Auto merge of #45391 - malbarbo:x32-1, r=alexcrichton
Update libc and some fixes for x86_64-unknown-linux-gnux32
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commit
d532ba7c62
@ -243,24 +243,22 @@ fn test_siphash_2_4() {
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t += 1;
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}
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}
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#[test] #[cfg(target_arch = "arm")]
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#[test]
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#[cfg(target_pointer_width = "32")]
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fn test_hash_usize() {
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let val = 0xdeadbeef_deadbeef_u64;
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assert!(hash(&(val as u64)) != hash(&(val as usize)));
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assert_eq!(hash(&(val as u32)), hash(&(val as usize)));
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}
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#[test] #[cfg(target_arch = "x86_64")]
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#[test]
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#[cfg(target_pointer_width = "64")]
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fn test_hash_usize() {
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let val = 0xdeadbeef_deadbeef_u64;
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assert_eq!(hash(&(val as u64)), hash(&(val as usize)));
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assert!(hash(&(val as u32)) != hash(&(val as usize)));
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}
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#[test] #[cfg(target_arch = "x86")]
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fn test_hash_usize() {
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let val = 0xdeadbeef_deadbeef_u64;
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assert!(hash(&(val as u64)) != hash(&(val as usize)));
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assert_eq!(hash(&(val as u32)), hash(&(val as usize)));
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}
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#[test]
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fn test_hash_idempotent() {
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@ -1 +1 @@
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Subproject commit 44e4018e1a37716286ec98cb5b7dd7d33ecaf940
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Subproject commit 7e33065ce49759958c0d1c04fcadef961032a943
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@ -92,14 +92,15 @@ impl Condvar {
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assert_eq!(r, 0);
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// Nanosecond calculations can't overflow because both values are below 1e9.
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let nsec = dur.subsec_nanos() as libc::c_long + now.tv_nsec as libc::c_long;
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let nsec = dur.subsec_nanos() + now.tv_nsec as u32;
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let sec = saturating_cast_to_time_t(dur.as_secs())
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.checked_add((nsec / 1_000_000_000) as libc::time_t)
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.and_then(|s| s.checked_add(now.tv_sec));
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let nsec = nsec % 1_000_000_000;
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let timeout = sec.map(|s| {
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libc::timespec { tv_sec: s, tv_nsec: nsec }
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libc::timespec { tv_sec: s, tv_nsec: nsec as _}
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}).unwrap_or(TIMESPEC_MAX);
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let r = libc::pthread_cond_timedwait(self.inner.get(), mutex::raw(mutex),
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@ -132,14 +132,14 @@ impl FileAttr {
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pub fn modified(&self) -> io::Result<SystemTime> {
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Ok(SystemTime::from(libc::timespec {
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tv_sec: self.stat.st_mtime as libc::time_t,
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tv_nsec: self.stat.st_mtime_nsec as libc::c_long,
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tv_nsec: self.stat.st_mtime_nsec as _,
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}))
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}
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pub fn accessed(&self) -> io::Result<SystemTime> {
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Ok(SystemTime::from(libc::timespec {
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tv_sec: self.stat.st_atime as libc::time_t,
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tv_nsec: self.stat.st_atime_nsec as libc::c_long,
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tv_nsec: self.stat.st_atime_nsec as _,
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}))
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}
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@ -149,7 +149,7 @@ impl Thread {
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pub fn sleep(dur: Duration) {
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let mut secs = dur.as_secs();
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let mut nsecs = dur.subsec_nanos() as libc::c_long;
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let mut nsecs = dur.subsec_nanos() as _;
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// If we're awoken with a signal then the return value will be -1 and
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// nanosleep will fill in `ts` with the remaining time.
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@ -60,7 +60,7 @@ impl Timespec {
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Timespec {
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t: libc::timespec {
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tv_sec: secs,
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tv_nsec: nsec as libc::c_long,
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tv_nsec: nsec as _,
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},
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}
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}
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@ -83,7 +83,7 @@ impl Timespec {
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Timespec {
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t: libc::timespec {
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tv_sec: secs,
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tv_nsec: nsec as libc::c_long,
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tv_nsec: nsec as _,
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},
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}
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}
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@ -13,6 +13,7 @@
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// ignore-x86
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// ignore-arm
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// ignore-emscripten
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// ignore-gnux32
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// ignore 32-bit platforms (LLVM has a bug with them)
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// See issue #37945.
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@ -73,7 +73,7 @@ pub fn get_env(triple: &str) -> Option<&str> {
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}
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pub fn get_pointer_width(triple: &str) -> &'static str {
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if triple.contains("64") || triple.starts_with("s390x") {
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if (triple.contains("64") && !triple.ends_with("gnux32")) || triple.starts_with("s390x") {
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"64bit"
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} else {
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"32bit"
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