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Removed mmu_invalidate().

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This commit is contained in:
OBattler
2023-06-11 22:07:32 +02:00
parent a62b484a81
commit f4c59e907d
4 changed files with 3 additions and 10 deletions
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2
src/cpu/x86_ops_pmode.h
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@@ -461,7 +461,7 @@ op0F01_common(uint32_t fetchdat, int is32, int is286, int ea32)
break;
}
SEG_CHECK_READ(cpu_state.ea_seg);
mmu_invalidate(ds + cpu_state.eaaddr);
flushmmucache_cr3();
CLOCK_CYCLES(12);
PREFETCH_RUN(12, 2, rmdat, 0, 0, 0, 0, ea32);
break;

1
src/include/86box/mem.h
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@@ -415,7 +415,6 @@ extern void mem_reset_page_blocks(void);
extern void flushmmucache(void);
extern void flushmmucache_nopc(void);
extern void mmu_invalidate(uint32_t addr);
extern void mem_a20_init(void);
extern void mem_a20_recalc(void);

6
src/mem/mem.c
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@@ -544,12 +544,6 @@ mmutranslate_noabrt(uint32_t addr, int rw)
return mmutranslate_noabrt_normal(addr, rw);
}
void
mmu_invalidate(uint32_t addr)
{
flushmmucache_cr3();
}
uint8_t
mem_addr_range_match(uint32_t addr, uint32_t start, uint32_t len)
{

4
src/video/vid_sigma.c
View File

@@ -246,7 +246,7 @@ sigma_out(uint16_t addr, uint8_t val, void *p)
return;
case 0x2DD: /* Page in RAM at 0xC1800 */
if (sigma->rom_paged != 0)
mmu_invalidate(0xC0000);
flushmmucache_cr3();
sigma->rom_paged = 0x00;
return;
@@ -290,7 +290,7 @@ sigma_in(uint16_t addr, void *p)
case 0x2DD: /* Page in ROM at 0xC1800 */
result = (sigma->rom_paged ? 0x80 : 0);
if (sigma->rom_paged != 0x80)
mmu_invalidate(0xC0000);
flushmmucache_cr3();
sigma->rom_paged = 0x80;
break;
case 0x3D1: