aboutsummaryrefslogtreecommitdiff
path: root/bfd
AgeCommit message (Collapse)AuthorFilesLines
2000-03-242000-03-24 H.J. Lu <hjl@gnu.org>H.J. Lu2-0/+9
* elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype. (elf64_alpha_find_reloc_at_ofs): Likewise.
2000-03-23Add missing parts of ChangeLog entry for my change of 2000/02/19 00:59:26 to ↵Geoffrey Keating1-0/+24
coff-rs6000.c.
2000-03-17Extend the allowed bitfield range (ie. that for whichAlan Modra2-63/+39
complain_overflow_bitfield doesn't complain) from -2**(n-1)..2**n-1 to -2**n..2**n. This might mean that some reloc overflows are no longer caught, but it solves the address wrap problem for 16-bit relocs nicely. In any case, ports that rely on complain_overflow_bitfield for reloc overflow checking were not getting a very good check previously. A bitfield range in a machine instruction is typically either the signed or unsigned n bit numbers, not the overlap of these two ranges.
2000-03-14 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.Catherine Moore2-8/+62
2000-03-14 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total numberJeff Law2-4/+11
of shrinks properly, including the last reloc.
2000-03-13 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanityJeff Law2-1/+6
check for R_MOVL2.
2000-03-11Return bfd_error_wrong_format on a format mismatch.Alan Modra2-2/+10
2000-03-11* elf32-mips.c (_bfd_mips_elf_relocate_section): Do properGeoffrey Keating2-4/+51
sign-extension and big-endian compensation for R_MIPS_64 even in ld -r.
2000-03-11In bfd/:Geoffrey Keating2-15/+167
* elf32-mips.c (mips_elf_next_relocation): Rename from mips_elf_next_lo16_relocation, and generalize to look for any relocation type. (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset. (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16. (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16. (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2. (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64. (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32. (bfd_elf32_bfd_reloc_type_lookup): Add new relocs. (mips_rtype_to_howto): Likewise. (mips_elf_calculate_relocation): Handle new relocs. (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs are paired. The addend for R_MIPS_GNU_REL16_S2 is shifted right two bits. In gas/: * config/tc-mips.c (mips_ip): Don't put stuff in .rodata when embedded-pic. * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic implementation doesn't have special handling for switch statements. (macro_build): Allow for code in sections other than .text. (macro): Likewise. (mips_ip): Likewise. (md_apply_fix): Do pc-relative relocation madness for MIPS ELF. Don't perform relocs if we will be outputting them. (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when embedded-pic. In gas/testsuite/: * gas/mips/empic.d: New file. * gas/mips/empic.s: New file. * gas/mips/mips16-e.d: New file. * gas/mips/mips16-e.s: New file. * gas/mips/mips16-f.d: New file. * gas/mips/mips16-f.s: New file. * gas/mips/mips.exp: Add empic, mips16-e. Add mips16-f as an expected failure. In include/elf: * mips.h: Add R_MIPS_GNU_REL_HI16, R_MIPS_GNU_REL_LO16, R_MIPS_GNU_REL16_S2, R_MIPS_PC64 and R_MIPS_PC32 relocation numbers.
2000-03-11Fix typos in comments, and restore comment formatting destroyed by emacs atAlan Modra2-47/+56
some stage.
2000-03-07 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.Doug Evans3-4/+35
* bfd-in2.h: Rebuild.
2000-03-06Further LINK6 bug fix.Nick Clifton1-7/+5
2000-03-06fix LINK6 code.Nick Clifton2-47/+103
2000-03-06 * elf.c (swap_out_syms): Check for null type_ptr.Catherine Moore2-1/+6
2000-03-022000-03-01 Hans-Peter Nilsson <hp@axis.com>Ian Lance Taylor7-30/+18
* aout-target.h (MY(write_object_contents)): Remove unused and unusable "#if CHOOSE_RELOC_SIZE". * pc532-mach.c (MY(write_object_contents)): Ditto. * netbsd.h (MY(write_object_contents)): Ditto. * hp300hpux.c (MY(write_object_contents)): Ditto. * freebsd.h (MY(write_object_contents)): Ditto. * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2000-03-01Fix building with --enable-targets=allNick Clifton16-89/+172
2000-03-012000-03-01 H.J. Lu <hjl@gnu.org>H.J. Lu38-55/+129
* aoutx.h (aout_link_input_section_std): Pass "true" to the undefined_symbol callback. (aout_link_input_section_ext): Likewise. * bout.c (get_value): Likewise. * coff-a29k.c (coff_a29k_relocate_section): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_conten): Likewise. (alpha_relocate_section): Likewise. * coff-arm.c (coff_arm_relocate_section): Likewise. * coff-i960.c (coff_i960_relocate_section): Likewise. * coff-mcore.c (coff_mcore_relocate_section): Likewise. * coff-mips.c (mips_relocate_section): Likewise. * coff-ppc.c (coff_ppc_relocate_section): Likewise. * coff-sh.c (sh_relocate_section): Likewise. * coff-tic80.c (coff_tic80_relocate_section): Likewise. * cofflink.c (_bfd_coff_generic_relocate_section): Likewise. * elf-m10200.c (mn10200_elf_relocate_section): Likewise. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section): Likewise. * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise. * elflink.h (elf_link_output_extsym): Likewise. * pe-mips.c (coff_pe_mips_relocate_section): Likewise. * reloc.c (bfd_generic_get_relocated_section_conten): Likewise. * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise. * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the undefined_symbol callback when building shared library with -Bsymbolic and undefined symbols are allowed. Otherwise, pass "true". * elf32-arm.h (elf32_arm_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mips.c (mips_elf_calculate_relocation): Likewise. (elf32_mips_get_relocated_section_content): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2000-02-28Add WinCE support.Nick Clifton18-92/+2475
2000-02-282000-02-27 Jakub Jelinek <jakub@redhat.com>Ian Lance Taylor3-26/+54
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump architecture if the object causing the bump is dynamic. * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise, and also don't it for memory ordering. (sparc64_elf_write_relocs): Take src_rela out of the loop.
2000-02-28 * dwarf2.c (read_abbrevs): Use _raw_size directly rather thanIan Lance Taylor2-3/+10
calling bfd_get_section_size_before_reloc. (decode_line_info): Likewise. (_bfd_dwarf2_find_nearest_line): Likewise.
2000-02-272000-02-27 Eli Zaretskii <eliz@is.elta.co.il>Ian Lance Taylor3-4/+12
* Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the name of the libtool directory. * Makefile.in: Rebuild.
2000-02-27rebuild with current toolsIan Lance Taylor6-1405/+1290
2000-02-26 * som.c (SOM_HOWTO): Define.Jeff Law2-0/+8
(som_hppa_howto_table): Use it.
2000-02-25* config.bfd: Enable 64 bit support for GNU/Linux/sparc.Alexandre Oliva2-1/+3
2000-02-25* config.bfd: Enable 64 bit support for Solaris7+/sparc.Alexandre Oliva2-1/+11
2000-02-24 * som.c (som_misc_symbol_info): Add fieldCatherine Moore2-1/+27
secondary_def. (som_bfd_derive_misc_symbol_info): Initialize secondary_def. (som_build_and_write_symbol_table): Keep track of secondary_def field. (som_slurp_symbol_table): Set BSF_WEAK symbol flag if secondary_def field is set. (som_bfd_ar_write_symbol_stuff): Initialize secondary_def.
2000-02-23fix typo in previous deltaNick Clifton1-1/+1
2000-02-23Accept 16-bit addresses.Nick Clifton2-11/+18
2000-02-23Add IBM 370 support.Alan Modra15-453/+2458
2000-02-222000-02-22 H.J. Lu <hjl@gnu.org>Ian Lance Taylor2-1/+8
* elflink.h (elf_link_add_object_symbols): If a version symbol is not defined, don't add a second ELF_VER_CHR.
2000-02-22 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning forIan Lance Taylor2-3/+19
invalid relocation types, and change them to R_386_NONE.
2000-02-222000-02-22 H.J. Lu <hjl@gnu.org>Ian Lance Taylor1-4/+6
* elflink.h (elf_bfd_final_link): Call output_extsym for global symbols converted to local symbols even when stripping all symbols. (elf_link_output_extsym): Process global symbols converted to local symbols even if they are being stripped.
2000-02-21This lot mainly cleans up `comparison between signed and unsigned' gccAlan Modra7-16/+47
warnings. One usused var, and a macro parenthesis fix too. Also check input sections are elf when doing gc in elflink.h.
2000-02-21 ELF HPPA doesn't work at present; remove it until it does.Ian Lance Taylor5-16/+24
* config.bfd: Comment out setting targ_defvec to bfd_elf32_hppa_vec. * Makefile.am: Rebuild dependencies. (BFD32_BACKENDS): Remove elf32-hppa.lo. (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c. (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h. * Makefile.in: Rebuild. * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2000-02-19* coffcode.h (coff_set_arch_mach_hook): Use free(), because thereGeoffrey Keating2-5/+10
is no bfd_free(). Revert bfd_free part of previous change.
2000-02-19* coffcode.h (coff_set_arch_mach_hook): Don't use variable-sizeGeoffrey Keating3-77/+800
arrays. (coff_compute_section_file_positions): Use bfd_free to pair bfd_malloc. (coff_write_object_contents): Likewise. * coff-rs6000.c (xcoff_howto_table_16): New variable. (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2000-02-18 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirectRichard Henderson5-34/+58
and hide_symbol members. (elf_link_hash_copy_indirect): Remove. (elf_link_hash_hide_symbol): Remove. (struct elf_backend_data): Add elf_backend_copy_indirect_symbol and elf_backend_hide_symbol. (_bfd_elf_link_hash_copy_indirect): Declare. (_bfd_elf_link_hash_hide_symbol): Declare. * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument. (_bfd_elf_link_hash_hide_symbol): Likewise. (_bfd_elf_link_hash_table_init): Don't init killed members. * elflink.h (elf_link_add_object_symbols): Use the bed function pointers not elf_link_hash_{copy_indirect,hide_symbol}. (elf_link_assign_sym_version): Likewise. * elfxx-target.h (elf_backend_copy_indirect_symbol): Default. (elf_backend_hide_symbol): Likewise. (elfNN_bed): Update for new members.
2000-02-17Fix copyright line.Kevin Buettner1-1/+1
2000-02-17AIX 4.3 core dump changes.Kevin Buettner2-12/+54
2000-02-17bfd:Joern Rennecke7-45/+414
Reinstate bits of sh4 support that got accidentally deleted. Add sh-dsp support. bfd: * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros. (bfd_mach_sh3_dsp): Likewise. (bfd_mach_sh4): Reinstate. (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750. * bfd-in2.h: Regenerate. * coff-sh.c (struct sh_opcode): flags is no longer short. (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros. (sh_opcode41, sh_opcode42): Integrate as sh_opcode41. (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes. (sh_opcode41, sh_opcode4, sh_opcode80): Likewise. (sh_opcodes): No longer const. (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays. (sh_insn_uses_reg): Check for USESAS and USESR8. (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS. (_bfd_sh_align_load_span): Return early for SH4. Modify sh_opcodes lookup table for sh-dsp / sh3-dsp. Take into account that field b of a parallel processing insn could be mistaken for a separate insn. * cpu-sh.c (arch_info_struct): New array elements for sh2, sh-dsp and sh3-dsp. Reinstate element for sh4. (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros. (SH4_NEXT): Reinstate. (SH3_NEXT, SH3E_NEXT): Adjust. * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare. * elf32-sh.c (sh_elf_set_private_flags): New function. (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise. (sh_elf_merge_private_data): New function. (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define. (bfd_elf32_bfd_copy_private_bfd_data): Define. (bfd_elf32_bfd_merge_private_bfd_data): Change to sh_elf_merge_private_data. gas: * config/tc-sh.c ("elf/sh.h"): Include. (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables. (md.begin): Initialize target_arch. Only include opcodes in has table that match selected architecture. (parse_reg): Recognize register names for sh-dsp. (parse_at): Recognize post-modify addressing. (get_operands): The leading space is now optional. (get_specific): Remove FDREG_N support. Add support for sh-dsp arguments. Update valid_arch. (build_Mytes): Add support for SDT_REG_N. (find_cooked_opcode): New function, broken out of md_assemble. (assemble_ppi, sh_elf_final_processing): New functions. (md_assemble): Use find_cooked_opcode and assemble_ppi. (md_longopts, md_parse_option): New option: -dsp. * config/tc-sh.h (elf_tc_final_processing): Define. (sh_elf_final_processing): Declare. include/elf: * sh.h: (EF_SH_MACH_MASK, EF_SH_UNKNOWN, EF_SH1, EF_SH2): New macros. (EF_SH3, EF_SH_HAS_DSP, EF_SH_DSP, EF_SH3_DSP): Likewise. (EF_SH_HAS_FP, EF_SH3E, EF_SH4, EF_SH_MERGE_MACH): Likewise. opcodes: * sh-dis.c (print_movxy, print_insn_ddt, print_dsp_reg): New functions. (print_insn_ppi): Likewise. (print_insn_shx): Use info->mach to select appropriate insn set. Add support for sh-dsp. Remove FD_REG_N support. * sh-opc.h (sh_nibble_type): Add new values for sh-dsp support. (sh_arg_type): Likewise. Remove FD_REG_N. (sh_dsp_reg_nums): New enum. (arch_sh1, arch_sh2, arch_sh3, arch_sh3e, arch_sh4): New macros. (arch_sh_dsp, arch_sh3_dsp, arch_sh1_up, arch_sh2_up): Likewise. (arch_sh3_up, arch_sh3e_up, arch_sh4_up, arch_sh_dsp_up): Likewise. (arch_sh3_dsp_up): Likewise. (sh_opcode_info): New field: arch. (sh_table): Split up insn with FD_REG_N into ones with F_REG_N and D_REG_N. Fill in arch field. Add sh-dsp insns.
2000-02-13 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect andRichard Henderson4-87/+94
hide_symbol members. (elf_link_hash_copy_indirect): New. (elf_link_hash_hide_symbol): New. * elflink.h (elf_link_add_object_symbols): Break out copy from indirect new new symbol to elf.c. (elf_link_assign_sym_version): Break out privatization of non-exported symbol to elf.c. * elf.c (_bfd_elf_link_hash_copy_indirect): New. (_bfd_elf_link_hash_hide_symbol): New. (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2000-02-13 * section.c (_bfd_strip_section_from_output): Add info parameter.Ian Lance Taylor12-38/+91
If it passed as non-NULL, use it to check whether any input BFD has an input section which uses this output section. Change all callers. * bfd-in2.h: Rebuild. * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of 1999-11-29. * bfd-in2.h: Rebuild.
2000-02-13rebuildIan Lance Taylor1-16/+42
2000-02-10Add hooks to support TI COFF handling.Timothy Wall3-0/+19
2000-02-10Fix problem where -relax could reorder multiple consecutive sets of theJoern Rennecke2-16/+123
same register: * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG, USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros. * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes. * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg, sh_insns_uses_or_sets_freg): New functions. * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros. * (sh_insns_conflict): Use new functions and new macros to detect conflicts when two instructions both set same integer registers, both set same fp register, and both set special register.
2000-02-09Set arch/mach info prior to swapping in sections, so that the swappingTimothy Wall2-4/+12
routines have access to the arch/mach info.
2000-02-08apply patch from MArk Elbrecht tpo update comment and copyrightNick Clifton2-2/+6
2000-02-072000-02-06 Jason Molenda (jsm@bugshack.cygnus.com)Jason Molenda1-2/+2
* ChangeLog: Whitespace change to test logging. * bfd/ChangeLog, dejagnu/ChangeLog, include/ChangeLog, tcl/ChangeLog: Same.
2000-01-28Apply patch from Thomas de Lellis to allow nm to distinguish between weakNick Clifton3-6/+63
function symbols and weak data symbols.
2000-01-27Apply Thoams de Lellis's patch to fic disassembly of Thumb instructions whenNick Clifton2-7/+27
bounded by non-function labels.
generated by cgit v1.1 at 2025-01-01 21:41:14 +0000