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Added EMS support to Laser XT machines. Patch from Greatpsycho.

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This commit is contained in:
SarahW 2017-06-05 20:43:47 +01:00
commit 472a76892a
14 changed files with 137 additions and 15 deletions
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6
src/mem.c
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@ -1911,7 +1911,8 @@ 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);
// pclog("Mem resize %i %i\n",mem_size,c);
}
@ -2009,7 +2010,8 @@ void mem_resize()
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);
// pclog("Mem resize %i %i\n",mem_size,c);
mem_a20_key = 2;