* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
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/* tc-tilegx.c -- Assemble for a Tile-Gx chip.
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Copyright 2011 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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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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#include "as.h"
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#include "struc-symbol.h"
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#include "subsegs.h"
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#include "elf/tilegx.h"
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#include "opcode/tilegx.h"
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#include "dwarf2dbg.h"
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#include "dw2gencfi.h"
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#include "safe-ctype.h"
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/* Special registers. */
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#define TREG_IDN0 57
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#define TREG_IDN1 58
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#define TREG_UDN0 59
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#define TREG_UDN1 60
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#define TREG_UDN2 61
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#define TREG_UDN3 62
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#define TREG_ZERO 63
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/* Generic assembler global variables which must be defined by all
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targets. */
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/* The dwarf2 data alignment, adjusted for 32 or 64 bit. */
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int tilegx_cie_data_alignment;
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/* Characters which always start a comment. */
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const char comment_chars[] = "#";
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/* Characters which start a comment at the beginning of a line. */
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const char line_comment_chars[] = "#";
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/* Characters which may be used to separate multiple commands on a
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single line. */
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const char line_separator_chars[] = ";";
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/* Characters which are used to indicate an exponent in a floating
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point number. */
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const char EXP_CHARS[] = "eE";
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/* Characters which mean that a number is a floating point constant,
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as in 0d1.0. */
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const char FLT_CHARS[] = "rRsSfFdDxXpP";
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/* Either 32 or 64. */
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static int tilegx_arch_size = 64;
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const char *
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tilegx_target_format (void)
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{
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2012-02-25 20:51:34 +01:00
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if (target_big_endian) {
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return tilegx_arch_size == 64 ? "elf64-tilegx-be" : "elf32-tilegx-be";
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} else {
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return tilegx_arch_size == 64 ? "elf64-tilegx-le" : "elf32-tilegx-le";
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}
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* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#define OPTION_32 (OPTION_MD_BASE + 0)
|
|
|
|
#define OPTION_64 (OPTION_MD_BASE + 1)
|
2012-02-25 20:51:34 +01:00
|
|
|
#define OPTION_EB (OPTION_MD_BASE + 2)
|
|
|
|
#define OPTION_EL (OPTION_MD_BASE + 3)
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
|
|
|
|
const char *md_shortopts = "VQ:";
|
|
|
|
|
|
|
|
struct option md_longopts[] =
|
|
|
|
{
|
|
|
|
{"32", no_argument, NULL, OPTION_32},
|
|
|
|
{"64", no_argument, NULL, OPTION_64},
|
2012-02-25 20:51:34 +01:00
|
|
|
{"EB", no_argument, NULL, OPTION_EB },
|
|
|
|
{"EL", no_argument, NULL, OPTION_EL },
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
{NULL, no_argument, NULL, 0}
|
|
|
|
};
|
|
|
|
|
|
|
|
size_t md_longopts_size = sizeof (md_longopts);
|
|
|
|
|
|
|
|
int
|
|
|
|
md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
switch (c)
|
|
|
|
{
|
|
|
|
/* -Qy, -Qn: SVR4 arguments controlling whether a .comment section
|
|
|
|
should be emitted or not. FIXME: Not implemented. */
|
|
|
|
case 'Q':
|
|
|
|
break;
|
|
|
|
|
|
|
|
/* -V: SVR4 argument to print version ID. */
|
|
|
|
case 'V':
|
|
|
|
print_version_id ();
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OPTION_32:
|
|
|
|
tilegx_arch_size = 32;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OPTION_64:
|
|
|
|
tilegx_arch_size = 64;
|
|
|
|
break;
|
|
|
|
|
2012-02-25 20:51:34 +01:00
|
|
|
case OPTION_EB:
|
|
|
|
target_big_endian = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case OPTION_EL:
|
|
|
|
target_big_endian = 0;
|
|
|
|
break;
|
|
|
|
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
md_show_usage (FILE *stream)
|
|
|
|
{
|
|
|
|
fprintf (stream, _("\
|
|
|
|
-Q ignored\n\
|
|
|
|
-V print assembler version number\n\
|
2012-02-25 20:51:34 +01:00
|
|
|
-EB/-EL generate big-endian/little-endian code\n\
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
--32/--64 generate 32bit/64bit code\n"));
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Extra expression types. */
|
|
|
|
|
|
|
|
#define O_hw0 O_md1
|
|
|
|
#define O_hw1 O_md2
|
|
|
|
#define O_hw2 O_md3
|
|
|
|
#define O_hw3 O_md4
|
|
|
|
#define O_hw0_last O_md5
|
|
|
|
#define O_hw1_last O_md6
|
|
|
|
#define O_hw2_last O_md7
|
|
|
|
#define O_hw0_got O_md8
|
|
|
|
#define O_hw1_got O_md9
|
|
|
|
#define O_hw2_got O_md10
|
|
|
|
#define O_hw3_got O_md11
|
|
|
|
#define O_hw0_last_got O_md12
|
|
|
|
#define O_hw1_last_got O_md13
|
|
|
|
#define O_hw2_last_got O_md14
|
|
|
|
#define O_plt O_md15
|
|
|
|
#define O_hw0_tls_gd O_md16
|
|
|
|
#define O_hw1_tls_gd O_md17
|
|
|
|
#define O_hw2_tls_gd O_md18
|
|
|
|
#define O_hw3_tls_gd O_md19
|
|
|
|
#define O_hw0_last_tls_gd O_md20
|
|
|
|
#define O_hw1_last_tls_gd O_md21
|
|
|
|
#define O_hw2_last_tls_gd O_md22
|
|
|
|
#define O_hw0_tls_ie O_md23
|
|
|
|
#define O_hw1_tls_ie O_md24
|
|
|
|
#define O_hw2_tls_ie O_md25
|
|
|
|
#define O_hw3_tls_ie O_md26
|
|
|
|
#define O_hw0_last_tls_ie O_md27
|
|
|
|
#define O_hw1_last_tls_ie O_md28
|
|
|
|
#define O_hw2_last_tls_ie O_md29
|
|
|
|
|
|
|
|
static struct hash_control *special_operator_hash;
|
|
|
|
|
|
|
|
/* Hash tables for instruction mnemonic lookup. */
|
|
|
|
static struct hash_control *op_hash;
|
|
|
|
|
|
|
|
/* Hash table for spr lookup. */
|
|
|
|
static struct hash_control *spr_hash;
|
|
|
|
|
|
|
|
/* True temporarily while parsing an SPR expression. This changes the
|
|
|
|
* namespace to include SPR names. */
|
|
|
|
static int parsing_spr;
|
|
|
|
|
|
|
|
/* Are we currently inside `{ ... }'? */
|
|
|
|
static int inside_bundle;
|
|
|
|
|
|
|
|
struct tilegx_instruction
|
|
|
|
{
|
|
|
|
const struct tilegx_opcode *opcode;
|
|
|
|
tilegx_pipeline pipe;
|
|
|
|
expressionS operand_values[TILEGX_MAX_OPERANDS];
|
|
|
|
};
|
|
|
|
|
|
|
|
/* This keeps track of the current bundle being built up. */
|
|
|
|
static struct tilegx_instruction current_bundle[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE];
|
|
|
|
|
|
|
|
/* Index in current_bundle for the next instruction to parse. */
|
|
|
|
static int current_bundle_index;
|
|
|
|
|
|
|
|
/* Allow 'r63' in addition to 'zero', etc. Normally we disallow this as
|
|
|
|
'zero' is not a real register, so using it accidentally would be a
|
|
|
|
nasty bug. For other registers, such as 'sp', code using multiple names
|
|
|
|
for the same physical register is excessively confusing.
|
|
|
|
|
|
|
|
The '.require_canonical_reg_names' pseudo-op turns this error on,
|
|
|
|
and the '.no_require_canonical_reg_names' pseudo-op turns this off.
|
|
|
|
By default the error is on. */
|
|
|
|
static int require_canonical_reg_names;
|
|
|
|
|
|
|
|
/* Allow bundles that do undefined or suspicious things like write
|
|
|
|
two different values to the same register at the same time.
|
|
|
|
|
|
|
|
The '.no_allow_suspicious_bundles' pseudo-op turns this error on,
|
|
|
|
and the '.allow_suspicious_bundles' pseudo-op turns this off. */
|
|
|
|
static int allow_suspicious_bundles;
|
|
|
|
|
|
|
|
|
|
|
|
/* A hash table of main processor registers, mapping each register name
|
|
|
|
to its index.
|
|
|
|
|
|
|
|
Furthermore, if the register number is greater than the number
|
|
|
|
of registers for that processor, the user used an illegal alias
|
|
|
|
for that register (e.g. r63 instead of zero), so we should generate
|
|
|
|
a warning. The attempted register number can be found by clearing
|
|
|
|
NONCANONICAL_REG_NAME_FLAG. */
|
|
|
|
static struct hash_control *main_reg_hash;
|
|
|
|
|
|
|
|
|
|
|
|
/* We cannot unambiguously store a 0 in a hash table and look it up,
|
|
|
|
so we OR in this flag to every canonical register. */
|
|
|
|
#define CANONICAL_REG_NAME_FLAG 0x1000
|
|
|
|
|
|
|
|
/* By default we disallow register aliases like r63, but we record
|
|
|
|
them in the hash table in case the .no_require_canonical_reg_names
|
|
|
|
directive is used. Noncanonical names have this value added to them. */
|
|
|
|
#define NONCANONICAL_REG_NAME_FLAG 0x2000
|
|
|
|
|
|
|
|
/* Discards flags for register hash table entries and returns the
|
|
|
|
reg number. */
|
|
|
|
#define EXTRACT_REGNO(p) ((p) & 63)
|
|
|
|
|
|
|
|
/* This function is called once, at assembler startup time. It should
|
|
|
|
set up all the tables, etc., that the MD part of the assembler will
|
|
|
|
need. */
|
|
|
|
|
|
|
|
void
|
|
|
|
md_begin (void)
|
|
|
|
{
|
|
|
|
const struct tilegx_opcode *op;
|
|
|
|
int i;
|
2012-02-25 19:57:55 +01:00
|
|
|
int mach = (tilegx_arch_size == 64) ? bfd_mach_tilegx : bfd_mach_tilegx32;
|
|
|
|
|
|
|
|
if (! bfd_set_arch_mach (stdoutput, bfd_arch_tilegx, mach))
|
|
|
|
as_warn (_("Could not set architecture and machine"));
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
|
|
|
|
/* Guarantee text section is aligned. */
|
|
|
|
bfd_set_section_alignment (stdoutput, text_section,
|
|
|
|
TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES);
|
|
|
|
|
|
|
|
require_canonical_reg_names = 1;
|
|
|
|
allow_suspicious_bundles = 0;
|
|
|
|
current_bundle_index = 0;
|
|
|
|
inside_bundle = 0;
|
|
|
|
|
|
|
|
tilegx_cie_data_alignment = (tilegx_arch_size == 64 ? -8 : -4);
|
|
|
|
|
|
|
|
/* Initialize special operator hash table. */
|
|
|
|
special_operator_hash = hash_new ();
|
|
|
|
#define INSERT_SPECIAL_OP(name) \
|
|
|
|
hash_insert (special_operator_hash, #name, (void *)O_##name)
|
|
|
|
|
|
|
|
INSERT_SPECIAL_OP (hw0);
|
|
|
|
INSERT_SPECIAL_OP (hw1);
|
|
|
|
INSERT_SPECIAL_OP (hw2);
|
|
|
|
INSERT_SPECIAL_OP (hw3);
|
|
|
|
INSERT_SPECIAL_OP (hw0_last);
|
|
|
|
INSERT_SPECIAL_OP (hw1_last);
|
|
|
|
INSERT_SPECIAL_OP (hw2_last);
|
|
|
|
/* hw3_last is a convenience alias for the equivalent hw3. */
|
|
|
|
hash_insert (special_operator_hash, "hw3_last", (void*)O_hw3);
|
|
|
|
INSERT_SPECIAL_OP (hw0_got);
|
|
|
|
INSERT_SPECIAL_OP (hw1_got);
|
|
|
|
INSERT_SPECIAL_OP (hw2_got);
|
|
|
|
INSERT_SPECIAL_OP (hw3_got);
|
|
|
|
INSERT_SPECIAL_OP (hw0_last_got);
|
|
|
|
INSERT_SPECIAL_OP (hw1_last_got);
|
|
|
|
INSERT_SPECIAL_OP (hw2_last_got);
|
|
|
|
INSERT_SPECIAL_OP(plt);
|
|
|
|
INSERT_SPECIAL_OP (hw0_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw1_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw2_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw3_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw0_last_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw1_last_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw2_last_tls_gd);
|
|
|
|
INSERT_SPECIAL_OP (hw0_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw1_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw2_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw3_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw0_last_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw1_last_tls_ie);
|
|
|
|
INSERT_SPECIAL_OP (hw2_last_tls_ie);
|
|
|
|
#undef INSERT_SPECIAL_OP
|
|
|
|
|
|
|
|
/* Initialize op_hash hash table. */
|
|
|
|
op_hash = hash_new ();
|
|
|
|
for (op = &tilegx_opcodes[0]; op->name != NULL; op++)
|
|
|
|
{
|
|
|
|
const char *hash_err = hash_insert (op_hash, op->name, (void *)op);
|
|
|
|
if (hash_err != NULL)
|
|
|
|
as_fatal (_("Internal Error: Can't hash %s: %s"), op->name, hash_err);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Initialize the spr hash table. */
|
|
|
|
parsing_spr = 0;
|
|
|
|
spr_hash = hash_new ();
|
|
|
|
for (i = 0; i < tilegx_num_sprs; i++)
|
|
|
|
hash_insert (spr_hash, tilegx_sprs[i].name,
|
|
|
|
(void *) &tilegx_sprs[i]);
|
|
|
|
|
|
|
|
/* Set up the main_reg_hash table. We use this instead of
|
|
|
|
creating a symbol in the register section to avoid ambiguities
|
|
|
|
with labels that have the same names as registers. */
|
|
|
|
main_reg_hash = hash_new ();
|
|
|
|
for (i = 0; i < TILEGX_NUM_REGISTERS; i++)
|
|
|
|
{
|
|
|
|
char buf[64];
|
|
|
|
|
|
|
|
hash_insert (main_reg_hash, tilegx_register_names[i],
|
|
|
|
(void *) (long) (i | CANONICAL_REG_NAME_FLAG));
|
|
|
|
|
|
|
|
/* See if we should insert a noncanonical alias, like r63. */
|
|
|
|
sprintf (buf, "r%d", i);
|
|
|
|
if (strcmp (buf, tilegx_register_names[i]) != 0)
|
|
|
|
hash_insert (main_reg_hash, xstrdup (buf),
|
|
|
|
(void *) (long) (i | NONCANONICAL_REG_NAME_FLAG));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#define BUNDLE_TEMPLATE_MASK(p0, p1, p2) \
|
|
|
|
((p0) | ((p1) << 8) | ((p2) << 16))
|
|
|
|
#define BUNDLE_TEMPLATE(p0, p1, p2) \
|
|
|
|
{ { (p0), (p1), (p2) }, \
|
|
|
|
BUNDLE_TEMPLATE_MASK(1 << (p0), 1 << (p1), (1 << (p2))) \
|
|
|
|
}
|
|
|
|
|
|
|
|
#define NO_PIPELINE TILEGX_NUM_PIPELINE_ENCODINGS
|
|
|
|
|
|
|
|
struct bundle_template
|
|
|
|
{
|
|
|
|
tilegx_pipeline pipe[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE];
|
|
|
|
unsigned int pipe_mask;
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct bundle_template bundle_templates[] =
|
|
|
|
{
|
|
|
|
/* In Y format we must always have something in Y2, since it has
|
|
|
|
no fnop, so this conveys that Y2 must always be used. */
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2, NO_PIPELINE),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2, NO_PIPELINE),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0, NO_PIPELINE),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1, NO_PIPELINE),
|
|
|
|
|
|
|
|
/* Y format has three instructions. */
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y0,TILEGX_PIPELINE_Y1,TILEGX_PIPELINE_Y2),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y0,TILEGX_PIPELINE_Y2,TILEGX_PIPELINE_Y1),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y1,TILEGX_PIPELINE_Y0,TILEGX_PIPELINE_Y2),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y1,TILEGX_PIPELINE_Y2,TILEGX_PIPELINE_Y0),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y2,TILEGX_PIPELINE_Y0,TILEGX_PIPELINE_Y1),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_Y2,TILEGX_PIPELINE_Y1,TILEGX_PIPELINE_Y0),
|
|
|
|
|
|
|
|
/* X format has only two instructions. */
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_X0, TILEGX_PIPELINE_X1, NO_PIPELINE),
|
|
|
|
BUNDLE_TEMPLATE(TILEGX_PIPELINE_X1, TILEGX_PIPELINE_X0, NO_PIPELINE)
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
prepend_nop_to_bundle (tilegx_mnemonic mnemonic)
|
|
|
|
{
|
|
|
|
memmove (¤t_bundle[1], ¤t_bundle[0],
|
|
|
|
current_bundle_index * sizeof current_bundle[0]);
|
|
|
|
current_bundle[0].opcode = &tilegx_opcodes[mnemonic];
|
|
|
|
++current_bundle_index;
|
|
|
|
}
|
|
|
|
|
|
|
|
static tilegx_bundle_bits
|
|
|
|
insert_operand (tilegx_bundle_bits bits,
|
|
|
|
const struct tilegx_operand *operand,
|
|
|
|
int operand_value,
|
|
|
|
char *file,
|
|
|
|
unsigned lineno)
|
|
|
|
{
|
|
|
|
/* Range-check the immediate. */
|
|
|
|
int num_bits = operand->num_bits;
|
|
|
|
|
|
|
|
operand_value >>= operand->rightshift;
|
|
|
|
|
|
|
|
if (bfd_check_overflow (operand->is_signed
|
|
|
|
? complain_overflow_signed
|
|
|
|
: complain_overflow_unsigned,
|
|
|
|
num_bits,
|
|
|
|
0,
|
|
|
|
bfd_arch_bits_per_address (stdoutput),
|
|
|
|
operand_value)
|
|
|
|
!= bfd_reloc_ok)
|
|
|
|
{
|
|
|
|
offsetT min, max;
|
|
|
|
if (operand->is_signed)
|
|
|
|
{
|
|
|
|
min = -(1 << (num_bits - 1));
|
|
|
|
max = (1 << (num_bits - 1)) - 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
min = 0;
|
|
|
|
max = (1 << num_bits) - 1;
|
|
|
|
}
|
|
|
|
as_bad_value_out_of_range (_("operand"), operand_value, min, max,
|
|
|
|
file, lineno);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Write out the bits for the immediate. */
|
|
|
|
return bits | operand->insert (operand_value);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
apply_special_operator (operatorT op, offsetT num, char *file, unsigned lineno)
|
|
|
|
{
|
|
|
|
int ret;
|
|
|
|
int check_shift = -1;
|
|
|
|
|
|
|
|
switch (op)
|
|
|
|
{
|
|
|
|
case O_hw0_last:
|
|
|
|
check_shift = 0;
|
|
|
|
/* Fall through. */
|
|
|
|
case O_hw0:
|
|
|
|
ret = (signed short)num;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_last:
|
|
|
|
check_shift = 16;
|
|
|
|
/* Fall through. */
|
|
|
|
case O_hw1:
|
|
|
|
ret = (signed short)(num >> 16);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_last:
|
|
|
|
check_shift = 32;
|
|
|
|
/* Fall through. */
|
|
|
|
case O_hw2:
|
|
|
|
ret = (signed short)(num >> 32);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw3:
|
|
|
|
ret = (signed short)(num >> 48);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
abort ();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (check_shift >= 0 && ret != (num >> check_shift))
|
|
|
|
{
|
|
|
|
as_bad_value_out_of_range (_("operand"), num,
|
|
|
|
~0ULL << (check_shift + 16 - 1),
|
|
|
|
~0ULL >> (64 - (check_shift + 16 - 1)),
|
|
|
|
file, lineno);
|
|
|
|
}
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static tilegx_bundle_bits
|
|
|
|
emit_tilegx_instruction (tilegx_bundle_bits bits,
|
|
|
|
int num_operands,
|
|
|
|
const unsigned char *operands,
|
|
|
|
expressionS *operand_values,
|
|
|
|
char *bundle_start)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < num_operands; i++)
|
|
|
|
{
|
|
|
|
const struct tilegx_operand *operand =
|
|
|
|
&tilegx_operands[operands[i]];
|
|
|
|
expressionS *operand_exp = &operand_values[i];
|
|
|
|
int is_pc_relative = operand->is_pc_relative;
|
|
|
|
|
|
|
|
if (operand_exp->X_op == O_register
|
|
|
|
|| (operand_exp->X_op == O_constant && !is_pc_relative))
|
|
|
|
{
|
|
|
|
/* We know what the bits are right now, so insert them. */
|
|
|
|
bits = insert_operand (bits, operand, operand_exp->X_add_number,
|
|
|
|
NULL, 0);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bfd_reloc_code_real_type reloc = operand->default_reloc;
|
|
|
|
expressionS subexp;
|
|
|
|
int die = 0, use_subexp = 0, require_symbol = 0;
|
|
|
|
fixS *fixP;
|
|
|
|
|
|
|
|
/* Take an expression like hw0(x) and turn it into x with
|
|
|
|
a different reloc type. */
|
|
|
|
switch (operand_exp->X_op)
|
|
|
|
{
|
|
|
|
#define HANDLE_OP16(suffix) \
|
|
|
|
switch (reloc) \
|
|
|
|
{ \
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST: \
|
|
|
|
reloc = BFD_RELOC_TILEGX_IMM16_X0_##suffix; \
|
|
|
|
break; \
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST: \
|
|
|
|
reloc = BFD_RELOC_TILEGX_IMM16_X1_##suffix; \
|
|
|
|
break; \
|
|
|
|
default: \
|
|
|
|
die = 1; \
|
|
|
|
break; \
|
|
|
|
} \
|
|
|
|
use_subexp = 1
|
|
|
|
|
|
|
|
case O_hw0:
|
|
|
|
HANDLE_OP16 (HW0);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1:
|
|
|
|
HANDLE_OP16 (HW1);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2:
|
|
|
|
HANDLE_OP16 (HW2);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw3:
|
|
|
|
HANDLE_OP16 (HW3);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_last:
|
|
|
|
HANDLE_OP16 (HW0_LAST);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_last:
|
|
|
|
HANDLE_OP16 (HW1_LAST);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_last:
|
|
|
|
HANDLE_OP16 (HW2_LAST);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_got:
|
|
|
|
HANDLE_OP16 (HW0_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_got:
|
|
|
|
HANDLE_OP16 (HW1_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_got:
|
|
|
|
HANDLE_OP16 (HW2_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw3_got:
|
|
|
|
HANDLE_OP16 (HW3_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_last_got:
|
|
|
|
HANDLE_OP16 (HW0_LAST_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_last_got:
|
|
|
|
HANDLE_OP16 (HW1_LAST_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_last_got:
|
|
|
|
HANDLE_OP16 (HW2_LAST_GOT);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_tls_gd:
|
|
|
|
HANDLE_OP16 (HW0_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_tls_gd:
|
|
|
|
HANDLE_OP16 (HW1_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_tls_gd:
|
|
|
|
HANDLE_OP16 (HW2_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw3_tls_gd:
|
|
|
|
HANDLE_OP16 (HW3_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_last_tls_gd:
|
|
|
|
HANDLE_OP16 (HW0_LAST_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_last_tls_gd:
|
|
|
|
HANDLE_OP16 (HW1_LAST_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_last_tls_gd:
|
|
|
|
HANDLE_OP16 (HW2_LAST_TLS_GD);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_tls_ie:
|
|
|
|
HANDLE_OP16 (HW0_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_tls_ie:
|
|
|
|
HANDLE_OP16 (HW1_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_tls_ie:
|
|
|
|
HANDLE_OP16 (HW2_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw3_tls_ie:
|
|
|
|
HANDLE_OP16 (HW3_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw0_last_tls_ie:
|
|
|
|
HANDLE_OP16 (HW0_LAST_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw1_last_tls_ie:
|
|
|
|
HANDLE_OP16 (HW1_LAST_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case O_hw2_last_tls_ie:
|
|
|
|
HANDLE_OP16 (HW2_LAST_TLS_IE);
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
#undef HANDLE_OP16
|
|
|
|
|
|
|
|
case O_plt:
|
|
|
|
switch (reloc)
|
|
|
|
{
|
|
|
|
case BFD_RELOC_TILEGX_JUMPOFF_X1:
|
|
|
|
reloc = BFD_RELOC_TILEGX_JUMPOFF_X1_PLT;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
die = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
use_subexp = 1;
|
|
|
|
require_symbol = 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Do nothing. */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (die)
|
|
|
|
{
|
|
|
|
as_bad (_("Invalid operator for operand."));
|
|
|
|
}
|
|
|
|
else if (use_subexp)
|
|
|
|
{
|
|
|
|
/* Now that we've changed the reloc, change ha16(x) into x,
|
|
|
|
etc. */
|
|
|
|
|
|
|
|
if (operand_exp->X_add_symbol->sy_value.X_md)
|
|
|
|
{
|
|
|
|
/* HACK: We used X_md to mark this symbol as a fake wrapper
|
|
|
|
around a real expression. To unwrap it, we just grab its
|
|
|
|
value here. */
|
|
|
|
operand_exp = &operand_exp->X_add_symbol->sy_value;
|
2011-10-28 16:43:54 +02:00
|
|
|
|
|
|
|
if (require_symbol)
|
|
|
|
{
|
|
|
|
/* Look at the expression, and reject it if it's not a
|
|
|
|
plain symbol. */
|
|
|
|
if (operand_exp->X_op != O_symbol
|
|
|
|
|| operand_exp->X_add_number != 0)
|
|
|
|
as_bad (_("Operator may only be applied to symbols."));
|
|
|
|
}
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* The value of this expression is an actual symbol, so
|
|
|
|
turn that into an expression. */
|
|
|
|
memset (&subexp, 0, sizeof subexp);
|
|
|
|
subexp.X_op = O_symbol;
|
|
|
|
subexp.X_add_symbol = operand_exp->X_add_symbol;
|
|
|
|
operand_exp = &subexp;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Create a fixup to handle this later. */
|
|
|
|
fixP = fix_new_exp (frag_now,
|
|
|
|
bundle_start - frag_now->fr_literal,
|
|
|
|
(operand->num_bits + 7) >> 3,
|
|
|
|
operand_exp,
|
|
|
|
is_pc_relative,
|
|
|
|
reloc);
|
|
|
|
fixP->tc_fix_data = operand;
|
|
|
|
|
|
|
|
/* Don't do overflow checking if we are applying a function like
|
|
|
|
ha16. */
|
|
|
|
fixP->fx_no_overflow |= use_subexp;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return bits;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Detects and complains if two instructions in current_bundle write
|
|
|
|
to the same register, either implicitly or explicitly, or if a
|
|
|
|
read-only register is written. */
|
|
|
|
static void
|
|
|
|
check_illegal_reg_writes (void)
|
|
|
|
{
|
|
|
|
BFD_HOST_U_64_BIT all_regs_written = 0;
|
|
|
|
int j;
|
|
|
|
|
|
|
|
for (j = 0; j < current_bundle_index; j++)
|
|
|
|
{
|
|
|
|
const struct tilegx_instruction *instr = ¤t_bundle[j];
|
|
|
|
int k;
|
|
|
|
BFD_HOST_U_64_BIT regs =
|
|
|
|
((BFD_HOST_U_64_BIT)1) << instr->opcode->implicitly_written_register;
|
|
|
|
BFD_HOST_U_64_BIT conflict;
|
|
|
|
|
|
|
|
for (k = 0; k < instr->opcode->num_operands; k++)
|
|
|
|
{
|
|
|
|
const struct tilegx_operand *operand =
|
|
|
|
&tilegx_operands[instr->opcode->operands[instr->pipe][k]];
|
|
|
|
|
|
|
|
if (operand->is_dest_reg)
|
|
|
|
{
|
|
|
|
int regno = instr->operand_values[k].X_add_number;
|
|
|
|
BFD_HOST_U_64_BIT mask = ((BFD_HOST_U_64_BIT)1) << regno;
|
|
|
|
|
|
|
|
if ((mask & ( (((BFD_HOST_U_64_BIT)1) << TREG_IDN1)
|
|
|
|
| (((BFD_HOST_U_64_BIT)1) << TREG_UDN1)
|
|
|
|
| (((BFD_HOST_U_64_BIT)1) << TREG_UDN2)
|
|
|
|
| (((BFD_HOST_U_64_BIT)1) << TREG_UDN3))) != 0
|
|
|
|
&& !allow_suspicious_bundles)
|
|
|
|
{
|
|
|
|
as_bad (_("Writes to register '%s' are not allowed."),
|
|
|
|
tilegx_register_names[regno]);
|
|
|
|
}
|
|
|
|
|
|
|
|
regs |= mask;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Writing to the zero register doesn't count. */
|
|
|
|
regs &= ~(((BFD_HOST_U_64_BIT)1) << TREG_ZERO);
|
|
|
|
|
|
|
|
conflict = all_regs_written & regs;
|
|
|
|
if (conflict != 0 && !allow_suspicious_bundles)
|
|
|
|
{
|
|
|
|
/* Find which register caused the conflict. */
|
|
|
|
const char *conflicting_reg_name = "???";
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < TILEGX_NUM_REGISTERS; i++)
|
|
|
|
{
|
|
|
|
if (((conflict >> i) & 1) != 0)
|
|
|
|
{
|
|
|
|
conflicting_reg_name = tilegx_register_names[i];
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
as_bad (_("Two instructions in the same bundle both write "
|
|
|
|
"to register %s, which is not allowed."),
|
|
|
|
conflicting_reg_name);
|
|
|
|
}
|
|
|
|
|
|
|
|
all_regs_written |= regs;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
tilegx_flush_bundle (void)
|
|
|
|
{
|
|
|
|
unsigned i;
|
|
|
|
int j;
|
|
|
|
addressT addr_mod;
|
|
|
|
unsigned compatible_pipes;
|
|
|
|
const struct bundle_template *match;
|
|
|
|
char *f;
|
|
|
|
|
|
|
|
inside_bundle = 0;
|
|
|
|
|
|
|
|
switch (current_bundle_index)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
/* No instructions. */
|
|
|
|
return;
|
|
|
|
case 1:
|
|
|
|
if (current_bundle[0].opcode->can_bundle)
|
|
|
|
{
|
|
|
|
/* Simplify later logic by adding an explicit fnop. */
|
|
|
|
prepend_nop_to_bundle (TILEGX_OPC_FNOP);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* This instruction cannot be bundled with anything else.
|
|
|
|
Prepend an explicit 'nop', rather than an 'fnop', because
|
|
|
|
fnops can be replaced by later binary-processing tools while
|
|
|
|
nops cannot. */
|
|
|
|
prepend_nop_to_bundle (TILEGX_OPC_NOP);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
if (!allow_suspicious_bundles)
|
|
|
|
{
|
|
|
|
/* Make sure all instructions can be bundled with other
|
|
|
|
instructions. */
|
|
|
|
const struct tilegx_opcode *cannot_bundle = NULL;
|
|
|
|
bfd_boolean seen_non_nop = FALSE;
|
|
|
|
|
|
|
|
for (j = 0; j < current_bundle_index; j++)
|
|
|
|
{
|
|
|
|
const struct tilegx_opcode *op = current_bundle[j].opcode;
|
|
|
|
|
|
|
|
if (!op->can_bundle && cannot_bundle == NULL)
|
|
|
|
cannot_bundle = op;
|
|
|
|
else if (op->mnemonic != TILEGX_OPC_NOP
|
|
|
|
&& op->mnemonic != TILEGX_OPC_INFO
|
|
|
|
&& op->mnemonic != TILEGX_OPC_INFOL)
|
|
|
|
seen_non_nop = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (cannot_bundle != NULL && seen_non_nop)
|
|
|
|
{
|
|
|
|
current_bundle_index = 0;
|
|
|
|
as_bad (_("'%s' may not be bundled with other instructions."),
|
|
|
|
cannot_bundle->name);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
compatible_pipes =
|
|
|
|
BUNDLE_TEMPLATE_MASK(current_bundle[0].opcode->pipes,
|
|
|
|
current_bundle[1].opcode->pipes,
|
|
|
|
(current_bundle_index == 3
|
|
|
|
? current_bundle[2].opcode->pipes
|
|
|
|
: (1 << NO_PIPELINE)));
|
|
|
|
|
|
|
|
/* Find a template that works, if any. */
|
|
|
|
match = NULL;
|
|
|
|
for (i = 0; i < sizeof bundle_templates / sizeof bundle_templates[0]; i++)
|
|
|
|
{
|
|
|
|
const struct bundle_template *b = &bundle_templates[i];
|
|
|
|
if ((b->pipe_mask & compatible_pipes) == b->pipe_mask)
|
|
|
|
{
|
|
|
|
match = b;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (match == NULL)
|
|
|
|
{
|
|
|
|
current_bundle_index = 0;
|
|
|
|
as_bad (_("Invalid combination of instructions for bundle."));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If the section seems to have no alignment set yet, go ahead and
|
|
|
|
make it large enough to hold code. */
|
|
|
|
if (bfd_get_section_alignment (stdoutput, now_seg) == 0)
|
|
|
|
bfd_set_section_alignment (stdoutput, now_seg,
|
|
|
|
TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES);
|
|
|
|
|
|
|
|
for (j = 0; j < current_bundle_index; j++)
|
|
|
|
current_bundle[j].pipe = match->pipe[j];
|
|
|
|
|
|
|
|
if (current_bundle_index == 2 && !tilegx_is_x_pipeline (match->pipe[0]))
|
|
|
|
{
|
|
|
|
/* We are in Y mode with only two instructions, so add an FNOP. */
|
|
|
|
prepend_nop_to_bundle (TILEGX_OPC_FNOP);
|
|
|
|
|
|
|
|
/* Figure out what pipe the fnop must be in via arithmetic.
|
|
|
|
* p0 + p1 + p2 must sum to the sum of TILEGX_PIPELINE_Y[012]. */
|
|
|
|
current_bundle[0].pipe =
|
|
|
|
(tilegx_pipeline)((TILEGX_PIPELINE_Y0
|
|
|
|
+ TILEGX_PIPELINE_Y1
|
|
|
|
+ TILEGX_PIPELINE_Y2) -
|
|
|
|
(current_bundle[1].pipe + current_bundle[2].pipe));
|
|
|
|
}
|
|
|
|
|
|
|
|
check_illegal_reg_writes ();
|
|
|
|
|
|
|
|
f = frag_more (TILEGX_BUNDLE_SIZE_IN_BYTES);
|
|
|
|
|
|
|
|
/* Check to see if this bundle is at an offset that is a multiple of 8-bytes
|
|
|
|
from the start of the frag. */
|
|
|
|
addr_mod = frag_now_fix () & (TILEGX_BUNDLE_ALIGNMENT_IN_BYTES - 1);
|
|
|
|
if (frag_now->has_code && frag_now->insn_addr != addr_mod)
|
|
|
|
as_bad (_("instruction address is not a multiple of 8"));
|
|
|
|
frag_now->insn_addr = addr_mod;
|
|
|
|
frag_now->has_code = 1;
|
|
|
|
|
|
|
|
tilegx_bundle_bits bits = 0;
|
|
|
|
for (j = 0; j < current_bundle_index; j++)
|
|
|
|
{
|
|
|
|
struct tilegx_instruction *instr = ¤t_bundle[j];
|
|
|
|
tilegx_pipeline pipeline = instr->pipe;
|
|
|
|
const struct tilegx_opcode *opcode = instr->opcode;
|
|
|
|
|
|
|
|
bits |= emit_tilegx_instruction (opcode->fixed_bit_values[pipeline],
|
|
|
|
opcode->num_operands,
|
|
|
|
&opcode->operands[pipeline][0],
|
|
|
|
instr->operand_values,
|
|
|
|
f);
|
|
|
|
}
|
|
|
|
|
|
|
|
number_to_chars_littleendian (f, bits, 8);
|
|
|
|
current_bundle_index = 0;
|
|
|
|
|
|
|
|
/* Emit DWARF2 debugging information. */
|
|
|
|
dwarf2_emit_insn (TILEGX_BUNDLE_SIZE_IN_BYTES);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Extend the expression parser to handle hw0(label), etc.
|
|
|
|
as well as SPR names when in the context of parsing an SPR. */
|
|
|
|
|
|
|
|
int
|
|
|
|
tilegx_parse_name (char *name, expressionS *e, char *nextcharP)
|
|
|
|
{
|
|
|
|
operatorT op = O_illegal;
|
|
|
|
|
|
|
|
if (parsing_spr)
|
|
|
|
{
|
|
|
|
void* val = hash_find (spr_hash, name);
|
|
|
|
if (val == NULL)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
memset (e, 0, sizeof *e);
|
|
|
|
e->X_op = O_constant;
|
|
|
|
e->X_add_number = ((const struct tilegx_spr *)val)->number;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (*nextcharP != '(')
|
|
|
|
{
|
|
|
|
/* hw0, etc. not followed by a paren is just a label with that name. */
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Look up the operator in our table. */
|
|
|
|
void* val = hash_find (special_operator_hash, name);
|
|
|
|
if (val == 0)
|
|
|
|
return 0;
|
|
|
|
op = (operatorT)(long)val;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Restore old '(' and skip it. */
|
|
|
|
*input_line_pointer = '(';
|
|
|
|
++input_line_pointer;
|
|
|
|
|
|
|
|
expression (e);
|
|
|
|
|
|
|
|
if (*input_line_pointer != ')')
|
|
|
|
{
|
|
|
|
as_bad (_("Missing ')'"));
|
|
|
|
*nextcharP = *input_line_pointer;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
/* Skip ')'. */
|
|
|
|
++input_line_pointer;
|
|
|
|
|
|
|
|
if (e->X_op == O_register || e->X_op == O_absent)
|
|
|
|
{
|
|
|
|
as_bad (_("Invalid expression."));
|
|
|
|
e->X_op = O_constant;
|
|
|
|
e->X_add_number = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Wrap subexpression with a unary operator. */
|
|
|
|
symbolS *sym = make_expr_symbol (e);
|
|
|
|
|
|
|
|
if (sym != e->X_add_symbol)
|
|
|
|
{
|
|
|
|
/* HACK: mark this symbol as a temporary wrapper around a proper
|
|
|
|
expression, so we can unwrap it later once we have communicated
|
|
|
|
the relocation type. */
|
|
|
|
sym->sy_value.X_md = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
memset (e, 0, sizeof *e);
|
|
|
|
e->X_op = op;
|
|
|
|
e->X_add_symbol = sym;
|
|
|
|
e->X_add_number = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
*nextcharP = *input_line_pointer;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Parses an expression which must be a register name. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
parse_reg_expression (expressionS* expression)
|
|
|
|
{
|
|
|
|
/* Zero everything to make sure we don't miss any flags. */
|
|
|
|
memset (expression, 0, sizeof *expression);
|
|
|
|
|
|
|
|
char* regname = input_line_pointer;
|
|
|
|
char terminating_char = get_symbol_end ();
|
|
|
|
|
|
|
|
void* pval = hash_find (main_reg_hash, regname);
|
|
|
|
|
|
|
|
if (pval == NULL)
|
|
|
|
{
|
|
|
|
as_bad (_("Expected register, got '%s'."), regname);
|
|
|
|
}
|
|
|
|
|
|
|
|
int regno_and_flags = (int)(size_t)pval;
|
|
|
|
int regno = EXTRACT_REGNO(regno_and_flags);
|
|
|
|
|
|
|
|
if ((regno_and_flags & NONCANONICAL_REG_NAME_FLAG)
|
|
|
|
&& require_canonical_reg_names)
|
|
|
|
{
|
|
|
|
as_warn (_("Found use of non-canonical register name %s; "
|
|
|
|
"use %s instead."),
|
|
|
|
regname,
|
|
|
|
tilegx_register_names[regno]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Restore the old character following the register name. */
|
|
|
|
*input_line_pointer = terminating_char;
|
|
|
|
|
|
|
|
/* Fill in the expression fields to indicate it's a register. */
|
|
|
|
expression->X_op = O_register;
|
|
|
|
expression->X_add_number = regno;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Parses and type-checks comma-separated operands in input_line_pointer. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
parse_operands (const char *opcode_name,
|
|
|
|
const unsigned char *operands,
|
|
|
|
int num_operands,
|
|
|
|
expressionS *operand_values)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
memset (operand_values, 0, num_operands * sizeof operand_values[0]);
|
|
|
|
|
|
|
|
SKIP_WHITESPACE ();
|
|
|
|
for (i = 0; i < num_operands; i++)
|
|
|
|
{
|
|
|
|
tilegx_operand_type type = tilegx_operands[operands[i]].type;
|
|
|
|
|
|
|
|
SKIP_WHITESPACE ();
|
|
|
|
|
|
|
|
if (type == TILEGX_OP_TYPE_REGISTER)
|
|
|
|
{
|
|
|
|
parse_reg_expression (&operand_values[i]);
|
|
|
|
}
|
|
|
|
else if (*input_line_pointer == '}')
|
|
|
|
{
|
|
|
|
operand_values[i].X_op = O_absent;
|
|
|
|
}
|
|
|
|
else if (type == TILEGX_OP_TYPE_SPR)
|
|
|
|
{
|
|
|
|
/* Modify the expression parser to add SPRs to the namespace. */
|
|
|
|
parsing_spr = 1;
|
|
|
|
expression (&operand_values[i]);
|
|
|
|
parsing_spr = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
expression (&operand_values[i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
SKIP_WHITESPACE ();
|
|
|
|
|
|
|
|
if (i + 1 < num_operands)
|
|
|
|
{
|
|
|
|
int separator = (unsigned char)*input_line_pointer++;
|
|
|
|
|
|
|
|
if (is_end_of_line[separator] || (separator == '}'))
|
|
|
|
{
|
|
|
|
as_bad (_("Too few operands to '%s'."), opcode_name);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
else if (separator != ',')
|
|
|
|
{
|
|
|
|
as_bad (_("Unexpected character '%c' after operand %d to %s."),
|
|
|
|
(char)separator, i + 1, opcode_name);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Arbitrarily use the first valid pipe to get the operand type,
|
|
|
|
since they are all the same. */
|
|
|
|
switch (tilegx_operands[operands[i]].type)
|
|
|
|
{
|
|
|
|
case TILEGX_OP_TYPE_REGISTER:
|
|
|
|
/* Handled in parse_reg_expression already. */
|
|
|
|
break;
|
|
|
|
case TILEGX_OP_TYPE_SPR:
|
|
|
|
/* Fall through */
|
|
|
|
case TILEGX_OP_TYPE_IMMEDIATE:
|
|
|
|
/* Fall through */
|
|
|
|
case TILEGX_OP_TYPE_ADDRESS:
|
|
|
|
if ( operand_values[i].X_op == O_register
|
|
|
|
|| operand_values[i].X_op == O_illegal
|
|
|
|
|| operand_values[i].X_op == O_absent)
|
|
|
|
as_bad (_("Expected immediate expression"));
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
abort();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!is_end_of_line[(unsigned char)*input_line_pointer])
|
|
|
|
{
|
|
|
|
switch (*input_line_pointer)
|
|
|
|
{
|
|
|
|
case '}':
|
|
|
|
if (!inside_bundle)
|
|
|
|
as_bad (_("Found '}' when not bundling."));
|
|
|
|
++input_line_pointer;
|
|
|
|
inside_bundle = 0;
|
|
|
|
demand_empty_rest_of_line ();
|
|
|
|
break;
|
|
|
|
|
|
|
|
case ',':
|
|
|
|
as_bad (_("Too many operands"));
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Use default error for unrecognized garbage. */
|
|
|
|
demand_empty_rest_of_line ();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* This is the guts of the machine-dependent assembler. STR points to a
|
|
|
|
machine dependent instruction. This function is supposed to emit the
|
|
|
|
frags/bytes it assembles to. */
|
|
|
|
|
|
|
|
void
|
|
|
|
md_assemble (char *str)
|
|
|
|
{
|
|
|
|
char old_char;
|
|
|
|
size_t opname_len;
|
|
|
|
char *old_input_line_pointer;
|
|
|
|
const struct tilegx_opcode *op;
|
|
|
|
int first_pipe;
|
|
|
|
|
|
|
|
/* Split off the opcode and look it up. */
|
|
|
|
opname_len = strcspn (str, " {}");
|
|
|
|
old_char = str[opname_len];
|
|
|
|
str[opname_len] = '\0';
|
|
|
|
|
|
|
|
op = hash_find(op_hash, str);
|
|
|
|
str[opname_len] = old_char;
|
|
|
|
if (op == NULL)
|
|
|
|
{
|
|
|
|
as_bad (_("Unknown opcode `%.*s'."), (int)opname_len, str);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Prepare to parse the operands. */
|
|
|
|
old_input_line_pointer = input_line_pointer;
|
|
|
|
input_line_pointer = str + opname_len;
|
|
|
|
SKIP_WHITESPACE ();
|
|
|
|
|
|
|
|
if (current_bundle_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE)
|
|
|
|
{
|
|
|
|
as_bad (_("Too many instructions for bundle."));
|
|
|
|
tilegx_flush_bundle ();
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Make sure we have room for the upcoming bundle before we
|
|
|
|
create any fixups. Otherwise if we have to switch to a new
|
|
|
|
frag the fixup dot_value fields will be wrong. */
|
|
|
|
frag_grow (TILEGX_BUNDLE_SIZE_IN_BYTES);
|
|
|
|
|
|
|
|
/* Find a valid pipe for this opcode. */
|
|
|
|
for (first_pipe = 0; (op->pipes & (1 << first_pipe)) == 0; first_pipe++)
|
|
|
|
;
|
|
|
|
|
|
|
|
/* Call the function that assembles this instruction. */
|
|
|
|
current_bundle[current_bundle_index].opcode = op;
|
|
|
|
parse_operands (op->name,
|
|
|
|
&op->operands[first_pipe][0],
|
|
|
|
op->num_operands,
|
|
|
|
current_bundle[current_bundle_index].operand_values);
|
|
|
|
++current_bundle_index;
|
|
|
|
|
|
|
|
/* Restore the saved value of input_line_pointer. */
|
|
|
|
input_line_pointer = old_input_line_pointer;
|
|
|
|
|
|
|
|
/* If we weren't inside curly braces, go ahead and emit
|
|
|
|
this lone instruction as a bundle right now. */
|
|
|
|
if (!inside_bundle)
|
|
|
|
tilegx_flush_bundle ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
s_require_canonical_reg_names (int require)
|
|
|
|
{
|
|
|
|
demand_empty_rest_of_line ();
|
|
|
|
require_canonical_reg_names = require;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
s_allow_suspicious_bundles (int allow)
|
|
|
|
{
|
|
|
|
demand_empty_rest_of_line ();
|
|
|
|
allow_suspicious_bundles = allow;
|
|
|
|
}
|
|
|
|
|
|
|
|
const pseudo_typeS md_pseudo_table[] =
|
|
|
|
{
|
|
|
|
{"align", s_align_bytes, 0}, /* Defaulting is invalid (0). */
|
|
|
|
{"word", cons, 4},
|
|
|
|
{"require_canonical_reg_names", s_require_canonical_reg_names, 1 },
|
|
|
|
{"no_require_canonical_reg_names", s_require_canonical_reg_names, 0 },
|
|
|
|
{"allow_suspicious_bundles", s_allow_suspicious_bundles, 1 },
|
|
|
|
{"no_allow_suspicious_bundles", s_allow_suspicious_bundles, 0 },
|
|
|
|
{ NULL, 0, 0 }
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Equal to MAX_PRECISION in atof-ieee.c */
|
|
|
|
#define MAX_LITTLENUMS 6
|
|
|
|
|
2012-02-25 20:51:34 +01:00
|
|
|
void
|
|
|
|
md_number_to_chars (char * buf, valueT val, int n)
|
|
|
|
{
|
|
|
|
if (target_big_endian)
|
|
|
|
number_to_chars_bigendian (buf, val, n);
|
|
|
|
else
|
|
|
|
number_to_chars_littleendian (buf, val, n);
|
|
|
|
}
|
|
|
|
|
* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
(BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
and elfxx-tilegx.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
elfxx-tilegx.c.
(BFD64_BACKENDS): Add elf64-tilegx.lo.
(BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
* Makefile.in: Regenerate.
* arctures.c (bfd_architecture): Define bfd_arch_tilepro,
bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
(bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
(bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
bfd-in2.h: Regenerate.
* config.bfd: Handle tilegx-*-* and tilepro-*-*.
* configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* configure: Regenerate.
* elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
TILEPRO_ELF_DATA.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
* targets.c (bfd_elf32_tilegx_vec): Declare.
(bfd_elf32_tilepro_vec): Declare.
(bfd_elf64_tilegx_vec): Declare.
(bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
and bfd_elf64_tilegx_vec.
* cpu-tilegx.c: New file.
* cpu-tilepro.c: New file.
* elf32-tilepro.h: New file.
* elf32-tilepro.c: New file.
* elf32-tilegx.c: New file.
* elf32-tilegx.h: New file.
* elf64-tilegx.c: New file.
* elf64-tilegx.h: New file.
* elfxx-tilegx.c: New file.
* elfxx-tilegx.h: New file.
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
* gas/tilepro/t_constants.s: New file.
* gas/tilepro/t_constants.d: Likewise.
* gas/tilepro/t_insns.s: Likewise.
* gas/tilepro/tilepro.exp: Likewise.
* gas/tilepro/t_insns.d: Likewise.
* gas/tilegx/tilegx.exp: Likewise.
* gas/tilegx/t_insns.d: Likewise.
* gas/tilegx/t_insns.s: Likewise.
* dis-asm.h (print_insn_tilegx): Declare.
(print_insn_tilepro): Likewise.
* tilegx.h: New file.
* tilepro.h: New file.
* common.h: Add EM_TILEGX.
* tilegx.h: New file.
* tilepro.h: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
eelf32tilepro.c.
(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
(eelf32tilegx.c): New target.
(eelf32tilepro.c): Likewise.
(eelf64tilegx.c): Likewise.
* Makefile.in: Regenerate.
* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
* emulparams/elf32tilegx.sh: New file.
* emulparams/elf64tilegx.sh: New file.
* emulparams/elf32tilepro.sh: New file.
* ld-elf/eh5.d: Don't run on tile*.
* ld-srec/srec.exp: xfail on tile*.
* ld-tilegx/external.s: New file.
* ld-tilegx/reloc.d: New file.
* ld-tilegx/reloc.s: New file.
* ld-tilegx/tilegx.exp: New file.
* ld-tilepro/external.s: New file.
* ld-tilepro/reloc.d: New file.
* ld-tilepro/reloc.s: New file.
* ld-tilepro/tilepro.exp: New file.
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
* Makefile.in: Regenerate.
* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
* po/POTFILES.in: Regenerate.
* tilegx-dis.c: New file.
* tilegx-opc.c: New file.
* tilepro-dis.c: New file.
* tilepro-opc.c: New file.
2011-06-13 17:18:54 +02:00
|
|
|
/* Turn the string pointed to by litP into a floating point constant
|
|
|
|
of type TYPE, and emit the appropriate bytes. The number of
|
|
|
|
LITTLENUMS emitted is stored in *SIZEP. An error message is
|
|
|
|
returned, or NULL on OK. */
|
|
|
|
|
|
|
|
char *
|
|
|
|
md_atof (int type, char *litP, int *sizeP)
|
|
|
|
{
|
|
|
|
int prec;
|
|
|
|
LITTLENUM_TYPE words[MAX_LITTLENUMS];
|
|
|
|
LITTLENUM_TYPE *wordP;
|
|
|
|
char *t;
|
|
|
|
|
|
|
|
switch (type)
|
|
|
|
{
|
|
|
|
case 'f':
|
|
|
|
case 'F':
|
|
|
|
prec = 2;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'd':
|
|
|
|
case 'D':
|
|
|
|
prec = 4;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
*sizeP = 0;
|
|
|
|
return _("Bad call to md_atof ()");
|
|
|
|
}
|
|
|
|
t = atof_ieee (input_line_pointer, type, words);
|
|
|
|
if (t)
|
|
|
|
input_line_pointer = t;
|
|
|
|
|
|
|
|
*sizeP = prec * sizeof (LITTLENUM_TYPE);
|
|
|
|
/* This loops outputs the LITTLENUMs in REVERSE order; in accord with
|
|
|
|
the bigendian 386. */
|
|
|
|
for (wordP = words + prec - 1; prec--;)
|
|
|
|
{
|
|
|
|
md_number_to_chars (litP, (valueT) (*wordP--), sizeof (LITTLENUM_TYPE));
|
|
|
|
litP += sizeof (LITTLENUM_TYPE);
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* We have no need to default values of symbols. */
|
|
|
|
|
|
|
|
symbolS *
|
|
|
|
md_undefined_symbol (char *name ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
tilegx_cons_fix_new (fragS *frag,
|
|
|
|
int where,
|
|
|
|
int nbytes,
|
|
|
|
expressionS *exp)
|
|
|
|
{
|
|
|
|
expressionS subexp;
|
|
|
|
bfd_reloc_code_real_type reloc = BFD_RELOC_NONE;
|
|
|
|
int no_overflow = 0;
|
|
|
|
fixS *fixP;
|
|
|
|
|
|
|
|
/* See if it's one of our special functions. */
|
|
|
|
switch (exp->X_op)
|
|
|
|
{
|
|
|
|
case O_hw0:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW0;
|
|
|
|
no_overflow = 1;
|
|
|
|
break;
|
|
|
|
case O_hw1:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW1;
|
|
|
|
no_overflow = 1;
|
|
|
|
break;
|
|
|
|
case O_hw2:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW2;
|
|
|
|
no_overflow = 1;
|
|
|
|
break;
|
|
|
|
case O_hw3:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW3;
|
|
|
|
no_overflow = 1;
|
|
|
|
break;
|
|
|
|
case O_hw0_last:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW0_LAST;
|
|
|
|
break;
|
|
|
|
case O_hw1_last:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW1_LAST;
|
|
|
|
break;
|
|
|
|
case O_hw2_last:
|
|
|
|
reloc = BFD_RELOC_TILEGX_HW2_LAST;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Do nothing. */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (reloc != BFD_RELOC_NONE)
|
|
|
|
{
|
|
|
|
if (nbytes != 2)
|
|
|
|
{
|
|
|
|
as_bad (_("This operator only produces two byte values."));
|
|
|
|
nbytes = 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
memset (&subexp, 0, sizeof subexp);
|
|
|
|
subexp.X_op = O_symbol;
|
|
|
|
subexp.X_add_symbol = exp->X_add_symbol;
|
|
|
|
exp = &subexp;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
switch (nbytes)
|
|
|
|
{
|
|
|
|
case 1:
|
|
|
|
reloc = BFD_RELOC_8;
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
reloc = BFD_RELOC_16;
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
reloc = BFD_RELOC_32;
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
reloc = BFD_RELOC_64;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
as_bad (_("unsupported BFD relocation size %d"), nbytes);
|
|
|
|
reloc = BFD_RELOC_64;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fixP = fix_new_exp (frag, where, nbytes, exp, 0, reloc);
|
|
|
|
fixP->tc_fix_data = NULL;
|
|
|
|
fixP->fx_no_overflow |= no_overflow;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
md_apply_fix (fixS *fixP, valueT * valP, segT seg ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
const struct tilegx_operand *operand;
|
|
|
|
valueT value = *valP;
|
|
|
|
operatorT special;
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
/* Leave these for the linker. */
|
|
|
|
if (fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT
|
|
|
|
|| fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (fixP->fx_subsy != (symbolS *) NULL)
|
|
|
|
{
|
|
|
|
/* We can't actually support subtracting a symbol. */
|
|
|
|
as_bad_where (fixP->fx_file, fixP->fx_line, _("expression too complex"));
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Correct relocation types for pc-relativeness. */
|
|
|
|
switch (fixP->fx_r_type)
|
|
|
|
{
|
|
|
|
#define FIX_PCREL(rtype) \
|
|
|
|
case rtype: \
|
|
|
|
if (fixP->fx_pcrel) \
|
|
|
|
fixP->fx_r_type = rtype##_PCREL; \
|
|
|
|
break; \
|
|
|
|
\
|
|
|
|
case rtype##_PCREL: \
|
|
|
|
if (!fixP->fx_pcrel) \
|
|
|
|
fixP->fx_r_type = rtype; \
|
|
|
|
break
|
|
|
|
|
|
|
|
FIX_PCREL (BFD_RELOC_8);
|
|
|
|
FIX_PCREL (BFD_RELOC_16);
|
|
|
|
FIX_PCREL (BFD_RELOC_32);
|
|
|
|
FIX_PCREL (BFD_RELOC_64);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW0);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW0);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW1);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW1);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW2);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW2);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW3);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW3);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST);
|
|
|
|
FIX_PCREL (BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST);
|
|
|
|
|
|
|
|
#undef FIX_PCREL
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Do nothing */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (fixP->fx_addsy != NULL)
|
|
|
|
{
|
|
|
|
#ifdef OBJ_ELF
|
|
|
|
switch (fixP->fx_r_type)
|
|
|
|
{
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_DTPMOD64:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_DTPOFF64:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_TPOFF64:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_DTPMOD32:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_DTPOFF32:
|
|
|
|
case BFD_RELOC_TILEGX_TLS_TPOFF32:
|
|
|
|
S_SET_THREAD_LOCAL (fixP->fx_addsy);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Do nothing */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Apply hw0, etc. */
|
|
|
|
special = O_illegal;
|
|
|
|
switch (fixP->fx_r_type)
|
|
|
|
{
|
|
|
|
case BFD_RELOC_TILEGX_HW0:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL:
|
|
|
|
special = O_hw0;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW0_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL:
|
|
|
|
special = O_hw0_last;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW1:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL:
|
|
|
|
special = O_hw1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW1_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL:
|
|
|
|
special = O_hw1_last;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW2:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL:
|
|
|
|
special = O_hw2;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW2_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL:
|
|
|
|
special = O_hw2_last;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_TILEGX_HW3:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW3:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW3:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL:
|
|
|
|
case BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL:
|
|
|
|
special = O_hw3;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Do nothing */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (special != O_illegal)
|
|
|
|
{
|
|
|
|
*valP = value = apply_special_operator (special, value,
|
|
|
|
fixP->fx_file, fixP->fx_line);
|
|
|
|
}
|
|
|
|
|
|
|
|
p = fixP->fx_frag->fr_literal + fixP->fx_where;
|
|
|
|
|
|
|
|
operand = fixP->tc_fix_data;
|
|
|
|
if (operand != NULL)
|
|
|
|
{
|
|
|
|
/* It's an instruction operand. */
|
|
|
|
tilegx_bundle_bits bits =
|
|
|
|
insert_operand (0, operand, value, fixP->fx_file, fixP->fx_line);
|
|
|
|
|
|
|
|
/* Note that we might either be writing out bits for a bundle
|
|
|
|
or a static network instruction, which are different sizes, so it's
|
|
|
|
important to stop touching memory once we run out of bits.
|
|
|
|
ORing in values is OK since we know the existing bits for
|
|
|
|
this operand are zero. */
|
|
|
|
for (; bits != 0; bits >>= 8)
|
|
|
|
*p++ |= (char)bits;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Some other kind of relocation. */
|
|
|
|
switch (fixP->fx_r_type)
|
|
|
|
{
|
|
|
|
case BFD_RELOC_8:
|
|
|
|
case BFD_RELOC_8_PCREL:
|
|
|
|
md_number_to_chars (p, value, 1);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_16:
|
|
|
|
case BFD_RELOC_16_PCREL:
|
|
|
|
md_number_to_chars (p, value, 2);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_32:
|
|
|
|
case BFD_RELOC_32_PCREL:
|
|
|
|
md_number_to_chars (p, value, 4);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BFD_RELOC_64:
|
|
|
|
case BFD_RELOC_64_PCREL:
|
|
|
|
md_number_to_chars (p, value, 8);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* Leave it for the linker. */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fixP->fx_done = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Generate the BFD reloc to be stuck in the object file from the
|
|
|
|
fixup used internally in the assembler. */
|
|
|
|
|
|
|
|
arelent *
|
|
|
|
tc_gen_reloc (asection *sec ATTRIBUTE_UNUSED, fixS *fixp)
|
|
|
|
{
|
|
|
|
arelent *reloc;
|
|
|
|
|
|
|
|
reloc = (arelent *) xmalloc (sizeof (arelent));
|
|
|
|
reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
|
|
|
|
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
|
|
|
|
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
|
|
|
|
|
|
|
|
/* Make sure none of our internal relocations make it this far.
|
|
|
|
They'd better have been fully resolved by this point. */
|
|
|
|
gas_assert ((int) fixp->fx_r_type > 0);
|
|
|
|
|
|
|
|
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
|
|
|
|
if (reloc->howto == NULL)
|
|
|
|
{
|
|
|
|
as_bad_where (fixp->fx_file, fixp->fx_line,
|
|
|
|
_("cannot represent `%s' relocation in object file"),
|
|
|
|
bfd_get_reloc_code_name (fixp->fx_r_type));
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!fixp->fx_pcrel != !reloc->howto->pc_relative)
|
|
|
|
{
|
|
|
|
as_fatal (_("internal error? cannot generate `%s' relocation (%d, %d)"),
|
|
|
|
bfd_get_reloc_code_name (fixp->fx_r_type),
|
|
|
|
fixp->fx_pcrel, reloc->howto->pc_relative);
|
|
|
|
}
|
|
|
|
gas_assert (!fixp->fx_pcrel == !reloc->howto->pc_relative);
|
|
|
|
|
|
|
|
reloc->addend = fixp->fx_offset;
|
|
|
|
|
|
|
|
return reloc;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* The location from which a PC relative jump should be calculated,
|
|
|
|
given a PC relative reloc. */
|
|
|
|
|
|
|
|
long
|
|
|
|
md_pcrel_from (fixS *fixP)
|
|
|
|
{
|
|
|
|
return fixP->fx_frag->fr_address + fixP->fx_where;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Return 1 if it's OK to adjust a reloc by replacing the symbol with
|
|
|
|
a section symbol plus some offset. */
|
|
|
|
int
|
|
|
|
tilegx_fix_adjustable (fixS *fix)
|
|
|
|
{
|
|
|
|
/* Prevent all adjustments to global symbols */
|
|
|
|
if (S_IS_EXTERNAL (fix->fx_addsy) || S_IS_WEAK (fix->fx_addsy))
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
tilegx_unrecognized_line (int ch)
|
|
|
|
{
|
|
|
|
switch (ch)
|
|
|
|
{
|
|
|
|
case '{':
|
|
|
|
if (inside_bundle)
|
|
|
|
{
|
|
|
|
as_bad (_("Found '{' when already bundling."));
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
inside_bundle = 1;
|
|
|
|
current_bundle_index = 0;
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case '}':
|
|
|
|
if (!inside_bundle)
|
|
|
|
{
|
|
|
|
as_bad (_("Found '}' when not bundling."));
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
tilegx_flush_bundle ();
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Allow '{' to follow on the same line. We also allow ";;", but that
|
|
|
|
happens automatically because ';' is an end of line marker. */
|
|
|
|
SKIP_WHITESPACE ();
|
|
|
|
if (input_line_pointer[0] == '{')
|
|
|
|
{
|
|
|
|
input_line_pointer++;
|
|
|
|
return tilegx_unrecognized_line ('{');
|
|
|
|
}
|
|
|
|
|
|
|
|
demand_empty_rest_of_line ();
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Not a valid line. */
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* This is called from HANDLE_ALIGN in write.c. Fill in the contents
|
|
|
|
of an rs_align_code fragment. */
|
|
|
|
|
|
|
|
void
|
|
|
|
tilegx_handle_align (fragS *fragp)
|
|
|
|
{
|
|
|
|
addressT bytes, fix;
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
if (fragp->fr_type != rs_align_code)
|
|
|
|
return;
|
|
|
|
|
|
|
|
bytes = fragp->fr_next->fr_address - fragp->fr_address - fragp->fr_fix;
|
|
|
|
p = fragp->fr_literal + fragp->fr_fix;
|
|
|
|
fix = 0;
|
|
|
|
|
|
|
|
/* Determine the bits for NOP. */
|
|
|
|
const struct tilegx_opcode *nop_opcode =
|
|
|
|
&tilegx_opcodes[TILEGX_OPC_NOP];
|
|
|
|
tilegx_bundle_bits nop =
|
|
|
|
( nop_opcode->fixed_bit_values[TILEGX_PIPELINE_X0]
|
|
|
|
| nop_opcode->fixed_bit_values[TILEGX_PIPELINE_X1]);
|
|
|
|
|
|
|
|
if ((bytes & (TILEGX_BUNDLE_SIZE_IN_BYTES - 1)) != 0)
|
|
|
|
{
|
|
|
|
fix = bytes & (TILEGX_BUNDLE_SIZE_IN_BYTES - 1);
|
|
|
|
memset (p, 0, fix);
|
|
|
|
p += fix;
|
|
|
|
bytes -= fix;
|
|
|
|
}
|
|
|
|
|
|
|
|
number_to_chars_littleendian (p, nop, 8);
|
|
|
|
fragp->fr_fix += fix;
|
|
|
|
fragp->fr_var = TILEGX_BUNDLE_SIZE_IN_BYTES;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Standard calling conventions leave the CFA at SP on entry. */
|
|
|
|
void
|
|
|
|
tilegx_cfi_frame_initial_instructions (void)
|
|
|
|
{
|
|
|
|
cfi_add_CFA_def_cfa_register (54);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
tc_tilegx_regname_to_dw2regnum (char *regname)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < TILEGX_NUM_REGISTERS; i++)
|
|
|
|
{
|
|
|
|
if (!strcmp (regname, tilegx_register_names[i]))
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
|
|
|
return -1;
|
|
|
|
}
|