/src/capstonenext/arch/X86/X86Module.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* Capstone Disassembly Engine */ |
2 | | /* By Dang Hoang Vu <danghvu@gmail.com> 2013 */ |
3 | | |
4 | | #ifdef CAPSTONE_HAS_X86 |
5 | | |
6 | | #include "../../cs_priv.h" |
7 | | #include "../../MCRegisterInfo.h" |
8 | | #include "X86Disassembler.h" |
9 | | #include "X86InstPrinter.h" |
10 | | #include "X86Mapping.h" |
11 | | #include "X86Module.h" |
12 | | |
13 | | cs_err X86_global_init(cs_struct *ud) |
14 | 15.7k | { |
15 | 15.7k | MCRegisterInfo *mri; |
16 | 15.7k | mri = cs_mem_malloc(sizeof(*mri)); |
17 | | |
18 | 15.7k | X86_init(mri); |
19 | | |
20 | | // by default, we use Intel syntax |
21 | 15.7k | ud->printer = X86_Intel_printInst; |
22 | 15.7k | ud->syntax = CS_OPT_SYNTAX_INTEL; |
23 | 15.7k | ud->printer_info = mri; |
24 | 15.7k | ud->disasm = X86_getInstruction; |
25 | 15.7k | ud->reg_name = X86_reg_name; |
26 | 15.7k | ud->insn_id = X86_get_insn_id; |
27 | 15.7k | ud->insn_name = X86_insn_name; |
28 | 15.7k | ud->group_name = X86_group_name; |
29 | 15.7k | ud->post_printer = X86_postprinter; |
30 | 15.7k | #ifndef CAPSTONE_DIET |
31 | 15.7k | ud->reg_access = X86_reg_access; |
32 | 15.7k | #endif |
33 | | |
34 | 15.7k | if (ud->mode == CS_MODE_64) |
35 | 6.84k | ud->regsize_map = regsize_map_64; |
36 | 8.87k | else |
37 | 8.87k | ud->regsize_map = regsize_map_32; |
38 | | |
39 | 15.7k | return CS_ERR_OK; |
40 | 15.7k | } |
41 | | |
42 | | cs_err X86_option(cs_struct *handle, cs_opt_type type, size_t value) |
43 | 7.82k | { |
44 | 7.82k | switch(type) { |
45 | 0 | default: |
46 | 0 | break; |
47 | 0 | case CS_OPT_MODE: |
48 | 0 | if (value == CS_MODE_64) |
49 | 0 | handle->regsize_map = regsize_map_64; |
50 | 0 | else |
51 | 0 | handle->regsize_map = regsize_map_32; |
52 | |
|
53 | 0 | handle->mode = (cs_mode)value; |
54 | 0 | break; |
55 | 7.82k | case CS_OPT_SYNTAX: |
56 | 7.82k | switch(value) { |
57 | 0 | default: |
58 | | // wrong syntax value |
59 | 0 | handle->errnum = CS_ERR_OPTION; |
60 | 0 | return CS_ERR_OPTION; |
61 | | |
62 | 0 | case CS_OPT_SYNTAX_DEFAULT: |
63 | 0 | case CS_OPT_SYNTAX_INTEL: |
64 | 0 | handle->syntax = CS_OPT_SYNTAX_INTEL; |
65 | 0 | handle->printer = X86_Intel_printInst; |
66 | 0 | break; |
67 | | |
68 | 0 | case CS_OPT_SYNTAX_MASM: |
69 | 0 | handle->printer = X86_Intel_printInst; |
70 | 0 | handle->syntax = (int)value; |
71 | 0 | break; |
72 | | |
73 | 7.82k | case CS_OPT_SYNTAX_ATT: |
74 | 7.82k | #if !defined(CAPSTONE_DIET) && !defined(CAPSTONE_X86_ATT_DISABLE) |
75 | 7.82k | handle->printer = X86_ATT_printInst; |
76 | 7.82k | handle->syntax = CS_OPT_SYNTAX_ATT; |
77 | 7.82k | break; |
78 | | #elif !defined(CAPSTONE_DIET) && defined(CAPSTONE_X86_ATT_DISABLE) |
79 | | // ATT syntax is unsupported |
80 | | handle->errnum = CS_ERR_X86_ATT; |
81 | | return CS_ERR_X86_ATT; |
82 | | #else // CAPSTONE_DIET |
83 | | // this is irrelevant in CAPSTONE_DIET mode |
84 | | handle->errnum = CS_ERR_DIET; |
85 | | return CS_ERR_DIET; |
86 | | #endif |
87 | 7.82k | } |
88 | 7.82k | break; |
89 | 7.82k | } |
90 | | |
91 | 7.82k | return CS_ERR_OK; |
92 | 7.82k | } |
93 | | |
94 | | #endif |