diff options
| author | bd <bdunahu@operationnull.com> | 2025-03-08 22:50:57 -0500 |
|---|---|---|
| committer | bd <bdunahu@operationnull.com> | 2025-03-08 22:50:57 -0500 |
| commit | 87bc2a9e172a0f693184c85f0d9661d47c99cd7e (patch) | |
| tree | c4b51a7f89969fcbd92e9d49d0d8407c11d3b35b /src/utils | |
| parent | 0c6c9f8074aa5c356e2a1e582ab81355967a2060 (diff) | |
Add get_bit_fields, which parses cache fields from a memory address
Diffstat (limited to 'src/utils')
| -rw-r--r-- | src/utils/utils.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/utils/utils.cc b/src/utils/utils.cc new file mode 100644 index 0000000..b4bdb2f --- /dev/null +++ b/src/utils/utils.cc @@ -0,0 +1,11 @@ +#include "definitions.h" +#include "utils.h" + +void get_bit_fields(int address, int *tag, int *index, int *offset) +{ + *tag = + MID(address, LINE_SPEC + L1_CACHE_SPEC, + MEM_SPEC + LINE_SPEC + L1_CACHE_SPEC); + *index = MID(address, LINE_SPEC, L1_CACHE_SPEC + LINE_SPEC); + *offset = LAST(address, LINE_SPEC); +} |