Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed trap handling.

Browse source
This commit is contained in:
TomW 2014-03-29 17:35:50 +00:00
commit 7bfadae7f2
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/386.c
View file

@ -15,6 +15,8 @@ int nmi_enable = 1;
int inscounts[256];
uint32_t oldpc2;
int trap;
#define check_io_perm(port) if (!IOPLp || (eflags&VM_FLAG)) \
{ \
int tempi = checkio(port); \
@ -385,6 +387,7 @@ void x86_int_sw(int num)
loadcs(readmemw(0,addr+2));
}
cycles-=70;
trap = 0;
}
void x86illegal()
@ -1236,7 +1239,6 @@ void exec386(int cycs)
int tempi;
int cycdiff;
int oldcyc;
int trap = flags & T_FLAG;
cycles+=cycs;
// output=3;
@ -1327,12 +1329,11 @@ opcodestart:
}
cycdiff=oldcyc-cycles;
if (trap && (flags&T_FLAG))
if (trap)
{
flags_rebuild();
// oldpc=pc;
// oldcs=CS;
// pclog("TRAP!!! %04X:%04X\n",CS,pc);
if (msw&1)
{
pmodeint(1,0);