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Add emulation of System Management Mode.

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This commit is contained in:
SarahW 2020-10-31 20:30:10 +00:00
commit 0cbbd22c88
8 changed files with 295 additions and 38 deletions
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4
src/808x.c
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@ -523,7 +523,7 @@ void dumpregs()
putc(readmembl(c+0x80000000),f);
}
fclose(f);
pclog("Dumping done\n");
pclog("Dumping done\n");
/* f=fopen("rram6.dmp","wb");
for (c=0;c<0x1000000;c++) putc(readmemb(c+0xBF000000),f);
fclose(f);*/
@ -583,6 +583,7 @@ void dumpregs()
{
printf("386 in %s mode stack in %s mode\n",(use32)?"32-bit":"16-bit",(stack32)?"32-bit":"16-bit");
printf("CR0=%08X CR2=%08X CR3=%08X CR4=%08x\n",cr0,cr2,cr3, cr4);
pclog("SMBASE=%08x\n", cpu_state.smbase);
}
printf("Entries in readlookup : %i writelookup : %i\n",readlnum,writelnum);
for (c=0;c<1024*1024;c++)
@ -641,6 +642,7 @@ void resetx86()
x86seg_reset();
codegen_reset();
x86_was_reset = 1;
cpu_state.smbase = 0x30000;
}
void softresetx86()