christoph/wamr
1
Fork 0
Code Releases Activity

Refactor error/exception strings to reduce binary size (#359)

Browse Source
This commit is contained in:
Wenyong Huang
2020-08-21 15:11:31 +08:00
committed by GitHub
parent 89d2937cde
commit 0103f6429c
10 changed files with 321 additions and 505 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
core/iwasm/compilation/aot_emit_memory.c
View File

@ -700,47 +700,6 @@ aot_compile_op_memory_grow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
PUSH_I32(ret_value);
/* To be simple, call wasm_runtime_set_exception() no matter
enlarge success or not */
param_types[1] = INT8_PTR_TYPE;
ret_type = VOID_TYPE;
if (!(func_type = LLVMFunctionType(ret_type, param_types, 2, false))) {
aot_set_last_error("llvm add function type failed.");
return false;
}
if (comp_ctx->is_jit_mode) {
/* JIT mode, call the function directly */
if (!(func_ptr_type = LLVMPointerType(func_type, 0))) {
aot_set_last_error("llvm add pointer type failed.");
return false;
}
if (!(value = I64_CONST((uint64)(uintptr_t)wasm_runtime_set_exception))
|| !(func = LLVMConstIntToPtr(value, func_ptr_type))) {
aot_set_last_error("create LLVM value failed.");
return false;
}
}
else {
char *func_name = "wasm_runtime_set_exception";
/* AOT mode, delcare the function */
if (!(func = LLVMGetNamedFunction(comp_ctx->module, func_name))
&& !(func = LLVMAddFunction(comp_ctx->module,
func_name, func_type))) {
aot_set_last_error("llvm add function failed.");
return false;
}
}
/* Call function wasm_runtime_set_exception(aot_inst, NULL) */
param_values[1] = LLVMConstNull(INT8_PTR_TYPE);
CHECK_LLVM_CONST(param_values[1]);
if (!(LLVMBuildCall(comp_ctx->builder, func, param_values, 2, ""))) {
aot_set_last_error("llvm build call failed.");
return false;
}
return true;
fail:
return false;