about summary refs log tree commit diff
path: root/absl/base
diff options
context:
space:
mode:
authorAbseil Team <absl-team@google.com>2019-05-14T17·53-0700
committerAndy Soffer <asoffer@google.com>2019-05-14T18·23-0400
commit436ba6c4a0ea3a06eca6e055f9c8d296bf3bae12 (patch)
tree624a7ef0a545553ecce04123f0ccf463a9993477 /absl/base
parent0cbdc774b97f7e80ab60dbe2ed4eaca3b2e33fc8 (diff)
Export of internal Abseil changes.
--
22fceefcf070a0cf89bf1846bee16a9d36ad4161 by Derek Mauro <dmauro@google.com>:

Use function static for once initialization of flag registry.

This is a workaround for the MSVC debug constexpr initialization issue
in absl::once_flag.

GitHub #304

PiperOrigin-RevId: 248169007

--
97bbe6a5233802b61e758c55f7ba8926539cc4ca by Chris Kennelly <ckennelly@google.com>:

Internal change

PiperOrigin-RevId: 248139347

--
e72640ee079b9fa44e2c7f925fa0a608bcfea515 by Derek Mauro <dmauro@google.com>:

Re-write flags config. It doesn't have to be written in the convoluted
way it currently is in the opensource-only code path.

PiperOrigin-RevId: 248010502

--
2a72552511b8086c78cb43012c1644e519b3807e by Abseil Team <absl-team@google.com>:

Handle pthread_getschedparam() failure.

Log an error message if pthread_getschedparam() fails.

In Android's Media Framework, libminijail (which I believe is a sandbox)
aborts the process if pthread_getschedparam() is called:

  media.swcodec: libminijail[7526]: blocked syscall: sched_getparam
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  /system/bin/tombstoned: received crash request for pid 7526

Although this CL cannot handle that extreme failure mode, it handles an
error return from pthread_getschedparam() and won't use the uninitialized
param.sched_priority value in that case.

PiperOrigin-RevId: 247999953

--
bb154a92be37987d00d652c7c792594f2f515d83 by Abseil Team <absl-team@google.com>:

Allow intrinsic int128 to be set for __aarch64__ targets.

PiperOrigin-RevId: 247977594
GitOrigin-RevId: 22fceefcf070a0cf89bf1846bee16a9d36ad4161
Change-Id: I1f7ccfd82eb71446277a8e6f542fe835ac173d71
Diffstat (limited to 'absl/base')
-rw-r--r--absl/base/BUILD.bazel2
-rw-r--r--absl/base/config.h4
2 files changed, 2 insertions, 4 deletions
diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel
index 317452da7af7..c6f0e4d63860 100644
--- a/absl/base/BUILD.bazel
+++ b/absl/base/BUILD.bazel
@@ -18,9 +18,9 @@ load(
     "//absl:copts/configure_copts.bzl",
     "ABSL_DEFAULT_COPTS",
     "ABSL_DEFAULT_LINKOPTS",
-    "ABSL_TEST_COPTS",
     "ABSL_EXCEPTIONS_FLAG",
     "ABSL_EXCEPTIONS_FLAG_LINKOPTS",
+    "ABSL_TEST_COPTS",
 )
 
 package(default_visibility = ["//visibility:public"])
diff --git a/absl/base/config.h b/absl/base/config.h
index 3b81e269ddeb..2a14fe740630 100644
--- a/absl/base/config.h
+++ b/absl/base/config.h
@@ -191,15 +191,13 @@
 // * On Clang:
 //   * Building using Clang for Windows, where the Clang runtime library has
 //     128-bit support only on LP64 architectures, but Windows is LLP64.
-//   * Building for aarch64, where __int128 exists but has exhibits a sporadic
-//     compiler crashing bug.
 // * On Nvidia's nvcc:
 //   * nvcc also defines __GNUC__ and __SIZEOF_INT128__, but not all versions
 //     actually support __int128.
 #ifdef ABSL_HAVE_INTRINSIC_INT128
 #error ABSL_HAVE_INTRINSIC_INT128 cannot be directly set
 #elif defined(__SIZEOF_INT128__)
-#if (defined(__clang__) && !defined(_WIN32) && !defined(__aarch64__)) || \
+#if (defined(__clang__) && !defined(_WIN32)) || \
     (defined(__CUDACC__) && __CUDACC_VER_MAJOR__ >= 9) ||                \
     (defined(__GNUC__) && !defined(__clang__) && !defined(__CUDACC__))
 #define ABSL_HAVE_INTRINSIC_INT128 1