- 45690246da1e36acde86c941b68aad2248b16ea7 Import of CCTZ from Github. by Abseil Team <absl-team@google.com>

- ff3cf0774f9903fb62f7012af24c0901286a1b80 Fix -Wunreachable-code-return warning (from clang 6.0) in by Derek Mauro <dmauro@google.com>
  - b41ca35e56f6137cf6672d16613a7edfd6107e27 Include port.h to drag in platform-specific configurations. by Abseil Team <absl-team@google.com>
  - 5d50b728937d245caedaa2208a97d52f55040134 Set the default symbolizer for Mutex deadlock detector re... by Derek Mauro <dmauro@google.com>

GitOrigin-RevId: 45690246da1e36acde86c941b68aad2248b16ea7
Change-Id: I2c6a87e9090657ff3fb456f3409bfdc24b8b765a
This commit is contained in:
Abseil Team 2018-05-07 11:12:21 -07:00 committed by John Olson
parent 26b789f9a5
commit bd5a2bba8f
11 changed files with 16 additions and 4 deletions

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@ -162,8 +162,9 @@ static int MaybeSetupAlternateStack() {
#ifndef _WIN32 #ifndef _WIN32
ABSL_ATTRIBUTE_UNUSED static const bool kOnce = SetupAlternateStackOnce(); ABSL_ATTRIBUTE_UNUSED static const bool kOnce = SetupAlternateStackOnce();
return SA_ONSTACK; return SA_ONSTACK;
#endif #else
return 0; return 0;
#endif
} }
#ifdef ABSL_HAVE_SIGACTION #ifdef ABSL_HAVE_SIGACTION

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@ -20,6 +20,7 @@
#include <cstddef> #include <cstddef>
#include <cstdint> #include <cstdint>
#include "absl/base/port.h" // Needed for string vs std::string
#ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE #ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE
#error ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE cannot be directly set #error ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE cannot be directly set

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@ -77,6 +77,7 @@ cc_library(
"//absl/base:dynamic_annotations", "//absl/base:dynamic_annotations",
"//absl/base:malloc_internal", "//absl/base:malloc_internal",
"//absl/debugging:stacktrace", "//absl/debugging:stacktrace",
"//absl/debugging:symbolize",
"//absl/time", "//absl/time",
], ],
) )

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@ -44,7 +44,8 @@ list(APPEND SYNCHRONIZATION_SRC
"notification.cc" "notification.cc"
"mutex.cc" "mutex.cc"
) )
set(SYNCHRONIZATION_PUBLIC_LIBRARIES absl::base absl::time)
set(SYNCHRONIZATION_PUBLIC_LIBRARIES absl::base absl::stacktrace absl::symbolize absl::time)
absl_library( absl_library(
TARGET TARGET

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@ -50,6 +50,7 @@
#include "absl/base/internal/thread_identity.h" #include "absl/base/internal/thread_identity.h"
#include "absl/base/port.h" #include "absl/base/port.h"
#include "absl/debugging/stacktrace.h" #include "absl/debugging/stacktrace.h"
#include "absl/debugging/symbolize.h"
#include "absl/synchronization/internal/graphcycles.h" #include "absl/synchronization/internal/graphcycles.h"
#include "absl/synchronization/internal/per_thread_sem.h" #include "absl/synchronization/internal/per_thread_sem.h"
#include "absl/time/time.h" #include "absl/time/time.h"
@ -111,7 +112,8 @@ ABSL_CONST_INIT absl::base_internal::AtomicHook<
ABSL_CONST_INIT absl::base_internal::AtomicHook< ABSL_CONST_INIT absl::base_internal::AtomicHook<
void (*)(const char *msg, const void *cv)> cond_var_tracer; void (*)(const char *msg, const void *cv)> cond_var_tracer;
ABSL_CONST_INIT absl::base_internal::AtomicHook< ABSL_CONST_INIT absl::base_internal::AtomicHook<
bool (*)(const void *pc, char *out, int out_size)> symbolizer; bool (*)(const void *pc, char *out, int out_size)>
symbolizer(absl::Symbolize);
} // namespace } // namespace

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@ -979,6 +979,12 @@ void RegisterCondVarTracer(void (*fn)(const char *msg, const void *cv));
// to 'out.' // to 'out.'
// //
// This has the same memory ordering concerns as RegisterMutexProfiler() above. // This has the same memory ordering concerns as RegisterMutexProfiler() above.
//
// DEPRECATED: The default symbolizer function is absl::Symbolize() and the
// ability to register a different hook for symbolizing stack traces will be
// removed on or after 2023-05-01.
ABSL_DEPRECATED("absl::RegisterSymbolizer() is deprecated and will be removed "
"on or after 2023-05-01")
void RegisterSymbolizer(bool (*fn)(const void *pc, char *out, int out_size)); void RegisterSymbolizer(bool (*fn)(const void *pc, char *out, int out_size));
// EnableMutexInvariantDebugging() // EnableMutexInvariantDebugging()

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@ -1 +1 @@
2018d-2-g8d1dac0 2018e-2-g99dd695