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Simplify memory manager

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Justine Tunney 2024-07-04 10:52:16 -07:00
parent 5a9a08d1cf
commit 01587de761
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GPG key ID: BE714B4575D6E328
40 changed files with 451 additions and 311 deletions
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4
test/libc/intrin/kprintf_test.c
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@ -228,7 +228,7 @@ TEST(ksnprintf, fuzzTheUnbreakable) {
char *f, b[32];
_Alignas(65536) static const char weasel[65535];
f = (void *)__veil("r", weasel);
EXPECT_SYS(0, 0, mprotect(f, __granularity(), PROT_READ | PROT_WRITE));
EXPECT_SYS(0, 0, mprotect(f, getpagesize(), PROT_READ | PROT_WRITE));
strcpy(f, "hello %s\n");
EXPECT_EQ(12, ksnprintf(b, sizeof(b), f, "world"));
EXPECT_STREQ("hello world\n", b);
@ -240,7 +240,7 @@ TEST(ksnprintf, fuzzTheUnbreakable) {
f[Rando() & 15] = '%';
ksnprintf(b, sizeof(b), f, lemur64(), lemur64(), lemur64());
}
EXPECT_SYS(0, 0, mprotect(f, __granularity(), PROT_READ));
EXPECT_SYS(0, 0, mprotect(f, getpagesize(), PROT_READ));
}
TEST(kprintf, testFailure_wontClobberErrnoAndBypassesSystemCallSupport) {