From 216455bc284f57dbaf939059f815935e23456c02 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Wed, 4 Dec 2002 12:30:40 +0000 Subject: * sysdeps/generic/ldsodefs.h (struct rtld_global): Move all [USE_TLS] members to the end, so a libpthread compiled with !USE_TLS will still find other members properly. * sysdeps/i386/i486/bits/string.h (__strcpy_g): Add dummy output operand for DEST memory. Fix dummy input operand to use SRC. Reported by Davin McCall . * sysdeps/generic/libc-tls.c (__libc_setup_tls): Account for TCB alignment when initializing the DTV entry. * elf/dl-load.c (_dl_map_object_from_fd): If we hit a TLS segment when TLS has not been set up, try to set it up if we can. * elf/tst-tls4.c: Revert last change. * elf/tst-tls5.c: Likewise. * elf/tst-tls6.c: Likewise. * elf/tst-tls7.c: Likewise. * elf/tst-tls8.c: Likewise. * elf/tst-tls9.c: Likewise. * sysdeps/generic/dl-tls.c [SHARED] (_dl_tls_setup): New function. * sysdeps/generic/ldsodefs.h: Declare it. * elf/Versions (ld: GLIBC_PRIVATE): Add it. * sysdeps/generic/libc-tls.c (init_slotinfo): New static inline function, broken out of __libc_setup_tls. (init_static_tls): Likewise. (__libc_setup_tls): Call them. (_dl_tls_setup): New function, uses new subroutines. * elf/dl-close.c (free_slotinfo): Make argument pointer to pointer. Clear the pointer when returning true. (libc_freeres_fn) [SHARED]: If GL(dl_initial_dtv) is null, free the first element of the slotinfo list too. * sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Define only if [SHARED]. * sysdeps/generic/ldsodefs.h (_dl_next_tls_modid): Declare as hidden. (_dl_determine_tlsoffset): Likewise. * elf/rtld.c (_dl_initial_error_catch_tsd): Renamed from startup_error_tsd, made global. (dl_main): Update initialization. * elf/dl-tsd.c: Likewise. * sysdeps/generic/ldsodefs.h: Declare it. --- sysdeps/i386/i486/bits/string.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'sysdeps/i386/i486/bits') diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h index cc8594ff36..3a2ee2f6d7 100644 --- a/sysdeps/i386/i486/bits/string.h +++ b/sysdeps/i386/i486/bits/string.h @@ -636,9 +636,10 @@ __strcpy_g (char *__dest, __const char *__src) "leal 1(%1),%1\n\t" "testb %b2,%b2\n\t" "jne 1b" - : "=&r" (__src), "=&r" (__tmp), "=&q" (__dummy) + : "=&r" (__src), "=&r" (__tmp), "=&q" (__dummy), + "=m" ( *(struct { char __x[0xfffffff]; } *)__dest) : "0" (__src), "1" (__tmp), - "m" ( *(struct { char __x[0xfffffff]; } *)__dest) + "m" ( *(struct { char __x[0xfffffff]; } *)__src) : "cc"); return __dest; } -- cgit v1.2.3