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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 50 |
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@@ -1,4 +1,54 @@ 2013-12-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + + * sysdeps/powerpc/powerpc64/sysdep.h (FRAME_MIN_SIZE): Define. + (FRAME_MIN_SIZE_PARM): Likewise. + (FRAME_BACKCHAIN): Likewise. + (FRAME_CR_SAVE): Likewise. + (FRAME_LR_SAVE): Likewise. + (FRAME_TOC_SAVE): Likewise. + (FRAME_PARM_SAVE): Likewise. + (FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE, + FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE, + FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Likewise. + (call_mcount_parm_offset): New macro. + (SAVE_ARG, REST_ARG, CFI_SAVE_ARG): Use it. + (PROF): Use symbolic stack frame offsets. + (TAIL_CALL_SYSCALL_ERROR): Likewise. + * sysdeps/powerpc/powerpc64/dl-trampoline.S (FRAME_SIZE, INT_PARMS): + Redefine in terms of FRAME_MIN_SIZE. + (_dl_runtime_resolve): Use symbolic stack frame offsets. + (_dl_profile_resolve): Likewise. Update comment. + * sysdeps/powerpc/powerpc64/setjmp-common.S (__GI__setjmp): Use + symbols stack frame offsets. + (__sigsetjmp): Likewise. + * sysdeps/powerpc/powerpc64/__longjmp-common.S (__longjmp): Likewise. + * sysdeps/powerpc/powerpc64/ppc-mcount.S (_mcount): Likewise. + * sysdeps/powerpc/powerpc64/crti.S (_init, _fini): Likewise. + * sysdeps/powerpc/powerpc64/crtn.S (_init, _fini): Likewise. + + * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym + (FRAME_BACKCHAIN): Remove. + (FRAME_CR_SAVE): Likewise. + (FRAME_LR_SAVE): Likewise. + (FRAME_COMPILER_DW): Likewise. + (FRAME_LINKER_DW): Likewise. + (FRAME_TOC_SAVE): Likewise. + (FRAME_PARM_SAVE): Likewise. + (FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE, + FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE, + FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/____longjmp_chk.S + (CHECK_SP): Use symbolic stack frame offsets. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Use "red + zone" instead of caller's parameter save area for temp storage. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone): + Likewise. Also, use symbolic stack frame offsets. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S (FRAMESIZE, + stackblock): Redefine for _CALL_ELF == 2 to save parameters into + our own stack frame instead of the caller's. + (__socket): Use symbolic stack frame offsets. + +2013-12-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Alan Modra <amodra@gmail.com> * elf/elf.h (DT_PPC64_OPT, PPC64_OPT_TLS, PPC64_OPT_MULTI_TOC): |