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Chromium 138.0.7204.183

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Anders da Silva Rytter Hansen 2026-02-12 13:14:46 -03:00
commit 404c44c8fa
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45
chromium-lts/.gitignore vendored Normal file
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@ -0,0 +1,45 @@
/chromium-52.0.2743.75-clean.tar.xz
/depot_tools.git-master.tar.gz
/policy_templates.zip
/chromium-*.tar.xz
/gelasio.zip
/MuktiNarrow-0.94.tar.bz2
/NotoSansCJKjp-hinted.zip
/lohit-gurmukhi-ttf-2.91.2.tar.gz
/Arimo-BoldItalic.ttf
/Arimo-Bold.ttf
/Arimo-Italic.ttf
/Arimo-Regular.ttf
/Cousine-BoldItalic.ttf
/Cousine-Bold.ttf
/Cousine-Italic.ttf
/Cousine-Regular.ttf
/Tinos-BoldItalic.ttf
/Tinos-Bold.ttf
/Tinos-Italic.ttf
/Tinos-Regular.ttf
/Ahem.ttf
/node-v8.9.1-linux-x64.tar.gz
/node-v10.15.3-linux-x64.tar.gz
/xcb-proto-1.14.tar.xz
/NotoSansSymbols2-Regular.ttf
/NotoSansTibetan-Regular.ttf
/node-v12.22.6-linux-arm64.tar.xz
/node-v12.22.6-linux-x64.tar.xz
/node-v16.17.0-linux-x64.tar.xz
/node-v16.17.0-linux-arm64.tar.xz
/testupload
/node-v19.8.1-linux-arm64.tar.xz
/node-v19.8.1-linux-x64.tar.xz
/node-v20.6.1-linux-arm64.tar.xz
/node-v20.6.1-linux-x64.tar.xz
/linux-arm64-0.19.2.tgz
/linux-x64-0.19.2.tgz
/v0.69.4.tar.gz
/bindgen-cli-aarch64.tar.xz
/bindgen-cli-x86_64.tar.xz
/linux-ppc64-0.19.2.tgz
/node-v22.14.0-linux-arm64.tar.xz
/node-v22.14.0-linux-ppc64le.tar.xz
/node-v22.14.0-linux-x64.tar.xz
/node-v22.14.0-stripped.tar.gz

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chromium-lts/0001-Add-PPC64-support-for-boringssl.patch Normal file
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chromium-lts/0001-Add-ppc64-target-to-libaom.patch Normal file
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From 40309fb53e39477490fd6928ebe67c4fb78de380 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@gmail.com>
Date: Sun, 10 Mar 2019 21:01:37 -0500
Subject: [PATCH] Add ppc64 target to libaom
---
third_party/libaom/BUILD.gn | 12 ++++++++++++
third_party/libaom/cmake_update.sh | 3 +++
2 files changed, 15 insertions(+)
Index: chromium-128.0.6613.113/third_party/libaom/BUILD.gn
===================================================================
--- chromium-128.0.6613.113.orig/third_party/libaom/BUILD.gn
+++ chromium-128.0.6613.113/third_party/libaom/BUILD.gn
@@ -275,6 +275,18 @@ if (current_cpu == "arm64") {
}
}
+if (current_cpu == "ppc64") {
+ source_set("libaom_intrinsics_vsx") {
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ "//build/config/compiler:no_chromium_code" ]
+ configs += [ ":libaom_config" ]
+ sources = [
+ "//third_party/libaom/source/libaom/aom_ports/ppc_cpudetect.c",
+ ]
+ sources += aom_av1_common_intrin_vsx
+ }
+}
+
static_library("libaom") {
check_includes = false
if (!is_debug && is_win) {
@@ -338,6 +350,9 @@ static_library("libaom") {
# This is needed by all arm boards due to aom_arm_cpu_caps()
sources += [ "source/libaom/aom_ports/aarch32_cpudetect.c" ]
}
+ if (current_cpu == "ppc64") {
+ deps += [ ":libaom_intrinsics_vsx" ]
+ }
if (is_android) {
deps += [ "//third_party/cpu_features:ndk_compat" ]
}
Index: chromium-128.0.6613.113/third_party/libaom/cmake_update.sh
===================================================================
--- chromium-128.0.6613.113.orig/third_party/libaom/cmake_update.sh
+++ chromium-128.0.6613.113/third_party/libaom/cmake_update.sh
@@ -190,6 +190,9 @@ reset_dirs linux/arm64-cpu-detect
gen_config_files linux/arm64-cpu-detect \
"${toolchain}/arm64-linux-gcc.cmake ${all_platforms}"
+reset_dirs linux/ppc64
+gen_config_files linux/ppc64 "${toolchain}/ppc-linux-gcc.cmake ${all_platforms}"
+
# Copy linux configurations and modify for Windows.
reset_dirs win/arm64-cpu-detect
cp "${CFG}/linux/arm64-cpu-detect/config"/* \

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chromium-lts/0001-Add-pregenerated-config-for-libaom-on-ppc64.patch Normal file
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13
chromium-lts/0001-Enable-ppc64-pointer-compression.patch Normal file
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Index: chromium-134.0.6998.117/v8/gni/v8.gni
===================================================================
--- chromium-134.0.6998.117.orig/v8/gni/v8.gni
+++ chromium-134.0.6998.117/v8/gni/v8.gni
@@ -224,7 +224,7 @@ assert(!(v8_enable_webassembly && v8_ena
if (v8_enable_pointer_compression == "") {
v8_enable_pointer_compression =
v8_current_cpu == "arm64" || v8_current_cpu == "x64" ||
- v8_current_cpu == "loong64"
+ v8_current_cpu == "loong64" || v8_current_cpu == "ppc64"
}
# The Wasm interpreter is currently supported only on arm64 and x64, on

30
chromium-lts/0001-Force-baseline-POWER8-AltiVec-VSX-CPU-features-when-.patch Normal file
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From ea104a841fca1ff4d5430915f1b7c52c6a642f13 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineering.com>
Date: Fri, 21 Sep 2018 21:44:17 -0500
Subject: [PATCH] Force baseline POWER8 / AltiVec / VSX CPU features when on a
PPC64 platform in LE mode
---
BUILD.gn | 6 ++++++
1 file changed, 6 insertions(+)
Index: chromium-130.0.6723.44/v8/BUILD.gn
===================================================================
--- chromium-130.0.6723.44.orig/v8/BUILD.gn
+++ chromium-130.0.6723.44/v8/BUILD.gn
@@ -1431,7 +1431,14 @@ config("toolchain") {
if (v8_current_cpu == "ppc64") {
defines += [ "V8_TARGET_ARCH_PPC64" ]
cflags += [ "-ffp-contract=off" ]
- if (current_os == "aix") {
+ if (current_os == "linux") {
+ cflags += [
+ # Enable usage of AltiVec, VSX, and other POWER8 and higher features
+ "-mcpu=power8",
+ "-maltivec",
+ "-mvsx",
+ ]
+ } else if (current_os == "aix") {
cflags += [
# Work around AIX ceil, trunc and round oddities.
"-mcpu=power5+",

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chromium-lts/0001-Implement-support-for-PPC64-on-Linux.patch Normal file
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From cda9400739dfa064907d822f00578bb51b24a404 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Fri, 17 Aug 2018 14:18:33 -0500
Subject: [PATCH] Implement support for ppc64 on Linux
This patch implements support for the ppc64 architecture on Linux systems.
Notable changes include:
* Modification of tests to support non-4K page sizes
* minidump_writer: Determine size of stack to capture based on page size
* dump_writer_common: Introduce member function GetVectorRegisters to
ThreadInfo on ppc64 systems. This allows Altivec/VMX registers to be
dumped like they are on OS X. linux_ptrace_dumper has been updated
to utilize this function along with the ptrace mode NT_PPC_VMX.
* processor/exploitability_unittest.cc: Tests were disabled on
non-x86 systems. They assume the system objdump is capable of
disassembling x86 binaries which is not the case on other
architectures.
To-do:
* tools/linux/md2core has been updated as well, but functionality
has not been confirmed and restoration of Altivec/VMX registers
has not been implemented
Note that proper functionality depends on updates to third_party/LSS
that introduce PPC64 support. An in-progress patch that allows
breakpad to build and run successfully is available at:
https://wiki.raptorcs.com/wiki/Porting/Chromium
---
.../dump_writer_common/raw_context_cpu.h | 2 +
.../linux/dump_writer_common/thread_info.cc | 56 ++++++++++++++++++-
.../linux/dump_writer_common/thread_info.h | 9 +++
.../dump_writer_common/ucontext_reader.cc | 42 ++++++++++++++
.../dump_writer_common/ucontext_reader.h | 3 +
src/client/linux/handler/exception_handler.cc | 22 +++++++-
src/client/linux/handler/exception_handler.h | 6 +-
.../handler/exception_handler_unittest.cc | 8 ++-
.../microdump_writer/microdump_writer.cc | 14 ++++-
.../microdump_writer_unittest.cc | 15 ++++-
.../minidump_writer/linux_core_dumper.cc | 8 ++-
.../linux/minidump_writer/linux_dumper.cc | 4 +-
.../linux/minidump_writer/linux_dumper.h | 3 +-
.../linux_dumper_unittest_helper.cc | 2 +
.../minidump_writer/linux_ptrace_dumper.cc | 19 +++++--
.../linux_ptrace_dumper_unittest.cc | 5 ++
.../linux/minidump_writer/minidump_writer.cc | 18 ++++--
.../linux/minidump_writer/minidump_writer.h | 2 +
.../minidump_writer_unittest.cc | 3 +
src/common/linux/memory_mapped_file.cc | 3 +-
.../linux/memory_mapped_file_unittest.cc | 7 ++-
src/common/memory_allocator_unittest.cc | 3 +-
src/processor/exploitability_linux.cc | 2 +
src/processor/exploitability_unittest.cc | 15 +++--
src/tools/linux/md2core/minidump-2-core.cc | 45 +++++++++++++++
25 files changed, 281 insertions(+), 35 deletions(-)
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
@@ -51,6 +51,8 @@ typedef MDRawContextRISCV64 RawContextCP
# else
# error "Unexpected __riscv_xlen"
# endif
+#elif defined(__powerpc64__)
+typedef MDRawContextPPC64 RawContextCPU;
#else
#error "This code has not been ported to your platform yet."
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
@@ -336,7 +336,42 @@ void ThreadInfo::FillCPUContext(RawConte
#error "Unexpected __riscv_xlen"
#endif
}
-#endif // __riscv
+
+#elif defined(__powerpc64__)
+
+uintptr_t ThreadInfo::GetInstructionPointer() const {
+ return mcontext.gp_regs[PT_NIP];
+}
+
+void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
+ out->context_flags = MD_CONTEXT_PPC64_FULL;
+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
+ out->gpr[i] = mcontext.gp_regs[i];
+
+ out->lr = mcontext.gp_regs[PT_LNK];
+ out->srr0 = mcontext.gp_regs[PT_NIP];
+ out->srr1 = mcontext.gp_regs[PT_MSR];
+ out->cr = mcontext.gp_regs[PT_CCR];
+ out->xer = mcontext.gp_regs[PT_XER];
+ out->ctr = mcontext.gp_regs[PT_CTR];
+
+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
+ out->float_save.fpregs[i] = mcontext.fp_regs[i];
+
+ out->float_save.fpscr = mcontext.fp_regs[NFPREG-1];
+
+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
+ out->vector_save.save_vr[i] = \
+ {(((uint64_t)vregs.vrregs[i][0]) << 32)
+ | vregs.vrregs[i][1],
+ (((uint64_t)vregs.vrregs[i][2]) << 32)
+ | vregs.vrregs[i][3]};
+
+ out->vrsave = vregs.vrsave;
+ out->vector_save.save_vscr = {0, vregs.vscr.vscr_word};
+ out->vector_save.save_vrvalid = 0xFFFFFFFF;
+}
+#endif // __powerpc64__
void ThreadInfo::GetGeneralPurposeRegisters(void** gp_regs, size_t* size) {
assert(gp_regs || size);
@@ -350,6 +385,11 @@ void ThreadInfo::GetGeneralPurposeRegist
*gp_regs = mcontext.__gregs;
if (size)
*size = sizeof(mcontext.__gregs);
+#elif defined(__powerpc64__)
+ if (gp_regs)
+ *gp_regs = mcontext.gp_regs;
+ if (size)
+ *size = sizeof(mcontext.gp_regs);
#else
if (gp_regs)
*gp_regs = &regs;
@@ -384,6 +424,11 @@ void ThreadInfo::GetFloatingPointRegiste
# else
# error "Unexpected __riscv_flen"
# endif
+#elif defined(__powerpc64__)
+ if (fp_regs)
+ *fp_regs = &mcontext.fp_regs;
+ if (size)
+ *size = sizeof(mcontext.fp_regs);
#else
if (fp_regs)
*fp_regs = &fpregs;
@@ -392,4 +437,13 @@ void ThreadInfo::GetFloatingPointRegiste
#endif
}
+#if defined(__powerpc64__)
+void ThreadInfo::GetVectorRegisters(void** v_regs, size_t* size) {
+ if (v_regs)
+ *v_regs = &vregs;
+ if (size)
+ *size = sizeof(vregs);
+}
+#endif
+
} // namespace google_breakpad
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.h
@@ -67,6 +67,10 @@ struct ThreadInfo {
// Use the structures defined in <sys/user.h>
struct user_regs_struct regs;
struct user_fpsimd_struct fpregs;
+#elif defined(__powerpc64__)
+ // Use the structures defined in <sys/ucontext.h>.
+ mcontext_t mcontext;
+ struct _libc_vrstate vregs;
#elif defined(__mips__) || defined(__riscv)
// Use the structure defined in <sys/ucontext.h>.
mcontext_t mcontext;
@@ -83,6 +87,11 @@ struct ThreadInfo {
// Returns the pointer and size of float point register area.
void GetFloatingPointRegisters(void** fp_regs, size_t* size);
+
+#if defined(__powerpc64__)
+ // Returns the pointer and size of the vector register area. (PPC64 only)
+ void GetVectorRegisters(void** v_regs, size_t* size);
+#endif
};
} // namespace google_breakpad
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
@@ -324,6 +324,48 @@ void UContextReader::FillCPUContext(RawC
#error "Unexpected __riscv_xlen"
#endif
}
+
+#elif defined(__powerpc64__)
+
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
+ return uc->uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP];
+}
+
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
+ return uc->uc_mcontext.gp_regs[PT_NIP];
+}
+
+void UContextReader::FillCPUContext(RawContextCPU* out, const ucontext_t* uc,
+ const struct _libc_vrstate* vregs) {
+ out->context_flags = MD_CONTEXT_PPC64_FULL;
+
+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
+ out->gpr[i] = uc->uc_mcontext.gp_regs[i];
+
+ out->lr = uc->uc_mcontext.gp_regs[PT_LNK];
+ out->srr0 = uc->uc_mcontext.gp_regs[PT_NIP];
+ out->srr1 = uc->uc_mcontext.gp_regs[PT_MSR];
+ out->cr = uc->uc_mcontext.gp_regs[PT_CCR];
+ out->xer = uc->uc_mcontext.gp_regs[PT_XER];
+ out->ctr = uc->uc_mcontext.gp_regs[PT_CTR];
+
+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
+ out->float_save.fpregs[i] = uc->uc_mcontext.fp_regs[i];
+
+ out->float_save.fpscr = uc->uc_mcontext.fp_regs[NFPREG-1];
+
+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
+ out->vector_save.save_vr[i] =
+ {(((uint64_t)vregs->vrregs[i][0]) << 32)
+ | vregs->vrregs[i][1],
+ (((uint64_t)vregs->vrregs[i][2]) << 32)
+ | vregs->vrregs[i][3]};
+
+ out->vrsave = vregs->vrsave;
+ out->vector_save.save_vscr = {0, vregs->vscr.vscr_word};
+ out->vector_save.save_vrvalid = 0xFFFFFFFF;
+}
+
#endif
} // namespace google_breakpad
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
@@ -54,6 +54,9 @@ struct UContextReader {
#elif defined(__aarch64__)
static void FillCPUContext(RawContextCPU* out, const ucontext_t* uc,
const struct fpsimd_context* fpregs);
+#elif defined(__powerpc64__)
+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
+ const struct _libc_vrstate* vregs);
#else
static void FillCPUContext(RawContextCPU* out, const ucontext_t* uc);
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
@@ -465,6 +465,13 @@ bool ExceptionHandler::HandleSignal(int
memcpy(&g_crash_context_.float_state, fp_ptr,
sizeof(g_crash_context_.float_state));
}
+#elif defined(__powerpc64__)
+ // On PPC64, we must copy VR state
+ ucontext_t* uc_ptr = (ucontext_t*)uc;
+ if (uc_ptr->uc_mcontext.v_regs) {
+ memcpy(&g_crash_context_.vector_state, uc_ptr->uc_mcontext.v_regs,
+ sizeof(g_crash_context_.vector_state));
+ }
#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
ucontext_t* uc_ptr = (ucontext_t*)uc;
if (uc_ptr->uc_mcontext.fpregs) {
@@ -703,10 +710,18 @@ bool ExceptionHandler::WriteMinidump() {
}
#endif
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE && !defined(__aarch64__)
+#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE && !defined(__aarch64__) \
+ && !defined(__powerpc64__)
memcpy(&context.float_state, context.context.uc_mcontext.fpregs,
sizeof(context.float_state));
#endif
+
+#if defined(__powerpc64__)
+ // Vector registers must be copied on PPC64
+ memcpy(&context.vector_state, context.context.uc_mcontext.v_regs,
+ sizeof(context.vector_state));
+#endif
+
context.tid = sys_gettid();
// Add an exception stream to the minidump for better reporting.
@@ -727,6 +742,9 @@ bool ExceptionHandler::WriteMinidump() {
#elif defined(__mips__)
context.siginfo.si_addr =
reinterpret_cast<void*>(context.context.uc_mcontext.pc);
+#elif defined(__powerpc64__)
+ context.siginfo.si_addr =
+ reinterpret_cast<void*>(context.context.uc_mcontext.gp_regs[PT_NIP]);
#elif defined(__riscv)
context.siginfo.si_addr =
reinterpret_cast<void*>(context.context.uc_mcontext.__gregs[REG_PC]);
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
@@ -200,7 +200,11 @@ class ExceptionHandler {
siginfo_t siginfo;
pid_t tid; // the crashing thread.
ucontext_t context;
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ // PPC64's FP state is a part of ucontext_t like MIPS but the vector
+ // state is not, so a struct is needed.
+ vstate_t vector_state;
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
fpstate_t float_state;
#endif
};
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler_unittest.cc
@@ -326,7 +326,7 @@ TEST(ExceptionHandlerTest, ParallelChild
ASSERT_EQ(SIGSEGV, WTERMSIG(status));
return;
} else {
- usleep(100000);
+ usleep(200000);
}
}
@@ -582,6 +582,8 @@ const unsigned char kIllegalInstruction[
#if defined(__mips__)
// mfc2 zero,Impl - usually illegal in userspace.
0x48, 0x00, 0x00, 0x48
+#elif defined(__powerpc64__)
+ 0x01, 0x01, 0x01, 0x01 // Crashes on a tested POWER9 cpu
#else
// This crashes with SIGILL on x86/x86-64/arm.
0xff, 0xff, 0xff, 0xff
@@ -777,10 +779,10 @@ TEST(ExceptionHandlerTest, InstructionPo
// These are defined here so the parent can use them to check the
// data from the minidump afterwards.
- // Use 4k here because the OS will hand out a single page even
+ // Use the page size here because the OS will hand out a single page even
// if a smaller size is requested, and this test wants to
// test the upper bound of the memory range.
- const uint32_t kMemorySize = 4096; // bytes
+ const uint32_t kMemorySize = getpagesize(); // bytes
const int kOffset = kMemorySize - sizeof(kIllegalInstruction);
const pid_t child = fork();
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
@@ -143,7 +143,9 @@ class MicrodumpWriter {
const MicrodumpExtraInfo& microdump_extra_info,
LinuxDumper* dumper)
: ucontext_(context ? &context->context : nullptr),
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ vector_state_(context ? &context->vector_state : nullptr),
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
float_state_(context ? &context->float_state : nullptr),
#endif
dumper_(dumper),
@@ -350,6 +352,8 @@ class MicrodumpWriter {
# else
# error "Unexpected __riscv_xlen"
# endif
+#elif defined(__powerpc64__)
+ const char kArch[] = "ppc64";
#else
# error "This code has not been ported to your platform yet"
#endif
@@ -422,7 +426,9 @@ class MicrodumpWriter {
void DumpCPUState() {
RawContextCPU cpu;
my_memset(&cpu, 0, sizeof(RawContextCPU));
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ UContextReader::FillCPUContext(&cpu, ucontext_, vector_state_);
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
UContextReader::FillCPUContext(&cpu, ucontext_, float_state_);
#else
UContextReader::FillCPUContext(&cpu, ucontext_);
@@ -618,7 +624,9 @@ class MicrodumpWriter {
void* Alloc(unsigned bytes) { return dumper_->allocator()->Alloc(bytes); }
const ucontext_t* const ucontext_;
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ const google_breakpad::vstate_t* const vector_state_;
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
const google_breakpad::fpstate_t* const float_state_;
#endif
LinuxDumper* dumper_;
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer_unittest.cc
@@ -282,10 +282,19 @@ TEST(MicrodumpWriterTest, BasicWithMappi
CrashAndGetMicrodump(mappings, MicrodumpExtraInfo(), &buf);
ASSERT_TRUE(ContainsMicrodump(buf));
+ int page_size = getpagesize();
#ifdef __LP64__
- ASSERT_NE(std::string::npos,
- buf.find("M 0000000000001000 000000000000002A 0000000000001000 "
- "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
+ // This test is only available for the following page sizes
+ ASSERT_TRUE((page_size == 4096) || (page_size == 65536));
+ if (page_size == 4096) {
+ ASSERT_NE(std::string::npos,
+ buf.find("M 0000000000001000 000000000000002A 0000000000001000 "
+ "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
+ } else {
+ ASSERT_NE(std::string::npos,
+ buf.find("M 0000000000010000 000000000000002A 0000000000010000 "
+ "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
+ }
#else
ASSERT_NE(std::string::npos,
buf.find("M 00001000 0000002A 00001000 "
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
@@ -118,6 +118,9 @@ bool LinuxCoreDumper::GetThreadInfoByInd
#elif defined(__riscv)
stack_pointer = reinterpret_cast<uint8_t*>(
info->mcontext.__gregs[MD_CONTEXT_RISCV_REG_SP]);
+#elif defined(__powerpc64__)
+ stack_pointer =
+ reinterpret_cast<uint8_t*>(info->mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP]);
#else
# error "This code hasn't been ported to your platform yet."
#endif
@@ -213,7 +216,10 @@ bool LinuxCoreDumper::EnumerateThreads()
memset(&info, 0, sizeof(ThreadInfo));
info.tgid = status->pr_pgrp;
info.ppid = status->pr_ppid;
-#if defined(__mips__)
+#if defined(__powerpc64__)
+ for (int i = 0; i < 31; i++)
+ info.mcontext.gp_regs[i] = status->pr_reg[i];
+#elif defined(__mips__)
# if defined(__ANDROID__)
for (int i = EF_R0; i <= EF_R31; i++)
info.mcontext.gregs[i - EF_R0] = status->pr_reg[i];
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.cc
@@ -770,7 +770,9 @@ bool LinuxDumper::GetStackInfo(const voi
reinterpret_cast<uint8_t*>(int_stack_pointer & ~(page_size - 1));
// The number of bytes of stack which we try to capture.
- static const ptrdiff_t kStackToCapture = 32 * 1024;
+ // This now depends on page_size to avoid missing data
+ // on systems with larger page sizes.
+ static const ptrdiff_t kStackToCapture = 8 * page_size;
const MappingInfo* mapping = FindMapping(stack_pointer);
if (!mapping)
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.h
@@ -64,7 +64,8 @@ namespace google_breakpad {
typedef Elf32_auxv_t elf_aux_entry;
#elif defined(__x86_64) || defined(__aarch64__) || \
(defined(__mips__) && _MIPS_SIM != _ABIO32) || \
- (defined(__riscv) && __riscv_xlen == 64)
+ (defined(__riscv) && __riscv_xlen == 64) || \
+ defined(__powerpc64__)
typedef Elf64_auxv_t elf_aux_entry;
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
@@ -57,6 +57,8 @@
#define TID_PTR_REGISTER "$1"
#elif defined(__riscv)
#define TID_PTR_REGISTER "x4"
+#elif defined(__powerpc64__)
+#define TID_PTR_REGISTER "r8"
#else
#error This test has not been ported to this platform.
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
@@ -208,12 +208,12 @@ bool LinuxPtraceDumper::ReadRegisterSet(
#ifdef PTRACE_GETREGSET
struct iovec io;
info->GetGeneralPurposeRegisters(&io.iov_base, &io.iov_len);
- if (sys_ptrace(PTRACE_GETREGSET, tid, (void*)NT_PRSTATUS, (void*)&io) == -1) {
+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_PRSTATUS, (void*)&io) == -1) {
return false;
}
info->GetFloatingPointRegisters(&io.iov_base, &io.iov_len);
- if (sys_ptrace(PTRACE_GETREGSET, tid, (void*)NT_FPREGSET, (void*)&io) == -1) {
+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_FPREGSET, (void*)&io) == -1) {
// We are going to check if we can read VFP registers on ARM32.
// Currently breakpad does not support VFP registers to be a part of minidump,
// so this is only to confirm that we can actually read FP registers.
@@ -233,6 +233,15 @@ bool LinuxPtraceDumper::ReadRegisterSet(
}
#endif // defined(__arm__)
}
+
+#if defined(__powerpc64__)
+ // Grab the vector registers on PPC64 too
+ info->GetVectorRegisters(&io.iov_base, &io.iov_len);
+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_PPC_VMX, (void*)&io) == -1) {
+ return false;
+ }
+#endif // defined(__powerpc64__)
+
return true;
#else
return false;
@@ -397,6 +406,9 @@ bool LinuxPtraceDumper::GetThreadInfoByI
#elif defined(__riscv)
stack_pointer = reinterpret_cast<uint8_t*>(
info->mcontext.__gregs[MD_CONTEXT_RISCV_REG_SP]);
+#elif defined(__powerpc64__)
+ stack_pointer =
+ reinterpret_cast<uint8_t*>(info->mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP]);
#else
# error "This code hasn't been ported to your platform yet."
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
@@ -470,6 +470,9 @@ TEST(LinuxPtraceDumperTest, VerifyStackR
#elif defined(__riscv)
pid_t* process_tid_location =
reinterpret_cast<pid_t*>(one_thread.mcontext.__gregs[4]);
+#elif defined(__powerpc64__)
+ pid_t* process_tid_location =
+ reinterpret_cast<pid_t*>(one_thread.mcontext.gp_regs[8]);
#else
#error This test has not been ported to this platform.
#endif
@@ -569,6 +572,8 @@ TEST_F(LinuxPtraceDumperTest, SanitizeSt
uintptr_t heap_addr = thread_info.mcontext.gregs[1];
#elif defined(__riscv)
uintptr_t heap_addr = thread_info.mcontext.__gregs[4];
+#elif defined(__powerpc64__)
+ uintptr_t heap_addr = thread_info.mcontext.gp_regs[8];
#else
#error This test has not been ported to this platform.
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
@@ -145,7 +145,9 @@ class MinidumpWriter {
: fd_(minidump_fd),
path_(minidump_path),
ucontext_(context ? &context->context : nullptr),
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ vector_state_(context ? &context->vector_state : nullptr),
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
float_state_(context ? &context->float_state : nullptr),
#endif
dumper_(dumper),
@@ -477,7 +479,9 @@ class MinidumpWriter {
if (!cpu.Allocate())
return false;
my_memset(cpu.get(), 0, sizeof(RawContextCPU));
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ UContextReader::FillCPUContext(cpu.get(), ucontext_, vector_state_);
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
UContextReader::FillCPUContext(cpu.get(), ucontext_, float_state_);
#else
UContextReader::FillCPUContext(cpu.get(), ucontext_);
@@ -954,7 +958,7 @@ class MinidumpWriter {
dirent->location.rva = 0;
}
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || defined(__powerpc64__)
bool WriteCPUInformation(MDRawSystemInfo* sys_info) {
char vendor_id[sizeof(sys_info->cpu.x86_cpu_info.vendor_id) + 1] = {0};
static const char vendor_id_name[] = "vendor_id";
@@ -974,7 +978,9 @@ class MinidumpWriter {
// processor_architecture should always be set, do this first
sys_info->processor_architecture =
-#if defined(__mips__)
+#if defined(__powerpc64__)
+ MD_CPU_ARCHITECTURE_PPC64;
+#elif defined(__mips__)
# if _MIPS_SIM == _ABIO32
MD_CPU_ARCHITECTURE_MIPS;
# elif _MIPS_SIM == _ABI64
@@ -1441,7 +1447,9 @@ class MinidumpWriter {
const char* path_; // Path to the file where the minidum should be written.
const ucontext_t* const ucontext_; // also from the signal handler
-#if GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
+#if defined(__powerpc64__)
+ const google_breakpad::vstate_t* const vector_state_;
+#elif GOOGLE_BREAKPAD_CRASH_CONTEXT_HAS_FLOAT_STATE
const google_breakpad::fpstate_t* const float_state_; // ditto
#endif
LinuxDumper* dumper_;
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
@@ -47,6 +47,8 @@ class ExceptionHandler;
#if defined(__aarch64__)
typedef struct fpsimd_context fpstate_t;
+#elif defined(__powerpc64__)
+typedef struct _libc_vrstate vstate_t;
#elif !defined(__ARM_EABI__) && !defined(__mips__)
typedef std::remove_pointer<fpregset_t>::type fpstate_t;
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc
@@ -723,6 +723,9 @@ TEST(MinidumpWriterTest, InvalidStackPoi
#elif defined(__riscv)
context.context.uc_mcontext.__gregs[MD_CONTEXT_RISCV_REG_SP] =
invalid_stack_pointer;
+#elif defined(__powerpc64__)
+ context.context.uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP] =
+ invalid_stack_pointer;
#else
# error "This code has not been ported to your platform yet."
#endif
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file.cc
@@ -72,8 +72,7 @@ bool MemoryMappedFile::Map(const char* p
#if defined(__x86_64__) || defined(__aarch64__) || \
(defined(__mips__) && _MIPS_SIM == _ABI64) || \
- (defined(__riscv) && __riscv_xlen == 64)
-
+ (defined(__riscv) && __riscv_xlen == 64) || defined(__powerpc64__)
struct kernel_stat st;
if (sys_fstat(fd, &st) == -1 || st.st_size < 0) {
#else
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file_unittest.cc
@@ -179,9 +179,10 @@ TEST_F(MemoryMappedFileTest, RemapAfterM
TEST_F(MemoryMappedFileTest, MapWithOffset) {
// Put more data in the test file this time. Offsets can only be
// done on page boundaries, so we need a two page file to test this.
- const int page_size = 4096;
- char data1[2 * page_size];
- size_t data1_size = sizeof(data1);
+ const int page_size = getpagesize();
+ char *data1 = static_cast<char*>(malloc(2 * page_size));
+ EXPECT_TRUE(data1 != NULL);
+ size_t data1_size = (2 * page_size);
for (size_t i = 0; i < data1_size; ++i) {
data1[i] = i & 0x7f;
}
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/memory_allocator_unittest.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/common/memory_allocator_unittest.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/common/memory_allocator_unittest.cc
@@ -60,8 +60,9 @@ TEST(PageAllocatorTest, LargeObject) {
EXPECT_EQ(0U, allocator.pages_allocated());
uint8_t* p = reinterpret_cast<uint8_t*>(allocator.Alloc(10000));
+ uint64_t expected_pages = 1 + ((10000 - 1) / getpagesize());
ASSERT_FALSE(p == nullptr);
- EXPECT_EQ(3U, allocator.pages_allocated());
+ EXPECT_EQ(expected_pages, allocator.pages_allocated());
for (unsigned i = 1; i < 10; ++i) {
uint8_t* p = reinterpret_cast<uint8_t*>(allocator.Alloc(i));
ASSERT_FALSE(p == nullptr);
Index: chromium-136.0.7103.48/third_party/breakpad/breakpad/src/tools/linux/md2core/minidump-2-core.cc
===================================================================
--- chromium-136.0.7103.48.orig/third_party/breakpad/breakpad/src/tools/linux/md2core/minidump-2-core.cc
+++ chromium-136.0.7103.48/third_party/breakpad/breakpad/src/tools/linux/md2core/minidump-2-core.cc
@@ -82,6 +82,8 @@
#define ELF_ARCH EM_AARCH64
#elif defined(__riscv)
#define ELF_ARCH EM_RISCV
+#elif defined(__powerpc64__)
+ #define ELF_ARCH EM_PPC64
#endif
#if defined(__arm__)
@@ -92,6 +94,8 @@ typedef user_regs user_regs_struct;
#elif defined (__mips__) || defined(__riscv)
// This file-local typedef simplifies the source code.
typedef gregset_t user_regs_struct;
+#elif defined(__powerpc64__)
+typedef struct pt_regs user_regs_struct;
#endif
using google_breakpad::MDTypeHelper;
@@ -324,6 +328,9 @@ struct CrashedProcess {
#if defined(__aarch64__)
user_fpsimd_struct fpregs;
#endif
+#if defined(__powerpc64__)
+ mcontext_t mcontext;
+#endif
uintptr_t stack_addr;
const uint8_t* stack;
size_t stack_length;
@@ -627,6 +634,38 @@ ParseThreadRegisters(CrashedProcess::Thr
#error "Unexpected __riscv_xlen"
#endif
}
+#elif defined(__powerpc64__)
+static void
+ParseThreadRegisters(CrashedProcess::Thread* thread,
+ const MinidumpMemoryRange& range) {
+ const MDRawContextPPC64* rawregs = range.GetData<MDRawContextPPC64>(0);
+
+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
+ thread->mcontext.gp_regs[i] = rawregs->gpr[i];
+
+ thread->mcontext.gp_regs[PT_LNK] = rawregs->lr;
+ thread->mcontext.gp_regs[PT_NIP] = rawregs->srr0;
+ thread->mcontext.gp_regs[PT_MSR] = rawregs->srr1;
+ thread->mcontext.gp_regs[PT_CCR] = rawregs->cr;
+ thread->mcontext.gp_regs[PT_XER] = rawregs->xer;
+ thread->mcontext.gp_regs[PT_CTR] = rawregs->ctr;
+ thread->mcontext.v_regs->vrsave = rawregs->vrsave;
+
+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
+ thread->mcontext.fp_regs[i] = rawregs->float_save.fpregs[i];
+
+ thread->mcontext.fp_regs[NFPREG-1] = rawregs->float_save.fpscr;
+
+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++) {
+ thread->mcontext.v_regs->vrregs[i][0] = rawregs->vector_save.save_vr[i].high >> 32;
+ thread->mcontext.v_regs->vrregs[i][1] = rawregs->vector_save.save_vr[i].high;
+ thread->mcontext.v_regs->vrregs[i][2] = rawregs->vector_save.save_vr[i].low >> 32;
+ thread->mcontext.v_regs->vrregs[i][3] = rawregs->vector_save.save_vr[i].low;
+ }
+
+ thread->mcontext.v_regs->vscr.vscr_word = rawregs->vector_save.save_vscr.low & 0xFFFFFFFF;
+}
+
#else
#error "This code has not been ported to your platform yet"
#endif
@@ -732,6 +771,12 @@ ParseSystemInfo(const Options& options,
# else
# error "Unexpected __riscv_xlen"
# endif
+#elif defined(__powerpc64__)
+ if (sysinfo->processor_architecture != MD_CPU_ARCHITECTURE_PPC64) {
+ fprintf(stderr,
+ "This version of minidump-2-core only supports PPC64.\n");
+ exit(1);
+ }
#else
#error "This code has not been ported to your platform yet"
#endif

46
chromium-lts/0001-Remove-unused-OpenSSL-config.patch Normal file
View file

@ -0,0 +1,46 @@
From e93d9b5fdcd8e5744de629461c03a07de2252f8f Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Fri, 17 Apr 2020 12:59:44 +0200
Subject: [PATCH] Remove unused OpenSSL config
The build process will try to create these config files, even when
using the system OpenSSL and will thus fail since we strip this path
from the tarball.
Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
Signed-off-by: rpm-build <rpm-build>
---
node.gyp | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/node.gyp b/node.gyp
index 1147495..da6ea50 100644
--- a/node.gyp
+++ b/node.gyp
@@ -822,23 +822,6 @@
],
},
],
- }, {
- 'variables': {
- 'opensslconfig_internal': '<(obj_dir)/deps/openssl/openssl.cnf',
- 'opensslconfig': './deps/openssl/nodejs-openssl.cnf',
- },
- 'actions': [
- {
- 'action_name': 'reset_openssl_cnf',
- 'inputs': [ '<(opensslconfig)', ],
- 'outputs': [ '<(opensslconfig_internal)', ],
- 'action': [
- '<(python)', 'tools/copyfile.py',
- '<(opensslconfig)',
- '<(opensslconfig_internal)',
- ],
- },
- ],
}],
],
}, # node_core_target_name
--
2.47.0

31
chromium-lts/0001-add-xnn-ppc64el-support.patch Normal file
View file

@ -0,0 +1,31 @@
--- a/third_party/xnnpack/generate_build_gn.py
+++ b/third_party/xnnpack/generate_build_gn.py
@@ -236,7 +236,10 @@
_Platform(gn_cpu='x64', bazel_cpu='k8', bazel_platform='//:linux_x64'),
_Platform(gn_cpu='arm64',
bazel_cpu='aarch64',
- bazel_platform='//:linux_aarch64')
+ bazel_platform='//:linux_aarch64'),
+ _Platform(gn_cpu='ppc64',
+ bazel_cpu='ppc64le',
+ bazel_platform='//:linux_ppc64le')
]
--- a/third_party/xnnpack/bazelroot/BUILD
+++ b/third_party/xnnpack/bazelroot/BUILD
@@ -21,6 +21,14 @@
],
)
+platform(
+ name = "linux_ppc64le",
+ constraint_values = [
+ "@platforms//os:linux",
+ "@platforms//cpu:ppc64le",
+ ],
+)
+
# A dummy clang toolchain for building them for any arch.
filegroup(name = "empty")

37
chromium-lts/0001-linux-seccomp-bpf-ppc64-glibc-workaround-in-SIGSYS-h.patch Normal file
View file

@ -0,0 +1,37 @@
From b3a14db7637232d30c878cc1f1ad6d8037e81379 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawn@anastas.io>
Date: Tue, 15 Jan 2019 22:42:21 -0600
Subject: [PATCH] linux/seccomp-bpf: ppc64+glibc workaround in SIGSYS handler
Workaround for an apparent issue with glibc negating syscall
parameters. Observed on a ppc64le machine with glibc.
More investigation required.
---
sandbox/linux/seccomp-bpf/trap.cc | 14 ++++++++++++++
1 file changed, 14 insertions(+)
Index: chromium-128.0.6613.113/sandbox/linux/seccomp-bpf/trap.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/seccomp-bpf/trap.cc
+++ chromium-128.0.6613.113/sandbox/linux/seccomp-bpf/trap.cc
@@ -236,6 +236,20 @@ void Trap::SigSys(int nr, LinuxSigInfo*
SetIsInSigHandler();
}
+#if defined(__powerpc64__)
+ // On ppc64+glibc, some syscalls seem to accidentally negate the first
+ // parameter which causes checks against it to fail. For now, manually
+ // negate them back.
+ // TODO(shawn@anastas.io): investigate this issue further
+ auto nr = SECCOMP_SYSCALL(ctx);
+ if (nr == __NR_openat || nr == __NR_mkdirat || nr == __NR_faccessat || nr == __NR_readlinkat ||
+ nr == __NR_renameat || nr == __NR_renameat2 || nr == __NR_newfstatat || nr == __NR_unlinkat) {
+ if (static_cast<int>(SECCOMP_PARM1(ctx)) > 0) {
+ SECCOMP_PARM1(ctx) = -SECCOMP_PARM1(ctx);
+ }
+ }
+#endif
+
// Copy the seccomp-specific data into a arch_seccomp_data structure. This
// is what we are showing to TrapFnc callbacks that the system call
// evaluator registered with the sandbox.

20
chromium-lts/0001-sandbox-Enable-seccomp_bpf-for-ppc64.patch Normal file
View file

@ -0,0 +1,20 @@
From 0c65e40ae578b743b5f06956597ebc9700768d18 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 22:45:47 -0500
Subject: [PATCH 1/1] sandbox: Enable seccomp_bpf for ppc64
---
sandbox/features.gni | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: chromium-137.0.7151.40/sandbox/features.gni
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/features.gni
+++ chromium-137.0.7151.40/sandbox/features.gni
@@ -9,4 +9,5 @@
use_seccomp_bpf = (is_linux || is_chromeos || is_android) &&
(current_cpu == "x86" || current_cpu == "x64" ||
current_cpu == "arm" || current_cpu == "arm64" ||
- current_cpu == "mipsel" || current_cpu == "mips64el")
+ current_cpu == "mipsel" || current_cpu == "mips64el" ||
+ current_cpu == "ppc64")

80
chromium-lts/0001-sandbox-linux-Implement-partial-support-for-ppc64-sy.patch Normal file
View file

@ -0,0 +1,80 @@
From 036d209a3f1a771de9aed31dfbe804aaf91d1c27 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 23:35:21 -0500
Subject: [PATCH] sandbox/linux: Implement partial support for ppc64 syscalls
and ucontext
Unlike other architectures, the ppc64 files currently rely on applicable
headers being provided by the system. It is sufficient for standard
GNU/Linux environments, but may require expansion elsewhere.
---
sandbox/linux/BUILD.gn | 2 ++
sandbox/linux/system_headers/linux_syscalls.h | 4 ++++
sandbox/linux/system_headers/linux_ucontext.h | 2 ++
sandbox/linux/system_headers/ppc64_linux_syscalls.h | 12 ++++++++++++
sandbox/linux/system_headers/ppc64_linux_ucontext.h | 12 ++++++++++++
5 files changed, 32 insertions(+)
create mode 100644 sandbox/linux/system_headers/ppc64_linux_syscalls.h
create mode 100644 sandbox/linux/system_headers/ppc64_linux_ucontext.h
Index: chromium-134.0.6998.35/sandbox/linux/BUILD.gn
===================================================================
--- chromium-134.0.6998.35.orig/sandbox/linux/BUILD.gn
+++ chromium-134.0.6998.35/sandbox/linux/BUILD.gn
@@ -384,6 +384,8 @@ component("sandbox_services") {
source_set("sandbox_services_headers") {
sources = [
+ "system_headers/ppc64_linux_syscalls.h",
+ "system_headers/ppc64_linux_ucontext.h",
"system_headers/arm64_linux_syscalls.h",
"system_headers/arm_linux_syscalls.h",
"system_headers/arm_linux_ucontext.h",
Index: chromium-134.0.6998.35/sandbox/linux/system_headers/linux_syscalls.h
===================================================================
--- chromium-134.0.6998.35.orig/sandbox/linux/system_headers/linux_syscalls.h
+++ chromium-134.0.6998.35/sandbox/linux/system_headers/linux_syscalls.h
@@ -35,5 +35,9 @@
#include "sandbox/linux/system_headers/arm64_linux_syscalls.h"
#endif
+#if defined(__powerpc64__)
+#include "sandbox/linux/system_headers/ppc64_linux_syscalls.h"
+#endif
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SYSCALLS_H_
Index: chromium-134.0.6998.35/sandbox/linux/system_headers/ppc64_linux_syscalls.h
===================================================================
--- /dev/null
+++ chromium-134.0.6998.35/sandbox/linux/system_headers/ppc64_linux_syscalls.h
@@ -0,0 +1,12 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
+#define SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
+
+#include <asm/unistd.h>
+
+//TODO: is it necessary to redefine syscall numbers for PPC64?
+
+#endif // SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
Index: chromium-134.0.6998.35/sandbox/linux/system_headers/ppc64_linux_ucontext.h
===================================================================
--- /dev/null
+++ chromium-134.0.6998.35/sandbox/linux/system_headers/ppc64_linux_ucontext.h
@@ -0,0 +1,12 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_
+#define SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_
+
+#include <sys/ucontext.h>
+
+//TODO: is it necessary to redefine ucontext on PPC64?
+
+#endif // SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_

22
chromium-lts/0001-sandbox-linux-Update-IsSyscallAllowed-in-broker_proc.patch Normal file
View file

@ -0,0 +1,22 @@
From c41cd6ac927f592b161abc04468d3c7a4be91995 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Tue, 23 Oct 2018 15:49:31 -0500
Subject: [PATCH] sandbox/linux: Update IsSyscallAllowed in broker_process.cc
---
sandbox/linux/syscall_broker/broker_process.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: chromium-128.0.6613.113/sandbox/linux/syscall_broker/broker_process.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/syscall_broker/broker_process.cc
+++ chromium-128.0.6613.113/sandbox/linux/syscall_broker/broker_process.cc
@@ -169,7 +169,7 @@ bool BrokerProcess::IsSyscallBrokerable(
#if defined(__NR_fstatat64)
case __NR_fstatat64:
#endif
-#if defined(__x86_64__) || defined(__aarch64__)
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
case __NR_newfstatat:
#endif
return !fast_check || policy_->allowed_command_set.test(COMMAND_STAT);

621
chromium-lts/0001-sandbox-linux-Update-syscall-helpers-lists-for-ppc64.patch Normal file
View file

@ -0,0 +1,621 @@
From da52663deec77f705d7d58b18484c3e28e563f10 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Tue, 18 Sep 2018 18:39:28 -0500
Subject: [PATCH] sandbox/linux: Update syscall helpers/lists for ppc64
---
.../seccomp-bpf-helpers/baseline_policy.cc | 8 +-
.../syscall_parameters_restrictions.cc | 2 +-
.../syscall_parameters_restrictions.h | 2 +-
.../linux/seccomp-bpf-helpers/syscall_sets.cc | 108 ++++++++++--------
.../linux/seccomp-bpf-helpers/syscall_sets.h | 6 +-
sandbox/linux/services/syscall_wrappers.cc | 2 +-
6 files changed, 73 insertions(+), 55 deletions(-)
--- a/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
+++ b/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
@@ -90,7 +90,8 @@ bool IsBaselinePolicyWatched(int sysno)
SyscallSets::IsPrctl(sysno) ||
SyscallSets::IsProcessGroupOrSession(sysno) ||
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
SyscallSets::IsSocketCall(sysno) ||
#endif
#if defined(__arm__)
@@ -259,7 +260,7 @@ ResultExpr EvaluateSyscallImpl(int fs_de
}
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
if (sysno == __NR_mmap)
return RestrictMmapFlags();
#endif
@@ -280,7 +281,7 @@ ResultExpr EvaluateSyscallImpl(int fs_de
return RestrictPrctl();
#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
if (sysno == __NR_socketpair) {
// Only allow AF_UNIX, PF_UNIX. Crash if anything else is seen.
static_assert(AF_UNIX == PF_UNIX,
@@ -344,7 +345,8 @@ ResultExpr EvaluateSyscallImpl(int fs_de
}
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
if (SyscallSets::IsSocketCall(sysno))
return RestrictSocketcallCommand();
#endif
--- a/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+++ b/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
@@ -38,7 +38,7 @@
#include "sandbox/linux/system_headers/linux_syscalls.h"
#include "sandbox/linux/system_headers/linux_time.h"
-#if BUILDFLAG(IS_LINUX) && !defined(__arm__) && !defined(__aarch64__) && \
+#if BUILDFLAG(IS_LINUX) && !defined(__arm__) && !defined(__aarch64__) && !defined(__powerpc64__) && \
!defined(PTRACE_GET_THREAD_AREA)
// Also include asm/ptrace-abi.h since ptrace.h in older libc (for instance
// the one in Ubuntu 16.04 LTS) is missing PTRACE_GET_THREAD_AREA.
@@ -47,6 +47,11 @@
#include <asm/ptrace-abi.h>
#endif
+// On PPC64, TCGETS is defined in terms of struct termios, so we must include termios.h
+#ifdef __powerpc64__
+#include <termios.h>
+#endif
+
#if BUILDFLAG(IS_ANDROID)
#if !defined(F_DUPFD_CLOEXEC)
@@ -104,6 +109,15 @@ inline bool IsArchitectureMips() {
#endif
}
+inline bool IsArchitecturePPC64() {
+#if defined(__powerpc64__)
+ return true;
+#else
+ return false;
+#endif
+}
+
+
// Ubuntu's version of glibc has a race condition in sem_post that can cause
// it to call futex(2) with bogus op arguments. To workaround this, we need
// to allow those futex(2) calls to fail with EINVAL, instead of crashing the
@@ -271,9 +285,11 @@ ResultExpr RestrictFcntlCommands() {
// operator.
// Glibc overrides the kernel's O_LARGEFILE value. Account for this.
uint64_t kOLargeFileFlag = O_LARGEFILE;
- if (IsArchitectureX86_64() || IsArchitectureI386() || IsArchitectureMips())
+ if (IsArchitectureX86_64() || IsArchitectureI386() || IsArchitectureMips() \
+ || IsArchitecturePPC64())
kOLargeFileFlag = 0100000;
+
const Arg<int> cmd(1);
const Arg<long> long_arg(2);
@@ -296,8 +312,17 @@ ResultExpr RestrictFcntlCommands() {
F_SETLKW,
F_GETLK,
F_DUPFD,
- F_DUPFD_CLOEXEC},
- Allow())
+ F_DUPFD_CLOEXEC
+#if defined(__powerpc64__)
+// On PPC64, F_SETLK, F_GETLK, F_SETLKW are defined as the 64-bit variants
+// but glibc will sometimes still use the 32-bit versions. Allow both.
+ ,
+ 5, /* F_GETLK (32) */
+ 6, /* F_SETLK (32) */
+ 7 /* F_SETLKW (32) */
+#endif
+ },
+ Allow())
.Case(F_SETFL,
If((long_arg & ~kAllowedMask) == 0, Allow()).Else(CrashSIGSYS()))
.Case(F_ADD_SEALS,
@@ -306,7 +331,7 @@ ResultExpr RestrictFcntlCommands() {
// clang-format on
}
-#if defined(__i386__) || defined(__mips__)
+#if defined(__i386__) || defined(__mips__) || defined(__powerpc64__)
ResultExpr RestrictSocketcallCommand() {
// Unfortunately, we are unable to restrict the first parameter to
// socketpair(2). Whilst initially sounding bad, it's noteworthy that very
@@ -475,7 +500,7 @@ ResultExpr RestrictPtrace() {
#endif
return Switch(request)
.Cases({
-#if !defined(__aarch64__)
+#if !defined(__aarch64__) && !defined(__powerpc64__)
PTRACE_GETREGS, PTRACE_GETFPREGS, PTRACE_GET_THREAD_AREA,
PTRACE_GETREGSET,
#endif
--- a/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h
+++ b/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h
@@ -52,7 +52,7 @@ SANDBOX_EXPORT bpf_dsl::ResultExpr Restr
// O_NONBLOCK | O_SYNC | O_LARGEFILE | O_CLOEXEC | O_NOATIME.
SANDBOX_EXPORT bpf_dsl::ResultExpr RestrictFcntlCommands();
-#if defined(__i386__) || defined(__mips__)
+#if defined(__i386__) || defined(__mips__) || defined(__powerpc64__)
// Restrict socketcall(2) to only allow socketpair(2), send(2), recv(2),
// sendto(2), recvfrom(2), shutdown(2), sendmsg(2) and recvmsg(2).
SANDBOX_EXPORT bpf_dsl::ResultExpr RestrictSocketcallCommand();
--- a/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
+++ b/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -29,7 +29,8 @@ bool SyscallSets::IsAllowedGettime(int s
switch (sysno) {
case __NR_gettimeofday:
#if defined(__i386__) || defined(__x86_64__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_time:
#endif
return true;
@@ -52,12 +53,14 @@ bool SyscallSets::IsAllowedGettime(int s
case __NR_clock_nanosleep_time64: // Parameters filtered by RestrictClockID().
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_ftime: // Obsolete.
#endif
case __NR_settimeofday: // Privileged.
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_stime:
#endif
default:
@@ -136,7 +139,7 @@ bool SyscallSets::IsFileSystem(int sysno
case __NR_faccessat2:
case __NR_fchmodat:
case __NR_fchownat: // Should be called chownat ?
-#if defined(__x86_64__) || defined(__aarch64__)
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
case __NR_newfstatat: // fstatat(). EPERM not a valid errno.
#elif defined(__i386__) || defined(__arm__) || \
(defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
@@ -155,7 +158,7 @@ bool SyscallSets::IsFileSystem(int sysno
case __NR_memfd_create:
case __NR_mkdirat:
case __NR_mknodat:
-#if defined(__i386__)
+#if defined(__i386__) || defined(__powerpc64__)
case __NR_oldlstat:
case __NR_oldstat:
#endif
@@ -169,7 +172,8 @@ bool SyscallSets::IsFileSystem(int sysno
#endif
case __NR_statfs: // EPERM not a valid errno.
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_statfs64:
#endif
case __NR_statx: // EPERM not a valid errno.
@@ -180,7 +184,8 @@ bool SyscallSets::IsFileSystem(int sysno
case __NR_truncate64:
#endif
case __NR_unlinkat:
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_utime:
#endif
case __NR_utimensat: // New.
@@ -220,7 +225,8 @@ bool SyscallSets::IsAllowedFileSystemAcc
#endif
return true;
// TODO(jln): these should be denied gracefully as well (moved below).
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_fadvise64: // EPERM not a valid errno.
#endif
#if defined(__i386__)
@@ -233,11 +239,12 @@ bool SyscallSets::IsAllowedFileSystemAcc
case __NR_flock: // EPERM not a valid errno.
case __NR_fstatfs: // Give information about the whole filesystem.
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_fstatfs64:
#endif
case __NR_fsync: // EPERM not a valid errno.
-#if defined(__i386__)
+#if defined(__i386__) || defined(__powerpc64__)
case __NR_oldfstat:
#endif
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
@@ -245,6 +252,8 @@ bool SyscallSets::IsAllowedFileSystemAcc
case __NR_sync_file_range: // EPERM not a valid errno.
#elif defined(__arm__)
case __NR_arm_sync_file_range: // EPERM not a valid errno.
+#elif defined(__powerpc64__)
+ case __NR_sync_file_range2: // EPERM not a valid errno.
#endif
default:
return false;
@@ -265,7 +274,8 @@ bool SyscallSets::IsDeniedFileSystemAcce
#endif
case __NR_getdents64: // EPERM not a valid errno.
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_readdir:
#endif
return true;
@@ -306,7 +316,7 @@ bool SyscallSets::IsGetSimpleId(int sysn
bool SyscallSets::IsProcessPrivilegeChange(int sysno) {
switch (sysno) {
case __NR_capset:
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc64__)
case __NR_ioperm: // Intel privilege.
case __NR_iopl: // Intel privilege.
#endif
@@ -362,7 +372,8 @@ bool SyscallSets::IsAllowedSignalHandlin
// overflow.
case __NR_sigaltstack:
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_rt_sigtimedwait_time64:
case __NR_sigaction:
case __NR_sigprocmask:
@@ -378,7 +389,8 @@ bool SyscallSets::IsAllowedSignalHandlin
#endif
case __NR_signalfd4:
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_sigpending:
case __NR_sigsuspend:
#endif
@@ -402,7 +414,7 @@ bool SyscallSets::IsAllowedOperationOnFd
#endif
case __NR_dup3:
#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_shutdown:
#endif
return true;
@@ -435,7 +447,7 @@ bool SyscallSets::IsAllowedProcessStartO
case __NR_exit_group:
case __NR_wait4:
case __NR_waitid:
-#if defined(__i386__)
+#if defined(__i386__) || defined(__powerpc64__)
case __NR_waitpid:
#endif
return true;
@@ -499,7 +511,7 @@ bool SyscallSets::IsAllowedEpoll(int sys
bool SyscallSets::IsDeniedGetOrModifySocket(int sysno) {
switch (sysno) {
#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_accept:
case __NR_accept4:
case __NR_bind:
@@ -514,7 +526,8 @@ bool SyscallSets::IsDeniedGetOrModifySoc
}
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
// Big multiplexing system call for sockets.
bool SyscallSets::IsSocketCall(int sysno) {
switch (sysno) {
@@ -528,7 +541,8 @@ bool SyscallSets::IsSocketCall(int sysno
}
#endif
-#if defined(__x86_64__) || defined(__arm__) || defined(__mips__)
+#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
+ defined(__powerpc64__)
bool SyscallSets::IsNetworkSocketInformation(int sysno) {
switch (sysno) {
case __NR_getpeername:
@@ -554,7 +568,7 @@ bool SyscallSets::IsAllowedAddressSpaceA
case __NR_mincore:
case __NR_mlockall:
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_mmap:
#endif
#if defined(__i386__) || defined(__arm__) || \
@@ -584,7 +598,8 @@ bool SyscallSets::IsAllowedGeneralIo(int
switch (sysno) {
case __NR_lseek:
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR__llseek:
#endif
#if !defined(__aarch64__)
@@ -604,18 +619,19 @@ bool SyscallSets::IsAllowedGeneralIo(int
case __NR_readv:
case __NR_pread64:
#if defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_recv:
#endif
#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_recvfrom: // Could specify source.
case __NR_recvmsg: // Could specify source.
#endif
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc64__)
case __NR_select:
#endif
-#if defined(__i386__) || defined(__arm__) || defined(__mips__)
+#if defined(__i386__) || defined(__arm__) || defined(__mips__) || defined(__powerpc64__)
case __NR__newselect:
#endif
case __NR_write:
@@ -635,11 +651,12 @@ bool SyscallSets::IsAllowedGeneralIo(int
case __NR_vmsplice:
// send* syscalls need their flags filtered.
#if defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_send:
#endif
#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
- defined(__mips__) || defined(__aarch64__)
+ defined(__mips__) || defined(__aarch64__) || defined(__powerpc64__)
case __NR_sendmsg: // Could specify destination.
case __NR_sendto: // Could specify destination.
#endif
@@ -697,7 +714,8 @@ bool SyscallSets::IsAllowedBasicSchedule
return true;
case __NR_getpriority:
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_nice:
#endif
case __NR_setpriority:
@@ -709,7 +727,8 @@ bool SyscallSets::IsAllowedBasicSchedule
bool SyscallSets::IsAdminOperation(int sysno) {
switch (sysno) {
#if defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_bdflush:
#endif
case __NR_kexec_load:
@@ -725,7 +744,8 @@ bool SyscallSets::IsAdminOperation(int s
bool SyscallSets::IsKernelModule(int sysno) {
switch (sysno) {
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_create_module:
case __NR_get_kernel_syms: // Should ENOSYS.
case __NR_query_module:
@@ -758,7 +778,8 @@ bool SyscallSets::IsFsControl(int sysno)
case __NR_swapoff:
case __NR_swapon:
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_umount:
#endif
case __NR_umount2:
@@ -774,7 +795,7 @@ bool SyscallSets::IsNuma(int sysno) {
case __NR_getcpu:
case __NR_mbind:
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_migrate_pages:
#endif
case __NR_move_pages:
@@ -809,14 +830,15 @@ bool SyscallSets::IsGlobalProcessEnviron
switch (sysno) {
case __NR_acct: // Privileged.
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_getrlimit:
#endif
-#if defined(__i386__) || defined(__arm__)
+#if defined(__i386__) || defined(__arm__) || defined(__powerpc64__)
case __NR_ugetrlimit:
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_ulimit:
#endif
case __NR_getrusage:
@@ -850,7 +872,7 @@ bool SyscallSets::IsGlobalSystemStatus(i
#endif
case __NR_sysinfo:
case __NR_uname:
-#if defined(__i386__)
+#if defined(__i386__) || defined(__powerpc64__)
case __NR_olduname:
case __NR_oldolduname:
#endif
@@ -934,7 +956,8 @@ bool SyscallSets::IsSystemVSemaphores(in
#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
defined(__aarch64__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_64_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_64_BITS)) || \
+ defined(__powerpc64__)
// These give a lot of ambient authority and bypass the setuid sandbox.
bool SyscallSets::IsSystemVSharedMemory(int sysno) {
switch (sysno) {
@@ -965,7 +988,8 @@ bool SyscallSets::IsSystemVMessageQueue(
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
// Big system V multiplexing system call.
bool SyscallSets::IsSystemVIpc(int sysno) {
switch (sysno) {
@@ -985,7 +1009,8 @@ bool SyscallSets::IsAnySystemV(int sysno
return IsSystemVMessageQueue(sysno) || IsSystemVSemaphores(sysno) ||
IsSystemVSharedMemory(sysno);
#elif defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
return IsSystemVIpc(sysno);
#endif
}
@@ -1042,7 +1067,8 @@ bool SyscallSets::IsFaNotify(int sysno)
bool SyscallSets::IsTimer(int sysno) {
switch (sysno) {
case __NR_getitimer:
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_alarm:
#endif
case __NR_setitimer:
@@ -1121,18 +1147,22 @@ bool SyscallSets::IsMisc(int sysno) {
case __NR_syncfs:
case __NR_vhangup:
// The system calls below are not implemented.
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_afs_syscall:
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_break:
#endif
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_getpmsg:
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_gtty:
case __NR_idle:
case __NR_lock:
@@ -1140,20 +1170,22 @@ bool SyscallSets::IsMisc(int sysno) {
case __NR_prof:
case __NR_profil:
#endif
-#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
+ defined(__powerpc64__)
case __NR_putpmsg:
#endif
#if defined(__x86_64__)
case __NR_security:
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
case __NR_stty:
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) || defined(__powerpc64__)
case __NR_tuxcall:
#endif
-#if !defined(__aarch64__)
+#if !defined(__aarch64__) && !defined(__powerpc64__)
case __NR_vserver:
#endif
return true;
--- a/sandbox/linux/seccomp-bpf-helpers/syscall_sets.h
+++ b/sandbox/linux/seccomp-bpf-helpers/syscall_sets.h
@@ -46,13 +46,14 @@ class SANDBOX_EXPORT SyscallSets {
static bool IsDeniedGetOrModifySocket(int sysno);
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
// Big multiplexing system call for sockets.
static bool IsSocketCall(int sysno);
#endif
#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
static bool IsNetworkSocketInformation(int sysno);
#endif
@@ -85,7 +86,8 @@ class SANDBOX_EXPORT SyscallSets {
#endif
#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
defined(__aarch64__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_64_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_64_BITS)) || \
+ defined(__powerpc64__)
// These give a lot of ambient authority and bypass the setuid sandbox.
static bool IsSystemVSharedMemory(int sysno);
#endif
@@ -96,7 +98,8 @@ class SANDBOX_EXPORT SyscallSets {
#endif
#if defined(__i386__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
+ defined(__powerpc64__)
// Big system V multiplexing system call.
static bool IsSystemVIpc(int sysno);
#endif
--- a/sandbox/linux/services/syscall_wrappers.cc
+++ b/sandbox/linux/services/syscall_wrappers.cc
@@ -66,7 +66,7 @@ long sys_clone(unsigned long flags,
#if defined(ARCH_CPU_X86_64)
return syscall(__NR_clone, flags, child_stack, ptid, ctid, tls);
#elif defined(ARCH_CPU_X86) || defined(ARCH_CPU_ARM_FAMILY) || \
- defined(ARCH_CPU_MIPS_FAMILY)
+ defined(ARCH_CPU_MIPS_FAMILY) || defined(ARCH_CPU_PPC64_FAMILY)
// CONFIG_CLONE_BACKWARDS defined.
return syscall(__NR_clone, flags, child_stack, ptid, tls, ctid);
#endif

27
chromium-lts/0001-sandbox-linux-bpf_dsl-Update-syscall-ranges-for-ppc6.patch Normal file
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@ -0,0 +1,27 @@
From c9043a422fb4a5a6c72aaa1b907cea5f6a3061dd Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 19:10:24 -0500
Subject: [PATCH 1/4] sandbox/linux/bpf_dsl: Update syscall ranges for ppc64
---
sandbox/linux/bpf_dsl/linux_syscall_ranges.h | 7 +++++++
1 file changed, 7 insertions(+)
Index: chromium-137.0.7151.40/sandbox/linux/bpf_dsl/linux_syscall_ranges.h
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/linux/bpf_dsl/linux_syscall_ranges.h
+++ chromium-137.0.7151.40/sandbox/linux/bpf_dsl/linux_syscall_ranges.h
@@ -56,6 +56,13 @@
#define MAX_PUBLIC_SYSCALL __NR_syscalls
#define MAX_SYSCALL MAX_PUBLIC_SYSCALL
+#elif defined(__powerpc64__)
+
+#include <asm-generic/unistd.h>
+#define MIN_SYSCALL 0u
+#define MAX_PUBLIC_SYSCALL __NR_syscalls
+#define MAX_SYSCALL MAX_PUBLIC_SYSCALL
+
#else
#error "Unsupported architecture"
#endif

26
chromium-lts/0001-services-service_manager-sandbox-linux-Fix-TCGETS-de.patch Normal file
View file

@ -0,0 +1,26 @@
From 7468b266532bd607eb1f5292d758256d800b2eee Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Fri, 10 Aug 2018 00:23:50 -0500
Subject: [PATCH] services/service_manager/sandbox/linux: Fix TCGETS
declaration on PPC64
---
.../sandbox/linux/bpf_renderer_policy_linux.cc | 5 +++++
1 file changed, 5 insertions(+)
Index: chromium-128.0.6613.113/sandbox/policy/linux/bpf_renderer_policy_linux.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/policy/linux/bpf_renderer_policy_linux.cc
+++ chromium-128.0.6613.113/sandbox/policy/linux/bpf_renderer_policy_linux.cc
@@ -15,6 +15,11 @@
#include "sandbox/linux/system_headers/linux_syscalls.h"
#include "sandbox/policy/linux/sandbox_linux.h"
+// On PPC64, TCGETS is defined in terms of struct termios, so we must include termios.h
+#ifdef __powerpc64__
+#include <termios.h>
+#endif
+
// TODO(vignatti): replace the local definitions below with #include
// <linux/dma-buf.h> once kernel version 4.6 becomes widely used.
#include <linux/types.h>

11
chromium-lts/0001-swiftshader-fix-build.patch Normal file
View file

@ -0,0 +1,11 @@
--- a/third_party/swiftshader/third_party/llvm-10.0/BUILD.gn
+++ b/third_party/swiftshader/third_party/llvm-10.0/BUILD.gn
@@ -1258,6 +1258,8 @@
"llvm/lib/Target/PowerPC/PPCVSXFMAMutate.cpp",
"llvm/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp",
"llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp",
+ "llvm/lib/MC/MCXCOFFObjectTargetWriter.cpp",
+ "llvm/lib/MC/MCAsmInfoXCOFF.cpp",
]
}

11
chromium-lts/0001-third-party-hwy-wrong-include.patch Normal file
View file

@ -0,0 +1,11 @@
--- a/third_party/highway/src/hwy/targets.cc
+++ b/third_party/highway/src/hwy/targets.cc
@@ -35,7 +35,7 @@
HWY_OS_LINUX
// sys/auxv.h does not always include asm/hwcap.h, or define HWCAP*, hence we
// still include this directly. See #1199.
-#ifndef TOOLCHAIN_MISS_ASM_HWCAP_H
+#if !defined(TOOLCHAIN_MISS_ASM_HWCAP_H) && !defined(HWY_ARCH_PPC)
#include <asm/hwcap.h>
#endif
#if HWY_HAVE_AUXV

12
chromium-lts/0001-third_party-angle-Include-missing-header-cstddef-in-.patch Normal file
View file

@ -0,0 +1,12 @@
Index: chromium-128.0.6613.113/third_party/angle/src/libANGLE/Constants.h
===================================================================
--- chromium-128.0.6613.113.orig/third_party/angle/src/libANGLE/Constants.h
+++ chromium-128.0.6613.113/third_party/angle/src/libANGLE/Constants.h
@@ -9,6 +9,7 @@
#ifndef LIBANGLE_CONSTANTS_H_
#define LIBANGLE_CONSTANTS_H_
+#include <cstddef>
#include "common/platform.h"
#include <stddef.h>

23
chromium-lts/0001-third_party-libvpx-Properly-generate-gni-on-ppc64.patch Normal file
View file

@ -0,0 +1,23 @@
From cc613c2e3bac8d4d1ff153700b819f964435923a Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Tue, 4 Sep 2018 18:16:07 -0500
Subject: [PATCH] third_party/libvpx: Properly generate gni on ppc64
---
third_party/libvpx/BUILD.gn | 2 ++
third_party/libvpx/generate_gni.sh | 10 ++++++++++
2 files changed, 12 insertions(+)
Index: chromium-128.0.6613.113/third_party/libvpx/BUILD.gn
===================================================================
--- chromium-128.0.6613.113.orig/third_party/libvpx/BUILD.gn
+++ chromium-128.0.6613.113/third_party/libvpx/BUILD.gn
@@ -320,6 +320,8 @@ if (current_cpu == "x86" || (current_cpu
} else if (current_cpu == "x64") {
deps = [ ":libvpx_x86_64_headers" ]
sources = libvpx_srcs_x86_64_avx512
+ } else if (current_cpu == "ppc64") {
+ sources = libvpx_srcs_ppc64
}
}
}

22
chromium-lts/0001-third_party-pffft-Include-altivec.h-on-ppc64-with-SI.patch Normal file
View file

@ -0,0 +1,22 @@
From 63e63a70766f3059ce5f1d06a95988ecf909b298 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawn@anastas.io>
Date: Wed, 24 Apr 2019 21:17:23 -0500
Subject: [PATCH] third_party/pffft: Include altivec.h on ppc64 with SIMD
enabled
---
third_party/pffft/src/pffft.c | 1 +
1 file changed, 1 insertion(+)
Index: chromium-128.0.6613.113/third_party/pffft/src/pffft.c
===================================================================
--- chromium-128.0.6613.113.orig/third_party/pffft/src/pffft.c
+++ chromium-128.0.6613.113/third_party/pffft/src/pffft.c
@@ -100,6 +100,7 @@
Altivec support macros
*/
#if !defined(PFFFT_SIMD_DISABLE) && (defined(__ppc__) || defined(__ppc64__))
+#include <altivec.h>
typedef vector float v4sf;
# define SIMD_SZ 4
# define VZERO() ((vector float) vec_splat_u8(0))

5763
chromium-lts/0002-Add-PPC64-generated-files-for-boringssl.patch Normal file
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18
chromium-lts/0002-Add-ppc64-trap-instructions.patch Normal file
View file

@ -0,0 +1,18 @@
Index: chromium-128.0.6613.113/v8/src/base/immediate-crash.h
===================================================================
--- chromium-128.0.6613.113.orig/v8/src/base/immediate-crash.h
+++ chromium-128.0.6613.113/v8/src/base/immediate-crash.h
@@ -98,6 +98,13 @@
#define TRAP_SEQUENCE1_() asm volatile(".2byte 0x0001");
#define TRAP_SEQUENCE2_() asm volatile("")
+#elif V8_HOST_ARCH_PPC64
+
+#define TRAP_SEQUENCE1_() asm volatile("trap")
+// Intentionally empty: __builtin_unreachable() is always part of the sequence
+// (see IMMEDIATE_CRASH below)
+#define TRAP_SEQUENCE2_() asm volatile("")
+
#else
// Crash report accuracy will not be guaranteed on other architectures, but at

36
chromium-lts/0002-Fix-Missing-OPENSSL_NO_ENGINE-Guard.patch Normal file
View file

@ -0,0 +1,36 @@
# crypto: fix missing OPENSSL_NO_ENGINE guard
# PR-URL: https://github.com/nodejs/node/pull/57012
# Reviewed-By: Richard Lau <rlau@redhat.com>
# Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
# Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
# Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/src/crypto/crypto_context.cc b/src/crypto/crypto_context.cc
index abcdef1..2345678 100644
--- a/src/crypto/crypto_context.cc
+++ b/src/crypto/crypto_context.cc
@@ -34,7 +34,9 @@ using ncrypto::BIOPointer;
using ncrypto::ClearErrorOnReturn;
using ncrypto::CryptoErrorList;
using ncrypto::DHPointer;
+#ifndef OPENSSL_NO_ENGINE
using ncrypto::EnginePointer;
+#endif // !OPENSSL_NO_ENGINE
using ncrypto::EVPKeyPointer;
using ncrypto::MarkPopErrorOnReturn;
using ncrypto::SSLPointer;
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
index 1234567..abcdef0 100644
--- a/src/crypto/crypto_util.cc
+++ b/src/crypto/crypto_util.cc
@@ -30,7 +30,9 @@
using ncrypto::BIOPointer;
using ncrypto::CryptoErrorList;
+#ifndef OPENSSL_NO_ENGINE
using ncrypto::EnginePointer;
+#endif // !OPENSSL_NO_ENGINE
using ncrypto::EVPKeyCtxPointer;
using v8::ArrayBuffer;
using v8::BackingStore;
using v8::BigInt;

21
chromium-lts/0002-Include-cstddef-to-fix-build.patch Normal file
View file

@ -0,0 +1,21 @@
From 82922bf486e9926a171152f61030dfcd53f017b8 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineering.com>
Date: Thu, 30 Aug 2018 17:32:05 -0500
Subject: [PATCH] Include cstddef to fix build
size_t is not defined unless cstddef is included.
---
third_party/crashpad/crashpad/compat/linux/sys/user.h | 1 +
Index: chromium-127.0.6533.72/third_party/crashpad/crashpad/compat/linux/sys/user.h
===================================================================
--- chromium-127.0.6533.72.orig/third_party/crashpad/crashpad/compat/linux/sys/user.h
+++ chromium-127.0.6533.72/third_party/crashpad/crashpad/compat/linux/sys/user.h
@@ -15,6 +15,7 @@
#ifndef CRASHPAD_COMPAT_LINUX_SYS_USER_H_
#define CRASHPAD_COMPAT_LINUX_SYS_USER_H_
+#include <cstddef>
#include_next <sys/user.h>
#include <features.h>

83378
chromium-lts/0002-regenerate-xnn-buildgn.patch Normal file
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76
chromium-lts/0002-sandbox-linux-bpf_dsl-Modify-seccomp_macros-to-add-s.patch Normal file
View file

@ -0,0 +1,76 @@
From 3c4705bfdda45feb860a1f121631773e5fe8e53f Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 19:11:26 -0500
Subject: [PATCH 1/4] sandbox/linux/bpf_dsl: Modify seccomp_macros to add
support for ppc64
---
sandbox/linux/bpf_dsl/seccomp_macros.h | 43 ++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
Index: chromium-128.0.6613.113/sandbox/linux/bpf_dsl/seccomp_macros.h
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/bpf_dsl/seccomp_macros.h
+++ chromium-128.0.6613.113/sandbox/linux/bpf_dsl/seccomp_macros.h
@@ -14,6 +14,9 @@
#if defined(__mips__)
// sys/user.h in eglibc misses size_t definition
#include <stddef.h>
+#elif defined(__powerpc64__)
+// Manually define greg_t on ppc64
+typedef unsigned long long greg_t;
#endif
#endif
@@ -343,6 +346,51 @@ struct regs_struct {
#define SECCOMP_PT_PARM4(_regs) (_regs).regs[3]
#define SECCOMP_PT_PARM5(_regs) (_regs).regs[4]
#define SECCOMP_PT_PARM6(_regs) (_regs).regs[5]
+
+#elif defined(__powerpc64__)
+#include <asm/ptrace.h>
+
+typedef struct pt_regs regs_struct;
+
+#ifdef ARCH_CPU_LITTLE_ENDIAN
+#define SECCOMP_ARCH AUDIT_ARCH_PPC64LE
+#else
+#define SECCOMP_ARCH AUDIT_ARCH_PPC64
+#endif
+
+#define SECCOMP_REG(_ctx, _reg) ((_ctx)->uc_mcontext.regs->gpr[_reg])
+
+#define SECCOMP_RESULT(_ctx) SECCOMP_REG(_ctx, 3)
+#define SECCOMP_SYSCALL(_ctx) SECCOMP_REG(_ctx, 0)
+#define SECCOMP_IP(_ctx) (_ctx)->uc_mcontext.regs->nip
+#define SECCOMP_PARM1(_ctx) SECCOMP_REG(_ctx, 3)
+#define SECCOMP_PARM2(_ctx) SECCOMP_REG(_ctx, 4)
+#define SECCOMP_PARM3(_ctx) SECCOMP_REG(_ctx, 5)
+#define SECCOMP_PARM4(_ctx) SECCOMP_REG(_ctx, 6)
+#define SECCOMP_PARM5(_ctx) SECCOMP_REG(_ctx, 7)
+#define SECCOMP_PARM6(_ctx) SECCOMP_REG(_ctx, 8)
+
+#define SECCOMP_NR_IDX (offsetof(struct arch_seccomp_data, nr))
+#define SECCOMP_ARCH_IDX (offsetof(struct arch_seccomp_data, arch))
+#define SECCOMP_IP_MSB_IDX \
+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 4)
+#define SECCOMP_IP_LSB_IDX \
+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 0)
+#define SECCOMP_ARG_MSB_IDX(nr) \
+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 4)
+#define SECCOMP_ARG_LSB_IDX(nr) \
+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 0)
+
+#define SECCOMP_PT_RESULT(_regs) (_regs).gpr[3]
+#define SECCOMP_PT_SYSCALL(_regs) (_regs).gpr[0]
+#define SECCOMP_PT_IP(_regs) (_regs).nip
+#define SECCOMP_PT_PARM1(_regs) (_regs).gpr[3]
+#define SECCOMP_PT_PARM2(_regs) (_regs).gpr[4]
+#define SECCOMP_PT_PARM3(_regs) (_regs).gpr[5]
+#define SECCOMP_PT_PARM4(_regs) (_regs).gpr[6]
+#define SECCOMP_PT_PARM5(_regs) (_regs).gpr[7]
+#define SECCOMP_PT_PARM6(_regs) (_regs).gpr[8]
+
#else
#error Unsupported target platform

1500
chromium-lts/0002-third_party-libvpx-Remove-bad-ppc64-config.patch Normal file
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148
chromium-lts/0002-third_party-lss-kernel-structs.patch Normal file
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@ -0,0 +1,148 @@
Index: chromium-136.0.7103.48/third_party/lss/linux_syscall_support.h
===================================================================
--- chromium-136.0.7103.48.orig/third_party/lss/linux_syscall_support.h
+++ chromium-136.0.7103.48/third_party/lss/linux_syscall_support.h
@@ -86,7 +86,7 @@
* Porting to other related platforms should not be difficult.
*/
#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
- defined(__mips__) || defined(__PPC__) || defined(__ARM_EABI__) || \
+ defined(__mips__) || defined(__PPC__) || defined(__powerpc64__) || defined(__ARM_EABI__) || \
defined(__aarch64__) || defined(__s390__) || defined(__e2k__) || \
(defined(__riscv) && __riscv_xlen == 64) || defined(__loongarch_lp64)) \
&& (defined(__linux) || defined(__ANDROID__))
@@ -398,7 +398,7 @@ struct kernel_stat64 {
unsigned __pad2;
unsigned long long st_blocks;
};
-#elif defined __PPC__
+#elif defined __PPC__ && !defined(__powerpc64__)
struct kernel_stat64 {
unsigned long long st_dev;
unsigned long long st_ino;
@@ -420,6 +420,28 @@ struct kernel_stat64 {
unsigned long __unused4;
unsigned long __unused5;
};
+#elif defined(__powerpc64__)
+struct kernel_stat64 {
+ unsigned long int st_dev;
+ unsigned long int st_ino;
+ unsigned int st_mode;
+ unsigned long int st_nlink;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned long int st_rdev;
+ unsigned short int __pad2;
+ long int st_size;
+ long int st_blksize;
+ long int st_blocks;
+ long int st_atime_;
+ unsigned long int st_atime_nsec_;
+ long int st_mtime_;
+ unsigned long int st_mtime_nsec_;
+ long int st_ctime_;
+ unsigned long int st_ctime_nsec_;
+ unsigned long int __unused4;
+ unsigned long int __unused5;
+};
#elif defined(__e2k__)
struct kernel_stat64 {
unsigned long long st_dev;
@@ -536,7 +558,7 @@ struct kernel_stat {
uint64_t st_ctime_nsec_;
int64_t __unused4[3];
};
-#elif defined(__PPC__)
+#elif defined(__PPC__) && !defined(__powerpc64__)
typedef unsigned long kernel_blkcnt_t;
typedef unsigned long kernel_blksize_t;
typedef unsigned kernel_dev_t;
@@ -567,6 +589,37 @@ struct kernel_stat {
unsigned long __unused4;
unsigned long __unused5;
};
+#elif defined(__powerpc64__)
+typedef long int kernel_blkcnt_t;
+typedef long int kernel_blksize_t;
+typedef unsigned long int kernel_dev_t;
+typedef unsigned int kernel_gid_t;
+typedef unsigned long int kernel_ino_t;
+typedef unsigned int kernel_mode_t;
+typedef unsigned long int kernel_nlink_t;
+typedef long int kernel_off_t;
+typedef long int kernel_time_t;
+typedef unsigned int kernel_uid_t;
+struct kernel_stat {
+ kernel_dev_t st_dev;
+ kernel_ino_t st_ino;
+ kernel_mode_t st_mode;
+ kernel_nlink_t st_nlink;
+ kernel_uid_t st_uid;
+ kernel_gid_t st_gid;
+ kernel_dev_t st_rdev;
+ kernel_off_t st_size;
+ kernel_blksize_t st_blksize;
+ kernel_blkcnt_t st_blocks;
+ kernel_time_t st_atime_;
+ unsigned long int st_atime_nsec_;
+ kernel_time_t st_mtime_;
+ unsigned long int st_mtime_nsec_;
+ kernel_time_t st_ctime_;
+ unsigned long int st_ctime_nsec_;
+ unsigned long int __unused4;
+ unsigned long int __unused5;
+};
#elif (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64)
typedef int kernel_blkcnt_t;
typedef int kernel_blksize_t;
@@ -1823,6 +1876,28 @@ struct kernel_statx {
#ifndef __NR_getcpu
#define __NR_getcpu 302
#endif
+
+/* Linux commit 86250b9d12caa1a3dee12a7cf638b7dd70eaadb6 (2010) adds
+ * direct socket system calls to PPC */
+#ifndef __NR_socket
+#define __NR_socket 326
+#endif
+#ifndef __NR_socketpair
+#define __NR_socketpair 333
+#endif
+#ifndef __NR_sendto
+#define __NR_sendto 335
+#endif
+#ifndef __NR_shutdown
+#define __NR_shutdown 338
+#endif
+#ifndef __NR_sendmsg
+#define __NR_sendmsg 341
+#endif
+#ifndef __NR_recvmsg
+#define __NR_recvmsg 342
+#endif
+
/* End of powerpc definitions */
#elif defined(__s390__)
#ifndef __NR_quotactl
@@ -4824,7 +4899,7 @@ struct kernel_statx {
LSS_INLINE _syscall6(void*, mmap, void*, addr, size_t, length, int, prot,
int, flags, int, fd, int64_t, offset)
#endif
- #if defined(__PPC__)
+ #if defined(__PPC__) && !defined(__powerpc64__)
#undef LSS_SC_LOADARGS_0
#define LSS_SC_LOADARGS_0(dummy...)
#undef LSS_SC_LOADARGS_1
@@ -5214,7 +5289,11 @@ struct kernel_statx {
#endif
#if !defined(__NR_pipe)
+#if defined(__powerpc64__)
+ LSS_INLINE pid_t LSS_NAME(pipe)(int *pipefd) {
+#else
LSS_INLINE int LSS_NAME(pipe)(int *pipefd) {
+#endif
return LSS_NAME(pipe2)(pipefd, 0);
}
#endif

37
chromium-lts/0003-sandbox-linux-system_headers-Update-linux-seccomp-he.patch Normal file
View file

@ -0,0 +1,37 @@
From cca78240860abb63bbcfe94d1e5f04a1f23c527d Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 19:11:56 -0500
Subject: [PATCH 3/4] sandbox/linux/system_headers: Update linux seccomp header
for ppc64
---
sandbox/linux/system_headers/linux_seccomp.h | 10 ++++++++++
1 file changed, 10 insertions(+)
Index: chromium-128.0.6613.113/sandbox/linux/system_headers/linux_seccomp.h
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/system_headers/linux_seccomp.h
+++ chromium-128.0.6613.113/sandbox/linux/system_headers/linux_seccomp.h
@@ -38,6 +38,9 @@
#ifndef EM_AARCH64
#define EM_AARCH64 183
#endif
+#ifndef EM_PPC64
+#define EM_PPC64 21
+#endif
#ifndef __AUDIT_ARCH_64BIT
#define __AUDIT_ARCH_64BIT 0x80000000
@@ -70,6 +73,12 @@
#ifndef AUDIT_ARCH_AARCH64
#define AUDIT_ARCH_AARCH64 (EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
#endif
+#ifndef AUDIT_ARCH_PPC64
+#define AUDIT_ARCH_PPC64 (EM_PPC64 | __AUDIT_ARCH_64BIT)
+#endif
+#ifndef AUDIT_ARCH_PPC64LE
+#define AUDIT_ARCH_PPC64LE (EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
+#endif
// For prctl.h
#ifndef PR_SET_SECCOMP

5075
chromium-lts/0003-third_party-libvpx-Add-ppc64-generated-config.patch Normal file
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File diff suppressed because it is too large Load diff

23
chromium-lts/0004-sandbox-linux-system_headers-Update-linux-signal-hea.patch Normal file
View file

@ -0,0 +1,23 @@
From 298df3dc44f7121cd8cb9a06b29fa3b16c959b8d Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 19:13:25 -0500
Subject: [PATCH 4/4] sandbox/linux/system_headers: Update linux signal header
for ppc64
---
sandbox/linux/system_headers/linux_signal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: chromium-128.0.6613.113/sandbox/linux/system_headers/linux_signal.h
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/system_headers/linux_signal.h
+++ chromium-128.0.6613.113/sandbox/linux/system_headers/linux_signal.h
@@ -13,7 +13,7 @@
// (not undefined, but defined different values and in different memory
// layouts). So, fill the gap here.
#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
#define LINUX_SIGHUP 1
#define LINUX_SIGINT 2

17
chromium-lts/0004-third_party-crashpad-port-curl-transport-ppc64.patch Normal file
View file

@ -0,0 +1,17 @@
Index: chromium-128.0.6613.113/third_party/crashpad/crashpad/util/net/http_transport_libcurl.cc
===================================================================
--- chromium-128.0.6613.113.orig/third_party/crashpad/crashpad/util/net/http_transport_libcurl.cc
+++ chromium-128.0.6613.113/third_party/crashpad/crashpad/util/net/http_transport_libcurl.cc
@@ -239,6 +239,12 @@ std::string UserAgent() {
#endif
#elif defined (ARCH_CPU_RISCV64)
static constexpr char arch[] = "riscv64";
+#elif defined(__powerpc64__)
+#if defined(ARCH_CPU_LITTLE_ENDIAN)
+ static constexpr char arch[] = "ppc64";
+#elif defined(ARCH_CPU_BIG_ENDIAN)
+ static constexpr char arch[] = "ppc64_be";
+#endif
#else
#error Port
#endif

376
chromium-lts/0004-third_party-libvpx-work-around-ambiguous-vsx.patch Normal file
View file

@ -0,0 +1,376 @@
Index: chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vp9/encoder/ppc/vp9_quantize_vsx.c
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/source/libvpx/vp9/encoder/ppc/vp9_quantize_vsx.c
+++ chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vp9/encoder/ppc/vp9_quantize_vsx.c
@@ -38,6 +38,28 @@ static INLINE int16x8_t vec_max_across(i
return vec_max(a, vec_perm(a, a, vec_perm16));
}
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
void vp9_quantize_fp_vsx(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
const int16_t *round_ptr, const int16_t *quant_ptr,
tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
@@ -60,10 +82,10 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff0 = vec_mulhi(vec_vaddshs(vec_abs(coeff0), round), quant);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
// Remove DC value from round and quant
round = vec_splat(round, 1);
@@ -76,10 +98,10 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff1 = vec_mulhi(vec_vaddshs(vec_abs(coeff1), round), quant);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(vec_or(scan0, zero_coeff0), vec_or(scan1, zero_coeff1));
@@ -107,23 +129,23 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff0 = vec_mulhi(vec_vaddshs(vec_abs(coeff0), round), quant);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
qcoeff1 = vec_mulhi(vec_vaddshs(vec_abs(coeff1), round), quant);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
qcoeff2 = vec_mulhi(vec_vaddshs(vec_abs(coeff2), round), quant);
zero_coeff2 = vec_cmpeq(qcoeff2, vec_zeros_s16);
qcoeff2 = vec_sign(qcoeff2, coeff2);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff2 = vec_mladd(qcoeff2, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, vec_or(scan0, zero_coeff0));
eob2 = vec_max(vec_or(scan1, zero_coeff1), vec_or(scan2, zero_coeff2));
@@ -200,10 +222,10 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff0 = vec_and(qcoeff0, mask0);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
dqcoeff0 = dequantize_coeff_32(qcoeff0, dequant);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
// Remove DC value from thres, round, quant and dequant
thres = vec_splat(thres, 1);
@@ -219,10 +241,10 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff1 = vec_and(qcoeff1, mask1);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff1 = dequantize_coeff_32(qcoeff1, dequant);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(vec_or(scan0, zero_coeff0), vec_or(scan1, zero_coeff1));
@@ -260,17 +282,17 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff1 = vec_sign(qcoeff1, coeff1);
qcoeff2 = vec_sign(qcoeff2, coeff2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff0 = dequantize_coeff_32(qcoeff0, dequant);
dqcoeff1 = dequantize_coeff_32(qcoeff1, dequant);
dqcoeff2 = dequantize_coeff_32(qcoeff2, dequant);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, vec_or(scan0, zero_coeff0));
eob2 = vec_max(vec_or(scan1, zero_coeff1), vec_or(scan2, zero_coeff2));
Index: chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vpx_dsp/ppc/fdct32x32_vsx.c
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/source/libvpx/vpx_dsp/ppc/fdct32x32_vsx.c
+++ chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vpx_dsp/ppc/fdct32x32_vsx.c
@@ -15,6 +15,28 @@
#include "vpx_dsp/ppc/txfm_common_vsx.h"
#include "vpx_dsp/ppc/types_vsx.h"
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
// Returns ((a +/- b) * cospi16 + (2 << 13)) >> 14.
static INLINE void single_butterfly(int16x8_t a, int16x8_t b, int16x8_t *add,
int16x8_t *sub) {
@@ -164,45 +186,45 @@ static INLINE void load(const int16_t *a
}
static INLINE void store(tran_low_t *a, const int16x8_t *b) {
- vec_vsx_st(b[0], 0, a);
- vec_vsx_st(b[8], 0, a + 8);
- vec_vsx_st(b[16], 0, a + 16);
- vec_vsx_st(b[24], 0, a + 24);
-
- vec_vsx_st(b[1], 0, a + 32);
- vec_vsx_st(b[9], 0, a + 40);
- vec_vsx_st(b[17], 0, a + 48);
- vec_vsx_st(b[25], 0, a + 56);
-
- vec_vsx_st(b[2], 0, a + 64);
- vec_vsx_st(b[10], 0, a + 72);
- vec_vsx_st(b[18], 0, a + 80);
- vec_vsx_st(b[26], 0, a + 88);
-
- vec_vsx_st(b[3], 0, a + 96);
- vec_vsx_st(b[11], 0, a + 104);
- vec_vsx_st(b[19], 0, a + 112);
- vec_vsx_st(b[27], 0, a + 120);
-
- vec_vsx_st(b[4], 0, a + 128);
- vec_vsx_st(b[12], 0, a + 136);
- vec_vsx_st(b[20], 0, a + 144);
- vec_vsx_st(b[28], 0, a + 152);
-
- vec_vsx_st(b[5], 0, a + 160);
- vec_vsx_st(b[13], 0, a + 168);
- vec_vsx_st(b[21], 0, a + 176);
- vec_vsx_st(b[29], 0, a + 184);
-
- vec_vsx_st(b[6], 0, a + 192);
- vec_vsx_st(b[14], 0, a + 200);
- vec_vsx_st(b[22], 0, a + 208);
- vec_vsx_st(b[30], 0, a + 216);
-
- vec_vsx_st(b[7], 0, a + 224);
- vec_vsx_st(b[15], 0, a + 232);
- vec_vsx_st(b[23], 0, a + 240);
- vec_vsx_st(b[31], 0, a + 248);
+ vec_u64_store(b[0], 0, a);
+ vec_u64_store(b[8], 0, a + 8);
+ vec_u64_store(b[16], 0, a + 16);
+ vec_u64_store(b[24], 0, a + 24);
+
+ vec_u64_store(b[1], 0, a + 32);
+ vec_u64_store(b[9], 0, a + 40);
+ vec_u64_store(b[17], 0, a + 48);
+ vec_u64_store(b[25], 0, a + 56);
+
+ vec_u64_store(b[2], 0, a + 64);
+ vec_u64_store(b[10], 0, a + 72);
+ vec_u64_store(b[18], 0, a + 80);
+ vec_u64_store(b[26], 0, a + 88);
+
+ vec_u64_store(b[3], 0, a + 96);
+ vec_u64_store(b[11], 0, a + 104);
+ vec_u64_store(b[19], 0, a + 112);
+ vec_u64_store(b[27], 0, a + 120);
+
+ vec_u64_store(b[4], 0, a + 128);
+ vec_u64_store(b[12], 0, a + 136);
+ vec_u64_store(b[20], 0, a + 144);
+ vec_u64_store(b[28], 0, a + 152);
+
+ vec_u64_store(b[5], 0, a + 160);
+ vec_u64_store(b[13], 0, a + 168);
+ vec_u64_store(b[21], 0, a + 176);
+ vec_u64_store(b[29], 0, a + 184);
+
+ vec_u64_store(b[6], 0, a + 192);
+ vec_u64_store(b[14], 0, a + 200);
+ vec_u64_store(b[22], 0, a + 208);
+ vec_u64_store(b[30], 0, a + 216);
+
+ vec_u64_store(b[7], 0, a + 224);
+ vec_u64_store(b[15], 0, a + 232);
+ vec_u64_store(b[23], 0, a + 240);
+ vec_u64_store(b[31], 0, a + 248);
}
// Returns 1 if negative 0 if positive
Index: chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vpx_dsp/ppc/quantize_vsx.c
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/source/libvpx/vpx_dsp/ppc/quantize_vsx.c
+++ chromium-136.0.7103.48/third_party/libvpx/source/libvpx/vpx_dsp/ppc/quantize_vsx.c
@@ -13,6 +13,28 @@
#include "./vpx_dsp_rtcd.h"
#include "vpx_dsp/ppc/types_vsx.h"
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
// Negate 16-bit integers in a when the corresponding signed 16-bit
// integer in b is negative.
static INLINE int16x8_t vec_sign(int16x8_t a, int16x8_t b) {
@@ -124,19 +146,19 @@ void vpx_quantize_b_vsx(const tran_low_t
qcoeff0 =
quantize_coeff(coeff0, coeff0_abs, round, quant, quant_shift, zero_mask0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
round = vec_splat(round, 1);
quant = vec_splat(quant, 1);
quant_shift = vec_splat(quant_shift, 1);
qcoeff1 =
quantize_coeff(coeff1, coeff1_abs, round, quant, quant_shift, zero_mask1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
dequant = vec_splat(dequant, 1);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(nonzero_scanindex(qcoeff0, iscan_ptr, 0),
nonzero_scanindex(qcoeff1, iscan_ptr, 16));
@@ -164,17 +186,17 @@ void vpx_quantize_b_vsx(const tran_low_t
zero_mask1);
qcoeff2 = quantize_coeff(coeff2, coeff2_abs, round, quant, quant_shift,
zero_mask2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
dqcoeff2 = vec_mladd(qcoeff2, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, nonzero_scanindex(qcoeff0, iscan_ptr, off0));
eob2 = vec_max(nonzero_scanindex(qcoeff1, iscan_ptr, off1),
@@ -243,12 +265,12 @@ void vpx_quantize_b_32x32_vsx(const tran
qcoeff1 = quantize_coeff_32(coeff1, coeff1_abs, round, quant, quant_shift,
zero_mask1);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff0, dequant), 0, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff0, dequant), 0, dqcoeff_ptr);
dequant = vec_splat(dequant, 1); // remove DC from dequant
- vec_vsx_st(dequantize_coeff_32(qcoeff1, dequant), 16, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff1, dequant), 16, dqcoeff_ptr);
eob = vec_max(nonzero_scanindex(qcoeff0, iscan_ptr, 0),
nonzero_scanindex(qcoeff1, iscan_ptr, 16));
@@ -276,13 +298,13 @@ void vpx_quantize_b_32x32_vsx(const tran
qcoeff2 = quantize_coeff_32(coeff2, coeff2_abs, round, quant, quant_shift,
zero_mask2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
-
- vec_vsx_st(dequantize_coeff_32(qcoeff0, dequant), off0, dqcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff1, dequant), off1, dqcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff2, dequant), off2, dqcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
+
+ vec_u64_store(dequantize_coeff_32(qcoeff0, dequant), off0, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff1, dequant), off1, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff2, dequant), off2, dqcoeff_ptr);
eob = vec_max(eob, nonzero_scanindex(qcoeff0, iscan_ptr, off0));
eob2 = vec_max(nonzero_scanindex(qcoeff1, iscan_ptr, off1),

107
chromium-lts/0005-sandbox-linux-seccomp-bpf-Add-ppc64-syscall-stub.patch Normal file
View file

@ -0,0 +1,107 @@
From 1d44643a7c7cf650efd1093d22cd5bf859fdcb51 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 9 Aug 2018 20:52:13 -0500
Subject: [PATCH] sandbox/linux/seccomp-bpf: Add ppc64 syscall stub
---
sandbox/linux/seccomp-bpf/syscall.cc | 53 ++++++++++++++++++++++++++--
1 file changed, 51 insertions(+), 2 deletions(-)
Index: chromium-128.0.6613.113/sandbox/linux/seccomp-bpf/syscall.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/seccomp-bpf/syscall.cc
+++ chromium-128.0.6613.113/sandbox/linux/seccomp-bpf/syscall.cc
@@ -23,7 +23,7 @@ namespace sandbox {
namespace {
#if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARM_FAMILY) || \
- defined(ARCH_CPU_MIPS_FAMILY)
+ defined(ARCH_CPU_MIPS_FAMILY) || defined (ARCH_CPU_PPC64_FAMILY)
// Number that's not currently used by any Linux kernel ABIs.
const int kInvalidSyscallNumber = 0x351d3;
#else
@@ -313,10 +313,54 @@ asm(// We need to be able to tell the ke
"2:ret\n"
".cfi_endproc\n"
".size SyscallAsm, .-SyscallAsm\n"
+#elif defined(__powerpc64__)
+ ".text\n"
+ ".align 4\n"
+ ".type SyscallAsm @function\n"
+ "SyscallAsm:\n"
+ ".cfi_startproc\n"
+
+ // Check if r3 is negative
+ "cmpdi 3, 0\n"
+ "bgt 2f\n"
+
+ // Load address of 3f into r3 and return
+ "mflr 10\n"
+ "bl 1f\n"
+ "1: mflr 3\n"
+ "mtlr 10\n"
+ "addi 3, 3, 4*13\n"
+ "blr\n"
+
+ // Load arguments from array into r3-8
+ // save param 3 in r10
+ "2:\n"
+ "mr 0, 3\n"
+ "ld 3, 0(4)\n"
+ "ld 5, 16(4)\n"
+ "ld 6, 24(4)\n"
+ "ld 7, 32(4)\n"
+ "ld 8, 40(4)\n"
+ "ld 4, 8(4)\n"
+ "li 9, 0\n"
+
+ // Enter kernel
+ "sc\n"
+
+ // Magic return address
+ "3:\n"
+ // Like MIPS, ppc64 return values are always positive.
+ // Check for error in cr0.SO and negate upon error
+ "bc 4, 3, 4f\n"
+ "neg 3, 3\n"
+ "4: blr\n"
+
+ ".cfi_endproc\n"
+ ".size SyscallAsm, .-SyscallAsm\n"
#endif
); // asm
-#if defined(__x86_64__)
+#if defined(__x86_64__) || defined(__powerpc64__)
extern "C" {
intptr_t SyscallAsm(intptr_t nr, const intptr_t args[6]);
}
@@ -430,6 +474,8 @@ intptr_t Syscall::Call(int nr,
ret = inout;
}
+#elif defined(__powerpc64__)
+ intptr_t ret = SyscallAsm(nr, args);
#else
#error "Unimplemented architecture"
#endif
@@ -446,8 +492,18 @@ void Syscall::PutValueInUcontext(intptr_
// needs to be changed back.
ret_val = -ret_val;
SECCOMP_PARM4(ctx) = 1;
- } else
+ } else {
SECCOMP_PARM4(ctx) = 0;
+ }
+#endif
+#if defined(__powerpc64__)
+ // Same as MIPS, need to invert ret and set error register (cr0.SO)
+ if (ret_val <= -1 && ret_val >= -4095) {
+ ret_val = -ret_val;
+ ctx->uc_mcontext.regs->ccr |= (1 << 28);
+ } else {
+ ctx->uc_mcontext.regs->ccr &= ~(1 << 28);
+ }
#endif
SECCOMP_RESULT(ctx) = static_cast<greg_t>(ret_val);
}

24
chromium-lts/0005-sandbox-linux-update-unit-test-for-ppc64.patch Normal file
View file

@ -0,0 +1,24 @@
From 6a852c4135864ba87b3cbdd0880d7cfecf7cd654 Mon Sep 17 00:00:00 2001
From: Shawn Anastasio <shawnanastasio@yahoo.com>
Date: Thu, 13 Sep 2018 15:12:22 -0500
Subject: [PATCH 5/6] sandbox/linux: update unit test for ppc64
---
sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: chromium-128.0.6613.113/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
+++ chromium-128.0.6613.113/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
@@ -350,8 +350,10 @@ TEST_BASELINE_SIGSYS(__NR_timer_create)
#if !defined(__aarch64__)
TEST_BASELINE_SIGSYS(__NR_inotify_init)
+#if !defined(__powerpc64__)
TEST_BASELINE_SIGSYS(__NR_vserver)
#endif
+#endif
#if defined(LIBC_GLIBC) && !BUILDFLAG(IS_CHROMEOS_ASH)
BPF_TEST_C(BaselinePolicy, FutexEINVAL, BaselinePolicy) {

14
chromium-lts/0006-sandbox-linux-disable-timedwait-time64-ppc64.patch Normal file
View file

@ -0,0 +1,14 @@
Index: chromium-128.0.6613.113/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
+++ chromium-128.0.6613.113/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -374,7 +374,9 @@ bool SyscallSets::IsAllowedSignalHandlin
#if defined(__i386__) || defined(__arm__) || \
(defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
defined(__powerpc64__)
+#if !defined(__powerpc64__)
case __NR_rt_sigtimedwait_time64:
+#endif
case __NR_sigaction:
case __NR_sigprocmask:
case __NR_sigreturn:

33
chromium-lts/0007-sandbox-linux-add-ppc64-stat.patch Normal file
View file

@ -0,0 +1,33 @@
Index: chromium-128.0.6613.113/sandbox/linux/system_headers/linux_stat.h
===================================================================
--- chromium-128.0.6613.113.orig/sandbox/linux/system_headers/linux_stat.h
+++ chromium-128.0.6613.113/sandbox/linux/system_headers/linux_stat.h
@@ -173,6 +173,28 @@ struct kernel_stat {
unsigned int __unused4;
unsigned int __unused5;
};
+#elif defined(__powerpc64__)
+struct kernel_stat {
+ unsigned long st_dev;
+ ino_t st_ino;
+ unsigned long st_nlink;
+ mode_t st_mode;
+ uid_t st_uid;
+ gid_t st_gid;
+ unsigned long st_rdev;
+ long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ // unsigned long st_atime;
+ unsigned long st_atime_nsec;
+ //unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+ //unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+ unsigned long __unused4;
+ unsigned long __unused5;
+ unsigned long __unused6;
+};
#endif
#if !defined(AT_EMPTY_PATH)

74
chromium-lts/0008-sandbox-fix-ppc64le-glibc234.patch Normal file
View file

@ -0,0 +1,74 @@
Index: chromium-137.0.7151.40/sandbox/policy/linux/bpf_utility_policy_linux.cc
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/policy/linux/bpf_utility_policy_linux.cc
+++ chromium-137.0.7151.40/sandbox/policy/linux/bpf_utility_policy_linux.cc
@@ -34,7 +34,7 @@ ResultExpr UtilityProcessPolicy::Evaluat
case __NR_fdatasync:
case __NR_fsync:
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_getrlimit:
#endif
#if defined(__i386__) || defined(__arm__)
Index: chromium-137.0.7151.40/sandbox/policy/linux/bpf_renderer_policy_linux.cc
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/policy/linux/bpf_renderer_policy_linux.cc
+++ chromium-137.0.7151.40/sandbox/policy/linux/bpf_renderer_policy_linux.cc
@@ -90,7 +90,7 @@ ResultExpr RendererProcessPolicy::Evalua
case __NR_ftruncate64:
#endif
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__)
+ defined(__aarch64__) || defined(__powerpc64__)
case __NR_getrlimit:
case __NR_setrlimit:
// We allow setrlimit to dynamically adjust the address space limit as
Index: chromium-137.0.7151.40/sandbox/linux/services/credentials.cc
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/linux/services/credentials.cc
+++ chromium-137.0.7151.40/sandbox/linux/services/credentials.cc
@@ -99,7 +99,8 @@ bool ChrootToSafeEmptyDir() {
int clone_flags = CLONE_FS | LINUX_SIGCHLD;
void* tls = nullptr;
-#if (defined(ARCH_CPU_X86_64) || defined(ARCH_CPU_ARM_FAMILY)) && \
+#if (defined(ARCH_CPU_X86_64) || defined(ARCH_CPU_ARM_FAMILY) || \
+ defined(ARCH_CPU_PPC64_FAMILY)) && \
!defined(MEMORY_SANITIZER)
// Use CLONE_VM | CLONE_VFORK as an optimization to avoid copying page tables.
// Since clone writes to the new child's TLS before returning, we must set a
@@ -107,6 +108,11 @@ bool ChrootToSafeEmptyDir() {
// glibc performs syscalls by calling a function pointer in TLS, so we do not
// attempt this optimization.
// TODO(crbug.com/40196869) Broken in MSan builds after LLVM f1bb30a4956f.
+ //
+ // NOTE: Without CLONE_VM, fontconfig will attempt to reload configuration
+ // in every thread. Since the rendered threads are sandboxed without
+ // filesystem access (e.g. to /etc/fonts/fonts.conf) this will cause font
+ // configuration loading failures and no fonts will be displayed!
clone_flags |= CLONE_VM | CLONE_VFORK | CLONE_SETTLS;
char tls_buf[PTHREAD_STACK_MIN_CONST] = {};
Index: chromium-137.0.7151.40/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc
===================================================================
--- chromium-137.0.7151.40.orig/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc
+++ chromium-137.0.7151.40/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc
@@ -362,7 +362,16 @@ intptr_t SIGSYSFstatatHandler(const stru
if (args.nr == __NR_fstatat_default) {
if (*reinterpret_cast<const char*>(args.args[1]) == '\0' &&
args.args[3] == static_cast<uint64_t>(AT_EMPTY_PATH)) {
- return syscall(__NR_fstat_default, static_cast<int>(args.args[0]),
+ int fd = static_cast<int>(args.args[0]);
+#if defined(__powerpc64__)
+ // On ppc64+glibc, some syscalls seem to accidentally negate the first
+ // parameter which causes checks against it to fail. For now, manually
+ // negate them back.
+ // TODO: Investigate the root cause and fix in glibc
+ if (fd < 0)
+ fd = -fd;
+#endif
+ return syscall(__NR_fstat_default, fd,
reinterpret_cast<default_stat_struct*>(args.args[2]));
}
return -reinterpret_cast<intptr_t>(fs_denied_errno);

24
chromium-lts/HACK-debian-clang-disable-base-musttail.patch Normal file
View file

@ -0,0 +1,24 @@
diff -up chromium-131.0.6778.69/base/compiler_specific.h.me chromium-131.0.6778.69/base/compiler_specific.h
--- chromium-131.0.6778.69/base/compiler_specific.h.me 2024-11-19 20:44:12.404060581 +0100
+++ chromium-131.0.6778.69/base/compiler_specific.h 2024-11-19 20:44:54.434121935 +0100
@@ -152,7 +152,7 @@
// MUSTTAIL return Func1(d + 1); // `Func1()` will be tail-called.
// }
// ```
-#if __has_cpp_attribute(clang::musttail)
+#if __has_cpp_attribute(clang::musttail) && !defined(__powerpc64__)
#define MUSTTAIL [[clang::musttail]]
#else
#define MUSTTAIL
diff -up chromium-131.0.6778.85/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h.me chromium-131.0.6778.85/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h
--- chromium-131.0.6778.85/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h.me 2024-11-20 18:50:28.690761262 +0100
+++ chromium-131.0.6778.85/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h 2024-11-20 18:54:49.374711202 +0100
@@ -138,7 +138,7 @@
// PA_MUSTTAIL return Func1(d + 1); // `Func1()` will be tail-called.
// }
// ```
-#if PA_HAS_CPP_ATTRIBUTE(clang::musttail)
+#if PA_HAS_CPP_ATTRIBUTE(clang::musttail) && !defined(__powerpc64__)
#define PA_MUSTTAIL [[clang::musttail]]
#else
#define PA_MUSTTAIL

13
chromium-lts/HACK-debian-clang-disable-skia-musttail.patch Normal file
View file

@ -0,0 +1,13 @@
Index: chromium-130.0.6723.44/third_party/skia/src/core/SkRasterPipeline.h
===================================================================
--- chromium-130.0.6723.44.orig/third_party/skia/src/core/SkRasterPipeline.h
+++ chromium-130.0.6723.44/third_party/skia/src/core/SkRasterPipeline.h
@@ -27,7 +27,7 @@ struct SkImageInfo;
struct skcms_TransferFunction;
#if __has_cpp_attribute(clang::musttail) && !defined(__EMSCRIPTEN__) && !defined(SK_CPU_ARM32) && \
- !defined(SK_CPU_LOONGARCH) && !(defined(_WIN32) && defined(SK_BUILD_FOR_ANDROID_FRAMEWORK))
+ !defined(SK_CPU_LOONGARCH) && !(defined(_WIN32) && defined(SK_BUILD_FOR_ANDROID_FRAMEWORK)) && !defined(__powerpc64__)
// [[clang::musttail]] is disabled for the Android version of Skia running on Windows as it
// causes crashes (This is probably related to http://crbug.com/1505442).
#define SK_HAS_MUSTTAIL 1

48
chromium-lts/HACK-third_party-libvpx-use-generic-gnu.patch Normal file
View file

@ -0,0 +1,48 @@
Index: chromium-136.0.7103.48/third_party/libvpx/generate_gni.sh
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/generate_gni.sh
+++ chromium-136.0.7103.48/third_party/libvpx/generate_gni.sh
@@ -433,7 +433,7 @@ gen_config_files linux/mipsel "--target=
gen_config_files linux/mips64el "--target=mips64-linux-gcc ${all_platforms}"
gen_config_files linux/loongarch \
"--target=loongarch64-linux-gcc ${all_platforms}"
-gen_config_files linux/ppc64 "--target=ppc64le-linux-gcc ${all_platforms}"
+gen_config_files linux/ppc64 "--target=generic-gnu $HIGHBD ${all_platforms}"
gen_config_files linux/generic "--target=generic-gnu $HIGHBD ${all_platforms}"
gen_config_files win/arm64-highbd \
"--target=arm64-win64-vs15 ${all_platforms} ${HIGHBD} ${disable_sve}"
Index: chromium-136.0.7103.48/third_party/libvpx/source/libvpx/build/make/rtcd.pl
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/source/libvpx/build/make/rtcd.pl
+++ chromium-136.0.7103.48/third_party/libvpx/source/libvpx/build/make/rtcd.pl
@@ -527,8 +527,9 @@ if ($opts{arch} eq 'x86') {
}
arm;
} elsif ($opts{arch} =~ /^ppc/ ) {
- @ALL_ARCHS = filter(qw/vsx/);
- ppc;
+ #@ALL_ARCHS = filter(qw/vsx/);
+ #ppc;
+ unoptimized;
} elsif ($opts{arch} =~ /loongarch/ ) {
@ALL_ARCHS = filter(qw/lsx lasx/);
loongarch;
Index: chromium-136.0.7103.48/third_party/libvpx/BUILD.gn
===================================================================
--- chromium-136.0.7103.48.orig/third_party/libvpx/BUILD.gn
+++ chromium-136.0.7103.48/third_party/libvpx/BUILD.gn
@@ -102,6 +102,14 @@ config("libvpx_config") {
"-Wno-sign-compare",
]
}
+
+ if (current_cpu == "ppc64") {
+ cflags += [
+ "-mcpu=power8",
+ "-maltivec",
+ "-mvsx",
+ ]
+ }
}
# This config is applied to targets that depend on libvpx.

9
chromium-lts/README.fedora Normal file
View file

@ -0,0 +1,9 @@
- Widevine is not a free library and cannot be shipped in fedora.
You have to get it from Google first and install it under
/usr/lib64/chromium-browser or /opt/google/chrome if you want
Chromium to use widevine.
- Chromium uses the system ffmpeg-free library which is included in
fedora >= 36 and centos-stream 9. This library contains free video
codecs. If you want Chromium to use non-free video codecs, you need
to install libavcodec-freeworld from rpmfusion-free.

23
chromium-lts/Rtc_base-system-arch.h-PPC.patch Normal file
View file

@ -0,0 +1,23 @@
Index: chromium-128.0.6613.113/third_party/webrtc/rtc_base/system/arch.h
===================================================================
--- chromium-128.0.6613.113.orig/third_party/webrtc/rtc_base/system/arch.h
+++ chromium-128.0.6613.113/third_party/webrtc/rtc_base/system/arch.h
@@ -46,6 +46,18 @@
#endif
#if defined(__MIPSEL__)
#define WEBRTC_ARCH_LITTLE_ENDIAN
+#elif defined(__PPC__)
+#define WEBRTC_ARCH_PPC_FAMILY
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define WEBRTC_ARCH_LITTLE_ENDIAN
+#else
+#define WEBRTC_ARCH_BIG_ENDIAN
+#endif
+#if defined(__LP64__)
+#define WEBRTC_ARCH_64_BITS
+#else
+#define WEBRTC_ARCH_32_BITS
+#endif
#else
#define WEBRTC_ARCH_BIG_ENDIAN
#endif

11
chromium-lts/Sandbox-linux-services-credentials.cc-PPC.patch Normal file
View file

@ -0,0 +1,11 @@
--- a/sandbox/linux/services/credentials.cc
+++ b/sandbox/linux/services/credentials.cc
@@ -91,7 +91,7 @@ bool ChrootToSafeEmptyDir() {
alignas(16) char stack_buf[PTHREAD_STACK_MIN];
#if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARM_FAMILY) || \
- defined(ARCH_CPU_MIPS_FAMILY)
+ defined(ARCH_CPU_MIPS_FAMILY) || defined(ARCH_CPU_PPC64_FAMILY)
// The stack grows downward.
void* stack = stack_buf + sizeof(stack_buf);
#else

11
chromium-lts/add-ppc64-architecture-string.patch Normal file
View file

@ -0,0 +1,11 @@
--- a/base/system/sys_info.cc
+++ b/base/system/sys_info.cc
@@ -255,6 +255,8 @@
return "ARM";
#elif defined(ARCH_CPU_ARM64)
return "ARM_64";
+#elif defined(ARCH_CPU_PPC64)
+ return "PPC_64";
#elif defined(ARCH_CPU_RISCV64)
return "RISCV_64";
#else

46
chromium-lts/add-ppc64-architecture-to-extensions.diff Normal file
View file

@ -0,0 +1,46 @@
Index: chromium-128.0.6613.113/chrome/browser/extensions/api/runtime/chrome_runtime_api_delegate.cc
===================================================================
--- chromium-128.0.6613.113.orig/chrome/browser/extensions/api/runtime/chrome_runtime_api_delegate.cc
+++ chromium-128.0.6613.113/chrome/browser/extensions/api/runtime/chrome_runtime_api_delegate.cc
@@ -303,6 +303,8 @@ bool ChromeRuntimeAPIDelegate::GetPlatfo
info->arch = extensions::api::runtime::PlatformArch::kMips;
} else if (strcmp(arch, "mips64el") == 0) {
info->arch = extensions::api::runtime::PlatformArch::kMips64;
+ } else if (strcmp(arch, "ppc64") == 0) {
+ info->arch = extensions::api::runtime::PlatformArch::kPpc64;
} else {
NOTREACHED_IN_MIGRATION();
return false;
@@ -319,6 +321,8 @@ bool ChromeRuntimeAPIDelegate::GetPlatfo
info->nacl_arch = extensions::api::runtime::PlatformNaclArch::kMips;
} else if (strcmp(nacl_arch, "mips64") == 0) {
info->nacl_arch = extensions::api::runtime::PlatformNaclArch::kMips64;
+ } else if (strcmp(nacl_arch, "ppc64") == 0) {
+ info->nacl_arch = extensions::api::runtime::PlatformNaclArch::kPpc64;
} else {
NOTREACHED_IN_MIGRATION();
return false;
Index: chromium-128.0.6613.113/extensions/common/api/runtime.json
===================================================================
--- chromium-128.0.6613.113.orig/extensions/common/api/runtime.json
+++ chromium-128.0.6613.113/extensions/common/api/runtime.json
@@ -98,7 +98,8 @@
{"name": "x86-32", "description": "Specifies the processer architecture as x86-32."},
{"name": "x86-64", "description": "Specifies the processer architecture as x86-64."},
{"name": "mips", "description": "Specifies the processer architecture as mips."},
- {"name": "mips64", "description": "Specifies the processer architecture as mips64."}
+ {"name": "mips64", "description": "Specifies the processer architecture as mips64."},
+ {"name": "ppc64", "description": "Specifies the processer architecture as ppc64."}
],
"description": "The machine's processor architecture."
},
@@ -111,7 +112,8 @@
{"name": "x86-32", "description": "Specifies the native client architecture as x86-32."},
{"name": "x86-64", "description": "Specifies the native client architecture as x86-64."},
{"name": "mips", "description": "Specifies the native client architecture as mips."},
- {"name": "mips64", "description": "Specifies the native client architecture as mips64."}
+ {"name": "mips64", "description": "Specifies the native client architecture as mips64."},
+ {"name": "ppc64", "description": "Specifies the native client architecture as ppc64."}
]
},
{

12
chromium-lts/add-ppc64-pthread-stack-size.patch Normal file
View file

@ -0,0 +1,12 @@
--- a/base/process/launch.h
+++ b/base/process/launch.h
@@ -54,6 +54,9 @@
#if defined(ARCH_CPU_ARM64)
#define PTHREAD_STACK_MIN_CONST \
(__builtin_constant_p(PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN : 131072)
+#elif defined(ARCH_CPU_PPC64)
+#define PTHREAD_STACK_MIN_CONST \
+ (__builtin_constant_p(PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN : 131072)
#else
#define PTHREAD_STACK_MIN_CONST \
(__builtin_constant_p(PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN : 16384)

16
chromium-lts/chromium-107-ffmpeg-5.x-duration.patch Normal file
View file

@ -0,0 +1,16 @@
diff -up chromium-107.0.5304.121/media/filters/audio_file_reader.cc.me chromium-107.0.5304.121/media/filters/audio_file_reader.cc
--- chromium-107.0.5304.121/media/filters/audio_file_reader.cc.me 2022-12-17 08:27:12.204753071 +0100
+++ chromium-107.0.5304.121/media/filters/audio_file_reader.cc 2022-12-17 08:28:40.908211808 +0100
@@ -243,10 +243,10 @@ bool AudioFileReader::OnNewFrame(
// silence from being output. In the case where we are also discarding some
// portion of the packet (as indicated by a negative pts), we further want to
// adjust the duration downward by however much exists before zero.
- if (audio_codec_ == AudioCodec::kAAC && frame->duration) {
+ if (audio_codec_ == AudioCodec::kAAC && frame->pkt_duration) {
const base::TimeDelta pkt_duration = ConvertFromTimeBase(
glue_->format_context()->streams[stream_index_]->time_base,
- frame->duration + std::min(static_cast<int64_t>(0), frame->pts));
+ frame->pkt_duration + std::min(static_cast<int64_t>(0), frame->pts));
const base::TimeDelta frame_duration =
base::Seconds(frames_read / static_cast<double>(sample_rate_));

16
chromium-lts/chromium-107-proprietary-codecs.patch Normal file
View file

@ -0,0 +1,16 @@
diff -up chromium-107.0.5304.121/media/BUILD.gn.me chromium-107.0.5304.121/media/BUILD.gn
--- chromium-107.0.5304.121/media/BUILD.gn.me 2022-12-17 12:35:44.546779129 +0100
+++ chromium-107.0.5304.121/media/BUILD.gn 2022-12-17 12:35:59.296047028 +0100
@@ -64,12 +64,6 @@ buildflag_header("media_buildflags") {
}
}
-if (proprietary_codecs && media_use_ffmpeg) {
- assert(
- ffmpeg_branding != "Chromium",
- "proprietary codecs and ffmpeg_branding set to Chromium are incompatible")
-}
-
# Common configuration for targets in the media directory; these must not be
# exported since things like USE_NEON and USE_CRAS have different meanings
# elsewhere in the code base.

12
chromium-lts/chromium-108-system-opus.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-108.0.5359.124/media/audio/audio_opus_encoder.h.me chromium-108.0.5359.124/media/audio/audio_opus_encoder.h
--- chromium-108.0.5359.124/media/audio/audio_opus_encoder.h.me 2022-12-31 09:49:17.100277502 +0100
+++ chromium-108.0.5359.124/media/audio/audio_opus_encoder.h 2022-12-31 09:49:57.101016710 +0100
@@ -12,7 +12,7 @@
#include "media/base/audio_converter.h"
#include "media/base/audio_encoder.h"
#include "media/base/audio_timestamp_helper.h"
-#include "third_party/opus/src/include/opus.h"
+#include <opus/opus.h>
namespace media {

16
chromium-lts/chromium-115-initial_prefs-etc-path.patch Normal file
View file

@ -0,0 +1,16 @@
diff -up chromium-115.0.5790.32/chrome/browser/first_run/first_run_internal_linux.cc.me chromium-115.0.5790.32/chrome/browser/first_run/first_run_internal_linux.cc
--- chromium-115.0.5790.32/chrome/browser/first_run/first_run_internal_linux.cc.me 2023-06-17 19:43:08.481952671 +0200
+++ chromium-115.0.5790.32/chrome/browser/first_run/first_run_internal_linux.cc 2023-06-17 19:44:26.165349772 +0200
@@ -20,10 +20,8 @@ bool IsOrganicFirstRun() {
base::FilePath InitialPrefsPath() {
// The standard location of the initial prefs is next to the chrome binary.
- base::FilePath dir_exe;
- if (!base::PathService::Get(base::DIR_EXE, &dir_exe)) {
- return base::FilePath();
- }
+ // ...but we patch it to use /etc/chromium
+ base::FilePath dir_exe = base::FilePath("/etc/chromium");
return installer::InitialPreferences::Path(dir_exe);
}

33
chromium-lts/chromium-117-widevine-other-locations.patch Normal file
View file

@ -0,0 +1,33 @@
diff -up chromium-108.0.5359.124/chrome/common/chrome_paths.cc.widevine-other-locations chromium-108.0.5359.124/chrome/common/chrome_paths.cc
--- chromium-108.0.5359.124/chrome/common/chrome_paths.cc.widevine-other-locations 2023-01-02 11:10:03.951330305 +0100
+++ chromium-108.0.5359.124/chrome/common/chrome_paths.cc 2023-01-02 13:42:26.781022150 +0100
@@ -319,6 +319,16 @@ bool PathProvider(int key, base::FilePat
#if BUILDFLAG(ENABLE_WIDEVINE)
case chrome::DIR_BUNDLED_WIDEVINE_CDM:
+ base::PathService::Get(base::DIR_HOME, &cur);
+ cur = cur.Append(FILE_PATH_LITERAL(".config/chromium/WidevineCdm"));
+ if (base::PathExists(cur)) {
+ break;
+ }
+ // Yes, this has an arch hardcoded in the path, but at this time, it is the only place to find libwidevinecdm.so
+ if (base::PathExists(base::FilePath(FILE_PATH_LITERAL("/opt/google/chrome/WidevineCdm/_platform_specific/linux_x64/libwidevinecdm.so")))) {
+ cur = base::FilePath(FILE_PATH_LITERAL("/opt/google/chrome/WidevineCdm"));
+ break;
+ }
if (!GetComponentDirectory(&cur)) {
return false;
}
cur = cur.AppendASCII(kWidevineCdmBaseDirectory);
diff -up chromium-108.0.5359.124/third_party/widevine/cdm/BUILD.gn.widevine-other-locations chromium-108.0.5359.124/third_party/widevine/cdm/BUILD.gn
--- chromium-108.0.5359.124/third_party/widevine/cdm/BUILD.gn.widevine-other-locations 2023-01-02 11:10:45.953114153 +0100
+++ chromium-108.0.5359.124/third_party/widevine/cdm/BUILD.gn 2023-01-02 11:10:45.953114153 +0100
@@ -22,7 +22,7 @@ buildflag_header("buildflags") {
flags = [
"ENABLE_WIDEVINE=$enable_widevine",
- "BUNDLE_WIDEVINE_CDM=$bundle_widevine_cdm",
+ "BUNDLE_WIDEVINE_CDM=true",
"ENABLE_WIDEVINE_CDM_COMPONENT=$enable_widevine_cdm_component",
"ENABLE_MEDIA_FOUNDATION_WIDEVINE_CDM=$enable_media_foundation_widevine_cdm",
]

12
chromium-lts/chromium-117-workaround_for_crash_on_BTI_capable_system.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-117.0.5938.132/build/config/arm.gni.me chromium-117.0.5938.132/build/config/arm.gni
--- chromium-117.0.5938.132/build/config/arm.gni.me 2023-09-29 15:37:18.281122162 +0200
+++ chromium-117.0.5938.132/build/config/arm.gni 2023-09-29 15:38:24.855369796 +0200
@@ -140,7 +140,7 @@ if (current_cpu == "arm" || v8_current_c
# target_cpu == "arm64" filters out some cases (e.g. the ChromeOS x64
# MSAN build) where the target platform is x64, but V8 is configured to
# use the arm64 simulator.
- arm_control_flow_integrity = "standard"
+ arm_control_flow_integrity = "pac"
}
}
assert(arm_control_flow_integrity == "none" ||

12
chromium-lts/chromium-118-dma_buf_export_sync_file-conflict.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h.me chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h
--- chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h.me 2023-10-04 22:18:44.259800011 +0200
+++ chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h 2023-10-04 22:28:17.068756669 +0200
@@ -28,7 +28,7 @@ constexpr unsigned long DMA_BUF_IOCTL_SY
_IOW(DMA_BUF_BASE, 0, struct dma_buf_sync);
#endif
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
+#if 0
struct dma_buf_export_sync_file {
__u32 flags;
__s32 fd;

16
chromium-lts/chromium-118-sigtrap_system_ffmpeg.patch Normal file
View file

@ -0,0 +1,16 @@
fix tab crash with SIGTRAP when opening website like ge.globo.com
author: Than Ngo <than@redhat.com>
diff -up chromium-118.0.5993.70/media/filters/ffmpeg_glue.cc.me chromium-118.0.5993.70/media/filters/ffmpeg_glue.cc
--- chromium-118.0.5993.70/media/filters/ffmpeg_glue.cc.me 2023-10-16 12:52:01.716573884 +0200
+++ chromium-118.0.5993.70/media/filters/ffmpeg_glue.cc 2023-10-16 12:56:03.476075446 +0200
@@ -157,7 +157,7 @@ bool FFmpegGlue::OpenContext(bool is_loc
container_ = container_names::MediaContainerName::kContainerAVI;
// For a successfully opened file, we will get a container we've compiled in.
- CHECK_NE(container_, container_names::MediaContainerName::kContainerUnknown);
+ DCHECK_NE(container_, container_names::MediaContainerName::kContainerUnknown);
LogContainer(is_local_file, container_);
return true;

24
chromium-lts/chromium-121-system-libxml.patch Normal file
View file

@ -0,0 +1,24 @@
diff -up chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor.h.me chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor.h
--- chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor.h.me 2024-02-06 08:22:36.013021582 +0100
+++ chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor.h 2024-02-06 08:23:08.281607499 +0100
@@ -77,7 +77,7 @@ class XSLTProcessor final : public Scrip
void reset();
- static void ParseErrorFunc(void* user_data, const xmlError*);
+ static void ParseErrorFunc(void* user_data, xmlError*);
static void GenericErrorFunc(void* user_data, const char* msg, ...);
// Only for libXSLT callbacks
diff -up chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc.me chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc
--- chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc.me 2024-02-06 08:14:32.368066214 +0100
+++ chromium-121.0.6167.139/third_party/blink/renderer/core/xml/xslt_processor_libxslt.cc 2024-02-06 08:23:08.282607518 +0100
@@ -66,7 +66,7 @@ void XSLTProcessor::GenericErrorFunc(voi
// It would be nice to do something with this error message.
}
-void XSLTProcessor::ParseErrorFunc(void* user_data, const xmlError* error) {
+void XSLTProcessor::ParseErrorFunc(void* user_data, xmlError* error) {
FrameConsole* console = static_cast<FrameConsole*>(user_data);
if (!console)
return;

34
chromium-lts/chromium-121-system-old-ffmpeg.patch Normal file
View file

@ -0,0 +1,34 @@
diff -up chromium-121.0.6167.57/media/ffmpeg/ffmpeg_common.cc.me chromium-121.0.6167.57/media/ffmpeg/ffmpeg_common.cc
--- chromium-121.0.6167.57/media/ffmpeg/ffmpeg_common.cc.me 2024-01-16 10:54:38.994173911 +0100
+++ chromium-121.0.6167.57/media/ffmpeg/ffmpeg_common.cc 2024-01-16 11:06:20.974160612 +0100
@@ -710,8 +710,13 @@ bool AVStreamToVideoDecoderConfig(const
}
VideoTransformation video_transformation = VideoTransformation();
+#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(60, 31, 102)
+ for (int i = 0; i < stream->nb_side_data; i++) {
+ const auto& side_data = stream->side_data[i];
+#else
for (int i = 0; i < stream->codecpar->nb_coded_side_data; ++i) {
const auto& side_data = stream->codecpar->coded_side_data[i];
+#endif
switch (side_data.type) {
case AV_PKT_DATA_DISPLAYMATRIX: {
CHECK_EQ(side_data.size, sizeof(int32_t) * 3 * 3);
diff -up chromium-121.0.6167.57/media/filters/audio_video_metadata_extractor.cc.me chromium-121.0.6167.57/media/filters/audio_video_metadata_extractor.cc
--- chromium-121.0.6167.57/media/filters/audio_video_metadata_extractor.cc.me 2024-01-16 11:12:27.521534151 +0100
+++ chromium-121.0.6167.57/media/filters/audio_video_metadata_extractor.cc 2024-01-16 11:15:08.717337026 +0100
@@ -113,8 +113,13 @@ bool AudioVideoMetadataExtractor::Extrac
if (!stream)
continue;
+#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(60, 31, 102)
+ for (int j = 0; j < stream->nb_side_data; j++) {
+ const AVPacketSideData& sd = stream->side_data[j];
+#else
for (int j = 0; j < stream->codecpar->nb_coded_side_data; j++) {
const AVPacketSideData& sd = stream->codecpar->coded_side_data[j];
+#endif
if (sd.type == AV_PKT_DATA_DISPLAYMATRIX) {
CHECK_EQ(sd.size, sizeof(int32_t) * 3 * 3);
rotation_ = VideoTransformation::FromFFmpegDisplayMatrix(

17
chromium-lts/chromium-122-clang-build-flags.patch Normal file
View file

@ -0,0 +1,17 @@
diff -up chromium-122.0.6261.57/build/config/compiler/BUILD.gn.me chromium-122.0.6261.57/build/config/compiler/BUILD.gn
--- chromium-122.0.6261.57/build/config/compiler/BUILD.gn.me 2024-02-23 12:32:11.248584653 +0100
+++ chromium-122.0.6261.57/build/config/compiler/BUILD.gn 2024-02-23 12:45:26.672302958 +0100
@@ -399,6 +399,13 @@ config("compiler") {
}
}
+ if (is_clang) {
+ cflags += [ "-ftrivial-auto-var-init=zero" ]
+ if (!is_ubsan && !is_ubsan_security) {
+ cflags += [ "-fwrapv" ]
+ }
+ }
+
# Linker warnings.
if (fatal_linker_warnings && !is_apple && current_os != "aix" &&
current_os != "zos") {

12
chromium-lts/chromium-123-fstack-protector-strong.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-123.0.6312.46/build/config/compiler/BUILD.gn.fstack-protector-strong chromium-123.0.6312.46/build/config/compiler/BUILD.gn
--- chromium-123.0.6312.46/build/config/compiler/BUILD.gn.fstack-protector-strong 2024-03-15 11:46:34.542248116 +0100
+++ chromium-123.0.6312.46/build/config/compiler/BUILD.gn 2024-03-15 11:59:02.970849847 +0100
@@ -382,7 +382,7 @@ config("compiler") {
} else if ((is_posix && !is_chromeos && !is_nacl) || is_fuchsia) {
if (current_os != "aix") {
# Not available on aix.
- cflags += [ "-fstack-protector" ]
+ cflags += [ "-fstack-protector-strong" ]
}
}
}

13
chromium-lts/chromium-123-screen-ai-service.patch Normal file
View file

@ -0,0 +1,13 @@
diff -up chromium-123.0.6312.58/chrome/browser/component_updater/screen_ai_component_installer.cc.me chromium-123.0.6312.58/chrome/browser/component_updater/screen_ai_component_installer.cc
--- chromium-123.0.6312.58/chrome/browser/component_updater/screen_ai_component_installer.cc.me 2024-03-24 10:58:43.033885904 +0100
+++ chromium-123.0.6312.58/chrome/browser/component_updater/screen_ai_component_installer.cc 2024-03-24 11:00:38.861979740 +0100
@@ -143,8 +143,7 @@ void ScreenAIComponentInstallerPolicy::D
void ManageScreenAIComponentRegistration(ComponentUpdateService* cus,
PrefService* local_state) {
if (screen_ai::ScreenAIInstallState::ShouldInstall(local_state)) {
- RegisterScreenAIComponent(cus);
- return;
+ // don't register the screenn ai service
}
// Clean up.

13
chromium-lts/chromium-124-el8-arm64-memory_tagging.patch Normal file
View file

@ -0,0 +1,13 @@
diff -up chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni.me chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni
--- chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni.me 2024-04-18 15:12:34.007397489 +0200
+++ chromium-124.0.6367.60/base/allocator/partition_allocator/partition_alloc.gni 2024-04-18 15:13:06.166051954 +0200
@@ -32,8 +32,7 @@ if (is_nacl) {
# Increases the size of the empty slot span ring.
use_large_empty_slot_span_ring = is_mac
-has_memory_tagging =
- current_cpu == "arm64" && is_clang && !is_asan && (is_linux || is_android)
+has_memory_tagging = false
declare_args() {
# Causes all the allocations to be routed via allocator_shim.cc. Usually,

11
chromium-lts/chromium-124-qt6.patch Normal file
View file

@ -0,0 +1,11 @@
diff -up chromium-124.0.6367.155/ui/qt/BUILD.gn.me chromium-124.0.6367.155/ui/qt/BUILD.gn
--- chromium-124.0.6367.155/ui/qt/BUILD.gn.me 2024-05-08 18:15:34.178627040 +0200
+++ chromium-124.0.6367.155/ui/qt/BUILD.gn 2024-05-08 18:29:31.162513709 +0200
@@ -61,6 +61,7 @@ template("qt_shim") {
packages = [
"Qt" + invoker.qt_version + "Core",
"Qt" + invoker.qt_version + "Widgets",
+ "Qt" + invoker.qt_version + "Gui",
]
}

105
chromium-lts/chromium-125-ffmpeg-5.x-reordered_opaque.patch Normal file
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@ -0,0 +1,105 @@
commit 62274859104bd828373ae406aa9309e610449ac5
Author: Ted Meyer <tmathmeyer@chromium.org>
Date: Fri Mar 22 19:56:55 2024 +0000
Replace deprecated use of AVCodecContext::reordered_opaque
We can use the AV_CODEC_FLAG_COPY_OPAQUE flag on the codec context
now to trigger timestamp propagation.
Bug: 330573128
Change-Id: I6bc57241a35ab5283742aad8d42acb4dc5e85858
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5384308
Commit-Queue: Ted (Chromium) Meyer <tmathmeyer@chromium.org>
Reviewed-by: Dan Sanders <sandersd@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1277051}
diff --git a/media/filters/ffmpeg_video_decoder.cc b/media/filters/ffmpeg_video_decoder.cc
index bd75477feeabb..8a658a58caac5 100644
--- a/media/filters/ffmpeg_video_decoder.cc
+++ b/media/filters/ffmpeg_video_decoder.cc
@@ -134,7 +134,7 @@ bool FFmpegVideoDecoder::IsCodecSupported(VideoCodec codec) {
}
FFmpegVideoDecoder::FFmpegVideoDecoder(MediaLog* media_log)
- : media_log_(media_log) {
+ : media_log_(media_log), timestamp_map_(128) {
DVLOG(1) << __func__;
DETACH_FROM_SEQUENCE(sequence_checker_);
}
@@ -363,8 +363,10 @@ bool FFmpegVideoDecoder::FFmpegDecode(const DecoderBuffer& buffer) {
DCHECK(packet->data);
DCHECK_GT(packet->size, 0);
- // Let FFmpeg handle presentation timestamp reordering.
- codec_context_->reordered_opaque = buffer.timestamp().InMicroseconds();
+ const int64_t timestamp = buffer.timestamp().InMicroseconds();
+ const TimestampId timestamp_id = timestamp_id_generator_.GenerateNextId();
+ timestamp_map_.Put(std::make_pair(timestamp_id, timestamp));
+ packet->opaque = reinterpret_cast<void*>(timestamp_id.GetUnsafeValue());
}
FFmpegDecodingLoop::DecodeStatus decode_status = decoding_loop_->DecodePacket(
packet, base::BindRepeating(&FFmpegVideoDecoder::OnNewFrame,
@@ -423,7 +425,12 @@ bool FFmpegVideoDecoder::OnNewFrame(AVFrame* frame) {
}
gfx::Size natural_size = aspect_ratio.GetNaturalSize(visible_rect);
- const auto pts = base::Microseconds(frame->reordered_opaque);
+ const auto ts_id = TimestampId(reinterpret_cast<size_t>(frame->opaque));
+ const auto ts_lookup = timestamp_map_.Get(ts_id);
+ if (ts_lookup == timestamp_map_.end()) {
+ return false;
+ }
+ const auto pts = base::Microseconds(std::get<1>(*ts_lookup));
auto video_frame = VideoFrame::WrapExternalDataWithLayout(
opaque->layout, visible_rect, natural_size, opaque->data, opaque->size,
pts);
@@ -498,8 +505,10 @@ bool FFmpegVideoDecoder::ConfigureDecoder(const VideoDecoderConfig& config,
codec_context_->thread_count = GetFFmpegVideoDecoderThreadCount(config);
codec_context_->thread_type =
FF_THREAD_SLICE | (low_delay ? 0 : FF_THREAD_FRAME);
+
codec_context_->opaque = this;
codec_context_->get_buffer2 = GetVideoBufferImpl;
+ codec_context_->flags |= AV_CODEC_FLAG_COPY_OPAQUE;
if (base::FeatureList::IsEnabled(kFFmpegAllowLists)) {
// Note: FFmpeg will try to free this string, so we must duplicate it.
diff --git a/media/filters/ffmpeg_video_decoder.h b/media/filters/ffmpeg_video_decoder.h
index d02cb89c3ddf7..0a2de1c623fff 100644
--- a/media/filters/ffmpeg_video_decoder.h
+++ b/media/filters/ffmpeg_video_decoder.h
@@ -7,10 +7,12 @@
#include <memory>
+#include "base/containers/lru_cache.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/sequence_checker.h"
+#include "base/types/id_type.h"
#include "media/base/frame_buffer_pool.h"
#include "media/base/supported_video_decoder_config.h"
#include "media/base/video_decoder.h"
@@ -87,6 +89,20 @@ class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder {
// FFmpeg structures owned by this object.
std::unique_ptr<AVCodecContext, ScopedPtrAVFreeContext> codec_context_;
+ // The gist here is that timestamps need to be 64 bits to store microsecond
+ // precision. A 32 bit integer would overflow at ~35 minutes at this level of
+ // precision. We can't cast the timestamp to the void ptr object used by the
+ // opaque field in ffmpeg then, because it would lose data on a 32 bit build.
+ // However, we don't actually have 2^31 timestamped frames in a single
+ // playback, so it's fine to use the 32 bit value as a key in a map which
+ // contains the actual timestamps. Additionally, we've in the past set 128
+ // outstanding frames for re-ordering as a limit for cross-thread decoding
+ // tasks, so we'll do that here too with the LRU cache.
+ using TimestampId = base::IdType<int64_t, size_t, 0>;
+
+ TimestampId::Generator timestamp_id_generator_;
+ base::LRUCache<TimestampId, int64_t> timestamp_map_;
+
VideoDecoderConfig config_;
scoped_refptr<FrameBufferPool> frame_pool_;

28
chromium-lts/chromium-126-split-threshold-for-reg-with-hint.patch Normal file
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@ -0,0 +1,28 @@
diff -up chromium-126.0.6478.26/build/config/compiler/BUILD.gn.me chromium-126.0.6478.26/build/config/compiler/BUILD.gn
--- chromium-126.0.6478.26/build/config/compiler/BUILD.gn.me 2024-06-02 14:02:52.516602574 +0200
+++ chromium-126.0.6478.26/build/config/compiler/BUILD.gn 2024-06-02 14:17:24.527503540 +0200
@@ -575,24 +575,6 @@ config("compiler") {
}
}
- # TODO(crbug.com/40283598): This causes binary size growth and potentially
- # other problems.
- # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
- if (default_toolchain != "//build/toolchain/cros:target" &&
- !llvm_android_mainline) {
- cflags += [
- "-mllvm",
- "-split-threshold-for-reg-with-hint=0",
- ]
- if (use_thin_lto && is_a_target_toolchain) {
- if (is_win) {
- ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
- } else {
- ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
- }
- }
- }
-
# TODO(crbug.com/40192287): Investigate why/if this should be needed.
if (is_win) {
cflags += [ "/clang:-ffp-contract=off" ]

13
chromium-lts/chromium-127-aarch64-duplicate-case-value.patch Normal file
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@ -0,0 +1,13 @@
diff -up chromium-127.0.6533.72/sandbox/linux/syscall_broker/broker_process.cc.me chromium-127.0.6533.72/sandbox/linux/syscall_broker/broker_process.cc
--- chromium-127.0.6533.72/sandbox/linux/syscall_broker/broker_process.cc.me 2024-07-30 18:09:59.483141522 +0200
+++ chromium-127.0.6533.72/sandbox/linux/syscall_broker/broker_process.cc 2024-07-30 19:42:47.122708543 +0200
@@ -163,9 +163,6 @@ bool BrokerProcess::IsSyscallBrokerable(
case __NR_stat:
case __NR_lstat:
#endif
-#if defined(__NR_fstatat)
- case __NR_fstatat:
-#endif
#if defined(__NR_fstatat64)
case __NR_fstatat64:
#endif

15
chromium-lts/chromium-127-el8-ifunc-header.patch Normal file
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@ -0,0 +1,15 @@
diff -up chromium-127.0.6533.72/base/allocator/partition_allocator/src/partition_alloc/aarch64_support.h.me chromium-127.0.6533.72/base/allocator/partition_allocator/src/partition_alloc/aarch64_support.h
--- chromium-127.0.6533.72/base/allocator/partition_allocator/src/partition_alloc/aarch64_support.h.me 2024-07-25 23:58:19.751616508 +0200
+++ chromium-127.0.6533.72/base/allocator/partition_allocator/src/partition_alloc/aarch64_support.h 2024-07-26 00:01:46.391800969 +0200
@@ -10,9 +10,11 @@
#include "partition_alloc/build_config.h"
#include "partition_alloc/partition_alloc_buildflags.h"
+#if 0
#if PA_BUILDFLAG(IS_ANDROID) || PA_BUILDFLAG(IS_LINUX)
#define HAS_HW_CAPS
#endif
+#endif
#if PA_BUILDFLAG(PA_ARCH_CPU_ARM64) && defined(HAS_HW_CAPS)
#include <asm/hwcap.h>

21
chromium-lts/chromium-130-hardware_destructive_interference_size.patch Normal file
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@ -0,0 +1,21 @@
diff -up chromium-130.0.6723.44/components/media_router/common/providers/cast/channel/enum_table.h.me chromium-130.0.6723.44/components/media_router/common/providers/cast/channel/enum_table.h
--- chromium-130.0.6723.44/components/media_router/common/providers/cast/channel/enum_table.h.me 2024-10-15 09:58:39.571798463 +0200
+++ chromium-130.0.6723.44/components/media_router/common/providers/cast/channel/enum_table.h 2024-10-15 09:59:46.209147226 +0200
@@ -12,7 +12,6 @@
#include <cstdint>
#include <cstring>
-#include <new>
#include <optional>
#include <ostream>
#include <string_view>
@@ -368,7 +367,8 @@ class EnumTable {
private:
#ifdef ARCH_CPU_64_BITS
- alignas(std::hardware_destructive_interference_size)
+ // Align the data on a cache line boundary.
+ alignas(64)
#endif
std::initializer_list<Entry> data_;
bool is_sorted_;

32
chromium-lts/chromium-131-revert-decommit-pooled-pages-by-default.patch Normal file
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@ -0,0 +1,32 @@
commit 1ab1a14ad97394d384d8dc6de51bb229625e66d6
Author: Benoît Lizé <lizeb@chromium.org>
Date: Mon Sep 16 12:01:14 2024 +0200
[cppgc] Decommit pooled pages by default
This reduces committed memory by a large amount, which matters on
Windows. See the field trial results, which measure committed memory:
https://screenshot.googleplex.com/kEBAScqJSEXuRoy
Bug: chromium:326303884
Change-Id: I619257871bcdb7ed50a71f41af341d0df634428a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5864909
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Auto-Submit: Benoit Lize <lizeb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#96107}
diff --git a/v8/src/flags/flag-definitions.h b/v8/src/flags/flag-definitions.h
index 69946faf5ed..85c4b68612e 100644
--- a/v8/src/flags/flag-definitions.h
+++ b/v8/src/flags/flag-definitions.h
@@ -821,7 +821,7 @@ DEFINE_BOOL(trace_block_coverage, false,
"trace collected block coverage information")
DEFINE_BOOL(trace_protector_invalidation, false,
"trace protector cell invalidations")
-DEFINE_BOOL(decommit_pooled_pages, false,
+DEFINE_BOOL(decommit_pooled_pages, true,
"decommit, rather than discard pooled pages")
#ifdef V8_MINORMS_STRING_SHORTCUTTING

11
chromium-lts/chromium-132-el8-unsupport-rustc-flags.patch Normal file
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@ -0,0 +1,11 @@
diff -up chromium-132.0.6834.57/build/config/gcc/BUILD.gn.me chromium-132.0.6834.57/build/config/gcc/BUILD.gn
--- chromium-132.0.6834.57/build/config/gcc/BUILD.gn.me 2025-01-01 18:59:29.670002052 +0100
+++ chromium-132.0.6834.57/build/config/gcc/BUILD.gn 2025-01-01 20:51:11.798696436 +0100
@@ -32,7 +32,6 @@ declare_args() {
# See http://gcc.gnu.org/wiki/Visibility
config("symbol_visibility_hidden") {
cflags = [ "-fvisibility=hidden" ]
- rustflags = [ "-Zdefault-visibility=hidden" ]
# Visibility attribute is not supported on AIX.
if (current_os != "aix") {

12
chromium-lts/chromium-133-disable-H.264-video-parser-during-demuxing.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-133.0.6943.53/media/filters/ffmpeg_glue.cc.me chromium-133.0.6943.53/media/filters/ffmpeg_glue.cc
--- chromium-133.0.6943.53/media/filters/ffmpeg_glue.cc.me 2025-02-05 13:28:17.782881439 +0100
+++ chromium-133.0.6943.53/media/filters/ffmpeg_glue.cc 2025-02-05 13:33:15.256928027 +0100
@@ -111,7 +111,7 @@ FFmpegGlue::FFmpegGlue(FFmpegURLProtocol
// We don't allow H.264 parsing during demuxing since we have our own parser
// and the ffmpeg one increases memory usage unnecessarily.
- format_context_->flags |= AVFMT_FLAG_NOH264PARSE;
+ // format_context_->flags |= AVFMT_FLAG_NOH264PARSE;
// Ensures format parsing errors will bail out. From an audit on 11/2017, all
// instances were real failures. Solves bugs like http://crbug.com/710791.

34
chromium-lts/chromium-133-workaround-system-ffmpeg-whitelist.patch Normal file
View file

@ -0,0 +1,34 @@
diff -up chromium-133.0.6943.98/media/ffmpeg/ffmpeg_common.cc.than chromium-133.0.6943.98/media/ffmpeg/ffmpeg_common.cc
--- chromium-133.0.6943.98/media/ffmpeg/ffmpeg_common.cc.than 2025-02-13 11:59:31.035724118 +0100
+++ chromium-133.0.6943.98/media/ffmpeg/ffmpeg_common.cc 2025-02-14 10:39:07.825746076 +0100
@@ -76,6 +76,8 @@ const char* GetAllowedVideoDecoders() {
void ApplyCodecContextSecuritySettings(AVCodecContext* codec_context) {
// Future versions of ffmpeg may copy the allow list from the format
// context.
+ // Workaround for codec whitelist with system ffmpeg
+#if 0
if (!codec_context->codec_whitelist) {
// Note: FFmpeg will try to free this string, so we must duplicate it.
codec_context->codec_whitelist =
@@ -83,6 +85,7 @@ void ApplyCodecContextSecuritySettings(A
? GetAllowedAudioDecoders()
: GetAllowedVideoDecoders());
}
+#endif
// Note: This is security sensitive. FFmpeg may not always continue safely
// in the presence of errors. See https://crbug.com/379418979
diff -up chromium-133.0.6943.98/media/filters/ffmpeg_glue.cc.than chromium-133.0.6943.98/media/filters/ffmpeg_glue.cc
--- chromium-133.0.6943.98/media/filters/ffmpeg_glue.cc.than 2025-02-14 10:14:13.360398193 +0100
+++ chromium-133.0.6943.98/media/filters/ffmpeg_glue.cc 2025-02-14 10:36:46.762332912 +0100
@@ -131,8 +131,10 @@ FFmpegGlue::FFmpegGlue(FFmpegURLProtocol
// memory usage.
//
// Note: FFmpeg will try to free these strings, so we must duplicate them.
+#if 0
format_context_->codec_whitelist = av_strdup(GetAllowedAudioDecoders());
format_context_->format_whitelist = av_strdup(GetAllowedDemuxers());
+#endif
}
bool FFmpegGlue::OpenContext(bool is_local_file) {

1067
chromium-lts/chromium-134-el8-atk-compiler-error.patch Normal file
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File diff suppressed because it is too large Load diff

14
chromium-lts/chromium-134-rust-libadler2.patch Normal file
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@ -0,0 +1,14 @@
Fix warning: libadler2 not found
diff -up chromium-134.0.6998.23/build/rust/std/BUILD.gn.than chromium-134.0.6998.23/build/rust/std/BUILD.gn
--- chromium-134.0.6998.23/build/rust/std/BUILD.gn.than 2025-02-24 09:47:57.560506410 +0100
+++ chromium-134.0.6998.23/build/rust/std/BUILD.gn 2025-02-24 09:48:02.335676712 +0100
@@ -89,7 +89,7 @@ if (toolchain_has_rust) {
# These are no longer present in the Windows toolchain.
stdlib_files += [
"addr2line",
- "adler2",
+ "adler",
"gimli",
"libc",
"memchr",

13
chromium-lts/chromium-134-type-mismatch-error.patch Normal file
View file

@ -0,0 +1,13 @@
diff -up chromium-134.0.6998.23/base/containers/to_value_list.h.me chromium-134.0.6998.23/base/containers/to_value_list.h
--- chromium-134.0.6998.23/base/containers/to_value_list.h.me 2025-02-23 22:39:33.369668072 +0100
+++ chromium-134.0.6998.23/base/containers/to_value_list.h 2025-02-23 22:42:42.653990901 +0100
@@ -36,8 +36,7 @@ Value::List ToValueList(Range&& range, P
auto container = Value::List::with_capacity(std::ranges::size(range));
std::ranges::for_each(
std::forward<Range>(range),
- [&]<typename T>(T&& value) { container.Append(std::forward<T>(value)); },
- std::move(proj));
+ [&](auto&& value) { container.Append(std::invoke(proj, std::forward<decltype(*std::ranges::begin(range))>(value))); });
return container;
}

90
chromium-lts/chromium-135-rust-clanglib.patch Normal file
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@ -0,0 +1,90 @@
diff -up chromium-135.0.7049.84/build/config/clang/BUILD.gn.than chromium-135.0.7049.84/build/config/clang/BUILD.gn
--- chromium-135.0.7049.84/build/config/clang/BUILD.gn.than 2025-04-09 10:22:51.699058451 +0200
+++ chromium-135.0.7049.84/build/config/clang/BUILD.gn 2025-04-09 10:43:06.524085005 +0200
@@ -166,8 +166,8 @@ template("clang_lib") {
_prefix = "lib"
_suffix = ""
_ext = "a"
+ _libprefix = ""
- _clang_lib_dir = "$clang_base_path/lib/clang/$clang_version/lib"
if (is_win) {
_dir = "windows"
_prefix = ""
@@ -197,7 +197,33 @@ template("clang_lib") {
} else {
assert(false) # Unhandled cpu type
}
- } else if (is_linux || is_chromeos) {
+ } else if (is_linux) {
+ if (current_cpu == "x64") {
+ _dir = "x86_64-redhat-linux-gnu"
+ _suffix ="-x86_64"
+ } else if (current_cpu == "x86") {
+ _dir = "i386-redhat-linux-gnu"
+ _suffix = "-i386"
+ } else if (current_cpu == "arm64") {
+ _dir = "aarch64-redhat-linux-gnu"
+ _suffix = "-aarch64"
+ } else if (current_cpu == "arm") {
+ _dir = "armhf-redhat-linux-gnu"
+ _suffix = "-armhf"
+ } else if (current_cpu == "ppc64") {
+ _dir = "ppc64le-redhat-linux-gnu"
+ _suffix = "-ppc64le"
+ } else {
+ assert(false) # Unhandled cpu type
+ }
+ # different clang lib dir in fedora/epel
+ if (clang_version >= 17) {
+ _suffix = ""
+ } else if (clang_version >= 14) {
+ _libprefix = "64"
+ _dir = ""
+ }
+ } else if (is_chromeos) {
if (current_cpu == "x64") {
_dir = "x86_64-unknown-linux-gnu"
} else if (current_cpu == "x86") {
@@ -236,6 +262,7 @@ template("clang_lib") {
assert(false) # Unhandled target platform
}
+ _clang_lib_dir = "$clang_base_path/lib${_libprefix}/clang/$clang_version/lib"
_lib_file = "${_prefix}clang_rt.${_libname}${_suffix}.${_ext}"
libs = [ "$_clang_lib_dir/$_dir/$_lib_file" ]
diff -up chromium-135.0.7049.84/build/rust/rust_bindgen_generator.gni.than chromium-135.0.7049.84/build/rust/rust_bindgen_generator.gni
--- chromium-135.0.7049.84/build/rust/rust_bindgen_generator.gni.than 2025-04-09 10:46:48.772413981 +0200
+++ chromium-135.0.7049.84/build/rust/rust_bindgen_generator.gni 2025-04-09 10:47:15.480900587 +0200
@@ -18,11 +18,11 @@ if (host_os == "win") {
# On Windows, the libclang.dll is beside the bindgen.exe, otherwise it is in
# ../lib.
-_libclang_path = rust_bindgen_root
+_libclang_path = clang_base_path
if (host_os == "win") {
_libclang_path += "/bin"
} else {
- _libclang_path += "/lib"
+ _libclang_path += "/lib64"
}
# Template to build Rust/C bindings with bindgen.
diff -up chromium-135.0.7049.84/build/rust/rust_bindgen.gni.than chromium-135.0.7049.84/build/rust/rust_bindgen.gni
--- chromium-135.0.7049.84/build/rust/rust_bindgen.gni.than 2025-04-09 10:45:53.577078718 +0200
+++ chromium-135.0.7049.84/build/rust/rust_bindgen.gni 2025-04-09 10:46:29.974649891 +0200
@@ -19,11 +19,11 @@ if (host_os == "win") {
# On Windows, the libclang.dll is beside the bindgen.exe, otherwise it is in
# ../lib.
-_libclang_path = rust_bindgen_root
+_libclang_path = clang_base_path
if (host_os == "win") {
_libclang_path += "/bin"
} else {
- _libclang_path += "/lib"
+ _libclang_path += "/lib64"
}
# Template to build Rust/C bindings with bindgen.

20
chromium-lts/chromium-136-checkversion-nodejs.patch Normal file
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@ -0,0 +1,20 @@
diff -up chromium-136.0.7103.33/third_party/node/node.gni.than chromium-136.0.7103.33/third_party/node/node.gni
--- chromium-136.0.7103.33/third_party/node/node.gni.than 2025-04-21 17:53:06.742517984 +0200
+++ chromium-136.0.7103.33/third_party/node/node.gni 2025-04-21 17:54:05.452645652 +0200
@@ -35,16 +35,5 @@ template("node") {
inputs += [ "//third_party/node/mac/node-darwin-x64/bin/node" ]
}
}
-
- # Automatically add a dependency to ":check_version" to ensure NodeJS is
- # always running the expected version, except when the ':check_version'
- # target itself is running in which case it shouldn't depend on itself.
- if (get_label_info(":" + target_name, "label_no_toolchain") !=
- "//third_party/node:check_version") {
- if (!defined(deps)) {
- deps = []
- }
- deps += [ "//third_party/node:check_version" ]
- }
}
}

12
chromium-lts/chromium-136-rust-skrifa-build-error.patch Normal file
View file

@ -0,0 +1,12 @@
diff -up chromium-136.0.7103.48/third_party/rust/chromium_crates_io/vendor/skrifa-0.29.2/src/glyph_name.rs.than chromium-136.0.7103.48/third_party/rust/chromium_crates_io/vendor/skrifa-0.29.2/src/glyph_name.rs
--- chromium-136.0.7103.48/third_party/rust/chromium_crates_io/vendor/skrifa-0.29.2/src/glyph_name.rs.than 2025-04-29 08:36:33.385071420 +0200
+++ chromium-136.0.7103.48/third_party/rust/chromium_crates_io/vendor/skrifa-0.29.2/src/glyph_name.rs 2025-04-29 08:42:21.465525421 +0200
@@ -94,7 +94,7 @@ impl<'a> GlyphNames<'a> {
_ => None,
};
// If name is empty string, synthesize it
- if name.as_ref().is_none_or(|s| s.is_empty()) {
+ if name.is_none() || name.as_ref().map_or(false, |s| s.is_empty()) {
return Some(GlyphName::synthesize(glyph_id));
}
Some(name.unwrap_or_else(|| GlyphName::synthesize(glyph_id)))

38
chromium-lts/chromium-136-system-brotli.patch Normal file
View file

@ -0,0 +1,38 @@
diff -up chromium-136.0.7103.33/net/filter/brotli_source_stream.cc.system-brotli chromium-136.0.7103.33/net/filter/brotli_source_stream.cc
--- chromium-136.0.7103.33/net/filter/brotli_source_stream.cc.system-brotli 2025-04-15 23:18:07.000000000 +0200
+++ chromium-136.0.7103.33/net/filter/brotli_source_stream.cc 2025-04-21 11:12:15.771632937 +0200
@@ -17,8 +17,8 @@
#include "base/metrics/histogram_macros.h"
#include "net/base/io_buffer.h"
#include "net/filter/source_stream_type.h"
-#include "third_party/brotli/include/brotli/decode.h"
-#include "third_party/brotli/include/brotli/shared_dictionary.h"
+#include <brotli/decode.h>
+#include <brotli/shared_dictionary.h>
namespace net {
diff -up chromium-136.0.7103.33/net/ssl/cert_compression.cc.system-brotli chromium-136.0.7103.33/net/ssl/cert_compression.cc
--- chromium-136.0.7103.33/net/ssl/cert_compression.cc.system-brotli 2025-04-15 23:18:07.000000000 +0200
+++ chromium-136.0.7103.33/net/ssl/cert_compression.cc 2025-04-21 11:12:15.775633048 +0200
@@ -9,7 +9,7 @@
#include "third_party/boringssl/src/include/openssl/ssl.h"
#if !defined(NET_DISABLE_BROTLI)
-#include "third_party/brotli/include/brotli/decode.h"
+#include <brotli/decode.h>
#endif
namespace net {
diff -up chromium-136.0.7103.33/ui/base/resource/resource_bundle.cc.system-brotli chromium-136.0.7103.33/ui/base/resource/resource_bundle.cc
--- chromium-136.0.7103.33/ui/base/resource/resource_bundle.cc.system-brotli 2025-04-15 23:18:07.000000000 +0200
+++ chromium-136.0.7103.33/ui/base/resource/resource_bundle.cc 2025-04-21 11:19:08.136223039 +0200
@@ -39,7 +39,7 @@
#include "build/build_config.h"
#include "net/filter/gzip_header.h"
#include "skia/ext/image_operations.h"
-#include "third_party/brotli/include/brotli/decode.h"
+#include <brotli/decode.h>
#include "third_party/skia/include/codec/SkPngDecoder.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "third_party/skia/include/core/SkColor.h"

17
chromium-lts/chromium-136-unsupport-clang-flags.patch Normal file
View file

@ -0,0 +1,17 @@
diff -up chromium-136.0.7103.48/build/config/compiler/BUILD.gn.than chromium-136.0.7103.48/build/config/compiler/BUILD.gn
--- chromium-136.0.7103.48/build/config/compiler/BUILD.gn.than 2025-04-28 15:44:08.883499599 +0200
+++ chromium-136.0.7103.48/build/config/compiler/BUILD.gn 2025-04-28 15:44:47.624639772 +0200
@@ -622,12 +622,6 @@ config("compiler") {
cflags += [ "-ffp-contract=off" ]
}
- # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
- # (excluding toolchains that use an older version of LLVM).
- if (is_linux && !llvm_android_mainline &&
- default_toolchain != "//build/toolchain/cros:target") {
- cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
- }
}
# C11/C++11 compiler flags setup.
diff -up chromium-136.0.7103.48/tools/licenses/licenses.py.than chromium-136.0.7103.48/tools/licenses/licenses.py

23
chromium-lts/chromium-138-checkversion-nodejs.patch Normal file
View file

@ -0,0 +1,23 @@
diff -up chromium-138.0.7204.15/third_party/node/node.gni.me chromium-138.0.7204.15/third_party/node/node.gni
--- chromium-138.0.7204.15/third_party/node/node.gni.me 2025-06-03 23:20:09.000000000 +0200
+++ chromium-138.0.7204.15/third_party/node/node.gni 2025-06-09 09:59:21.788545159 +0200
@@ -44,7 +44,6 @@ template("node") {
if (!defined(deps)) {
deps = []
}
- deps += [ "//third_party/node:check_version" ]
}
}
}
diff -up chromium-138.0.7204.15/third_party/node/BUILD.gn.me chromium-138.0.7204.15/third_party/node/BUILD.gn
diff -up chromium-138.0.7204.15/third_party/protobuf/proto_library.gni.me chromium-138.0.7204.15/third_party/protobuf/proto_library.gni
--- chromium-138.0.7204.15/third_party/protobuf/proto_library.gni.me 2025-06-09 11:33:08.279645775 +0200
+++ chromium-138.0.7204.15/third_party/protobuf/proto_library.gni 2025-06-09 12:10:07.040045476 +0200
@@ -562,7 +562,6 @@ template("proto_library") {
_protoc_gen_ts_path,
"//tools/protoc_wrapper/protoc-gen-ts_proto.py",
] + _protoc_gen_ts_runtime_deps
- deps += [ "//third_party/node:check_version" ]
}
if (_generate_with_plugin) {

13
chromium-lts/chromium-138-clang++-unknown-argument.patch Normal file
View file

@ -0,0 +1,13 @@
diff -up chromium-137.0.7151.55/build/config/compiler/BUILD.gn.me chromium-137.0.7151.55/build/config/compiler/BUILD.gn
--- chromium-137.0.7151.55/build/config/compiler/BUILD.gn.me 2025-05-28 11:19:37.795916619 +0200
+++ chromium-137.0.7151.55/build/config/compiler/BUILD.gn 2025-05-28 11:22:56.845410531 +0200
@@ -2053,9 +2046,6 @@ config("default_warnings") {
# TODO(crbug.com/40284799): Fix and re-enable.
"-Wno-thread-safety-reference-return",
-
- # TODO(crbug.com/376641662): Fix and re-enable.
- "-Wno-nontrivial-memcall",
]
cflags_cc += [

158
chromium-lts/chromium-138-el9-ffmpeg-deprecated-apis.patch Normal file
View file

@ -0,0 +1,158 @@
https://chromium-review.googlesource.com/c/chromium/src/+/6506529
Revert CL rolls ffmpeg for M138 as it breaks the build due to old ffmpeg version on EL9
diff -up chromium-138.0.7204.49/media/ffmpeg/ffmpeg_common.cc.me chromium-138.0.7204.49/media/ffmpeg/ffmpeg_common.cc
--- chromium-138.0.7204.49/media/ffmpeg/ffmpeg_common.cc.me 2025-06-23 23:34:26.000000000 +0200
+++ chromium-138.0.7204.49/media/ffmpeg/ffmpeg_common.cc 2025-06-25 15:13:17.958054182 +0200
@@ -263,22 +263,22 @@ AVCodecID VideoCodecToCodecID(VideoCodec
static VideoCodecProfile ProfileIDToVideoCodecProfile(int profile) {
// Clear out the CONSTRAINED & INTRA flags which are strict subsets of the
// corresponding profiles with which they're used.
- profile &= ~AV_PROFILE_H264_CONSTRAINED;
- profile &= ~AV_PROFILE_H264_INTRA;
+ profile &= ~FF_PROFILE_H264_CONSTRAINED;
+ profile &= ~FF_PROFILE_H264_INTRA;
switch (profile) {
- case AV_PROFILE_H264_BASELINE:
+ case FF_PROFILE_H264_BASELINE:
return H264PROFILE_BASELINE;
- case AV_PROFILE_H264_MAIN:
+ case FF_PROFILE_H264_MAIN:
return H264PROFILE_MAIN;
- case AV_PROFILE_H264_EXTENDED:
+ case FF_PROFILE_H264_EXTENDED:
return H264PROFILE_EXTENDED;
- case AV_PROFILE_H264_HIGH:
+ case FF_PROFILE_H264_HIGH:
return H264PROFILE_HIGH;
- case AV_PROFILE_H264_HIGH_10:
+ case FF_PROFILE_H264_HIGH_10:
return H264PROFILE_HIGH10PROFILE;
- case AV_PROFILE_H264_HIGH_422:
+ case FF_PROFILE_H264_HIGH_422:
return H264PROFILE_HIGH422PROFILE;
- case AV_PROFILE_H264_HIGH_444_PREDICTIVE:
+ case FF_PROFILE_H264_HIGH_444_PREDICTIVE:
return H264PROFILE_HIGH444PREDICTIVEPROFILE;
default:
DVLOG(1) << "Unknown profile id: " << profile;
@@ -289,23 +289,23 @@ static VideoCodecProfile ProfileIDToVide
static int VideoCodecProfileToProfileID(VideoCodecProfile profile) {
switch (profile) {
case H264PROFILE_BASELINE:
- return AV_PROFILE_H264_BASELINE;
+ return FF_PROFILE_H264_BASELINE;
case H264PROFILE_MAIN:
- return AV_PROFILE_H264_MAIN;
+ return FF_PROFILE_H264_MAIN;
case H264PROFILE_EXTENDED:
- return AV_PROFILE_H264_EXTENDED;
+ return FF_PROFILE_H264_EXTENDED;
case H264PROFILE_HIGH:
- return AV_PROFILE_H264_HIGH;
+ return FF_PROFILE_H264_HIGH;
case H264PROFILE_HIGH10PROFILE:
- return AV_PROFILE_H264_HIGH_10;
+ return FF_PROFILE_H264_HIGH_10;
case H264PROFILE_HIGH422PROFILE:
- return AV_PROFILE_H264_HIGH_422;
+ return FF_PROFILE_H264_HIGH_422;
case H264PROFILE_HIGH444PREDICTIVEPROFILE:
- return AV_PROFILE_H264_HIGH_444_PREDICTIVE;
+ return FF_PROFILE_H264_HIGH_444_PREDICTIVE;
default:
DVLOG(1) << "Unknown VideoCodecProfile: " << profile;
}
- return AV_PROFILE_UNKNOWN;
+ return FF_PROFILE_UNKNOWN;
}
SampleFormat AVSampleFormatToSampleFormat(AVSampleFormat sample_format,
@@ -441,7 +441,7 @@ bool AVCodecContextToAudioDecoderConfig(
// TODO(dalecurtis): Just use the profile from the codec context if ffmpeg
// ever starts supporting xHE-AAC.
// FFmpeg provides the (defined_profile - 1) for AVCodecContext::profile
- if (codec_context->profile == AV_PROFILE_UNKNOWN ||
+ if (codec_context->profile == FF_PROFILE_UNKNOWN ||
codec_context->profile == mp4::AAC::kXHeAAcType - 1) {
// Errors aren't fatal here, so just drop any MediaLog messages.
NullMediaLog media_log;
@@ -659,16 +659,16 @@ bool AVStreamToVideoDecoderConfig(const
break;
case VideoCodec::kVP9:
switch (codec_context->profile) {
- case AV_PROFILE_VP9_0:
+ case FF_PROFILE_VP9_0:
profile = VP9PROFILE_PROFILE0;
break;
- case AV_PROFILE_VP9_1:
+ case FF_PROFILE_VP9_1:
profile = VP9PROFILE_PROFILE1;
break;
- case AV_PROFILE_VP9_2:
+ case FF_PROFILE_VP9_2:
profile = VP9PROFILE_PROFILE2;
break;
- case AV_PROFILE_VP9_3:
+ case FF_PROFILE_VP9_3:
profile = VP9PROFILE_PROFILE3;
break;
default:
diff -up chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter.cc.me chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter.cc
--- chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter.cc.me 2025-06-23 23:34:26.000000000 +0200
+++ chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter.cc 2025-06-25 15:13:17.958541707 +0200
@@ -68,17 +68,17 @@ bool GenerateAdtsHeader(int codec,
hdr[1] |= 1;
switch (audio_profile) {
- case AV_PROFILE_AAC_MAIN:
+ case FF_PROFILE_AAC_MAIN:
break;
- case AV_PROFILE_AAC_HE:
- case AV_PROFILE_AAC_HE_V2:
- case AV_PROFILE_AAC_LOW:
+ case FF_PROFILE_AAC_HE:
+ case FF_PROFILE_AAC_HE_V2:
+ case FF_PROFILE_AAC_LOW:
hdr[2] |= (1 << 6);
break;
- case AV_PROFILE_AAC_SSR:
+ case FF_PROFILE_AAC_SSR:
hdr[2] |= (2 << 6);
break;
- case AV_PROFILE_AAC_LTP:
+ case FF_PROFILE_AAC_LTP:
hdr[2] |= (3 << 6);
break;
default:
diff -up chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.me chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc
--- chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.me 2025-06-23 23:34:26.000000000 +0200
+++ chromium-138.0.7204.49/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc 2025-06-25 15:13:17.958839001 +0200
@@ -41,7 +41,7 @@ class FFmpegAACBitstreamConverterTest :
// Set up reasonable aac parameters
memset(&test_parameters_, 0, sizeof(AVCodecParameters));
test_parameters_.codec_id = AV_CODEC_ID_AAC;
- test_parameters_.profile = AV_PROFILE_AAC_MAIN;
+ test_parameters_.profile = FF_PROFILE_AAC_MAIN;
test_parameters_.ch_layout.nb_channels = 2;
test_parameters_.extradata = extradata_header_;
test_parameters_.extradata_size = sizeof(extradata_header_);
@@ -131,7 +131,7 @@ TEST_F(FFmpegAACBitstreamConverterTest,
EXPECT_EQ(profile, kAacMainProfile);
- test_parameters_.profile = AV_PROFILE_AAC_HE;
+ test_parameters_.profile = FF_PROFILE_AAC_HE;
FFmpegAACBitstreamConverter converter_he(&test_parameters_);
test_packet = ScopedAVPacket::Allocate();
@@ -143,7 +143,7 @@ TEST_F(FFmpegAACBitstreamConverterTest,
EXPECT_EQ(profile, kAacLowComplexityProfile);
- test_parameters_.profile = AV_PROFILE_AAC_ELD;
+ test_parameters_.profile = FF_PROFILE_AAC_ELD;
FFmpegAACBitstreamConverter converter_eld(&test_parameters_);
test_packet = ScopedAVPacket::Allocate();

20
chromium-lts/chromium-98.0.4758.102-remoting-no-tests.patch Normal file
View file

@ -0,0 +1,20 @@
diff -up chromium-98.0.4758.102/remoting/BUILD.gn.remoting-no-tests chromium-98.0.4758.102/remoting/BUILD.gn
--- chromium-98.0.4758.102/remoting/BUILD.gn.remoting-no-tests 2022-02-28 19:15:23.835872267 +0000
+++ chromium-98.0.4758.102/remoting/BUILD.gn 2022-03-01 17:55:50.625536957 +0000
@@ -8,7 +8,7 @@ import("//remoting/build/config/remoting
group("remoting_all") {
testonly = true
- deps = [ ":remoting_unittests" ]
+ deps = [ ]
if (is_win) {
deps += [
@@ -37,7 +37,6 @@ group("remoting_all") {
if (enable_remoting_host) {
deps += [
- ":remoting_perftests",
"//remoting/host",
]

36
chromium-lts/chromium-browser.appdata.xml Normal file
View file

@ -0,0 +1,36 @@
<!-- Copyright 2017 The Chromium Authors -->
<?xml version="1.0" encoding="UTF-8"?>
<component type="desktop">
<id>chromium-browser.desktop</id>
<update_contact>chromium-dev@chromium.org</update_contact>
<metadata_license>CC0-1.0</metadata_license>
<project_license>BSD-3-Clause and LGPL-2.1+ and Apache-2.0 and IJG and MIT and GPL-2.0+ and ISC and OpenSSL and (MPL-1.1 or GPL-2.0 or LGPL-2.0)</project_license>
<name>Chromium Web Browser</name>
<summary>The web browser from Chromium project</summary>
<description>
<p>
Chromium is an open-source browser project that aims to build a safer, faster,
and more stable way to experience the web.
</p>
<p>
We invite you to join our effort to build a powerful platform for developing a
new generation of web applications.
</p>
<p>
Chromium supports Vorbis, Theora, WebM and HTML5 audio and video standards, but
does not include the non-free AAC, H.264, MP3 or Adobe Flash code that is found
in Chrome.
</p>
</description>
<url type="homepage">https://www.chromium.org/Home</url>
<screenshots>
<screenshot type="default">
<image>https://www.gstatic.com/chrome/appstream/chrome-2.png</image>
<caption/>
</screenshot>
</screenshots>
<translation/>
<developer_name>The Chromium Authors</developer_name>
<url type="bugtracker">https://www.chromium.org/for-testers/bug-reporting-guidelines</url>
<url type="help">https://chromium.googlesource.com/chromium/src/+/main/docs/linux/debugging.md</url>
</component>

356
chromium-lts/chromium-browser.desktop Normal file
View file

@ -0,0 +1,356 @@
[Desktop Entry]
Version=1.0
Name=Chromium Web Browser
Name[ast]=Restolador web Chromium
Name[ca]=Navegador web Chromium
Name[de]=Chromium-Webbrowser
Name[es]=Navegador web Chromium
Name[fr]=Navigateur Web Chromium
Name[gl]=Navegador web Chromium
Name[he]=דפדפן האינטרנט Chromium
Name[hr]=Chromium web preglednik
Name[hu]=Chromium webböngésző
Name[id]=Peramban Web Chromium
Name[it]=Browser web Chromium
Name[ja]=Chromium ウェブ・ブラウザ
Name[ko]=Chromium 웹 브라우저
Name[pt_BR]=Chromium Navegador da Internet
Name[ru]=Веб-браузер Chromium
Name[sl]=Chromium spletni brskalnik
Name[sv]=Webbläsaren Chromium
Name[ug]=Chromium توركۆرگۈ
Name[zh_CN]=Chromium 网页浏览器
Name[zh_HK]=Chromium 網頁瀏覽器
Name[zh_TW]=Chromium 網頁瀏覽器
Comment=Access the Internet
Comment[ar]=الدخول إلى الإنترنت
Comment[ast]=Accesu a Internet
Comment[bg]=Достъп до интернет
Comment[bn]=ইন্টারনেটটি অ্যাক্সেস করুন
Comment[ca]=Accediu a Internet
Comment[cs]=Přístup k internetu
Comment[da]=Få adgang til internettet
Comment[de]=Internetzugriff
Comment[el]=Πρόσβαση στο Διαδίκτυο
Comment[en_GB]=Access the Internet
Comment[es]=Acceda a Internet
Comment[et]=Pääs Internetti
Comment[fi]=Käytä internetiä
Comment[fil]=I-access ang Internet
Comment[fr]=Explorer le Web
Comment[gl]=Acceda a Internet
Comment[gu]=ઇંટરનેટ ઍક્સેસ કરો
Comment[he]=גישה לאינטרנט
Comment[hi]=इंटरनेट तक पहुंच स्थापित करें
Comment[hr]=Pristupite Internetu
Comment[hu]=Az internet elérése
Comment[id]=Akses Internet
Comment[it]=Accesso a Internet
Comment[ja]=インターネットにアクセス
Comment[kn]=ಇಂಟರ್ನೆಟ್ ಅನ್ನು ಪ್ರವೇಶಿಸಿs
Comment[ko]=인터넷에 연결합니다
Comment[lt]=Interneto prieiga
Comment[lv]=Piekļūt internetam
Comment[ml]=ഇന്റര്‍‌നെറ്റ് ആക്‌സസ് ചെയ്യുക
Comment[mr]=इंटरनेटमध्ये प्रवेश करा
Comment[nb]=Gå til Internett
Comment[nl]=Verbinding maken met internet
Comment[or]=ଇଣ୍ଟର୍ନେଟ୍ ପ୍ରବେଶ କରନ୍ତୁ
Comment[pl]=Skorzystaj z internetu
Comment[pt]=Aceder à Internet
Comment[pt_BR]=Acessar a internet
Comment[ro]=Accesaţi Internetul
Comment[ru]=Доступ в Интернет
Comment[sk]=Prístup do siete Internet
Comment[sl]=Dostop do interneta
Comment[sr]=Приступите Интернету
Comment[sv]=Surfa på Internet
Comment[ta]=இணையத்தை அணுகுதல்
Comment[te]=ఇంటర్నెట్‌ను ఆక్సెస్ చెయ్యండి
Comment[th]=เข้าถึงอินเทอร์เน็ต
Comment[tr]=İnternet'e erişin
Comment[ug]=ئىنتېرنېتنى زىيارەت قىلىش
Comment[uk]=Доступ до Інтернету
Comment[vi]=Truy cập Internet
Comment[zh_CN]=访问互联网
Comment[zh_HK]=連線到網際網路
Comment[zh_TW]=連線到網際網路
GenericName=Web Browser
GenericName[ar]=متصفح الشبكة
GenericName[ast]=Restolador web
GenericName[bg]=Уеб браузър
GenericName[bn]=ওয়েব ব্রাউজার
GenericName[ca]=Navegador web
GenericName[cs]=WWW prohlížeč
GenericName[da]=Browser
GenericName[de]=Web-Browser
GenericName[el]=Περιηγητής ιστού
GenericName[en_GB]=Web Browser
GenericName[es]=Navegador web
GenericName[et]=Veebibrauser
GenericName[fi]=WWW-selain
GenericName[fil]=Web Browser
GenericName[fr]=Navigateur Web
GenericName[gl]=Navegador web
GenericName[gu]=વેબ બ્રાઉઝર
GenericName[he]=דפדפן אינטרנט
GenericName[hi]=वेब ब्राउज़र
GenericName[hr]=Web preglednik
GenericName[hu]=Webböngésző
GenericName[id]=Peramban Web
GenericName[it]=Browser web
GenericName[ja]=ウェブ・ブラウザ
GenericName[kn]=ಜಾಲ ವೀಕ್ಷಕ
GenericName[ko]=웹 브라우저
GenericName[lt]=Žiniatinklio naršyklė
GenericName[lv]=Tīmekļa pārlūks
GenericName[ml]=വെബ് ബ്രൌസര്‍
GenericName[mr]=वेब ब्राऊजर
GenericName[nb]=Nettleser
GenericName[nl]=Webbrowser
GenericName[or]=ଓ୍ବେବ ବ୍ରାଉଜର
GenericName[pl]=Przeglądarka WWW
GenericName[pt]=Navegador Web
GenericName[pt_BR]=Navegador da Internet
GenericName[ro]=Navigator de Internet
GenericName[ru]=Веб-браузер
GenericName[sk]=WWW prehliadač
GenericName[sl]=Spletni brskalnik
GenericName[sr]=Интернет прегледник
GenericName[sv]=Webbläsare
GenericName[ta]=இணைய உலாவி
GenericName[te]=మహాతల అన్వేషి
GenericName[th]=เว็บเบราว์เซอร์
GenericName[tr]=Web Tarayıcı
GenericName[ug]=توركۆرگۈ
GenericName[uk]=Навігатор Тенет
GenericName[vi]=Bộ duyệt Web
GenericName[zh_CN]=网页浏览器
GenericName[zh_HK]=網頁瀏覽器
GenericName[zh_TW]=網頁瀏覽器
Exec=/usr/bin/chromium-browser %U
Terminal=false
X-MultipleArgs=false
Type=Application
Icon=chromium-browser
Categories=Network;WebBrowser;
MimeType=application/pdf;application/rdf+xml;application/rss+xml;application/xhtml+xml;application/xhtml_xml;application/xml;image/gif;image/jpeg;image/png;image/webp;text/html;text/xml;x-scheme-handler/http;x-scheme-handler/https;
StartupWMClass=Chromium-browser
Keywords=web;browser;internet;
Actions=new-window;new-private-window;
[Desktop Action new-window]
Name=Open a New Window
Name[ach]=Dirica manyen
Name[af]=Nuwe venster
Name[an]=Nueva finestra
Name[ar]=نافذة جديدة
Name[as]=নতুন উইন্ডো
Name[ast]=Ventana nueva
Name[az]=Yeni Pəncərə
Name[be]=Новае акно
Name[bg]=Нов прозорец
Name[bn_BD]=নতুন উইন্ডো (N)
Name[bn_IN]=নতুন উইন্ডো
Name[br]=Prenestr nevez
Name[brx]=गोदान उइन्ड'(N)
Name[bs]=Novi prozor
Name[ca]=Finestra nova
Name[cak]=K'ak'a' tzuwäch
Name[cs]=Nové okno
Name[cy]=Ffenestr Newydd
Name[da]=Nyt vindue
Name[de]=Neues Fenster
Name[dsb]=Nowe wokno
Name[el]=Νέο παράθυρο
Name[en_GB]=New Window
Name[en_US]=New Window
Name[en_ZA]=New Window
Name[eo]=Nova fenestro
Name[es_AR]=Nueva ventana
Name[es_CL]=Nueva ventana
Name[es_ES]=Nueva ventana
Name[es_MX]=Nueva ventana
Name[et]=Uus aken
Name[eu]=Leiho berria
Name[fa]=پنجره جدید‌
Name[ff]=Henorde Hesere
Name[fi]=Uusi ikkuna
Name[fr]=Nouvelle fenêtre
Name[fy_NL]=Nij finster
Name[ga_IE]=Fuinneog Nua
Name[gd]=Uinneag ùr
Name[gl]=Nova xanela
Name[gn]=Ovetã pyahu
Name[gu_IN]=નવી વિન્ડો
Name[he]=חלון חדש
Name[hi_IN]=नया विंडो
Name[hr]=Novi prozor
Name[hsb]=Nowe wokno
Name[hu]=Új ablak
Name[hy_AM]=Նոր Պատուհան
Name[id]=Jendela Baru
Name[is]=Nýr gluggi
Name[it]=Nuova finestra
Name[ja]=新しいウィンドウ
Name[ja_JP@mac]=新規ウインドウ
Name[ka]=ახალი ფანჯარა
Name[kk]=Жаңа терезе
Name[km]=បង្អួច​​​ថ្មី
Name[kn]=ಹೊಸ ಕಿಟಕಿ
Name[ko]=새 창
Name[kok]=नवें जनेल
Name[ks]=نئئ وِنڈو
Name[lij]=Neuvo barcon
Name[lo]=ຫນ້າຕ່າງໃຫມ່
Name[lt]=Naujas langas
Name[ltg]=Jauns lūgs
Name[lv]=Jauns logs
Name[mai]=नव विंडो
Name[mk]=Нов прозорец
Name[ml]=പുതിയ ജാലകം
Name[mr]=नवीन पटल
Name[ms]=Tetingkap Baru
Name[my]=ဝင်းဒိုးအသစ်
Name[nb_NO]=Nytt vindu
Name[ne_NP]=नयाँ सञ्झ्याल
Name[nl]=Nieuw venster
Name[nn_NO]=Nytt vindauge
Name[or]=ନୂତନ ୱିଣ୍ଡୋ
Name[pa_IN]=ਨਵੀਂ ਵਿੰਡੋ
Name[pl]=Nowe okno
Name[pt_BR]=Nova janela
Name[pt_PT]=Nova janela
Name[rm]=Nova fanestra
Name[ro]=Fereastră nouă
Name[ru]=Новое окно
Name[sat]=नावा विंडो (N)
Name[si]=නව කවුළුවක්
Name[sk]=Nové okno
Name[sl]=Novo okno
Name[son]=Zanfun taaga
Name[sq]=Dritare e Re
Name[sr]=Нови прозор
Name[sv_SE]=Nytt fönster
Name[ta]=புதிய சாளரம்
Name[te]=కొత్త విండో
Name[th]=หน้าต่างใหม่
Name[tr]=Yeni pencere
Name[tsz]=Eraatarakua jimpani
Name[uk]=Нове вікно
Name[ur]=نیا دریچہ
Name[uz]=Yangi oyna
Name[vi]=Cửa sổ mới
Name[wo]=Palanteer bu bees
Name[xh]=Ifestile entsha
Name[zh_CN]=新建窗口
Name[zh_TW]=開新視窗
Exec=chromium-browser %U
[Desktop Action new-private-window]
Name=Open a New Private Window
Name[ach]=Dirica manyen me mung
Name[af]=Nuwe privaatvenster
Name[an]=Nueva finestra privada
Name[ar]=نافذة خاصة جديدة
Name[as]=নতুন ব্যক্তিগত উইন্ডো
Name[ast]=Ventana privada nueva
Name[az]=Yeni Məxfi Pəncərə
Name[be]=Новае акно адасаблення
Name[bg]=Нов прозорец за поверително сърфиране
Name[bn_BD]=নতুন ব্যক্তিগত উইন্ডো
Name[bn_IN]=নতুন ব্যক্তিগত উইন্ডো
Name[br]=Prenestr merdeiñ prevez nevez
Name[brx]=गोदान प्राइभेट उइन्ड'
Name[bs]=Novi privatni prozor
Name[ca]=Finestra privada nova
Name[cak]=K'ak'a' ichinan tzuwäch
Name[cs]=Nové anonymní okno
Name[cy]=Ffenestr Breifat Newydd
Name[da]=Nyt privat vindue
Name[de]=Neues privates Fenster
Name[dsb]=Nowe priwatne wokno
Name[el]=Νέο παράθυρο ιδιωτικής περιήγησης
Name[en_GB]=New Private Window
Name[en_US]=New Private Window
Name[en_ZA]=New Private Window
Name[eo]=Nova privata fenestro
Name[es_AR]=Nueva ventana privada
Name[es_CL]=Nueva ventana privada
Name[es_ES]=Nueva ventana privada
Name[es_MX]=Nueva ventana privada
Name[et]=Uus privaatne aken
Name[eu]=Leiho pribatu berria
Name[fa]=پنجره ناشناس جدید
Name[ff]=Henorde Suturo Hesere
Name[fi]=Uusi yksityinen ikkuna
Name[fr]=Nouvelle fenêtre de navigation privée
Name[fy_NL]=Nij priveefinster
Name[ga_IE]=Fuinneog Nua Phríobháideach
Name[gd]=Uinneag phrìobhaideach ùr
Name[gl]=Nova xanela privada
Name[gn]=Ovetã ñemi pyahu
Name[gu_IN]=નવી ખાનગી વિન્ડો
Name[he]=חלון פרטי חדש
Name[hi-IN]=नयी निजी विंडो
Name[hr]=Novi privatni prozor
Name[hsb]=Nowe priwatne wokno
Name[hu]=Új privát ablak
Name[hy_AM]=Սկսել Գաղտնի դիտարկում
Name[id]=Jendela Mode Pribadi Baru
Name[is]=Nýr huliðsgluggi
Name[it]=Nuova finestra anonima
Name[ja]=新しいプライベートウィンドウ
Name[ja_JP@mac]=新規プライベートウインドウ
Name[ka]=ახალი პირადი ფანჯარა
Name[kk]=Жаңа жекелік терезе
Name[km]=បង្អួច​ឯកជន​ថ្មី
Name[kn]=ಹೊಸ ಖಾಸಗಿ ಕಿಟಕಿ
Name[ko]=새 사생활 보호 모드
Name[kok]=नवो खाजगी विंडो
Name[ks]=نْو پرایوٹ وینڈو&amp;
Name[lij]=Neuvo barcon privou
Name[lo]=ເປີດຫນ້າຕ່າງສວນຕົວຂື້ນມາໃຫມ່
Name[lt]=Naujas privataus naršymo langas
Name[ltg]=Jauns privatais lūgs
Name[lv]=Jauns privātais logs
Name[mai]=नया निज विंडो (W)
Name[mk]=Нов приватен прозорец
Name[ml]=പുതിയ സ്വകാര്യ ജാലകം
Name[mr]=नवीन वैयक्तिक पटल
Name[ms]=Tetingkap Persendirian Baharu
Name[my]=New Private Window
Name[nb_NO]=Nytt privat vindu
Name[ne_NP]=नयाँ निजी सञ्झ्याल
Name[nl]=Nieuw privévenster
Name[nn_NO]=Nytt privat vindauge
Name[or]=ନୂତନ ବ୍ୟକ୍ତିଗତ ୱିଣ୍ଡୋ
Name[pa_IN]=ਨਵੀਂ ਪ੍ਰਾਈਵੇਟ ਵਿੰਡੋ
Name[pl]=Nowe okno prywatne
Name[pt_BR]=Nova janela privativa
Name[pt_PT]=Nova janela privada
Name[rm]=Nova fanestra privata
Name[ro]=Fereastră privată nouă
Name[ru]=Новое приватное окно
Name[sat]=नावा निजेराक् विंडो (W )
Name[si]=නව පුද්ගලික කවුළුව (W)
Name[sk]=Nové okno v režime Súkromné prehliadanie
Name[sl]=Novo zasebno okno
Name[son]=Sutura zanfun taaga
Name[sq]=Dritare e Re Private
Name[sr]=Нови приватан прозор
Name[sv_SE]=Nytt privat fönster
Name[ta]=புதிய தனிப்பட்ட சாளரம்
Name[te]=కొత్త ఆంతరంగిక విండో
Name[th]=หน้าต่างส่วนตัวใหม่
Name[tr]=Yeni gizli pencere
Name[tsz]=Juchiiti eraatarakua jimpani
Name[uk]=Приватне вікно
Name[ur]=نیا نجی دریچہ
Name[uz]=Yangi maxfiy oyna
Name[vi]=Cửa sổ riêng tư mới
Name[wo]=Panlanteeru biir bu bees
Name[xh]=Ifestile yangasese entsha
Name[zh_CN]=新建隐私浏览窗口
Name[zh_TW]=新增隱私視窗
Exec=chromium-browser --incognito %U

51
chromium-lts/chromium-browser.sh Executable file
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@ -0,0 +1,51 @@
#!/bin/bash
#
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Let the wrapped binary know that it has been run through the wrapper.
export CHROME_WRAPPER="`readlink -f "$0"`"
HERE="`dirname "$CHROME_WRAPPER"`"
# We include some xdg utilities next to the binary, and we want to prefer them
# over the system versions when we know the system versions are very old. We
# detect whether the system xdg utilities are sufficiently new to be likely to
# work for us by looking for xdg-settings. If we find it, we leave $PATH alone,
# so that the system xdg utilities (including any distro patches) will be used.
if ! which xdg-settings &> /dev/null; then
# Old xdg utilities. Prepend $HERE to $PATH to use ours instead.
export PATH="$HERE:$PATH"
else
# Use system xdg utilities. But first create mimeapps.list if it doesn't
# exist; some systems have bugs in xdg-mime that make it fail without it.
xdg_app_dir="${XDG_DATA_HOME:-$HOME/.local/share/applications}"
mkdir -p "$xdg_app_dir"
[ -f "$xdg_app_dir/mimeapps.list" ] || touch "$xdg_app_dir/mimeapps.list"
fi
export CHROME_VERSION_EXTRA="Built from source for @@BUILD_TARGET@@"
# We don't want bug-buddy intercepting our crashes. http://crbug.com/24120
export GNOME_DISABLE_CRASH_DIALOG=SET_BY_GOOGLE_CHROME
# Allow users to override command-line options and prefer user defined
# CHROMIUM_USER_FLAGS from env over system wide CHROMIUM_FLAGS
[[ -f /etc/chromium/chromium.conf ]] && . /etc/chromium/chromium.conf
CHROMIUM_FLAGS=${CHROMIUM_USER_FLAGS:-$CHROMIUM_FLAGS}
CHROMIUM_DISTRO_FLAGS=" --enable-plugins \
--enable-extensions \
--enable-user-scripts \
--enable-printing \
--enable-sync \
--auto-ssl-client-auth @@EXTRA_FLAGS@@"
# Sanitize std{in,out,err} because they'll be shared with untrusted child
# processes (http://crbug.com/376567).
exec < /dev/null
exec > >(exec cat)
exec 2> >(exec cat >&2)
exec -a "$0" "$HERE/chromium-browser" $CHROMIUM_FLAGS $CHROMIUM_DISTRO_FLAGS "$@"

16
chromium-lts/chromium-browser.xml Normal file
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@ -0,0 +1,16 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE default-apps SYSTEM "gnome-da-list.dtd">
<default-apps>
<web-browsers>
<web-browser>
<name>Chromium</name>
<executable>chromium-browser</executable>
<command>/usr/bin/chromium-browser %s</command>
<icon-name>chromium-browser</icon-name>
<run-in-terminal>false</run-in-terminal>
<netscape-remote>true</netscape-remote>
<tab-command>/usr/bin/chromium-browser %s</tab-command>
<win-command>/usr/bin/chromium-browser --new-window %s</win-command>
</web-browser>
</web-browsers>
</default-apps>

26
chromium-lts/chromium-disable-font-tests.patch Normal file
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@ -0,0 +1,26 @@
description: disable building font tests
author: Michael Gilbert <mgilbert@debian.org>
--- a/skia/BUILD.gn
+++ b/skia/BUILD.gn
@@ -860,7 +860,7 @@ group("test_fonts_resources") {
if (is_apple) {
deps += [ ":test_fonts_bundle_data" ]
data_deps += [ ":test_fonts_bundle_data" ]
- } else {
+ } else if (false) {
deps += [ "//third_party/test_fonts" ]
data_deps += [ "//third_party/test_fonts" ]
}
--- a/third_party/test_fonts/fontconfig/BUILD.gn
+++ b/third_party/test_fonts/fontconfig/BUILD.gn
@@ -8,9 +8,7 @@ if (is_linux || is_chromeos) {
group("test_support") {
testonly = true
public_deps = [ ":fontconfig_util_linux" ]
- data_deps = [ "//third_party/test_fonts" ]
if (current_toolchain == host_toolchain) {
- data_deps += [ ":do_generate_fontconfig_caches" ]
}
}

366
chromium-lts/chromium-latest.py Executable file
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@ -0,0 +1,366 @@
#!/usr/bin/python3
# Copyright 2021-2025, Than Ngo <than@redhat.com>
# Copyright 2010,2015-2019 Tom Callaway <tcallawa@redhat.com>
# Copyright 2013-2016 Tomas Popela <tpopela@redhat.com>
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
try:
import argparse
optparse = False
except ImportError:
from optparse import OptionParser
optparse = True
import csv
import glob
import hashlib
import locale
import os
import shutil
import io
import sys
import urllib.request, urllib.parse, urllib.error
chromium_url = "http://commondatastorage.googleapis.com/chromium-browser-official/"
chromium_root_dir = "."
version_string = "stable"
name = 'Chromium Latest'
script_version = 0.9
my_description = '{0} {1}'.format(name, script_version)
def dlProgress(count, blockSize, totalSize):
if (totalSize <= blockSize):
percent = int(count * 100)
else:
percent = int(count * blockSize * 100 / totalSize)
sys.stdout.write("\r" + "Downloading ... %d%%" % percent)
sys.stdout.flush()
def delete_chromium_dir(ch_dir):
full_dir = "%s/%s" % (latest_dir, ch_dir)
print('Deleting %s ' % full_dir)
if os.path.isdir(full_dir):
shutil.rmtree(full_dir)
print('[DONE]')
else:
print('[NOT FOUND]')
def delete_chromium_files(files):
full_path = "%s/%s" % (latest_dir, files)
print('Deleting ' + full_path + ' ', end=' ')
for filename in glob.glob(full_path):
if os.path.isfile(filename):
os.remove(filename)
print('[DONE]')
else:
print('[NOT FOUND]')
def check_omahaproxy(channel="stable"):
version = 0
status_url = "http://omahaproxy.appspot.com/all?os=linux&channel=" + channel
usock = urllib.request.urlopen(status_url)
status_dump = usock.read().decode('utf-8')
usock.close()
status_list = io.StringIO(status_dump)
status_reader = list(csv.reader(status_list, delimiter=','))
linux_channels = [s for s in status_reader if "linux" in s]
linux_channel = [s for s in linux_channels if channel in s]
version = linux_channel[0][2]
if version == 0:
print('I could not find the latest %s build. Bailing out.' % channel)
sys.exit(1)
else:
print('Latest Chromium Version on %s at %s is %s' % (channel, status_url, version))
return version
def remove_file_if_exists(filename):
if os.path.isfile("./%s" % filename):
try:
os.remove(filename)
except Exception:
pass
def download_file_and_compare_hashes(file_to_download):
hashes_file = '%s.hashes' % file_to_download
if (args.clean):
remove_file_if_exists(file_to_download)
remove_file_if_exists(hashes_file)
# Let's make sure we haven't already downloaded it.
tarball_local_file = "./%s" % file_to_download
if os.path.isfile(tarball_local_file):
print("%s already exists!" % file_to_download)
else:
path = '%s%s' % (chromium_url, file_to_download)
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, file_to_download, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "application/x-tar"):
print('Chromium tarballs for %s are not on servers.' % file_to_download)
remove_file_if_exists (file_to_download)
sys.exit(1)
hashes_local_file = "./%s" % hashes_file
if not os.path.isfile(hashes_local_file):
path = '%s%s' % (chromium_url, hashes_file)
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, hashes_file, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if os.path.isfile(hashes_local_file):
with open(hashes_local_file, "r") as input_file:
md5sum = input_file.readline().split()[1]
md5 = hashlib.md5()
with open(tarball_local_file, "rb") as f:
for block in iter(lambda: f.read(65536), b""):
md5.update(block)
if (md5sum == md5.hexdigest()):
print("MD5 matches for %s!" % file_to_download)
else:
print("MD5 mismatch for %s!" % file_to_download)
sys.exit(1)
else:
print("Cannot compare hashes for %s!" % file_to_download)
def download_version(version):
download_file_and_compare_hashes ('chromium-%s.tar.xz' % version)
if (args.tests):
download_file_and_compare_hashes ('chromium-%s-testdata.tar.xz' % version)
def nacl_versions(version):
if sys.version_info[0] == 2 and sys.version_info[1] == 6:
return
myvars = {}
chrome_dir = './chromium-%s' % version
with open(chrome_dir + "/native_client/tools/REVISIONS") as myfile:
for line in myfile:
name, var = line.partition("=")[::2]
myvars[name] = var
print("nacl-binutils commit: %s" % myvars["NACL_BINUTILS_COMMIT"])
print("nacl-gcc commit: %s" % myvars["NACL_GCC_COMMIT"])
print("nacl-newlib commit: %s" % myvars["NACL_NEWLIB_COMMIT"])
# Parse GIT_REVISIONS dict from toolchain_build.py
sys.path.append(os.path.abspath(chrome_dir + "/native_client/toolchain_build"))
from toolchain_build import GIT_REVISIONS
print("nacl-arm-binutils commit: %s" % GIT_REVISIONS['binutils']['rev'])
print("nacl-arm-gcc commit: %s" % GIT_REVISIONS['gcc']['rev'])
def download_chrome_latest_rpm(arch):
chrome_rpm = 'google-chrome-%s_current_%s.rpm' % (version_string, arch)
path = 'https://dl.google.com/linux/direct/%s' % chrome_rpm
if (args.clean):
remove_file_if_exists(chrome_rpm)
# Let's make sure we haven't already downloaded it.
if os.path.isfile("./%s" % chrome_rpm):
print("%s already exists!" % chrome_rpm)
else:
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, chrome_rpm, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "binary/octet-stream" and info["Content-Type"] != "application/x-redhat-package-manager"):
print('Chrome %s rpms are not on servers.' % version_string)
remove_file_if_exists (chrome_rpm)
sys.exit(1)
# This is where the magic happens
if __name__ == '__main__':
# Locale magic
locale.setlocale(locale.LC_ALL, '')
# Create the parser object
if optparse:
parser = OptionParser(description=my_description)
parser_add_argument = parser.add_option
else:
parser = argparse.ArgumentParser(description=my_description)
parser_add_argument = parser.add_argument
parser_add_argument(
'--ffmpegarm', action='store_true',
help='Leave arm sources when cleaning ffmpeg')
parser_add_argument(
'--beta', action='store_true',
help='Get the latest beta Chromium source')
parser_add_argument(
'--clean', action='store_true',
help='Re-download all previously downloaded sources')
parser_add_argument(
'--cleansources', action='store_true',
help='Get the latest Chromium release from given channel and clean various directories to from unnecessary or unwanted stuff')
parser_add_argument(
'--dev', action='store_true',
help='Get the latest dev Chromium source')
parser_add_argument(
'--ffmpegclean', action='store_true',
help='Get the latest Chromium release from given channel and cleans ffmpeg sources from proprietary stuff')
parser_add_argument(
'--ffmpegremove', action='store_true',
help='Get the latest Chromium release from given channel and remove ffmpeg sources')
parser_add_argument(
'--chrome', action='store_true',
help='Get the latest Chrome rpms for the given channel')
parser_add_argument(
'--prep', action='store_true',
help='Prepare everything, but don\'t compress the result')
parser_add_argument(
'--stable', action='store_true',
help='Get the latest stable Chromium source')
parser_add_argument(
'--tests', action='store_true',
help='Get the additional data for running tests')
parser_add_argument(
'--version',
help='Download a specific version of Chromium')
parser_add_argument(
'--naclvers',
help='Display the commit versions of nacl toolchain components')
# Parse the args
if optparse:
args, options = parser.parse_args()
else:
args = parser.parse_args()
if args.stable:
version_string = "stable"
elif args.beta:
version_string = "beta"
elif args.dev:
version_string = "dev"
elif (not (args.stable or args.beta or args.dev)):
if (not args.version):
print('No version specified, downloading STABLE')
args.stable = True
chromium_version = args.version if args.version else check_omahaproxy(version_string)
if args.dev:
version_string = "unstable"
if args.chrome:
if args.version:
print('You cannot specify a Chrome RPM version!')
sys.exit(1)
latest = 'google-chrome-%s_current_i386' % version_string
download_chrome_latest_rpm("i386")
latest = 'google-chrome-%s_current_x86_64' % version_string
download_chrome_latest_rpm("x86_64")
if (not (args.ffmpegclean or args.tests)):
sys.exit(0)
latest = 'chromium-%s.tar.xz' % chromium_version
download_version(chromium_version)
# Lets make sure we haven't unpacked it already
latest_dir = "%s/chromium-%s" % (chromium_root_dir, chromium_version)
if (args.clean and os.path.isdir(latest_dir)):
shutil.rmtree(latest_dir)
if os.path.isdir(latest_dir):
print("%s already exists, perhaps %s has already been unpacked?" % (latest_dir, latest))
else:
print("Unpacking %s into %s, please wait." % (latest, latest_dir))
if (os.system("tar -xJf %s" % latest) != 0):
print("%s is possibly corrupted, exiting." % (latest))
sys.exit(1)
if (args.naclvers):
nacl_versions(chromium_version)
if (args.cleansources):
junk_dirs = ['build/linux/debian_bullseye_amd64-sysroot',
'build/linux/debian_bullseye_i386-sysroot',
'third_party/node/linux/node-linux-x64',
'third_party/rust-toolchain',
'third_party/rust-src',
'third_party/devtools-frontend/src/third_party/esbuild']
junk_files = ['third_party/node/linux/node-linux-x64.tar.gz',
'buildtools/third_party/eu-strip/bin/eu-strip',
'buildtools/linux64/gn']
# First, the dirs:
for directory in junk_dirs:
delete_chromium_dir(directory)
# Remove junk files
for file in junk_files:
delete_chromium_files(file)
# There has got to be a better, more portable way to do this.
os.system("find %s -depth -name reference_build -type d -exec rm -rf {} \\;" % latest_dir)
# I could not find good bindings for xz/lzma support, so we system call here too.
chromium_clean_xz_file = "chromium-" + chromium_version + "-clean.tar.xz"
remove_file_if_exists(chromium_clean_xz_file)
if (args.ffmpegclean):
print("Cleaning ffmpeg from proprietary things...")
os.system("./clean_ffmpeg.sh %s %d" % (latest_dir, 0 if args.ffmpegarm else 1))
print("Cleaning openh264 from proprietary things...")
os.system("find %s/third_party/openh264/* -type d | xargs rm -rf" % latest_dir)
print("Done!")
if (args.ffmpegremove):
print("Removing ffmpeg source...")
os.system("find %s/third_party/ffmpeg/* -type d | xargs rm -rf" % latest_dir)
print("Cleaning openh264 from proprietary things...")
os.system("find %s/third_party/openh264/* -type d | xargs rm -rf" % latest_dir)
print("Done!")
if (not args.prep):
print("Compressing cleaned tree, please wait...")
os.chdir(chromium_root_dir)
os.system("tar --exclude=\\.svn -cf - chromium-%s | xz -6 -T0 -f > %s" % (chromium_version, chromium_clean_xz_file))
print("Finished!")

54
chromium-lts/chromium.conf Normal file
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@ -0,0 +1,54 @@
# system wide chromium flags
ARCH="$(arch)"
# GRAPHIC_DRIVER=[amd|intel|nvidia|default]
GRAPHIC_DRIVER=default
# WEB_DARKMODE=[on|off]
WEB_DARKMODE=off
# NATIVE_WAYLAND=[on|off]
NATIVE_WAYLAND=off
CHROMIUM_FLAGS=""
if [ "$NATIVE_WAYLAND" == "off" ] ; then
CHROMIUM_FLAGS+=" --enable-native-gpu-memory-buffers"
CHROMIUM_FLAGS+=" --enable-gpu-memory-buffer-video-frames"
CHROMIUM_FLAGS+=" --enable-zero-copy"
CHROMIUM_FLAGS+=" --ignore-gpu-blocklist --disable-gpu-driver-bug-workaround"
CHROMIUM_FLAGS+=" --enable-chrome-browser-cloud-management"
CHROMIUM_FLAGS+=" --enable-gpu-rasterization"
fi
FEATURES=""
case "$GRAPHIC_DRIVER" in
amd|intel)
# Need new mesa with AMD multi planes support, is supported in fedora >= 40 (mesa-24.1.1 or newer)
# see https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26165
CHROMIUM_FLAGS+=" --use-gl=angle --use-angle=vulkan --enable-accelerated-video-decode"
FEATURES+="Vulkan,VulkanFromANGLE,DefaultANGLEVulkan,VaapiIgnoreDriverChecks,VaapiVideoDecoder,UseMultiPlaneFormatForHardwareVideo,AcceleratedVideoDecodeLinuxZeroCopyGL"
;;
nvidia)
# The NVIDIA VaAPI drivers are known to not support Chromium
# see https://crbug.com/1492880. This feature switch is
# provided for developers to test VaAPI drivers on NVIDIA GPUs
CHROMIUM_FLAGS+=" --use-gl=angle --use-angle=gl"
FEATURES+="AcceleratedVideoDecodeLinuxGL,AcceleratedVideoDecodeLinuxZeroCopyGL,VaapiOnNvidiaGPUs"
;;
*)
CHROMIUM_FLAGS+=" --use-gl=angle --use-angle=gl"
FEATURES+="AcceleratedVideoEncoder,AcceleratedVideoDecodeLinuxGL"
;;
esac
# Web Dark mode
if [ "$WEB_DARKMODE" == "on" ] ; then
darktype="WebContentsForceDark:inversion_method/cielab_based/image_behavior/none/foreground_lightness_threshold/150/background_lightness_threshold/205"
FEATURES+=",$darktype"
fi
if [ "$ARCH" == "x86_64" ] ; then
CHROMIUM_FLAGS+=" --enable-features=$FEATURES"
fi

3973
chromium-lts/chromium.spec Normal file
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File diff suppressed because it is too large Load diff

390
chromium-lts/clean_ffmpeg.sh Executable file
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@ -0,0 +1,390 @@
#!/bin/bash
# Copyright 2013-2015 Tomas Popela <tpopela@redhat.com>
# Copyright 2022-2024 Than Ngo <than@redhat.com>
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# $1 files
# $2 verbose
function copy_files() {
for file in $1
do
dir_name=$(echo "$file" | sed 's%/[^/]*$%/%')
if [[ $dir_name == */* ]]; then
tmp_dir_name="tmp_"$dir_name
mkdir -p "../tmp_ffmpeg/$tmp_dir_name"
else
tmp_dir_name=$file
fi
if [ "$2" -eq 1 ]; then
cp "$file" "../tmp_ffmpeg/$tmp_dir_name"
else
cp "$file" "../tmp_ffmpeg/$tmp_dir_name" > /dev/null 2>&1
fi
done
}
where=$(pwd)
pushd $1
patch -p0 < ../ffmpeg-clean.patch
popd
if ! generated_files=$(./get_free_ffmpeg_source_files.py "$1" "$2"); then
exit 1
fi
# As the build system files does not contain the header files, cheat here
# and generate the header files names from source files. These that does not
# exist will be later skipped while copying.
generated_files_headers="${generated_files//.c/.h}"
generated_files_headers="$generated_files_headers ${generated_files//.c/_internal.h}"
if [ "$2" -ne "1" ]; then
generated_files_headers="$generated_files_headers ${generated_files//.S/.h}"
fi
generated_files_headers="$generated_files_headers ${generated_files//.asm/.h}"
header_files=" libavcodec/x86/inline_asm.h \
libavcodec/x86/hpeldsp.h \
libavcodec/x86/mathops.h \
libavcodec/x86/vpx_arith.h \
libavcodec/aarch64/vp8dsp.h \
libavcodec/arm/vp8dsp.h \
libavcodec/arm/vpx_arith.h \
libavcodec/aac.h \
libavcodec/aacps.h \
libavcodec/aacpsdsp.h \
libavcodec/aacsbrdata.h \
libavcodec/aac_ac3_parser.h \
libavcodec/parser.h \
libavcodec/aac_defines.h \
libavcodec/ac3.h \
libavcodec/ac3defs.h \
libavcodec/ac3tab.h \
libavcodec/adts_header.h \
libavcodec/avcodec.h \
libavcodec/blockdsp.h \
libavcodec/bytestream.h \
libavcodec/cbrt_data.h \
libavcodec/cbrt_tablegen.h \
libavcodec/codec.h \
libavcodec/codec_id.h \
libavcodec/codec_internal.h \
libavcodec/codec_par.h \
libavcodec/dct.h \
libavcodec/dct32.h \
libavcodec/defs.h \
libavcodec/dv.h \
libavcodec/error_resilience.h \
libavcodec/fdctdsp.h \
libavcodec/flac.h \
libavcodec/flacdsp.h \
libavcodec/flac_parse.h \
libavcodec/frame_thread_encoder.h \
libavcodec/get_bits.h \
libavcodec/h263dsp.h \
libavcodec/h264chroma.h \
libavcodec/hevc/hevc.h \
libavcodec/hpeldsp.h \
libavcodec/hwaccels.h \
libavcodec/hwaccel_internal.h \
libavcodec/hwconfig.h \
libavcodec/idctdsp.h \
libavcodec/internal.h \
libavcodec/itut35.h \
libavcodec/kbdwin.h \
libavcodec/mathops.h \
libavcodec/me_cmp.h \
libavcodec/mlp_parse.h \
libavcodec/motion_est.h \
libavcodec/mpeg12.h \
libavcodec/mpeg12data.h \
libavcodec/mpeg12vlc.h \
libavcodec/mpegaudio.h \
libavcodec/mpegaudiodecheader.h \
libavcodec/mpegaudiodec_common_tablegen.h \
libavcodec/mpegaudiodsp.h \
libavcodec/mpegaudio_tablegen.h \
libavcodec/mpegpicture.h \
libavcodec/mpegutils.h \
libavcodec/mpegvideo.h \
libavcodec/mpegvideodata.h \
libavcodec/mpegvideoencdsp.h \
libavcodec/opus/enc.h \
libavcodec/opus/opus.h \
libavcodec/options_table.h \
libavcodec/packet.h \
libavcodec/packet_internal.h \
libavcodec/pcm_tablegen.h \
libavcodec/pixblockdsp.h \
libavcodec/pixels.h \
libavcodec/png.h \
libavcodec/pngdsp.h \
libavcodec/progressframe.h \
libavcodec/put_bits.h \
libavcodec/qpeldsp.h \
libavcodec/ratecontrol.h \
libavcodec/rectangle.h \
libavcodec/rl.h \
libavcodec/rnd_avg.h \
libavcodec/sbr.h \
libavcodec/sbrdsp.h \
libavcodec/sinewin.h \
libavcodec/sinewin_tablegen.h \
libavcodec/startcode.h \
libavcodec/thread.h \
libavcodec/threadframe.h \
libavcodec/unary.h \
libavcodec/version.h \
libavcodec/version_major.h \
libavcodec/videodsp.h \
libavcodec/vlc.h \
libavcodec/vorbisdsp.h \
libavcodec/vp3data.h \
libavcodec/vp4data.h \
libavcodec/vp3dsp.h \
libavcodec/vp56.h \
libavcodec/vp56dsp.h \
libavcodec/vp8data.h \
libavcodec/vp8dsp.h \
libavcodec/vp89_rac.h \
libavformat/apetag.h \
libavformat/avformat.h \
libavformat/dv.h \
libavformat/img2.h \
libavformat/internal.h \
libavformat/mov_chan.h \
libavformat/pcm.h \
libavformat/rdt.h \
libavformat/rtp.h \
libavformat/rtpdec.h \
libavformat/spdif.h \
libavformat/srtp.h \
libavformat/options_table.h \
libavformat/version.h \
libavformat/version_major.h \
libavformat/w64.h \
libavformat/iamf_parse.h \
libavformat/iamf_reader.h \
libavformat/iamf.h \
libavformat/dvdclut.h \
libavutil/aarch64/cpu.h \
libavutil/aarch64/intreadwrite.h \
libavutil/x86/asm.h \
libavutil/x86/bswap.h \
libavutil/x86/cpu.h \
libavutil/emms.h \
libavutil/x86/intreadwrite.h \
libavutil/x86/intmath.h
libavutil/x86/timer.h \
libavutil/attributes.h \
libavutil/attributes_internal.h \
libavutil/audio_fifo.h \
libavutil/avassert.h \
libavutil/avutil.h \
libavutil/bswap.h \
libavutil/common.h \
libavutil/colorspace.h \
libavutil/cpu.h \
libavutil/cpu_internal.h \
libavutil/dynarray.h \
libavutil/ffmath.h \
libavutil/fixed_dsp.h \
libavutil/float_dsp.h \
libavutil/imgutils.h \
libavutil/imgutils_internal.h \
libavutil/internal.h \
libavutil/intfloat.h \
libavutil/intreadwrite.h \
libavutil/libm.h \
libavutil/lls.h \
libavutil/macros.h \
libavutil/pixfmt.h \
libavutil/qsort.h \
libavutil/replaygain.h \
libavutil/softfloat.h \
libavutil/softfloat_tables.h \
libavutil/thread.h \
libavutil/timer.h \
libavutil/timestamp.h \
libavutil/tx_priv.h \
libavutil/version.h \
libavutil/sfc64.h \
libavutil/executor.h \
libswresample/swresample.h \
libswresample/version.h \
libswresample/version_major.h \
compat/va_copy.h "
manual_files=" libavcodec/aarch64/h264pred_neon.S \
libavcodec/aarch64/hpeldsp_neon.S \
libavcodec/aarch64/neon.S \
libavcodec/aarch64/vorbisdsp_neon.S \
libavcodec/aarch64/autorename_libavcodec_aarch64_vorbisdsp_neon.S \
libavcodec/aarch64/autorename_libavcodec_aarch64_vorbisdsp_init.c \
libavcodec/aarch64/autorename_libavcodec_aarch64_videodsp_init.c \
libavcodec/aarch64/vorbisdsp_init.c \
libavcodec/aarch64/vp8dsp_neon.S \
libavcodec/x86/hpeldsp.asm \
libavcodec/x86/hpeldsp_rnd_template.c \
libavcodec/x86/rnd_template.c \
libavcodec/x86/videodsp.asm \
libavcodec/x86/videodsp_init.c \
libavcodec/x86/vorbisdsp_init.c \
libavcodec/x86/vp3dsp.asm \
libavcodec/x86/vp8dsp.asm \
libavcodec/bit_depth_template.c \
libavcodec/flacdec.c \
libavcodec/flacdsp.c \
libavcodec/flacdsp_template.c \
libavcodec/flacdsp_lpc_template.c \
libavcodec/h264pred_template.c \
libavcodec/hpel_template.c \
libavcodec/hpeldsp.c \
libavcodec/options.c \
libavcodec/parser.c \
libavcodec/pcm.c \
libavcodec/pel_template.c \
libavcodec/utils.c \
libavcodec/videodsp.c \
libavcodec/videodsp_template.c \
libavcodec/vorbisdsp.c \
libavcodec/vp3dsp.c \
libavcodec/vp8dsp.c \
libavformat/flacdec.c \
libavformat/options.c \
libavformat/pcm.c \
libavformat/utils.c \
libavformat/version.c \
libavformat/dvdclut.c \
libavutil/aarch64/asm.S \
libavutil/aarch64/cpu.c \
libavutil/aarch64/cpu_sve.S \
libavutil/aarch64/float_dsp_init.c \
libavutil/aarch64/float_dsp_neon.S \
libavutil/aarch64/autorename_libavutil_aarch64_cpu.c \
libavutil/aarch64/autorename_libavutil_aarch64_float_dsp_init.c \
libavutil/aarch64/autorename_libavutil_aarch64_float_dsp_neon.S \
libavutil/aarch64/tx_float_neon.S \
libavutil/aarch64/timer.h \
libavutil/cpu.c \
libavutil/fixed_dsp.c \
libavutil/float_dsp.c \
libavutil/imgutils.c \
libavutil/tx_float.c \
libavutil/tx_template.c \
libavutil/utils.c \
libavutil/version.c \
libavutil/x86/cpu.c \
libavutil/x86/float_dsp_init.c \
libavutil/x86/tx_float_init.c \
libavutil/aarch64/tx_float_init.c \
libavutil/executor.c \
libavutil/x86/x86inc.asm \
libavutil/x86/x86util.asm "
mp3_files=" libavcodec/aarch64/aacpsdsp_init_aarch64.c \
libavcodec/aarch64/aacpsdsp_neon.S \
libavcodec/aarch64/autorename_libavcodec_aarch64_aacpsdsp_neon.S \
libavcodec/aarch64/autorename_libavcodec_aarch64_sbrdsp_neon.S \
libavcodec/aarch64/mpegaudiodsp_init.c \
libavcodec/aarch64/mpegaudiodsp_neon.S \
libavcodec/aarch64/sbrdsp_init_aarch64.c \
libavcodec/aarch64/sbrdsp_neon.S \
libavcodec/aac_ac3_parser.c \
libavcodec/aac_parser.c \
libavcodec/aacps_float.c \
libavcodec/aacpsdsp_float.c \
libavcodec/aacsbr.c \
libavcodec/aactab.c \
libavcodec/ac3tab.c \
libavcodec/autorename_libavcodec_mpegaudiodsp.c \
libavcodec/autorename_libavcodec_sbrdsp.c \
libavcodec/cbrt_data.c \
libavcodec/dct32_fixed.c \
libavcodec/dct32_float.c \
libavcodec/dct32_template.c \
libavcodec/kbdwin.c \
libavcodec/mpegaudio.c \
libavcodec/mpegaudio_parser.c \
libavcodec/mpegaudiodec_fixed.c \
libavcodec/mpegaudiodec_template.c \
libavcodec/mpegaudiodecheader.c \
libavcodec/mpegaudiodsp.c \
libavcodec/mpegaudiodsp_data.c \
libavcodec/mpegaudiodsp_fixed.c \
libavcodec/mpegaudiodsp_float.c \
libavcodec/mpegaudiodsp_template.c \
libavcodec/sbrdsp.c \
libavcodec/sbrdsp_template.c \
libavcodec/sinewin.c \
libavcodec/x86/dct32.asm \
libavcodec/x86/imdct36.asm \
libavcodec/x86/mpegaudiodsp.c \
libavcodec/x86/sbrdsp_init.c \
libavcodec/x86/sbrdsp.asm \
libavformat/aacdec.c \
libavformat/apetag.c \
libavformat/img2.c \
libavformat/mov.c \
libavformat/mov_chan.c \
libavformat/mp3dec.c "
other_files=" BUILD.gn \
Changelog \
COPYING.GPLv2 \
COPYING.GPLv3 \
COPYING.LGPLv2.1 \
COPYING.LGPLv3 \
CREDITS \
CREDITS.chromium \
ffmpeg_generated.gni \
ffmpeg_options.gni \
INSTALL.md \
LICENSE.md \
MAINTAINERS \
OWNERS \
README.chromium \
README.md \
RELEASE "
cd "$1/third_party/ffmpeg" || exit 1
copy_files "$generated_files" 0
copy_files "$generated_files_headers" 0
copy_files "$manual_files" 1
copy_files "$other_files" 1
copy_files "$header_files" 1
copy_files "$mp3_files" 1
mkdir -p ../tmp_ffmpeg/tmp_chromium/config
cp -r chromium/config ../tmp_ffmpeg/tmp_chromium
cd ../tmp_ffmpeg || exit 1
while IFS= read -r -d '' tmp_directory
do
new_name=${tmp_directory//tmp_/}
mv "$tmp_directory" "$new_name"
done < <(find . -type d -name 'tmp_*' -print0)
cd "$where" || exit 1
rm -rf "$1/third_party/ffmpeg"
mv "$1/third_party/tmp_ffmpeg" "$1/third_party/ffmpeg"

17
chromium-lts/dawn-fix-ppc64le-detection.patch Normal file
View file

@ -0,0 +1,17 @@
--- a/third_party/dawn/src/dawn/common/Platform.h
+++ b/third_party/dawn/src/dawn/common/Platform.h
@@ -159,10 +159,12 @@
#elif defined(__s390x__)
#define DAWN_PLATFORM_IS_S390X 1
-#elif defined(__PPC__)
-#define DAWN_PLATFORM_IS_PPC 1
+// Order matters here
+// PPC64 also defines PPC, which can lead to detection failures on ppc64le systems
#elif defined(__PPC64__)
#define DAWN_PLATFORM_IS_PPC64 1
+#elif defined(__PPC__)
+#define DAWN_PLATFORM_IS_PPC 1
#elif defined(__wasm32__)
#define DAWN_PLATFORM_IS_WASM32 1

17
chromium-lts/ffmpeg-clean.patch Normal file
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@ -0,0 +1,17 @@
diff -up third_party/ffmpeg/ffmpeg_generated.gni.me third_party/ffmpeg/ffmpeg_generated.gni
--- third_party/ffmpeg/ffmpeg_generated.gni.me 2024-07-19 23:49:33.776963768 +0200
+++ third_party/ffmpeg/ffmpeg_generated.gni 2024-07-19 23:50:14.377819007 +0200
@@ -14,10 +14,10 @@ ffmpeg_asm_sources = []
use_linux_config = is_linux || is_chromeos || is_fuchsia
-if (current_cpu == "arm64" || current_cpu == "x64" ||
+if ((current_cpu == "arm64") || (current_cpu == "x64") ||
(is_android && current_cpu == "arm" && arm_use_neon) ||
- (is_android && current_cpu == "x86") || is_apple || is_win ||
- use_linux_config) {
+ (is_android && current_cpu == "x86") || (is_apple) || (is_win) ||
+ (use_linux_config)) {
ffmpeg_c_sources += [
"libavcodec/ac3_channel_layout_tab.c",
"libavcodec/ac3_parser.c",

29
chromium-lts/fix-breakpad-compile.patch Normal file
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@ -0,0 +1,29 @@
Index: chromium-128.0.6613.113/third_party/breakpad/BUILD.gn
===================================================================
--- chromium-128.0.6613.113.orig/third_party/breakpad/BUILD.gn
+++ chromium-128.0.6613.113/third_party/breakpad/BUILD.gn
@@ -782,7 +782,6 @@ if (is_linux || is_chromeos || is_androi
"breakpad/src/client/minidump_file_writer.h",
"breakpad/src/common/convert_UTF.cc",
"breakpad/src/common/convert_UTF.h",
- "breakpad/src/common/linux/breakpad_getcontext.S",
"breakpad/src/common/linux/elf_core_dump.cc",
"breakpad/src/common/linux/elf_core_dump.h",
"breakpad/src/common/linux/elfutils.cc",
@@ -814,6 +813,8 @@ if (is_linux || is_chromeos || is_androi
configs += [ "//build/config/compiler:no_chromium_code" ]
public_configs = [ ":client_config" ]
+ defines = [ "HAVE_GETCONTEXT" ]
+
if (current_cpu == "arm" && is_chromeos_ash) {
# Avoid running out of registers in
# linux_syscall_support.h:sys_clone()'s inline assembly.
@@ -871,7 +872,6 @@ if (is_linux || is_chromeos || is_androi
"breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc",
"breakpad/src/client/linux/minidump_writer/minidump_writer_unittest_utils.cc",
"breakpad/src/client/linux/minidump_writer/proc_cpuinfo_reader_unittest.cc",
- "breakpad/src/common/linux/breakpad_getcontext_unittest.cc",
"breakpad/src/common/linux/elf_core_dump_unittest.cc",
"breakpad/src/common/linux/file_id_unittest.cc",
"breakpad/src/common/linux/linux_libc_support_unittest.cc",

12
chromium-lts/fix-clang-selection.patch Normal file
View file

@ -0,0 +1,12 @@
Index: chromium-128.0.6613.113/build/config/BUILDCONFIG.gn
===================================================================
--- chromium-128.0.6613.113.orig/build/config/BUILDCONFIG.gn
+++ chromium-128.0.6613.113/build/config/BUILDCONFIG.gn
@@ -138,7 +138,6 @@ declare_args() {
# Set to true when compiling with the Clang compiler.
is_clang = current_os != "linux" ||
(current_cpu != "s390x" && current_cpu != "s390" &&
- current_cpu != "ppc64" && current_cpu != "ppc" &&
current_cpu != "mips" && current_cpu != "mips64" &&
current_cpu != "riscv64")

39
chromium-lts/fix-different-data-layouts.patch Normal file
View file

@ -0,0 +1,39 @@
Author: Daniel Richard G. <skunk@iSKUNK.ORG>
When building Chromium on unstable/ppc64el with ThinLTO enabled, this error
occurs in the final link:
ld.lld-16: error: Linking two modules of different data layouts:
$C_CXX_OBJECT is 'e-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512' whereas
$RUST_LIBRARY is 'e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512'
This is because the LLVM data layout for powerpc64le-unknown-linux-gnu has
evolved over time, gaining the "Fn32" bit that specifies function pointer
alignment. See the following source locations:
llvm-project/clang/lib/Basic/Targets/PPC.h
(class PPC64TargetInfo, under "Triple.getArch() == llvm::Triple::ppc64le")
rust/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
(note that this file was relocated in a later version)
This change occurred in clang-17, and rustc followed suit in 1.73.0. Since
we use an older clang and a newer rustc in our unstable build, we get an
inconsistency in data layouts when targeting this particular platform.
The error reported by the linker is not technically an error, however, only
a warning goosed up by a --fatal-warnings flag.
Index: chromium-128.0.6613.113/build/config/compiler/BUILD.gn
===================================================================
--- chromium-128.0.6613.113.orig/build/config/compiler/BUILD.gn
+++ chromium-128.0.6613.113/build/config/compiler/BUILD.gn
@@ -380,7 +380,7 @@ config("compiler") {
# Linker warnings.
if (fatal_linker_warnings && !is_apple && current_os != "aix" &&
- current_os != "zos") {
+ current_os != "zos" && current_cpu != "ppc64") {
ldflags += [ "-Wl,--fatal-warnings" ]
}
if (fatal_linker_warnings && is_apple) {

22
chromium-lts/fix-page-allocator-overflow.patch Normal file
View file

@ -0,0 +1,22 @@
--- a/base/allocator/dispatcher/tls.h
+++ b/base/allocator/dispatcher/tls.h
@@ -83,6 +83,8 @@
constexpr static size_t AllocationChunkSize = 16384;
#elif BUILDFLAG(IS_LINUX) && defined(ARCH_CPU_ARM64)
constexpr static size_t AllocationChunkSize = 16384;
+#elif BUILDFLAG(IS_LINUX) && defined(ARCH_CPU_PPC64)
+ constexpr static size_t AllocationChunkSize = 16384;
#else
constexpr static size_t AllocationChunkSize = 4096;
#endif
--- a/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_constants.h
+++ b/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_constants.h
@@ -392,7 +400,7 @@
// TODO(casey.smalley@arm.com): under 64k pages we can end up in a situation
// where a normal slot span will be large enough to contain multiple items,
// but the address will go over the final partition page after being aligned.
-#if PA_BUILDFLAG(IS_LINUX) && PA_BUILDFLAG(PA_ARCH_CPU_ARM64)
+#if PA_BUILDFLAG(IS_LINUX) && (PA_BUILDFLAG(PA_ARCH_CPU_ARM64) || PA_BUILDFLAG(PA_ARCH_CPU_PPC64))
constexpr size_t kMaxSupportedAlignment = kSuperPageSize / 4;
#else
constexpr size_t kMaxSupportedAlignment = kSuperPageSize / 2;

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