projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: debug_log.c | |
| 5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
| 7 | * | |
| 8 | * The above named program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| 10 | * License version 2 as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * The above named program is distributed in the hope that it will be | |
| 13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public | |
| 18 | * License along with this work; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 20 | * | |
| 21 | * ========== Copyright Header End ============================================ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * Copyright 2006 Sun Microsystems, Inc. All rights reserved. | |
| 25 | * Use is subject to license terms. | |
| 26 | */ | |
| 27 | #pragma ident "@(#)debug_log.c 1.3 06/10/25 SMI" | |
| 28 | ||
| 29 | #include <stdio.h> | |
| 30 | #include <stdlib.h> | |
| 31 | #include <unistd.h> | |
| 32 | #include <sys/types.h> | |
| 33 | #include <sys/ipc.h> | |
| 34 | #include <sys/shm.h> | |
| 35 | #include <assert.h> | |
| 36 | #include <string.h> | |
| 37 | #include <strings.h> | |
| 38 | ||
| 39 | #include "ss_common.h" | |
| 40 | #include "niagara.h" | |
| 41 | ||
| 42 | #if 1 | |
| 43 | #define DBGP(s) do { s } while (0) | |
| 44 | #endif | |
| 45 | ||
| 46 | void dbg_debug_log(simcpu_t *sp, uint32_t rawi); | |
| 47 | void dbg_debug_log_parse(void); | |
| 48 | void dbg_debug_log_dump(void); | |
| 49 | ||
| 50 | extern void debug_log(simcpu_t *sp, uint32_t rawi); | |
| 51 | extern void debug_log_print(void); | |
| 52 | ||
| 53 | /* | |
| 54 | * Will be called while parsing the conf file | |
| 55 | * to allow this hook to parse specific options from | |
| 56 | * the conf file. | |
| 57 | * | |
| 58 | * Format of debug_log directive is: | |
| 59 | * debug_hook debug_log | |
| 60 | * XXX FIXME: we could add a token here to specify the | |
| 61 | * size of the debug_log | |
| 62 | * XXX FIXME: we could add a token here to specify the | |
| 63 | * the %pc or instn count to start the debug_log | |
| 64 | * | |
| 65 | */ | |
| 66 | void | |
| 67 | dbg_debug_log_parse(void) | |
| 68 | { | |
| 69 | DBGP(printf("\nInside dbg_debug_log_parse();");); | |
| 70 | } | |
| 71 | ||
| 72 | /* | |
| 73 | * This function will get called before each instruction | |
| 74 | * gets executed. | |
| 75 | */ | |
| 76 | void | |
| 77 | dbg_debug_log(simcpu_t *sp, uint32_t rawi) | |
| 78 | { | |
| 79 | /* | |
| 80 | * call back to legions existing debug_log routine | |
| 81 | */ | |
| 82 | debug_log(sp, rawi); | |
| 83 | } | |
| 84 | ||
| 85 | /* | |
| 86 | * This function will get called when ~l is input on the console | |
| 87 | */ | |
| 88 | void | |
| 89 | dbg_debug_log_dump(void) | |
| 90 | { | |
| 91 | ||
| 92 | DBGP(printf("\ndebug_log_dump() - calling debug_log_print()\n");); | |
| 93 | /* | |
| 94 | * call back to legions existing debug_log_print routine | |
| 95 | */ | |
| 96 | debug_log_print(); | |
| 97 | } |