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Make fixes and improvements

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- Fix handling of precision in hex float formatting
- Enhance the cocmd interpreter for system() and popen()
- Manually ran the Lua unit tests, which are now passing
- Let stdio i/o operations happen when file is in error state
- We're now saving and restoring xmm in ftrace out of paranoia
This commit is contained in:
Justine Tunney 2023-07-09 05:11:25 -07:00
parent 95fbdb4f76
commit 41396ff48a
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GPG key ID: BE714B4575D6E328
43 changed files with 495 additions and 261 deletions
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13
test/libc/stdio/dtoa_test.c
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@ -133,7 +133,14 @@ static const struct {
{"1.23000000000000000002e-320", "%.21Lg",
DUBBLE(3bd8, 9b98, c371, 844c, 3f1a)},
{"0xap-3", "%.La", DUBBLE(3fff, 9d70, a3d7, a3d, 70a4)},
{"0x9.d70a3d70a3d70a4p-3", "%.20La", DUBBLE(3fff, 9d70, a3d7, a3d, 70a4)},
// cosmo prints 0x9.d70a3d70a3d70a400000p-3
// glibc prints 0x9.d70a3d70a3d70a400000p-3
// openbsd prints 0x9.d70a3d70a3d70a400000p-3
// apple prints 0x9.d70a3d70a3d70a400000p-3
// musl prints 0x1.3ae147ae147ae1480000p+0
// freebsd prints 0x1.3ae147ae147ae1480000p+0
{"0x9.d70a3d70a3d70a400000p-3", "%.20La",
DUBBLE(3fff, 9d70, a3d7, 0a3d, 70a4)},
{"0x9.b18ab5df7180b6cp+88", "%La", DUBBLE(405a, 9b18, ab5d, f718, b6c)},
{"0xa.fc6a015291b4024p+87", "%La", DUBBLE(4059, afc6, a015, 291b, 4024)},
};
@ -151,8 +158,8 @@ TEST(printf, longdouble) {
"TEST FAILED\n"
"\t{%`'s, %`'s, DUBBLE(%x, %x, %x, %x, %x)}\n"
"\t→%`'s\n",
Vx[i].s, Vx[i].f, Vx[i].u.i[0], Vx[i].u.i[1], Vx[i].u.i[2],
Vx[i].u.i[3], Vx[i].u.i[4], buf);
Vx[i].s, Vx[i].f, Vx[i].u.i[4], Vx[i].u.i[3], Vx[i].u.i[2],
Vx[i].u.i[1], Vx[i].u.i[0], buf);
testlib_incrementfailed();
}
}