diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-07-22 22:28:07 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-07-22 22:28:07 +0000 |
| commit | 11bf8ce1d6c28b4758cedeaea9558f6a071fe7d8 (patch) | |
| tree | 0f78f99928ebbe5b7abe4619e33eb04fbc95d841 /elf | |
| parent | f00b19417df4f29fc3264f772c46305f60181cd6 (diff) | |
Update.
2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/dl-support.c (_dl_hwcap): New variable.
(_dl_aux_init): Initialize GL(dl_hwcap) for static binaries.
* sysdeps/i386/fpu/fclrexcpt.c: Include <unistd.h>, <ldsodefs.h>
and <dl-procinfo.h>.
(__feclearexcept): Clear MXCSR if needed.
* sysdeps/i386/fpu/fsetexcptflg.c: Likewise.
* sysdeps/i386/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Document
that newer hardware needs more than these macros.
* sysdeps/i386/setfpucw.c: New file.
2003-07-22 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (CFLAGS-ldconfig.c): Define IS_IN_ldconfig.
* elf/ldconfig.c: Include dl-procinfo.c.
(PROCINFO_CLASS): Define.
* sysdeps/generic/ldsodefs.h (PROCINFO_CLASS): Define.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: New file.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: New file.
* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (PROCINFO_CLASS):
Define if not yet defined. Use it instead of EXTERN. Undefine
at the end of the file.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (PROCINFO_CLASS):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/ldconfig.c (main): Issue a fatal error if relative path
is used to build cache.
2003-07-22 Ulrich Drepper <drepper@redhat.com>
* elf/readlib.c (process_file): Avoid possible overflow in assignment.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/Makefile | 2 | ||||
| -rw-r--r-- | elf/dl-support.c | 4 | ||||
| -rw-r--r-- | elf/ldconfig.c | 12 |
3 files changed, 15 insertions, 3 deletions
diff --git a/elf/Makefile b/elf/Makefile index 5ba98fc4e8..7c654f86ae 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -336,7 +336,7 @@ $(objpfx)sprof: $(libdl) $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o) SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"' CFLAGS-ldconfig.c = $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \ - -D'SLIBDIR="$(slibdir)"' + -D'SLIBDIR="$(slibdir)"' -DIS_IN_ldconfig=1 CFLAGS-dl-cache.c = $(SYSCONF-FLAGS) CFLAGS-cache.c = $(SYSCONF-FLAGS) diff --git a/elf/dl-support.c b/elf/dl-support.c index 6d83da3328..1616eec2f4 100644 --- a/elf/dl-support.c +++ b/elf/dl-support.c @@ -123,6 +123,7 @@ int _dl_correct_cache_id = _DL_CACHE_DEFAULT_ID; struct ElfW(Phdr) *_dl_phdr; size_t _dl_phnum; +unsigned long int _dl_hwcap; #ifdef NEED_DL_SYSINFO /* Needed for improved syscall handling on at least x86/Linux. */ @@ -167,6 +168,9 @@ _dl_aux_init (ElfW(auxv_t) *av) case AT_PHNUM: GL(dl_phnum) = av->a_un.a_val; break; + case AT_HWCAP: + GL(dl_hwcap) = av->a_un.a_val; + break; #ifdef NEED_DL_SYSINFO case AT_SYSINFO: GL(dl_sysinfo) = av->a_un.a_val; diff --git a/elf/ldconfig.c b/elf/ldconfig.c index 1acacb4225..b7ac4882f5 100644 --- a/elf/ldconfig.c +++ b/elf/ldconfig.c @@ -132,6 +132,9 @@ static const struct argp_option options[] = { NULL, 0, NULL, 0, NULL, 0 } }; +#define PROCINFO_CLASS static +#include <dl-procinfo.c> + /* Short description of program. */ static const char doc[] = N_("Configure Dynamic Linker Run Time Bindings."); @@ -1009,13 +1012,18 @@ main (int argc, char **argv) /* Parse and process arguments. */ argp_parse (&argp, argc, argv, 0, &remaining, NULL); - /* Remaining arguments are additional libraries if opt_manual_link + /* Remaining arguments are additional directories if opt_manual_link is not set. */ if (remaining != argc && !opt_manual_link) { int i; for (i = remaining; i < argc; ++i) - add_dir (argv[i]); + if (opt_build_cache && argv[i][0] != '/') + error (EXIT_FAILURE, 0, + _("relative path `%s' used to build cache"), + argv[i]); + else + add_dir (argv[i]); } set_hwcap (); |