projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c SS |
1 | /* Simulator tracing support for Cpu tools GENerated simulators. |
| 2 | Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. | |
| 3 | Contributed by Cygnus Support. | |
| 4 | ||
| 5 | This file is part of GDB, the GNU debugger. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License along | |
| 18 | with this program; if not, write to the Free Software Foundation, Inc., | |
| 19 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 20 | ||
| 21 | #ifndef CGEN_TRACE_H | |
| 22 | #define CGEN_TRACE_H | |
| 23 | ||
| 24 | void trace_insn_init (SIM_CPU *, int); | |
| 25 | void trace_insn_fini (SIM_CPU *, const struct argbuf *, int); | |
| 26 | void trace_insn (SIM_CPU *, const struct cgen_insn *, | |
| 27 | const struct argbuf *, IADDR); | |
| 28 | void trace_extract (SIM_CPU *, IADDR, char *, ...); | |
| 29 | void trace_result (SIM_CPU *, char *, int, ...); | |
| 30 | void cgen_trace_printf (SIM_CPU *, char *fmt, ...); | |
| 31 | ||
| 32 | /* Trace instruction results. */ | |
| 33 | #define TRACE_RESULT_P(cpu, abuf) (TRACE_INSN_P (cpu) && ARGBUF_TRACE_P (abuf)) | |
| 34 | ||
| 35 | #define TRACE_INSN_INIT(cpu, abuf, first_p) \ | |
| 36 | do { \ | |
| 37 | if (TRACE_INSN_P (cpu)) \ | |
| 38 | trace_insn_init ((cpu), (first_p)); \ | |
| 39 | } while (0) | |
| 40 | #define TRACE_INSN_FINI(cpu, abuf, last_p) \ | |
| 41 | do { \ | |
| 42 | if (TRACE_INSN_P (cpu)) \ | |
| 43 | trace_insn_fini ((cpu), (abuf), (last_p)); \ | |
| 44 | } while (0) | |
| 45 | #define TRACE_PRINTF(cpu, what, args) \ | |
| 46 | do { \ | |
| 47 | if (TRACE_P ((cpu), (what))) \ | |
| 48 | cgen_trace_printf args ; \ | |
| 49 | } while (0) | |
| 50 | #define TRACE_INSN(cpu, insn, abuf, pc) \ | |
| 51 | do { \ | |
| 52 | if (TRACE_INSN_P (cpu) && ARGBUF_TRACE_P (abuf)) \ | |
| 53 | trace_insn ((cpu), (insn), (abuf), (pc)) ; \ | |
| 54 | } while (0) | |
| 55 | #define TRACE_EXTRACT(cpu, abuf, args) \ | |
| 56 | do { \ | |
| 57 | if (TRACE_EXTRACT_P (cpu)) \ | |
| 58 | trace_extract args ; \ | |
| 59 | } while (0) | |
| 60 | #define TRACE_RESULT(cpu, abuf, name, type, val) \ | |
| 61 | do { \ | |
| 62 | if (TRACE_RESULT_P ((cpu), (abuf))) \ | |
| 63 | trace_result ((cpu), (name), (type), (val)) ; \ | |
| 64 | } while (0) | |
| 65 | \f | |
| 66 | /* Disassembly support. */ | |
| 67 | ||
| 68 | /* Function to use for cgen-based disassemblers. */ | |
| 69 | extern CGEN_DISASSEMBLER sim_cgen_disassemble_insn; | |
| 70 | ||
| 71 | /* Pseudo FILE object for strings. */ | |
| 72 | typedef struct { | |
| 73 | char *buffer; | |
| 74 | char *current; | |
| 75 | } SFILE; | |
| 76 | ||
| 77 | /* String printer for the disassembler. */ | |
| 78 | extern int sim_disasm_sprintf (SFILE *, const char *, ...); | |
| 79 | ||
| 80 | /* For opcodes based disassemblers. */ | |
| 81 | #ifdef BFD_VERSION | |
| 82 | struct disassemble_info; | |
| 83 | extern int | |
| 84 | sim_disasm_read_memory (bfd_vma memaddr_, bfd_byte *myaddr_, int length_, | |
| 85 | struct disassemble_info *info_); | |
| 86 | extern void | |
| 87 | sim_disasm_perror_memory (int status_, bfd_vma memaddr_, | |
| 88 | struct disassemble_info *info_); | |
| 89 | #endif | |
| 90 | ||
| 91 | #endif /* CGEN_TRACE_H */ |