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| author | rmcilroy@chromium.org <rmcilroy@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2014-04-02 23:12:40 +0000 |
|---|---|---|
| committer | rmcilroy@chromium.org <rmcilroy@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2014-04-02 23:12:40 +0000 |
| commit | 83b9a28cf94979f9b6c33f492a4072766eff3e6e (patch) | |
| tree | e43731eb28abb4b5d192e20efb9286de01dfe927 /src/client/linux/handler/exception_handler.cc | |
| parent | Remove some unecessary Android system header definitions. (diff) | |
| download | breakpad-83b9a28cf94979f9b6c33f492a4072766eff3e6e.tar.xz | |
First cut at adding arm64 Linux / Android support to Breakpad.
This is an initial attempt to add Arm64 (aarch64) support to Breakpad for
Linux / Android platforms. This CL adds the Arm64 data structures, but does
not yet implement the Android getcontext support or CPUFillFromThreadInfo /
CPUFillFromUContext.
BUG=354405,335641
R=mark@chromium.org
Review URL: https://breakpad.appspot.com/1354002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1301 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/client/linux/handler/exception_handler.cc')
| -rw-r--r-- | src/client/linux/handler/exception_handler.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/client/linux/handler/exception_handler.cc b/src/client/linux/handler/exception_handler.cc index 58fbacbd..9d081ca8 100644 --- a/src/client/linux/handler/exception_handler.cc +++ b/src/client/linux/handler/exception_handler.cc @@ -398,8 +398,8 @@ bool ExceptionHandler::HandleSignal(int sig, siginfo_t* info, void* uc) { CrashContext context; memcpy(&context.siginfo, info, sizeof(siginfo_t)); memcpy(&context.context, uc, sizeof(struct ucontext)); -#if !defined(__ARM_EABI__) && !defined(__mips__) - // FP state is not part of user ABI on ARM Linux. +#if !defined(__ARM_EABI__) && !defined(__aarch64__) && !defined(__mips__) + // FP state is not part of user ABI on ARM or ARM64 Linux. // In case of MIPS Linux FP state is already part of struct ucontext // and 'float_state' is not a member of CrashContext. struct ucontext *uc_ptr = (struct ucontext*)uc; @@ -608,7 +608,7 @@ bool ExceptionHandler::WriteMinidump() { } #endif -#if !defined(__ARM_EABI__) && !defined(__mips__) +#if !defined(__ARM_EABI__) && !defined(__aarch64__) && !defined(__mips__) // FPU state is not part of ARM EABI ucontext_t. memcpy(&context.float_state, context.context.uc_mcontext.fpregs, sizeof(context.float_state)); @@ -627,6 +627,9 @@ bool ExceptionHandler::WriteMinidump() { #elif defined(__arm__) context.siginfo.si_addr = reinterpret_cast<void*>(context.context.uc_mcontext.arm_pc); +#elif defined(__aarch64__) + context.siginfo.si_addr = + reinterpret_cast<void*>(context.context.uc_mcontext.pc); #elif defined(__mips__) context.siginfo.si_addr = reinterpret_cast<void*>(context.context.uc_mcontext.pc); |