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Copy base ptr fixes to nullgpu

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This commit is contained in:
Henrik Rydgard 2012-11-09 17:54:08 +01:00
parent b43dfebb10
commit 08ea2cacf2
1 changed files with 4 additions and 4 deletions
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8
GPU/Null/NullGpu.cpp
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@ -121,12 +121,12 @@ void NullGPU::ExecuteOp(u32 op, u32 diff)
break;
case GE_CMD_VADDR: /// <<8????
gstate.vertexAddr = (gstate.base<<8)|data;
gstate.vertexAddr = ((gstate.base & 0x00FF0000) << 8)|data;
DEBUG_LOG(G3D,"DL VADDR: %06x", gstate.vertexAddr);
break;
case GE_CMD_IADDR:
gstate.indexAddr = (gstate.base<<8)|data;
gstate.indexAddr = ((gstate.base & 0x00FF0000) << 8)|data;
DEBUG_LOG(G3D,"DL IADDR: %06x", gstate.indexAddr);
break;
@ -169,7 +169,7 @@ void NullGPU::ExecuteOp(u32 op, u32 diff)
case GE_CMD_JUMP:
{
u32 target = ((gstate.base << 8) | (op & 0xFFFFFC)) & 0x0FFFFFFF;
u32 target = (((gstate.base & 0x00FF0000) << 8) | (op & 0xFFFFFC)) & 0x0FFFFFFF;
DEBUG_LOG(G3D,"DL CMD JUMP - %08x to %08x", dcontext.pc, target);
dcontext.pc = target - 4; // pc will be increased after we return, counteract that
}
@ -179,7 +179,7 @@ void NullGPU::ExecuteOp(u32 op, u32 diff)
{
u32 retval = dcontext.pc + 4;
stack[stackptr++] = retval;
u32 target = ((gstate.base << 8) | (op & 0xFFFFFC)) & 0xFFFFFFF;
u32 target = (((gstate.base & 0x00FF0000) << 8) | (op & 0xFFFFFC)) & 0xFFFFFFF;
DEBUG_LOG(G3D,"DL CMD CALL - %08x to %08x, ret=%08x", dcontext.pc, target, retval);
dcontext.pc = target - 4; // pc will be increased after we return, counteract that
}