diff options
Diffstat (limited to 'sysdeps/x86_64/nptl/tls.h')
| -rw-r--r-- | sysdeps/x86_64/nptl/tls.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sysdeps/x86_64/nptl/tls.h b/sysdeps/x86_64/nptl/tls.h index 20f0958780..064927b210 100644 --- a/sysdeps/x86_64/nptl/tls.h +++ b/sysdeps/x86_64/nptl/tls.h @@ -94,6 +94,13 @@ _Static_assert (offsetof (tcbhead_t, __glibc_unused2) == 0x80, /* Alignment requirement for the stack. */ #define STACK_ALIGN 16 +/* Set the stack guard field in TCB head. Used by elf/Versions. */ +# define THREAD_SET_STACK_GUARD(value) \ + THREAD_SETMEM (THREAD_SELF, header.stack_guard, value) +# define THREAD_COPY_STACK_GUARD(descr) \ + ((descr)->header.stack_guard \ + = THREAD_GETMEM (THREAD_SELF, header.stack_guard)) + #ifndef __ASSEMBLER__ /* Get system call information. */ @@ -303,14 +310,6 @@ _Static_assert (offsetof (tcbhead_t, __glibc_unused2) == 0x80, }}) -/* Set the stack guard field in TCB head. */ -# define THREAD_SET_STACK_GUARD(value) \ - THREAD_SETMEM (THREAD_SELF, header.stack_guard, value) -# define THREAD_COPY_STACK_GUARD(descr) \ - ((descr)->header.stack_guard \ - = THREAD_GETMEM (THREAD_SELF, header.stack_guard)) - - /* Set the pointer guard field in the TCB head. */ # define THREAD_SET_POINTER_GUARD(value) \ THREAD_SETMEM (THREAD_SELF, header.pointer_guard, value) |