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_memread_dbg()

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tudnai 2022-11-17 13:20:06 -08:00
parent fdd46f6773
commit 5fdab01ca4
1 changed files with 11 additions and 8 deletions
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19
src/dev/mem/mmio.c
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@ -27,6 +27,7 @@
#include "mmio.h" #include "mmio.h"
#include "common.h" #include "common.h"
#include "6502.h" #include "6502.h"
#include "6502_bp.h"
#include "disk.h" #include "disk.h"
#include "woz.h" #include "woz.h"
#include "speaker.h" #include "speaker.h"
@ -1017,16 +1018,18 @@ INLINE uint8_t _memread( uint16_t addr ) {
// return memread8(addr); // return memread8(addr);
} }
INLINE uint8_t _memread_dbg( uint16_t addr ) {
if (addr >= 0xC000) {
// return memread8_paged(addr);
return memread8_high(addr);
}
// return memread8_paged(addr);
return memread8_low(addr);
// return memread8(addr); INLINE uint8_t _memread_dbg( uint16_t addr ) {
if (LAST_IDX(mem_read_breakpoints)) {
if ( m6502_dbg_bp_exists(mem_read_breakpoints, addr) ) {
cpuState = cpuState_halted;
m6502.interrupt = BREAKPOINT;
}
}
return _memread(addr);
} }
INLINE uint8_t _memread_dis( uint16_t addr ) { INLINE uint8_t _memread_dis( uint16_t addr ) {
if (addr >= 0xC000) { if (addr >= 0xC000) {
// return memread8_paged(addr); // return memread8_paged(addr);