From 1f07e6177553845817af5f7c90f148edd2e59d32 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 7 May 1997 14:34:37 +0000 Subject: 1997-05-07 16:31 Ulrich Drepper * sysdeps/i386/dl-machine.h (elf_machine_rel): Check for mismatch in size for copy relocation. * sysdeps/m68k/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/sparc/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Likewise. Patch by Roland McGrath . 1997-05-06 13:25 H.J. Lu * stdio-common/bug4.c (main): Use /tmp/bug4.test for concurrency with other tests. * stdio-common/bug3.c (main): Use /tmp/bug3.test for concurrency with other tests. * sunrpc/svc_run.c: svc_exit): New, defined. (svc_run): Test for svc_stop variable. * sunrpc/rpc/svc.h (svc_exit): New, declared. 1997-05-03 08:47 Andreas Schwab * math/libm-test.c (test_not_exception): Don't mix the internal exception flags with the host defined FE_* values. All (indirect) callers of this and test_exceptions changed to pass the internal flag values. (csin_test): Allow invalid exception for +-Inf + i NaN. Fix typos in test names. (csinh_test): Allow invalid exception for NaN +- i Inf. 1997-05-03 09:21 Andreas Schwab * sysdeps/m68k/fpu/__math.h (__frexp): Don't raise invalid exception on infinite value. (__m81_test, __M81_COND_NAN, __M81_COND_INF, __M81_COND_NEG, __M81_COND_ZERO): New definitions. * sysdeps/m68k/e_pow.c: Raise invalid exception for NaN result. Use __m81_test. * sysdeps/m68k/s_ccosh.c: Rewritten. * sysdeps/m68k/s_csinh.c: Rewritten. * sysdeps/m68k/s_ccoshf.c: Don't define huge_val. * sysdeps/m68k/s_ccoshl.c: Likewise. * sysdeps/m68k/s_csinhf.c: Likewise. * sysdeps/m68k/s_csinhl.c: Likewise. * sysdeps/m68k/s_ccos.c: New file. * sysdeps/m68k/s_ccosf.c: New file. * sysdeps/m68k/s_ccosl.c: New file. * sysdeps/m68k/s_csin.c: New file. * sysdeps/m68k/s_csinf.c: New file. * sysdeps/m68k/s_csinl.c: New file. 1997-05-02 19:48 Andreas Schwab * Makerules, manual/Makefile: Remove -$(subdir) suffix from subdir stamp files to avoid problems with long file names. 1997-05-03 22:24 Andreas Schwab * sysdeps/libm-ieee754/e_acoshl.c: Fix test for x < 1. * sysdeps/libm-ieee754/e_atan2l.c: Ignore integer bit for Inf and NaN. Fix test for sign of infinite y. * sysdeps/libm-ieee754/e_atanhl.c: Fix sign of result. * sysdeps/libm-ieee754/e_sinhl.c: Fix test for sign of argument. 1997-05-03 01:15 Andreas Schwab * csu/Makefile (extra-objs) [$(elf)=yes]: Add abi-note.o to get dependencies. * csu/abi-note.S: Replace undefined macro ALIGNARG. * sysdeps/unix/sysv/linux/abi-tag.h: Don't use assembler comment character. 1997-05-03 22:27 Andreas Schwab * sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use notation for local label. 1997-05-05 22:00 Thorsten Kukuk * nis/Makefile (libnsl-routines): Add a lot of new file names. * nis/nis_names.c (nis_add): Moved from here ... * nis/nis_add.c: ... to here and fix parameter flags. * nis/nis_names.c (nis_lookup): Moved from here ... * nis/nis_lookup.c: ... to here. * nis/nis_names.c (nis_modify): Moved from here ... * nis/nis_modify.c: ... to here and fix parameter flags. * nis/nis_names.c (nis_remove): Moved from here ... * nis/nis_remove.c: ... to here and fix parameter flags. * nis/nis_names.c: Removed. * nis/nis_subr.c (nis_domain_of): Moved from here ... * nis/nis_domain_of.c: .. to here. * nis/nis_subr.c (nis_domain_of_r): Moved from here ... * nis/nis_domain_of_r.c: .. to here and fix pointer errors. * nis/nis_addmember.c: New. * nis/nis_checkpoint.c: New. * nis/nis_creategroup.c: New. * nis/nis_defaults.c: New. * nis/nis_destroygroup.c: New. * nis/nis_getservlist.c: New. * nis/nis_ismember.c: New. * nis/nis_ping.c: New. * nis/nis_print_group_entry.c: New. * nis/nis_removemember.c: New. * nis/nis_mkdir.c: New. * nis/nis_rmdir.c: New. * nis/nis_verifygroup.c: New. * nis/rpcsvc/nislib.h: Fix internal function declarations. * nis/nis_server (nis_servstate): New. * nis/nis_server (nis_stats): New. * nis/nis_subr.c (nis_leaf_of_r): Fix buffer problems. * nis/nis_call.c: Remove debug output. * nis/nis_intern.c (__nis_finddirectory): Remove. --- sysdeps/powerpc/dl-machine.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'sysdeps/powerpc') diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h index ab22e46956..3ad5ca89c9 100644 --- a/sysdeps/powerpc/dl-machine.h +++ b/sysdeps/powerpc/dl-machine.h @@ -22,6 +22,8 @@ #include #include #include +#include + /* stuff for the PLT */ #define PLT_INITIAL_ENTRY_WORDS 18 @@ -149,6 +151,7 @@ static inline void elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, const Elf32_Sym *sym, const struct r_found_version *version) { + const Elf32_Sym *const refsym = sym; Elf32_Addr *const reloc_addr = (Elf32_Addr *)(map->l_addr + reloc->r_offset); Elf32_Word loadbase, finaladdr; const int rinfo = ELF32_R_TYPE (reloc->r_info); @@ -232,7 +235,18 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, } else if (rinfo == R_PPC_COPY) { - memcpy (reloc_addr, (char *) finaladdr, sym->st_size); + if (sym->st_size != refsym->st_size) + { + const char *strtab; + + strtab = ((void *) map->l_addr + + map->l_info[DT_STRTAB]->d_un.d_ptr); + _dl_sysdep_error ("Symbol `", strtab + refsym->st_name, + "' has different size in shared object, " + "consider re-linking\n", NULL); + } + memcpy (reloc_addr, (char *) finaladdr, MIN (sym->st_size, + refsym->st_size)); } #endif else if (rinfo == R_PPC_REL32) -- cgit v1.2.3