From 3ee318c9233ce77dee099f2830e8e29a0c572ca7 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Mon, 4 Apr 2022 17:19:07 -0700 Subject: Remove -z combreloc and HAVE_Z_COMBRELOC -z combreloc has been the default regadless of the architecture since binutils commit f4d733664aabd7bd78c82895e030ec9779a92809 (2002). The configure check added in commit fdde83499a05 (2001) has long been unneeded. We can therefore treat HAVE_Z_COMBRELOC as always 1 and delete dead code paths in dl-machine.h files (many were copied from commit a711b01d34ca and ee0cb67ec238). Reviewed-by: Adhemerval Zanella --- sysdeps/ia64/dl-machine.h | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) (limited to 'sysdeps/ia64') diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h index e2c5004..20e586a 100644 --- a/sysdeps/ia64/dl-machine.h +++ b/sysdeps/ia64/dl-machine.h @@ -383,29 +383,15 @@ elf_machine_rela (struct link_map *map, struct r_scope_elem *scope[], const unsigned long int r_type = ELF64_R_TYPE (reloc->r_info); Elf64_Addr value; -#if !defined RTLD_BOOTSTRAP && !defined HAVE_Z_COMBRELOC && !defined SHARED - /* This is defined in rtld.c, but nowhere in the static libc.a; make the - reference weak so static programs can still link. This declaration - cannot be done when compiling rtld.c (i.e. #ifdef RTLD_BOOTSTRAP) - because rtld.c contains the common defn for _dl_rtld_map, which is - incompatible with a weak decl in the same file. */ - weak_extern (_dl_rtld_map); -#endif - /* We cannot use a switch here because we cannot locate the switch jump table until we've self-relocated. */ -#if !defined RTLD_BOOTSTRAP || !defined HAVE_Z_COMBRELOC +#if !defined RTLD_BOOTSTRAP if (__builtin_expect (R_IA64_TYPE (r_type) == R_IA64_TYPE (R_IA64_REL64LSB), 0)) { assert (ELF64_R_TYPE (reloc->r_info) == R_IA64_REL64LSB); - value = *reloc_addr; -# if !defined RTLD_BOOTSTRAP && !defined HAVE_Z_COMBRELOC - /* Already done in dynamic linker. */ - if (map != &GL(dl_rtld_map)) -# endif - value += map->l_addr; + value = *reloc_addr + map->l_addr; } else #endif -- cgit v1.1