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More preventative changes to avoid writing to memory during disassembly

This commit is contained in:
tudnai 2022-10-30 16:11:23 -07:00
parent edf76850c7
commit 0a2b87964e
2 changed files with 13 additions and 7 deletions
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6
src/dev/mem/mmio.c
View File

@ -1029,13 +1029,13 @@ INLINE uint8_t _memread_dbg( uint16_t addr ) {
Naive implementation of RAM write to address
**/
INLINE void memwrite8_low( uint16_t addr, uint8_t data ) {
INLINE void _memwrite8_low( uint16_t addr, uint8_t data ) {
WRLOMEM[addr] = data;
}
INLINE void memwrite8_bank( uint16_t addr, uint8_t data ) {
INLINE void _memwrite8_bank( uint16_t addr, uint8_t data ) {
WRD0MEM[addr] = data;
}
INLINE void memwrite8_high( uint16_t addr, uint8_t data ) {
INLINE void _memwrite8_high( uint16_t addr, uint8_t data ) {
WRHIMEM[addr] = data;
}
INLINE void _memwrite( uint16_t addr, uint8_t data ) {

14
src/dev/mem/mmio.h
View File

@ -410,9 +410,9 @@ INLINE uint16_t memread16_low( uint16_t addr );
INLINE uint16_t memread16( uint16_t addr );
INLINE uint8_t _memread( uint16_t addr );
INLINE uint8_t _memread_dbg( uint16_t addr );
INLINE void memwrite8_low( uint16_t addr, uint8_t data );
INLINE void memwrite8_bank( uint16_t addr, uint8_t data );
INLINE void memwrite8_high( uint16_t addr, uint8_t data );
INLINE void _memwrite8_low( uint16_t addr, uint8_t data );
INLINE void _memwrite8_bank( uint16_t addr, uint8_t data );
INLINE void _memwrite8_high( uint16_t addr, uint8_t data );
INLINE void _memwrite( uint16_t addr, uint8_t data );
INLINE uint8_t _fetch(void);
INLINE uint8_t _fetch_dbg(void);
@ -469,6 +469,9 @@ INLINE uint8_t _src_zp_Y_dbg(void);
#define fetch() _fetch()
#define fetch16() _fetch16()
#define memread(addr) _memread(addr);
#define memwrite8_low(addr,data) _memwrite8_low(addr,data);
#define memwrite8_bank(addr,data) _memwrite8_bank(addr,data);
#define memwrite8_high(addr,data) _memwrite8_high(addr,data);
#define memwrite(addr,data) _memwrite(addr,data);
#define addr_abs() _addr_abs()
#define src_abs() _src_abs()
@ -498,7 +501,10 @@ INLINE uint8_t _src_zp_Y_dbg(void);
#define fetch() _fetch_dbg()
#define fetch16() _fetch16_dbg()
#define memread(addr) _memread_dbg(addr);
#define memwrite(addr,data) // do not write anything into the memory while disassembling
#define memwrite8_low(addr,data) // do not write anything into the memory while disassembling
#define memwrite8_bank(addr,data) // do not write anything into the memory while disassembling
#define memwrite8_high(addr,data) // do not write anything into the memory while disassembling
#define memwrite(addr,data) // do not write anything into the memory while disassembling
#define addr_abs() _addr_abs_dbg()
#define src_abs() _src_abs_dbg()
#define rel_addr() _rel_addr_dbg()