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UMC HB4 shadow RAM overhaul and SMRAM fixes, slight changes to SiS 85c4xx, a fix for SiS 85c50x, fixed SMBASE on 486 (it should *NOT* zero the most significant 8 bits!), various improvements to mem.c (eg. mem_invalidate_range() is now faster), fixed resetting PCI on soft reset, and made the KBC soft reset again.

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OBattler
2021-09-25 15:30:06 +02:00
parent b5f7e9bec3
commit 5ad606a8f2
8 changed files with 304 additions and 252 deletions
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src/cpu/386_common.c
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@@ -591,7 +591,7 @@ smram_restore_state_p5(uint32_t *saved_state)
smm_seg_load(&cpu_state.seg_gs);
if (SMM_REVISION_ID & SMM_SMBASE_RELOCATION)
smbase = saved_state[SMRAM_FIELD_P5_SMBASE_OFFSET] & 0x00ffffff;
smbase = saved_state[SMRAM_FIELD_P5_SMBASE_OFFSET];
/* Am486/5x86 stuff */
if (!is_pentium) {