1 ! Copyright (C) 2008, 2010 Slava Pestov, Jorge Acereda Macia.
2 ! See https://factorcode.org/license.txt for BSD license.
3 USING: alien alien.c-types alien.libraries alien.syntax arrays
4 combinators destructors io kernel layouts libc make math
5 math.order math.parser namespaces sequences system
6 tools.disassembler.private tools.memory ;
7 IN: tools.disassembler.udis
10 { [ os windows? ] [ "libudis86.dll" ] }
11 { [ os macosx? ] [ "libudis86.dylib" ] }
12 { [ os unix? ] [ "libudis86.so" ] }
13 } cond cdecl add-library >>
19 FUNCTION: void ud_translate_intel ( ud* u )
20 FUNCTION: void ud_translate_att ( ud* u )
22 : UD_SYN_INTEL ( -- addr ) &: ud_translate_intel ; inline
23 : UD_SYN_ATT ( -- addr ) &: ud_translate_att ; inline
26 CONSTANT: UD_INP_CACHE_SZ 32
27 CONSTANT: UD_VENDOR_AMD 0
28 CONSTANT: UD_VENDOR_INTEL 1
30 FUNCTION: void ud_init ( ud* u )
31 FUNCTION: void ud_set_mode ( ud* u, uchar mode )
32 FUNCTION: void ud_set_pc ( ud* u, ulonglong pc )
33 FUNCTION: void ud_set_input_buffer ( ud* u, c-string offset, size_t size )
34 FUNCTION: void ud_set_vendor ( ud* u, uint vendor )
35 FUNCTION: void ud_set_syntax ( ud* u, void* syntax )
36 FUNCTION: void ud_input_skip ( ud* u, size_t size )
37 FUNCTION: int ud_input_end ( ud* u )
38 FUNCTION: uint ud_decode ( ud* u )
39 FUNCTION: uint ud_disassemble ( ud* u )
40 FUNCTION: c-string ud_insn_asm ( ud* u )
41 FUNCTION: void* ud_insn_ptr ( ud* u )
42 FUNCTION: ulonglong ud_insn_off ( ud* u )
43 FUNCTION: c-string ud_insn_hex ( ud* u )
44 FUNCTION: uint ud_insn_len ( ud* u )
45 FUNCTION: c-string ud_lookup_mnemonic ( int c )
50 dup cell-bits ud_set_mode
51 dup UD_SYN_INTEL ud_set_syntax ;
53 : with-ud ( ..a quot: ( ..a ud -- ..b ) -- ..b )
54 [ [ [ <ud> ] dip call ] with-destructors ] with-code-blocks ; inline
56 SINGLETON: udis-disassembler
60 : buf/len ( from to -- buf len ) [ drop <alien> ] [ swap - ] 2bi ;
62 : make-disassembly ( ud -- lines )
64 [ dup ud_disassemble 0 = ] [
75 M: udis-disassembler disassemble*
79 [ buf/len ud_set_input_buffer ]
80 [ 2drop make-disassembly write-disassembly ]
84 udis-disassembler disassembler-backend set-global