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[tsan] Fix some tiny errors. 

Summary:
1. Fix spell error for sigaction.
2. Make line_length <= 80.

Reviewers: llvm-commits, eugenis, kcc, dvyukov

Subscribers: tberghammer, danalbert, srhines

Differential Revision: http://reviews.llvm.org/D16210

llvm-svn: 257872
This commit is contained in:
Yabin Cui 2016-01-15 06:21:46 +00:00
parent 925d60ee1e
commit 19e8c0e2f7
2 changed files with 7 additions and 5 deletions
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2
compiler-rt/lib/tsan/rtl/tsan_interceptors.cc
View File

@ -168,7 +168,7 @@ struct sigaction_t {
u32 sa_flags;
union {
sighandler_t sa_handler;
sigactionhandler_t sa_sgiaction;
sigactionhandler_t sa_sigaction;
};
__sanitizer_sigset_t sa_mask;
void (*sa_restorer)();

10
compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc
View File

@ -367,9 +367,11 @@ void ReplaceSystemMalloc() { }
#if SANITIZER_ANDROID
#if defined(__aarch64__)
# define __get_tls() ({ void** __val; __asm__("mrs %0, tpidr_el0" : "=r"(__val)); __val; })
# define __get_tls() \
({ void** __val; __asm__("mrs %0, tpidr_el0" : "=r"(__val)); __val; })
#elif defined(__x86_64__)
# define __get_tls() ({ void** __val; __asm__("mov %%fs:0, %0" : "=r"(__val)); __val; })
# define __get_tls() \
({ void** __val; __asm__("mov %%fs:0, %0" : "=r"(__val)); __val; })
#else
#error unsupported architecture
#endif
@ -377,8 +379,8 @@ void ReplaceSystemMalloc() { }
// On Android, __thread is not supported. So we store the pointer to ThreadState
// in TLS_SLOT_TSAN, which is the tls slot allocated by Android bionic for tsan.
static const int TLS_SLOT_TSAN = 8;
// On Android, one thread can call intercepted functions after DestroyThreadState(),
// so add a fake thread state for "dead" threads.
// On Android, one thread can call intercepted functions after
// DestroyThreadState(), so add a fake thread state for "dead" threads.
static ThreadState *dead_thread_state = nullptr;
ThreadState *cur_thread() {