+Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
+ Declare size as bfd_size_type.
+ (rs6000coff_get_section_contents): Declare count as bfd_size_type.
+
+Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
+
+ * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
+ structure.
+ * som.c (CPU_PA_RISC2_0): Define.
+ (_PA_RISC2_0_ID): Likewise.
+ (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
+
+Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * elflink.h (elf_link_add_object_symbols): When a versioned symbol
+ has a base which is already defined, only add the referenced
+ symbol to the dynamic symbol table if it is defined or referenced
+ by a regular file.
+
+ * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
+ correctly.
+
+1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elflink.h (elf_link_add_object_symbols): Undo last change.
+
+Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
+
+ * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
+ symbol for the indirect alias to a versioned symbol.
+
+Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-i386.c (elf32_i386_vtinherit_howto): New.
+ (elf32_i386_vtentry_howto): New.
+ (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
+ or elf32_i386_vtinherit_howto on lookup.
+
+Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
+ reloc_type. Rename R_68K__max to R_68K_max.
+ (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
+ reloc.
+
+Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
+
+ * libbfd.c (bfd_getb32): Rewrite expression to get better code.
+ (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
+
+ * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
+ after.
+
+Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
+
+ * elflink.h (elf_link_add_object_symbols): Ensure that the warning
+ message has a null byte terminator.
+
+Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
+ word subject to R_V850_32 relocation.
+
+Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
+
+ * dwarf2.c: Add comment describing problem computing line numbers
+ for undefined symbols at link time.
+
+Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
+ transform a defweak into a plt entry.
+ (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
+ plt entry references to receive a RELATIVE reloc.
+ (elf64_alpha_finish_dynamic_symbol): Fill them in.
+ (elf64_alpha_relocate_section): Assert we don't overrun
+ the allocated relocation space.
+
+Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf.c (swap_out_syms): Always treat section symbols as
+ special, even if they are attached to a common section.
+
+Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
+ sections with v850 common section attributes into named v850
+ common sections.
+ (v850_elf_add_symbol_hook): Move symbols in sections with v850
+ common section attributes into named v850 common sections.
+
+Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
+ statement.
+
+1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
+ part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
+ reloc to the wrong section a warning, not an error. .dynsbss
+ is not an output section, so there is no need to check for it.
+
+Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
+
+Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
+ * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
+ R_ARM_GNU_VTENTRY.
+ (elf32_arm_gc_mark_hook): New.
+ (elf32_arm_gc_sweep_hook): New.
+ (elf32_arm_check_relocs): New.
+ (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
+ relocations.
+ (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
+ relocations.
+
+1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
+ assume there is no PLT or GOT.
+
+Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
+ like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
+ also accepted as a function symbol type.
+
+Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
+
+ * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
+
+Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
+ match definition of _bfd_gc_sections field.
+ * libbfd.h: Rebuild.
+
+Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
+
+ * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
+ the addend of a dynamic relocation referencing a section.
+ * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
+ (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
+
+Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
+
+ * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
+ bed has a size_dynamic_sections routine before trying to use it.
+
+Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
+ _bfd_elf_rel_vtable_reloc_fn.
+
+Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
+
+ * Makefile.am: Add elf32-arm.c.
+ * Makefile.in: Rebuild.
+ * elf-bfd.h: Add elf_backend_get_symbol_type.
+ * elf.c (swap_out_syms): If defined, call
+ elf_backend_get_symbol_type.
+ * elf32-arm.c: Define elf_backend_get_symbol_type.
+ (elf32_arm_get_symbol-type): New routine.
+ (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
+ (bfd_elf32_arm_process_before_allocation): Change to
+ check for STT_ARM_TFUNC.
+ (elf32_arm_final_link_relocate): Likewise.
+ * elfxx-target.h: Add elf_backend_get_symbol_type.
+
+Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
+
+ * archures.c (bfd_mach_alpha_ev[456]): New.
+ * cpu-alpha.c: Rework to match these types.
+ * bfd-in2.h: Rebuild.
+
+Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
+ * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
+
+ * elf32-i386.c (elf_howto_table): Add vtable relocs.
+ (elf_i386_reloc_type_lookup): Recognize them.
+ (elf_i386_check_relocs): Pass them off to generic code.
+ (elf_i386_relocate_section): Ignore them.
+ (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
+ (elf_backend_can_gc_sections): True.
+
+Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
+ before looking at owner field.
+ (elf32_arm_to_thumb_stub): Ditto.
+ (elf32_arm_relocate_section): Compute name before calling
+ elf32_arm_final_link_relocate().
+
+Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * elf.c: comment and formatting cleanups.
+ * elfcore.h: ditto.
+
+Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * elfcode.h (elf_object_p): Reject files of header type ET_CORE
+ (core files are treated differently than object files).
+ * elf-bfd.h (_bfd_elf_write_corefile_contents,
+ bfd_elf_mkcorefile): declare.
+ * elfxx-target.h (_bfd_elf_write_corefile_contents,
+ bfd_elf_mkcorefile): add to bfd_target vector.
+ * elfcore.h (elf_core_file_p): save the program header table,
+ and set the bfd architecture from the elf file header.
+ * elf.c (bfd_elf_mkcorefile): new function.
+ (_bfd_elf_write_corefile_contents): new function.
+ (assign_file_positions_for_segments): add cases for handling
+ PT_NOTE segments. (assign_file_positions_except_relocs):
+ core files should be handled the same as exec files.
+ (prep_headers): identify core files as type ET_CORE.
+ (copy_private_bfd_data): identify the sections belonging to
+ the PT_NOTE segment.
+
+ * elf32-sparc.c (elf32_sparc_final_write_processing):
+ add break statement to default case.
+
+1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Check that output
+ section (not input) will be in sections ".sbss", ".sbss2",
+ ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
+ R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
+ output_offset for correct evaluation of addend.
+
+Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
+ elf32_arm_allocate_interworking_sections and
+ elf32_arm_process_before_allocation.
+
+Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
+
+ * bfd-in.h: Ammend prototype for
+ elf32_arm_process_before_allocation to remove surplus third
+ argument.
+
+ * bfd-in2.h: Regenerate.
+
+Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
+
+Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
+
+ * aoutx.h (aout_link_input_section_ext): Use the relocation already
+ calculated for RELOC_SPARC_REV32 case.
+
+Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
+
+ * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
+ elf32_arm_allocate_interworking_sections and
+ elf32_arm_process_before_allocation.
+ * bfd-in2.h: Regenerated.
+ * elf32-arm.c Define elf32_arm_link_hash_table.
+ (insert_thumb_branch): New routine.
+ (find_thumb_glue): New routine.
+ (find_arm_glue): New routine.
+ (record_arm_to_thumb_glue): New routine.
+ (record_thumb_to_arm_glue): New routine.
+ (elf32_arm_link_hash_table_create): New routine.
+ (elf32_arm_get_bfd_for_interworking): New routine.
+ (elf32_arm_allocate_interworking_sections) New routine.
+ (elf32_arm_process_before_allocation) New routine.
+ (elf32_thumb_to_arm_stub): New routine.
+ (elf32_arm_to_thumb_stub): New routine.
+ (elf32_print_private_bfd_data): Fix typo.
+ (elf32_arm_final_link_relocate): Add argument sym_sec.
+ Check for branches to thumb symbols in case R_ARM_PC24.
+ Check for branches to arm symbols in case R_ARM_THM_PC22.
+ (elf32_arm_relocate_section): Pass symbol section to
+ elf32_arm_final_link_relocate.
+
+Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
+
+ * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
+ entries unless the symbol is defined in the executable; in
+ particular, undefined weak symbols get a PLT entry.
+
+Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * libaout.h: Remove nested comment to avoid warning.
+
+Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Rework
+ R_ARM_PC24 relocation.
+
+Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
+ argument is_local. Add argument sym_flags. Check sym_flags
+ in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
+ (elf32_arm_relocate_section): Don't pass local sym and pass
+ sym_flags to elf32_arm_final_link_relocate.
+
+Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
+ to not count too few relocs for dynamicly linked executables.
+
+Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
+ symbols without a dynamic index dynamic. Consider all weak
+ symbols dynamic.
+ (elf64_alpha_strip_section_from_output): Don't assume 1-1
+ correspondance between input and output sections.
+
+Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * elflink.h (elf_gc_common_finalize_got_offsets): For backends
+ that use a .got.plt section start the got offset at zero.
+
+Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * ieee.c (ieee_write_processor): Correct the processor ID written
+ out for bfd_arch_m68k, accommodating change of March 25.
+
+Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Rework
+ R_ARM_THM_RPC22 relocations.
+
+Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
+ are always dynamic.
+ (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
+ .got relocs in -Bsymbolic shared objects.
+
+Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.c: Add private flags to ELF header.
+ (elf32_arm_print_private_bfd_data): New Function.
+ (elf32_arm_set_private_flags): New Function.
+ (elf32_arm_copy_private_flags): New Function.
+ (elf32_arm_merge_private_bfd_data): New Function.
+
+Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
+ a local symbol.
+ (elf32_sparc_relocate_section): Likewise.
+
+Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
+
+ * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
+ .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
+ (ppc_elf_relocate_section): Pull sgot and splt search to the start
+ of the function. Recognize no .plt as static linking.
+
+1998-08-01 Ulrich Drepper <drepper@cygnus.com>
+
+ * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
+ ".liblist" string through gettext.
+
+Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
+
+ * Makefile.am: Add support for elf32-arm.lo.
+ * Makefile.in: Rebuild.
+ * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
+ (thumb-*-elf): Define targ_defvec and targ_selvecs.
+ * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
+ * configure: Regenerate.
+ * elf.c: (prep_headers): Support arch_type of EM_ARM.
+ * targets.c: Support new targets bfd_elf32_bigarm_vec and
+ bfd_target bfd_elf32_littlearm_vec.
+ * elf32-arm.c: New file.
+
+Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
+
+ * libaout.h (M_SPARCLITE_LE): New machine.
+ * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
+ * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
+ (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
+ * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
+ (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
+ (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
+ * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
+ elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
+ * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
+ be BFD_RELOC_SPARC_REV32.
+ * reloc.c: Ditto.
+ * config.bfd (sparc86x-*-aout): New
+
+Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
+
+ * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
+ actually mapping the output sections.
+
+Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
+
+start-sanitize-am33
+ * elf-m10300.c (mn10300_elf_relax_section): Fix typo when relaxing
+ from 24bit operand to an 8bit operand.
+
+ * elf-m10300.c (mn10300_elf_relax_section): Do not relax "dmul",
+ "dmulu", "dmach", "dmachu" with 32bit operands.
+end-sanitize-am33
+
+ * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
+ (mn10300_elf_reloc_map): Similarly.
+ (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
+start-sanitize-am33
+ (mn10300_elf_relax_section): Support relaxing on the am33.
+end-sanitize-am33
+
+Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
+
+start-sanitize-r5900
+ The value of R_MIPS15_S3 has changed:
+ * elf32-mips.c (elf_mips15_s3_howto): New static variable.
+ (mips_reloc_map): Remove BFD_RELOC_MIPS15_S3.
+ (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS15_S3
+ specially.
+ (mips_info_to_howto_rel): Handle R_MIPS15_S3 specially.
+ (mips_elf_relocate_section): Check for R_MIPS15_S3.
+
+end-sanitize-r5900
+ * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
+ Irix 6.
+ (bfd_elf32_bfd_reloc_type_lookup): Add default case.
+ * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
+ elf_mips_reloc_type defined in elf/mips.h.
+
+1998-07-24 Ulrich Drepper <drepper@cygnus.com>
+
+ * elf64-mips.c: Remove reloc_type definition completely. It's now
+ in elf/mips.h.
+
+Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
+
+ * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
+ as they are defined in elf/mips.h now.
+
+Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
+
+start-sanitize-am33
+ * elf-m10300.c (compute_function_info): Keep track of stack space
+ needed by am33 movm instruction variant.
+end-sanitize-am33
+
+ * Re-add lost change:
+ * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
+ "movm_stack_size".
+ (mn10300_elf_relax_section): Include stack space for register saves
+ in the imm8 field of a "call" instruction.
+ (compute_function_info): Determine how much stack is allocated by
+ the movm instruction. Fix typo.
+ (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
+
+Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
+
+ * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
+ * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
+
+1998-07-22 Ulrich Drepper <drepper@cygnus.com>
+
+ * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
+
Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
* elf32-hppa.h: Let ELF header define the enum containing the
* elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
(struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
* elf.c (assign_file_positions_for_segments): Always set adjust.
-start-sanitize-d30v
* elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
parenthesize expression.
-end-sanitize-d30v
* elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
(m32r_elf_object_p): Return a value.
(m32r_elf_print_private_bfd_data): Change fprintf format string.
projects / deliverable / binutils-gdb.git / blobdiff