diff options
Diffstat (limited to 'sysdeps/powerpc')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/sysdep.h | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/sysdeps/powerpc/powerpc64/sysdep.h b/sysdeps/powerpc/powerpc64/sysdep.h index 6fbe342a2a..29c1c2c36c 100644 --- a/sysdeps/powerpc/powerpc64/sysdep.h +++ b/sysdeps/powerpc/powerpc64/sysdep.h @@ -17,10 +17,10 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#ifdef __ASSEMBLER__ - #include <sysdeps/powerpc/sysdep.h> +#ifdef __ASSEMBLER__ + #ifdef __ELF__ /* If compiled for profiling, call `_mcount' at the start of each function. see ppc-mcount.S for more details. */ @@ -28,7 +28,6 @@ /* The mcount code relies on a the return address being on the stack to locate our caller and so it can restore it; so store one just for its benefit. */ -#ifdef PIC #ifdef SYSV_ELF_PROFILING #define CALL_MCOUNT \ .pushsection; \ @@ -51,30 +50,6 @@ __mcount: \ std r0,16(r1); \ bl JUMPTARGET(_mcount); #endif /* SYSV_ELF_PROFILING */ -#else /* PIC */ -#ifdef SYSV_ELF_PROFILING -#define CALL_MCOUNT \ - .pushsection; \ - .section ".data"; \ - .align ALIGNARG(2); \ -__mcount: \ - .long 0; \ - .previous; \ - .section ".toc","aw"; \ -.LC__mcount:; \ - .tc __mcount[TC],__mcount; \ - .previous; \ - mflr r0; \ - std r0,16(r1); \ - ld r0,.LC__mcount@toc(r2); \ - bl JUMPTARGET(_mcount); -#else /* SYSV_ELF_PROFILING */ -#define CALL_MCOUNT \ - mflr r0; \ - std r0,16(r1); \ - bl JUMPTARGET(_mcount); -#endif /* SYSV_ELF_PROFILING */ -#endif /* PIC */ #else /* PROF */ #define CALL_MCOUNT /* Do nothing. */ #endif /* PROF */ @@ -88,6 +63,8 @@ __mcount: \ .type DOT_LABEL(name),@function ; \ .globl name; \ .section ".opd","aw"; \ + .align 3; \ + .size name,24; \ name##: ; \ .quad DOT_LABEL(name) ; \ .quad .TOC.@tocbase, 0; \ @@ -113,6 +90,8 @@ DOT_LABEL(name): .type DOT_LABEL(name),@function ; \ .globl name; \ .section ".opd","aw"; \ + .align 3; \ + .size name,24; \ name##: ; \ .quad DOT_LABEL(name) ; \ .quad .TOC.@tocbase, 0; \ @@ -132,6 +111,8 @@ DOT_LABEL(name): \ .type DOT_LABEL(name),@function ; \ .globl name; \ .section ".opd","aw"; \ + .align 3; \ + .size name,24; \ name##: ; \ .quad DOT_LABEL(name) ; \ .quad .TOC.@tocbase, 0; \ @@ -204,12 +185,12 @@ LT_LABELSUFFIX(name,_name_end): ; \ #undef END #define END(name) \ TRACEBACK(name) \ - ASM_SIZE_DIRECTIVE(name) + ASM_SIZE_DIRECTIVE(DOT_LABEL(name)) /* This form supports more informative traceback tables */ #define END_GEN_TB(name,mask) \ TRACEBACK_MASK(name,mask) \ - ASM_SIZE_DIRECTIVE(name) + ASM_SIZE_DIRECTIVE(DOT_LABEL(name)) #define DO_CALL(syscall) \ |