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215 lines
11 KiB
215 lines
11 KiB
7 years ago
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
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--- chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc.ucontextfix 2017-07-12 15:23:33.019591380 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc 2017-07-12 15:32:52.069197546 -0400
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@@ -36,19 +36,19 @@ namespace google_breakpad {
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// Minidump defines register structures which are different from the raw
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// structures which we get from the kernel. These are platform specific
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-// functions to juggle the ucontext and user structures into minidump format.
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+// functions to juggle the ucontext_t and user structures into minidump format.
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#if defined(__i386__)
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-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.gregs[REG_ESP];
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}
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-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.gregs[REG_EIP];
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}
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-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
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+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
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const struct _libc_fpstate* fp) {
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const greg_t* regs = uc->uc_mcontext.gregs;
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@@ -88,15 +88,15 @@ void UContextReader::FillCPUContext(RawC
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#elif defined(__x86_64)
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-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.gregs[REG_RSP];
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}
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-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.gregs[REG_RIP];
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}
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-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
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+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
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const struct _libc_fpstate* fpregs) {
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const greg_t* regs = uc->uc_mcontext.gregs;
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@@ -145,15 +145,15 @@ void UContextReader::FillCPUContext(RawC
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#elif defined(__ARM_EABI__)
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-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.arm_sp;
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}
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-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.arm_pc;
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}
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-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) {
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+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
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out->context_flags = MD_CONTEXT_ARM_FULL;
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out->iregs[0] = uc->uc_mcontext.arm_r0;
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@@ -184,15 +184,15 @@ void UContextReader::FillCPUContext(RawC
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#elif defined(__aarch64__)
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-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.sp;
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}
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-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.pc;
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}
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-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
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+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
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const struct fpsimd_context* fpregs) {
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out->context_flags = MD_CONTEXT_ARM64_FULL;
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@@ -210,15 +210,15 @@ void UContextReader::FillCPUContext(RawC
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#elif defined(__mips__)
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-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.gregs[MD_CONTEXT_MIPS_REG_SP];
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}
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-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
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+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
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return uc->uc_mcontext.pc;
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}
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-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) {
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+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
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#if _MIPS_SIM == _ABI64
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out->context_flags = MD_CONTEXT_MIPS64_FULL;
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#elif _MIPS_SIM == _ABIO32
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
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--- chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h.ucontextfix 2017-07-12 15:33:08.486806743 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h 2017-07-12 15:33:57.299644808 -0400
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@@ -39,23 +39,23 @@
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namespace google_breakpad {
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-// Wraps platform-dependent implementations of accessors to ucontext structs.
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+// Wraps platform-dependent implementations of accessors to ucontext_t structs.
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struct UContextReader {
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- static uintptr_t GetStackPointer(const struct ucontext* uc);
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+ static uintptr_t GetStackPointer(const ucontext_t* uc);
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- static uintptr_t GetInstructionPointer(const struct ucontext* uc);
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+ static uintptr_t GetInstructionPointer(const ucontext_t* uc);
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- // Juggle a arch-specific ucontext into a minidump format
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+ // Juggle a arch-specific ucontext_t into a minidump format
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// out: the minidump structure
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// info: the collection of register structures.
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#if defined(__i386__) || defined(__x86_64)
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- static void FillCPUContext(RawContextCPU *out, const ucontext *uc,
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+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
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const struct _libc_fpstate* fp);
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#elif defined(__aarch64__)
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- static void FillCPUContext(RawContextCPU *out, const ucontext *uc,
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+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
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const struct fpsimd_context* fpregs);
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#else
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- static void FillCPUContext(RawContextCPU *out, const ucontext *uc);
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+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc);
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#endif
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};
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.cc.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.cc
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--- chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.cc.ucontextfix 2017-07-12 15:34:09.094364048 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.cc 2017-07-12 15:35:36.483283853 -0400
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@@ -439,9 +439,9 @@ bool ExceptionHandler::HandleSignal(int
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// Fill in all the holes in the struct to make Valgrind happy.
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memset(&g_crash_context_, 0, sizeof(g_crash_context_));
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memcpy(&g_crash_context_.siginfo, info, sizeof(siginfo_t));
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- memcpy(&g_crash_context_.context, uc, sizeof(struct ucontext));
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+ memcpy(&g_crash_context_.context, uc, sizeof(ucontext_t));
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#if defined(__aarch64__)
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- struct ucontext* uc_ptr = (struct ucontext*)uc;
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+ ucontext_t* uc_ptr = (ucontext_t*)uc;
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struct fpsimd_context* fp_ptr =
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(struct fpsimd_context*)&uc_ptr->uc_mcontext.__reserved;
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if (fp_ptr->head.magic == FPSIMD_MAGIC) {
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@@ -450,9 +450,9 @@ bool ExceptionHandler::HandleSignal(int
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}
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#elif !defined(__ARM_EABI__) && !defined(__mips__)
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// FP state is not part of user ABI on ARM Linux.
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- // In case of MIPS Linux FP state is already part of struct ucontext
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+ // In case of MIPS Linux FP state is already part of ucontext_t
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// and 'float_state' is not a member of CrashContext.
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- struct ucontext* uc_ptr = (struct ucontext*)uc;
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+ ucontext_t* uc_ptr = (ucontext_t*)uc;
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if (uc_ptr->uc_mcontext.fpregs) {
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memcpy(&g_crash_context_.float_state, uc_ptr->uc_mcontext.fpregs,
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sizeof(g_crash_context_.float_state));
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@@ -476,7 +476,7 @@ bool ExceptionHandler::SimulateSignalDel
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// ExceptionHandler::HandleSignal().
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siginfo.si_code = SI_USER;
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siginfo.si_pid = getpid();
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- struct ucontext context;
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+ ucontext_t context;
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getcontext(&context);
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return HandleSignal(sig, &siginfo, &context);
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}
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.h.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.h
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--- chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.h.ucontextfix 2017-07-12 15:35:48.559996380 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/handler/exception_handler.h 2017-07-12 15:36:32.615948562 -0400
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@@ -191,11 +191,11 @@ class ExceptionHandler {
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struct CrashContext {
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siginfo_t siginfo;
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pid_t tid; // the crashing thread.
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- struct ucontext context;
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+ ucontext_t context;
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#if !defined(__ARM_EABI__) && !defined(__mips__)
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// #ifdef this out because FP state is not part of user ABI for Linux ARM.
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// In case of MIPS Linux FP state is already part of struct
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- // ucontext so 'float_state' is not required.
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+ // ucontext_t so 'float_state' is not required.
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fpstate_t float_state;
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#endif
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};
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/microdump_writer/microdump_writer.cc.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
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--- chromium-59.0.3071.115/breakpad/src/client/linux/microdump_writer/microdump_writer.cc.ucontextfix 2017-07-12 15:37:26.232674196 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/microdump_writer/microdump_writer.cc 2017-07-12 15:37:39.032369973 -0400
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@@ -579,7 +579,7 @@ class MicrodumpWriter {
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void* Alloc(unsigned bytes) { return dumper_->allocator()->Alloc(bytes); }
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- const struct ucontext* const ucontext_;
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+ const ucontext_t* const ucontext_;
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#if !defined(__ARM_EABI__) && !defined(__mips__)
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const google_breakpad::fpstate_t* const float_state_;
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#endif
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diff -up chromium-59.0.3071.115/breakpad/src/client/linux/minidump_writer/minidump_writer.cc.ucontextfix chromium-59.0.3071.115/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
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--- chromium-59.0.3071.115/breakpad/src/client/linux/minidump_writer/minidump_writer.cc.ucontextfix 2017-07-12 15:37:54.041013246 -0400
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+++ chromium-59.0.3071.115/breakpad/src/client/linux/minidump_writer/minidump_writer.cc 2017-07-12 15:38:19.600405748 -0400
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@@ -1323,7 +1323,7 @@ class MinidumpWriter {
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const int fd_; // File descriptor where the minidum should be written.
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const char* path_; // Path to the file where the minidum should be written.
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- const struct ucontext* const ucontext_; // also from the signal handler
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+ const ucontext_t* const ucontext_; // also from the signal handler
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#if !defined(__ARM_EABI__) && !defined(__mips__)
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const google_breakpad::fpstate_t* const float_state_; // ditto
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#endif
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