mirror of
https://sourceware.org/git/binutils-gdb.git
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07d6d2b834
Binutils is supposed to use tabs. In my git config I have whitespace = indent-with-non-tab,space-before-tab,trailing-space and I got annoyed enough seeing red in "git diff" output to fix the problems. * doc/header.sed: Trim trailing space when splitting lines. * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h, * arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c, * archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c, * bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c, * coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c, * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c, * coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c, * cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c, * cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c, * cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c, * cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c, * cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c, * cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c, * ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c, * elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c, * elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h, * elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c, * elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c, * host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c, * i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h, * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h, * libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c, * mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h, * netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c, * nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c, * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c, * pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c, * peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c, * riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h, * sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c, * syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c, * vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c, * xsym.c, * xsym.h: Whitespace fixes. * bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
197 lines
4.6 KiB
C
197 lines
4.6 KiB
C
/* ARC-specific header file for PLT support.
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Copyright (C) 2016-2017 Free Software Foundation, Inc.
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Contributed by Cupertino Miranda (cmiranda@synopsys.com).
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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
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#ifndef ARC_PLT_H
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#define ARC_PLT_H
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#include <stdint.h>
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/* Instructions appear in memory as a sequence of half-words (16 bit);
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individual half-words are represented on the target in target byte order.
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We use 'unsigned short' on the host to represent the PLT templates,
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and translate to target byte order as we copy to the target. */
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typedef uint16_t insn_hword;
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enum plt_reloc_symbol
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{
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LAST_RELOC = 0,
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SGOT = 1,
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RELATIVE = (1 << 8),
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RELATIVE_INSN_32 = (1 << 9),
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RELATIVE_INSN_24 = (1 << 10),
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MIDDLE_ENDIAN = (1 << 11)
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};
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#define IS_RELATIVE(S) ((S & (RELATIVE | RELATIVE_INSN_24 | RELATIVE_INSN_32)) != 0)
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#define IS_INSN_32(S) ((S & RELATIVE_INSN_32) != 0)
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#define IS_INSN_24(S) ((S & RELATIVE_INSN_24) != 0)
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#define IS_MIDDLE_ENDIAN(S) ((S & MIDDLE_ENDIAN) != 0)
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#define SYM_ONLY(S) (S & 0xFF)
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struct plt_reloc
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{
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bfd_vma offset;
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bfd_vma size;
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bfd_vma mask;
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enum plt_reloc_symbol symbol;
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bfd_vma addend;
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};
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#define PLT_TYPE_START(NAME) NAME,
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#define PLT_TYPE_END(NAME)
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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enum plt_types_enum
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{
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PLT_START = -1,
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#include "arc-plt.def"
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PLT_MAX
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};
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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typedef insn_hword insn_hword_array[];
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struct plt_version_t
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{
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const insn_hword_array *entry;
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const bfd_vma entry_size;
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const insn_hword_array *elem;
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const bfd_vma elem_size;
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const struct plt_reloc *entry_relocs;
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const struct plt_reloc *elem_relocs;
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};
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#define PLT_TYPE_START(NAME) \
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const insn_hword NAME##_plt_entry[] = {
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#define PLT_TYPE_END(NAME) };
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#define PLT_ENTRY(...) __VA_ARGS__,
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const struct plt_reloc NAME##_plt_entry_relocs[] = {
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#define PLT_TYPE_END(NAME) \
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{0, 0, 0, LAST_RELOC, 0} \
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};
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...) { __VA_ARGS__ },
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const insn_hword NAME##_plt_elem[] = {
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#define PLT_TYPE_END(NAME) };
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...) __VA_ARGS__,
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const struct plt_reloc NAME##_plt_elem_relocs[] = {
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#define PLT_TYPE_END(NAME) \
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{0, 0, 0, LAST_RELOC, 0} \
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};
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...) { __VA_ARGS__ },
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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{ \
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.entry = &NAME##_plt_entry, \
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.entry_size = sizeof (NAME##_plt_entry), \
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.elem = &NAME##_plt_elem, \
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.elem_size = sizeof (NAME##_plt_elem), \
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.entry_relocs = NAME##_plt_entry_relocs, \
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.elem_relocs = NAME##_plt_elem_relocs
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#define PLT_TYPE_END(NAME) },
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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struct plt_version_t plt_versions[PLT_MAX] = {
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#include "arc-plt.def"
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};
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#endif /* ARC_PLT_H */
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