mirror/86Box
1
0
Fork 0
mirror of https://github.com/86Box/86Box.git synced 2026-02-24 10:28:19 -07:00
Code Issues Packages Projects Releases Activity

More UI work, added Slovak and Catalan translations, and fixed mmutranslate on the 286/386, fixes #3587, #3591.

Browse Source
This commit is contained in:
OBattler
2023-08-17 02:46:37 +02:00
parent a942ee5ad9
commit bf38c4adef
31 changed files with 3179 additions and 487 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/cpu/386.c
View File

@@ -77,6 +77,7 @@ x386_log(const char *fmt, ...)
static __inline void
fetch_ea_32_long(uint32_t rmdat)
{
eal_r = eal_w = NULL;
easeg = cpu_state.ea_seg->base;
if (cpu_rm == 4) {
uint8_t sib = rmdat >> 8;
@@ -121,11 +122,19 @@ fetch_ea_32_long(uint32_t rmdat)
cpu_state.eaaddr = getlong();
}
}
if (easeg != 0xFFFFFFFF && ((easeg + cpu_state.eaaddr) & 0xFFF) <= 0xFFC) {
uint32_t addr = easeg + cpu_state.eaaddr;
if (readlookup2[addr >> 12] != (uintptr_t) -1)
eal_r = (uint32_t *) (readlookup2[addr >> 12] + addr);
if (writelookup2[addr >> 12] != (uintptr_t) -1)
eal_w = (uint32_t *) (writelookup2[addr >> 12] + addr);
}
}
static __inline void
fetch_ea_16_long(uint32_t rmdat)
{
eal_r = eal_w = NULL;
easeg = cpu_state.ea_seg->base;
if (!cpu_mod && cpu_rm == 6) {
cpu_state.eaaddr = getword();
@@ -149,6 +158,13 @@ fetch_ea_16_long(uint32_t rmdat)
}
cpu_state.eaaddr &= 0xFFFF;
}
if (easeg != 0xFFFFFFFF && ((easeg + cpu_state.eaaddr) & 0xFFF) <= 0xFFC) {
uint32_t addr = easeg + cpu_state.eaaddr;
if (readlookup2[addr >> 12] != (uintptr_t) -1)
eal_r = (uint32_t *) (readlookup2[addr >> 12] + addr);
if (writelookup2[addr >> 12] != (uintptr_t) -1)
eal_w = (uint32_t *) (writelookup2[addr >> 12] + addr);
}
}
#define fetch_ea_16(rmdat) \

4
src/cpu/386_common.h
View File

@@ -347,7 +347,7 @@ fastreadw_fetch(uint32_t a)
if ((a & 0xFFF) > 0xFFE) {
val = fastreadb(a);
if (opcode_length[val & 0xff] > 1)
val |= (fastreadb(a + 1) << 8);
val |= ((uint16_t) fastreadb(a + 1) << 8);
return val;
}
@@ -362,7 +362,7 @@ fastreadl_fetch(uint32_t a)
if (cpu_16bitbus || ((a & 0xFFF) > 0xFFC)) {
val = fastreadw_fetch(a);
if (opcode_length[val & 0xff] > 2)
val |= (fastreadw(a + 2) << 16);
val |= ((uint32_t) fastreadw(a + 2) << 16);
return val;
}