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fixing a small disambler bug for mr

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svn path=/trunk/; revision=25553
This commit is contained in:
Magnus Olsen 2007-01-21 15:06:57 +00:00
parent b467c3a28e
commit 2bdeda8d07
3 changed files with 18 additions and 3 deletions
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6
rosapps/devutils/cputointel/CpuToIntel.c
View file

@ -98,9 +98,11 @@ int main(int argc, char * argv[])
// mode 1 convert to intel
// mode 2 convert to ppc
//return LoadPFileImage(infile,outfile,BaseAddress,cpuid,type, mode);
return LoadPFileImage("e:\\testppc.exe","e:\\cputointel.asm",0,0,0,1);
// return LoadPFileImage("e:\\testms.exe","e:\\cputointel.asm",0,0,0,1); // convert
LoadPFileImage("e:\\testppc.exe","e:\\cputoppc.asm",0,0,0,1);
LoadPFileImage("e:\\testppc.exe","e:\\cputointel.asm",0,0,0,2);
// return LoadPFileImage("e:\\testms.exe","e:\\cputointel.asm",0,0,0,1); // convert
return 0;
}

13
rosapps/devutils/cputointel/From/PPC/PPCBrain.h
View file

@ -15,6 +15,19 @@ CPU_BYTE cpuPPCInit_Li[32] = {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,0,0,0,0
CPU_BYTE cpuPPCInit_stw[32] = {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,0,2,2};
CPU_BYTE cpuPPCInit_stwu[32] = {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,1,2,2};
CPU_BYTE cpuPPCInit_mr[32] = {0,1,1,1,1,0,0,0,0,0,0,0,1,0,1,1,2,2,2,2,2,2,2,2,0,1,1,1,1,1,2,2};
/*
CPU_BYTE cpuPPCInit_stw[32] = {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,0,2,2};
CPU_BYTE cpuPPCInit_stwu[32] = {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,1,2,2};
CPU_BYTE cpuPPCInit_mr[32] = {0,1,1,1,1,0,0,0,0,0,0,0,1,0,1,1,2,2,2,2,2,2,2,2,0,1,1,1,1,1,2,2};
00: 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,1,2,2 stwu r1,-32(r1)
04: 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,0,2,2 stw r31,28(r1)
08: 0,1,1,1,1,0,0,0,0,0,0,0,1,0,1,1,2,2,2,2,2,2,2,2,0,1,1,1,1,1,2,2 mr r31,r1
0c: 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,1,0,0,2,2 stw r3,8(r31)
10: 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,0,0,0,0,0,2,2 lwz r9,8(r31)
*/
/* mask */
/*
* no mask we implement function getting the reg right

2
rosapps/devutils/cputointel/From/PPC/PPCopcode.c
View file

@ -110,7 +110,7 @@ CPU_INT PPC_mr( FILE *out, CPU_BYTE * cpu_buffer, CPU_UNINT cpu_pos,
return -1;
}
pMyBrainAnalys->op = OP_ANY_mov;
pMyBrainAnalys->type= 2 + 8 + 16; /* 8 dst reg, 2 src reg */
pMyBrainAnalys->type= 2 + 8; /* 8 dst reg, 2 src reg */
pMyBrainAnalys->src_size = 32;
pMyBrainAnalys->src = PPC_GetBitArraySrcReg(opcode);
pMyBrainAnalys->dst = PPC_GetBitArrayBto31xx(opcode);