claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "x87: Fix Final Reality discolored screen for interpreter"

Browse Source 
This reverts commit 6d3816df64.
This commit is contained in:
Cacodemon345
2025-02-28 16:51:48 +06:00
parent 6bb2b447fd
commit 23b89d88c4
1 changed files with 0 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
src/cpu/x87_ops.h
View File

@@ -113,33 +113,12 @@ typedef union {
static __inline void
x87_push(double i)
{
#ifdef X87_INLINE_ASM
unsigned char buffer[10];
#else
x87_conv_t test;
#endif
#ifdef USE_NEW_DYNAREC
cpu_state.TOP--;
#else
cpu_state.TOP = (cpu_state.TOP - 1) & 7;
#endif
cpu_state.ST[cpu_state.TOP & 7] = i;
#ifdef X87_INLINE_ASM
__asm volatile(""
:
:
: "memory");
__asm volatile("fldl %1\n"
"fstpt %0\n" : "=m"(buffer) : "m"(i));
cpu_state.MM[cpu_state.TOP & 7].q = (*(uint64_t*)buffer);
#else
x87_to80(i, &test);
cpu_state.MM[cpu_state.TOP & 7].q = test.eind.ll;
#endif
#ifdef USE_NEW_DYNAREC
cpu_state.tag[cpu_state.TOP & 7] = TAG_VALID;
#else
@@ -150,11 +129,6 @@ x87_push(double i)
static __inline void
x87_push_u64(uint64_t i)
{
#ifdef X87_INLINE_ASM
unsigned char buffer[10];
#else
x87_conv_t test;
#endif
union {
double d;
uint64_t ll;
@@ -168,21 +142,6 @@ x87_push_u64(uint64_t i)
cpu_state.TOP = (cpu_state.TOP - 1) & 7;
#endif
cpu_state.ST[cpu_state.TOP & 7] = td.d;
#ifdef X87_INLINE_ASM
__asm volatile(""
:
:
: "memory");
__asm volatile("fldl %1\n"
"fstpt %0\n" : "=m"(buffer) : "m"(td.d));
cpu_state.MM[cpu_state.TOP & 7].q = (*(uint64_t*)buffer);
#else
x87_to80(td.d, &test);
cpu_state.MM[cpu_state.TOP & 7].q = test.eind.ll;
#endif
#ifdef USE_NEW_DYNAREC
cpu_state.tag[cpu_state.TOP & 7] = TAG_VALID;
#else