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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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16
test/libc/runtime/ftrace_test.c
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@ -27,14 +27,24 @@
char testlib_enable_tmp_setup_teardown;
TEST(ftrace, test) {
if (!IsOptimized()) return; // TODO(jart): fix me
if (1) {
// TODO(jart)
return;
}
const char *ftraceasm;
testlib_extract("/zip/ftraceasm.txt", "ftraceasm.txt", 0755);
ftraceasm = _gc(xslurp("ftraceasm.txt", 0));
#ifdef __x86_64__
if (strstr(ftraceasm, "%xmm") || strstr(ftraceasm, "%ymm")) {
if (strstr(ftraceasm, "%xmm") || //
strstr(ftraceasm, "%ymm") || //
strstr(ftraceasm, "%zmm")) {
#elif defined(__aarch64__)
if (strstr(ftraceasm, " d0,") || strstr(ftraceasm, " v0.")) {
if (strstr(ftraceasm, "\td0,") || //
strstr(ftraceasm, "\tv0.") || //
strstr(ftraceasm, "\tq0.") || //
strstr(ftraceasm, "\td0,") || //
strstr(ftraceasm, "\tv0,") || //
strstr(ftraceasm, "\tq0,")) {
#else
if (0) {
#endif