Auto merge of #1408 - BaoshanPang:vxworks, r=gnzlbg

Support Vxworks

Define the C interface to VxWorks

ci/build.sh

@@ -224,6 +224,13 @@ x86_64-unknown-haiku \
 x86_64-unknown-hermit \
 x86_64-unknown-l4re-uclibc \
 x86_64-unknown-openbsd \
+armv7-wrs-vxworks \
+aarch64-wrs-vxworks \
+i686-wrs-vxworks \
+x86_64-wrs-vxworks \
+powerpc-wrs-vxworks \
+powerpc-wrs-vxworks-spe \
+powerpc64-wrs-vxworks \
 "
 
 if [ "${RUST}" = "nightly" ] && [ "${OS}" = "linux" ]; then

src/lib.rs

@@ -114,6 +114,12 @@ cfg_if! {
 
         mod switch;
         pub use switch::*;
+    } else if #[cfg(target_os = "vxworks")] {
+        mod fixed_width_ints;
+        pub use fixed_width_ints::*;
+
+        mod vxworks;
+        pub use vxworks::*;
     } else if #[cfg(unix)] {
         mod fixed_width_ints;
         pub use fixed_width_ints::*;

src/vxworks/aarch64.rs

@@ -0,0 +1,3 @@
+pub type c_char = u8;
+pub type c_long = i64;
+pub type c_ulong = u64;

src/vxworks/arm.rs

@@ -0,0 +1,3 @@
+pub type c_char = u8;
+pub type c_long = i32;
+pub type c_ulong = u32;

src/vxworks/armv7.rs

@@ -0,0 +1,2 @@
+pub type c_long = i32;
+pub type c_ulong = u32;

src/vxworks/powerpc.rs

@@ -0,0 +1,3 @@
+pub type c_char = u8;
+pub type c_long = i32;
+pub type c_ulong = u32;

src/vxworks/powerpc64.rs

@@ -0,0 +1,3 @@
+pub type c_char = u8;
+pub type c_long = i64;
+pub type c_ulong = u64;

src/vxworks/x86.rs

@@ -0,0 +1,3 @@
+pub type c_char = i8;
+pub type c_long = i32;
+pub type c_ulong = u32;

src/vxworks/x86_64.rs

@@ -0,0 +1,3 @@
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type c_char = i8;