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update parallel rsp

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This commit is contained in:
Logan McNaughton committed 2024-01-14 08:20:53 -07:00
1 parent 14673b1b61
commit 6f90f88201
136 files changed
+23411 -5700
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parallel-rsp/rsp/cp2.cpp
+7 -9
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@@ -29,23 +29,21 @@ extern "C"
void RSP_MTC2(RSP::CPUState *rsp, unsigned rt, unsigned rd, unsigned element)
{
uint16_t *e = rsp->cp2.regs[rd].e;
#ifdef INTENSE_DEBUG
fprintf(stderr, "MTC2, rt = %u, [rt] = 0x%x, rd = %u, e = %u\n", rt, rsp->sr[rt], rd, element);
#endif
unsigned lo = element >> 1;
rt = rsp->sr[rt];
uint16_t *e = rsp->cp2.regs[rd].e;
const uint16_t v = rsp->sr[rt];
if (element & 1)
{
unsigned hi = (element + 1) >> 1;
e[lo] = (e[lo] & 0xff00) | ((rt >> 8) & 0xff);
e[hi] = (e[lo] & 0x00ff) | ((rt & 0xff) << 8);
const auto i = element >> 1;
e[i] = (e[i] & 0xff00) | (v >> 8);
if (element != 0xf)
e[i+1] = (e[i+1] & 0xff) | (v << 8);
}
else
e[lo] = rt;
e[element >> 1] = v;
}
void RSP_MFC2(RSP::CPUState *rsp, unsigned rt, unsigned rd, unsigned element)