+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * elflink.c (evaluate_complex_relocation_symbols): Check for
+ STT_SRELC for global symbols.
+ (perform_complex_relocations): Renamed to
+ perform_complex_relocation and now examines only one relocation.
+ (elf_link_input_bfd): Don't call perform_complex_relocations.
+ * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.:
+ * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
+ (OD,OS,OU): #undefs corrected to N, S and U repectively.
+ (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
+ (complex_reloc_installation_howto): Removed.
+ (mep_info_to_howto_rela): Remove special case for r_type==0xff.
+ (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
+
+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * Contribute the following changes:
+ 2006-12-19 Dave Brolley <brolley@redhat.com>
+
+ * elf32-mep.c: Fix problems with DEBUG printfs.
+ * elflink.h (elf_link_input_bfd): Always setup finfo->internal_syms.
+
+ 2006-10-17 Nick Clifton <nickc@redhat.com>
+
+ * elf32-mep.c (mep_elf_print_private_bfd_data): Remove redundant
+ check against 0.
+
+ 2006-09-25 Dave Brolley <brolley@redhat.com>
+
+ * elf32-mep.c (mep_elf_print_private_bfd_data): Check that
+ (long)partial_flags is non-negative before using it as an
+ array index.
+
+ 2004-06-24 Dave Brolley <brolley@redhat.com>
+
+ * elf32-mep.c: Regenerated by MeP-Integrator.
+
+ 2005-04-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * elf32-mep.c (mep_elf_merge_private_bfd_data): Allow two objects
+ to be linked together if one of them uses the EF_MEP_LIBRARY flag.
+ Give priority to flag sets in which EF_MEP_LIBRARY is not set.
+
+ 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
+
+ * elf32-mep.c (config_names): Reduce divergence from MeP-Integrator
+ output.
+
+ 2004-08-03 Richard Sandiford <rsandifo@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Fix overflow check for
+ R_MEP_PCABS24A2.
+
+ 2004-06-24 Dave Brolley <brolley@redhat.com>
+
+ * archures.c (bfd_mach_mep_h1): #define as 0x6831.
+ * bfd-in2.h: Regenerated.
+
+ 2004-06-21 Dave Brolley <brolley@redhat.com>
+
+ * elf32-mep.c (mep_elf_copy_private_bfd_data): Remove assertion about
+ flags being identical.
+ (mep_elf_merge_private_bfd_data): Handle existence of multiple CGEN
+ MACHs.
+ (mep_elf_print_private_bfd_data): Ditto.
+ (config_names): Give the machine at index 0 the name "basic".
+ (core_names): New table.
+ (elf32_mep_machine): New function.
+ (mep_elf_object_p): Call bfd_default_set_arch_mach.
+ * cpu-mep.c (bfd_h1_arch): Define it and link it into the chain.
+ * archures.c (bfd_mach_mep_h1): Define it.
+ * bfd-in2.h: Regenerated.
+
+ 2003-07-19 Nick Clifton <nickc@redhat.com>
+
+ * elf32-mep.c: Convert to ISO C.
+
+ 2002-04-09 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Allow impossible
+ relocations to undefined weak functions.
+
+ 2002-02-08 Frank Ch. Eigler <fche@redhat.com>
+
+ * cpu-mep.c (mep_compatible): Remove: only one bfd_mach used now.
+ * elf32-mep.c (elf32_mep_machine): Ditto.
+
+ 2001-12-12 Ben Elliston <bje@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Do not adjust the pc
+ prior to applying a pc-relative relocation.
+
+ 2001-10-02 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * elf32-mep.c: Add missing prototypes.
+
+ 2001-10-01 Frank Ch. Eigler <fche@redhat.com>
+
+ * elf32-mep.c (mep_elf_merge_private_bfd_data): Enforce endianness
+ compatibility.
+
+ 2001-09-28 Richard Henderson <rth@redhat.com>
+
+ * elf32-mep.c (mep_elf_section_flags): New.
+ (mep_elf_fake_sections): New.
+ (elf_backend_section_flags): New.
+ (elf_backend_fake_sections): New.
+
+ 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * elf32-mep.c: Add missing function prototypes.
+ Fix compile time warnings. Improve formatting.
+ * mep_relocs.pl: Improve formatting in generated code.
+
+ 2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * cpu-mep.c: Add missing function prototype.
+
+ 2001-07-25 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Adjust calculation of PC
+ to be endian-sensitive.
+
+ 2001-07-17 Richard Henderson <rth@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
+ compensate for high bit set in R_MEP_LOW16.
+
+ 2001-07-12 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Don't do overflow
+ checking on VT relocs.
+ (mep_elf_merge_private_bfd_data): Return true if we chose not to
+ merge the data.
+
+ 2001-07-09 DJ Delorie <dj@redhat.com>
+
+ * cpu-mep.c (mep_compatible): New, base compatibility on
+ conflicting configurations.
+ (bfd_mep_arch): Use a macro and wrap with comments for the config
+ tool.
+ * elf32-mep.c (elf32_mep_machine): Take bfd_mach directly from
+ flags.
+ (mep_elf_merge_private_bfd_data): Merge configurations sanely.
+ (config_names): New.
+ (mep_elf_print_private_bfd_data): Print config name if possible.
+
+ 2001-06-25 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_reloc_type_lookup): Add vtable special cases,
+ regenerate others.
+ * reloc.c: Regenerate with new elf/mep.h relocs.
+ * libbfd.h: Likewise.
+ * bfd-in2.h: Likewise.
+
+ 2001-06-25 Ben Elliston <bje@redhat.com>
+
+ * elf32-mep.c (mep_reloc): Mark unused parameters as such.
+ (mep_final_link_relocate): Remove unused local variables.
+
+ 2001-06-06 DJ Delorie <dj@redhat.com>
+
+ * config.bfd (mep-*-elf): Add bfd_elf32_mep_little_vec.
+ * configure.in: Ditto.
+ * configure: Ditto.
+ * mep-relocs.pl: Support both endians.
+ * elf32-mep.c: Regenerate; add little endian targets.
+
+ 2001-05-31 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_elf_relocate_section): Fix error message.
+
+ 2001-05-21 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_final_link_relocate): Fix pcrel logic.
+
+ 2001-05-10 DJ Delorie <dj@redhat.com>
+
+ * mep-relocs.pl: Detect no-overflow relocs better.
+ * elf32-mep.c: Regenerate. HI16U, HI16S have correct shifts and
+ those and LOW16 are no-overflow now.
+
+ 2001-05-03 DJ Delorie <dj@redhat.com>
+
+ * mep-relocs.pl: New, generates reloc-handling code for
+ elf32-mep.c.
+ * elf32-mep.c: Regenerate.
+
+ 2001-05-02 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c (mep_elf_howto_table): Fix size fields.
+ (mep_lookup_global, mep_tpoff_base, mep_sdaoff_base): New,
+ support %tpoff() and %sdaoff() relocs.
+ (mep_final_link_reloc): Add support for MeP relocs.
+ (mep_elf_relocate_section): Support %tpoff() and %sdaoff().
+
+ 2001-05-01 DJ Delorie <dj@redhat.com>
+
+ * elf32-mep.c: Use RELA only.
+ (mep_elf_howto_table): Add MeP-specific relocs.
+ (mep_reloc_type_lookup): Map relocs.
+ * reloc.c: Add MeP-specific relocs.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+ 2001-04-03 Ben Elliston <bje@redhat.com>
+
+ * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
+ (ALL_MACHINES_CFILES): Add cpu-mep.c.
+ (BFD32_BACKENDS): Add elf32-mep.lo.
+ (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
+ (cpu-mep.lo): New target.
+ * Makefile.in: Regenerate.
+ * config.bfd: Handle mep-*-elf.
+ * archures.c (bfd_architecture): Add bfd_{arch,mach}_mep.
+ (bfd_archures_list): Add bfd_mep_arch.
+ * configure.in: Handle bfd_elf32_mep_vec.
+ * configure: Regenerate.
+ * targets.c (bfd_elf32_mep_vec): Declare.
+ (bfd_target_vector): Add bfd_elf32_mep_vec.
+ * elf.c (prep_headers): Set e_machine to EM_CYGNUS_MEP.
+ * cpu-mep.c: New file.
+ * elf32-mep.c: Likewise.
+ * bfd-in2.h: Regenerate.
+ * po/POTFILES.in: Likewise.
+
+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * Contribute the following changes:
+ 2004-07-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * elflink.c (perform_complex_relocation): Detect relocations against
+ undefined symbols.
+
+ 2002-04-02 DJ Delorie <dj@redhat.com>
+
+ * elflink.h (resolve_symbol): Handle weak symbols.
+
+ 2002-03-07 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h (perform_complex_relocations): Minor debug message
+ touchup.
+
+ 2002-01-23 Graydon Hoare <graydon@redhat.com>
+
+ * bfd-in2.h: Add signed RELC (SRELC) symbols.
+ * elf.c (swap_out_syms): Likewise.
+ * elfcode.h (elf_slurp_symbol_table): Likewise.
+ (elf_symbol_flags): Likewise.
+ * syms.c: Likewise.
+ * elflink.h (eval_symbol): Introduce signed RELC evaluation.
+ (evaluate_complex_relocation_symbols): Likewise.
+ (perform_complex_relocations): Remove sign-extension logic,
+ which was broken anyways.
+
+ 2002-01-15 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h (decode_complex_addend): Add oplen, signed_p, trunc_p
+ params.
+ (perform_complex_relocations): Call decode with new args,
+ Sign extend leftmost signed fields, delegate overflow check to
+ bfd_check_overflow in reloc.c, enhance overflow error messages.
+
+ 2002-01-08 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h (resolve_symbol): Fix symbol -> section relationship.
+ (resolve_symbol): Remove unused parameter.
+ (eval_symbol): Remove unused arg from resolve_symbol call.
+
+ 2002-01-01 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h (perform_complex_relocations): Add overflow
+ checking for RELC fragments.
+
+ 2001-12-15 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * elflink.h (evaluate_complex_relocation_symbols): Formatting
+ tidy ups. Process all symbols, even if an error is
+ encountered.
+
+ 2001-12-10 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h (evaluate_complex_relocation_symbols): Resolve
+ global RELC symbols using separate logic from local symbols.
+
+ 2001-12-10 Nick Clifton <nickc@cambridge.redhat.com>
+
+ Various formatting tidy ups and compile time warning removals,
+ plus:
+
+ * elflink.h (eval_symbol): Set bfd_error for failure returns.
+ (evaluate_complex_relocation_symbols): Only evaluate local
+ symbols.
+
+ 2001-11-24 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h.c (resolve_symbol): Skip non-local syms in
+ local lookup loop; get section offset from section
+ symbol occurs in (rather than reloc section); handle
+ common symbols.
+
+ 2001-11-24 Graydon Hoare <graydon@redhat.com>
+
+ * elflink.h.c (resolve_symbol): Use
+ bfd_elf_string_from_elf_section to look up local symbols in
+ current bfd.
+ (eval_symbol): Add input_bfd parameter for resolve_symbol's
+ use.
+ (evaluate_complex_relocation_symbols): Pass parameter.
+ (resolve_section) Fix silly typo.
+
+ 2001-10-16 Jeff Holcomb <jeffh@redhat.com>
+
+ * elflink.h (eval_symbol): Buffer size needs to be an integer for
+ Solaris cc.
+
+ 2001-11-15 graydon hoare <graydon@redhat.com>
+
+ * elf32-mep.c (mep_info_to_howto_rela): Add complex reloc
+ howto.
+ * elflink.h (resolve_section): Add support for pseudo-sections
+ in complex symbols.
+ (evaluate_complex_relocation_symbols): Permit evaluating RELC
+ symbols on non-RELC relocs. They are distinct issues.
+
+ 2001-10-15 graydon hoare <graydon@redhat.com>
+
+ * reloc.c (bfd_reloc_code_type): Define BFD_RELOC_RELC,
+ in the _correct_ place.
+
+ 2001-10-11 graydon hoare <graydon@redhat.com>
+
+ * elflink.h (eval_symbol): Fix strtol calls with undefined
+ behavior.
+
+ 2001-10-03 graydon hoare <graydon@redhat.com>
+
+ * elflink.h (set_symbol_value): New function for relc.
+ (resolve_symbol): Likewise.
+ (resolve_section): Likewise.
+ (undefined_reference): Likewise.
+ (eval_symbol): Likewise.
+ (evaluate_complex_relocation_symbols): Likewise.
+ (put_value): Likewise.
+ (get_value): Likewise.
+ (decode_complex_addend): Likewise.
+ (perform_complex_relocations): Likewise.
+ (elf_link_input_bfd): Insert hook into
+ evaluate_complex_relocation_symbols.
+ (elf_link_input_bfd): Insert hook into
+ perform_complex_relocations.
+
+ * bfd-in2.h: Define BFD_RELOC_RELC, BSF_RELC.
+
+ * elf.c (swap_out_syms): Add BSF_RELC / STT_RELC support.
+
+ * elfcode.h (elf_slurp_symbol_table): Likewise.
+ (elf_symbol_flags): Likewise.
+
+ * libbfd.h: Add "BFD_RELOC_RELC" to bfd_reloc_code_real_names
+ table.
+
+ 2001-06-20 Frank Ch. Eigler <fche@redhat.com>
+
+ * syms.c (BSF_RELC): New symbol flag.
+ * elf.c (swap_out_syms): Map BSF_RELC -> STT_RELC.
+ * elfcode.h (elf_slurp_symbol_table): Map STT_RELC -> BSF_RELC.
+ (elf_symbol_flags): Display BSF_RELC as "relc".
+ * bfd-in2.h: Regenerated.
+
2007-02-05 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
projects / external / binutils.git / blobdiff