diff options
Diffstat (limited to 'src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc')
-rw-r--r-- | src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc b/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc index f744d72c..388a6580 100644 --- a/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc +++ b/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc @@ -37,13 +37,22 @@ #include <sys/syscall.h> #include <unistd.h> -#pragma GCC optimize ("O0") -void *thread_function(void *data) __attribute__((noinline, optimize("O2"))); +#if defined(__ARM_EABI__) +#define TID_PTR_REGISTER "r3" +#elif defined(__i386) +#define TID_PTR_REGISTER "ecx" +#elif defined(__x86_64) +#define TID_PTR_REGISTER "rcx" +#else +#error This test has not been ported to this platform. +#endif void *thread_function(void *data) { pid_t thread_id = syscall(SYS_gettid); - while (true) ; - asm(""); + register pid_t *thread_id_ptr asm(TID_PTR_REGISTER) = &thread_id; + while (true) + asm("" : : "r" (thread_id_ptr)); + return NULL; } int main(int argc, char *argv[]) { |