ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ComputeCount>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L17:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  add    $0x1,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L17
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void ComputeCount(int *a, int na, int *count) {
  int i;
  for (i = 0; i < na; i++)
    count[a[i]]++;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ComputeCount>:
  endbr64
  test   %esi,%esi
  jle    L4
  mov    %rdi,%rax
  lea    -0x1(%rsi),%ecx
  lea    0x4(%rdi,%rcx,4),%rsi
L3:
  movslq (%rax),%rcx
  addl   $0x1,(%rdx,%rcx,4)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L3
L4:
  ret
```

assistant: ```c
void ComputeCount(int *a, int na, int *count) {
  int i;
  for (i = 0; i < na; i++)
    count[a[i]]++;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ComputeCount>:
  endbr64
  test   %esi,%esi
  jle    L17
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rcx
L11:
  movslq (%rdi),%rax
  add    $0x4,%rdi
  addl   $0x1,(%rdx,%rax,4)
  cmp    %rdi,%rcx
  jne    L11
L17:
  ret
```

assistant: ```c
void ComputeCount(int *a, int na, int *count) {
  int i;
  for (i = 0; i < na; i++)
    count[a[i]]++;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ComputeCount>:
  endbr64
  test   %esi,%esi
  jle    L12
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rcx
L7:
  movslq (%rdi),%rax
  add    $0x4,%rdi
  addl   $0x1,(%rdx,%rax,4)
  cmp    %rdi,%rcx
  jne    L7
L12:
  ret
```

assistant: ```c
void ComputeCount(int *a, int na, int *count) {
  int i;
  for (i = 0; i < na; i++)
    count[a[i]]++;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<output_bad_records>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x430,%rsp
  mov    %rdi,-0x418(%rbp)
  mov    %rsi,-0x420(%rbp)
  mov    %rdx,-0x428(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x428(%rbp),%rsi
  mov    -0x420(%rbp),%rcx
  mov    -0x418(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  mov    %rsi,%r8
  lea    D8(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x410(%rbp),%rax
  mov    %rax,%rdi
  call   <system@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
data_type: string

tool: D8: cat %s %s %s | html_table.e '^^Bad Records' '' ''

assistant: ```c
void output_bad_records(char *station_bad_file, char *shef_bad_file, char *insert_bad_file) {
  char sys_string[1024];
  sprintf(sys_string, "cat %s %s %s | html_table.e '^^Bad Records' '' ''", station_bad_file, shef_bad_file, insert_bad_file);
  if (system(sys_string)) {
  };
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<output_bad_records>:
  endbr64
  push   %rbx
  sub    $0x410,%rsp
  mov    %rsi,%rcx
  mov    %rdx,%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    %rdi,%rdx
  lea    D3(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x410,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D3
type: string

tool: D3: cat %s %s %s | html_table.e '^^Bad Records' '' ''

assistant: ```c
void output_bad_records(char *station_bad_file, char *shef_bad_file, char *insert_bad_file) {
  char sys_string[1024];
  sprintf(sys_string, "cat %s %s %s | html_table.e '^^Bad Records' '' ''", station_bad_file, shef_bad_file, insert_bad_file);
  if (system(sys_string)) {
  };
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<output_bad_records>:
  endbr64
  push   %rbp
  mov    %rsi,%rcx
  mov    %rdx,%r8
  lea    D2(%rip),%rsi
  mov    %rdi,%rdx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x410,%rsp
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D2
type_guessed: string

tool: D2: cat %s %s %s | html_table.e '^^Bad Records' '' ''

assistant: ```c
void output_bad_records(char *station_bad_file, char *shef_bad_file, char *insert_bad_file) {
  char sys_string[1024];
  sprintf(sys_string, "cat %s %s %s | html_table.e '^^Bad Records' '' ''", station_bad_file, shef_bad_file, insert_bad_file);
  if (system(sys_string)) {
  };
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<output_bad_records>:
  endbr64
  push   %rbp
  mov    %rsi,%rcx
  mov    %rdx,%r8
  lea    D5(%rip),%rsi
  mov    %rdi,%rdx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x410,%rsp
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D5
data_type: string

tool: D5: cat %s %s %s | html_table.e '^^Bad Records' '' ''

assistant: ```c
void output_bad_records(char *station_bad_file, char *shef_bad_file, char *insert_bad_file) {
  char sys_string[1024];
  sprintf(sys_string, "cat %s %s %s | html_table.e '^^Bad Records' '' ''", station_bad_file, shef_bad_file, insert_bad_file);
  if (system(sys_string)) {
  };
}
```
user: Translate the below assembly code into C programming language:

```asm
<echoline>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L4:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <echo@plt>
  addl   $0x1,-0x4(%rbp)
L7:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L4
  nop
  nop
  leave
  ret
```

assistant: ```c
void echoline(line, length) char *line;
int length;
{
  int i;
  for (i = 0; i < length; i++) {
    echo(*line++);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<echoline>:
  endbr64
  test   %esi,%esi
  jle    L11
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%esi
  lea    (%rdi,%rsi,1),%rbp
L10:
  add    $0x1,%rbx
  movsbl -0x1(%rbx),%edi
  mov    $0x0,%eax
  call   <echo@plt>
  cmp    %rbp,%rbx
  jne    L10
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L11:
  ret
```

assistant: ```c
void echoline(line, length) char *line;
int length;
{
  int i;
  for (i = 0; i < length; i++) {
    echo(*line++);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<echoline>:
  endbr64
  test   %esi,%esi
  jle    L16
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  lea    (%rdi,%rsi,1),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L19:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  xor    %eax,%eax
  call   <echo@plt>
  cmp    %rbp,%rbx
  jne    L19
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  ret
```

assistant: ```c
void echoline(line, length) char *line;
int length;
{
  int i;
  for (i = 0; i < length; i++) {
    echo(*line++);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<echoline>:
  endbr64
  test   %esi,%esi
  jle    L19
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  lea    (%rdi,%rsi,1),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L5:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  xor    %eax,%eax
  call   <echo@plt>
  cmp    %rbx,%rbp
  jne    L5
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  ret
```

assistant: ```c
void echoline(line, length) char *line;
int length;
{
  int i;
  for (i = 0; i < length; i++) {
    echo(*line++);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<b_malloc_sparse>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0x13000(%rsp),%r11
L38:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L38
  sub    $0x8b0,%rsp
  mov    %rdi,-0x138a8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x13898(%rbp)
  jmp    L32
L42:
  mov    $0xfa0,%edi
  call   <malloc@plt>
  mov    -0x13898(%rbp),%rdx
  mov    %rax,-0x13890(%rbp,%rdx,8)
  mov    -0x13898(%rbp),%rax
  mov    -0x13890(%rbp,%rax,8),%rax
  mov    $0xfa0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  addq   $0x1,-0x13898(%rbp)
L32:
  cmpq   $0x270f,-0x13898(%rbp)
  jbe    L42
  movq   $0x0,-0x13898(%rbp)
  jmp    L67
L69:
  mov    -0x13898(%rbp),%rcx
  movabs $0x6d3a06d3a06d3a07,%rdx
  mov    %rcx,%rax
  mul    %rdx
  mov    %rdx,%rax
  shr    $0x6,%rax
  imul   $0x96,%rax,%rdx
  mov    %rcx,%rax
  sub    %rdx,%rax
  test   %rax,%rax
  je     L36
  mov    -0x13898(%rbp),%rax
  mov    -0x13890(%rbp,%rax,8),%rax
  mov    %rax,%rdi
  call   <free@plt>
L36:
  addq   $0x1,-0x13898(%rbp)
L67:
  cmpq   $0x270f,-0x13898(%rbp)
  jbe    L69
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L35
  call   <__stack_chk_fail@plt>
L35:
  leave
  ret
```

assistant: ```c
size_t b_malloc_sparse(void *dummy) {
  void *p[10000];
  size_t i;
  for (i = 0; i < sizeof p / sizeof *p; i++) {
    p[i] = malloc(4000);
    memset(p[i], 0, 4000);
  }
  for (i = 0; i < sizeof p / sizeof *p; i++)
    if (i % 150)
      free(p[i]);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<b_malloc_sparse>:
  endbr64
  push   %rbp
  push   %rbx
  lea    -0x13000(%rsp),%r11
L34:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L34
  sub    $0x898,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x13888(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x13880(%rsp),%rbp
L10:
  mov    $0xfa0,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    %rax,(%rbx)
  mov    $0xfa0,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  add    $0x8,%rbx
  cmp    %rbx,%rbp
  jne    L10
  mov    $0x0,%ebx
  movabs $0x6d3a06d3a06d3a07,%rbp
L5:
  add    $0x1,%rbx
  cmp    $0x2710,%rbx
  je     L57
  mov    %rbx,%rax
  mul    %rbp
  shr    $0x6,%rdx
  imul   $0x96,%rdx,%rdx
  cmp    %rdx,%rbx
  je     L5
  mov    (%rsp,%rbx,8),%rdi
  call   <free@plt>
  jmp    L5
L57:
  mov    0x13888(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  mov    $0x0,%eax
  add    $0x13898,%rsp
  pop    %rbx
  pop    %rbp
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t b_malloc_sparse(void *dummy) {
  void *p[10000];
  size_t i;
  for (i = 0; i < sizeof p / sizeof *p; i++) {
    p[i] = malloc(4000);
    memset(p[i], 0, 4000);
  }
  for (i = 0; i < sizeof p / sizeof *p; i++)
    if (i % 150)
      free(p[i]);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<b_malloc_sparse>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x13000(%rsp),%r11
L27:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L27
  sub    $0x898,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x13888(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0x13880(%rsp),%r12
  mov    %rbp,%rbx
  nopl   0x0(%rax,%rax,1)
L42:
  mov    $0xfa0,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    $0xfa0,%edx
  xor    %esi,%esi
  mov    %rax,-0x8(%rbx)
  mov    %rax,%rdi
  call   <memset@plt>
  cmp    %r12,%rbx
  jne    L42
  movabs $0x2fc962fc962fc963,%r13
  xor    %ebx,%ebx
  movabs $0x1b4e81b4e81b4e8,%r12
  nopl   0x0(%rax)
L11:
  add    $0x1,%rbx
  cmp    $0x2710,%rbx
  je     L13
L43:
  mov    %rbx,%rax
  imul   %r13,%rax
  ror    %rax
  cmp    %r12,%rax
  jbe    L11
  mov    0x0(%rbp,%rbx,8),%rdi
  add    $0x1,%rbx
  call   <free@plt>
  cmp    $0x2710,%rbx
  jne    L43
L13:
  mov    0x13888(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L49
  add    $0x13898,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L49:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t b_malloc_sparse(void *dummy) {
  void *p[10000];
  size_t i;
  for (i = 0; i < sizeof p / sizeof *p; i++) {
    p[i] = malloc(4000);
    memset(p[i], 0, 4000);
  }
  for (i = 0; i < sizeof p / sizeof *p; i++)
    if (i % 150)
      free(p[i]);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<b_malloc_sparse>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x13000(%rsp),%r11
L13:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L13
  sub    $0x898,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x13888(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0x13880(%rsp),%r12
  mov    %rbp,%rbx
  nopl   0x0(%rax,%rax,1)
L47:
  mov    $0xfa0,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    $0xfa0,%edx
  xor    %esi,%esi
  mov    %rax,-0x8(%rbx)
  mov    %rax,%rdi
  call   <memset@plt>
  cmp    %rbx,%r12
  jne    L47
  movabs $0x2fc962fc962fc963,%r13
  mov    $0x1,%ebx
  movabs $0x1b4e81b4e81b4e8,%r12
  nop
L38:
  mov    %rbx,%rax
  imul   %r13,%rax
  ror    %rax
  cmp    %r12,%rax
  jbe    L17
  mov    0x0(%rbp,%rbx,8),%rdi
  call   <free@plt>
L17:
  add    $0x1,%rbx
  cmp    $0x2710,%rbx
  jne    L38
  mov    0x13888(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  add    $0x13898,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t b_malloc_sparse(void *dummy) {
  void *p[10000];
  size_t i;
  for (i = 0; i < sizeof p / sizeof *p; i++) {
    p[i] = malloc(4000);
    memset(p[i], 0, 4000);
  }
  for (i = 0; i < sizeof p / sizeof *p; i++)
    if (i % 150)
      free(p[i]);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<unalShort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %eax,%eax
  and    $0xfffffffc,%eax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  and    $0x3,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L5
  mov    -0x10(%rbp),%eax
  jmp    L3
L5:
  mov    -0x10(%rbp),%eax
  sar    $0x10,%eax
L3:
  pop    %rbp
  ret
```

assistant: ```c
short unalShort(const short *adr) {
  int *p = (int *)((int)adr & 0xfffffffc);
  int v = *p;
  int w = ((int)adr & 3);
  if (w == 0)
    return (v & 0xffff);
  else
    return (v >> 16);
}
```
user: Translate the below assembly code into C programming language:

```asm
<unalShort>:
  endbr64
  mov    %rdi,%rax
  and    $0xfffffffc,%eax
  mov    (%rax),%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  test   $0x3,%dil
  cmove  %edx,%eax
  ret
```

assistant: ```c
short unalShort(const short *adr) {
  int *p = (int *)((int)adr & 0xfffffffc);
  int v = *p;
  int w = ((int)adr & 3);
  if (w == 0)
    return (v & 0xffff);
  else
    return (v >> 16);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<unalShort>:
  endbr64
  mov    %rdi,%rax
  and    $0xfffffffc,%eax
  mov    (%rax),%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  and    $0x3,%edi
  cmove  %edx,%eax
  ret
```

assistant: ```c
short unalShort(const short *adr) {
  int *p = (int *)((int)adr & 0xfffffffc);
  int v = *p;
  int w = ((int)adr & 3);
  if (w == 0)
    return (v & 0xffff);
  else
    return (v >> 16);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<unalShort>:
  endbr64
  mov    %rdi,%rax
  and    $0xfffffffc,%eax
  mov    (%rax),%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  and    $0x3,%edi
  cmove  %edx,%eax
  ret
```

assistant: ```c
short unalShort(const short *adr) {
  int *p = (int *)((int)adr & 0xfffffffc);
  int v = *p;
  int w = ((int)adr & 3);
  if (w == 0)
    return (v & 0xffff);
  else
    return (v >> 16);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<factorial>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x1,-0x4(%rbp)
  movl   $0x1,-0x8(%rbp)
  jmp    L9
L1:
  mov    -0x4(%rbp),%eax
  imul   -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  addl   $0x1,-0x8(%rbp)
L9:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L1
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int factorial(int n) {
  int i, temp = 1;
  for (i = 1; i <= n; i++)
    temp *= i;
  return temp;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<factorial>:
  endbr64
  test   %edi,%edi
  jle    L7
  add    $0x1,%edi
  mov    $0x1,%edx
  mov    $0x1,%eax
L28:
  imul   %eax,%edx
  add    $0x1,%eax
  cmp    %edi,%eax
  jne    L28
L6:
  mov    %edx,%eax
  ret
L7:
  mov    $0x1,%edx
  jmp    L6
```

assistant: ```c
int factorial(int n) {
  int i, temp = 1;
  for (i = 1; i <= n; i++)
    temp *= i;
  return temp;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<factorial>:
  endbr64
  test   %edi,%edi
  jle    L10
  add    $0x1,%edi
  mov    $0x1,%r8d
  mov    $0x1,%eax
  cs nopw 0x0(%rax,%rax,1)
L15:
  imul   %eax,%r8d
  add    $0x1,%eax
  cmp    %edi,%eax
  jne    L15
  mov    %r8d,%eax
  ret
  nop
L10:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int factorial(int n) {
  int i, temp = 1;
  for (i = 1; i <= n; i++)
    temp *= i;
  return temp;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<factorial>:
  endbr64
  test   %edi,%edi
  jle    L10
  add    $0x1,%edi
  mov    $0x1,%r8d
  mov    $0x1,%eax
  cs nopw 0x0(%rax,%rax,1)
L6:
  imul   %eax,%r8d
  add    $0x1,%eax
  cmp    %edi,%eax
  jne    L6
  mov    %r8d,%eax
  ret
  nop
L10:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int factorial(int n) {
  int i, temp = 1;
  for (i = 1; i <= n; i++)
    temp *= i;
  return temp;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<snvis>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  mov    %r9,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x24(%rbp),%eax
  mov    %al,-0xa(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %al,-0x9(%rbp)
  mov    -0x38(%rbp),%rdi
  mov    -0x28(%rbp),%ecx
  lea    -0xa(%rbp),%rdx
  lea    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  push   $0x0
  mov    %rdi,%r9
  mov    %ecx,%r8d
  mov    $0x1,%ecx
  mov    %rax,%rdi
  call   <istrsenvisx@plt>
  add    $0x10,%rsp
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L5
  mov    $0x0,%eax
  jmp    L4
L5:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
L4:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L14
  call   <__stack_chk_fail@plt>
L14:
  leave
  ret
```

assistant: ```c
char *snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra) {
  char cc[2];
  int ret;
  cc[0] = (char)c;
  cc[1] = (char)nextc;
  ret = istrsenvisx(mbdst, &dlen, cc, 1, flags, mbextra, NULL);
  if (ret < 0) {
    return NULL;
  }
  return mbdst + ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<snvis>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %rdi,%rbx
  mov    %rsi,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %dl,0x16(%rsp)
  mov    %r8b,0x17(%rsp)
  lea    0x16(%rsp),%rdx
  lea    0x8(%rsp),%rsi
  sub    $0x8,%rsp
  push   $0x0
  mov    %ecx,%r8d
  mov    $0x1,%ecx
  call   <istrsenvisx@plt>
  add    $0x10,%rsp
  movslq %eax,%rdx
  add    %rdx,%rbx
  test   %eax,%eax
  mov    $0x0,%eax
  cmovns %rbx,%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x20,%rsp
  pop    %rbx
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra) {
  char cc[2];
  int ret;
  cc[0] = (char)c;
  cc[1] = (char)nextc;
  ret = istrsenvisx(mbdst, &dlen, cc, 1, flags, mbextra, NULL);
  if (ret < 0) {
    return NULL;
  }
  return mbdst + ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<snvis>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    %rsi,0x8(%rsp)
  lea    0x8(%rsp),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %dl,0x16(%rsp)
  lea    0x16(%rsp),%rdx
  sub    $0x8,%rsp
  mov    %r8b,0x1f(%rsp)
  mov    %ecx,%r8d
  mov    $0x1,%ecx
  push   $0x0
  call   <istrsenvisx@plt>
  pop    %rdx
  pop    %rcx
  movslq %eax,%rdx
  add    %rdx,%rbx
  test   %eax,%eax
  mov    $0x0,%eax
  cmovns %rbx,%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x20,%rsp
  pop    %rbx
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra) {
  char cc[2];
  int ret;
  cc[0] = (char)c;
  cc[1] = (char)nextc;
  ret = istrsenvisx(mbdst, &dlen, cc, 1, flags, mbextra, NULL);
  if (ret < 0) {
    return NULL;
  }
  return mbdst + ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<snvis>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    %rsi,0x8(%rsp)
  lea    0x8(%rsp),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %dl,%al
  mov    %r8d,%edx
  mov    %ecx,%r8d
  mov    $0x1,%ecx
  mov    %dl,%ah
  lea    0x16(%rsp),%rdx
  sub    $0x8,%rsp
  mov    %ax,0x1e(%rsp)
  push   $0x0
  call   <istrsenvisx@plt>
  pop    %rdx
  pop    %rcx
  movslq %eax,%rdx
  add    %rdx,%rbx
  test   %eax,%eax
  mov    $0x0,%eax
  cmovns %rbx,%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x20,%rsp
  pop    %rbx
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra) {
  char cc[2];
  int ret;
  cc[0] = (char)c;
  cc[1] = (char)nextc;
  ret = istrsenvisx(mbdst, &dlen, cc, 1, flags, mbextra, NULL);
  if (ret < 0) {
    return NULL;
  }
  return mbdst + ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<get_num_mipmaps>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L30
L20:
  cmpl   $0x1,-0xc(%rbp)
  jle    L46
  sarl   -0xc(%rbp)
L46:
  cmpl   $0x1,-0x8(%rbp)
  jle    L23
  sarl   -0x8(%rbp)
L23:
  addl   $0x1,-0x4(%rbp)
L30:
  cmpl   $0x1,-0xc(%rbp)
  jne    L20
  cmpl   $0x1,-0x8(%rbp)
  jne    L20
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int get_num_mipmaps(int width, int height) {
  int w = width << 1;
  int h = height << 1;
  int n = 0;
  while (w != 1 || h != 1) {
    if (w > 1)
      w >>= 1;
    if (h > 1)
      h >>= 1;
    ++n;
  }
  return (n);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_num_mipmaps>:
  endbr64
  add    %edi,%edi
  add    %esi,%esi
  mov    $0x0,%eax
L19:
  mov    %edi,%edx
  sar    %edx
  cmp    $0x1,%edi
  cmovg  %edx,%edi
  mov    %esi,%edx
  sar    %edx
  cmp    $0x1,%esi
  cmovg  %edx,%esi
  add    $0x1,%eax
  cmp    $0x1,%edi
  jne    L19
  cmp    $0x1,%esi
  jne    L19
  ret
```

assistant: ```c
int get_num_mipmaps(int width, int height) {
  int w = width << 1;
  int h = height << 1;
  int n = 0;
  while (w != 1 || h != 1) {
    if (w > 1)
      w >>= 1;
    if (h > 1)
      h >>= 1;
    ++n;
  }
  return (n);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_num_mipmaps>:
  endbr64
  add    %edi,%edi
  add    %esi,%esi
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %edi,%edx
  sar    %edx
  cmp    $0x1,%edi
  cmovg  %edx,%edi
  mov    %esi,%edx
  sar    %edx
  cmp    $0x1,%esi
  cmovg  %edx,%esi
  add    $0x1,%eax
  cmp    $0x1,%edi
  jne    L5
  cmp    $0x1,%esi
  jne    L5
  ret
```

assistant: ```c
int get_num_mipmaps(int width, int height) {
  int w = width << 1;
  int h = height << 1;
  int n = 0;
  while (w != 1 || h != 1) {
    if (w > 1)
      w >>= 1;
    if (h > 1)
      h >>= 1;
    ++n;
  }
  return (n);
}
```