diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2005-06-17 23:11:35 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-06-17 23:11:35 +0000 |
| commit | 99c7f8700ddf5120fe930e0d330f85ad6e421581 (patch) | |
| tree | 8db86d4d3c7e71c2838810f211f0de6fa9828982 /sysdeps/powerpc/powerpc32/sysdep.h | |
| parent | 7b01092b16c2a8f3d64394ed8d984286fa970ee7 (diff) | |
* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_runtime_setup):
Handle prelinked libraries and binaries with new style PLT.
2005-06-07 Jakub Jelinek <jakub@redhat.com>
* elf/elf.h (R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI,
R_PPC_REL16_HA): Define.
2005-06-14 Alan Modra <amodra@bigpond.net.au>
* config.h.in (HAVE_ASM_PPC_REL16): Add.
* elf/elf.h (DT_PPC_GOT, DT_PPC_NUM): Define.
* elf/tls-macros.h (PowerPC32): Include config.h. Add variants of
TLS_IE, TLS_LD and TLS_GD for new PLT/GOT layout.
* sysdeps/powerpc/powerpc32/configure.in: New file,
* sysdeps/powerpc/powerpc32/dl-dtprocnum.h: New file.
* sysdeps/powerpc/powerpc32/dl-machine.h (DT_PPC): Define.
(ppc_got): New inline function.
(elf_machine_dynamic): Use ppc_got. Add attribute const.
(elf_machine_load_address): Add attribute const. Don't use int vars.
Use bcl rather than bl to save trashing branch target stack. Use
elf_machine_dynamic rather than duplicating code here.
(elf_machine_runtime_setup): New inline function replacing define.
Handle new PLT.
(elf_machine_fixup_plt): Handle new PLT.
(elf_machine_rela): Likewise.
* sysdeps/powerpc/powerpc32/sysdep.h: Include config.h.
(CALL_MCOUNT): Don't set up counter vars.
* sysdeps/powerpc/powerpc32/ppc-mcount.S: Correct comment.
* sysdeps/powerpc/powerpc32/elf/start.S (start_addressesp): Don't
define when HAVE_ASM_PPC_REL16.
(_start): Add HAVE_ASM_PPC_REL16 code.
* sysdeps/powerpc/powerpc32/dl-start.S (_dl_start_user): Don't bl
into the GOT when HAVE_ASM_PPC_REL16.
* sysdeps/powerpc/powerpc32/memset.S (memset): Likewise.
* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S (__longjmp): Ditto.
* sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_lround.S (__lround): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rint.S (__rint): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rintf.S (__rintf): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise.
* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S (__sigsetjmp):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S (__brk): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
(__getcontext): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S
(__setcontext): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
(__swapcontext): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S (stackblock):
Comment.
(__socket): Bomb if NARGS >= 7. Invoke CGOTSETUP and CGOTRESTORE.
2005-06-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/sigignore.c: Include <string.h> to tell the compiler
to use __GI_memset.
* sysdeps/posix/signal.c: Likewise.
* sysdeps/posix/sigset.c: Likewise.
* sysdeps/posix/sysv_signal.c: Likewise.
* sysdeps/unix/sysv/linux/sleep.c: Likewise.
* sysdeps/unix/sysv/linux/sysctl.c: Likewise.
* sysdeps/unix/sysv/linux/system.c: Likewise.
Diffstat (limited to 'sysdeps/powerpc/powerpc32/sysdep.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/sysdep.h | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/sysdeps/powerpc/powerpc32/sysdep.h b/sysdeps/powerpc/powerpc32/sysdep.h index 775073f325..552f595a10 100644 --- a/sysdeps/powerpc/powerpc32/sysdep.h +++ b/sysdeps/powerpc/powerpc32/sysdep.h @@ -29,31 +29,10 @@ /* 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 -# define CALL_MCOUNT \ - .pushsection; \ - .section ".data"; \ - .align ALIGNARG(2); \ -0:.long 0; \ - .previous; \ - mflr r0; \ - stw r0,4(r1); \ - bl _GLOBAL_OFFSET_TABLE_@local-4; \ - mflr r11; \ - lwz r0,0b@got(r11); \ - bl JUMPTARGET(_mcount); -# else /* PIC */ -# define CALL_MCOUNT \ - .section ".data"; \ - .align ALIGNARG(2); \ -0:.long 0; \ - .previous; \ +# define CALL_MCOUNT \ mflr r0; \ - lis r11,0b@ha; \ stw r0,4(r1); \ - addi r0,r11,0b@l; \ bl JUMPTARGET(_mcount); -# endif /* PIC */ #else /* PROF */ # define CALL_MCOUNT /* Do nothing. */ #endif /* PROF */ |