diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/sysdep.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/sysdep.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/sysdep.h b/sysdeps/powerpc/powerpc64/sysdep.h index c363939e1a..c439b06121 100644 --- a/sysdeps/powerpc/powerpc64/sysdep.h +++ b/sysdeps/powerpc/powerpc64/sysdep.h @@ -353,6 +353,25 @@ LT_LABELSUFFIX(name,_name_end): ; \ DO_CALL (SYS_ify (syscall_name)) #ifdef SHARED +# define TAIL_CALL_NO_RETURN(__func) \ + b JUMPTARGET (NOTOC (__func)) +#else +# define TAIL_CALL_NO_RETURN(__func) \ + .ifdef .Local ## __func; \ + b .Local ## __func; \ + .else; \ +.Local ## __func: \ + mflr 0; \ + std 0,FRAME_LR_SAVE(1); \ + stdu 1,-FRAME_MIN_SIZE(1); \ + cfi_adjust_cfa_offset(FRAME_MIN_SIZE); \ + cfi_offset(lr,FRAME_LR_SAVE); \ + bl JUMPTARGET(__func); \ + nop; \ + .endif +#endif + +#ifdef SHARED #define TAIL_CALL_SYSCALL_ERROR \ b JUMPTARGET (NOTOC (__syscall_error)) #else |