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Implement GC (Garbage Collection) feature for interpreter, AOT and LLVM-JIT (#3125)

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Implement the GC (Garbage Collection) feature for interpreter mode,
AOT mode and LLVM-JIT mode, and support most features of the latest
spec proposal, and also enable the stringref feature.

Use `cmake -DWAMR_BUILD_GC=1/0` to enable/disable the feature,
and `wamrc --enable-gc` to generate the AOT file with GC supported.

And update the AOT file version from 2 to 3 since there are many AOT
ABI breaks, including the changes of AOT file format, the changes of
AOT module/memory instance layouts, the AOT runtime APIs for the
AOT code to invoke and so on.
This commit is contained in:
Wenyong Huang
2024-02-06 20:47:11 +08:00
committed by GitHub
parent 5931aaacbe
commit 16a4d71b34
98 changed files with 33469 additions and 3159 deletions
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43
core/iwasm/compilation/aot_emit_parametric.c
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@ -21,8 +21,8 @@ pop_value_from_wasm_stack(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
return false;
}
aot_value =
aot_value_stack_pop(&func_ctx->block_stack.block_list_end->value_stack);
aot_value = aot_value_stack_pop(
comp_ctx, &func_ctx->block_stack.block_list_end->value_stack);
type = aot_value->type;
if (aot_value->type == VALUE_TYPE_I1) {
@ -44,19 +44,34 @@ pop_value_from_wasm_stack(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
wasm_runtime_free(aot_value);
/* is_32: i32, f32, ref.func, ref.extern, v128 */
if (is_32
&& !(type == VALUE_TYPE_I32 || type == VALUE_TYPE_F32
|| type == VALUE_TYPE_FUNCREF || type == VALUE_TYPE_EXTERNREF
|| type == VALUE_TYPE_V128)) {
aot_set_last_error("invalid WASM stack data type.");
return false;
if (is_32) {
/* is_32: i32, f32, ref.func, ref.extern, v128,
or GC ref types */
if (!(type == VALUE_TYPE_I32 || type == VALUE_TYPE_F32
|| type == VALUE_TYPE_V128
|| (comp_ctx->enable_ref_types
&& (type == VALUE_TYPE_FUNCREF
|| type == VALUE_TYPE_EXTERNREF))
#if WASM_ENABLE_GC != 0
|| (comp_ctx->enable_gc && type == VALUE_TYPE_GC_REF)
#endif
)) {
aot_set_last_error("invalid WASM stack data type.");
return false;
}
}
/* !is_32: i64, f64 */
if (!is_32 && !(type == VALUE_TYPE_I64 || type == VALUE_TYPE_F64)) {
aot_set_last_error("invalid WASM stack data type.");
return false;
else {
/* !is_32: i64, f64, or GC ref types */
if (!(type == VALUE_TYPE_I64 || type == VALUE_TYPE_F64
#if WASM_ENABLE_GC != 0
|| (comp_ctx->enable_gc && type == VALUE_TYPE_GC_REF)
/* may be i32 which denotes funcref/externref */
|| (!comp_ctx->enable_gc && type == VALUE_TYPE_I32)
#endif
)) {
aot_set_last_error("invalid WASM stack data type.");
return false;
}
}
return true;