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The 286/386 interpreter now has its own variant of x86seg.c.

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This commit is contained in:
OBattler
2023-08-21 02:56:33 +02:00
parent 5ac598378f
commit 1d48363803
61 changed files with 596 additions and 260 deletions
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48
src/cpu/x86_ops_call.h
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@@ -6,9 +6,9 @@
optype = CALL; \
cgate16 = cgate32 = 0; \
if (msw & 1) \
loadcscall(new_seg, old_pc); \
op_loadcscall(new_seg, old_pc); \
else { \
loadcs(new_seg); \
op_loadcs(new_seg); \
cycles -= timing_call_rm; \
} \
optype = 0; \
@@ -54,9 +54,9 @@
optype = CALL; \
cgate16 = cgate32 = 0; \
if (msw & 1) \
loadcscall(new_seg, old_pc); \
op_loadcscall(new_seg, old_pc); \
else { \
loadcs(new_seg); \
op_loadcs(new_seg); \
cycles -= timing_call_rm; \
} \
optype = 0; \
@@ -103,9 +103,9 @@
optype = CALL; \
cgate16 = cgate32 = 0; \
if (msw & 1) \
loadcscall(new_seg); \
op_loadcscall(new_seg); \
else { \
loadcs(new_seg); \
op_loadcs(new_seg); \
cycles -= timing_call_rm; \
} \
optype = 0; \
@@ -148,9 +148,9 @@
optype = CALL; \
cgate16 = cgate32 = 0; \
if (msw & 1) \
loadcscall(new_seg); \
op_loadcscall(new_seg); \
else { \
loadcs(new_seg); \
op_loadcs(new_seg); \
cycles -= timing_call_rm; \
} \
optype = 0; \
@@ -362,14 +362,12 @@ opFF_w_a16(uint32_t fetchdat)
return 1;
cpu_state.pc = new_pc;
#ifdef USE_NEW_DYNAREC
loadcsjmp(new_cs, old_pc);
if (cpu_state.abrt)
return 1;
op_loadcsjmp(new_cs, old_pc);
#else
loadcsjmp(new_cs, oxpc);
op_loadcsjmp(new_cs, oxpc);
#endif
if (cpu_state.abrt)
return 1;
#endif
CPU_BLOCK_END();
PREFETCH_RUN(cycles_old - cycles, 2, rmdat, 2, 0, 0, 0, 0);
PREFETCH_FLUSH();
@@ -526,14 +524,12 @@ opFF_w_a32(uint32_t fetchdat)
return 1;
cpu_state.pc = new_pc;
#ifdef USE_NEW_DYNAREC
loadcsjmp(new_cs, old_pc);
if (cpu_state.abrt)
return 1;
op_loadcsjmp(new_cs, old_pc);
#else
loadcsjmp(new_cs, oxpc);
op_loadcsjmp(new_cs, oxpc);
#endif
if (cpu_state.abrt)
return 1;
#endif
CPU_BLOCK_END();
PREFETCH_RUN(cycles_old - cycles, 2, rmdat, 2, 0, 0, 0, 1);
PREFETCH_FLUSH();
@@ -691,14 +687,12 @@ opFF_l_a16(uint32_t fetchdat)
return 1;
cpu_state.pc = new_pc;
#ifdef USE_NEW_DYNAREC
loadcsjmp(new_cs, old_pc);
if (cpu_state.abrt)
return 1;
op_loadcsjmp(new_cs, old_pc);
#else
loadcsjmp(new_cs, oxpc);
op_loadcsjmp(new_cs, oxpc);
#endif
if (cpu_state.abrt)
return 1;
#endif
CPU_BLOCK_END();
PREFETCH_RUN(cycles_old - cycles, 2, rmdat, 1, 1, 0, 0, 0);
PREFETCH_FLUSH();
@@ -857,14 +851,12 @@ opFF_l_a32(uint32_t fetchdat)
return 1;
cpu_state.pc = new_pc;
#ifdef USE_NEW_DYNAREC
loadcsjmp(new_cs, old_pc);
if (cpu_state.abrt)
return 1;
op_loadcsjmp(new_cs, old_pc);
#else
loadcsjmp(new_cs, oxpc);
op_loadcsjmp(new_cs, oxpc);
#endif
if (cpu_state.abrt)
return 1;
#endif
CPU_BLOCK_END();
PREFETCH_RUN(cycles_old - cycles, 2, rmdat, 1, 1, 0, 0, 1);
PREFETCH_FLUSH();