53bf5c497f
- Add LICENSES directory - Download additional licenses used - Add .reuse directory - Add doc about SPDX/reuse Co-authored-by: Florian Märkl <info@florianmaerkl.de>
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
// SPDX-FileCopyrightText: 2015 condret <condr3t@protonmail.com>
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// SPDX-License-Identifier: LGPL-3.0-only
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#include <rz_analysis.h>
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#include <rz_types.h>
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#include <rz_lib.h>
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static int mal_analysis(RzAnalysis *analysis, RzAnalysisOp *op, ut64 addr, const ut8 *data, int len, RzAnalysisOpMask mask) {
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if (len) {
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switch ((data[0] + addr) % 94) {
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case 4:
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op->type = RZ_ANALYSIS_OP_TYPE_UJMP;
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break;
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case 5:
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case 23:
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op->type = RZ_ANALYSIS_OP_TYPE_IO;
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break;
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case 39:
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op->type = RZ_ANALYSIS_OP_TYPE_ROR;
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op->type2 = RZ_ANALYSIS_OP_TYPE_LOAD;
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break;
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case 40:
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op->type = RZ_ANALYSIS_OP_TYPE_LOAD;
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break;
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case 62:
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op->type = RZ_ANALYSIS_OP_TYPE_XOR;
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op->type2 = RZ_ANALYSIS_OP_TYPE_LOAD;
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break;
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case 81:
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op->type = RZ_ANALYSIS_OP_TYPE_TRAP;
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break;
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default:
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op->type = RZ_ANALYSIS_OP_TYPE_NOP;
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}
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return op->size = 1;
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}
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return false;
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}
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RzAnalysisPlugin rz_analysis_plugin_malbolge = {
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.name = "malbolge",
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.desc = "Malbolge analysis plugin",
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.arch = "malbolge",
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.license = "LGPL3",
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.bits = 32,
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.op = &mal_analysis,
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};
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#ifndef RZ_PLUGIN_INCORE
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RZ_API RzLibStruct rizin_plugin = {
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.type = RZ_LIB_TYPE_ANALYSIS,
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.data = &rz_analysis_plugin_malbolge,
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.version = RZ_VERSION
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};
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#endif
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