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Hi! We only need R_SPARC_GLOB_DAT, R_SPARC_JMP_SLOT, R_SPARC_RELATIVE and perhaps R_SPARC_NONE for ld.so, so we can ifdef out the rest of the rela handling... 2000-11-23 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/sparc32/dl-machine.h: Ifdef out handling for relocs which never occur during bootstrap. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. --- libc/sysdeps/sparc/sparc32/dl-machine.h.jj Mon Nov 20 13:48:40 2000 +++ libc/sysdeps/sparc/sparc32/dl-machine.h Thu Nov 23 13:48:14 2000 @@ -377,6 +377,7 @@ elf_machine_rela (struct link_map *map, switch (ELF32_R_TYPE (reloc->r_info)) { +#ifndef RTLD_BOOTSTRAP case R_SPARC_COPY: if (sym == NULL) /* This can happen in trace mode if an object could not be @@ -397,6 +398,7 @@ elf_machine_rela (struct link_map *map, memcpy (reloc_addr, (void *) value, MIN (sym->st_size, refsym->st_size)); break; +#endif case R_SPARC_GLOB_DAT: case R_SPARC_32: *reloc_addr = value; @@ -404,6 +406,7 @@ elf_machine_rela (struct link_map *map, case R_SPARC_JMP_SLOT: elf_machine_fixup_plt(map, 0, reloc, reloc_addr, value); break; +#ifndef RTLD_BOOTSTRAP case R_SPARC_8: *(char *) reloc_addr = value; break; @@ -429,11 +432,14 @@ elf_machine_rela (struct link_map *map, case R_SPARC_HI22: *reloc_addr = (*reloc_addr & 0xffc00000) | (value >> 10); break; +#endif case R_SPARC_NONE: /* Alright, Wilbur. */ break; +#if !defined RTLD_BOOTSTRAP || defined _NDEBUG default: _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0); break; +#endif } } } --- libc/sysdeps/sparc/sparc64/dl-machine.h.jj Mon Nov 20 13:48:40 2000 +++ libc/sysdeps/sparc/sparc64/dl-machine.h Thu Nov 23 13:55:35 2000 @@ -212,6 +212,7 @@ elf_machine_rela (struct link_map *map, switch (ELF64_R_TYPE_ID (reloc->r_info)) { +#ifndef RTLD_BOOTSTRAP case R_SPARC_COPY: if (sym == NULL) /* This can happen in trace mode if an object could not be @@ -232,11 +233,12 @@ elf_machine_rela (struct link_map *map, memcpy (reloc_addr, (void *) value, MIN (sym->st_size, refsym->st_size)); break; - +#endif case R_SPARC_64: case R_SPARC_GLOB_DAT: *reloc_addr = value; break; +#ifndef RTLD_BOOTSTRAP case R_SPARC_8: *(char *) reloc_addr = value; break; @@ -311,11 +313,11 @@ elf_machine_rela (struct link_map *map, ((*(unsigned int *)reloc_addr & 0xffc00000) | ((value >> 10) & 0x003fffff)); break; - +#endif case R_SPARC_JMP_SLOT: elf_machine_fixup_plt(map, 0, reloc, reloc_addr, value); break; - +#ifndef RTLD_BOOTSTRAP case R_SPARC_UA64: if (! ((long) reloc_addr & 3)) { @@ -333,10 +335,12 @@ elf_machine_rela (struct link_map *map, ((unsigned char *) reloc_addr) [6] = value >> 8; ((unsigned char *) reloc_addr) [7] = value; break; - +#endif +#if !defined RTLD_BOOTSTRAP || defined _NDEBUG default: _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0); break; +#endif } } } Jakub
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