nkeynes@1091 | 1 | /**
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nkeynes@1091 | 2 | * $Id$
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nkeynes@1091 | 3 | *
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nkeynes@1091 | 4 | * Generic CPU utility functions
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nkeynes@1091 | 5 | *
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nkeynes@1091 | 6 | * Copyright (c) 2009 Nathan Keynes.
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nkeynes@1091 | 7 | *
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nkeynes@1091 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@1091 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@1091 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@1091 | 11 | * (at your option) any later version.
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nkeynes@1091 | 12 | *
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nkeynes@1091 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@1091 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@1091 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@1091 | 16 | * GNU General Public License for more details.
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nkeynes@1091 | 17 | */
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nkeynes@1091 | 18 |
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nkeynes@1091 | 19 | #include "cpu.h"
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nkeynes@1091 | 20 |
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nkeynes@1091 | 21 | void cpu_print_registers( FILE *f, cpu_desc_t cpu )
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nkeynes@1091 | 22 | {
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nkeynes@1091 | 23 | int i;
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nkeynes@1091 | 24 | int column = 0;
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nkeynes@1091 | 25 |
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nkeynes@1091 | 26 | fprintf( f, "%s registers:\n", cpu->name );
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nkeynes@1091 | 27 | for( i=0; cpu->regs_info[i].name != NULL; i++ ) {
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nkeynes@1091 | 28 | void *value = cpu->get_register(i);
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nkeynes@1091 | 29 | if( value != NULL ) {
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nkeynes@1091 | 30 | column++;
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nkeynes@1091 | 31 | switch( cpu->regs_info[i].type ) {
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nkeynes@1091 | 32 | case REG_TYPE_INT:
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nkeynes@1091 | 33 | fprintf( f, "%5s: %08x ", cpu->regs_info[i].name, *(uint32_t *)value );
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nkeynes@1091 | 34 | break;
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nkeynes@1091 | 35 | case REG_TYPE_FLOAT:
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nkeynes@1091 | 36 | fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, (double)*(float *)value );
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nkeynes@1091 | 37 | break;
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nkeynes@1091 | 38 | case REG_TYPE_DOUBLE:
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nkeynes@1091 | 39 | fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, *(double *)value );
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nkeynes@1091 | 40 | break;
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nkeynes@1091 | 41 | case REG_TYPE_NONE:
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nkeynes@1091 | 42 | column = 4;
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nkeynes@1091 | 43 | }
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nkeynes@1091 | 44 | }
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nkeynes@1091 | 45 | if( column == 4 ) {
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nkeynes@1091 | 46 | fprintf( f, "\n" );
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nkeynes@1091 | 47 | column = 0;
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nkeynes@1091 | 48 | }
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nkeynes@1091 | 49 | }
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nkeynes@1093 | 50 | if( column != 0 ) {
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nkeynes@1093 | 51 | fprintf( f, "\n" );
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nkeynes@1093 | 52 | }
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nkeynes@1091 | 53 | }
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