binutils-gdb/bfd/libxcoff.h

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/* BFD XCOFF object file private structure.
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Copyright 2001, 2002, 2005, 2007, 2009 Free Software Foundation, Inc.
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Written by Tom Rix, Redhat.
This file is part of BFD, the Binary File Descriptor library.
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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.
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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.
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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. */
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#ifndef LIBXCOFF_H
#define LIBXCOFF_H
/* This is the backend information kept for XCOFF files. This
structure is constant for a particular backend. The first element
is the COFF backend data structure, so that XCOFF targets can use
the generic COFF code. */
struct xcoff_backend_data_rec
{
/* COFF backend information. */
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bfd_coff_backend_data coff;
/* Magic number. */
unsigned short _xcoff_magic_number;
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/* Architecture and machine for coff_set_arch_mach_hook. */
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enum bfd_architecture _xcoff_architecture;
long _xcoff_machine;
/* Function pointers to xcoff specific swap routines. */
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void (* _xcoff_swap_ldhdr_in) (bfd *, const void *, struct internal_ldhdr *);
void (* _xcoff_swap_ldhdr_out)(bfd *, const struct internal_ldhdr *, void *);
void (* _xcoff_swap_ldsym_in) (bfd *, const void *, struct internal_ldsym *);
void (* _xcoff_swap_ldsym_out)(bfd *, const struct internal_ldsym *, void *);
void (* _xcoff_swap_ldrel_in) (bfd *, const void *, struct internal_ldrel *);
void (* _xcoff_swap_ldrel_out)(bfd *, const struct internal_ldrel *, void *);
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/* Size of the external struct. */
unsigned int _xcoff_ldhdrsz;
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unsigned int _xcoff_ldsymsz;
unsigned int _xcoff_ldrelsz;
/* Size an entry in a descriptor section. */
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unsigned int _xcoff_function_descriptor_size;
/* Size of the small aout file header. */
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unsigned int _xcoff_small_aout_header_size;
/* Loader version
1 : XCOFF32
2 : XCOFF64. */
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unsigned long _xcoff_ldhdr_version;
bfd_boolean (* _xcoff_put_symbol_name)
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(bfd *, struct bfd_strtab_hash *, struct internal_syment *,
const char *);
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bfd_boolean (* _xcoff_put_ldsymbol_name)
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(bfd *, struct xcoff_loader_info *, struct internal_ldsym *,
const char *);
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reloc_howto_type *_xcoff_dynamic_reloc;
asection * (* _xcoff_create_csect_from_smclas)
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(bfd *, union internal_auxent *, const char *);
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/* Line number and relocation overflow.
Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
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XCOFF32 overflows to another section when the line number or the
relocation count exceeds 0xffff. XCOFF64 does not overflow. */
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bfd_boolean (*_xcoff_is_lineno_count_overflow) (bfd *, bfd_vma);
bfd_boolean (*_xcoff_is_reloc_count_overflow) (bfd *, bfd_vma);
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/* Loader section symbol and relocation table offset
XCOFF32 is after the .loader header
XCOFF64 is offset in .loader header. */
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bfd_vma (*_xcoff_loader_symbol_offset) (bfd *, struct internal_ldhdr *);
bfd_vma (*_xcoff_loader_reloc_offset) (bfd *, struct internal_ldhdr *);
Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
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/* Global linkage. The first word of global linkage code must be be
modified by filling in the correct TOC offset. */
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unsigned long *_xcoff_glink_code;
Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
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/* Size of the global link code in bytes of the xcoff_glink_code table. */
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unsigned long _xcoff_glink_size;
/* rtinit. */
unsigned int _xcoff_rtinit_size;
bfd_boolean (*_xcoff_generate_rtinit)
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(bfd *, const char *, const char *, bfd_boolean);
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};
/* Look up an entry in an XCOFF link hash table. */
#define xcoff_link_hash_lookup(table, string, create, copy, follow) \
((struct xcoff_link_hash_entry *) \
bfd_link_hash_lookup (&(table)->root, (string), (create), (copy),\
(follow)))
/* Traverse an XCOFF link hash table. */
#define xcoff_link_hash_traverse(table, func, info) \
(bfd_link_hash_traverse \
(&(table)->root, \
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(bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
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(info)))
/* Get the XCOFF link hash table from the info structure. This is
just a cast. */
#define xcoff_hash_table(p) ((struct xcoff_link_hash_table *) ((p)->hash))
#define xcoff_backend(abfd) \
((struct xcoff_backend_data_rec *) (abfd)->xvec->backend_data)
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#define bfd_xcoff_magic_number(a) ((xcoff_backend (a)->_xcoff_magic_number))
#define bfd_xcoff_architecture(a) ((xcoff_backend (a)->_xcoff_architecture))
#define bfd_xcoff_machine(a) ((xcoff_backend (a)->_xcoff_machine))
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#define bfd_xcoff_swap_ldhdr_in(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldhdr_in) ((a), (b), (c)))
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#define bfd_xcoff_swap_ldhdr_out(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldhdr_out) ((a), (b), (c)))
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#define bfd_xcoff_swap_ldsym_in(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldsym_in) ((a), (b), (c)))
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#define bfd_xcoff_swap_ldsym_out(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldsym_out) ((a), (b), (c)))
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#define bfd_xcoff_swap_ldrel_in(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldrel_in) ((a), (b), (c)))
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#define bfd_xcoff_swap_ldrel_out(a, b, c) \
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((xcoff_backend (a)->_xcoff_swap_ldrel_out) ((a), (b), (c)))
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#define bfd_xcoff_ldhdrsz(a) ((xcoff_backend (a)->_xcoff_ldhdrsz))
#define bfd_xcoff_ldsymsz(a) ((xcoff_backend (a)->_xcoff_ldsymsz))
#define bfd_xcoff_ldrelsz(a) ((xcoff_backend (a)->_xcoff_ldrelsz))
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#define bfd_xcoff_function_descriptor_size(a) \
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((xcoff_backend (a)->_xcoff_function_descriptor_size))
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#define bfd_xcoff_small_aout_header_size(a) \
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((xcoff_backend (a)->_xcoff_small_aout_header_size))
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#define bfd_xcoff_ldhdr_version(a) ((xcoff_backend (a)->_xcoff_ldhdr_version))
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#define bfd_xcoff_put_symbol_name(a, b, c, d) \
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((xcoff_backend (a)->_xcoff_put_symbol_name) ((a), (b), (c), (d)))
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#define bfd_xcoff_put_ldsymbol_name(a, b, c, d) \
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((xcoff_backend (a)->_xcoff_put_ldsymbol_name) ((a), (b), (c), (d)))
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/* Get the XCOFF hash table entries for a BFD. */
#define obj_xcoff_sym_hashes(bfd) \
((struct xcoff_link_hash_entry **) obj_coff_sym_hashes (bfd))
#define bfd_xcoff_dynamic_reloc_howto(a) \
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((xcoff_backend (a)->_xcoff_dynamic_reloc))
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#define bfd_xcoff_create_csect_from_smclas(a, b, c) \
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((xcoff_backend (a)->_xcoff_create_csect_from_smclas((a), (b), (c))))
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#define bfd_xcoff_is_lineno_count_overflow(a, b) \
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((xcoff_backend (a)->_xcoff_is_lineno_count_overflow((a), (b))))
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#define bfd_xcoff_is_reloc_count_overflow(a, b) \
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((xcoff_backend (a)->_xcoff_is_reloc_count_overflow((a), (b))))
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#define bfd_xcoff_loader_symbol_offset(a, b) \
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((xcoff_backend (a)->_xcoff_loader_symbol_offset((a), (b))))
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#define bfd_xcoff_loader_reloc_offset(a, b) \
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((xcoff_backend (a)->_xcoff_loader_reloc_offset((a), (b))))
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#define bfd_xcoff_glink_code(a, b) ((xcoff_backend (a)->_xcoff_glink_code[(b)]))
#define bfd_xcoff_glink_code_size(a) ((xcoff_backend (a)->_xcoff_glink_size))
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Remove trailing white spaces in bfd * aout0.c: Remove trailing white spaces. * archive.c: Likewise. * archures.c: Likewise. * bfd-in.h: Likewise. * bfd-in2.h: Likewise. * coff-alpha.c: Likewise. * coff-i860.c: Likewise. * coff-mips.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * coff-x86_64.c: Likewise. * coff-z80.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * compress.c: Likewise. * corefile.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-crx.c: Likewise. * cpu-h8300.c: Likewise. * cpu-i386.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m68k.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-sh.c: Likewise. * cpu-xc16x.c: Likewise. * dwarf2.c: Likewise. * ecofflink.c: Likewise. * ecoffswap.h: Likewise. * elf-ifunc.c: Likewise. * elf-m10300.c: Likewise. * elf-vxworks.c: Likewise. * elf32-avr.c: Likewise. * elf32-avr.h: Likewise. * elf32-cr16.c: Likewise. * elf32-cr16c.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i860.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.h: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Likewise. * elf32-spu.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-v850.c: Likewise. * elf32-xc16x.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * ieee.c: Likewise. * libcoff.h: Likewise. * libpei.h: Likewise. * libxcoff.h: Likewise. * linker.c: Likewise. * mach-o-i386.c: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * mach-o.h: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * pe-x86_64.c: Likewise. * peXXigen.c: Likewise. * pef-traceback.h: Likewise. * pei-x86_64.c: Likewise. * peicode.h: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. * riscix.c: Likewise. * section.c: Likewise. * som.c: Likewise. * syms.c: Likewise. * tekhex.c: Likewise. * ticoff.h: Likewise. * vaxbsd.c: Likewise. * xcofflink.c: Likewise. * xtensa-isa.c: Likewise.
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/* Check for the magic number U803XTOCMAGIC or U64_TOCMAGIC for 64 bit
targets. */
#define bfd_xcoff_is_xcoff64(a) \
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( (0x01EF == (bfd_xcoff_magic_number (a))) \
|| (0x01F7 == (bfd_xcoff_magic_number (a))))
/* Check for the magic number U802TOMAGIC for 32 bit targets. */
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#define bfd_xcoff_is_xcoff32(a) (0x01DF == (bfd_xcoff_magic_number (a)))
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#define bfd_xcoff_rtinit_size(a) ((xcoff_backend (a)->_xcoff_rtinit_size))
#define bfd_xcoff_generate_rtinit(a, b, c, d) ((xcoff_backend (a)->_xcoff_generate_rtinit ((a), (b), (c), (d))))
/* Accessor macros for tdata. */
#define bfd_xcoff_text_align_power(a) ((xcoff_data (a)->text_align_power))
#define bfd_xcoff_data_align_power(a) ((xcoff_data (a)->data_align_power))
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/* xcoff*_ppc_relocate_section macros */
#define XCOFF_MAX_CALCULATE_RELOCATION (0x1c)
#define XCOFF_MAX_COMPLAIN_OVERFLOW (4)
/* N_ONES produces N one bits, without overflowing machine arithmetic. */
#ifdef N_ONES
#undef N_ONES
#endif
#define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
#define XCOFF_RELOC_FUNCTION_ARGS \
bfd *, asection *, bfd *, struct internal_reloc *, \
struct internal_syment *, struct reloc_howto_struct *, bfd_vma, bfd_vma, \
bfd_vma *relocation, bfd_byte *contents
#define XCOFF_COMPLAIN_FUNCTION_ARGS \
bfd *, bfd_vma, bfd_vma, struct reloc_howto_struct *howto
extern bfd_boolean (*xcoff_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
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(XCOFF_RELOC_FUNCTION_ARGS);
extern bfd_boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
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(XCOFF_COMPLAIN_FUNCTION_ARGS);
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bfd/ChangeLog * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which control long section name handling with ECOFF_NO_LONG_SECTION_NAMES. * coff-mips.c (mips_ecoff_backend_data): Likewise. * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which control long section name handling with XCOFF_NO_LONG_SECTION_NAMES. (bfd_pmac_xcoff_backend_data): Likewise. * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise. (bfd_xcoff_aix5_backend_data): Likewise. (xcoff64_write_object_contents): Delete unused long_section_names local variable. * coff-sh.c (bfd_coff_small_swap_table): Initialise long section name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire struct non-const. * coffcode.h (documentation): Update to describe long section names. (COFFLONGSECTIONCATHELPER): New helper macro. (BLANKOR1TOODD): Likewise. (COFF_ENABLE_LONG_SECTION_NAMES): Likewise. (COFF_LONG_SECTION_NAMES_SETTER): Likewise. (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise. (bfd_coff_set_long_section_names_allowed): New function. (bfd_coff_set_long_section_names_disallowed): Likewise. (struct bfd_coff_backend_data): Add new backend hook function pointer _bfd_coff_set_long_section_names. (bfd_coff_set_long_section_names): New backend hook. (coff_write_object_contents): Only generate long section names if bfd_coff_long_section_names() indicates they are currently enabled. (bfd_coff_std_swap_table): Make non-const, and initialise long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. (ticoff0_swap_table): Likewise to both. (ticoff1_swap_table): Again, likewise to both. * coffgen.c (make_a_section_from_file): Allow long section names as inputs even if not currently allowed for outputs. * ecoff.c (_bfd_ecoff_no_long_sections): New function. * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank. * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * libcoff-in.h: Update copyright year to cause updated copyright year in generated libcoff.h, and fix typo. * libcoff.h: Regenerated. * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro. (_bfd_ecoff_no_long_sections): Add prototype. * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro. * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already defined by an including .c file. * ticoff.h (ticoff0_swap_table): Make non-const, and initialise long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. (ticoff1_swap_table): Likewise to both. ld/ChangeLog * ld.texinfo: Update to mention long section name options. * NEWS: Mention new behaviour and command-line options. * pe-dll.c (pe_use_coff_long_section_names): New global variable. (pe_output_file_set_long_section_names): New function. (pe_dll_build_sections): Call it on output BFDs. (pe_exe_build_sections): Likewise. (pe_dll_fill_sections): Likewise. (pe_exe_fill_sections): Likewise. * pe-dll.h (pe_use_coff_long_section_names): Declare extern. (pe_output_file_set_long_section_names): Add prototype. * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias. (pe_output_file_set_long_section_names): Likewise. * pep-dll.h (pep_use_coff_long_section_names): Declare extern. (pep_output_file_set_long_section_names): Add prototype. * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro. (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise. (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. (gld_${EMULATION_NAME}_list_options): Describe them. (gld${EMULATION_NAME}_handle_option): Set or clear global pe_use_coff_long_section_names flag when options recognised. (gld_${EMULATION_NAME}_after_open): En/disable long section names for main output bfd by calling pe_output_file_set_long_section_names. * pep.em (enum options): Extend enum with new getopt option values. (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. (gld_${EMULATION_NAME}_list_options): Describe them. (gld${EMULATION_NAME}_handle_option): Set or clear global pe_use_coff_long_section_names flag when options recognised. (gld_${EMULATION_NAME}_after_open): En/disable long section names for main output bfd by calling pep_output_file_set_long_section_names. ld/testsuite/ChangeLog * ld-pe/longsecn-1.d: New test file. * ld-pe/longsecn-2.d: Likewise. * ld-pe/longsecn-3.d: Likewise. * ld-pe/longsecn-4.d: Likewise. * ld-pe/longsecn-5.d: Likewise. * ld-pe/longsecn.d: Likewise. * ld-pe/longsecn.exp: New test control script. * ld-pe/longsecn.s: New test source file.
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#define XCOFF_NO_LONG_SECTION_NAMES (FALSE), bfd_coff_set_long_section_names_disallowed
/* Relocation functions */
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bfd_boolean xcoff_reloc_type_noop (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_fail (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_pos (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_neg (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_rel (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_toc (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_ba (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_crel (XCOFF_RELOC_FUNCTION_ARGS);
/* Structure to describe dwarf sections.
Useful to convert from XCOFF section name to flag and vice-versa.
Also mark if section has a length field at the beginning. */
struct xcoff_dwsect_name {
/* A XCOFF dwarf section is identified by its name. */
unsigned int flag;
/* Corresponding XCOFF section name. */
const char *name;
/* True if size must be prepended. */
bfd_boolean def_size;
};
/* Number of entries in the array. The number is known and public so that user
can 'extend' this array by index. */
#define XCOFF_DWSECT_NBR_NAMES 8
/* The dwarf sections array. */
extern const struct xcoff_dwsect_name
xcoff_dwsect_names[XCOFF_DWSECT_NBR_NAMES];
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#endif /* LIBXCOFF_H */