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48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/* radare - LGPL - Copyright 2017-2018 - pancake, cgvwzq */
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// http://webassembly.org/docs/binary-encoding/#module-structure
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#include <stdio.h>
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#include <string.h>
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#include <r_types.h>
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#include <r_lib.h>
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#include <r_asm.h>
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#include "../arch/wasm/wasm.h"
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static int disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
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WasmOp wop = {{0}};
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int ret = wasm_dis (&wop, buf, len);
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r_asm_op_set_asm (op, wop.txt);
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free (wop.txt);
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op->size = ret;
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return op->size;
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}
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static int assemble(RAsm *a, RAsmOp *op, const char *buf) {
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ut8 *opbuf = (ut8*)r_strbuf_get (&op->buf);
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op->size = wasm_asm (buf, opbuf, 32); // XXX hardcoded opsize
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return op->size;
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}
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RAsmPlugin r_asm_plugin_wasm = {
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.name = "wasm",
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.author = "cgvwzq",
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.version = "0.1.0",
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.arch = "wasm",
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.license = "MIT",
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.bits = 32,
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.endian = R_SYS_ENDIAN_LITTLE,
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.desc = "WebAssembly",
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.disassemble = &disassemble,
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.assemble = &assemble
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};
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#ifndef CORELIB
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R_API RLibStruct radare_plugin = {
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.type = R_LIB_TYPE_ASM,
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.data = &r_asm_plugin_wasm,
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.version = R2_VERSION
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};
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#endif
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