ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  mov    0x4(%rdi),%edi
  lea    0x51e22cdb(%rax),%edx
  test   %edi,%edi
  je     L13
  xor    %ecx,%ecx
  nopl   (%rax)
L5:
  lea    0x0(,%rdx,8),%eax
  add    $0x1,%ecx
  and    $0x78,%eax
  or     %eax,%edx
  cmp    %edi,%ecx
  jne    L5
L13:
  or     $0x5f66ffeb,%edx
  mov    %edx,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 1373777115U;
    local1 = 0UL;
    while (local1 < input[1UL]) {
      state[local1] = state[0UL] & state[local1];
      local1++;
    }
    local1 = 0UL;
    while (local1 < input[1UL]) {
      state[0UL] |= (state[local1] & 15U) << 3UL;
      local1++;
    }
    output[0UL] = (state[0UL] | 308688843UL) | 1594288416U;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  mov    0x4(%rdi),%edi
  lea    0x51e22cdb(%rax),%edx
  test   %edi,%edi
  je     L10
  xor    %ecx,%ecx
  nopl   (%rax)
L7:
  lea    0x0(,%rdx,8),%eax
  add    $0x1,%ecx
  and    $0x78,%eax
  or     %eax,%edx
  cmp    %edi,%ecx
  jne    L7
L10:
  or     $0x5f66ffeb,%edx
  mov    %edx,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 1373777115U;
    local1 = 0UL;
    while (local1 < input[1UL]) {
      state[local1] = state[0UL] & state[local1];
      local1++;
    }
    local1 = 0UL;
    while (local1 < input[1UL]) {
      state[0UL] |= (state[local1] & 15U) << 3UL;
      local1++;
    }
    output[0UL] = (state[0UL] | 308688843UL) | 1594288416U;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<hndl_fatal_err>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
int hndl_fatal_err(char *msg) {
  perror((const char *)msg);
  exit(EXIT_FAILURE);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<hndl_fatal_err>:
  endbr64
  sub    $0x8,%rsp
  call   <perror@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int hndl_fatal_err(char *msg) {
  perror((const char *)msg);
  exit(EXIT_FAILURE);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<hndl_fatal_err>:
  endbr64
  sub    $0x8,%rsp
  call   <perror@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

assistant: ```c
int hndl_fatal_err(char *msg) {
  perror((const char *)msg);
  exit(EXIT_FAILURE);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<hndl_fatal_err>:
  endbr64
  sub    $0x8,%rsp
  call   <perror@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

assistant: ```c
int hndl_fatal_err(char *msg) {
  perror((const char *)msg);
  exit(EXIT_FAILURE);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<clamp16s>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0xffff8000,-0x4(%rbp)
  jge    L3
  mov    $0xffff8000,%eax
  jmp    L33
L3:
  cmpl   $0x7fff,-0x4(%rbp)
  jle    L14
  mov    $0x7fff,%eax
  jmp    L33
L14:
  mov    -0x4(%rbp),%eax
L33:
  pop    %rbp
  ret
```

assistant: ```c
int16_t clamp16s(int x) {
  if (x < -32768)
    return -32768;
  if (x > 32767)
    return 32767;
  return x;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clamp16s>:
  endbr64
  mov    $0x7fff,%eax
  cmp    %eax,%edi
  cmovle %edi,%eax
  mov    $0xffff8000,%edx
  cmp    %edx,%eax
  cmovl  %edx,%eax
  ret
```

assistant: ```c
int16_t clamp16s(int x) {
  if (x < -32768)
    return -32768;
  if (x > 32767)
    return 32767;
  return x;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<clamp16s>:
  endbr64
  mov    $0x7fff,%eax
  mov    $0xffff8000,%edx
  cmp    %eax,%edi
  cmovle %edi,%eax
  cmp    %edx,%eax
  cmovl  %edx,%eax
  ret
```

assistant: ```c
int16_t clamp16s(int x) {
  if (x < -32768)
    return -32768;
  if (x > 32767)
    return 32767;
  return x;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<clamp16s>:
  endbr64
  mov    $0x7fff,%eax
  mov    $0xffff8000,%edx
  cmp    %eax,%edi
  cmovle %edi,%eax
  cmp    %edx,%eax
  cmovl  %edx,%eax
  ret
```

assistant: ```c
int16_t clamp16s(int x) {
  if (x < -32768)
    return -32768;
  if (x > 32767)
    return 32767;
  return x;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<row_prt_allcols>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L18
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  jmp    L19
L18:
  mov    -0x1c(%rbp),%eax
L19:
  mov    %eax,-0x4(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void row_prt_allcols(char *rp, int minlen) {
  int rlen;
  rlen = (((*(int *)((rp) + 8)) == 0) ? (minlen) : (*(int *)((char *)(rp) + (minlen))));
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<row_prt_allcols>:
  endbr64
  ret
```

assistant: ```c
void row_prt_allcols(char *rp, int minlen) {
  int rlen;
  rlen = (((*(int *)((rp) + 8)) == 0) ? (minlen) : (*(int *)((char *)(rp) + (minlen))));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<row_prt_allcols>:
  endbr64
  ret
```

assistant: ```c
void row_prt_allcols(char *rp, int minlen) {
  int rlen;
  rlen = (((*(int *)((rp) + 8)) == 0) ? (minlen) : (*(int *)((char *)(rp) + (minlen))));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<row_prt_allcols>:
  endbr64
  ret
```

assistant: ```c
void row_prt_allcols(char *rp, int minlen) {
  int rlen;
  rlen = (((*(int *)((rp) + 8)) == 0) ? (minlen) : (*(int *)((char *)(rp) + (minlen))));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<create_file_name>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L27
  cmpq   $0x0,-0x10(%rbp)
  jne    L9
L27:
  mov    $0x0,%eax
  jmp    L55
L9:
  mov    -0x10(%rbp),%rax
  mov    $0x2f,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L16
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <mhs_strdup@plt>
  jmp    L55
L16:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L26
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <mhs_strconcat@plt>
  jmp    L55
L26:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%ecx
  lea    D4(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <mhs_strconcat@plt>
L55:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
type: string

tool: D4: /

assistant: ```c
char *create_file_name(const char *dir, const char *file_name) {
  if ((!dir) || (!file_name)) {
    return (NULL);
  }
  if (strchr(file_name, '/')) {
    return (mhs_strdup(file_name));
  } else {
    if (dir[strlen(dir) - 1] == '/') {
      return (mhs_strconcat(dir, file_name, NULL));
    } else {
      return (mhs_strconcat(dir, "/", file_name, NULL));
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<create_file_name>:
  endbr64
  test   %rdi,%rdi
  je     L1
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  test   %rsi,%rsi
  je     L47
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L3
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%rbx,%rax,1)
  je     L24
  mov    $0x0,%ecx
  mov    %rbp,%rdx
  lea    D6(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <mhs_strconcat@plt>
L28:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  mov    %rbp,%rdi
  call   <mhs_strdup@plt>
  jmp    L28
L24:
  mov    $0x0,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <mhs_strconcat@plt>
  jmp    L28
L47:
  mov    $0x0,%eax
  jmp    L28
L1:
  mov    $0x0,%eax
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D6
type_guessed: string

tool: D6: /

assistant: ```c
char *create_file_name(const char *dir, const char *file_name) {
  if ((!dir) || (!file_name)) {
    return (NULL);
  }
  if (strchr(file_name, '/')) {
    return (mhs_strdup(file_name));
  } else {
    if (dir[strlen(dir) - 1] == '/') {
      return (mhs_strconcat(dir, file_name, NULL));
    } else {
      return (mhs_strconcat(dir, "/", file_name, NULL));
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<create_file_name>:
  endbr64
  test   %rdi,%rdi
  je     L25
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L35
  mov    %rdi,%rbp
  mov    $0x2f,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L24
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%rbp,%rax,1)
  je     L29
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  xor    %ecx,%ecx
  pop    %rbp
  lea    D3(%rip),%rsi
  xor    %eax,%eax
  pop    %r12
  jmp    10b0 <mhs_strconcat@plt>
  nop
L24:
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10a0 <mhs_strdup@plt>
  nop
L35:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L29:
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %edx,%edx
  pop    %rbp
  xor    %eax,%eax
  pop    %r12
  jmp    10b0 <mhs_strconcat@plt>
  cs nopw 0x0(%rax,%rax,1)
L25:
  xor    %eax,%eax
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
datatype: string

tool: D3: /

assistant: ```c
char *create_file_name(const char *dir, const char *file_name) {
  if ((!dir) || (!file_name)) {
    return (NULL);
  }
  if (strchr(file_name, '/')) {
    return (mhs_strdup(file_name));
  } else {
    if (dir[strlen(dir) - 1] == '/') {
      return (mhs_strconcat(dir, file_name, NULL));
    } else {
      return (mhs_strconcat(dir, "/", file_name, NULL));
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<create_file_name>:
  endbr64
  test   %rdi,%rdi
  je     L11
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L30
  mov    %rdi,%rbp
  mov    $0x2f,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L32
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%rbp,%rax,1)
  je     L1
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  xor    %ecx,%ecx
  pop    %rbp
  lea    D9(%rip),%rsi
  xor    %eax,%eax
  pop    %r12
  jmp    10b0 <mhs_strconcat@plt>
  nop
L32:
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10a0 <mhs_strdup@plt>
  nop
L30:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %edx,%edx
  pop    %rbp
  xor    %eax,%eax
  pop    %r12
  jmp    10b0 <mhs_strconcat@plt>
  cs nopw 0x0(%rax,%rax,1)
L11:
  xor    %eax,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_guessed: string

tool: D9: /

assistant: ```c
char *create_file_name(const char *dir, const char *file_name) {
  if ((!dir) || (!file_name)) {
    return (NULL);
  }
  if (strchr(file_name, '/')) {
    return (mhs_strdup(file_name));
  } else {
    if (dir[strlen(dir) - 1] == '/') {
      return (mhs_strconcat(dir, file_name, NULL));
    } else {
      return (mhs_strconcat(dir, "/", file_name, NULL));
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<lrawkbd_QuitSignals>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D28(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <signal@plt>
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D34(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <signal@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void lrawkbd_QuitSignals(void) {
  signal(SIGUSR1, SIG_DFL);
  signal(SIGUSR2, SIG_DFL);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<lrawkbd_QuitSignals>:
  endbr64
  push   %rbx
  mov    D15(%rip),%rbx
  mov    (%rbx),%esi
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    (%rbx),%esi
  mov    D27(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  pop    %rbx
  ret
```

assistant: ```c
void lrawkbd_QuitSignals(void) {
  signal(SIGUSR1, SIG_DFL);
  signal(SIGUSR2, SIG_DFL);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<lrawkbd_QuitSignals>:
  endbr64
  push   %rbx
  mov    D6(%rip),%rax
  mov    D28(%rip),%rbx
  mov    (%rax),%edi
  mov    (%rbx),%esi
  call   <signal@plt>
  mov    D1(%rip),%rax
  mov    (%rbx),%esi
  pop    %rbx
  mov    (%rax),%edi
  jmp    1050 <signal@plt>
```

assistant: ```c
void lrawkbd_QuitSignals(void) {
  signal(SIGUSR1, SIG_DFL);
  signal(SIGUSR2, SIG_DFL);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<lrawkbd_QuitSignals>:
  endbr64
  push   %rbx
  mov    D27(%rip),%rax
  mov    D16(%rip),%rbx
  mov    (%rax),%edi
  mov    (%rbx),%esi
  call   <signal@plt>
  mov    D19(%rip),%rax
  mov    (%rbx),%esi
  pop    %rbx
  mov    (%rax),%edi
  jmp    1050 <signal@plt>
```

assistant: ```c
void lrawkbd_QuitSignals(void) {
  signal(SIGUSR1, SIG_DFL);
  signal(SIGUSR2, SIG_DFL);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fnwidth>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L15
L32:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x1f,%al
  jg     L13
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jns    L34
L13:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7f,%al
  jne    L31
L34:
  addl   $0x2,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
  jmp    L15
L31:
  addl   $0x1,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L15:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L32
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int fnwidth(string) const char *string;
{
  int width, pos;
  width = pos = 0;
  while (string[pos]) {
    if (((*string) < 0x020 && (((*string) & 0x80) == 0)) || *string == 0x7f) {
      width += 2;
      pos++;
    } else {
      width++;
      pos++;
    }
  }
  return width;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fnwidth>:
  endbr64
  movzbl (%rdi),%esi
  test   %sil,%sil
  je     L26
  mov    $0x1,%edx
  mov    $0x0,%ecx
  jmp    L34
L56:
  add    $0x2,%ecx
  mov    %edx,%eax
L7:
  add    $0x1,%edx
  cltq
  cmpb   $0x0,(%rdi,%rax,1)
  je     L32
L34:
  cmp    $0x1f,%sil
  jbe    L56
  cmp    $0x7f,%sil
  je     L56
  add    $0x1,%ecx
  mov    %edx,%eax
  jmp    L7
L26:
  mov    $0x0,%ecx
L32:
  mov    %ecx,%eax
  ret
```

assistant: ```c
int fnwidth(string) const char *string;
{
  int width, pos;
  width = pos = 0;
  while (string[pos]) {
    if (((*string) < 0x020 && (((*string) & 0x80) == 0)) || *string == 0x7f) {
      width += 2;
      pos++;
    } else {
      width++;
      pos++;
    }
  }
  return width;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fnwidth>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L4
  cmp    $0x1f,%al
  setbe  %cl
  cmp    $0x7f,%al
  sete   %al
  add    $0x1,%rdi
  or     %eax,%ecx
  xor    %eax,%eax
  nopl   (%rax)
L13:
  mov    %eax,%edx
  add    $0x1,%rdi
  mov    %ecx,%eax
  and    $0x1,%eax
  cmpb   $0x0,-0x1(%rdi)
  lea    0x1(%rax,%rdx,1),%eax
  jne    L13
  ret
  cs nopw 0x0(%rax,%rax,1)
L4:
  xor    %eax,%eax
  ret
```

assistant: ```c
int fnwidth(string) const char *string;
{
  int width, pos;
  width = pos = 0;
  while (string[pos]) {
    if (((*string) < 0x020 && (((*string) & 0x80) == 0)) || *string == 0x7f) {
      width += 2;
      pos++;
    } else {
      width++;
      pos++;
    }
  }
  return width;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fnwidth>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L24
  cmp    $0x1f,%al
  jbe    L1
  cmp    $0x7f,%al
  je     L1
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L23:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L23
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  lea    0x1(%rdi),%rax
  xor    %r8d,%r8d
  nop
L10:
  add    $0x1,%rax
  add    $0x2,%r8d
  cmpb   $0x0,-0x1(%rax)
  jne    L10
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L24:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int fnwidth(string) const char *string;
{
  int width, pos;
  width = pos = 0;
  while (string[pos]) {
    if (((*string) < 0x020 && (((*string) & 0x80) == 0)) || *string == 0x7f) {
      width += 2;
      pos++;
    } else {
      width++;
      pos++;
    }
  }
  return width;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<forwardf32_t>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L0
  mov    -0x4(%rbp),%eax
  not    %eax
  jmp    L14
L0:
  mov    -0x4(%rbp),%eax
  xor    $0x80000000,%eax
L14:
  pop    %rbp
  ret
```

assistant: ```c
uint32_t forwardf32_t(uint32_t number) {
  if (number >> 31)
    return number ^ 0xffffffff;
  return number ^ 0x80000000;
}
```
user: What is the c source code of the assembly code below?

```asm
<forwardf32_t>:
  endbr64
  mov    %edi,%edx
  not    %edx
  lea    -0x80000000(%rdi),%eax
  test   %edi,%edi
  cmovs  %edx,%eax
  ret
```

assistant: ```c
uint32_t forwardf32_t(uint32_t number) {
  if (number >> 31)
    return number ^ 0xffffffff;
  return number ^ 0x80000000;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<forwardf32_t>:
  endbr64
  mov    %edi,%edx
  lea    -0x80000000(%rdi),%eax
  test   %edi,%edi
  not    %edx
  cmovs  %edx,%eax
  ret
```

assistant: ```c
uint32_t forwardf32_t(uint32_t number) {
  if (number >> 31)
    return number ^ 0xffffffff;
  return number ^ 0x80000000;
}
```
user: What is the c source code of the assembly code below:

```asm
<forwardf32_t>:
  endbr64
  mov    %edi,%edx
  lea    -0x80000000(%rdi),%eax
  test   %edi,%edi
  not    %edx
  cmovs  %edx,%eax
  ret
```

assistant: ```c
uint32_t forwardf32_t(uint32_t number) {
  if (number >> 31)
    return number ^ 0xffffffff;
  return number ^ 0x80000000;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <test_euc_jisx0213@plt>
  mov    $0x0,%eax
  call   <test_tscii@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  test_euc_jisx0213();
  test_tscii();
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <test_euc_jisx0213@plt>
  mov    $0x0,%eax
  call   <test_tscii@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  test_euc_jisx0213();
  test_tscii();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_euc_jisx0213@plt>
  xor    %eax,%eax
  call   <test_tscii@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  test_euc_jisx0213();
  test_tscii();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_euc_jisx0213@plt>
  xor    %eax,%eax
  call   <test_tscii@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  test_euc_jisx0213();
  test_tscii();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<normalize_etf_values>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L34
L32:
  movl   $0x0,-0x14(%rbp)
  jmp    L7
L22:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  cvttss2si %xmm0,%eax
  test   %eax,%eax
  jne    L30
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    (%rdx,%rax,1),%rbx
  mov    -0x28(%rbp),%rdx
  mov    -0x14(%rbp),%ecx
  mov    -0x18(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <put_etf_value@plt>
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
L30:
  addl   $0x1,-0x14(%rbp)
L7:
  cmpl   $0x513,-0x14(%rbp)
  jle    L22
  addl   $0x1,-0x18(%rbp)
L34:
  cmpl   $0x2303,-0x18(%rbp)
  jle    L32
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void normalize_etf_values(float **values) {
  for (int day = 0; day < 8964; day++) {
    for (int etf_index = 0; etf_index < 1300; etf_index++) {
      if ((int)values[day][etf_index] == 0) {
        values[day][etf_index] = put_etf_value(day, etf_index, values);
      }
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<normalize_etf_values>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r14
  mov    %rdi,%r12
  mov    $0x0,%r13d
  jmp    L0
L10:
  add    $0x1,%rbx
  cmp    $0x514,%rbx
  je     L38
L4:
  mov    %ebx,%esi
  mov    (%r12),%rax
  lea    (%rax,%rbx,4),%rbp
  cvttss2si 0x0(%rbp),%eax
  test   %eax,%eax
  jne    L10
  mov    %r14,%rdx
  mov    %r13d,%edi
  call   <put_etf_value@plt>
  movss  %xmm0,0x0(%rbp)
  jmp    L10
L38:
  add    $0x1,%r13d
  add    $0x8,%r12
  cmp    $0x2304,%r13d
  je     L2
L0:
  mov    $0x0,%ebx
  jmp    L4
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void normalize_etf_values(float **values) {
  for (int day = 0; day < 8964; day++) {
    for (int etf_index = 0; etf_index < 1300; etf_index++) {
      if ((int)values[day][etf_index] == 0) {
        values[day][etf_index] = put_etf_value(day, etf_index, values);
      }
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<normalize_etf_values>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
L13:
  xor    %ebx,%ebx
  jmp    L35
  nopl   0x0(%rax)
L11:
  add    $0x1,%rbx
  cmp    $0x514,%rbx
  je     L43
L35:
  mov    (%r14),%rax
  mov    %ebx,%esi
  lea    (%rax,%rbx,4),%rbp
  cvttss2si 0x0(%rbp),%eax
  test   %eax,%eax
  jne    L11
  mov    %r13,%rdx
  mov    %r12d,%edi
  add    $0x1,%rbx
  call   <put_etf_value@plt>
  movss  %xmm0,0x0(%rbp)
  cmp    $0x514,%rbx
  jne    L35
L43:
  add    $0x1,%r12d
  add    $0x8,%r14
  cmp    $0x2304,%r12d
  jne    L13
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void normalize_etf_values(float **values) {
  for (int day = 0; day < 8964; day++) {
    for (int etf_index = 0; etf_index < 1300; etf_index++) {
      if ((int)values[day][etf_index] == 0) {
        values[day][etf_index] = put_etf_value(day, etf_index, values);
      }
    }
  }
}
```