wasm loader: Fix pop invalid offset count when stack top is ANY #3516
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This was referenced Jun 11, 2024
| @@ -10888,6 +10887,12 @@ wasm_loader_get_custom_section(WASMModule *module, const char *name, | |||
| } | |||
| #endif | |||
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| #if 0 | |||
| #define HANDLE_OPCODE(opcode) #opcode | |||
| DEFINE_GOTO_TABLE(const char *, op_mnemonics); | |||
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Is this mnemonics opcode table aimed to facilitate debugging in wasm_loader?
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Yes, in wasm_loader_prepare_bytecode, when traversing opcodes, we can print opcode name, e.g. printf("##%s\n", op_mnemonics[opcode]);.
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LGTM |
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In wasm_loader_pop_frame_offset, when the stack is in polymorphic state
and the stack top operand is VALUE_TYPE_ANY, if we popping I64/F64
operand, we should pop one offset but not two offsets.
The issue was reported in #3513 and #3514.