filename | src/aica/armcore.c |
changeset | 44:8da2cbcffe24 |
prev | 43:0cf3e339cc59 |
next | 46:30d123047e16 |
author | nkeynes |
date | Mon Dec 26 11:52:56 2005 +0000 (16 years ago) |
permissions | -rw-r--r-- |
last change | Default ARM to not-running for sanity's sake Stop machine on UNIMP abort |
file | annotate | diff | log | raw |
1.1 --- a/src/aica/armcore.c Mon Dec 26 11:47:15 2005 +00001.2 +++ b/src/aica/armcore.c Mon Dec 26 11:52:56 2005 +00001.3 @@ -1,5 +1,5 @@1.4 /**1.5 - * $Id: armcore.c,v 1.8 2005-12-26 11:47:15 nkeynes Exp $1.6 + * $Id: armcore.c,v 1.9 2005-12-26 11:52:56 nkeynes Exp $1.7 *1.8 * ARM7TDMI CPU emulation core.1.9 *1.10 @@ -375,7 +375,7 @@1.11 #define SHIFT(ir) ((ir>>4)&0x07)1.12 #define DISP24(ir) ((ir&0x00FFFFFF))1.13 #define UNDEF(ir) do{ arm_raise_exception( EXC_UNDEFINED ); return TRUE; } while(0)1.14 -#define UNIMP(ir) do{ ERROR( "Halted on unimplemented instruction at %08x, opcode = %04x", PC, ir ); return FALSE; }while(0)1.15 +#define UNIMP(ir) do{ ERROR( "Halted on unimplemented instruction at %08x, opcode = %04x", PC-4, ir ); dreamcast_stop(); return FALSE; }while(0)1.17 /**1.18 * Determine the value of the shift-operand for a data processing instruction,
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