diff options
| author |  Abseil Team <absl-team@google.com> | 2019-02-07 14:13:06 -0800 |
|---|---|---|
| committer |  Shaindel Schwartz <shaindel@google.com> | 2019-02-07 17:48:22 -0500 |
| commit | 2901ec32a919311384d6ad4194e2d927c06831f7 (patch) | |
| tree | eedb15fc3c7510d7580e4a6136bbf18734edfd8a /absl/base/attributes.h | |
| parent | d78310fe5a82f2e0e6e16509ef8079c8d7e4674e (diff) | |
Export of internal Abseil changes.
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5da9755667df37e38ccaf6938c9f408e294110bb by Shaindel Schwartz <shaindel@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 232942734
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b6fb275769c66fdd2bd92b119198c59e9a7dd737 by Samuel Benzaquen <sbenza@google.com>:
Fix integral underflow when from-arg width is INT_MIN.
PiperOrigin-RevId: 232888037
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4135dbba4a26c4642277fc2a7e2a833d593daa1c by Abseil Team <absl-team@google.com>:
Add the insert_return_type alias to raw_hash_set.
PiperOrigin-RevId: 232683892
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0b120b7d3693800bbb886f6fc607ae54a9338cb1 by Abseil Team <absl-team@google.com>:
Macros to detect and disabled SafeStack
https://clang.llvm.org/docs/SafeStack.html
PiperOrigin-RevId: 232680114
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a77b3fb533a9e37966d1d6ef5ccd09c73fff2ca1 by Abseil Team <absl-team@google.com>:
Avoid potential red zone clobber
Pushing on the stack on x86-64 may clobber local variables held below
%rsp in the red zone. Avoid this by using lea on x86-64.
PiperOrigin-RevId: 232592478
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bf326a0eefa92f4e704287563df0c5a5b1873b6d by Eric Fiselier <ericwf@google.com>:
Add additional tests for AbslHashValue.
PiperOrigin-RevId: 232344325
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816e4f98fd7632c944c779db87b7dac4e138afcf by Eric Fiselier <ericwf@google.com>:
Avoid upcoming GCC 9.0 warnings about base class init.
Currently, in trunk, GCC has a new warning under -Wextra
that diagnoses when a derived class fails to explicitly
initialize the base class in a constructor initializer list.
This patch avoids this warning.
PiperOrigin-RevId: 232327626
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779c0f44b3c2b7a04d4bdf978641eb8180515bf6 by Eric Fiselier <ericwf@google.com>:
Guard against C++2a char8_t change.
PiperOrigin-RevId: 232326178
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41e5395b85bbbfb5bf418cc21b04ad4ccb15a284 by Eric Fiselier <ericwf@google.com>:
Avoid Clang Warning
PiperOrigin-RevId: 232138866
GitOrigin-RevId: 5da9755667df37e38ccaf6938c9f408e294110bb
Change-Id: I49ee4f58db177b81b039d7d949f671c97c5a7933
Diffstat (limited to 'absl/base/attributes.h')
| -rw-r--r-- | absl/base/attributes.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/absl/base/attributes.h b/absl/base/attributes.h index 291ad89e..fa44012e 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -287,6 +287,17 @@ #define ABSL_ATTRIBUTE_NO_SANITIZE_CFI #endif +// ABSL_ATTRIBUTE_NO_SANITIZE_SAFESTACK +// +// Tells the SafeStack to not instrument a given function. +// See https://clang.llvm.org/docs/SafeStack.html for details. +#if defined(__GNUC__) && defined(SAFESTACK_SANITIZER) +#define ABSL_ATTRIBUTE_NO_SANITIZE_SAFESTACK \ + __attribute__((no_sanitize("safe-stack"))) +#else +#define ABSL_ATTRIBUTE_NO_SANITIZE_SAFESTACK +#endif + // ABSL_ATTRIBUTE_RETURNS_NONNULL // // Tells the compiler that a particular function never returns a null pointer. |