mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
b9c361e0ad
2012-05-14 Catherine Moore <clm@codesourcery.com>
* NEWS: Mention PowerPC VLE port.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
bfd/
* bfd.c (bfd_lookup_section_flags): Add section parm.
* ecoff.c (bfd_debug_section): Remove flag_info initializer.
* elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
(bfd_elf_lookup_section_flags): Add section parm.
* elf32-ppc.c (is_ppc_vle): New function.
(ppc_elf_modify_segment_map): New function.
(elf_backend_modify_segment_map): Define.
(has_vle_insns): New define.
* elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
* elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
Move in logic to omit / include a section.
* libbfd-in.h (bfd_link_info): Add section parm.
(bfd_generic_lookup_section_flags): Likewise.
* reloc.c (bfd_generic_lookup_section_flags): Likewise.
* section.c (bfd_section): Move out section_flag_info.
(BFD_FAKE_SECTION): Remove flag_info initializer.
* targets.c (_bfd_lookup_section_flags): Add section parm.
2012-05-14 Catherine Moore <clm@codesourcery.com>
bfd/
* archures.c (bfd_mach_ppc_vle): New.
* bfd-in2.h: Regenerated.
* cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
* elf32-ppc.c (split16_format_type): New enumeration.
(ppc_elf_vle_split16): New function.
(HOWTO): Add entries for R_PPC_VLE relocations.
(ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
(ppc_elf_section_flags): New function.
(ppc_elf_lookup_section_flags): New function.
(ppc_elf_section_processing): New function.
(ppc_elf_check_relocs): Handle PPC_VLE relocations.
(ppc_elf_relocation_section): Likewise.
(elf_backend_lookup_section_flags_hook): Define.
(elf_backend_section_flags): Define.
(elf_backend_section_processing): Define.
* elf32-ppc.h (ppc_elf_section_processing): Declare.
* libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (insn_validate): New func of existing code to call..
(ppc_setup_opcodes): ..from 2 places here.
Revise for second (VLE) opcode table.
Add #ifdef'd code to print opcode tables.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
for the VLE conditional branches.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/
* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
(PPC_VLE_SPLIT16D): New macro.
(PPC_VLE_LO16A): New macro.
(PPC_VLE_LO16D): New macro.
(PPC_VLE_HI16A): New macro.
(PPC_VLE_HI16D): New macro.
(PPC_VLE_HA16A): New macro.
(PPC_VLE_HA16D): New macro.
(PPC_APUINFO_VLE): New definition.
(md_chars_to_number): New function.
(md_parse_option): Check for combinations of little
endian and -mvle.
(md_show_usage): Document -mvle.
(ppc_arch): Recognize VLE.
(ppc_mach): Recognize bfd_mach_ppc_vle.
(ppc_setup_opcodes): Print the opcode table if
* config/tc-ppc.h (ppc_frag_check): Declare.
* doc/c-ppc.texi: Document -mvle.
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
* dwarf2dbg.c (scale_addr_delta): Handle values of 1
for DWARF2_LINE_MIN_INSN_LENGTH.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/testsuite/
* gas/ppc/ppc.exp: Run new tests.
* gas/ppc/vle-reloc.d: New test.
* gas/ppc/vle-reloc.s: New test.
* gas/ppc/vle-simple-1.d: New test.
* gas/ppc/vle-simple-1.s: New test.
* gas/ppc/vle-simple-2.d: New test.
* gas/ppc/vle-simple-2.s: New test.
* gas/ppc/vle-simple-3.d: New test.
* gas/ppc/vle-simple-3.s: New test.
* gas/ppc/vle-simple-4.d: New test.
* gas/ppc/vle-simple-4.s: New test.
* gas/ppc/vle-simple-5.d: New test.
* gas/ppc/vle-simple-5.s: New test.
* gas/ppc/vle-simple-6.d: New test.
* gas/ppc/vle-simple-6.s: New test.
* gas/ppc/vle.d: New test.
* gas/ppc/vle.s: New test.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (SEC_PPC_VLE): Remove.
2012-05-14 Catherine Moore <clm@codesourcery.com>
James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (R_PPC_VLE_REL8): New reloction.
(R_PPC_VLE_REL15): Likewise.
(R_PPC_VLE_REL24): Likewise.
(R_PPC_VLE_LO16A): Likewise.
(R_PPC_VLE_LO16D): Likewise.
(R_PPC_VLE_HI16A): Likewise.
(R_PPC_VLE_HI16D): Likewise.
(R_PPC_VLE_HA16A): Likewise.
(R_PPC_VLE_HA16D): Likewise.
(R_PPC_VLE_SDA21): Likewise.
(R_PPC_VLE_SDA21_LO): Likewise.
(R_PPC_VLE_SDAREL_LO16A): Likewise.
(R_PPC_VLE_SDAREL_LO16D): Likewise.
(R_PPC_VLE_SDAREL_HI16A): Likewise.
(R_PPC_VLE_SDAREL_HI16D): Likewise.
(R_PPC_VLE_SDAREL_HA16A): Likewise.
(R_PPC_VLE_SDAREL_HA16D): Likewise.
(SEC_PPC_VLE): Remove.
(PF_PPC_VLE): New program header flag.
(SHF_PPC_VLE): New section header flag.
(vle_opcodes, vle_num_opcodes): New.
(VLE_OP): New macro.
(VLE_OP_TO_SEG): New macro.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
include/opcode/
* ppc.h (PPC_OPCODE_VLE): New definition.
(PPC_OP_SA): New macro.
(PPC_OP_SE_VLE): New macro.
(PPC_OP): Use a variable shift amount.
(powerpc_operand): Update comments.
(PPC_OPSHIFT_INV): New macro.
(PPC_OPERAND_CR): Replace with...
(PPC_OPERAND_CR_BIT): ...this and
(PPC_OPERAND_CR_REG): ...this.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/
* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
Pass it to callback.
(walk_wild_section_general): Pass section_flag_list to callback.
(lang_add_section): Add sflag_list parm.
Move out logic to keep / omit a section & call bfd_lookup_section_flags.
(output_section_callback_fast): Add sflag_list parm.
Add new parm to lang_add_section calls.
(output_section_callback): Likewise.
(check_section_callback): Add sflag_list parm.
(lang_place_orphans): Add new parm to lang_add_section calls.
(gc_section_callback): Add sflag_list parm.
(find_relro_section_callback): Likewise.
* ldlang.h (callback_t): Add flag_info parm.
(lang_add_section): Add sflag_list parm.
* emultempl/armelf.em (elf32_arm_add_stub_section):
Add lang_add_section parm.
* emultempl/beos.em (gld*_place_orphan): Likewise.
* emultempl/elf32.em (gld*_place_orphan): Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/mipself.em (mips_add_stub_section): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_*_place_orphan): Likewise.
* emultempl/pep.em (gld_*_place_orphan): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/vms.em (vms_place_orphan): Likewise.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/testsuite/
* ld-powerpc/powerpc.exp: Create ppceabitests.
* ld-powerpc/vle-multiseg.s: New.
* ld-powerpc/vle-multiseg-1.d: New.
* ld-powerpc/vle-multiseg-1.ld: New.
* ld-powerpc/vle-multiseg-2.d: New.
* ld-powerpc/vle-multiseg-2.ld: New.
* ld-powerpc/vle-multiseg-3.d: New.
* ld-powerpc/vle-multiseg-3.ld: New.
* ld-powerpc/vle-multiseg-4.d: New.
* ld-powerpc/vle-multiseg-4.ld: New.
* ld-powerpc/vle-multiseg-5.d: New.
* ld-powerpc/vle-multiseg-5.ld: New.
* ld-powerpc/vle-multiseg-6.d: New.
* ld-powerpc/vle-multiseg-6.ld: New.
* ld-powerpc/vle-multiseg-6a.s: New.
* ld-powerpc/vle-multiseg-6b.s: New.
* ld-powerpc/vle-multiseg-6c.s: New.
* ld-powerpc/vle-multiseg-6d.s: New.
* ld-powerpc/powerpc.exp: Run new tests.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/testsuite/
* ld-powerpc/apuinfo.rd: Update for VLE.
* ld-powerpc/vle-reloc-1.d: New.
* ld-powerpc/vle-reloc-1.s: New.
* ld-powerpc/vle-reloc-2.d: New.
* ld-powerpc/vle-reloc-2.s: New.
* ld-powerpc/vle-reloc-3.d: New.
* ld-powerpc/vle-reloc-3.s: New.
* ld-powerpc/vle-reloc-def-1.s: New.
* ld-powerpc/vle-reloc-def-2.s: New.
* ld-powerpc/vle-reloc-def-3.s: New.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
opcodes/
* ppc-dis.c (get_powerpc_dialect): Use is_ppc_vle.
(PPC_OPCD_SEGS, VLE_OPCD_SEGS): New defines.
(vle_opcd_indices): New array.
(lookup_vle): New function.
(disassemble_init_powerpc): Revise for second (VLE) opcode table.
(print_insn_powerpc): Likewise.
* ppc-opc.c: Likewise.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
Nathan Froyd <froydnj@codesourcery.com>
opcodes/
* ppc-opc.c (insert_arx, extract_arx): New functions.
(insert_ary, extract_ary): New functions.
(insert_li20, extract_li20): New functions.
(insert_rx, extract_rx): New functions.
(insert_ry, extract_ry): New functions.
(insert_sci8, extract_sci8): New functions.
(insert_sci8n, extract_sci8n): New functions.
(insert_sd4h, extract_sd4h): New functions.
(insert_sd4w, extract_sd4w): New functions.
(insert_vlesi, extract_vlesi): New functions.
(insert_vlensi, extract_vlensi): New functions.
(insert_vleui, extract_vleui): New functions.
(insert_vleil, extract_vleil): New functions.
(BI_MASK, BB_MASK, BT): Use PPC_OPERAND_CR_BIT.
(BI16, BI32, BO32, B8): New.
(B15, B24, CRD32, CRS): New.
(CRD, OBF, BFA, CR, CRFS): Use PPC_OPERAND_CR_REG.
(DB, IMM20, RD, Rx, ARX, RY, RZ): New.
(ARY, SCLSCI8, SCLSCI8N, SE_SD, SE_SDH): New.
(SH6_MASK): Use PPC_OPSHIFT_INV.
(SI8, UI5, OIMM5, UI7, BO16): New.
(VLESIMM, VLENSIMM, VLEUIMM, VLEUIMML): New.
(XT6, XA6, XB6, XB6S, XC6): Use PPC_OPSHIFT_INV.
(ALLOW8_SPRG): New.
(insert_sprg, extract_sprg): Check ALLOW8_SPRG.
(OPVUP, OPVUP_MASK OPVUP): New
(BD8, BD8_MASK, BD8IO, BD8IO_MASK): New.
(EBD8IO, EBD8IO1_MASK, EBD8IO2_MASK, EBD8IO3_MASK): New.
(BD15, BD15_MASK, EBD15, EBD15_MASK, EBD15BI, EBD15BI_MASK): New.
(BD24,BD24_MASK, C_LK, C_LK_MASK, C, C_MASK): New.
(IA16, IA16_MASK, I16A, I16A_MASK, I16L, I16L_MASK): New.
(IM7, IM7_MASK, LI20, LI20_MASK, SCI8, SCI8_MASK): New.
(SCI8BF, SCI8BF_MASK, SD4, SD4_MASK): New.
(SE_IM5, SE_IM5_MASK): New.
(SE_R, SE_R_MASK, SE_RR, SE_RR_MASK): New.
(EX, EX_MASK, BO16F, BO16T, BO32F, BO32T): New.
(BO32DNZ, BO32DZ): New.
(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW): Include PPC_OPCODE_VLE.
(PPCVLE): New.
(powerpc_opcodes): Add new VLE instructions. Update existing
instruction to include PPCVLE if supported.
* ppc-dis.c (ppc_opts): Add vle entry.
(get_powerpc_dialect): New function.
(powerpc_init_dialect): VLE support.
(print_insn_big_powerpc): Call get_powerpc_dialect.
(print_insn_little_powerpc): Likewise.
(operand_value_powerpc): Handle negative shift counts.
(print_insn_powerpc): Handle 2-byte instruction lengths.
838 lines
31 KiB
C
838 lines
31 KiB
C
/* libbfd.h -- Declarations used by bfd library *implementation*.
|
||
(This include file is not for users of the library.)
|
||
|
||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
||
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
|
||
2010, 2011, 2012
|
||
Free Software Foundation, Inc.
|
||
|
||
Written by Cygnus Support.
|
||
|
||
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 3 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 "hashtab.h"
|
||
|
||
/* Align an address upward to a boundary, expressed as a number of bytes.
|
||
E.g. align to an 8-byte boundary with argument of 8. Take care never
|
||
to wrap around if the address is within boundary-1 of the end of the
|
||
address space. */
|
||
#define BFD_ALIGN(this, boundary) \
|
||
((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
|
||
? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
|
||
: ~ (bfd_vma) 0)
|
||
|
||
/* If you want to read and write large blocks, you might want to do it
|
||
in quanta of this amount */
|
||
#define DEFAULT_BUFFERSIZE 8192
|
||
|
||
/* Set a tdata field. Can't use the other macros for this, since they
|
||
do casts, and casting to the left of assignment isn't portable. */
|
||
#define set_tdata(bfd, v) ((bfd)->tdata.any = (v))
|
||
|
||
/* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points
|
||
to an instance of this structure. */
|
||
|
||
struct bfd_in_memory
|
||
{
|
||
/* Size of buffer. */
|
||
bfd_size_type size;
|
||
/* Buffer holding contents of BFD. */
|
||
bfd_byte *buffer;
|
||
};
|
||
|
||
struct section_hash_entry
|
||
{
|
||
struct bfd_hash_entry root;
|
||
asection section;
|
||
};
|
||
|
||
/* tdata for an archive. For an input archive, cache
|
||
needs to be free()'d. For an output archive, symdefs do. */
|
||
|
||
struct artdata
|
||
{
|
||
file_ptr first_file_filepos;
|
||
/* Speed up searching the armap */
|
||
htab_t cache;
|
||
bfd *archive_head; /* Only interesting in output routines. */
|
||
carsym *symdefs; /* The symdef entries. */
|
||
symindex symdef_count; /* How many there are. */
|
||
char *extended_names; /* Clever intel extension. */
|
||
bfd_size_type extended_names_size; /* Size of extended names. */
|
||
/* When more compilers are standard C, this can be a time_t. */
|
||
long armap_timestamp; /* Timestamp value written into armap.
|
||
This is used for BSD archives to check
|
||
that the timestamp is recent enough
|
||
for the BSD linker to not complain,
|
||
just before we finish writing an
|
||
archive. */
|
||
file_ptr armap_datepos; /* Position within archive to seek to
|
||
rewrite the date field. */
|
||
void *tdata; /* Backend specific information. */
|
||
};
|
||
|
||
#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
|
||
|
||
/* Goes in bfd's arelt_data slot */
|
||
struct areltdata
|
||
{
|
||
char * arch_header; /* It's actually a string. */
|
||
bfd_size_type parsed_size; /* Octets of filesize not including ar_hdr. */
|
||
bfd_size_type extra_size; /* BSD4.4: extra bytes after the header. */
|
||
char *filename; /* Null-terminated. */
|
||
file_ptr origin; /* For element of a thin archive. */
|
||
};
|
||
|
||
#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
|
||
|
||
extern void *bfd_malloc
|
||
(bfd_size_type);
|
||
extern void *bfd_realloc
|
||
(void *, bfd_size_type);
|
||
extern void *bfd_realloc_or_free
|
||
(void *, bfd_size_type);
|
||
extern void *bfd_zmalloc
|
||
(bfd_size_type);
|
||
extern void *bfd_malloc2
|
||
(bfd_size_type, bfd_size_type);
|
||
extern void *bfd_realloc2
|
||
(void *, bfd_size_type, bfd_size_type);
|
||
extern void *bfd_zmalloc2
|
||
(bfd_size_type, bfd_size_type);
|
||
|
||
extern void _bfd_default_error_handler (const char *s, ...);
|
||
extern bfd_error_handler_type _bfd_error_handler;
|
||
extern bfd_assert_handler_type _bfd_assert_handler;
|
||
|
||
/* These routines allocate and free things on the BFD's objalloc. */
|
||
|
||
extern void *bfd_alloc2
|
||
(bfd *, bfd_size_type, bfd_size_type);
|
||
extern void *bfd_zalloc2
|
||
(bfd *, bfd_size_type, bfd_size_type);
|
||
extern void bfd_release
|
||
(bfd *, void *);
|
||
|
||
bfd * _bfd_create_empty_archive_element_shell
|
||
(bfd *obfd);
|
||
bfd * _bfd_look_for_bfd_in_cache
|
||
(bfd *, file_ptr);
|
||
bfd_boolean _bfd_add_bfd_to_archive_cache
|
||
(bfd *, file_ptr, bfd *);
|
||
bfd_boolean _bfd_generic_mkarchive
|
||
(bfd *abfd);
|
||
char *_bfd_append_relative_path
|
||
(bfd *arch, char *elt_name);
|
||
const bfd_target *bfd_generic_archive_p
|
||
(bfd *abfd);
|
||
bfd_boolean bfd_slurp_armap
|
||
(bfd *abfd);
|
||
bfd_boolean bfd_slurp_bsd_armap_f2
|
||
(bfd *abfd);
|
||
#define bfd_slurp_bsd_armap bfd_slurp_armap
|
||
#define bfd_slurp_coff_armap bfd_slurp_armap
|
||
bfd_boolean _bfd_slurp_extended_name_table
|
||
(bfd *abfd);
|
||
extern bfd_boolean _bfd_construct_extended_name_table
|
||
(bfd *, bfd_boolean, char **, bfd_size_type *);
|
||
bfd_boolean _bfd_write_archive_contents
|
||
(bfd *abfd);
|
||
bfd_boolean _bfd_compute_and_write_armap
|
||
(bfd *, unsigned int elength);
|
||
bfd *_bfd_get_elt_at_filepos
|
||
(bfd *archive, file_ptr filepos);
|
||
extern bfd *_bfd_generic_get_elt_at_index
|
||
(bfd *, symindex);
|
||
bfd * _bfd_new_bfd
|
||
(void);
|
||
void _bfd_delete_bfd
|
||
(bfd *);
|
||
bfd_boolean _bfd_free_cached_info
|
||
(bfd *);
|
||
|
||
bfd_boolean bfd_false
|
||
(bfd *ignore);
|
||
bfd_boolean bfd_true
|
||
(bfd *ignore);
|
||
void *bfd_nullvoidptr
|
||
(bfd *ignore);
|
||
int bfd_0
|
||
(bfd *ignore);
|
||
unsigned int bfd_0u
|
||
(bfd *ignore);
|
||
long bfd_0l
|
||
(bfd *ignore);
|
||
long _bfd_n1
|
||
(bfd *ignore);
|
||
void bfd_void
|
||
(bfd *ignore);
|
||
|
||
bfd *_bfd_new_bfd_contained_in
|
||
(bfd *);
|
||
const bfd_target *_bfd_dummy_target
|
||
(bfd *abfd);
|
||
|
||
void bfd_dont_truncate_arname
|
||
(bfd *abfd, const char *filename, char *hdr);
|
||
void bfd_bsd_truncate_arname
|
||
(bfd *abfd, const char *filename, char *hdr);
|
||
void bfd_gnu_truncate_arname
|
||
(bfd *abfd, const char *filename, char *hdr);
|
||
|
||
bfd_boolean bsd_write_armap
|
||
(bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
|
||
int stridx);
|
||
|
||
bfd_boolean coff_write_armap
|
||
(bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
|
||
int stridx);
|
||
|
||
extern void *_bfd_generic_read_ar_hdr
|
||
(bfd *);
|
||
extern void _bfd_ar_spacepad
|
||
(char *, size_t, const char *, long);
|
||
extern bfd_boolean _bfd_ar_sizepad
|
||
(char *, size_t, bfd_size_type);
|
||
|
||
extern void *_bfd_generic_read_ar_hdr_mag
|
||
(bfd *, const char *);
|
||
|
||
extern bfd_boolean _bfd_generic_write_ar_hdr
|
||
(bfd *, bfd *);
|
||
|
||
extern bfd_boolean _bfd_bsd44_write_ar_hdr
|
||
(bfd *, bfd *);
|
||
|
||
bfd * bfd_generic_openr_next_archived_file
|
||
(bfd *archive, bfd *last_file);
|
||
|
||
int bfd_generic_stat_arch_elt
|
||
(bfd *, struct stat *);
|
||
|
||
#define _bfd_read_ar_hdr(abfd) \
|
||
BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
|
||
#define _bfd_write_ar_hdr(archive, abfd) \
|
||
BFD_SEND (abfd, _bfd_write_ar_hdr_fn, (archive, abfd))
|
||
|
||
/* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
|
||
BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
|
||
|
||
#define _bfd_generic_close_and_cleanup bfd_true
|
||
#define _bfd_generic_bfd_free_cached_info bfd_true
|
||
extern bfd_boolean _bfd_generic_new_section_hook
|
||
(bfd *, asection *);
|
||
extern bfd_boolean _bfd_generic_get_section_contents
|
||
(bfd *, asection *, void *, file_ptr, bfd_size_type);
|
||
extern bfd_boolean _bfd_generic_get_section_contents_in_window
|
||
(bfd *, asection *, bfd_window *, file_ptr, bfd_size_type);
|
||
|
||
/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
|
||
BFD_JUMP_TABLE_COPY (_bfd_generic). */
|
||
|
||
#define _bfd_generic_bfd_copy_private_bfd_data \
|
||
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
||
#define _bfd_generic_bfd_merge_private_bfd_data \
|
||
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
||
#define _bfd_generic_bfd_set_private_flags \
|
||
((bfd_boolean (*) (bfd *, flagword)) bfd_true)
|
||
#define _bfd_generic_bfd_copy_private_section_data \
|
||
((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true)
|
||
#define _bfd_generic_bfd_copy_private_symbol_data \
|
||
((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true)
|
||
#define _bfd_generic_bfd_copy_private_header_data \
|
||
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
||
#define _bfd_generic_bfd_print_private_bfd_data \
|
||
((bfd_boolean (*) (bfd *, void *)) bfd_true)
|
||
|
||
extern bfd_boolean _bfd_generic_init_private_section_data
|
||
(bfd *, asection *, bfd *, asection *, struct bfd_link_info *);
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
|
||
support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
|
||
|
||
extern char *_bfd_nocore_core_file_failing_command
|
||
(bfd *);
|
||
extern int _bfd_nocore_core_file_failing_signal
|
||
(bfd *);
|
||
extern bfd_boolean _bfd_nocore_core_file_matches_executable_p
|
||
(bfd *, bfd *);
|
||
extern int _bfd_nocore_core_file_pid
|
||
(bfd *);
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
|
||
file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
|
||
|
||
#define _bfd_noarchive_slurp_armap bfd_false
|
||
#define _bfd_noarchive_slurp_extended_name_table bfd_false
|
||
#define _bfd_noarchive_construct_extended_name_table \
|
||
((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) \
|
||
bfd_false)
|
||
#define _bfd_noarchive_truncate_arname \
|
||
((void (*) (bfd *, const char *, char *)) bfd_void)
|
||
#define _bfd_noarchive_write_armap \
|
||
((bfd_boolean (*) (bfd *, unsigned int, struct orl *, unsigned int, int)) \
|
||
bfd_false)
|
||
#define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
|
||
#define _bfd_noarchive_write_ar_hdr \
|
||
((bfd_boolean (*) (bfd *, bfd *)) bfd_false)
|
||
#define _bfd_noarchive_openr_next_archived_file \
|
||
((bfd *(*) (bfd *, bfd *)) bfd_nullvoidptr)
|
||
#define _bfd_noarchive_get_elt_at_index \
|
||
((bfd *(*) (bfd *, symindex)) bfd_nullvoidptr)
|
||
#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
|
||
#define _bfd_noarchive_update_armap_timestamp bfd_false
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
|
||
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
|
||
|
||
#define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap
|
||
#define _bfd_archive_bsd_slurp_extended_name_table \
|
||
_bfd_slurp_extended_name_table
|
||
extern bfd_boolean _bfd_archive_bsd_construct_extended_name_table
|
||
(bfd *, char **, bfd_size_type *, const char **);
|
||
#define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
|
||
#define _bfd_archive_bsd_write_armap bsd_write_armap
|
||
#define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
|
||
#define _bfd_archive_bsd_write_ar_hdr _bfd_generic_write_ar_hdr
|
||
#define _bfd_archive_bsd_openr_next_archived_file \
|
||
bfd_generic_openr_next_archived_file
|
||
#define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index
|
||
#define _bfd_archive_bsd_generic_stat_arch_elt \
|
||
bfd_generic_stat_arch_elt
|
||
extern bfd_boolean _bfd_archive_bsd_update_armap_timestamp
|
||
(bfd *);
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
|
||
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
|
||
|
||
#define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap
|
||
#define _bfd_archive_coff_slurp_extended_name_table \
|
||
_bfd_slurp_extended_name_table
|
||
extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
|
||
(bfd *, char **, bfd_size_type *, const char **);
|
||
#define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
|
||
#define _bfd_archive_coff_write_armap coff_write_armap
|
||
#define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
|
||
#define _bfd_archive_coff_write_ar_hdr _bfd_generic_write_ar_hdr
|
||
#define _bfd_archive_coff_openr_next_archived_file \
|
||
bfd_generic_openr_next_archived_file
|
||
#define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
|
||
#define _bfd_archive_coff_generic_stat_arch_elt \
|
||
bfd_generic_stat_arch_elt
|
||
#define _bfd_archive_coff_update_armap_timestamp bfd_true
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD4.4 style
|
||
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd44). */
|
||
|
||
#define _bfd_archive_bsd44_slurp_armap bfd_slurp_bsd_armap
|
||
#define _bfd_archive_bsd44_slurp_extended_name_table \
|
||
_bfd_slurp_extended_name_table
|
||
extern bfd_boolean _bfd_archive_bsd44_construct_extended_name_table
|
||
(bfd *, char **, bfd_size_type *, const char **);
|
||
#define _bfd_archive_bsd44_truncate_arname bfd_bsd_truncate_arname
|
||
#define _bfd_archive_bsd44_write_armap bsd_write_armap
|
||
#define _bfd_archive_bsd44_read_ar_hdr _bfd_generic_read_ar_hdr
|
||
#define _bfd_archive_bsd44_write_ar_hdr _bfd_bsd44_write_ar_hdr
|
||
#define _bfd_archive_bsd44_openr_next_archived_file \
|
||
bfd_generic_openr_next_archived_file
|
||
#define _bfd_archive_bsd44_get_elt_at_index _bfd_generic_get_elt_at_index
|
||
#define _bfd_archive_bsd44_generic_stat_arch_elt \
|
||
bfd_generic_stat_arch_elt
|
||
#define _bfd_archive_bsd44_update_armap_timestamp \
|
||
_bfd_archive_bsd_update_armap_timestamp
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get VMS style
|
||
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib). Some of them
|
||
are irrelevant and never called, so defined as NULL. */
|
||
|
||
extern bfd_boolean _bfd_vms_lib_write_archive_contents (bfd *arch);
|
||
#define _bfd_vms_lib_slurp_armap NULL
|
||
#define _bfd_vms_lib_slurp_extended_name_table NULL
|
||
#define _bfd_vms_lib_construct_extended_name_table NULL
|
||
#define _bfd_vms_lib_truncate_arname NULL
|
||
#define _bfd_vms_lib_write_armap NULL
|
||
#define _bfd_vms_lib_read_ar_hdr NULL
|
||
#define _bfd_vms_lib_write_ar_hdr NULL
|
||
extern bfd *_bfd_vms_lib_openr_next_archived_file (bfd *, bfd *);
|
||
extern bfd *_bfd_vms_lib_get_elt_at_index (bfd *, symindex);
|
||
extern int _bfd_vms_lib_generic_stat_arch_elt (bfd *, struct stat *);
|
||
#define _bfd_vms_lib_update_armap_timestamp bfd_true
|
||
|
||
/* Extra routines for VMS style archives. */
|
||
|
||
extern symindex _bfd_vms_lib_find_symbol (bfd *, const char *);
|
||
extern bfd *_bfd_vms_lib_get_imagelib_file (bfd *);
|
||
extern const bfd_target *_bfd_vms_lib_alpha_archive_p (bfd *abfd);
|
||
extern const bfd_target *_bfd_vms_lib_ia64_archive_p (bfd *abfd);
|
||
extern bfd_boolean _bfd_vms_lib_alpha_mkarchive (bfd *abfd);
|
||
extern bfd_boolean _bfd_vms_lib_ia64_mkarchive (bfd *abfd);
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
|
||
support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
|
||
|
||
#define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
|
||
#define _bfd_nosymbols_canonicalize_symtab \
|
||
((long (*) (bfd *, asymbol **)) _bfd_n1)
|
||
#define _bfd_nosymbols_make_empty_symbol _bfd_generic_make_empty_symbol
|
||
#define _bfd_nosymbols_print_symbol \
|
||
((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type)) bfd_void)
|
||
#define _bfd_nosymbols_get_symbol_info \
|
||
((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void)
|
||
#define _bfd_nosymbols_bfd_is_local_label_name \
|
||
((bfd_boolean (*) (bfd *, const char *)) bfd_false)
|
||
#define _bfd_nosymbols_bfd_is_target_special_symbol \
|
||
((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
|
||
#define _bfd_nosymbols_get_lineno \
|
||
((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr)
|
||
#define _bfd_nosymbols_find_nearest_line \
|
||
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
|
||
const char **, unsigned int *)) \
|
||
bfd_false)
|
||
#define _bfd_nosymbols_find_inliner_info \
|
||
((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) \
|
||
bfd_false)
|
||
#define _bfd_nosymbols_bfd_make_debug_symbol \
|
||
((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
|
||
#define _bfd_nosymbols_read_minisymbols \
|
||
((long (*) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1)
|
||
#define _bfd_nosymbols_minisymbol_to_symbol \
|
||
((asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) \
|
||
bfd_nullvoidptr)
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
|
||
support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
|
||
|
||
extern long _bfd_norelocs_get_reloc_upper_bound (bfd *, asection *);
|
||
extern long _bfd_norelocs_canonicalize_reloc (bfd *, asection *,
|
||
arelent **, asymbol **);
|
||
#define _bfd_norelocs_bfd_reloc_type_lookup \
|
||
((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr)
|
||
#define _bfd_norelocs_bfd_reloc_name_lookup \
|
||
((reloc_howto_type *(*) (bfd *, const char *)) bfd_nullvoidptr)
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
|
||
be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
|
||
|
||
#define _bfd_nowrite_set_arch_mach \
|
||
((bfd_boolean (*) (bfd *, enum bfd_architecture, unsigned long)) \
|
||
bfd_false)
|
||
#define _bfd_nowrite_set_section_contents \
|
||
((bfd_boolean (*) (bfd *, asection *, const void *, file_ptr, bfd_size_type)) \
|
||
bfd_false)
|
||
|
||
/* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
|
||
BFD_JUMP_TABLE_WRITE (_bfd_generic). */
|
||
|
||
#define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
|
||
extern bfd_boolean _bfd_generic_set_section_contents
|
||
(bfd *, asection *, const void *, file_ptr, bfd_size_type);
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
|
||
support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
|
||
|
||
#define _bfd_nolink_sizeof_headers \
|
||
((int (*) (bfd *, struct bfd_link_info *)) bfd_0)
|
||
#define _bfd_nolink_bfd_get_relocated_section_contents \
|
||
((bfd_byte *(*) (bfd *, struct bfd_link_info *, struct bfd_link_order *, \
|
||
bfd_byte *, bfd_boolean, asymbol **)) \
|
||
bfd_nullvoidptr)
|
||
#define _bfd_nolink_bfd_relax_section \
|
||
((bfd_boolean (*) \
|
||
(bfd *, asection *, struct bfd_link_info *, bfd_boolean *)) \
|
||
bfd_false)
|
||
#define _bfd_nolink_bfd_gc_sections \
|
||
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
|
||
bfd_false)
|
||
#define _bfd_nolink_bfd_lookup_section_flags \
|
||
((bfd_boolean (*) (struct bfd_link_info *, struct flag_info *, asection *)) \
|
||
bfd_0)
|
||
#define _bfd_nolink_bfd_merge_sections \
|
||
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
|
||
bfd_false)
|
||
#define _bfd_nolink_bfd_is_group_section \
|
||
((bfd_boolean (*) (bfd *, const struct bfd_section *)) \
|
||
bfd_false)
|
||
#define _bfd_nolink_bfd_discard_group \
|
||
((bfd_boolean (*) (bfd *, struct bfd_section *)) \
|
||
bfd_false)
|
||
#define _bfd_nolink_bfd_link_hash_table_create \
|
||
((struct bfd_link_hash_table *(*) (bfd *)) bfd_nullvoidptr)
|
||
#define _bfd_nolink_bfd_link_hash_table_free \
|
||
((void (*) (struct bfd_link_hash_table *)) bfd_void)
|
||
#define _bfd_nolink_bfd_link_add_symbols \
|
||
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
|
||
#define _bfd_nolink_bfd_link_just_syms \
|
||
((void (*) (asection *, struct bfd_link_info *)) bfd_void)
|
||
#define _bfd_nolink_bfd_copy_link_hash_symbol_type \
|
||
((void (*) (bfd *, struct bfd_link_hash_entry *, \
|
||
struct bfd_link_hash_entry *)) bfd_void)
|
||
#define _bfd_nolink_bfd_final_link \
|
||
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
|
||
#define _bfd_nolink_bfd_link_split_section \
|
||
((bfd_boolean (*) (bfd *, struct bfd_section *)) bfd_false)
|
||
#define _bfd_nolink_section_already_linked \
|
||
((bfd_boolean (*) (bfd *, asection *, \
|
||
struct bfd_link_info *)) bfd_false)
|
||
#define _bfd_nolink_bfd_define_common_symbol \
|
||
((bfd_boolean (*) (bfd *, struct bfd_link_info *, \
|
||
struct bfd_link_hash_entry *)) bfd_false)
|
||
|
||
/* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
|
||
have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
|
||
(_bfd_nodynamic). */
|
||
|
||
#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
|
||
#define _bfd_nodynamic_canonicalize_dynamic_symtab \
|
||
((long (*) (bfd *, asymbol **)) _bfd_n1)
|
||
#define _bfd_nodynamic_get_synthetic_symtab \
|
||
((long (*) (bfd *, long, asymbol **, long, asymbol **, asymbol **)) _bfd_n1)
|
||
#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
|
||
#define _bfd_nodynamic_canonicalize_dynamic_reloc \
|
||
((long (*) (bfd *, arelent **, asymbol **)) _bfd_n1)
|
||
|
||
/* Generic routine to determine of the given symbol is a local
|
||
label. */
|
||
extern bfd_boolean bfd_generic_is_local_label_name
|
||
(bfd *, const char *);
|
||
|
||
/* Generic minisymbol routines. */
|
||
extern long _bfd_generic_read_minisymbols
|
||
(bfd *, bfd_boolean, void **, unsigned int *);
|
||
extern asymbol *_bfd_generic_minisymbol_to_symbol
|
||
(bfd *, bfd_boolean, const void *, asymbol *);
|
||
|
||
/* Find the nearest line using .stab/.stabstr sections. */
|
||
extern bfd_boolean _bfd_stab_section_find_nearest_line
|
||
(bfd *, asymbol **, asection *, bfd_vma, bfd_boolean *,
|
||
const char **, const char **, unsigned int *, void **);
|
||
|
||
/* Find the nearest line using DWARF 1 debugging information. */
|
||
extern bfd_boolean _bfd_dwarf1_find_nearest_line
|
||
(bfd *, asection *, asymbol **, bfd_vma, const char **,
|
||
const char **, unsigned int *);
|
||
|
||
struct dwarf_debug_section
|
||
{
|
||
const char *uncompressed_name;
|
||
const char *compressed_name;
|
||
};
|
||
|
||
/* Map of uncompressed DWARF debug section name to compressed one. It
|
||
is terminated by NULL uncompressed_name. */
|
||
|
||
extern const struct dwarf_debug_section dwarf_debug_sections[];
|
||
|
||
/* Find the nearest line using DWARF 2 debugging information. */
|
||
extern bfd_boolean _bfd_dwarf2_find_nearest_line
|
||
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **, bfd_vma,
|
||
const char **, const char **, unsigned int *, unsigned int, void **);
|
||
|
||
/* Find the line using DWARF 2 debugging information. */
|
||
extern bfd_boolean _bfd_dwarf2_find_line
|
||
(bfd *, asymbol **, asymbol *, const char **,
|
||
unsigned int *, unsigned int, void **);
|
||
|
||
bfd_boolean _bfd_generic_find_line
|
||
(bfd *, asymbol **, asymbol *, const char **, unsigned int *);
|
||
|
||
/* Find inliner info after calling bfd_find_nearest_line. */
|
||
extern bfd_boolean _bfd_dwarf2_find_inliner_info
|
||
(bfd *, const char **, const char **, unsigned int *, void **);
|
||
|
||
/* Read DWARF 2 debugging information. */
|
||
extern bfd_boolean _bfd_dwarf2_slurp_debug_info
|
||
(bfd *, bfd *, const struct dwarf_debug_section *, asymbol **, void **);
|
||
|
||
/* Clean up the data used to handle DWARF 2 debugging information. */
|
||
extern void _bfd_dwarf2_cleanup_debug_info
|
||
(bfd *, void **);
|
||
|
||
/* Create a new section entry. */
|
||
extern struct bfd_hash_entry *bfd_section_hash_newfunc
|
||
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
||
|
||
/* A routine to create entries for a bfd_link_hash_table. */
|
||
extern struct bfd_hash_entry *_bfd_link_hash_newfunc
|
||
(struct bfd_hash_entry *entry, struct bfd_hash_table *table,
|
||
const char *string);
|
||
|
||
/* Initialize a bfd_link_hash_table. */
|
||
extern bfd_boolean _bfd_link_hash_table_init
|
||
(struct bfd_link_hash_table *, bfd *,
|
||
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
|
||
struct bfd_hash_table *,
|
||
const char *),
|
||
unsigned int);
|
||
|
||
/* Generic link hash table creation routine. */
|
||
extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
|
||
(bfd *);
|
||
|
||
/* Generic link hash table destruction routine. */
|
||
extern void _bfd_generic_link_hash_table_free
|
||
(struct bfd_link_hash_table *);
|
||
|
||
/* Generic add symbol routine. */
|
||
extern bfd_boolean _bfd_generic_link_add_symbols
|
||
(bfd *, struct bfd_link_info *);
|
||
|
||
/* Generic add symbol routine. This version is used by targets for
|
||
which the linker must collect constructors and destructors by name,
|
||
as the collect2 program does. */
|
||
extern bfd_boolean _bfd_generic_link_add_symbols_collect
|
||
(bfd *, struct bfd_link_info *);
|
||
|
||
/* Generic archive add symbol routine. */
|
||
extern bfd_boolean _bfd_generic_link_add_archive_symbols
|
||
(bfd *, struct bfd_link_info *,
|
||
bfd_boolean (*) (bfd *, struct bfd_link_info *, bfd_boolean *));
|
||
|
||
/* Forward declaration to avoid prototype errors. */
|
||
typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
|
||
|
||
/* Generic routine to add a single symbol. */
|
||
extern bfd_boolean _bfd_generic_link_add_one_symbol
|
||
(struct bfd_link_info *, bfd *, const char *name, flagword,
|
||
asection *, bfd_vma, const char *, bfd_boolean copy,
|
||
bfd_boolean constructor, struct bfd_link_hash_entry **);
|
||
|
||
/* Generic routine to mark section as supplying symbols only. */
|
||
extern void _bfd_generic_link_just_syms
|
||
(asection *, struct bfd_link_info *);
|
||
|
||
/* Generic routine that does nothing. */
|
||
extern void _bfd_generic_copy_link_hash_symbol_type
|
||
(bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
|
||
|
||
/* Generic link routine. */
|
||
extern bfd_boolean _bfd_generic_final_link
|
||
(bfd *, struct bfd_link_info *);
|
||
|
||
extern bfd_boolean _bfd_generic_link_split_section
|
||
(bfd *, struct bfd_section *);
|
||
|
||
extern bfd_boolean _bfd_generic_section_already_linked
|
||
(bfd *, asection *, struct bfd_link_info *);
|
||
|
||
/* Generic reloc_link_order processing routine. */
|
||
extern bfd_boolean _bfd_generic_reloc_link_order
|
||
(bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
|
||
|
||
/* Default link order processing routine. */
|
||
extern bfd_boolean _bfd_default_link_order
|
||
(bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
|
||
|
||
/* Count the number of reloc entries in a link order list. */
|
||
extern unsigned int _bfd_count_link_order_relocs
|
||
(struct bfd_link_order *);
|
||
|
||
/* Final link relocation routine. */
|
||
extern bfd_reloc_status_type _bfd_final_link_relocate
|
||
(reloc_howto_type *, bfd *, asection *, bfd_byte *,
|
||
bfd_vma, bfd_vma, bfd_vma);
|
||
|
||
/* Relocate a particular location by a howto and a value. */
|
||
extern bfd_reloc_status_type _bfd_relocate_contents
|
||
(reloc_howto_type *, bfd *, bfd_vma, bfd_byte *);
|
||
|
||
/* Clear a given location using a given howto. */
|
||
extern void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd,
|
||
asection *input_section, bfd_byte *location);
|
||
|
||
/* Link stabs in sections in the first pass. */
|
||
|
||
extern bfd_boolean _bfd_link_section_stabs
|
||
(bfd *, struct stab_info *, asection *, asection *, void **,
|
||
bfd_size_type *);
|
||
|
||
/* Eliminate stabs for discarded functions and symbols. */
|
||
extern bfd_boolean _bfd_discard_section_stabs
|
||
(bfd *, asection *, void *, bfd_boolean (*) (bfd_vma, void *), void *);
|
||
|
||
/* Write out the .stab section when linking stabs in sections. */
|
||
|
||
extern bfd_boolean _bfd_write_section_stabs
|
||
(bfd *, struct stab_info *, asection *, void **, bfd_byte *);
|
||
|
||
/* Write out the .stabstr string table when linking stabs in sections. */
|
||
|
||
extern bfd_boolean _bfd_write_stab_strings
|
||
(bfd *, struct stab_info *);
|
||
|
||
/* Find an offset within a .stab section when linking stabs in
|
||
sections. */
|
||
|
||
extern bfd_vma _bfd_stab_section_offset
|
||
(asection *, void *, bfd_vma);
|
||
|
||
/* Register a SEC_MERGE section as a candidate for merging. */
|
||
|
||
extern bfd_boolean _bfd_add_merge_section
|
||
(bfd *, void **, asection *, void **);
|
||
|
||
/* Attempt to merge SEC_MERGE sections. */
|
||
|
||
extern bfd_boolean _bfd_merge_sections
|
||
(bfd *, struct bfd_link_info *, void *, void (*) (bfd *, asection *));
|
||
|
||
/* Write out a merged section. */
|
||
|
||
extern bfd_boolean _bfd_write_merged_section
|
||
(bfd *, asection *, void *);
|
||
|
||
/* Find an offset within a modified SEC_MERGE section. */
|
||
|
||
extern bfd_vma _bfd_merged_section_offset
|
||
(bfd *, asection **, void *, bfd_vma);
|
||
|
||
/* Create a string table. */
|
||
extern struct bfd_strtab_hash *_bfd_stringtab_init
|
||
(void);
|
||
|
||
/* Create an XCOFF .debug section style string table. */
|
||
extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init
|
||
(void);
|
||
|
||
/* Free a string table. */
|
||
extern void _bfd_stringtab_free
|
||
(struct bfd_strtab_hash *);
|
||
|
||
/* Get the size of a string table. */
|
||
extern bfd_size_type _bfd_stringtab_size
|
||
(struct bfd_strtab_hash *);
|
||
|
||
/* Add a string to a string table. */
|
||
extern bfd_size_type _bfd_stringtab_add
|
||
(struct bfd_strtab_hash *, const char *, bfd_boolean hash, bfd_boolean copy);
|
||
|
||
/* Write out a string table. */
|
||
extern bfd_boolean _bfd_stringtab_emit
|
||
(bfd *, struct bfd_strtab_hash *);
|
||
|
||
/* Check that endianness of input and output file match. */
|
||
extern bfd_boolean _bfd_generic_verify_endian_match
|
||
(bfd *, bfd *);
|
||
|
||
/* Macros to tell if bfds are read or write enabled.
|
||
|
||
Note that bfds open for read may be scribbled into if the fd passed
|
||
to bfd_fdopenr is actually open both for read and write
|
||
simultaneously. However an output bfd will never be open for
|
||
read. Therefore sometimes you want to check bfd_read_p or
|
||
!bfd_read_p, and only sometimes bfd_write_p.
|
||
*/
|
||
|
||
#define bfd_read_p(abfd) \
|
||
((abfd)->direction == read_direction || (abfd)->direction == both_direction)
|
||
#define bfd_write_p(abfd) \
|
||
((abfd)->direction == write_direction || (abfd)->direction == both_direction)
|
||
|
||
void bfd_assert
|
||
(const char*,int);
|
||
|
||
#define BFD_ASSERT(x) \
|
||
do { if (!(x)) bfd_assert(__FILE__,__LINE__); } while (0)
|
||
|
||
#define BFD_FAIL() \
|
||
do { bfd_assert(__FILE__,__LINE__); } while (0)
|
||
|
||
extern void _bfd_abort
|
||
(const char *, int, const char *) ATTRIBUTE_NORETURN;
|
||
|
||
/* if gcc >= 2.6, we can give a function name, too */
|
||
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
|
||
#define __PRETTY_FUNCTION__ ((char *) NULL)
|
||
#endif
|
||
|
||
#undef abort
|
||
#define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
|
||
|
||
/* Manipulate a system FILE but using BFD's "file_ptr", rather than
|
||
the system "off_t" or "off64_t", as the offset. */
|
||
extern file_ptr real_ftell (FILE *file);
|
||
extern int real_fseek (FILE *file, file_ptr offset, int whence);
|
||
extern FILE *real_fopen (const char *filename, const char *modes);
|
||
|
||
/* List of supported target vectors, and the default vector (if
|
||
bfd_default_vector[0] is NULL, there is no default). */
|
||
extern const bfd_target * const *bfd_target_vector;
|
||
extern const bfd_target *bfd_default_vector[];
|
||
|
||
/* List of associated target vectors. */
|
||
extern const bfd_target * const *bfd_associated_vector;
|
||
|
||
/* Functions shared by the ECOFF and MIPS ELF backends, which have no
|
||
other common header files. */
|
||
|
||
#if defined(__STDC__) || defined(ALMOST_STDC)
|
||
struct ecoff_find_line;
|
||
#endif
|
||
|
||
extern bfd_boolean _bfd_ecoff_locate_line
|
||
(bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
|
||
const struct ecoff_debug_swap * const, struct ecoff_find_line *,
|
||
const char **, const char **, unsigned int *);
|
||
extern bfd_boolean _bfd_ecoff_get_accumulated_pdr
|
||
(void *, bfd_byte *);
|
||
extern bfd_boolean _bfd_ecoff_get_accumulated_sym
|
||
(void *, bfd_byte *);
|
||
extern bfd_boolean _bfd_ecoff_get_accumulated_ss
|
||
(void *, bfd_byte *);
|
||
|
||
extern bfd_vma _bfd_get_gp_value
|
||
(bfd *);
|
||
extern void _bfd_set_gp_value
|
||
(bfd *, bfd_vma);
|
||
|
||
/* Function shared by the COFF and ELF SH backends, which have no
|
||
other common header files. */
|
||
|
||
#ifndef _bfd_sh_align_load_span
|
||
extern bfd_boolean _bfd_sh_align_load_span
|
||
(bfd *, asection *, bfd_byte *,
|
||
bfd_boolean (*) (bfd *, asection *, void *, bfd_byte *, bfd_vma),
|
||
void *, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, bfd_boolean *);
|
||
#endif
|
||
|
||
/* This is the shape of the elements inside the already_linked hash
|
||
table. It maps a name onto a list of already_linked elements with
|
||
the same name. */
|
||
|
||
struct bfd_section_already_linked_hash_entry
|
||
{
|
||
struct bfd_hash_entry root;
|
||
struct bfd_section_already_linked *entry;
|
||
};
|
||
|
||
struct bfd_section_already_linked
|
||
{
|
||
struct bfd_section_already_linked *next;
|
||
asection *sec;
|
||
};
|
||
|
||
extern struct bfd_section_already_linked_hash_entry *
|
||
bfd_section_already_linked_table_lookup (const char *);
|
||
extern bfd_boolean bfd_section_already_linked_table_insert
|
||
(struct bfd_section_already_linked_hash_entry *, asection *);
|
||
extern void bfd_section_already_linked_table_traverse
|
||
(bfd_boolean (*) (struct bfd_section_already_linked_hash_entry *,
|
||
void *), void *);
|
||
|
||
extern bfd_vma read_unsigned_leb128 (bfd *, bfd_byte *, unsigned int *);
|
||
extern bfd_signed_vma read_signed_leb128 (bfd *, bfd_byte *, unsigned int *);
|