2019-06-03 13:59:33 +00:00
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use std::ffi::c_void;
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use wasmer_runtime_core::trampoline::*;
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#[repr(C)]
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pub struct wasmer_trampoline_buffer_builder_t;
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#[repr(C)]
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pub struct wasmer_trampoline_buffer_t;
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#[repr(C)]
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pub struct wasmer_trampoline_callable_t;
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-03 13:59:33 +00:00
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pub extern "C" fn wasmer_trampoline_buffer_builder_new() -> *mut wasmer_trampoline_buffer_builder_t
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{
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Box::into_raw(Box::new(TrampolineBufferBuilder::new())) as *mut _
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}
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-04 17:25:37 +00:00
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pub unsafe extern "C" fn wasmer_trampoline_buffer_builder_add_context_trampoline(
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2019-06-03 13:59:33 +00:00
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b: *mut wasmer_trampoline_buffer_builder_t,
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f: *const wasmer_trampoline_callable_t,
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ctx: *const c_void,
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) -> usize {
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let b = &mut *(b as *mut TrampolineBufferBuilder);
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2019-06-04 17:25:37 +00:00
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b.add_context_trampoline(f as *const CallTarget, ctx as *const CallContext)
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}
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#[no_mangle]
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#[allow(clippy::cast_ptr_alignment)]
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pub unsafe extern "C" fn wasmer_trampoline_buffer_builder_add_callinfo_trampoline(
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b: *mut wasmer_trampoline_buffer_builder_t,
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f: *const wasmer_trampoline_callable_t,
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ctx: *const c_void,
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num_params: u32,
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) -> usize {
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let b = &mut *(b as *mut TrampolineBufferBuilder);
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b.add_callinfo_trampoline(::std::mem::transmute(f), ctx as *const CallContext, num_params)
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2019-06-03 13:59:33 +00:00
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}
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-03 13:59:33 +00:00
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pub unsafe extern "C" fn wasmer_trampoline_buffer_builder_build(
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b: *mut wasmer_trampoline_buffer_builder_t,
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) -> *mut wasmer_trampoline_buffer_t {
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let b = Box::from_raw(b as *mut TrampolineBufferBuilder);
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Box::into_raw(Box::new(b.build())) as *mut _
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}
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-03 13:59:33 +00:00
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pub unsafe extern "C" fn wasmer_trampoline_buffer_destroy(b: *mut wasmer_trampoline_buffer_t) {
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Box::from_raw(b);
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}
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-03 13:59:33 +00:00
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pub unsafe extern "C" fn wasmer_trampoline_buffer_get_trampoline(
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b: *const wasmer_trampoline_buffer_t,
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idx: usize,
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) -> *const wasmer_trampoline_callable_t {
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let b = &*(b as *const TrampolineBuffer);
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b.get_trampoline(idx) as _
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}
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#[no_mangle]
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2019-06-03 14:32:35 +00:00
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#[allow(clippy::cast_ptr_alignment)]
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2019-06-03 13:59:33 +00:00
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pub unsafe extern "C" fn wasmer_trampoline_get_context() -> *mut c_void {
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get_context() as *const c_void as *mut c_void
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}
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