aboutsummaryrefslogtreecommitdiff
path: root/bfd/elf32-arm.c
diff options
context:
space:
mode:
authorAlan Modra <amodra@gmail.com>2006-06-20 02:22:16 +0000
committerAlan Modra <amodra@gmail.com>2006-06-20 02:22:16 +0000
commit8ded5a0fc3e3c191ff427e0b3c8d2b89f28be9af (patch)
tree7aba558d83e353399a3de406fb2dfc760b41495b /bfd/elf32-arm.c
parentdbd9748a988b164a226ad910a7fc375bb527f8d0 (diff)
downloadgdb-8ded5a0fc3e3c191ff427e0b3c8d2b89f28be9af.zip
gdb-8ded5a0fc3e3c191ff427e0b3c8d2b89f28be9af.tar.gz
gdb-8ded5a0fc3e3c191ff427e0b3c8d2b89f28be9af.tar.bz2
bfd/
* elf-bfd.h: Formatting. (_bfd_elf_map_sections_to_segments): Declare. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't clear program_header_size. * elf.c (get_program_header_size): Move. Don't use or set saved program_header_size here. (elf_modify_segment_map): New function. Split out from.. (assign_file_positions_for_load_sections): ..here. Assert header size is correct. Remove dead code. (_bfd_elf_map_sections_to_segments): Rename from map_sections_to_segments. Make global. Use get_program_header_size when we need estimate of header size. Call elf_modify_segment_map. Set program_header_size. (print_segment_map): Delete. (_bfd_elf_sizeof_headers): If segment_map available, get the actual size. * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe for calling more than once. * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise. * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise. * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise. * elf32-i370.c (elf_backend_add_symbol_hook): Delete. (elf_backend_additional_program_headers): Delete. (elf_backend_modify_segment_map): Delete. * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C. * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise. * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties. ld/ * Makefile.am (ELF_DEPS): Define. Use in emul file deps. Fix many ELF emul file deps that incorrectly said they needed elf32.em instead of generic.em. Add genelf.em as required. * Makefile.in: Regenerate. * ldlang.c (lang_process): Call ldemul_finish before lang_check_section_addresses. * emulparams/arcelf.sh: Generic elf target needs genelf. * emulparams/d30v_e.sh: Likewise. * emulparams/d30v_o.sh: Likewise. * emulparams/d30velf.sh: Likewise. * emulparams/elf32_dlx.sh: Likewise. * emulparams/elf32_i860.sh: Likewise. * emulparams/elf32fr30.sh: Likewise. * emulparams/elf32frv.sh: Likewise. * emulparams/elf32iq10.sh: Likewise. * emulparams/elf32iq2000.sh: Likewise. * emulparams/elf32mt.sh: Likewise. * emulparams/mn10200.sh: Likewise. * emulparams/or32.sh: Likewise. * emulparams/or32elf.sh: Likewise. * emulparams/pjelf.sh: Likewise. * emulparams/msp430all.sh: Likewise. Extract common entries. * emulparams/pjlelf.sh: Include pjelf.sh. * emulparams/elf32frvfd.sh (EXTRA_EM_FILE): Unset. * emulparams/mn10300.sh (EXTRA_EM_FILE): Unset. * emultempl/elf-generic.em: New file. * emultempl/genelf.em: New file. * emultempl/elf32.em: Include elf-generic.em. (gld${EMULATION_NAME}_layout_sections_again): Delete. (gld${EMULATION_NAME}_finish): Call gld${EMULATION_NAME}_map_segments. * emultempl/hppaelf.em (hppaelf_layout_sections_again): Likewise. (gld${EMULATION_NAME}_finish): Rename from hppaelf_finish. Call gld${EMULATION_NAME}_map_segments. (LDEMUL_FINISH): Update. * emultempl/mmo.em: Correct comment. Include elf-bfd.h and source elf-generic.em. (mmo_finish): Call gld${EMULATION_NAME}_map_segments. * emultempl/ppc64elf.em (ppc_layout_sections_again): Likewise. (gld${EMULATION_NAME}_finish): Rename from ppc_finish. Call gld${EMULATION_NAME}_map_segments. (LDEMUL_FINISH): Update. ld/testsuite/ * ld-elf/eh1.d: Update for fewer program headers. * ld-elf/eh2.d: Likewise. * ld-elf/eh3.d: Likewise.
Diffstat (limited to 'bfd/elf32-arm.c')
-rw-r--r--bfd/elf32-arm.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index bc7bcd1..3a76135 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -9493,9 +9493,16 @@ elf32_arm_symbian_modify_segment_map (bfd *abfd,
dynsec = bfd_get_section_by_name (abfd, ".dynamic");
if (dynsec)
{
- m = _bfd_elf_make_dynamic_segment (abfd, dynsec);
- m->next = elf_tdata (abfd)->segment_map;
- elf_tdata (abfd)->segment_map = m;
+ for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
+ if (m->p_type == PT_DYNAMIC)
+ break;
+
+ if (m == NULL)
+ {
+ m = _bfd_elf_make_dynamic_segment (abfd, dynsec);
+ m->next = elf_tdata (abfd)->segment_map;
+ elf_tdata (abfd)->segment_map = m;
+ }
}
/* Also call the generic arm routine. */