Add int8_t read_int8(uint32_t addr) function

This commit is contained in:
tuz358
2018-03-05 15:11:51 +09:00
parent 3317def328
commit 570c51a594
2 changed files with 5 additions and 0 deletions

View File

@@ -12,6 +12,7 @@ private:
public: public:
uint8_t *init(size_t memorysize); uint8_t *init(size_t memorysize);
uint8_t read_uint8(uint32_t addr); uint8_t read_uint8(uint32_t addr);
int8_t read_int8(uint32_t addr);
uint32_t read_uint32(uint32_t addr); uint32_t read_uint32(uint32_t addr);
void write_uint8(uint32_t addr, uint8_t data); void write_uint8(uint32_t addr, uint8_t data);
void write_uint32(uint32_t addr, uint32_t data); void write_uint32(uint32_t addr, uint32_t data);

View File

@@ -11,6 +11,10 @@ uint8_t Memory::read_uint8(uint32_t addr){
return this->memory[addr]; return this->memory[addr];
} }
int8_t Memory::read_int8(uint32_t addr){
return (int8_t)this->memory[addr];
}
uint32_t Memory::read_uint32(uint32_t addr){ uint32_t Memory::read_uint32(uint32_t addr){
uint32_t data = 0x00; uint32_t data = 0x00;
for (int i = 0;i < 4;i++) { for (int i = 0;i < 4;i++) {