2019-01-11 05:37:59 +00:00
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use super::env;
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2019-01-18 06:18:13 +00:00
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use super::process::_abort;
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2019-01-24 06:00:38 +00:00
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use wasmer_runtime_core::vm::Ctx;
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2018-12-13 18:28:30 +00:00
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/// emscripten: ___cxa_allocate_exception
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2019-02-09 21:58:05 +00:00
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pub fn ___cxa_allocate_exception(ctx: &mut Ctx, size: u32) -> u32 {
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2018-12-13 18:28:30 +00:00
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debug!("emscripten::___cxa_allocate_exception");
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2019-02-09 21:58:05 +00:00
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env::call_malloc(ctx, size as _)
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2018-12-13 18:28:30 +00:00
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}
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2019-05-28 07:39:49 +00:00
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pub fn ___cxa_current_primary_exception(_ctx: &mut Ctx) -> u32 {
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debug!("emscripten::___cxa_current_primary_exception");
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unimplemented!()
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}
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pub fn ___cxa_decrement_exception_refcount(_ctx: &mut Ctx, _a: u32) {
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debug!("emscripten::___cxa_decrement_exception_refcount({})", _a);
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unimplemented!()
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}
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pub fn ___cxa_increment_exception_refcount(_ctx: &mut Ctx, _a: u32) {
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debug!("emscripten::___cxa_increment_exception_refcount({})", _a);
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unimplemented!()
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}
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pub fn ___cxa_rethrow_primary_exception(_ctx: &mut Ctx, _a: u32) {
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debug!("emscripten::___cxa_rethrow_primary_exception({})", _a);
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unimplemented!()
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}
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2018-12-13 18:28:30 +00:00
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/// emscripten: ___cxa_throw
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/// TODO: We don't have support for exceptions yet
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2019-02-09 21:58:05 +00:00
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pub fn ___cxa_throw(ctx: &mut Ctx, _ptr: u32, _ty: u32, _destructor: u32) {
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2018-12-13 18:28:30 +00:00
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debug!("emscripten::___cxa_throw");
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2019-01-31 22:48:29 +00:00
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_abort(ctx);
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2018-12-13 18:28:30 +00:00
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}
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2019-03-29 20:42:13 +00:00
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pub fn ___cxa_begin_catch(_ctx: &mut Ctx, _exception_object_ptr: u32) -> i32 {
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debug!("emscripten::___cxa_begin_catch");
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-1
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}
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pub fn ___cxa_end_catch(_ctx: &mut Ctx) {
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debug!("emscripten::___cxa_end_catch");
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}
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2019-04-05 17:04:39 +00:00
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pub fn ___cxa_uncaught_exception(_ctx: &mut Ctx) -> i32 {
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debug!("emscripten::___cxa_uncaught_exception");
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-1
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}
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2019-04-30 18:47:03 +00:00
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pub fn ___cxa_pure_virtual(_ctx: &mut Ctx) {
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debug!("emscripten::___cxa_pure_virtual");
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// ABORT = true
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panic!("Pure virtual function called!");
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}
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