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| author | Greg McGary <greg@mcgary.org> | 2000-07-18 00:13:34 +0000 |
|---|---|---|
| committer | Greg McGary <greg@mcgary.org> | 2000-07-18 00:13:34 +0000 |
| commit | 7884bf473e94661b2f1fe4250e8b6987e5965245 (patch) | |
| tree | d4dfb4adacc99a35c33dac69b03f8ea4c11f1c18 | |
| parent | abf7063390f46bd484d00c6a2d103a52cf058bd6 (diff) | |
| download | glibc-7884bf473e94661b2f1fe4250e8b6987e5965245.tar.gz glibc-7884bf473e94661b2f1fe4250e8b6987e5965245.tar.xz glibc-7884bf473e94661b2f1fe4250e8b6987e5965245.zip | |
* elf/dl-runtime.c (fixup): Trampoline passes unbounded pointer.
(profile_fixup): Don't define for __BOUNDED_POINTERS__. * sysdeps/i386/dl-machine.h: Don't use regparm attribute for __BOUNDED_POINTERS__. (ELF_MACHINE_RUNTIME_TRAMPOLINE): Use non-regparm version for __BOUNDED_POINTERS__. * iconv/gconv_trans.c: Add #include <stdlib.h> to get malloc decl. * elf/dl-runtime.c (fixup): Trampoline passes unbounded pointer. (profile_fixup): Don't define for __BOUNDED_POINTERS__. * sysdeps/i386/dl-machine.h: Don't use regparm attribute for __BOUNDED_POINTERS__. (ELF_MACHINE_RUNTIME_TRAMPOLINE): Use non-regparm version for __BOUNDED_POINTERS__.
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | elf/dl-runtime.c | 6 | ||||
| -rw-r--r-- | iconv/gconv_trans.c | 1 | ||||
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 8 |
4 files changed, 19 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog index 4c79067975..1c00cdfb75 100644 --- a/ChangeLog +++ b/ChangeLog @@ -51,6 +51,15 @@ * sysdeps/sparc/sparc64/memchr.S: Likewise. * sysdeps/vax/memchr.s: Likewise. + * iconv/gconv_trans.c: Add #include <stdlib.h> to get malloc decl. + + * elf/dl-runtime.c (fixup): Trampoline passes unbounded pointer. + (profile_fixup): Don't define for __BOUNDED_POINTERS__. + * sysdeps/i386/dl-machine.h: Don't use regparm attribute for + __BOUNDED_POINTERS__. + (ELF_MACHINE_RUNTIME_TRAMPOLINE): Use non-regparm version + for __BOUNDED_POINTERS__. + 2000-07-17 Bruno Haible <haible@clisp.cons.org> * iconv/gconv_open.c (__gconv_open): Initialize the __data diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c index cb38dfe9d0..bff27e721e 100644 --- a/elf/dl-runtime.c +++ b/elf/dl-runtime.c @@ -47,7 +47,9 @@ fixup ( # ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS ELF_MACHINE_RUNTIME_FIXUP_ARGS, # endif - struct link_map *l, ElfW(Word) reloc_offset) + /* GKM FIXME: Fix trampoline to pass bounds so we can do + without the `__unbounded' qualifier. */ + struct link_map *__unbounded l, ElfW(Word) reloc_offset) { const ElfW(Sym) *const symtab = (const void *) D_PTR (l, l_info[DT_SYMTAB]); @@ -119,7 +121,7 @@ fixup ( } #endif -#if !defined PROF && !defined ELF_MACHINE_NO_PLT +#if !defined PROF && !defined ELF_MACHINE_NO_PLT && !__BOUNDED_POINTERS__ static ElfW(Addr) __attribute__ ((unused)) profile_fixup ( diff --git a/iconv/gconv_trans.c b/iconv/gconv_trans.c index 4fcb23209a..db7c567f1c 100644 --- a/iconv/gconv_trans.c +++ b/iconv/gconv_trans.c @@ -23,6 +23,7 @@ #include <search.h> #include <stdint.h> #include <string.h> +#include <stdlib.h> #include <bits/libc-lock.h> #include "gconv_int.h" diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index 3044edf84d..1f787a5319 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -60,14 +60,16 @@ elf_machine_load_address (void) return addr; } -#ifndef PROF +#if !defined PROF && !__BOUNDED_POINTERS__ /* We add a declaration of this function here so that in dl-runtime.c the ELF_MACHINE_RUNTIME_TRAMPOLINE macro really can pass the parameters in registers. We cannot use this scheme for profiling because the _mcount call destroys the passed register information. */ -static ElfW(Addr) fixup (struct link_map *l, ElfW(Word) reloc_offset) +/* GKM FIXME: Fix trampoline to pass bounds so we can do + without the `__unbounded' qualifier. */ +static ElfW(Addr) fixup (struct link_map *__unbounded l, ElfW(Word) reloc_offset) __attribute__ ((regparm (2), unused)); static ElfW(Addr) profile_fixup (struct link_map *l, ElfW(Word) reloc_offset, ElfW(Addr) retaddr) @@ -119,7 +121,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) /* This code is used in dl-runtime.c to call the `fixup' function and then redirect to the address it returns. */ -#ifndef PROF +#if !defined PROF && !__BOUNDED_POINTERS__ # define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\ .text .globl _dl_runtime_resolve |