projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: stracer.h | |
| 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 | // | |
| 25 | // File: stracer.h | |
| 26 | // | |
| 27 | // Copyright (C) 2007 Sun Microsystems, Inc. | |
| 28 | // All rights reserved. | |
| 29 | // | |
| 30 | ||
| 31 | #ifndef _STRACER_H | |
| 32 | #define _STRACER_H | |
| 33 | ||
| 34 | #include "vtracer.h" | |
| 35 | #include "symbols.h" | |
| 36 | ||
| 37 | ||
| 38 | ||
| 39 | ////////////////////////////////////////////////////////// | |
| 40 | // | |
| 41 | // debug tracer to output instructions to the ui console | |
| 42 | // or file | |
| 43 | ||
| 44 | class STracer : public VTracer | |
| 45 | { | |
| 46 | friend class STracerContainer; | |
| 47 | ||
| 48 | public: | |
| 49 | ||
| 50 | int attach(VTracer_SAM_intf * intf); | |
| 51 | int instr ( VCPU_Instruction *i ); | |
| 52 | int trap ( VCPU_Trap *t ); | |
| 53 | int tlb ( VCPU_TLB *s ); | |
| 54 | int hwop ( VCPU_HwOp *s ); | |
| 55 | ||
| 56 | int async (VCPU_AsyncData *) { return 1; } | |
| 57 | int sync (VCPU_Sync *) { return 1; } | |
| 58 | int put_string(int cpuid, const char * str); | |
| 59 | ||
| 60 | char * get_trace_name() { return trace_name; } | |
| 61 | ||
| 62 | private: | |
| 63 | STracer (const char *fname=NULL, SymTable *symtable=NULL); | |
| 64 | ~STracer(); | |
| 65 | ||
| 66 | FILE *stream; | |
| 67 | char *trace_name; | |
| 68 | SymTable *sym_table; | |
| 69 | ||
| 70 | int ref; // reference counter | |
| 71 | STracer *next; | |
| 72 | ||
| 73 | VTracer *save_vtracer; | |
| 74 | int save_trace_on; | |
| 75 | }; | |
| 76 | ||
| 77 | ||
| 78 | class STracerContainer | |
| 79 | { | |
| 80 | STracer *head; | |
| 81 | ||
| 82 | public: | |
| 83 | ||
| 84 | STracerContainer() { head = NULL; } | |
| 85 | ~STracerContainer() | |
| 86 | { | |
| 87 | while(head) | |
| 88 | { | |
| 89 | STracer *s = head; | |
| 90 | head = s->next; | |
| 91 | delete s; | |
| 92 | } | |
| 93 | } | |
| 94 | ||
| 95 | ||
| 96 | STracer *alloc(const char *fname, SymTable *symtable); | |
| 97 | int dealloc (STracer *s); | |
| 98 | int display(FILE *out); | |
| 99 | bool is_found(STracer *s); | |
| 100 | }; | |
| 101 | ||
| 102 | typedef enum { STRACER_OFF, STRACER_ON, STRACER_STATUS } trace_cmd_t; | |
| 103 | extern int tracer_cmd ( trace_cmd_t cmd, int *vid = NULL, const char *fname = NULL, bool separate = false ); | |
| 104 | ||
| 105 | #endif // _STRACER_H |