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2009-01-12bfd/Alan Modra3-274/+964
* elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2, num_lines_log2. (struct got_entry): Add br_addr. (struct call_info): Add priority. (struct function_info): Add lr_store and sp_adjust. (spu_elf_setup): Init line_size_log2 and num_lines_log2. (spu_elf_find_overlays): For soft-icache, mark any section within cache area as an overlay, and check that no other overlays exist. Look up icache overlay manager entry sym. (BRA_STUBS, BRA, BRASL): Define. (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub. (needs_ovl_stub): Adjust for soft-icache. Return priority encoded in branch insn. (count_stub, build_stub): Support soft-icache. (build_spuear_stubs, process_stubs): Adjust build_stub call. (spu_elf_size_stubs): Size soft-icache stubs. (overlay_index): New function. (spu_elf_build_stubs): Make static. Support soft-icache. (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache. (find_function_stack_adjust): Save lr store and stack adjust insn offsets. (maybe_insert_function): Adjust find_function_stack_adjust call. (mark_functions_via_relocs): Retrieve priority. (remove_cycles): Only warn about pruned arcs when stack_analysis. (sort_calls): Sort by priority first. (mark_overlay_section): Ignore .ovl.init. (sum_stack): Only print when stack_analysis. (print_one_overlay_section): New function, extracted from.. (spu_elf_auto_overlay): ..here. Support soft-icache overlays. (spu_elf_stack_analysis): Only print when htab->stack_analysis. (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive analysis. Call spu_elf_build_stubs. (spu_elf_relocate_section): For soft-icache encode overlay index into addresses. (spu_elf_output_symbol_hook): Support soft-icache. (spu_elf_modify_program_headers: Likewise. * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename num_regions to num_lines. Add line_size and max_branch. (enum _ovly_flavour): Add ovly_soft_icache. (spu_elf_build_stubs): Delete. gas/ * config/tc-spu.c (md_pseudo_table): Add "brinfo". (brinfo): New var. (md_assemble): Poke brinfo into branch instructions. (spu_brinfo): New function. (md_apply_fix): Don't assume insn fields start off at zero, mask them to remove possible brinfo. ld/ * emultempl/spuelf.em (params): Init new fields. (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars. (spu_place_special_section): Adjust placement for soft-icache. Pad soft-icache section to a fixed size. Clear addr_tree. (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager sections a little more intelligently. (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs. (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS. (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define. (OPTION_SPU_LRLIVE): Define. (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options. (PARSE_AND_LIST_OPTIONS): Likewise. (PARSE_AND_LIST_ARGS_CASES): Handle them. * emultempl/spu_icache.S: Dummy file. * emultempl/spu_icache.o_c: Regenerate. * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c. (spu_icache.o_c): Add rule to build. (CLEANFILES): Zap temp files. (EXTRA_DIST): Add spu_icache.o_c. * Makefile.in: Regenerate. ld/testsuite/ * ld-spu/ovl.d: Allow for absolute branches in stubs. * ld-spu/ovl2.d: Likewise.
2009-01-12daily updateAlan Modra1-1/+1
2009-01-11bfd/Jan Kratochvil2-0/+27
* elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'. ld/testsuite/ * ld-elf/linkoncerdiff.d, ld-elf/linkoncerdiff1.s, ld-elf/linkoncerdiff2.s: New.
2009-01-11daily updateAlan Modra1-1/+1
2009-01-10daily updateAlan Modra1-1/+1
2009-01-09daily updateAlan Modra1-1/+1
2009-01-08daily updateAlan Modra1-1/+1
2009-01-07 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>Hans-Peter Nilsson2-3/+16
<case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in the program, the known offset starts at the negative size of the TLS section. <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Similar.
2009-01-07daily updateAlan Modra1-1/+1
2009-01-06Reformat.H.J. Lu1-1/+2
2009-01-062009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2-1/+4
* config.bfd: Add lm32-*-rtems*.
2009-01-06daily updateAlan Modra1-1/+1
2009-01-05daily updateAlan Modra1-1/+1
2009-01-04daily updateAlan Modra1-1/+1
2009-01-032009-01-03 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu4-3/+10
* coff-ppc.c: Add 2009 to Copyright. * elf32-cris.c: Likewise. * elflink.c: Likewise.
2009-01-03 * elf32-cris.c (elf_cris_finish_dynamic_symbol): RenameHans-Peter Nilsson2-9/+20
gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2009-01-03daily updateAlan Modra1-1/+1
2009-01-02bfd/H.J. Lu2-37/+74
2009-01-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/9679 * elflink.c (elf_merge_st_other): New. (_bfd_elf_merge_symbol): Use it on skipped weak definitions and hide them if needed. (elf_link_add_object_symbols): Updated. ld/testsuite/ 2009-01-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/9679 * ld-elf/pr9679-1.c: New. * ld-elf/pr9679-2.c: Likewise. * ld-elf/pr9679.rd: Likewise. * ld-elf/shared.exp (build_tests): Add test for libpr9679.so.
2009-01-02bfd/H.J. Lu3-3380/+3403
2009-01-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/9676 * elflink.c (elf_link_add_object_symbols): Update def_dynamic, ref_dynamic and dynamic_def fields when setting def_regular to 1. ld/testsuite/ 2009-01-02 H.J. Lu <hongjiu.lu@intel.com> PR ld/9676 * ld-elf/pr9676-1.c: New. * ld-elf/pr9676-2.c: Likewiswe. * ld-elf/pr9676-3.c: Likewiswe. * ld-elf/pr9676-4.c: Likewiswe. * ld-elf/pr9676.rd: Likewiswe. * ld-elf/shared.exp (build_tests): Add tests for libpr9676-1.a, libpr9676-2.a, libpr9676-3.so, libpr9676-4.so and libpr9676-4a.so. * lib/ld-lib.exp (ar_simple_create): New. (run_ld_link_tests): Support archive. (run_cc_link_tests): Likewiswe.
2009-01-02PR 9682Nick Clifton2-3/+9
* coff-ppc.c (dump_toc): Fix up calls to fprintf without a string literal.
2009-01-02daily updateAlan Modra1-1/+1
2009-01-01daily updateAlan Modra1-1/+1
2008-12-31daily updateAlan Modra1-1/+1
2008-12-30daily updateAlan Modra1-1/+1
2008-12-29Fix copy-paste bug that caused z80-objdump to issue warnings about stabs ↵Arnold Metselaar2-1/+6
debugging symbols rather than to show them.
2008-12-29daily updateAlan Modra1-1/+1
2008-12-28daily updateAlan Modra1-1/+1
2008-12-27daily updateAlan Modra1-1/+1
2008-12-26daily updateAlan Modra1-1/+1
2008-12-25daily updateAlan Modra1-1/+1
2008-12-24daily updateAlan Modra1-1/+1
2008-12-23Add LM32 port.Nick Clifton13-0/+3047
2008-12-232008-12-23 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-1/+20
PR ld/7036 * elfxx-ia64.c (elfNN_ia64_relax_section): Assume linker will always insert 32byte between the .plt and .text sections after the the first relaxation pass.
2008-12-23 PR 7093Nick Clifton2-0/+10
* elf32-arm.c (bfd_elf32_arm_init_maps): Only process ARM ELF object files.
2008-12-232008-12-23 Tristan Gingold <gingold@adacore.com>Tristan Gingold3-16/+133
* mach-o.c (bfd_mach_o_make_bfd_section): Use the standard ELF name .eh_frame for __TEXT.__eh_frame so that it is recognized by gdb. Use shorter sections name for well known sections. (bfd_mach_o_scan_read_dylinker): Only put dylinker name in the section content. (bfd_mach_o_scan_read_segment): Use shorter sections name for well known segments. (bfd_mach_o_scan_read_command): Ignore some new commands. (bfd_mach_o_openr_next_archived_file): Use more descriptive names for members filename. (bfd_mach_o_fat_extract): New function to easily extract members of a fat binary. * mach-o.h (bfd_mach_o_load_command_type): Add new constants. (bfd_mach_o_dylinker_command): Fix comment and reindent. (bfd_mach_o_fat_extract): New prototype.
2008-12-23 * coffcode.h (coff_write_object_contents): Always initialiseNick Clifton2-0/+7
section.s_page. * ti.h (COFF_ADJUST_SCNHDR_OUT_PRE): Define.
2008-12-23* elf32-m68k.c (elf_m68k_discard_copies): Use SYMBOL_CALLS_LOCAL.Andreas Schwab2-29/+22
(elf_m68k_relocate_section): Use SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL. (elf_m68k_relocate_section): Likewise.
2008-12-23Remove STT_IFUNC support.Nick Clifton10-202/+45
2008-12-23daily updateAlan Modra1-1/+1
2008-12-22daily updateAlan Modra1-1/+1
2008-12-21Add missing ChangeLog entries for my last commit.Ralf Wildenhues1-0/+4
2008-12-21daily updateAlan Modra1-1/+1
2008-12-20 * elf32-cris.c (cris_elf_howto_table): Add entry for R_CRIS_32_IE.Hans-Peter Nilsson5-6/+43
(cris_reloc_map): Similarly. (cris_elf_relocate_section, cris_elf_gc_sweep_hook) (cris_elf_check_relocs): Handle R_CRIS_32_IE. * reloc.c (bfd_reloc_code_type): Add entry for R_CRIS_32_IE. * bfd-in2.h, libbfd.h: Regenerate.
2008-12-20daily updateAlan Modra1-1/+1
2008-12-19daily updateAlan Modra1-1/+1
2008-12-18 Backport link test fix from upstream Libtool:Ralf Wildenhues1-39/+54
* libltdl.m4 (_LT_SYS_DYNAMIC_LINKER, _LT_LINKER_SHLIBS): Add cache variables to tests that require the linker to work. For shlibpath_overrides_runpath, this also changes the semantics to let the result from the C compiler take precedence. compiler take precedence. binutils/ * configure: Regenerate. opcodes/ * configure: Regenerate. bfd/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * configure: Regenerate.
2008-12-18daily updateAlan Modra1-1/+1
2008-12-17 (cris_elf_relocate_section) <R_CRIS_8, R_CRIS_16, R_CRIS_32>: Add missingHans-Peter Nilsson2-1/+3
gate h != NULL for h->def_regular test.
2008-12-17 * elf32-cris.c (elf_cris_copy_indirect_symbol): Return withoutHans-Peter Nilsson2-0/+10
action for symbols other than bfd_link_hash_indirect.
2008-12-17daily updateAlan Modra1-1/+1
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