Make improvements

- Let OpenMP be usable via cosmocc
- Let libunwind be usable via cosmocc
- Make X86_HAVE(AVXVNNI) work correctly
- Avoid using MAP_GROWSDOWN on qemu-aarch64
- Introduce in6addr_any and in6addr_loopback
- Have thread stacks use MAP_GROWSDOWN by default
- Ask OpenMP to not use filesystem to manage threads
- Make NI_MAXHOST and NI_MAXSERV available w/o _GNU_SOURCE
This commit is contained in:
Justine Tunney 2024-01-29 15:45:10 -08:00
parent 5f8e9f14c1
commit 369aebfc48
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GPG key ID: BE714B4575D6E328
36 changed files with 416 additions and 80 deletions

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@ -37,6 +37,18 @@
#define _X86_CC_AVXVNNI 0
#endif
#ifdef __AVXVNNIINT8__
#define _X86_CC_AVXVNNIINT8 1
#else
#define _X86_CC_AVXVNNIINT8 0
#endif
#ifdef __AVXVNNIINT16__
#define _X86_CC_AVXVNNIINT16 1
#else
#define _X86_CC_AVXVNNIINT16 0
#endif
#ifdef __AVX512F__
#define _X86_CC_AVX512F 1
#else