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Upgrade to softfloat3e.

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This should solve licensing problems as well.
This commit is contained in:
TC1995
2024-06-09 23:08:46 +02:00
parent 4b77ef6823
commit 0f29bcddf1
271 changed files with 25882 additions and 10441 deletions
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8
src/cpu/x86_ops_i686.h
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@@ -100,8 +100,8 @@ sf_fx_save_stor_common(uint32_t fetchdat, int bits)
/* load i387 register file */
for (index = 0; index < 8; index++) {
reg.fraction = readmemq(easeg, cpu_state.eaaddr + (index * 16) + 32);
reg.exp = readmemw(easeg, cpu_state.eaaddr + (index * 16) + 40);
reg.signif = readmemq(easeg, cpu_state.eaaddr + (index * 16) + 32);
reg.signExp = readmemw(easeg, cpu_state.eaaddr + (index * 16) + 40);
// update tag only if it is not empty
FPU_save_regi_tag(reg, IS_TAG_EMPTY(index) ? X87_TAG_EMPTY : FPU_tagof(reg), index);
@@ -159,8 +159,8 @@ sf_fx_save_stor_common(uint32_t fetchdat, int bits)
for (index = 0; index < 8; index++) {
const floatx80 fp = FPU_read_regi(index);
writememq(easeg, cpu_state.eaaddr + (index * 16) + 32, fp.fraction);
writememw(easeg, cpu_state.eaaddr + (index * 16) + 40, fp.exp);
writememq(easeg, cpu_state.eaaddr + (index * 16) + 32, fp.signif);
writememw(easeg, cpu_state.eaaddr + (index * 16) + 40, fp.signExp);
}
CLOCK_CYCLES((cr0 & 1) ? 56 : 67);