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| author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-23 00:53:44 +0100 |
|---|---|---|
| committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-23 00:53:44 +0100 |
| commit | 20030e364cd869e5651b2e2fb63cfb8881fbf5b7 (patch) | |
| tree | b9504cc200bcc7e8ded341efe2c9ebd66f0b0514 /src | |
| parent | 00f3b3bf2111cc27543958b5c9fdae23cba420c9 (diff) | |
| download | ovm-20030e364cd869e5651b2e2fb63cfb8881fbf5b7.tar.gz ovm-20030e364cd869e5651b2e2fb63cfb8881fbf5b7.tar.bz2 ovm-20030e364cd869e5651b2e2fb63cfb8881fbf5b7.zip | |
Moved macros to extract nth (byte|hword) from a word to base.h
Diffstat (limited to 'src')
| -rw-r--r-- | src/base.h | 4 | ||||
| -rw-r--r-- | src/runtime.c | 4 |
2 files changed, 4 insertions, 4 deletions
@@ -56,6 +56,10 @@ typedef enum #define HWORD_SIZE sizeof(hword) #define WORD_SIZE sizeof(word) +// Macros to extract the nth byte or nth hword from a word +#define WORD_NTH_BYTE(WORD, N) (((WORD) >> ((N)*8)) & 0xff) +#define WORD_NTH_HWORD(WORD, N) (((WORD) >> ((N)*2)) & 0xFFFFFFFF) + // Assume array contains 4 bytes. hword convert_bytes_to_hword(byte *); void convert_hword_to_bytes(hword, byte *); diff --git a/src/runtime.c b/src/runtime.c index 6308eb9..2d3f1e8 100644 --- a/src/runtime.c +++ b/src/runtime.c @@ -403,10 +403,6 @@ err_t vm_push_word(vm_t *vm, data_t w) return ERR_OK; } -#define WORD_NTH_BYTE(WORD, N) (((WORD) >> ((N)*8)) & 0b11111111) -#define WORD_NTH_HWORD(WORD, N) \ - (((WORD) >> ((N)*2)) & 0b11111111111111111111111111111111) - err_t vm_push_byte_register(vm_t *vm, byte reg) { if (reg >= VM_REGISTERS * 8) |