ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D4(%rip),%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    0x8(%rsi),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,(%rsp)
  call   <printf@plt>
  mov    0x10(%rbx),%rdi
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,0x4(%rsp)
  call   <printf@plt>
  mov    %rsp,%rdi
  call   <generator@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D4
type_infered: string

tool: D4: Arguments: %d


assistant: ```c
int main(int argc, char *argv[]) {
  int restr[2];
  int i;
  for (i = 0; i < 2; i++) {
    restr[i] = atoi(argv[i + 1]);
    printf("Arguments: %d\n", restr[i]);
  }
  generator(restr);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    0x8(%rsi),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,(%rsp)
  call   <printf@plt>
  mov    0x10(%rbx),%rdi
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,0x4(%rsp)
  call   <printf@plt>
  mov    %rsp,%rdi
  call   <generator@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D9
data_type: string

tool: D9: Arguments: %d


assistant: ```c
int main(int argc, char *argv[]) {
  int restr[2];
  int i;
  for (i = 0; i < 2; i++) {
    restr[i] = atoi(argv[i + 1]);
    printf("Arguments: %d\n", restr[i]);
  }
  generator(restr);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CUI_report_test_start>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    %ecx,-0x18(%rbp)
  cmpl   $0x1,-0x18(%rbp)
  jne    L15
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <MSG@plt>
  jmp    L2
L15:
  mov    -0x18(%rbp),%esi
  mov    -0x14(%rbp),%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %esi,%r8d
  mov    %rax,%rsi
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <MSG@plt>
L2:
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
data_type: string
name: parse_data
arguments: data_tag: D15
data_type: string

tool: D3:   Test: %s/%s started


tool: D15:   Test: %s/%s started. iteration #%d out of #%d


assistant: ```c
void CUI_report_test_start(const char *suite_name, const char *test_name, int iteration, int maxiteration) {
  if (maxiteration == 1) {
    MSG("  Test: %s/%s started\n", suite_name, test_name);
  } else {
    MSG("  Test: %s/%s started. iteration #%d out of #%d\n", suite_name, test_name, iteration, maxiteration);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<CUI_report_test_start>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x1,%ecx
  je     L10
  mov    %ecx,%r8d
  mov    %edx,%ecx
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <MSG@plt>
L15:
  add    $0x8,%rsp
  ret
L10:
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <MSG@plt>
  jmp    L15
```

tool_calls: name: read_data
arguments: tag: D15
type_guessed: string
name: read_data
arguments: tag: D14
type_guessed: string

tool: D15:   Test: %s/%s started. iteration #%d out of #%d


tool: D14:   Test: %s/%s started


assistant: ```c
void CUI_report_test_start(const char *suite_name, const char *test_name, int iteration, int maxiteration) {
  if (maxiteration == 1) {
    MSG("  Test: %s/%s started\n", suite_name, test_name);
  } else {
    MSG("  Test: %s/%s started. iteration #%d out of #%d\n", suite_name, test_name, iteration, maxiteration);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<CUI_report_test_start>:
  endbr64
  mov    %ecx,%r8d
  cmp    $0x1,%ecx
  je     L6
  mov    %edx,%ecx
  xor    %eax,%eax
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D7(%rip),%rdi
  jmp    1050 <MSG@plt>
  nopw   0x0(%rax,%rax,1)
L6:
  mov    %rsi,%rdx
  xor    %eax,%eax
  mov    %rdi,%rsi
  lea    D15(%rip),%rdi
  jmp    1050 <MSG@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type: string
name: extract_symbolic_data
arguments: tag: D15
type: string

tool: D7:   Test: %s/%s started. iteration #%d out of #%d


tool: D15:   Test: %s/%s started


assistant: ```c
void CUI_report_test_start(const char *suite_name, const char *test_name, int iteration, int maxiteration) {
  if (maxiteration == 1) {
    MSG("  Test: %s/%s started\n", suite_name, test_name);
  } else {
    MSG("  Test: %s/%s started. iteration #%d out of #%d\n", suite_name, test_name, iteration, maxiteration);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<CUI_report_test_start>:
  endbr64
  mov    %ecx,%r8d
  cmp    $0x1,%ecx
  je     L8
  mov    %edx,%ecx
  xor    %eax,%eax
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D2(%rip),%rdi
  jmp    1050 <MSG@plt>
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %rsi,%rdx
  xor    %eax,%eax
  mov    %rdi,%rsi
  lea    D17(%rip),%rdi
  jmp    1050 <MSG@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D2
data_type: string
name: parse_data
arguments: data_tag: D17
data_type: string

tool: D2:   Test: %s/%s started. iteration #%d out of #%d


tool: D17:   Test: %s/%s started


assistant: ```c
void CUI_report_test_start(const char *suite_name, const char *test_name, int iteration, int maxiteration) {
  if (maxiteration == 1) {
    MSG("  Test: %s/%s started\n", suite_name, test_name);
  } else {
    MSG("  Test: %s/%s started. iteration #%d out of #%d\n", suite_name, test_name, iteration, maxiteration);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<uu_decode_char8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movzbl -0x14(%rbp),%eax
  sub    $0x20,%eax
  and    $0x3f,%eax
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
char uu_decode_char8(char in) {
  char out;
  out = (in - ' ') & 0x3F;
  return out;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<uu_decode_char8>:
  endbr64
  lea    -0x20(%rdi),%eax
  and    $0x3f,%eax
  ret
```

assistant: ```c
char uu_decode_char8(char in) {
  char out;
  out = (in - ' ') & 0x3F;
  return out;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<uu_decode_char8>:
  endbr64
  lea    -0x20(%rdi),%eax
  and    $0x3f,%eax
  ret
```

assistant: ```c
char uu_decode_char8(char in) {
  char out;
  out = (in - ' ') & 0x3F;
  return out;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<uu_decode_char8>:
  endbr64
  lea    -0x20(%rdi),%eax
  and    $0x3f,%eax
  ret
```

assistant: ```c
char uu_decode_char8(char in) {
  char out;
  out = (in - ' ') & 0x3F;
  return out;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gds_write_angle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  movss  %xmm0,-0x8(%rbp)
  movl   $0xc,D58(%rip)
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <gds_swap2bytes@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x2,%edx
  lea    D58(%rip),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  movl   $0x1c05,D8(%rip)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <gds_swap2bytes@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x2,%edx
  lea    D8(%rip),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  movd   %edx,%xmm0
  mov    %eax,%edi
  call   <gds_write_float@plt>
  nop
  leave
  ret
```

assistant: ```c
void gds_write_angle(int fd, float angle) {
  static int count, token;
  count = 12;
  gds_swap2bytes((unsigned char *)&count);
  write(fd, &count, 2);
  token = 0x1C05;
  gds_swap2bytes((unsigned char *)&token);
  write(fd, &token, 2);
  gds_write_float(fd, angle);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<gds_write_angle>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebx
  movss  %xmm0,0xc(%rsp)
  movl   $0xc,D30(%rip)
  lea    D30(%rip),%rbp
  mov    %rbp,%rdi
  call   <gds_swap2bytes@plt>
  mov    $0x2,%edx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <write@plt>
  movl   $0x1c05,D6(%rip)
  lea    D6(%rip),%rbp
  mov    %rbp,%rdi
  call   <gds_swap2bytes@plt>
  mov    $0x2,%edx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <write@plt>
  movss  0xc(%rsp),%xmm0
  mov    %ebx,%edi
  call   <gds_write_float@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void gds_write_angle(int fd, float angle) {
  static int count, token;
  count = 12;
  gds_swap2bytes((unsigned char *)&count);
  write(fd, &count, 2);
  token = 0x1C05;
  gds_swap2bytes((unsigned char *)&token);
  write(fd, &token, 2);
  gds_write_float(fd, angle);
}
```
user: What is the c source code of the assembly code below?

```asm
<gds_write_angle>:
  endbr64
  push   %r12
  lea    D4(%rip),%r12
  push   %rbp
  mov    %edi,%ebp
  mov    %r12,%rdi
  sub    $0x18,%rsp
  movl   $0xc,D4(%rip)
  movss  %xmm0,0xc(%rsp)
  call   <gds_swap2bytes@plt>
  mov    %r12,%rsi
  mov    $0x2,%edx
  mov    %ebp,%edi
  call   <write@plt>
  lea    D6(%rip),%r12
  movl   $0x1c05,D6(%rip)
  mov    %r12,%rdi
  call   <gds_swap2bytes@plt>
  mov    %ebp,%edi
  mov    %r12,%rsi
  mov    $0x2,%edx
  call   <write@plt>
  movss  0xc(%rsp),%xmm0
  add    $0x18,%rsp
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1090 <gds_write_float@plt>
```

assistant: ```c
void gds_write_angle(int fd, float angle) {
  static int count, token;
  count = 12;
  gds_swap2bytes((unsigned char *)&count);
  write(fd, &count, 2);
  token = 0x1C05;
  gds_swap2bytes((unsigned char *)&token);
  write(fd, &token, 2);
  gds_write_float(fd, angle);
}
```
user: What is the c source code of the assembly code below:

```asm
<gds_write_angle>:
  endbr64
  push   %r12
  lea    D17(%rip),%r12
  push   %rbp
  mov    %edi,%ebp
  mov    %r12,%rdi
  sub    $0x18,%rsp
  movl   $0xc,D17(%rip)
  movss  %xmm0,0xc(%rsp)
  call   <gds_swap2bytes@plt>
  mov    %r12,%rsi
  mov    $0x2,%edx
  mov    %ebp,%edi
  call   <write@plt>
  lea    D12(%rip),%r12
  movl   $0x1c05,D12(%rip)
  mov    %r12,%rdi
  call   <gds_swap2bytes@plt>
  mov    %ebp,%edi
  mov    %r12,%rsi
  mov    $0x2,%edx
  call   <write@plt>
  movss  0xc(%rsp),%xmm0
  add    $0x18,%rsp
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1090 <gds_write_float@plt>
```

assistant: ```c
void gds_write_angle(int fd, float angle) {
  static int count, token;
  count = 12;
  gds_swap2bytes((unsigned char *)&count);
  write(fd, &count, 2);
  token = 0x1C05;
  gds_swap2bytes((unsigned char *)&token);
  write(fd, &token, 2);
  gds_write_float(fd, angle);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<rk31sdk_get_sdio_wifi_voltage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0xbb8,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int rk31sdk_get_sdio_wifi_voltage(void) {
  int voltage;
  voltage = 3000;
  return voltage;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<rk31sdk_get_sdio_wifi_voltage>:
  endbr64
  mov    $0xbb8,%eax
  ret
```

assistant: ```c
int rk31sdk_get_sdio_wifi_voltage(void) {
  int voltage;
  voltage = 3000;
  return voltage;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<rk31sdk_get_sdio_wifi_voltage>:
  endbr64
  mov    $0xbb8,%eax
  ret
```

assistant: ```c
int rk31sdk_get_sdio_wifi_voltage(void) {
  int voltage;
  voltage = 3000;
  return voltage;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<timenow>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ctime@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  addq   $0x18,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *timenow() {
  char *the_time, *index;
  struct timeval *tp;
  tp = ((struct timeval *)malloc(sizeof(struct timeval)));
  gettimeofday(tp, 0);
  the_time = ctime(&(tp->tv_sec));
  index = the_time;
  index += 24;
  *index = '\0';
  return (the_time);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<timenow>:
  endbr64
  push   %rbx
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    %rbx,%rdi
  call   <ctime@plt>
  movb   $0x0,0x18(%rax)
  pop    %rbx
  ret
```

assistant: ```c
char *timenow() {
  char *the_time, *index;
  struct timeval *tp;
  tp = ((struct timeval *)malloc(sizeof(struct timeval)));
  gettimeofday(tp, 0);
  the_time = ctime(&(tp->tv_sec));
  index = the_time;
  index += 24;
  *index = '\0';
  return (the_time);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<timenow>:
  endbr64
  push   %rbp
  mov    $0x4,%edi
  call   <malloc@plt>
  xor    %esi,%esi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    %rbp,%rdi
  call   <ctime@plt>
  movb   $0x0,0x18(%rax)
  pop    %rbp
  ret
```

assistant: ```c
char *timenow() {
  char *the_time, *index;
  struct timeval *tp;
  tp = ((struct timeval *)malloc(sizeof(struct timeval)));
  gettimeofday(tp, 0);
  the_time = ctime(&(tp->tv_sec));
  index = the_time;
  index += 24;
  *index = '\0';
  return (the_time);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<timenow>:
  endbr64
  push   %rbp
  mov    $0x4,%edi
  call   <malloc@plt>
  xor    %esi,%esi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    %rbp,%rdi
  call   <ctime@plt>
  movb   $0x0,0x18(%rax)
  pop    %rbp
  ret
```

assistant: ```c
char *timenow() {
  char *the_time, *index;
  struct timeval *tp;
  tp = ((struct timeval *)malloc(sizeof(struct timeval)));
  gettimeofday(tp, 0);
  the_time = ctime(&(tp->tv_sec));
  index = the_time;
  index += 24;
  *index = '\0';
  return (the_time);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cm_link_get_target>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %rsi,-0x130(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D15(%rip),%rax
  movl   $0x0,(%rax)
  lea    -0x110(%rbp),%rcx
  mov    -0x128(%rbp),%rax
  mov    $0xff,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <readlink@plt>
  mov    %eax,-0x114(%rbp)
  cmpl   $0xffffffff,-0x114(%rbp)
  jne    L11
  mov    D15(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
  jmp    L28
L11:
  mov    -0x114(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  mov    -0x130(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x110(%rbp),%rcx
  mov    $0x100,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    $0x0,%eax
L28:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
int cm_link_get_target(char *path, char **target) {
  char buf[256];
  ssize_t l;
  errno = 0;
  l = readlink(path, buf, sizeof(buf) - 1);
  if (l == -1) {
    return -errno;
  }
  buf[l] = '\0';
  strncpy(*target, buf, sizeof(buf));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<cm_link_get_target>:
  endbr64
  push   %rbx
  sub    $0x110,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    D6(%rip),%rax
  movl   $0x0,(%rax)
  mov    %rsp,%rsi
  mov    $0xff,%edx
  call   <readlink@plt>
  cmp    $0xffffffff,%eax
  je     L21
  cltq
  movb   $0x0,(%rsp,%rax,1)
  mov    %rsp,%rsi
  mov    $0x100,%edx
  mov    (%rbx),%rdi
  call   <strncpy@plt>
  mov    $0x0,%eax
L27:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L22
  add    $0x110,%rsp
  pop    %rbx
  ret
L21:
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
  jmp    L27
L22:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cm_link_get_target(char *path, char **target) {
  char buf[256];
  ssize_t l;
  errno = 0;
  l = readlink(path, buf, sizeof(buf) - 1);
  if (l == -1) {
    return -errno;
  }
  buf[l] = '\0';
  strncpy(*target, buf, sizeof(buf));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<cm_link_get_target>:
  endbr64
  push   %r12
  mov    $0xff,%edx
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x110,%rsp
  mov    D5(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  movl   $0x0,(%r12)
  call   <readlink@plt>
  cmp    $0xffffffff,%eax
  je     L20
  mov    (%rbx),%rdi
  cltq
  mov    $0x100,%edx
  mov    %rbp,%rsi
  movb   $0x0,(%rsp,%rax,1)
  call   <strncpy@plt>
  xor    %eax,%eax
L12:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x110,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L20:
  mov    (%r12),%eax
  neg    %eax
  jmp    L12
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cm_link_get_target(char *path, char **target) {
  char buf[256];
  ssize_t l;
  errno = 0;
  l = readlink(path, buf, sizeof(buf) - 1);
  if (l == -1) {
    return -errno;
  }
  buf[l] = '\0';
  strncpy(*target, buf, sizeof(buf));
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<cm_link_get_target>:
  endbr64
  push   %r12
  mov    $0xff,%edx
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x110,%rsp
  mov    D0(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  movl   $0x0,(%r12)
  call   <readlink@plt>
  cmp    $0xffffffff,%eax
  je     L17
  mov    (%rbx),%rdi
  cltq
  mov    $0x100,%edx
  mov    %rbp,%rsi
  movb   $0x0,(%rsp,%rax,1)
  call   <strncpy@plt>
  xor    %eax,%eax
L27:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x110,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    (%r12),%eax
  neg    %eax
  jmp    L27
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cm_link_get_target(char *path, char **target) {
  char buf[256];
  ssize_t l;
  errno = 0;
  l = readlink(path, buf, sizeof(buf) - 1);
  if (l == -1) {
    return -errno;
  }
  buf[l] = '\0';
  strncpy(*target, buf, sizeof(buf));
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<test2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    0x30(%rax),%eax
  pop    %rbp
  ret
```

assistant: ```c
int __attribute__((no)) test2(int x[1000]) {
  int i;
  return x[12];
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<test2>:
  endbr64
  mov    0x30(%rdi),%eax
  ret
```

assistant: ```c
int __attribute__((no)) test2(int x[1000]) {
  int i;
  return x[12];
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<test2>:
  endbr64
  mov    0x30(%rdi),%eax
  ret
```

assistant: ```c
int __attribute__((no)) test2(int x[1000]) {
  int i;
  return x[12];
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<test2>:
  endbr64
  mov    0x30(%rdi),%eax
  ret
```

assistant: ```c
int __attribute__((no)) test2(int x[1000]) {
  int i;
  return x[12];
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<yuri_query_parse>:
  endbr64
  test   %rdi,%rdi
  je     L50
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rdx,%r13
  mov    (%rdi),%rdx
  test   %rdx,%rdx
  je     L141
  movzbl (%rdx),%eax
  mov    $0x0,%ecx
  test   %al,%al
  je     L77
  lea    -0x3b(%rax),%ecx
  test   $0xfd,%cl
  je     L119
  cmp    $0x26,%al
  je     L119
  mov    %rdx,%rbx
  movabs $0x2800004000000001,%rcx
L86:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  cmp    $0x3d,%al
  ja     L86
  bt     %rax,%rcx
  jae    L86
L53:
  cmp    $0x3b,%al
  ja     L76
  movabs $0x800004000000001,%rcx
  bt     %rax,%rcx
  jb     L88
L76:
  lea    0x1(%rbx),%rbp
  movb   $0x0,(%rbx)
  mov    (%r12),%rdi
  mov    %rdi,(%rsi)
  call   <yuri__query_unescape@plt>
  mov    %rbp,0x0(%r13)
  movzbl 0x1(%rbx),%eax
  cmp    $0x3b,%al
  ja     L62
  movabs $0x800004000000001,%rdx
  bt     %rax,%rdx
  jb     L65
L62:
  movabs $0x800004000000001,%rdx
L59:
  add    $0x1,%rbp
  movzbl 0x0(%rbp),%eax
  cmp    $0x3b,%al
  ja     L59
  bt     %rax,%rdx
  jae    L59
L65:
  cmp    $0x1,%al
  mov    %rbp,%rax
  sbb    $0xffffffffffffffff,%rax
  mov    %rax,(%r12)
  movb   $0x0,0x0(%rbp)
  mov    0x0(%r13),%rdi
  call   <yuri__query_unescape@plt>
  mov    $0x1,%ecx
  jmp    L77
L119:
  mov    %rdx,%rbx
  jmp    L53
L88:
  mov    %rdx,(%rsi)
  mov    %rbx,0x0(%r13)
  cmpb   $0x1,(%rbx)
  mov    %rbx,%rax
  sbb    $0xffffffffffffffff,%rax
  mov    %rax,(%r12)
  movb   $0x0,(%rbx)
  mov    (%rsi),%rdi
  call   <yuri__query_unescape@plt>
  mov    $0x1,%ecx
L77:
  mov    %ecx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L50:
  mov    $0x0,%ecx
  mov    %ecx,%eax
  ret
L141:
  mov    $0x0,%ecx
  jmp    L77
```

assistant: ```c
int yuri_query_parse(char **str, char **key, char **value) {
  if (!str || !*str || !**str)
    return 0;
  char *sep = *str;
  while (*sep && *sep != '=' && *sep != ';' && *sep != '&')
    sep++;
  if (!*sep || *sep == ';' || *sep == '&') {
    *key = *str;
    *value = sep;
    *str = *sep ? sep + 1 : sep;
    *sep = 0;
    yuri__query_unescape(*key);
    return 1;
  }
  *(sep++) = 0;
  *key = *str;
  yuri__query_unescape(*key);
  *value = sep;
  while (*sep && *sep != ';' && *sep != '&')
    sep++;
  *str = *sep ? sep + 1 : sep;
  *sep = 0;
  yuri__query_unescape(*value);
  return 1;
}
```