claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

Temporarily reverted to the PCem serial code (but kept waltje's in, optionally enabled by running make with WALTJE=y parameter);

Browse Source 
Applied another A20 patch from Greatpsycho.
This commit is contained in:
OBattler
2017-07-18 14:55:09 +02:00
parent 9862229043
commit 95ac6ebe1d
7 changed files with 585 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/mem.c
View File

@@ -2179,7 +2179,12 @@ void mem_init()
if (mem_size > 768)
mem_mapping_add(&ram_mid_mapping, 0xc0000, 0x40000, mem_read_ram, mem_read_ramw, mem_read_raml, mem_write_ram, mem_write_ramw, mem_write_raml, ram + 0xc0000, MEM_MAPPING_INTERNAL, NULL);
mem_mapping_add(&romext_mapping, 0xc8000, 0x08000, mem_read_romext, mem_read_romextw, mem_read_romextl, NULL, NULL, NULL, romext, 0, NULL);
if (romset == ROM_IBMPS1_2011)
mem_mapping_add(&romext_mapping, 0xc8000, 0x08000, mem_read_romext, mem_read_romextw, mem_read_romextl, NULL, NULL, NULL, romext, 0, NULL);
mem_a20_key = 2;
mem_a20_alt = 0;
mem_a20_recalc();
}
static void mem_remap_top(int max_size)
@@ -2274,6 +2279,7 @@ void mem_resize()
mem_mapping_add(&romext_mapping, 0xc8000, 0x08000, mem_read_romext, mem_read_romextw, mem_read_romextl, NULL, NULL, NULL, romext, 0, NULL);
mem_a20_key = 2;
mem_a20_alt = 0;
mem_a20_recalc();
}