diff options
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h index 39bdfbea1d..82b9ec8b0c 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h @@ -76,11 +76,15 @@ # define POPCARGS_4 POPCARGS_2 # define POPCARGS_5 POPCARGS_2 -# define SINGLE_THREAD_P \ +# ifndef ASSEMBLER +# define SINGLE_THREAD_P \ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ header.data.multiple_threads) == 0, 1) +# else +# define SINGLE_THREAD_P cmpl $0, %gs:MULTIPLE_THREADS_OFFSET +# endif -#else +#elif !defined ASSEMBLER /* This code should never be used but we define it anyhow. */ # define SINGLE_THREAD_P (1) |