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Make assimilate.com better

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It's now safer to run. It'll now remove FreeBSD from the ELF os/abi so
that GDB is happier.
This commit is contained in:
Justine Tunney 2023-08-12 07:46:24 -07:00
parent f491276b62
commit 566cb5963f
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GPG key ID: BE714B4575D6E328
2 changed files with 209 additions and 79 deletions
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36
test/libc/calls/stat_test.c
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@ -38,10 +38,6 @@ __static_yoink("zipos");
char testlib_enable_tmp_setup_teardown;
void SetUpOnce(void) {
ASSERT_SYS(0, 0, pledge("stdio rpath wpath cpath fattr", 0));
}
TEST(stat_010, testEmptyFile_sizeIsZero) {
struct stat st;
memset(&st, -1, sizeof(st));
@ -72,32 +68,6 @@ TEST(stat, zipos) {
EXPECT_SYS(0, 0, stat("/zip/.python/", &st));
}
static long Fstatat(const char *path, struct stat *st) {
#ifdef __x86_64__
long ax, di, si, dx;
register long r10 asm("r10") = 0;
asm volatile("syscall"
: "=a"(ax), "=D"(di), "=S"(si), "=d"(dx), "+r"(r10)
: "0"(__NR_fstatat), "1"(AT_FDCWD), "2"(path), "3"(st)
: "rcx", "r8", "r9", "r11", "memory", "cc");
return ax;
#elif defined(__aarch64__)
register long r0 asm("x0") = (long)AT_FDCWD;
register long r1 asm("x1") = (long)path;
register long r2 asm("x2") = (long)st;
register long r3 asm("x3") = (long)0;
register long r8 asm("x8") = (long)__NR_fstatat;
register long res_x0 asm("x0");
asm volatile("svc\t0"
: "=r"(res_x0)
: "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r8)
: "memory");
return res_x0;
#else
#error "unsupported architecture"
#endif
}
BENCH(stat, bench) {
struct stat st;
union metastat ms;
@ -107,12 +77,6 @@ BENCH(stat, bench) {
touch(".python/test/"
"tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt",
0644));
if (!IsWindows() && !IsFreebsd()) {
EZBENCH2("fstatat syscall", donothing,
Fstatat(".python/test/"
"tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt",
&st));
}
EZBENCH2("stat() fs", donothing,
stat(".python/test/"
"tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt",