diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 60 |
1 files changed, 58 insertions, 2 deletions
@@ -1,7 +1,63 @@ +2002-02-12 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/generic/dl-tls.c (TLS_DTV_UNALLOCATED): Renamed from + TLS_DTV_UNALLOCATE. + (oom): New function. + (_dl_next_tls_modid): Rewrite to handle dl_tls_dtv_slotinfo_list. + (_dl_determine_tlsoffset): Likewise. + (_dl_allocate_tls): Likewise. + (__TLS_GET_ADDR): Define if not already defined. + (_dl_tls_symaddr): New function. + (allocate_and_init): New function. + (__tls_get_addr): Actually implement handling of generation counter + and deferred allocation. + * sysdeps/generic/ldsodefs.h (_rtld_global): Remove _dl_initimage_list, + add _dl_tls_dtv_slotinfo_list, _dl_tls_static_nelem, and + _dl_tls_generation. + Define TLS_SLOTINFO_SURPLUS and DTV_SURPLUS. + Declare _dl_tls_symaddr. + * sysdeps/i386/dl-tls.h: Disable __tls_get_addr handling unless + SHARED. + * include/link.h (struct link_map): Remove l_tls_nextimage and + l_tls_previmage. + * elf/dl-sym.c (_dl_sym): After successful lookup call _dl_tls_symaddr + instead of DL_SYMBOL_ADDRESS for STT_TLS symbols. + (_dl_vsym): Likewise. + * elf/rtld.c (_dl_start_final): Adjust initdtv initialization for new + layout. + (dl_main): Allow PT_TLS be present for empty segment. Remove + nextimage list handling. Instead add all modules using TLS to + dl_tls_dtv_slotinfo_list. + * elf/dl-open.c (dl_open_worker): After successfully loading all + objects add those with TLS to the dl_tls_dtv_slotinfo_list list. + * elf/dl-load.c (_dl_map_object_from_fd): If PT_TLS entry is for an + empty segment don't do anything. Remove handling of initimage list. + * elf/Versions [ld] (GLIBC_2.0): Add __libc_memalign. + (GLIBC_PRIVATE): Add _dl_tls_symaddr. + * elf/dl-minimal.c: Define __libc_memalign. + * elf/dl-support.c: Remove _dl_initimage_list. Add + _dl_tls_dtv_slotinfo_list, _dl_tls_static_nelem, and + _dl_tls_generation. + * include/stdlib.h: Declare __libc_memalign. + + * elf/Makefile: Add rules to build and run tst-tls4 and tst-tls5. + * elf/tst-tls4.c: New file. + * elf/tst-tls5.c: New file. + * elf/tst-tlsmod2.c: New file. + + * elf/tls-macros.h: asms using ___tls_get_addr destroy %ecx and %edx. + + * elf/tst-tlsmod1.c: Don't define variables unles USE_TLS. + + * elf/tst-tls1.c: Use test-skeleton.c. + * elf/tst-tls2.c: Likewise. + * elf/tst-tls3.c: Likewise. + + * elf/dl-conflict.c (RESOLVE_MAP): Return NULL not 0. + 2002-02-08 Daniel Jacobowitz <drow@mvista.com> - * sysdeps/mips/machine-gmon.h: Update MCOUNT for current GCC - behavior. + * sysdeps/mips/machine-gmon.h: Update MCOUNT for current GCC behavior. 2002-02-10 Ulrich Drepper <drepper@redhat.com> |