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Increase stack size to 128k and guard size to 16k

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This improves our compatibility with Apple M1.
This commit is contained in:
Justine Tunney 2022-12-18 22:58:29 -08:00
parent 57c0dcdc29
commit dd04aeba1c
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GPG key ID: BE714B4575D6E328
36 changed files with 109 additions and 125 deletions
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14
test/libc/runtime/brk_test.c
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@ -49,7 +49,7 @@ TEST(brk, underflowsEnd_returnsEinval) {
}
TEST(sbrk, underflowsEnd_returnsEinval) {
ASSERT_SYS(EINVAL, MAP_FAILED, sbrk(-PAGESIZE));
ASSERT_SYS(EINVAL, MAP_FAILED, sbrk(-GUARDSIZE));
}
TEST(sbrk, giantDelta_returnsEnomem) {
@ -73,11 +73,11 @@ TEST(sbrk, overlapsExistingMapping_failsWithEexist) {
TEST(sbrk, testGrowAndShrink) {
SPAWN(fork);
ASSERT_FALSE(testlib_memoryexists(_end));
ASSERT_SYS(0, _end, sbrk(PAGESIZE));
ASSERT_SYS(0, _end + PAGESIZE, sbrk(0));
ASSERT_SYS(0, _end, sbrk(GUARDSIZE));
ASSERT_SYS(0, _end + GUARDSIZE, sbrk(0));
ASSERT_TRUE(testlib_memoryexists(_end));
ASSERT_FALSE(testlib_memoryexists(_end + PAGESIZE));
ASSERT_SYS(0, _end + PAGESIZE, sbrk(-PAGESIZE));
ASSERT_FALSE(testlib_memoryexists(_end + GUARDSIZE));
ASSERT_SYS(0, _end + GUARDSIZE, sbrk(-GUARDSIZE));
ASSERT_FALSE(testlib_memoryexists(_end));
EXITS(0);
}
@ -85,9 +85,9 @@ TEST(sbrk, testGrowAndShrink) {
TEST(brk, testGrowAndShrink) {
SPAWN(fork);
ASSERT_FALSE(testlib_memoryexists(_end));
ASSERT_EQ(0, brk(_end + PAGESIZE));
ASSERT_EQ(0, brk(_end + GUARDSIZE));
ASSERT_TRUE(testlib_memoryexists(_end));
ASSERT_FALSE(testlib_memoryexists(_end + PAGESIZE));
ASSERT_FALSE(testlib_memoryexists(_end + GUARDSIZE));
ASSERT_EQ(0, brk(_end));
EXITS(0);
}