| 1 | /* tc-tilegx.h - Macros and type defines for a TILE-Gx chip. |
| 2 | Copyright (C) 2011-2015 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GAS, the GNU Assembler. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 19 | MA 02110-1301, USA. */ |
| 20 | |
| 21 | #ifndef TC_TILEGX |
| 22 | |
| 23 | #include "opcode/tilegx.h" |
| 24 | |
| 25 | #define TC_TILEGX |
| 26 | |
| 27 | #ifndef TARGET_BYTES_BIG_ENDIAN |
| 28 | #define TARGET_BYTES_BIG_ENDIAN 0 |
| 29 | #endif |
| 30 | |
| 31 | #define WORKING_DOT_WORD |
| 32 | |
| 33 | #define TARGET_ARCH bfd_arch_tilegx |
| 34 | |
| 35 | extern const char * tilegx_target_format (void); |
| 36 | #define TARGET_FORMAT tilegx_target_format () |
| 37 | |
| 38 | #define DWARF2_LINE_MIN_INSN_LENGTH 8 |
| 39 | |
| 40 | #define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ |
| 41 | |
| 42 | #define HANDLE_ALIGN(fragp) tilegx_handle_align (fragp) |
| 43 | extern void tilegx_handle_align (struct frag *); |
| 44 | |
| 45 | #define MAX_MEM_FOR_RS_ALIGN_CODE (7 + 8) |
| 46 | |
| 47 | struct tilegx_operand; |
| 48 | #define TC_FIX_TYPE const struct tilegx_operand * |
| 49 | |
| 50 | /* Initialize the TC_FIX_TYPE field. */ |
| 51 | #define TC_INIT_FIX_DATA(FIX) \ |
| 52 | FIX->tc_fix_data = 0 |
| 53 | |
| 54 | extern void tilegx_cons_fix_new (struct frag *, int, |
| 55 | int, struct expressionS *); |
| 56 | #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RELOC) \ |
| 57 | tilegx_cons_fix_new (FRAG, WHERE, NBYTES, EXP) |
| 58 | |
| 59 | extern int tilegx_parse_name (char *, expressionS *, char *); |
| 60 | #define md_parse_name(name, e, m, nextP) tilegx_parse_name (name, e, nextP) |
| 61 | |
| 62 | extern int tilegx_fix_adjustable (struct fix *); |
| 63 | #define tc_fix_adjustable(FIX) tilegx_fix_adjustable (FIX) |
| 64 | |
| 65 | extern int tilegx_unrecognized_line (int); |
| 66 | #define tc_unrecognized_line(ch) tilegx_unrecognized_line (ch) |
| 67 | |
| 68 | /* Values passed to md_apply_fix3 don't include the symbol value. */ |
| 69 | #define MD_APPLY_SYM_VALUE(FIX) 0 |
| 70 | |
| 71 | #define md_convert_frag(b,s,f) \ |
| 72 | as_fatal ("tilegx convert_frag called") |
| 73 | #define md_estimate_size_before_relax(f,s) \ |
| 74 | (as_fatal ("tilegx estimate_size_before_relax called"),1) |
| 75 | #define md_operand(x) |
| 76 | |
| 77 | #define md_section_align(seg,size) (size) |
| 78 | |
| 79 | /* We want .cfi_* pseudo-ops for generating unwind info. */ |
| 80 | #define TARGET_USE_CFIPOP 1 |
| 81 | |
| 82 | #define tc_cfi_frame_initial_instructions tilegx_cfi_frame_initial_instructions |
| 83 | extern void tilegx_cfi_frame_initial_instructions (void); |
| 84 | |
| 85 | #define tc_regname_to_dw2regnum tc_tilegx_regname_to_dw2regnum |
| 86 | extern int tc_tilegx_regname_to_dw2regnum (char *); |
| 87 | |
| 88 | extern int tilegx_cie_data_alignment; |
| 89 | |
| 90 | #define DWARF2_DEFAULT_RETURN_COLUMN 55 |
| 91 | #define DWARF2_CIE_DATA_ALIGNMENT tilegx_cie_data_alignment |
| 92 | |
| 93 | #endif /* TC_TILEGX */ |