| /* BFD back-end for TMS320C54X coff binaries. |
| Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
| Free Software Foundation, Inc. |
| Contributed by Timothy Wall (twall@cygnus.com) |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
| 02110-1301, USA. */ |
| |
| #include "bfd.h" |
| #include "sysdep.h" |
| #include "libbfd.h" |
| #include "bfdlink.h" |
| #include "coff/tic54x.h" |
| #include "coff/internal.h" |
| #include "libcoff.h" |
| |
| #undef F_LSYMS |
| #define F_LSYMS F_LSYMS_TICOFF |
| |
| static void tic54x_reloc_processing |
| PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *)); |
| static bfd_reloc_status_type tic54x_relocation |
| PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); |
| static bfd_boolean tic54x_set_section_contents |
| PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type)); |
| static reloc_howto_type *coff_tic54x_rtype_to_howto |
| PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *)); |
| static bfd_boolean tic54x_set_arch_mach |
| PARAMS ((bfd *, enum bfd_architecture, unsigned long)); |
| static reloc_howto_type * tic54x_coff_reloc_type_lookup |
| PARAMS ((bfd *, bfd_reloc_code_real_type)); |
| static void tic54x_lookup_howto |
| PARAMS ((arelent *, struct internal_reloc *)); |
| static bfd_boolean ticoff_bfd_is_local_label_name |
| PARAMS ((bfd *, const char *)); |
| |
| /* 32-bit operations |
| The octet order is screwy. words are LSB first (LS octet, actually), but |
| longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the |
| first word and 0x1234 in the second. When looking at the data as stored in |
| the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12. |
| Don't bother with 64-bits, as there aren't any. */ |
| |
| static bfd_vma |
| tic54x_getl32 (const void *p) |
| { |
| const bfd_byte *addr = p; |
| unsigned long v; |
| |
| v = (unsigned long) addr[2]; |
| v |= (unsigned long) addr[3] << 8; |
| v |= (unsigned long) addr[0] << 16; |
| v |= (unsigned long) addr[1] << 24; |
| return v; |
| } |
| |
| static void |
| tic54x_putl32 (bfd_vma data, void *p) |
| { |
| bfd_byte *addr = p; |
| addr[2] = data & 0xff; |
| addr[3] = (data >> 8) & 0xff; |
| addr[0] = (data >> 16) & 0xff; |
| addr[1] = (data >> 24) & 0xff; |
| } |
| |
| static bfd_signed_vma |
| tic54x_getl_signed_32 (const void *p) |
| { |
| const bfd_byte *addr = p; |
| unsigned long v; |
| |
| v = (unsigned long) addr[2]; |
| v |= (unsigned long) addr[3] << 8; |
| v |= (unsigned long) addr[0] << 16; |
| v |= (unsigned long) addr[1] << 24; |
| #define COERCE32(x) \ |
| ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000)) |
| return COERCE32 (v); |
| } |
| |
| #define coff_get_section_load_page bfd_ticoff_get_section_load_page |
| #define coff_set_section_load_page bfd_ticoff_set_section_load_page |
| |
| void |
| bfd_ticoff_set_section_load_page (sect, page) |
| asection *sect; |
| int page; |
| { |
| sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page); |
| } |
| |
| int |
| bfd_ticoff_get_section_load_page (sect) |
| asection *sect; |
| { |
| int page; |
| |
| /* Provide meaningful defaults for predefined sections. */ |
| if (sect == &bfd_com_section) |
| page = PG_DATA; |
| |
| else if (sect == &bfd_und_section |
| || sect == &bfd_abs_section |
| || sect == &bfd_ind_section) |
| page = PG_PROG; |
| |
| else |
| page = FLAG_TO_PG (sect->lma); |
| |
| return page; |
| } |
| |
| /* Set the architecture appropriately. Allow unkown architectures |
| (e.g. binary). */ |
| |
| static bfd_boolean |
| tic54x_set_arch_mach (abfd, arch, machine) |
| bfd *abfd; |
| enum bfd_architecture arch; |
| unsigned long machine; |
| { |
| if (arch == bfd_arch_unknown) |
| arch = bfd_arch_tic54x; |
| |
| else if (arch != bfd_arch_tic54x) |
| return FALSE; |
| |
| return bfd_default_set_arch_mach (abfd, arch, machine); |
| } |
| |
| static bfd_reloc_status_type |
| tic54x_relocation (abfd, reloc_entry, symbol, data, input_section, |
| output_bfd, error_message) |
| bfd *abfd ATTRIBUTE_UNUSED; |
| arelent *reloc_entry; |
| asymbol *symbol ATTRIBUTE_UNUSED; |
| PTR data ATTRIBUTE_UNUSED; |
| asection *input_section; |
| bfd *output_bfd; |
| char **error_message ATTRIBUTE_UNUSED; |
| { |
| if (output_bfd != (bfd *) NULL) |
| { |
| /* This is a partial relocation, and we want to apply the |
| relocation to the reloc entry rather than the raw data. |
| Modify the reloc inplace to reflect what we now know. */ |
| reloc_entry->address += input_section->output_offset; |
| return bfd_reloc_ok; |
| } |
| return bfd_reloc_continue; |
| } |
| |
| reloc_howto_type tic54x_howto_table[] = |
| { |
| /* type,rightshift,size (0=byte, 1=short, 2=long), |
| bit size, pc_relative, bitpos, dont complain_on_overflow, |
| special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */ |
| |
| /* NORMAL BANK */ |
| /* 16-bit direct reference to symbol's address. */ |
| HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE), |
| |
| /* 7 LSBs of an address */ |
| HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE), |
| |
| /* 9 MSBs of an address */ |
| /* TI assembler doesn't shift its encoding, and is thus incompatible */ |
| HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE), |
| |
| /* 23-bit relocation */ |
| HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), |
| |
| /* 16 bits of 23-bit extended address */ |
| HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), |
| |
| /* upper 7 bits of 23-bit extended address */ |
| HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE), |
| |
| /* ABSOLUTE BANK */ |
| /* 16-bit direct reference to symbol's address, absolute */ |
| HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE), |
| |
| /* 7 LSBs of an address, absolute */ |
| HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE), |
| |
| /* 9 MSBs of an address, absolute */ |
| /* TI assembler doesn't shift its encoding, and is thus incompatible */ |
| HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE), |
| |
| /* 23-bit direct reference, absolute */ |
| HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), |
| |
| /* 16 bits of 23-bit extended address, absolute */ |
| HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), |
| |
| /* upper 7 bits of 23-bit extended address, absolute */ |
| HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE), |
| |
| /* 32-bit relocation exclusively for stabs */ |
| HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont, |
| tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE), |
| }; |
| |
| #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup |
| |
| /* For the case statement use the code values used tc_gen_reloc (defined in |
| bfd/reloc.c) to map to the howto table entries. */ |
| |
| reloc_howto_type * |
| tic54x_coff_reloc_type_lookup (abfd, code) |
| bfd *abfd ATTRIBUTE_UNUSED; |
| bfd_reloc_code_real_type code; |
| { |
| switch (code) |
| { |
| case BFD_RELOC_16: |
| return &tic54x_howto_table[0]; |
| case BFD_RELOC_TIC54X_PARTLS7: |
| return &tic54x_howto_table[1]; |
| case BFD_RELOC_TIC54X_PARTMS9: |
| return &tic54x_howto_table[2]; |
| case BFD_RELOC_TIC54X_23: |
| return &tic54x_howto_table[3]; |
| case BFD_RELOC_TIC54X_16_OF_23: |
| return &tic54x_howto_table[4]; |
| case BFD_RELOC_TIC54X_MS7_OF_23: |
| return &tic54x_howto_table[5]; |
| case BFD_RELOC_32: |
| return &tic54x_howto_table[12]; |
| default: |
| return (reloc_howto_type *) NULL; |
| } |
| } |
| |
| /* Code to turn a r_type into a howto ptr, uses the above howto table. |
| Called after some initial checking by the tic54x_rtype_to_howto fn below. */ |
| |
| static void |
| tic54x_lookup_howto (internal, dst) |
| arelent *internal; |
| struct internal_reloc *dst; |
| { |
| unsigned i; |
| int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0; |
| |
| for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++) |
| { |
| if (tic54x_howto_table[i].type == dst->r_type) |
| { |
| internal->howto = tic54x_howto_table + i + bank; |
| return; |
| } |
| } |
| |
| (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"), |
| (unsigned int) dst->r_type); |
| abort (); |
| } |
| |
| #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\ |
| tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT) |
| |
| #define coff_rtype_to_howto coff_tic54x_rtype_to_howto |
| |
| static reloc_howto_type * |
| coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp) |
| bfd *abfd ATTRIBUTE_UNUSED; |
| asection *sec; |
| struct internal_reloc *rel; |
| struct coff_link_hash_entry *h ATTRIBUTE_UNUSED; |
| struct internal_syment *sym ATTRIBUTE_UNUSED; |
| bfd_vma *addendp; |
| { |
| arelent genrel; |
| |
| if (rel->r_symndx == -1 && addendp != NULL) |
| { |
| /* This is a TI "internal relocation", which means that the relocation |
| amount is the amount by which the current section is being relocated |
| in the output section. */ |
| *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma; |
| } |
| |
| tic54x_lookup_howto (&genrel, rel); |
| |
| return genrel.howto; |
| } |
| |
| /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local |
| labels. */ |
| |
| static bfd_boolean |
| ticoff_bfd_is_local_label_name (abfd, name) |
| bfd *abfd ATTRIBUTE_UNUSED; |
| const char *name; |
| { |
| if (TICOFF_LOCAL_LABEL_P(name)) |
| return TRUE; |
| return FALSE; |
| } |
| |
| #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name |
| |
| /* Clear the r_reserved field in relocs. */ |
| #define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \ |
| do \ |
| { \ |
| dst->r_reserved[0] = 0; \ |
| dst->r_reserved[1] = 0; \ |
| } \ |
| while (0) |
| |
| /* Customize coffcode.h; the default coff_ functions are set up to use COFF2; |
| coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1 |
| and COFF0 vectors use custom _bad_format_hook procs instead of setting |
| BADMAG. */ |
| #define BADMAG(x) COFF2_BADMAG(x) |
| #include "coffcode.h" |
| |
| static bfd_boolean |
| tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do) |
| bfd *abfd; |
| sec_ptr section; |
| const PTR location; |
| file_ptr offset; |
| bfd_size_type bytes_to_do; |
| { |
| return coff_set_section_contents (abfd, section, location, |
| offset, bytes_to_do); |
| } |
| |
| static void |
| tic54x_reloc_processing (relent, reloc, symbols, abfd, section) |
| arelent *relent; |
| struct internal_reloc *reloc; |
| asymbol **symbols; |
| bfd *abfd; |
| asection *section; |
| { |
| asymbol *ptr; |
| |
| relent->address = reloc->r_vaddr; |
| |
| if (reloc->r_symndx != -1) |
| { |
| if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd)) |
| { |
| (*_bfd_error_handler) |
| (_("%B: warning: illegal symbol index %ld in relocs"), |
| abfd, reloc->r_symndx); |
| relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; |
| ptr = NULL; |
| } |
| else |
| { |
| relent->sym_ptr_ptr = (symbols |
| + obj_convert (abfd)[reloc->r_symndx]); |
| ptr = *(relent->sym_ptr_ptr); |
| } |
| } |
| else |
| { |
| relent->sym_ptr_ptr = section->symbol_ptr_ptr; |
| ptr = *(relent->sym_ptr_ptr); |
| } |
| |
| /* The symbols definitions that we have read in have been |
| relocated as if their sections started at 0. But the offsets |
| refering to the symbols in the raw data have not been |
| modified, so we have to have a negative addend to compensate. |
| |
| Note that symbols which used to be common must be left alone. */ |
| |
| /* Calculate any reloc addend by looking at the symbol. */ |
| CALC_ADDEND (abfd, ptr, *reloc, relent); |
| |
| relent->address -= section->vma; |
| /* !! relent->section = (asection *) NULL;*/ |
| |
| /* Fill in the relent->howto field from reloc->r_type. */ |
| tic54x_lookup_howto (relent, reloc); |
| } |
| |
| /* TI COFF v0, DOS tools (little-endian headers). */ |
| const bfd_target tic54x_coff0_vec = |
| { |
| "coff0-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| NULL, |
| |
| (PTR) & ticoff0_swap_table |
| }; |
| |
| /* TI COFF v0, SPARC tools (big-endian headers). */ |
| const bfd_target tic54x_coff0_beh_vec = |
| { |
| "coff0-beh-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_BIG, /* header byte order is big */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| & tic54x_coff0_vec, |
| |
| (PTR) & ticoff0_swap_table |
| }; |
| |
| /* TI COFF v1, DOS tools (little-endian headers). */ |
| const bfd_target tic54x_coff1_vec = |
| { |
| "coff1-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| & tic54x_coff0_beh_vec, |
| |
| (PTR) & ticoff1_swap_table |
| }; |
| |
| /* TI COFF v1, SPARC tools (big-endian headers). */ |
| const bfd_target tic54x_coff1_beh_vec = |
| { |
| "coff1-beh-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_BIG, /* header byte order is big */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| & tic54x_coff1_vec, |
| |
| (PTR) & ticoff1_swap_table |
| }; |
| |
| /* TI COFF v2, TI DOS tools output (little-endian headers). */ |
| const bfd_target tic54x_coff2_vec = |
| { |
| "coff2-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| & tic54x_coff1_beh_vec, |
| |
| COFF_SWAP_TABLE |
| }; |
| |
| /* TI COFF v2, TI SPARC tools output (big-endian headers). */ |
| const bfd_target tic54x_coff2_beh_vec = |
| { |
| "coff2-beh-c54x", /* name */ |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* data byte order is little */ |
| BFD_ENDIAN_BIG, /* header byte order is big */ |
| |
| (HAS_RELOC | EXEC_P | /* object flags */ |
| HAS_LINENO | HAS_DEBUG | |
| HAS_SYMS | HAS_LOCALS | WP_TEXT ), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ |
| '_', /* leading symbol underscore */ |
| '/', /* ar_pad_char */ |
| 15, /* ar_max_namelen */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ |
| bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ |
| |
| {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| bfd_generic_archive_p, _bfd_dummy_target}, |
| {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ |
| bfd_false}, |
| {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| _bfd_write_archive_contents, bfd_false}, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (tic54x), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| & tic54x_coff2_vec, |
| |
| COFF_SWAP_TABLE |
| }; |