Define the C interface to vxWorks for x86, x86_64, ARM, ARM 64-bit, PowerPC, PowerPC SPE and PowerPC 64-bit.

Author: bpangWR

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

@@ -115,8 +115,11 @@ cfg_if! {
         mod switch;
         pub use switch::*;
     } else if #[cfg(target_os = "vxworks")] {
-	    mod vxworks;
-	    pub use 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

@@ -1,38 +1,3 @@
+pub type c_char = u8;
 pub type c_long = i64;
 pub type c_ulong = u64;
-
-#[cfg(feature = "_WRS_KERNEL")]
-pub type _Vx_TASK_ID = *mut ::windTcb;
-
-#[cfg(feature = "_WRS_KERNEL")]
-s! {
-    pub struct OBJ_CORE {
-        pub handle        : ::HANDLE,
-        pub ownerList     : ::DL_LIST,
-        pub ownerNode     : ::DL_NODE,
-        pub classNode     : ::DL_NODE,
-        pub ownerId       : *mut ::OBJ_CORE,
-        pub ownerRtpId    : ::RTP_ID,
-        pub name          : *mut ::c_char,
-        pub pObjClass     : *mut ::wind_class,
-        pub objHandleList : ::DL_LIST,
-        pub refCnt        : u16,
-        pub accessCnt     : u16,
-        pub padding       : u32, // There is a chance that Rust automatically pads, but
-                                 // no point in risking it 
-    }
-
-    // semLibP.h
-    pub struct semaphore {
-        #[repr(align(16))]
-        pub magic          : ::OBJ_CORE,
-        pub semType        : u8,
-        pub options        : u8,
-        pub recurse        : u16,
-        pub priInheritFlag : ::BOOL,
-        pub qHead          : ::Q_HEAD,
-        pub state          : ::size_t, //state is union of UINT and struct pointer
-        pub events         : ::EVENTS_RSRC,
-    }
-    
-}

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

@@ -1,35 +1,2 @@
 pub type c_long = i32;
 pub type c_ulong = u32;
-
-#[cfg(feature = "_WRS_KERNEL")]
-pub type _Vx_TASK_ID = ::c_int;
-
-#[cfg(feature = "_WRS_KERNEL")]
-s! {
-    pub struct OBJ_CORE {
-        pub handle        : ::HANDLE,
-        pub ownerList     : ::DL_LIST,
-        pub ownerNode     : ::DL_NODE,
-        pub classNode     : ::DL_NODE,
-        pub ownerId       : *mut ::OBJ_CORE,
-        pub ownerRtpId    : ::RTP_ID,
-        pub name          : *mut ::c_char,
-        pub pObjClass     : *mut ::wind_class,
-        pub objHandleList : ::DL_LIST,
-        pub refCnt        : u16,
-        pub accessCnt     : u16,
-    }
-
-    // semLibP.h
-    pub struct semaphore {
-        #[repr(align(8))]
-        pub magic          : ::OBJ_CORE,
-        pub semType        : u8,
-        pub options        : u8,
-        pub recurse        : u16,
-        pub priInheritFlag : ::BOOL,
-        pub qHead          : ::Q_HEAD,
-        pub state          : ::size_t, //state is union of UINT and struct pointer
-        pub events         : ::EVENTS_RSRC,
-    }
-}