X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Ftargets.c;h=d95c0aaf3c3b92473a94205d1f221ddfe4a0e122;hb=39ec04904ff172dd67fd43ed3720f26d854732bf;hp=e490f5f81d68dc43541bde51312cc979302c5b43;hpb=617a5ada88c7d4b6aae201ad5b295f3d2ef07c10;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/targets.c b/bfd/targets.c index e490f5f81d..d95c0aaf3c 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -1,5 +1,5 @@ /* Generic target-file-type support for the BFD library. - Copyright (C) 1990-2018 Free Software Foundation, Inc. + Copyright (C) 1990-2020 Free Software Foundation, Inc. Written by Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -176,10 +176,12 @@ DESCRIPTION .{* Forward declaration. *} .typedef struct flag_info flag_info; . +.typedef void (*bfd_cleanup) (bfd *); +. .typedef struct bfd_target .{ . {* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. *} -. char *name; +. const char *name; . . {* The "flavour" of a back end is a general indication about . the contents of a file. *} @@ -240,9 +242,9 @@ DESCRIPTION . {* Format dependent routines: these are vectors of entry points . within the target vector structure, one for each format to check. *} . -. {* Check the format of a file being read. Return a <> or zero. *} -. const struct bfd_target * -. (*_bfd_check_format[bfd_type_end]) (bfd *); +. {* Check the format of a file being read. Return a <> on +. success or zero on failure. *} +. bfd_cleanup (*_bfd_check_format[bfd_type_end]) (bfd *); . . {* Set the format of a file being written. *} . bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); @@ -390,9 +392,10 @@ BFD_JUMP_TABLE macros. .#define bfd_get_symbol_info(b,p,e) \ . BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) . const char *(*_bfd_get_symbol_version_string) (bfd *, struct bfd_symbol *, +. bfd_boolean, . bfd_boolean *); -.#define bfd_get_symbol_version_string(b,s,h) \ -. BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,h)) +.#define bfd_get_symbol_version_string(b,s,p,h) \ +. BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,p,h)) . bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); . bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); . alent * (*_get_lineno) (bfd *, struct bfd_symbol *); @@ -462,9 +465,11 @@ BFD_JUMP_TABLE macros. . NAME##_bfd_lookup_section_flags, \ . NAME##_bfd_merge_sections, \ . NAME##_bfd_is_group_section, \ +. NAME##_bfd_group_name, \ . NAME##_bfd_discard_group, \ . NAME##_section_already_linked, \ . NAME##_bfd_define_common_symbol, \ +. NAME##_bfd_link_hide_symbol, \ . NAME##_bfd_define_start_stop . . int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); @@ -519,6 +524,9 @@ BFD_JUMP_TABLE macros. . {* Is this section a member of a group? *} . bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); . +. {* The group name, if section is a member of a group. *} +. const char *(*_bfd_group_name) (bfd *, const struct bfd_section *); +. . {* Discard members of a group. *} . bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); . @@ -531,6 +539,10 @@ BFD_JUMP_TABLE macros. . bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, . struct bfd_link_hash_entry *); . +. {* Hide a symbol. *} +. void (*_bfd_link_hide_symbol) (bfd *, struct bfd_link_info *, +. struct bfd_link_hash_entry *); +. . {* Define a __start, __stop, .startof. or .sizeof. symbol. *} . struct bfd_link_hash_entry * . (*_bfd_define_start_stop) (struct bfd_link_info *, const char *, @@ -575,6 +587,74 @@ to find an alternative output format that is suitable. . .} bfd_target; . +.static inline const char * +.bfd_get_target (const bfd *abfd) +.{ +. return abfd->xvec->name; +.} +. +.static inline enum bfd_flavour +.bfd_get_flavour (const bfd *abfd) +.{ +. return abfd->xvec->flavour; +.} +. +.static inline flagword +.bfd_applicable_file_flags (const bfd *abfd) +.{ +. return abfd->xvec->object_flags; +.} +. +.static inline bfd_boolean +.bfd_family_coff (const bfd *abfd) +.{ +. return (bfd_get_flavour (abfd) == bfd_target_coff_flavour +. || bfd_get_flavour (abfd) == bfd_target_xcoff_flavour); +.} +. +.static inline bfd_boolean +.bfd_big_endian (const bfd *abfd) +.{ +. return abfd->xvec->byteorder == BFD_ENDIAN_BIG; +.} +.static inline bfd_boolean +.bfd_little_endian (const bfd *abfd) +.{ +. return abfd->xvec->byteorder == BFD_ENDIAN_LITTLE; +.} +. +.static inline bfd_boolean +.bfd_header_big_endian (const bfd *abfd) +.{ +. return abfd->xvec->header_byteorder == BFD_ENDIAN_BIG; +.} +. +.static inline bfd_boolean +.bfd_header_little_endian (const bfd *abfd) +.{ +. return abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE; +.} +. +.static inline flagword +.bfd_applicable_section_flags (const bfd *abfd) +.{ +. return abfd->xvec->section_flags; +.} +. +.static inline char +.bfd_get_symbol_leading_char (const bfd *abfd) +.{ +. return abfd->xvec->symbol_leading_char; +.} +. +.static inline enum bfd_flavour +.bfd_asymbol_flavour (const asymbol *sy) +.{ +. if ((sy->flags & BSF_SYNTHETIC) != 0) +. return bfd_target_unknown_flavour; +. return sy->the_bfd->xvec->flavour; +.} +. */ /* All known xvecs (even those that don't compile on all systems). @@ -620,11 +700,12 @@ extern const bfd_target avr_elf32_vec; extern const bfd_target bfin_elf32_vec; extern const bfd_target bfin_elf32_fdpic_vec; extern const bfd_target cr16_elf32_vec; -extern const bfd_target cr16c_elf32_vec; extern const bfd_target cris_aout_vec; extern const bfd_target cris_elf32_vec; extern const bfd_target cris_elf32_us_vec; extern const bfd_target crx_elf32_vec; +extern const bfd_target csky_elf32_be_vec; +extern const bfd_target csky_elf32_le_vec; extern const bfd_target d10v_elf32_vec; extern const bfd_target d30v_elf32_vec; extern const bfd_target dlx_elf32_be_vec; @@ -632,6 +713,8 @@ extern const bfd_target elf32_be_vec; extern const bfd_target elf32_le_vec; extern const bfd_target elf64_be_vec; extern const bfd_target elf64_le_vec; +extern const bfd_target bpf_elf64_le_vec; +extern const bfd_target bpf_elf64_be_vec; extern const bfd_target epiphany_elf32_vec; extern const bfd_target fr30_elf32_vec; extern const bfd_target frv_elf32_vec; @@ -659,6 +742,7 @@ extern const bfd_target i386_elf32_vxworks_vec; extern const bfd_target i386_mach_o_vec; extern const bfd_target i386_msdos_vec; extern const bfd_target i386_pe_vec; +extern const bfd_target i386_pe_big_vec; extern const bfd_target i386_pei_vec; extern const bfd_target iamcu_elf32_vec; extern const bfd_target ia64_elf32_be_vec; @@ -684,6 +768,7 @@ extern const bfd_target m32r_elf32_linux_le_vec; extern const bfd_target m68hc11_elf32_vec; extern const bfd_target m68hc12_elf32_vec; extern const bfd_target m68k_elf32_vec; +extern const bfd_target s12z_elf32_vec; extern const bfd_target mach_o_be_vec; extern const bfd_target mach_o_le_vec; extern const bfd_target mach_o_fat_vec; @@ -734,6 +819,7 @@ extern const bfd_target nds32_elf32_be_vec; extern const bfd_target nds32_elf32_le_vec; extern const bfd_target nds32_elf32_linux_be_vec; extern const bfd_target nds32_elf32_linux_le_vec; +extern const bfd_target nfp_elf64_vec; extern const bfd_target nios2_elf32_be_vec; extern const bfd_target nios2_elf32_le_vec; extern const bfd_target ns32k_aout_pc532mach_vec; @@ -768,6 +854,7 @@ extern const bfd_target rs6000_xcoff_vec; extern const bfd_target rx_elf32_be_vec; extern const bfd_target rx_elf32_be_ns_vec; extern const bfd_target rx_elf32_le_vec; +extern const bfd_target rx_elf32_linux_le_vec; extern const bfd_target s390_elf32_vec; extern const bfd_target s390_elf64_vec; extern const bfd_target score_elf32_be_vec; @@ -796,7 +883,6 @@ extern const bfd_target sparc_elf64_fbsd_vec; extern const bfd_target sparc_elf64_sol2_vec; extern const bfd_target spu_elf32_vec; extern const bfd_target sym_vec; -extern const bfd_target tic30_aout_vec; extern const bfd_target tic30_coff_vec; extern const bfd_target tic4x_coff0_vec; extern const bfd_target tic4x_coff0_beh_vec; @@ -816,7 +902,6 @@ extern const bfd_target tic6x_elf32_c6000_be_vec; extern const bfd_target tic6x_elf32_c6000_le_vec; extern const bfd_target tic6x_elf32_linux_be_vec; extern const bfd_target tic6x_elf32_linux_le_vec; -extern const bfd_target tic80_coff_vec; extern const bfd_target tilegx_elf32_be_vec; extern const bfd_target tilegx_elf32_le_vec; extern const bfd_target tilegx_elf64_be_vec; @@ -841,7 +926,7 @@ extern const bfd_target x86_64_elf64_nacl_vec; extern const bfd_target x86_64_elf64_sol2_vec; extern const bfd_target x86_64_mach_o_vec; extern const bfd_target x86_64_pe_vec; -extern const bfd_target x86_64_pe_be_vec; +extern const bfd_target x86_64_pe_big_vec; extern const bfd_target x86_64_pei_vec; extern const bfd_target xc16x_elf32_vec; extern const bfd_target xgate_elf32_vec; @@ -849,6 +934,7 @@ extern const bfd_target xstormy16_elf32_vec; extern const bfd_target xtensa_elf32_be_vec; extern const bfd_target xtensa_elf32_le_vec; extern const bfd_target z80_coff_vec; +extern const bfd_target z80_elf32_vec; extern const bfd_target z8k_coff_vec; /* These are always included. */ @@ -945,7 +1031,6 @@ static const bfd_target * const _bfd_target_vector[] = &bfin_elf32_fdpic_vec, &cr16_elf32_vec, - &cr16c_elf32_vec, &cris_aout_vec, &cris_elf32_vec, @@ -953,6 +1038,9 @@ static const bfd_target * const _bfd_target_vector[] = &crx_elf32_vec, + &csky_elf32_be_vec, + &csky_elf32_le_vec, + &d10v_elf32_vec, &d30v_elf32_vec, @@ -1003,10 +1091,16 @@ static const bfd_target * const _bfd_target_vector[] = &i386_mach_o_vec, &i386_msdos_vec, &i386_pe_vec, + &i386_pe_big_vec, &i386_pei_vec, &iamcu_elf32_vec, +#ifdef BFD64 + &bpf_elf64_be_vec, + &bpf_elf64_le_vec, +#endif + #ifdef BFD64 #if 0 &ia64_elf32_be_vec, @@ -1043,6 +1137,8 @@ static const bfd_target * const _bfd_target_vector[] = &m68k_elf32_vec, + &s12z_elf32_vec, + &mach_o_be_vec, &mach_o_le_vec, &mach_o_fat_vec, @@ -1107,6 +1203,10 @@ static const bfd_target * const _bfd_target_vector[] = &nds32_elf32_linux_be_vec, &nds32_elf32_linux_le_vec, +#ifdef BFD64 + &nfp_elf64_vec, +#endif + &nios2_elf32_be_vec, &nios2_elf32_le_vec, @@ -1123,10 +1223,6 @@ static const bfd_target * const _bfd_target_vector[] = &pj_elf32_vec, &pj_elf32_le_vec, -#if BFD_SUPPORTS_PLUGINS - &plugin_vec, -#endif - &powerpc_boot_vec, &powerpc_elf32_vec, &powerpc_elf32_le_vec, @@ -1204,7 +1300,6 @@ static const bfd_target * const _bfd_target_vector[] = &sym_vec, - &tic30_aout_vec, &tic30_coff_vec, &tic54x_coff0_beh_vec, &tic54x_coff0_vec, @@ -1214,7 +1309,6 @@ static const bfd_target * const _bfd_target_vector[] = &tic54x_coff2_vec, &tic6x_elf32_be_vec, &tic6x_elf32_le_vec, - &tic80_coff_vec, &tilegx_elf32_be_vec, &tilegx_elf32_le_vec, @@ -1249,7 +1343,7 @@ static const bfd_target * const _bfd_target_vector[] = &x86_64_elf64_sol2_vec, &x86_64_mach_o_vec, &x86_64_pe_vec, - &x86_64_pe_be_vec, + &x86_64_pe_big_vec, &x86_64_pei_vec, #endif @@ -1263,6 +1357,7 @@ static const bfd_target * const _bfd_target_vector[] = &xtensa_elf32_le_vec, &z80_coff_vec, + &z80_elf32_vec, &z8k_coff_vec, #endif /* not SELECT_VECS */ @@ -1279,6 +1374,10 @@ static const bfd_target * const _bfd_target_vector[] = /* Likewise for ihex. */ &ihex_vec, +#if BFD_SUPPORTS_PLUGINS + &plugin_vec, +#endif + /* Add any required traditional-core-file-handler. */ #ifdef AIX386_CORE @@ -1591,8 +1690,7 @@ bfd_get_target_info (const char *target_name, bfd *abfd, _bfd_find_arch_match (tname, arches, def_target_arch); } - if (arches) - free (arches); + free (arches); } return target_vec; } @@ -1615,7 +1713,7 @@ const char ** bfd_target_list (void) { int vec_length = 0; - bfd_size_type amt; + size_t amt; const bfd_target * const *target; const char **name_list, **name_ptr;