Merge commit '802798ce3c8baa4697120580f87bc1ee377306d3' as 'external/capstone'

2026-05-11 11:55:07 +02:00
parent ef8e742694 802798ce3c
commit c0de07465b
3968 changed files with 2967598 additions and 0 deletions
@@ -0,0 +1,128 @@
+// Copyright © 2024 Rot127 <unisono@quyllur.org>
+// SPDX-License-Identifier: BSD-3
+
+#include "test_compare.h"
+#include "test_detail_wasm.h"
+#include <capstone/capstone.h>
+#include <stdio.h>
+#include <string.h>
+
+TestDetailWASM *test_detail_wasm_new()
+{
+	return cs_mem_calloc(sizeof(TestDetailWASM), 1);
+}
+
+void test_detail_wasm_free(TestDetailWASM *detail)
+{
+	if (!detail) {
+		return;
+	}
+	for (size_t i = 0; i < detail->operands_count; ++i) {
+		test_detail_wasm_op_free(detail->operands[i]);
+	}
+	cs_mem_free(detail->operands);
+	cs_mem_free(detail);
+}
+
+TestDetailWASM *test_detail_wasm_clone(const TestDetailWASM *detail)
+{
+	TestDetailWASM *clone = test_detail_wasm_new();
+
+	clone->operands_count = detail->operands_count;
+	if (detail->operands_count > 0) {
+		clone->operands = cs_mem_calloc(sizeof(TestDetailWASMOp *),
+						detail->operands_count);
+	}
+	for (size_t i = 0; i < detail->operands_count; ++i) {
+		clone->operands[i] =
+			test_detail_wasm_op_clone(detail->operands[i]);
+	}
+
+	return clone;
+}
+
+TestDetailWASMOp *test_detail_wasm_op_new()
+{
+	return cs_mem_calloc(sizeof(TestDetailWASMOp), 1);
+}
+
+TestDetailWASMOp *test_detail_wasm_op_clone(const TestDetailWASMOp *op)
+{
+	TestDetailWASMOp *clone = test_detail_wasm_op_new();
+
+	clone->type = op->type ? strdup(op->type) : NULL;
+	clone->size = op->size;
+	clone->int7 = op->int7;
+	clone->varuint32 = op->varuint32;
+	clone->varuint64 = op->varuint64;
+	clone->uint32 = op->uint32;
+	clone->uint64 = op->uint64;
+	clone->immediate_0 = op->immediate_0;
+	clone->immediate_1 = op->immediate_1;
+	clone->brt_length = op->brt_length;
+	clone->brt_address = op->brt_address;
+	clone->brt_default_target = op->brt_default_target;
+	return clone;
+}
+
+void test_detail_wasm_op_free(TestDetailWASMOp *op)
+{
+	if (!op) {
+		return;
+	}
+	cs_mem_free(op->type);
+	cs_mem_free(op);
+}
+
+bool test_expected_wasm(csh *handle, const cs_wasm *actual,
+			const TestDetailWASM *expected)
+{
+	assert(handle && actual && expected);
+
+	compare_uint8_ret(actual->op_count, expected->operands_count, false);
+	for (size_t i = 0; i < actual->op_count; ++i) {
+		const cs_wasm_op *op = &actual->operands[i];
+		TestDetailWASMOp *eop = expected->operands[i];
+		compare_enum_ret(op->type, eop->type, false);
+		switch (op->type) {
+		default:
+			fprintf(stderr,
+				"WASM op type %" PRId32 " not handled.\n",
+				op->type);
+			return false;
+		case WASM_OP_INT7:
+			compare_int8_ret(op->int7, eop->int7, false);
+			break;
+		case WASM_OP_VARUINT32:
+			compare_uint32_ret(op->varuint32, eop->varuint32,
+					   false);
+			break;
+		case WASM_OP_VARUINT64:
+			compare_uint64_ret(op->varuint64, eop->varuint64,
+					   false);
+			break;
+		case WASM_OP_UINT32:
+			compare_uint32_ret(op->uint32, eop->uint32, false);
+			break;
+		case WASM_OP_UINT64:
+			compare_uint64_ret(op->uint64, eop->uint64, false);
+			break;
+		case WASM_OP_IMM:
+			compare_uint32_ret(op->immediate[0], eop->immediate_0,
+					   false);
+			compare_uint32_ret(op->immediate[1], eop->immediate_1,
+					   false);
+			break;
+		case WASM_OP_BRTABLE:
+			compare_uint32_ret(op->brtable.length, eop->brt_length,
+					   false);
+			compare_uint32_ret(op->brtable.default_target,
+					   eop->brt_default_target, false);
+			compare_uint64_ret(op->brtable.address,
+					   eop->brt_address, false);
+			break;
+		}
+	}
+
+	return true;
+}