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bugfixes for Cyclone r9 change

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@418 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-04-09 20:30:57 +00:00
parent 449ecf9257
commit 8527dc450a
3 changed files with 10 additions and 15 deletions
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13
cpu/Cyclone/OpMove.cpp
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@ -376,23 +376,20 @@ int OpMovem(int op)
OpStart(op,ea,0,1);
ot(" ldrh r11,[r4],#2 ;@ r11=register mask\n");
ot("\n");
ot(";@ Get the address into r6:\n");
EaCalc(6,0x003f,cea,size);
#if !MEMHANDLERS_NEED_PREV_PC
// must save PC, need a spare register
ot(" str r4,[r7,#0x40] ;@ Save PC\n");
#endif
#if !MEMHANDLERS_NEED_CYCLES
ot(" str r5,[r7,#0x5c] ;@ Save Cycles\n");
#endif
ot(" ldrh r11,[r4],#2 ;@ r11=register mask\n");
ot(";@ r4=Register Index*4:\n");
if (decr) ot(" mov r4,#0x40 ;@ order reversed for -(An)\n");
else ot(" mov r4,#-4\n");
ot("\n");
ot(";@ Get the address into r6:\n");
EaCalc(6,0x003f,cea,size);
ot("\n");
ot(" tst r11,r11\n"); // sanity check
ot(" beq NoRegs%.4x\n",op);