binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Ian Lance Taylor	58142f101d	* libbfd.c (bfd_malloc, bfd_realloc): New functions. (bfd_zmalloc): Return PTR, not char . Take size_t, not bfd_size_type. libbfd-in.h (bfd_malloc, bfd_realloc): Declare. (bfd_zmalloc): Change declaration. * libbfd.h: Rebuild. * Many files: Use bfd_malloc and bfd_realloc rather than malloc and realloc. Don't set bfd_error_no_memory if they fail.	31 years ago
Ian Lance Taylor	a9713b91a7	* opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if obstack_alloc fails. (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish fails. * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails. * Many files: don't set bfd_error_no_memory if one of the above routines fails.	31 years ago
Ian Lance Taylor	2f3508ad05	* Many files: change all bfd_target vectors to be const. Change all uses of bfd_target * to be const bfd_target . Change bfd_target_vector and bfd_default_vector arrays to be const bfd_target const *.	33 years ago
Ian Lance Taylor	b3cee0a981	* aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if section->relocation is NULL; malloc might have returned NULL when given a zero size if there were no relocations. * bout.c (b_out_canonicalize_reloc): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * ecoff.c (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * nlmcode.h (nlm_canonicalize_reloc): Likewise. * som.c (som_canonicalize_reloc): Likewise. * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc returns NULL, don't report an error if we asked for zero bytes. * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns NULL, don't report an error if we asked for zero bytes. * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.	33 years ago
Ian Lance Taylor	4002f18a05	Made sure that every call to bfd_read, bfd_write, and bfd_seek checks the return value and handled bfd_error correctly. These changes are not itemised.	33 years ago
Ian Lance Taylor	5c8444f8f8	Add bfd_free_cached_info support to a.out backends. * aoutx.h (aout_get_external_symbols): Renamed from aout_link_get_symbols. Read strings even if symbols have been read. Store string size in obj_aout_string_size. (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to read the symbols. Allocate the cached symbols with malloc, not bfd_alloc. (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with malloc, not bfd_alloc. (NAME(aout,bfd_free_cached_info)): New function; free cached symbols and relocs. * libaout.h (struct aoutdata): Add external_string_size field. (obj_aout_external_string_size): New accessor macro. (NAME(aout,close_and_cleanup)): Don't declare. (NAME(aout,bfd_free_cached_info)): Declare. (aout_32_close_and_cleanup): Don't define. (aout_64_close_and_cleanup): Don't define. * aout-target.h (MY_bfd_free_cached_info): If not already defined, define as NAME(aout,free_cached_info). (MY_close_and_cleanup): If not already defined, define as MY_bfd_free_cached_info. * aout-adobe.c (aout_32_close_and_cleanup): Define. (aout_32_bfd_free_cached_info): Don't define. * bout.c (aout_32_close_and_cleanup): Define. (aout_32_bfd_free_cached_info): Don't define. * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true. (MY_close_and_cleanup): Don't define. * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached relocs with malloc, not bfd_alloc. * i386os9k.c (aout_32_close_and_cleanup): Define. (aout_32_bfd_free_cached_info): Don't define.	33 years ago
Ian Lance Taylor	326e32d7ce	Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Changes to let BFD return an error indication from get_symtab_upper_bound, bfd_canonicalize_symtab, bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now return long instead of unsigned int, and use -1 to indicate an error. Along the way, rename get_symtab_upper_bound to bfd_get_symtab_upper_bound. * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on errors. (bfd_canonicalize_reloc): Likewise. * syms.c (bfd_get_symtab_upper_bound): Renamed from get_symtab_upper_bound. * targets.c (bfd_target): Renamed _get_symtab_upper_bound to _bfd_get_symtab_upper_bound, and changed it and _bfd_canonicalize_symtab and _get_reloc_upper_bound and _bfd_canonicalize_reloc to all return long. * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. (NAME(aout,get_symtab_upper_bound)): Likewise. * bout.c (b_out_canonicalize_reloc): Likewise. (b_out_get_reloc_upper_bound): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * coffgen.c (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_get_symtab_upper_bound): Likewise. (elf_get_reloc_upper_bound): Likewise. (elf_canonicalize_reloc): Likewise. (elf_get_symtab): Likewise. * hp300hpux.c (MY(get_symtab)): Likewise. (MY(get_symtab_upper_bound)): Likewise. (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * ieee.c (ieee_slurp_external_symbols): Change return type to boolean. Check for errors from get_symbol. (ieee_slurp_symbol_table): Change return type to boolean. Check for errors from ieee_slurp_external_symbols. (ieee_get_symtab_upper_bound): Return long, and -1 on errors. (ieee_get_symtab): Likewise. (ieee_get_reloc_upper_bound): Likewise. (ieee_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. (nlm_get_symtab): Likewise. (nlm_get_reloc_upper_bound): Likewise. (nlm_canonicalize_reloc): Likewise. * oasys.c (oasys_get_symtab_upper_bound): Likewise. (oasys_get_symtab): Likewise. (oasys_get_reloc_upper_bound): Likewise. (oasys_canonicalize_reloc): Likewise. * som.c (som_get_symtab_upper_bound): Likewise. (som_get_symtab): Likewise. (som_get_reloc_upper_bound): Likewise. (som_canonicalize_reloc): Likewise. * srec.c (srec_get_symtab_upper_bound): Likewise. (srec_get_symtab): Likewise. (srec_get_reloc_upper_bound): Define as bfd_0l. (srec_canonicalize_reloc): Likewise. * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. (tekhex_get_symtab_upper_bound): Likewise. (tekhex_get_reloc_upper_bound): Define as bfd_0l. (tekhex_canonicalize_reloc): Likewise. * libaout.h (NAME(aout,get_symtab_upper_bound)): Change declaration to return long. (NAME(aout,get_symtab)): Likewise. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. (bfd_elf32_get_symtab): Likewise. (bfd_elf32_get_reloc_upper_bound): Likewise. (bfd_elf32_canonicalize_reloc): Likewise. (bfd_elf64_get_symtab_upper_bound): Likewise. (bfd_elf64_get_symtab): Likewise. (bfd_elf64_get_reloc_upper_bound): Likewise. (bfd_elf64_canonicalize_reloc): Likewise. * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. (nlmNAME(get_symtab)): Likewise. (nlmNAME(get_reloc_upper_bound)): Likewise. (nlmNAME(canonicalize_reloc)): Likewise. * archive.c (compute_and_write_armap): Use error_return and no_memory_return labels rather than freeing information in various places. Change storage, symcount and src_count to long. Check errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * bout.c (b_out_relax_section): Change reloc_size to long. Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. (b_out_get_relocated_section_contents): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise. * elf32-mips.c: Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. (hppa_look_for_stubs_in_section): Check for errors from bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and bfd_canonicalize_reloc. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * linker.c (generic_link_read_symbols): Likewise. (_bfd_generic_final_link): Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. (bfd_coff_reloc16_get_relocated_section_contents): Likewise. * libbfd.c (bfd_0l): New function. * libbfd-in.h (bfd_0l): Declare. * aix386-core.c: Change get_symtab_upper_bound, get_symtab, get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather than bfd_0u. * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables temp and name.	33 years ago
Jeff Law	250578363e	* libbfd.c (bfd_read): Set bfd_error as appropriate for a short read. (bfd_error_system_call or bfd_error_file_truncated). * som.c: Do not blindly set bfd_error_system_call after a failing bfd_read, bfd_write, or bfd_seek. In a few places (like som_object_p) override the error status set by bfd_read. * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. * som.c: Check return values from several bfd_{seek,read,write} calls that we just assumed were not failing.	33 years ago
Stan Shebs	48ee075741	* configure.in: i386lynx_coff_vec requires coff-i386lynx.o. * coff-i386lynx.c: New file, defines Lynx target vector and name, includes coff-i386.c. * coff-i386.c (i386coff_vec): Allow redefinition of target vector symbol and name, if TARGET_SYM and/or TARGET_NAME are defined. * i386lynx.c: Remove coff vector definition entirely. (lynx_32_swap_ext_reloc_in): Define. (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386 Lynx-specific way. (lynx_32_swap_ext_reloc_out): Define. (lynx_32_swap_std_reloc_out): Define. (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns. (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns. (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns. (WRITE_HEADERS): Define, call Lynx swapping fns. * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.	33 years ago

9 Commits (350cc7c882ffcd3dac002ee0ef996fd87cfb715f)