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- 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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10
test/libc/calls/madvise_test.c
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@ -69,8 +69,8 @@ TEST(madvise, subPages) {
TEST(madvise, misalign) {
char *p;
if (!IsLinux()) return; // most platforms don't care
if (IsQemu()) return; // qemu claims to be linux but doesn't care
if (!IsLinux()) return; // most platforms don't care
if (IsQemuUser()) return; // qemu claims to be linux but doesn't care
ASSERT_NE(MAP_FAILED, (p = mmap(0, FRAMESIZE, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)));
ASSERT_SYS(EINVAL, -1, madvise(p + 1, FRAMESIZE - 1, MADV_WILLNEED));
@ -79,7 +79,7 @@ TEST(madvise, misalign) {
TEST(madvise, badAdvice) {
char *p;
if (IsAarch64() && IsQemu()) return; // qemu doesn't validate advice
if (IsAarch64() && IsQemuUser()) return; // qemu doesn't validate advice
ASSERT_NE(MAP_FAILED, (p = mmap(0, FRAMESIZE, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)));
ASSERT_SYS(EINVAL, -1, madvise(p, FRAMESIZE, 127));
@ -87,8 +87,8 @@ TEST(madvise, badAdvice) {
}
TEST(madvise, missingMemory) {
if (!IsLinux()) return; // most platforms don't care
if (IsQemu()) return; // qemu claims to be linux but doesn't care
if (!IsLinux()) return; // most platforms don't care
if (IsQemuUser()) return; // qemu claims to be linux but doesn't care
ASSERT_SYS(ENOMEM, -1,
madvise((char *)0x83483838000, FRAMESIZE, MADV_WILLNEED));
}