analysis_malbolge.c File Reference

#include <rz_analysis.h>
#include <rz_types.h>
#include <rz_lib.h>

Go to the source code of this file.

Functions
static int	mal_analysis (RzAnalysis *analysis, RzAnalysisOp *op, ut64 addr, const ut8 *data, int len, RzAnalysisOpMask mask)

Variables
RzAnalysisPlugin	rz_analysis_plugin_malbolge
RZ_API RzLibStruct	rizin_plugin

Function Documentation

mal_analysis()

static int mal_analysis ( RzAnalysis *  analysis, RzAnalysisOp *  op, ut64  addr, const ut8 *  data, int  len, RzAnalysisOpMask  mask  )

static

Definition at line 8 of file analysis_malbolge.c.

                                                                                                                            {
    if (len) {
        switch ((data[0] + addr) % 94) {
        case 4:
            op->type = RZ_ANALYSIS_OP_TYPE_UJMP;
            break;
        case 5:
        case 23:
            op->type = RZ_ANALYSIS_OP_TYPE_IO;
            break;
        case 39:
            op->type = RZ_ANALYSIS_OP_TYPE_ROR;
            op->type2 = RZ_ANALYSIS_OP_TYPE_LOAD;
            break;
        case 40:
            op->type = RZ_ANALYSIS_OP_TYPE_LOAD;
            break;
        case 62:
            op->type = RZ_ANALYSIS_OP_TYPE_XOR;
            op->type2 = RZ_ANALYSIS_OP_TYPE_LOAD;
            break;
        case 81:
            op->type = RZ_ANALYSIS_OP_TYPE_TRAP;
            break;
        default:
            op->type = RZ_ANALYSIS_OP_TYPE_NOP;
        }
        return op->size = 1;
    }
    return false;
}

References addr, len, RZ_ANALYSIS_OP_TYPE_IO, RZ_ANALYSIS_OP_TYPE_LOAD, RZ_ANALYSIS_OP_TYPE_NOP, RZ_ANALYSIS_OP_TYPE_ROR, RZ_ANALYSIS_OP_TYPE_TRAP, RZ_ANALYSIS_OP_TYPE_UJMP, and RZ_ANALYSIS_OP_TYPE_XOR.

Variable Documentation

rizin_plugin

RZ_API RzLibStruct rizin_plugin

Initial value:

= {
    .type = RZ_LIB_TYPE_ANALYSIS,
    .data = &rz_analysis_plugin_malbolge,
    .version = RZ_VERSION
}

Definition at line 50 of file analysis_malbolge.c.

rz_analysis_plugin_malbolge

RzAnalysisPlugin rz_analysis_plugin_malbolge

Initial value:

= {
    .name = "malbolge",
    .desc = "Malbolge analysis plugin",
    .arch = "malbolge",
    .license = "LGPL3",
    .bits = 32,
    .op = &mal_analysis,
}

Definition at line 40 of file analysis_malbolge.c.