darling-gdb/gas/config/tc-vax.h

84 lines
2.3 KiB
C
Raw Normal View History

1999-05-03 07:29:11 +00:00
/* tc-vax.h -- Header file for tc-vax.c.
2002-09-05 00:01:18 +00:00
Copyright 1987, 1991, 1992, 1993, 1995, 1996, 1997, 2000, 2002
Free Software Foundation, Inc.
1999-05-03 07:29:11 +00:00
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
1999-05-03 07:29:11 +00:00
#define TC_VAX 1
#define TARGET_BYTES_BIG_ENDIAN 0
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
#ifdef OBJ_AOUT
#ifdef TE_NetBSD
#define TARGET_FORMAT "a.out-vax-netbsd"
#endif
#ifndef TARGET_FORMAT
#define TARGET_FORMAT "a.out-vax-bsd"
#endif
#endif
#ifdef OBJ_VMS
#define TARGET_FORMAT "vms-vax"
#endif
#ifdef OBJ_ELF
#define TARGET_FORMAT "elf32-vax"
#endif
#define BFD_ARCH bfd_arch_vax /* for non-BFD_ASSEMBLER */
#define TARGET_ARCH bfd_arch_vax /* BFD_ASSEMBLER */
#ifdef BFD_ASSEMBLER
#define NO_RELOC BFD_RELOC_NONE
#else
#define NO_RELOC 0
#endif
#define NOP_OPCODE 0x01
1999-05-03 07:29:11 +00:00
#define tc_aout_pre_write_hook(x) {;} /* not used */
#define tc_crawl_symbol_chain(a) {;} /* not used */
#define md_operand(x)
long md_chars_to_number PARAMS ((unsigned char *, int));
extern const struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
#ifdef BFD_ASSEMBLER
2002-09-05 00:01:18 +00:00
/* Values passed to md_apply_fix3 don't include symbol values. */
#define MD_APPLY_SYM_VALUE(FIX) 0
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
#define tc_fix_adjustable(FIX) \
((FIX)->fx_r_type != BFD_RELOC_VTABLE_INHERIT \
&& (FIX)->fx_r_type != BFD_RELOC_32_PLT_PCREL \
&& (FIX)->fx_r_type != BFD_RELOC_32_GOT_PCREL \
&& (FIX)->fx_r_type != BFD_RELOC_VTABLE_ENTRY \
&& ((FIX)->fx_pcrel \
|| ((FIX)->fx_subsy != NULL \
&& (S_GET_SEGMENT ((FIX)->fx_subsy) \
== S_GET_SEGMENT ((FIX)->fx_addsy))) \
|| S_IS_LOCAL ((FIX)->fx_addsy)))
#endif
1999-05-03 07:29:11 +00:00
/*
* Local Variables:
* comment-column: 0
* fill-column: 131
* End:
*/