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forgot to clang

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Rushil Umaretiya 2024-04-10 20:31:08 -04:00
parent 69c47204ae
commit f4a9616adc
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GPG Key ID: 4E8FAF9C926AF959
1 changed files with 12 additions and 8 deletions
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20
cache.c
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@ -68,7 +68,8 @@ int cread(unsigned int cmf, unsigned int* hex_addr, bool* hit, bool* replace) {
if ((cmf == DM) && ((*hex_addr) < exp2(addr_bits))) { if ((cmf == DM) && ((*hex_addr) < exp2(addr_bits))) {
tag = bit_select(*hex_addr, addr_bits - 1, addr_bits - NUM_TAG_BITS_DM); tag = bit_select(*hex_addr, addr_bits - 1, addr_bits - NUM_TAG_BITS_DM);
line = bit_select(*hex_addr, addr_bits - NUM_TAG_BITS_DM - 1, NUM_BLOCK_OFFSET_BITS); line = bit_select(*hex_addr, addr_bits - NUM_TAG_BITS_DM - 1,
NUM_BLOCK_OFFSET_BITS);
block_offset = bit_select(*hex_addr, NUM_BLOCK_OFFSET_BITS - 1, 0); block_offset = bit_select(*hex_addr, NUM_BLOCK_OFFSET_BITS - 1, 0);
if (cache[line]->tag == tag) { if (cache[line]->tag == tag) {
@ -82,10 +83,12 @@ int cread(unsigned int cmf, unsigned int* hex_addr, bool* hit, bool* replace) {
cache[line]->tag = tag; cache[line]->tag = tag;
cache[line]->hit_count = 1; cache[line]->hit_count = 1;
unsigned int mem_index = block_location[*hex_addr >> NUM_BLOCK_OFFSET_BITS]; unsigned int mem_index =
block_location[*hex_addr >> NUM_BLOCK_OFFSET_BITS];
memcpy(cache[line]->block, phy_memory + mem_index,
sizeof(unsigned int) * (int)exp2(NUM_BLOCK_OFFSET_BITS));
memcpy(cache[line]->block, phy_memory + mem_index, sizeof(unsigned int) * (int)exp2(NUM_BLOCK_OFFSET_BITS));
ret_val = cache[line]->block[block_offset]; ret_val = cache[line]->block[block_offset];
} }
@ -100,16 +103,17 @@ int cread(unsigned int cmf, unsigned int* hex_addr, bool* hit, bool* replace) {
} }
void print_binary(unsigned char num) { void print_binary(unsigned char num) {
// Start from the most significant bit (MSB) and move to the least significant bit (LSB) // Start from the most significant bit (MSB) and move to the least
// significant bit (LSB)
for (int i = 7; i >= 0; i--) { for (int i = 7; i >= 0; i--) {
// Use bitwise AND to isolate the specific bit and shift right to get 1 or 0 // Use bitwise AND to isolate the specific bit and shift right to get 1
// or 0
int bit = (num >> i) & 1; int bit = (num >> i) & 1;
printf("%d", bit); printf("%d", bit);
} }
printf("\n"); // Newline after printing the binary number printf("\n"); // Newline after printing the binary number
} }
void cprint() { void cprint() {
unsigned int line; unsigned int line;