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ppcmemory: temporarily fix Nubus ROM mirror reading.

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This commit is contained in:
Maxim Poliakovski 2019-08-03 07:16:24 +02:00
parent 911edec94c
commit d6fa66174e
1 changed files with 9 additions and 10 deletions
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19
ppcmemory.cpp
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@ -772,22 +772,21 @@ void address_quickgrab_translate(uint32_t address_grab, uint8_t num_bytes)
//regular grabbing //regular grabbing
else if (address_grab < 0x80000000){ else if (address_grab < 0x80000000){
if ((address_grab >= 0x40000000) && (address_grab < 0x40400000) && is_nubus){
storage_area = address_grab % rom_file_setsize;
grab_macmem_ptr = machine_sysrom_mem;
ppc_set_return_val(storage_area, num_bytes);
return;
}
if (mpc106_check_membound(address_grab)){ if (mpc106_check_membound(address_grab)){
if (address_grab > 0x03ffffff){ //for debug purposes if (address_grab > 0x03ffffff){ //for debug purposes
storage_area = address_grab; storage_area = address_grab;
grab_macmem_ptr = machine_sysram_mem; grab_macmem_ptr = machine_sysram_mem;
} }
else if ((address_grab >= 0x40000000) && (address_grab < 0x40400000)){ else if ((address_grab >= 0x40000000) && (address_grab < 0x40400000)){
if (is_nubus){ storage_area = address_grab;
storage_area = address_grab % rom_file_setsize; grab_macmem_ptr = machine_sysram_mem;
grab_macmem_ptr = machine_sysrom_mem;
ppc_set_return_val(storage_area, num_bytes);
return;
}
else{
storage_area = address_grab;
grab_macmem_ptr = machine_sysram_mem;
}
} }
else if ((address_grab >= 0x5fffe000) && (address_grab <= 0x5fffffff)){ else if ((address_grab >= 0x5fffe000) && (address_grab <= 0x5fffffff)){
storage_area = address_grab % 0x2000; storage_area = address_grab % 0x2000;