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Implemented PCI interrupt controller ports 4D0 and 4D1;

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Applied more mainline PCem commits;
Repplied the CPU optimization commit alongside the fix commit.
This commit is contained in:
OBattler
2017-06-03 00:45:12 +02:00
parent fbaac7d319
commit ec732312c3
26 changed files with 807 additions and 177 deletions
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7
src/CPU/codegen_x86.c
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@@ -22,6 +22,7 @@
#include <windows.h>
#endif
int codegen_flat_ds, codegen_flat_ss;
int mmx_ebx_ecx_loaded;
int codegen_flags_changed = 0;
int codegen_fpu_entered = 0;
@@ -1401,12 +1402,11 @@ void codegen_block_init(uint32_t phys_addr)
block->_cs = cs;
block->pnt = block_current;
block->phys = phys_addr;
block->use32 = use32;
block->stack32 = stack32;
block->next = block->prev = NULL;
block->next_2 = block->prev_2 = NULL;
block->page_mask = 0;
block->flags = CODEBLOCK_STATIC_TOP;
block->status = cpu_cur_status;
block->was_recompiled = 0;
@@ -1487,6 +1487,9 @@ void codegen_block_start_recompile(codeblock_t *block)
block->TOP = cpu_state.TOP;
block->was_recompiled = 1;
codegen_flat_ds = cpu_cur_status & CPU_STATUS_FLATDS;
codegen_flat_ss = cpu_cur_status & CPU_STATUS_FLATSS;
}
void codegen_block_remove()