diff options
Diffstat (limited to 'binutils-2.25/gas/config/tc-xgate.h')
| -rw-r--r-- | binutils-2.25/gas/config/tc-xgate.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/binutils-2.25/gas/config/tc-xgate.h b/binutils-2.25/gas/config/tc-xgate.h new file mode 100644 index 00000000..04349a7e --- /dev/null +++ b/binutils-2.25/gas/config/tc-xgate.h @@ -0,0 +1,115 @@ +/* tc-xgate.h -- Header file for tc-xgate.c. + Copyright 2010, 2011, 2012 Free Software Foundation, Inc. + + 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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA + 02110-1301, USA. */ + +#define TC_XGATE +#define cpuxgate 1 + +struct fix; + +/* Define TC_M68K so that we can use the MRI mode. */ +#define TC_M68K + +#define TARGET_BYTES_BIG_ENDIAN 1 + +/* Motorola assembler specs does not require '.' before pseudo-ops. */ +#define NO_PSEUDO_DOT 1 + +/* The target BFD architecture. */ +#define TARGET_ARCH (xgate_arch ()) +extern enum bfd_architecture xgate_arch (void); + +#define TARGET_MACH (xgate_mach ()) +extern int xgate_mach (void); + +#define TARGET_FORMAT (xgate_arch_format ()) +extern const char *xgate_arch_format (void); + +#define LISTING_WORD_SIZE 1 /* A word is 1 bytes. */ +#define LISTING_LHS_WIDTH 4 /* One word on the first line. */ +#define LISTING_LHS_WIDTH_SECOND 4 /* One word on the second line. */ +#define LISTING_LHS_CONT_LINES 4 /* And 4 lines max. */ +#define LISTING_HEADER xgate_listing_header () +extern const char *xgate_listing_header (void); + +/* Permit temporary numeric labels. */ +#define LOCAL_LABELS_FB 1 + +#define tc_init_after_args xgate_init_after_args +extern void xgate_init_after_args (void); + +#define md_parse_long_option xgate_parse_long_option +extern int xgate_parse_long_option (char *); + +#define DWARF2_LINE_MIN_INSN_LENGTH 1 + +/* Use 32-bit address to represent a symbol address so that we can + represent them with their page number. */ +#define DWARF2_ADDR_SIZE(bfd) 4 + +/* We don't need to handle .word strangely. */ +#define WORKING_DOT_WORD + +#define md_number_to_chars number_to_chars_bigendian + +/* Relax table to translate short relative branches (-128..127) into + absolute branches. */ +#define TC_GENERIC_RELAX_TABLE md_relax_table +extern struct relax_type md_relax_table[]; + +/* GAS only handles relaxations for pc-relative data targeting addresses + in the same segment, we have to encode all other cases */ +/* FIXME: impliment this. */ +/* #define md_relax_frag(SEG, FRAGP, STRETCH) \ + ((FRAGP)->fr_symbol != NULL \ + && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG) \ + ? relax_frag (SEG, FRAGP, STRETCH) \ + : xgate_relax_frag (SEG, FRAGP, STRETCH)) +extern long xgate_relax_frag (segT, fragS*, long); */ + +#define TC_HANDLES_FX_DONE + +#define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ + +/* Values passed to md_apply_fix don't include the symbol value. */ +#define MD_APPLY_SYM_VALUE(FIX) 0 + +/* No shared lib support, so we don't need to ensure externally + visible symbols can be overridden. */ +#define EXTERN_FORCE_RELOC 0 + +#define TC_FORCE_RELOCATION(fix) tc_xgate_force_relocation (fix) +extern int tc_xgate_force_relocation (struct fix *); + +#define tc_fix_adjustable(X) tc_xgate_fix_adjustable(X) +extern int tc_xgate_fix_adjustable (struct fix *); + +#define md_operand(x) + +#define elf_tc_final_processing xgate_elf_final_processing +extern void xgate_elf_final_processing (void); + +/* Mark the symbol as being from XGATE. */ +#define tc_frob_symbol(sym, punt) punt = xgate_frob_symbol (sym) +extern int xgate_frob_symbol (symbolS *); + +#if 0 +#define tc_print_statistics(FILE) xgate_print_statistics (FILE) +extern void xgate_print_statistics (FILE *); +#endif |