Merge pull request #594 from stlankes/wasmtime

add minimal implementation of wasmtime_memory_image_new
hermit-os · Jun 30, 2024 · d99c4ac · d99c4ac
2 parents 91c2c4c + f174696
commit d99c4ac
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/examples/wasmtime/src/capi.rs b/examples/wasmtime/src/capi.rs
@@ -197,10 +197,10 @@ pub extern "C" fn wasmtime_mmap_remap(_addr: *mut u8, _size: usize, _prot_flags:
 pub extern "C" fn wasmtime_memory_image_new(
 	_ptr: *const u8,
 	_len: usize,
-	_ret: &mut *mut wasmtime_memory_image,
+	ret: &mut *mut wasmtime_memory_image,
 ) -> i32 {
-	error!("Currently. HermitOS doesn't support wasmtime_memory_image_new!");
-	-1
+	*ret = std::ptr::null_mut();
+	0
 }
 
 /// Maps the `image` provided to the virtual address at `addr` and `len`.
@@ -224,7 +224,7 @@ pub extern "C" fn wasmtime_memory_image_map_at(
 	_len: usize,
 ) -> i32 {
 	error!("Currently. HermitOS doesn't support wasmtime_memory_image_map_at!");
-	-1
+	-hermit_abi::ENOSYS
 }
 
 /// Deallocates the provided `wasmtime_memory_image`.

diff --git a/kernel b/kernel