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| author |  Jan Tattermusch <jtattermusch@users.noreply.github.com> | 2015-07-13 11:15:55 -0700 |
|---|---|---|
| committer | Jan Tattermusch <jtattermusch@users.noreply.github.com> | 2015-07-13 11:15:55 -0700 |
| commit | 294d9726297c041b0e0409b0fc33300424662f20 (patch) | |
| tree | 87d7dabad549b8cfe1fb644506bdab3ae32c6ec2 | |
| parent | ce017fe6e3e34dfb3197c4996c70df458ab2accf (diff) | |
| parent | 717ea0eb7487417a2bef82bf38c17ad575c7f0e6 (diff) | |
Merge pull request #2399 from nicolasnoble/install-windows-exception-handler
Install simple Windows exception handlers.
| -rw-r--r-- | include/grpc/support/port_platform.h | 2 | ||||
| -rw-r--r-- | test/core/util/test_config.c | 28 |
2 files changed, 30 insertions, 0 deletions
diff --git a/include/grpc/support/port_platform.h b/include/grpc/support/port_platform.h index d3cfee113d..a5d1b62702 100644 --- a/include/grpc/support/port_platform.h +++ b/include/grpc/support/port_platform.h @@ -82,6 +82,7 @@ #define GPR_WIN32_ATOMIC 1 #define GPR_MSVC_TLS 1 #endif +#define GPR_WINDOWS_CRASH_HANDLER 1 #elif defined(_WIN32) || defined(WIN32) #define GPR_ARCH_32 1 #define GPR_WIN32 1 @@ -94,6 +95,7 @@ #define GPR_WIN32_ATOMIC 1 #define GPR_MSVC_TLS 1 #endif +#define GPR_WINDOWS_CRASH_HANDLER 1 #elif defined(ANDROID) || defined(__ANDROID__) #define GPR_ANDROID 1 #define GPR_ARCH_32 1 diff --git a/test/core/util/test_config.c b/test/core/util/test_config.c index 20ab67ec15..ba62e6d4c4 100644 --- a/test/core/util/test_config.c +++ b/test/core/util/test_config.c @@ -48,7 +48,35 @@ static int seed(void) { return getpid(); } static int seed(void) { return _getpid(); } #endif +#if GPR_WINDOWS_CRASH_HANDLER +LONG crash_handler(struct _EXCEPTION_POINTERS* ex_info) { + gpr_log(GPR_DEBUG, "Exception handler called, dumping information"); + while (ex_info->ExceptionRecord) { + DWORD code = ex_info->ExceptionRecord->ExceptionCode; + DWORD flgs = ex_info->ExceptionRecord->ExceptionFlags; + PVOID addr = ex_info->ExceptionRecord->ExceptionAddress; + gpr_log("code: %x - flags: %d - address: %p", code, flgs, addr); + ex_info->ExceptionRecord = ex_info->ExceptionRecord->ExceptionRecord; + } + if (IsDebuggerPresent()) { + __debugbreak(); + } else { + _exit(1); + } + return EXCEPTION_EXECUTE_HANDLER; +} + +static void install_crash_handler() { + SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER) crash_handler); + _set_abort_behavior(0, _WRITE_ABORT_MSG); + _set_abort_behavior(0, _CALL_REPORTFAULT); +} +#else +static void install_crash_handler() { } +#endif + void grpc_test_init(int argc, char **argv) { + install_crash_handler(); gpr_log(GPR_DEBUG, "test slowdown: machine=%f build=%f total=%f", (double)GRPC_TEST_SLOWDOWN_MACHINE_FACTOR, (double)GRPC_TEST_SLOWDOWN_BUILD_FACTOR, |