/* radare - LGPL - Copyright 2009-2017 - nibble, pancake */ #ifndef R2_ASM_H #define R2_ASM_H #include #include // only for binding, no hard dep required #include #include #ifdef __cplusplus extern "C" { #endif R_LIB_VERSION_HEADER(r_asm); #define R_ASM_OPCODES_PATH R2_PREFIX "/share/radare2/" R2_VERSION "/opcodes" // XXX too big! // the 256th character is left for the null terminator #define R_ASM_BUFSIZE 255 /* backward compatibility */ #define R_ASM_ARCH_NONE R_SYS_ARCH_NONE #define R_ASM_ARCH_X86 R_SYS_ARCH_X86 #define R_ASM_ARCH_ARM R_SYS_ARCH_ARM #define R_ASM_ARCH_PPC R_SYS_ARCH_PPC #define R_ASM_ARCH_M68K R_SYS_ARCH_M68K #define R_ASM_ARCH_JAVA R_SYS_ARCH_JAVA #define R_ASM_ARCH_LM32 R_SYS_ARCH_LM32 #define R_ASM_ARCH_MIPS R_SYS_ARCH_MIPS #define R_ASM_ARCH_SPARC R_SYS_ARCH_SPARC #define R_ASM_ARCH_XAP R_SYS_ARCH_XAP #define R_ASM_ARCH_MSIL R_SYS_ARCH_MSIL #define R_ASM_ARCH_OBJD R_SYS_ARCH_OBJD #define R_ASM_ARCH_BF R_SYS_ARCH_BF #define R_ASM_ARCH_SH R_SYS_ARCH_SH #define R_ASM_ARCH_Z80 R_SYS_ARCH_Z80 #define R_ASM_ARCH_I8080 R_SYS_ARCH_I8080 #define R_ASM_ARCH_ARC R_SYS_ARCH_ARC #define R_ASM_ARCH_HPPA R_SYS_ARCH_HPPA #define R_ASM_GET_OFFSET(x,y,z) \ (x && x->binb.bin && x->binb.get_offset)? \ x->binb.get_offset (x->binb.bin, y, z): -1 #define R_ASM_GET_NAME(x,y,z) \ (x && x->binb.bin && x->binb.get_name)? \ x->binb.get_name (x->binb.bin, y, z): NULL enum { R_ASM_SYNTAX_NONE = 0, R_ASM_SYNTAX_INTEL, R_ASM_SYNTAX_ATT, R_ASM_SYNTAX_MASM, R_ASM_SYNTAX_REGNUM, // alias for capstone's NOREGNAME R_ASM_SYNTAX_JZ, // hack to use jz instead of je on x86 }; enum { R_ASM_MOD_RAWVALUE = 'r', R_ASM_MOD_VALUE = 'v', R_ASM_MOD_DSTREG = 'd', R_ASM_MOD_SRCREG0 = '0', R_ASM_MOD_SRCREG1 = '1', R_ASM_MOD_SRCREG2 = '2' }; typedef struct r_asm_op_t { int size; // instruction size int bitsize; // instruction size in bits (or 0 if fits in 8bit bytes) int payload; // size of payload (opsize = (size-payload)) // But this is pretty slow..so maybe we should add some accessors ut8 buf[R_ASM_BUFSIZE + 1]; char buf_asm[R_ASM_BUFSIZE + 1]; char buf_hex[R_ASM_BUFSIZE + 1]; } RAsmOp; typedef struct r_asm_code_t { int len; ut8 *buf; char *buf_hex; char *buf_asm; RList *equs; // TODO: must be a hash ut64 code_offset; ut64 data_offset; int code_align; } RAsmCode; // TODO: Must use Hashtable instead of this hack typedef struct { char *key; char *value; } RAsmEqu; #define _RAsmPlugin struct r_asm_plugin_t typedef struct r_asm_t { char *cpu; int bits; int big_endian; int syntax; ut64 pc; void *user; _RAsmPlugin *cur; _RAsmPlugin *acur; RList *plugins; RBinBind binb; RParse *ifilter; RParse *ofilter; Sdb *pair; RSyscall *syscall; RNum *num; char *features; int invhex; // invalid instructions displayed in hex int pcalign; int dataalign; int bitshift; bool immdisp; // Display immediates with # symbol (for arm stuff). SdbHash *flags; } RAsm; typedef int (*RAsmModifyCallback)(RAsm *a, ut8 *buf, int field, ut64 val); typedef struct r_asm_plugin_t { const char *name; const char *arch; const char *author; const char *version; const char *cpus; const char *desc; const char *license; void *user; // user data pointer int bits; int endian; bool (*init)(void *user); bool (*fini)(void *user); int (*disassemble)(RAsm *a, RAsmOp *op, const ut8 *buf, int len); int (*assemble)(RAsm *a, RAsmOp *op, const char *buf); RAsmModifyCallback modify; int (*set_subarch)(RAsm *a, const char *buf); char *(*mnemonics)(RAsm *a, int id, bool json); const char *features; } RAsmPlugin; #ifdef R_API /* asm.c */ R_API RAsm *r_asm_new(void); #define r_asm_op_free free R_API RAsm *r_asm_free(RAsm *a); R_API int r_asm_modify(RAsm *a, ut8 *buf, int field, ut64 val); R_API char *r_asm_mnemonics(RAsm *a, int id, bool json); R_API int r_asm_mnemonics_byname(RAsm *a, const char *name); R_API void r_asm_set_user_ptr(RAsm *a, void *user); R_API bool r_asm_add(RAsm *a, RAsmPlugin *foo); R_API int r_asm_setup(RAsm *a, const char *arch, int bits, int big_endian); R_API int r_asm_is_valid(RAsm *a, const char *name); R_API int r_asm_use(RAsm *a, const char *name); R_API bool r_asm_use_assembler(RAsm *a, const char *name); R_API bool r_asm_set_arch(RAsm *a, const char *name, int bits); R_API int r_asm_set_bits(RAsm *a, int bits); R_API void r_asm_set_cpu(RAsm *a, const char *cpu); R_API bool r_asm_set_big_endian(RAsm *a, bool big_endian); R_API int r_asm_set_syntax(RAsm *a, int syntax); R_API int r_asm_syntax_from_string(const char *name); R_API int r_asm_set_pc(RAsm *a, ut64 pc); R_API int r_asm_disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len); R_API int r_asm_assemble(RAsm *a, RAsmOp *op, const char *buf); R_API RAsmCode* r_asm_mdisassemble(RAsm *a, const ut8 *buf, int len); R_API RAsmCode* r_asm_mdisassemble_hexstr(RAsm *a, const char *hexstr); R_API RAsmCode* r_asm_massemble(RAsm *a, const char *buf); R_API RAsmCode* r_asm_rasm_assemble(RAsm *a, const char *buf, bool use_spp); R_API RAsmCode* r_asm_assemble_file(RAsm *a, const char *file); R_API char *r_asm_to_string(RAsm *a, ut64 addr, const ut8 *b, int l); /* to ease the use of the native bindings (not used in r2) */ R_API ut8 *r_asm_from_string(RAsm *a, ut64 addr, const char *b, int *l); R_API int r_asm_filter_input(RAsm *a, const char *f); R_API int r_asm_filter_output(RAsm *a, const char *f); R_API char *r_asm_describe(RAsm *a, const char* str); R_API RList* r_asm_get_plugins(RAsm *a); R_API void r_asm_list_directives(void); /* code.c */ R_API RAsmCode *r_asm_code_new(void); R_API void* r_asm_code_free(RAsmCode *acode); R_API bool r_asm_code_set_equ (RAsmCode *code, const char *key, const char *value); R_API char *r_asm_code_equ_replace (RAsmCode *code, char *str); // accessors, to make bindings happy R_API char *r_asm_op_get_hex(RAsmOp *op); R_API char *r_asm_op_get_asm(RAsmOp *op); R_API int r_asm_op_get_size(RAsmOp *op); /* plugin pointers */ extern RAsmPlugin r_asm_plugin_bf; extern RAsmPlugin r_asm_plugin_java; extern RAsmPlugin r_asm_plugin_mips_gnu; extern RAsmPlugin r_asm_plugin_mips_cs; extern RAsmPlugin r_asm_plugin_x86_udis; extern RAsmPlugin r_asm_plugin_x86_as; extern RAsmPlugin r_asm_plugin_x86_nz; extern RAsmPlugin r_asm_plugin_x86_nasm; extern RAsmPlugin r_asm_plugin_x86_cs; extern RAsmPlugin r_asm_plugin_arm_gnu; extern RAsmPlugin r_asm_plugin_arm_cs; extern RAsmPlugin r_asm_plugin_arm_as; extern RAsmPlugin r_asm_plugin_armthumb; extern RAsmPlugin r_asm_plugin_arm_winedbg; extern RAsmPlugin r_asm_plugin_xap; extern RAsmPlugin r_asm_plugin_ppc_gnu; extern RAsmPlugin r_asm_plugin_ppc_cs; extern RAsmPlugin r_asm_plugin_sparc_gnu; extern RAsmPlugin r_asm_plugin_avr; extern RAsmPlugin r_asm_plugin_dalvik; extern RAsmPlugin r_asm_plugin_sh; extern RAsmPlugin r_asm_plugin_z80; extern RAsmPlugin r_asm_plugin_i8080; extern RAsmPlugin r_asm_plugin_m68k; extern RAsmPlugin r_asm_plugin_m68k_cs; extern RAsmPlugin r_asm_plugin_arc; extern RAsmPlugin r_asm_plugin_dcpu16; extern RAsmPlugin r_asm_plugin_8051; extern RAsmPlugin r_asm_plugin_tms320; extern RAsmPlugin r_asm_plugin_gb; extern RAsmPlugin r_asm_plugin_snes; extern RAsmPlugin r_asm_plugin_ebc; extern RAsmPlugin r_asm_plugin_nios2; extern RAsmPlugin r_asm_plugin_malbolge; extern RAsmPlugin r_asm_plugin_ws; extern RAsmPlugin r_asm_plugin_6502; extern RAsmPlugin r_asm_plugin_h8300; extern RAsmPlugin r_asm_plugin_cr16; extern RAsmPlugin r_asm_plugin_v850; extern RAsmPlugin r_asm_plugin_sysz; extern RAsmPlugin r_asm_plugin_sparc_cs; extern RAsmPlugin r_asm_plugin_xcore_cs; extern RAsmPlugin r_asm_plugin_spc700; extern RAsmPlugin r_asm_plugin_propeller; extern RAsmPlugin r_asm_plugin_msp430; extern RAsmPlugin r_asm_plugin_i4004; extern RAsmPlugin r_asm_plugin_cris_gnu; extern RAsmPlugin r_asm_plugin_lh5801; extern RAsmPlugin r_asm_plugin_hppa_gnu; extern RAsmPlugin r_asm_plugin_v810; extern RAsmPlugin r_asm_plugin_mcs96; extern RAsmPlugin r_asm_plugin_lm32; extern RAsmPlugin r_asm_plugin_riscv; extern RAsmPlugin r_asm_plugin_vax; extern RAsmPlugin r_asm_plugin_lanai_gnu; extern RAsmPlugin r_asm_plugin_xtensa; extern RAsmPlugin r_asm_plugin_tricore; extern RAsmPlugin r_asm_plugin_pic18c; extern RAsmPlugin r_asm_plugin_rsp; extern RAsmPlugin r_asm_plugin_hexagon_gnu; extern RAsmPlugin r_asm_plugin_wasm; extern RAsmPlugin r_asm_plugin_tms320c64x; extern RAsmPlugin r_asm_plugin_evm; #endif #ifdef __cplusplus } #endif #endif