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Make minor improvements

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- Work towards simplifying ape.S startup process
- Rewrote ar because it took minutes to build cosmopolitan.a
This commit is contained in:
Justine Tunney 2020-11-09 15:41:11 -08:00
parent 95bc650be8
commit aea89fe832
70 changed files with 1037 additions and 456 deletions
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30
libc/bits/bits.h
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@ -148,6 +148,36 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
Ple[7] = (uint8_t)(Vle >> 070); \
} while (0)
#define WRITE16BE(P, V) \
do { \
uint8_t *Ple = (uint8_t *)(P); \
uint16_t Vle = (V); \
Ple[1] = (uint8_t)(Vle >> 000); \
Ple[0] = (uint8_t)(Vle >> 010); \
} while (0)
#define WRITE32BE(P, V) \
do { \
uint8_t *Ple = (uint8_t *)(P); \
uint32_t Vle = (V); \
Ple[3] = (uint8_t)(Vle >> 000); \
Ple[2] = (uint8_t)(Vle >> 010); \
Ple[1] = (uint8_t)(Vle >> 020); \
Ple[0] = (uint8_t)(Vle >> 030); \
} while (0)
#define WRITE64BE(P, V) \
do { \
uint8_t *Ple = (uint8_t *)(P); \
uint64_t Vle = (V); \
Ple[7] = (uint8_t)(Vle >> 000); \
Ple[6] = (uint8_t)(Vle >> 010); \
Ple[5] = (uint8_t)(Vle >> 020); \
Ple[4] = (uint8_t)(Vle >> 030); \
Ple[3] = (uint8_t)(Vle >> 040); \
Ple[2] = (uint8_t)(Vle >> 050); \
Ple[1] = (uint8_t)(Vle >> 060); \
Ple[0] = (uint8_t)(Vle >> 070); \
} while (0)
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § bits » some assembly required ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/