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author | Ulrich Drepper <drepper@redhat.com> | 2000-05-05 07:15:29 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2000-05-05 07:15:29 +0000 |
commit | c0282c0642e99b375ab14fd343aa537445cd72a4 (patch) | |
tree | 2fb1716922b899555ab3bdcfbd95225d7e1e912d /sysdeps/powerpc | |
parent | 61d357cae37d7d84afa50bdba12dcf177980e7bf (diff) | |
download | glibc-c0282c0642e99b375ab14fd343aa537445cd72a4.zip glibc-c0282c0642e99b375ab14fd343aa537445cd72a4.tar.gz glibc-c0282c0642e99b375ab14fd343aa537445cd72a4.tar.bz2 |
Update.
2000-05-05 Ulrich Drepper <drepper@redhat.com>
* elf/dl-load.c (_dl_map_object_from_fd): Little of computation of
parameter to mprotect and for variable assignments.
2000-05-03 Jes Sorensen <jes@linuxcare.com>
* sysdeps/generic/ldsodefs.h (LOOKUP_VALUE_ADDRESS): Check the
validity of map before dereferencing it.
* elf/dl-reloc.c (RESOLVE_MAP): Define.
2000-05-02 Jes Sorensen <jes@linuxcare.com>
* elf/dl-runtime.c (fixup): Add the value returned in the symbol
lookup to the arguments to elf_machine_fixup_plt().
* sysdeps/ia64/dl-machine.h (elf_machine_fixup_plt): Add Link_map
of the symbol being resolved to input argument list and make the
function return the pointer to the reloc.
* sysdeps/alpha/dl-machine.h (elf_machine_fixup_plt): Change
return valuie to lookup_t and return the value.
* sysdeps/arm/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/generic/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/i386/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/m68k/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_fixup_plt): Likewise.
* sysdeps/powerpc/dl-machine.h (elf_machine_fixup_plt): Likewise.
Make it an inline function returning value after calling
__elf_machine_fixup_plt().
* elf/dl-sym.c (_dl_vsym): Use DL_SYMBOL_ADDRESS() to obtain the
symbol address.
* elf/dl-symbol.c (_dl_symbol_value): Use LOOKUP_VALUE_ADDRESS to
obtain the symbol address.
* sysdeps/generic/ldsodefs.h: Add generic DL_SYMBOL_ADDRESS() macro
depending on the definition of ELF_FUNCTION_PTR_IS_SPECIAL.
* sysdeps/ia64/dl-machine.h: Add DL_SYMBOL_ADDRESS() macro calling
_dl_symbol_address() - this way DL_SYMBOL_ADDRESS() turns into an
inline on non ia64.
2000-04-28 Jes Sorensen <jes@linuxcare.com>
* elf/dl-runtime.c (fixup): Use the portable macros to get the
symbol address of an object.
* elf/dl-runtime.c (fixup-profile): Use the portable macros to get
the symbol address of an object.
* elf/dl-libc.c (struct do_dlsym_args): Change loadbase to a lookup_t.
* elf/dl-lookup.c (_dl_lookup_symbol): Likewise.
(_dl_lookup_symbol_skip): Likewise.
(_dl_lookup_versioned_symbol): Likewise.
(_dl_lookup_versioned_symbol_skip): Likewise.
2000-04-27 Jes Sorensen <jes@linuxcare.com>
* elf/rtld.c (_dl_start): Get the function pointer return address
via _dl_start_address for architectures that need a function
pointer descriptor rather than just a pointer (ia64).
* sysdeps/generic/dl-lookupcfg.h: New file.
* sysdeps/ia64/dl-lookupcfg.h: New file.
* sysdeps/ia64/dl-machine.h: New file.
* sysdeps/ia64/dl-symaddr.c: New file.
* sysdeps/ia64/dl-fptr.c: New file.
* elf/elf.h: Add IA-64 specific definitions.
Diffstat (limited to 'sysdeps/powerpc')
-rw-r--r-- | sysdeps/powerpc/dl-machine.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h index 77454b2..f80544f 100644 --- a/sysdeps/powerpc/dl-machine.h +++ b/sysdeps/powerpc/dl-machine.h @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation inline functions. PowerPC version. - Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -47,8 +47,8 @@ elf_machine_dynamic (void) static inline Elf32_Addr elf_machine_load_address (void) { - unsigned *got; - unsigned *branchaddr; + unsigned int *got; + unsigned int *branchaddr; /* This is much harder than you'd expect. Possibly I'm missing something. The 'obvious' way: @@ -246,11 +246,19 @@ elf_machine_lazy_rel (struct link_map *map, } /* Change the PLT entry whose reloc is 'reloc' to call the actual routine. */ -extern void __elf_machine_fixup_plt(struct link_map *map, - const Elf32_Rela *reloc, - Elf32_Addr *reloc_addr, - Elf32_Addr finaladdr); -#define elf_machine_fixup_plt __elf_machine_fixup_plt +extern Elf32_Addr __elf_machine_fixup_plt (struct link_map *map, + const Elf32_Rela *reloc, + Elf32_Addr *reloc_addr, + Elf32_Addr finaladdr); + +static inline Elf32_Addr +elf_machine_fixup_plt (struct link_map *l, lookup_t t, + const Elf32_Rela *reloc, + Elf32_Addr *reloc_addr, Elf64_Addr value) +{ + __elf_machine_fixup_plt (map, reloc, reloc_addr, finaladdr); + return value; +} /* Return the final value of a plt relocation. */ static inline Elf32_Addr |