X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=434e5463ba4a0304373a8462437d6f9e4c1e2836;hb=59a8c196afe8ede290cfdeff7688194d6f4135b9;hp=f5ac6762d0fdbd2c2eaa0c0bf6b56a96cead77e9;hpb=0b25d3e680e7631033d5cce5dd4d797dbc0b039c;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f5ac6762d0..434e5463ba 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,284 @@ +2003-04-07 Kevin Buettner + + * elfn32-mips.c (elf32_mips_grok_prstatus): Adjust core file related + constants for n32 ABI. + +2003-04-06 Andrew Cagney + + * simple.c (bfd_simple_get_relocated_section_contents): Disable + free that leads to GDB vs BFD memory corruption. + +2003-04-04 Stephane Carrez + + * elf32-m68hc11.c (m68hc11_elf_relax_delete_bytes): Also adjust + symbols that mark the end of the section. + (m68hc11_elf_relax_section): Use R_M68HC11_PCREL_8 relocs when + converting to a relative branch so that the offset is computed after + the relaxation; also relocate a jsr into a bsr if possible but don't + relax them if they are to a far symbol as we need to call the + trampoline code. + (elf_m68hc11_howto_table): Set pcrel_offset to true. + +2003-04-04 Svein E. Seldal + + * archures.c: Namespace cleanup. Rename bfd_mach_c3x to + bfd_mach_tic3x and bfd_mach_c4x to bfd_mach_tic4x + * bfd-in2.h: Regenerate + * coff-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ + * cpu-tic4x.c: Ditto + +2003-04-03 Nick Clifton + + * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Compute ps and ss + differently for object files and executables. + * peicode.h (coff_swap_scnhdr_in): Only set the s_size field + for object files or for executables who have not already + initialised the field. + * libpei.h (bfd_pe_executable_p): New macro. Return true if + the PE format bfd is an executable. + +2003-04-03 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Don't use SYMBOL_REFERENCES_LOCAL + here as it's too early to reliably determine locality. + (ppc_elf_gc_sweep_hook): Likewise. + (SYMBOL_REFERENCES_LOCAL): Expand comment. + +2003-04-02 Bob Wilson + + * xtensa-modules.c: Remove comment indicating that this is a + generated file. + +2003-04-02 Alan Modra + + * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Test for NULL dynobj. + +2003-04-01 Bob Wilson + + * Makefile.am (ALL_MACHINES): Add cpu-xtensa.lo. + (ALL_MACHINES_CFILES): Add cpu-xtensa.c. + (BFD32_BACKENDS): Add elf32-xtensa.lo, xtensa-isa.lo, and + xtensa-modules.lo. + (BFD32_BACKENDS_CFILES): Add elf32-xtensa.c, xtensa-isa.c, and + xtensa-modules.c. + (cpu-xtensa.lo): New target. + (elf32-xtensa.lo): Likewise. + (xtensa-isa.lo): Likewise. + (xtensa-modules.lo): Likewise. + * Makefile.in: Regenerate. + * archures.c (bfd_architecture): Add bfd_{arch,mach}_xtensa. + (bfd_archures_list): Add bfd_xtensa_arch. + * config.bfd: Handle xtensa-*-*. + * configure.in: Handle bfd_elf32_xtensa_{le,be}_vec. + * configure: Regenerate. + * reloc.c: Add BFD_RELOC_XTENSA_{RTLD,GLOB_DAT,JMP_SLOT,RELATIVE, + PLT,OP0,OP1,OP2,ASM_EXPAND,ASM_SIMPLIFY}. + * targets.c (bfd_elf32_xtensa_be_vec): Declare. + (bfd_elf32_xtensa_le_vec): Likewise. + (bfd_target_vector): Add bfd_elf32_xtensa_{be,le}_vec. + * cpu-xtensa.c: New file. + * elf32-xtensa.c: Likewise. + * xtensa-isa.c: Likewise. + * xtensa-modules.c: Likewise. + * libbfd.h: Regenerate. + * bfd-in2.h: Likewise. + +2003-04-01 Nick Clifton + + * archures.c (bfd_mach_arm_unknown): Define. + * bfd-in.h (bfd_arm_merge_machines, bfd_arm+update_notes, + bfd_arm_get_mach_from_notes): Prototype. + * bfd-in2.h: Regenerate. + * coff-arm.c (coff_arm_merge_private_bfd_data): Call + bfd_arm_merge_machines. + (coff_arm_final_link_postscript): Call bfd_arm_update_notes. + * coffcode.h (coff_set_arch_mach_hook): Call + bfd_arm_get_mach_from_notes. + * coffgen.c (coff_real_object_p): Revert previous delta. + * cpu_arm.c (arm_check_note): New function. Examine a note in a + .note section. + (bfd_arm_merge_machines): New function: Handle the merging of ARM + binaries compiled for different architectures.. + (bfd_arm_update_notes): New function: Update an ARM note section. + (bfd_arm_get_mach_from_notes): New function: Extract a bfd machine + number from an ARM note section. + * elf32-arm.h (elf32_arm_object_p): Use + bfd_arm_get_mach_from_notes. + (elf32_arm_merge_private_bfd_data): Use bfd_arm_merge_machines. + (elf32_arm_final_write_processing): Use bfd_arm_update_notes. + +2003-04-01 Ben Elliston + + * dwarf2.c (read_attribute_value): Correct typo in comment. + +2003-04-01 Nick Clifton + + * dwarf2.c (concat_filename): Use bfd_malloc() and strdup() + instead of concat(). + (decode_line_info): Only free filename if it is not NULL. + (add_line_info): Make a copy of the filename when storing it into + the info structure. + +2003-03-31 Andreas Schwab + Daniel Jacobowitz + + * simple.c (bfd_simple_get_relocated_section_contents): Add + parameter symbol_table. Optionally use it instead of the symbol + table from the bfd. Save and restore output offsets and output + sections around bfd_get_relocated_section_contents. Fix a memory + leak. + (simple_save_output_info, simple_restore_output_info): New + functions. + * bfd-in2.h: Regenerate. + * dwarf2.c (read_abbrevs): Use + bfd_simple_get_relocated_section_contents instead of + bfd_get_section_contents. + (decode_line_info): Likewise. + (_bfd_dwarf2_find_nearest_line): Likewise. Don't call + find_rela_addend. + (find_rela_addend): Remove. + * elfxx-ia64.c (elfNN_ia64_reloc): Weaken sanity check for + debugging sections. + (elfNN_ia64_hash_table_create): Create the hash table with malloc, + not bfd_zalloc. + +2003-03-31 David Heine + + * aoutx.h (aout_link_hash_table_create): Use bfd_malloc instead of + bfd_alloc. + * dwarf2.c (concat_filename): Always allocate space for the + returned filename. + (decode_line_info): Free the allocated filename returned by + concat_filename. + * elf-eh-frame.c (bfd_elf_write_section_eh_frame): Fix memory leaks. + * elf.c (copy_private_bfd_data): Likewise. + (_bfd_elf_slurp_version_tables): Fix bug freeing contents pointer. + * elflink.h (elf_link_sort_relocs): Fix memory leak. + * format.c (bfd_check_format_matches): Likewise. + * linker.c (bfd_generic_final_link): Likewise. + * opncls.c (find_separate_debug_info): Likewise. + * simple.c (bfd_simple_get_relocated_section_contents): Likewise. + +2003-03-28 H.J. Lu + + * elflink.h (elf_link_add_object_symbols): Correctly combine + visibilities. + +2003-03-27 Jakub Jelinek + + * elfxx-ia64.c (elfNN_ia64_relax_section): Reset self_dtpmod_offset + to -1 before recomputing got offsets. + +2003-03-26 Andreas Schwab + + * elf32-m68k.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define. + (elf_m68k_relocate_section): Use it to correctly handle symbols + forced to be local. + (elf_m68k_finish_dynamic_symbol): Emit RELATIVE reloc for got + entries for symbols that are forced to be local. + +2003-03-25 Alexandre Oliva + + * elfxx-mips.c (_bfd_mips_relax_section): New function. + * elfxx-mips.h (_bfd_mips_relax_section): Declare. + * elfn32-mips.c, elf64-mips.c: Use it. + +2003-03-25 Stan Cox + Nick Clifton + + Contribute support for Intel's iWMMXt chip - an ARM variant: + + * archures.c: Add bfd_mach_arm_iWMMXt. + * reloc.c: Add BFD_RELOC_ARM_CP_OFF_IMM_S2. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * coff-arm.c (coff_arm_merge_private_bfd_data): Allow iWMMXt + object files to be linked with XScale ones. + (coff_arm_final_link_postscript): Update note section. + * coffcode.h (coff_set_arch_mach_hook): Handle note section. + * coffgen.c (coff_real_object_p): Call bfd_coff_set_arch_mach_hook + after identifying a coff binary. + * cpu-arm.c (processors): Add iWMMXt. + (arch_inf): Likewise. + * elf32-arm.h (arm_object_p): Handle note section. + (elf32_arm_merge_private_bfd_data): Allow iWMMXt object files to + be linked with XScale ones. + (elf32_arm_section_flags): New function: Set flags on note section. + (elf32_arm_final_write_processing): Handle note section. + +2003-03-21 DJ Delorie + + * elf32-xstormy16.c (elf32_xstormy16_relocate_section): Call + _bfd_elf_rela_local_sym. + +2003-03-20 H.J. Lu + + * elfxx-ia64.c (elfNN_ia64_relax_section): Don't try relax for + non-ELF outputs. + +2003-03-20 Nick Clifton + + * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Initialise $idata2 and + $idata5 in case bfd_coff_final_link is not called. + +2003-03-19 Jakub Jelinek + + * elf64-sparc.c (struct sparc64_elf_section_data): Add reloc_count + field. + (canon_reloc_count): Define. + (sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table, + sparc64_elf_canonicalize_dynamic_reloc): Use it instead of + reloc_count. + (sparc64_elf_canonicalize_reloc): New routine. + (bfd_elf64_canonicalize_reloc): Define. + +2003-03-18 Jakub Jelinek + + * elfxx-ia64.c (elfNN_ia64_relax_section): Handle relaxation + againt mergeable sections. Take r_addend into account when caching + trampolines. + +2003-03-18 Richard Henderson + + * elfxx-ia64.c (get_dyn_sym_info): Return NULL gracefully for + local symbols that have no dyninfo. + +2003-03-14 Gene Smith + + * ieee.c (ieee_write_expression): Handle the case where symbol is + NULL. + General formatting improvements. + +2003-03-13 Nick Clifton + + * configure.in (LINGUAS): Add zh_CN. + * configure: Regenerate. + * po/zh_CN.po: New file. + +2003-03-13 Elias Athanasopoulos + + * aout-cris.c (BYTES_IN_WORD): Don't define. + aout-encap.c: Likewise. + aout-ns32k.c: Likewise. + aout-tic30.c: Likewise. + hp300bsd.c: Likewise. + i386aout.c: Likewise. + i386dynix.c: Likewise. + i386linux.c: Likewise. + i386lynx.c: Likewise. + i386mach3.c: Likewise. + m68k4knetbsd.c: Likewise. + m68klinux.c: Likewise. + m68klynx.c: Likewise. + m68knetbsd.c: Likewise. + m88kmach3.c: Likewise. + mipsbsd.c: Likewise. + newsos3.c: Likewise. + sparclinux.c: Likewise. + sparclynx.c: Likewise. + sparcnetbsd.c: Likewise. + vaxbsd.c: Likewise. Fix comment formatting. + 2003-03-12 Alexandre Oliva * Reverted 2003-03-02's patch.