Add support for armv7-sony-vita-newlibeabihf.

.github/workflows/main.yml

@@ -214,6 +214,7 @@ jobs:
     - run: cargo check -Z build-std --target=riscv32imc-esp-espidf --features=all-apis
     - run: cargo check -Z build-std --target=aarch64-unknown-nto-qnx710 --features=all-apis
     - run: cargo check -Z build-std --target=x86_64-pc-nto-qnx710 --features=all-apis
+    - run: cargo check -Z build-std --target=armv7-sony-vita-newlibeabihf --features=all-apis
     # `std` doesn't appear to build on AIX yet, so test in `no_std` mode.
     - run: cargo check -Zbuild-std=core,alloc --target=powerpc64-ibm-aix --features=all-apis --no-default-features
     # Disable MIPS entirely for now as it fails with errors like

src/backend/libc/conv.rs

@@ -16,7 +16,7 @@ pub(super) fn c_str(c: &CStr) -> *const c::c_char {
     c.as_ptr()
 }
 
-#[cfg(not(any(windows, target_os = "espidf", target_os = "wasi")))]
+#[cfg(not(any(windows, target_os = "espidf", target_os = "vita", target_os = "wasi")))]
 #[inline]
 pub(super) fn no_fd() -> LibcFd {
     -1
@@ -192,7 +192,13 @@ pub(super) fn msg_iov_len(len: usize) -> c::size_t {
 
 /// Convert the value to the `msg_iovlen` field of a `msghdr` struct.
 #[cfg(all(
-    not(any(windows, target_os = "espidf", target_os = "redox", target_os = "wasi")),
+    not(any(
+        windows,
+        target_os = "espidf",
+        target_os = "redox",
+        target_os = "vita",
+        target_os = "wasi"
+    )),
     not(any(
         target_os = "android",
         all(target_os = "linux", not(target_env = "musl"))
@@ -232,6 +238,7 @@ pub(crate) fn msg_control_len(len: usize) -> c::socklen_t {
     target_os = "haiku",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi",
 )))]
 #[inline]

src/backend/libc/fs/dir.rs

@@ -1,23 +1,32 @@
-#[cfg(not(any(solarish, target_os = "haiku", target_os = "nto")))]
+#[cfg(not(any(solarish, target_os = "haiku", target_os = "nto", target_os = "vita")))]
 use super::types::FileType;
 use crate::backend::c;
 use crate::backend::conv::owned_fd;
 use crate::fd::{AsFd, BorrowedFd};
 use crate::ffi::{CStr, CString};
-use crate::fs::{fcntl_getfl, fstat, openat, Mode, OFlags, Stat};
+use crate::fs::{fcntl_getfl, openat, Mode, OFlags};
+#[cfg(not(target_os = "vita"))]
+use crate::fs::{fstat, Stat};
 #[cfg(not(any(
     solarish,
     target_os = "haiku",
     target_os = "netbsd",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi",
 )))]
 use crate::fs::{fstatfs, StatFs};
-#[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))]
+#[cfg(not(any(
+    solarish,
+    target_os = "haiku",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
 use crate::fs::{fstatvfs, StatVfs};
 use crate::io;
-#[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
+#[cfg(not(any(target_os = "fuchsia", target_os = "vita", target_os = "wasi")))]
 #[cfg(feature = "process")]
 use crate::process::fchdir;
 use alloc::borrow::ToOwned;
@@ -128,11 +137,12 @@ impl Dir {
                         solarish,
                         target_os = "aix",
                         target_os = "haiku",
-                        target_os = "nto"
+                        target_os = "nto",
+                        target_os = "vita"
                     )))]
                     d_type: dirent.d_type,
 
-                    #[cfg(not(any(freebsdlike, netbsdlike)))]
+                    #[cfg(not(any(freebsdlike, netbsdlike, target_os = "vita")))]
                     d_ino: dirent.d_ino,
 
                     #[cfg(any(freebsdlike, netbsdlike))]
@@ -147,6 +157,7 @@ impl Dir {
     }
 
     /// `fstat(self)`
+    #[cfg(not(target_os = "vita"))]
     #[inline]
     pub fn stat(&self) -> io::Result<Stat> {
         fstat(unsafe { BorrowedFd::borrow_raw(c::dirfd(self.libc_dir.as_ptr())) })
@@ -159,6 +170,7 @@ impl Dir {
         target_os = "netbsd",
         target_os = "nto",
         target_os = "redox",
+        target_os = "vita",
         target_os = "wasi",
     )))]
     #[inline]
@@ -167,15 +179,21 @@ impl Dir {
     }
 
     /// `fstatvfs(self)`
-    #[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))]
+    #[cfg(not(any(
+        solarish,
+        target_os = "haiku",
+        target_os = "redox",
+        target_os = "vita",
+        target_os = "wasi"
+    )))]
     #[inline]
     pub fn statvfs(&self) -> io::Result<StatVfs> {
         fstatvfs(unsafe { BorrowedFd::borrow_raw(c::dirfd(self.libc_dir.as_ptr())) })
     }
 
     /// `fchdir(self)`
     #[cfg(feature = "process")]
-    #[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
+    #[cfg(not(any(target_os = "fuchsia", target_os = "vita", target_os = "wasi")))]
     #[cfg_attr(doc_cfg, doc(cfg(feature = "process")))]
     #[inline]
     pub fn chdir(&self) -> io::Result<()> {
@@ -207,19 +225,26 @@ impl Iterator for Dir {
 
 impl fmt::Debug for Dir {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("Dir")
-            .field("fd", unsafe { &c::dirfd(self.libc_dir.as_ptr()) })
-            .finish()
+        let mut s = f.debug_struct("Dir");
+        #[cfg(not(target_os = "vita"))]
+        s.field("fd", unsafe { &c::dirfd(self.libc_dir.as_ptr()) });
+        s.finish()
     }
 }
 
 /// `struct dirent`
 #[derive(Debug)]
 pub struct DirEntry {
-    #[cfg(not(any(solarish, target_os = "aix", target_os = "haiku", target_os = "nto")))]
+    #[cfg(not(any(
+        solarish,
+        target_os = "aix",
+        target_os = "haiku",
+        target_os = "nto",
+        target_os = "vita"
+    )))]
     d_type: u8,
 
-    #[cfg(not(any(freebsdlike, netbsdlike)))]
+    #[cfg(not(any(freebsdlike, netbsdlike, target_os = "vita")))]
     d_ino: c::ino_t,
 
     #[cfg(any(freebsdlike, netbsdlike))]
@@ -236,14 +261,20 @@ impl DirEntry {
     }
 
     /// Returns the type of this directory entry.
-    #[cfg(not(any(solarish, target_os = "aix", target_os = "haiku", target_os = "nto")))]
+    #[cfg(not(any(
+        solarish,
+        target_os = "aix",
+        target_os = "haiku",
+        target_os = "nto",
+        target_os = "vita"
+    )))]
     #[inline]
     pub fn file_type(&self) -> FileType {
         FileType::from_dirent_d_type(self.d_type)
     }
 
     /// Return the inode number of this directory entry.
-    #[cfg(not(any(freebsdlike, netbsdlike)))]
+    #[cfg(not(any(freebsdlike, netbsdlike, target_os = "vita")))]
     #[inline]
     pub fn ino(&self) -> u64 {
         self.d_ino as u64

src/backend/libc/fs/mod.rs

@@ -6,6 +6,7 @@ pub mod inotify;
     target_os = "espidf",
     target_os = "haiku",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi"
 )))]
 pub(crate) mod makedev;

src/backend/libc/fs/syscalls.rs

@@ -13,6 +13,8 @@ use crate::fd::{BorrowedFd, OwnedFd};
 use crate::ffi::CStr;
 #[cfg(apple)]
 use crate::ffi::CString;
+#[cfg(not(any(target_os = "espidf", target_os = "vita")))]
+use crate::fs::Access;
 #[cfg(not(any(
     apple,
     netbsdlike,
@@ -21,6 +23,7 @@ use crate::ffi::CString;
     target_os = "espidf",
     target_os = "haiku",
     target_os = "redox",
+    target_os = "vita",
 )))]
 use crate::fs::Advice;
 #[cfg(not(any(target_os = "espidf", target_os = "redox")))]
@@ -33,9 +36,10 @@ use crate::fs::AtFlags;
     target_os = "espidf",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
 )))]
 use crate::fs::FallocateFlags;
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
+#[cfg(not(any(target_os = "espidf", target_os = "vita", target_os = "wasi")))]
 use crate::fs::FlockOperation;
 #[cfg(any(linux_kernel, target_os = "freebsd"))]
 use crate::fs::MemfdFlags;
@@ -48,12 +52,19 @@ use crate::fs::SealFlags;
     target_os = "netbsd",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi",
 )))]
 use crate::fs::StatFs;
-#[cfg(not(target_os = "espidf"))]
-use crate::fs::{Access, Timestamps};
-#[cfg(not(any(apple, target_os = "espidf", target_os = "redox", target_os = "wasi")))]
+#[cfg(not(any(target_os = "espidf", target_os = "vita")))]
+use crate::fs::Timestamps;
+#[cfg(not(any(
+    apple,
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
 use crate::fs::{Dev, FileType};
 use crate::fs::{Mode, OFlags, SeekFrom, Stat};
 #[cfg(not(any(target_os = "haiku", target_os = "redox", target_os = "wasi")))]
@@ -232,6 +243,7 @@ pub(crate) fn openat(
     target_os = "netbsd",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi",
 )))]
 #[inline]
@@ -688,12 +700,17 @@ fn statat_old(dirfd: BorrowedFd<'_>, path: &CStr, flags: AtFlags) -> io::Result<
     }
 }
 
-#[cfg(not(any(target_os = "espidf", target_os = "emscripten")))]
+#[cfg(not(any(target_os = "espidf", target_os = "emscripten", target_os = "vita")))]
 pub(crate) fn access(path: &CStr, access: Access) -> io::Result<()> {
     unsafe { ret(c::access(c_str(path), access.bits())) }
 }
 
-#[cfg(not(any(target_os = "emscripten", target_os = "espidf", target_os = "redox")))]
+#[cfg(not(any(
+    target_os = "emscripten",
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita"
+)))]
 pub(crate) fn accessat(
     dirfd: BorrowedFd<'_>,
     path: &CStr,
@@ -759,7 +776,7 @@ pub(crate) fn accessat(
     Ok(())
 }
 
-#[cfg(not(any(target_os = "espidf", target_os = "redox")))]
+#[cfg(not(any(target_os = "espidf", target_os = "redox", target_os = "vita")))]
 pub(crate) fn utimensat(
     dirfd: BorrowedFd<'_>,
     path: &CStr,
@@ -1070,7 +1087,13 @@ pub(crate) fn chownat(
     }
 }
 
-#[cfg(not(any(apple, target_os = "espidf", target_os = "redox", target_os = "wasi")))]
+#[cfg(not(any(
+    apple,
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
 pub(crate) fn mknodat(
     dirfd: BorrowedFd<'_>,
     path: &CStr,
@@ -1149,6 +1172,7 @@ pub(crate) fn copy_file_range(
     target_os = "espidf",
     target_os = "haiku",
     target_os = "redox",
+    target_os = "vita",
 )))]
 pub(crate) fn fadvise(fd: BorrowedFd<'_>, offset: u64, len: u64, advice: Advice) -> io::Result<()> {
     let offset = offset as i64;
@@ -1205,6 +1229,7 @@ pub(crate) fn fcntl_add_seals(fd: BorrowedFd<'_>, seals: SealFlags) -> io::Resul
     target_os = "espidf",
     target_os = "fuchsia",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi"
 )))]
 #[inline]
@@ -1250,8 +1275,8 @@ pub(crate) fn seek(fd: BorrowedFd<'_>, pos: SeekFrom) -> io::Result<u64> {
         SeekFrom::Hole(offset) => (c::SEEK_HOLE, offset),
     };
 
-    // ESP-IDF doesn't support 64-bit offsets.
-    #[cfg(target_os = "espidf")]
+    // ESP-IDF and Vita don't support 64-bit offsets.
+    #[cfg(any(target_os = "espidf", target_os = "vita"))]
     let offset: i32 = offset.try_into().map_err(|_| io::Errno::OVERFLOW)?;
 
     let offset = unsafe { ret_off_t(c::lseek(borrowed_fd(fd), offset, whence))? };
@@ -1318,7 +1343,12 @@ pub(crate) fn fchown(fd: BorrowedFd<'_>, owner: Option<Uid>, group: Option<Gid>)
     }
 }
 
-#[cfg(not(any(target_os = "espidf", target_os = "solaris", target_os = "wasi")))]
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "solaris",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
 pub(crate) fn flock(fd: BorrowedFd<'_>, operation: FlockOperation) -> io::Result<()> {
     unsafe { ret(c::flock(borrowed_fd(fd), operation as c::c_int)) }
 }
@@ -1340,7 +1370,12 @@ pub(crate) fn syncfs(fd: BorrowedFd<'_>) -> io::Result<()> {
     unsafe { ret(syncfs(borrowed_fd(fd))) }
 }
 
-#[cfg(not(any(target_os = "espidf", target_os = "redox", target_os = "wasi")))]
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
 pub(crate) fn sync() {
     unsafe { c::sync() }
 }
@@ -1408,6 +1443,7 @@ fn fstat_old(fd: BorrowedFd<'_>) -> io::Result<Stat> {
     target_os = "netbsd",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
     target_os = "wasi",
 )))]
 pub(crate) fn fstatfs(fd: BorrowedFd<'_>) -> io::Result<StatFs> {
@@ -1447,7 +1483,7 @@ fn libc_statvfs_to_statvfs(from: c::statvfs) -> StatVfs {
     }
 }
 
-#[cfg(not(target_os = "espidf"))]
+#[cfg(not(any(target_os = "espidf", target_os = "vita")))]
 pub(crate) fn futimens(fd: BorrowedFd<'_>, times: &Timestamps) -> io::Result<()> {
     // Old 32-bit version: libc has `futimens` but it is not y2038 safe by
     // default. But there may be a `__futimens64` we can use.
@@ -1555,6 +1591,7 @@ fn futimens_old(fd: BorrowedFd<'_>, times: &Timestamps) -> io::Result<()> {
     target_os = "espidf",
     target_os = "nto",
     target_os = "redox",
+    target_os = "vita",
 )))]
 pub(crate) fn fallocate(
     fd: BorrowedFd<'_>,
@@ -1632,6 +1669,7 @@ pub(crate) fn fsync(fd: BorrowedFd<'_>) -> io::Result<()> {
     target_os = "espidf",
     target_os = "haiku",
     target_os = "redox",
+    target_os = "vita",
 )))]
 pub(crate) fn fdatasync(fd: BorrowedFd<'_>) -> io::Result<()> {
     unsafe { ret(c::fdatasync(borrowed_fd(fd))) }