1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
# _*_ coding=utf-8 _*_
class text():
header_list = """#include <fcntl.h>\n#include <inttypes.h>\n#include <stdio.h>\n#include <stdlib.h>\n#include <unistd.h>\n#include <string.h>\n"""
header_inttype = "#include <inttypes.h>\n"
main_sig = 'int main(int argc, char** argv)'
pragma_weak_main = '#pragma weak main'
pre_header_guard = "\n// first line intentionally left blank\n"
header_guard_begin = "#ifndef _AUTO_XXX_H\n#define _AUTO_XXX_H\n"
pragma_endif = "#endif\n"
autogen_warning = "// automatically generated by faultreiber\n"
last_comment = "// last line intentionally left blank\n\n"
read_func_sig = "int read_structured_file(char* path)"
#c_read_elem_sig = "XXX ft_read_YYY(int _fd) {\n"
#c_read_elem_sig = "void ft_read_YYY(int _fd, XXX* dummyZZZ) {\n"
c_read_elem_sig = "void ft_read_YYY(int _fd, XXX* dummy) {\n"
c_read_elem_sig_1 = "ft_read_XXX(_fd)"
c_read_elem_sig_2 = "ft_read_XXX(_fd, YYY)"
#c_read_elem_sig_2 = "ft_read_XXX(_fd, &YYY)"
c_open_file = "int ft_read_file = open(_ft_file_path, RDONLY);\n"
c_function_close = "}\n"
c_function_dummy_dec = "XXX dummy;\n"
c_function_return_type = "return dummy;\n"
c_read_def_1 = "uint8_t XXX;\n"
c_read_def_2 = "uint16_t XXX;\n"
c_read_def_4 = "uint32_t XXX;\n"
c_read_def_8 = "uint64_t XXX;\n"
c_read_1 = "read(_fd, &XXX, sizeof(uint8_t));\n"
c_read_2 = "read(_fd, &XXX, sizeof(uint16_t));\n"
c_read_4 = "read(_fd, &XXX, sizeof(uint32_t));\n"
c_read_8 = "read(_fd, &XXX, sizeof(uint64_t));\n"
c_read_gen = "read(_fd, &XXX, sizeof(YYY));\n"
c_read_gen_2 = "read(_fd, &XXX, YYY);\n"
c_assign_struct = "XXX.YYY = ZZZ;\n"
simple_loop = "for (int i = 0; i < XXX; ++i) {\nYYY}\n"
c_read_leb_u_def = """
uint64_t read_leb_128_u(int _fd, int max_size) {
uint8_t read_bytes = 0U;
uint8_t byte = 0;
uint64_t result = 0U;
uint32_t shift = 0U;
do {
read(_fd, &byte, 1);read_bytes++;read_bytes++;
result |= (byte & 0x7f) << shift;
shift += 7;
} while(((byte & 0x80) != 0) && (read_bytes < max_size));
return result;
}"""
c_read_leb_s_def = """
int64_t read_leb_128_s(int _fd, int max_size) {
uint8_t byte;
uint8_t read_bytes = 0U;
uint8_t last_byte;
int64_t result;
uint32_t shift = 0U;
read(_fd, &byte, 1);
do {
read(_fd, &byte, 1);read_bytes++;
result |= (byte & 0x7f) << shift;
last_byte = byte;
shift += 7;
} while(((byte & 0x80) != 0) && read_bytes < max_size);
if ((last_byte & 0x40) != 0) result |= -(1 << shift);
return result;
}"""
c_read_leb_macro_defs = """
#define READ_VAR_UINT_1(FD) read_leb128_u(FD, 1)
#define READ_VAR_UINT_7(FD) read_leb128_u(FD, 1)
#define READ_VAR_UINT_32(FD) read_leb128_u(FD, 5)
#define READ_VAR_INT_1(FD) read_leb128_s(FD, 1)
#define READ_VAR_INT_7(FD) read_leb128_s(FD, 1)
"""
c_read_leb_macro_varuin1 = "READ_VAR_UINT_1(XXX)"
c_read_leb_macro_varuin7 = "READ_VAR_UINT_7(XXX)"
c_read_leb_macro_varuin32 = "READ_VAR_UINT_32(XXX)"
c_read_leb_macro_varin1 = "READ_VAR_INT_1(XXX)"
c_read_leb_macro_varin7 = "READ_VAR_INT_7(XXX)"
c_read_leb_macro_varin32 = "READ_VAR_INT_32(XXX)"
c_read_leb_128_u = "read_leb_128_u(_fd, 5);\n"
c_read_leb_128_s = "read_leb_128_s(_fd, 5);\n"
|