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
<strncpy>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  mov    %rsi,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  mov    $0x0,%r13d
  cmp    %rbx,%rax
  ja     L6
  sub    %rax,%rbx
  mov    %rbx,%r13
  mov    %rax,%rbx
L6:
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <memcpy@plt>
  lea    0x0(%rbp,%rbx,1),%rdi
  mov    %r13,%rdx
  mov    $0x0,%esi
  call   <memset@plt>
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *strncpy(char *d, const char *s, size_t n) {
  size_t copy = strlen(s) + 1;
  size_t fill = 0;
  if (copy > n) {
    copy = n;
  } else {
    fill = n - copy;
  }
  memcpy(d, s, copy);
  memset(d + copy, 0, fill);
  return d;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strncpy>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rbx,%rax
  ja     L5
  sub    %rax,%rbx
  mov    %rbx,%r13
  mov    %rax,%rbx
L5:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rdx
  xor    %esi,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *strncpy(char *d, const char *s, size_t n) {
  size_t copy = strlen(s) + 1;
  size_t fill = 0;
  if (copy > n) {
    copy = n;
  } else {
    fill = n - copy;
  }
  memcpy(d, s, copy);
  memset(d + copy, 0, fill);
  return d;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strncpy>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rbx,%rax
  ja     L1
  sub    %rax,%rbx
  mov    %rbx,%r13
  mov    %rax,%rbx
L1:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rdx
  xor    %esi,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *strncpy(char *d, const char *s, size_t n) {
  size_t copy = strlen(s) + 1;
  size_t fill = 0;
  if (copy > n) {
    copy = n;
  } else {
    fill = n - copy;
  }
  memcpy(d, s, copy);
  memset(d + copy, 0, fill);
  return d;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<getstring>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%ecx
  mov    -0x20(%rbp),%rdx
  mov    %ecx,(%rdx)
  mov    %eax,%edi
  call   <usage@plt>
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L13
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  jmp    L8
L13:
  addq   $0x8,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <usage@plt>
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
L8:
  leave
  ret
```

assistant: ```c
char *getstring(char ***avp, int *flagp) {
  char **a = *avp;
  usage((*flagp)++);
  if (*++*a)
    return *a;
  ++a;
  usage(!*a);
  *avp = a;
  return *a;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<getstring>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    (%rdi),%rbp
  mov    (%rsi),%edi
  lea    0x1(%rdi),%eax
  mov    %eax,(%rsi)
  call   <usage@plt>
  mov    0x0(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,0x0(%rbp)
  cmpb   $0x0,0x1(%rdx)
  je     L17
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  cmpq   $0x0,0x8(%rbp)
  sete   %dil
  movzbl %dil,%edi
  call   <usage@plt>
  lea    0x8(%rbp),%rax
  mov    %rax,(%rbx)
  mov    0x8(%rbp),%rax
  jmp    L5
```

assistant: ```c
char *getstring(char ***avp, int *flagp) {
  char **a = *avp;
  usage((*flagp)++);
  if (*++*a)
    return *a;
  ++a;
  usage(!*a);
  *avp = a;
  return *a;
}
```
user: What is the c source code of the assembly code below?

```asm
<getstring>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbp
  mov    (%rsi),%edi
  lea    0x1(%rdi),%eax
  mov    %eax,(%rsi)
  call   <usage@plt>
  mov    0x0(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,0x0(%rbp)
  cmpb   $0x0,0x1(%rdx)
  jne    L0
  xor    %edi,%edi
  cmpq   $0x0,0x8(%rbp)
  sete   %dil
  call   <usage@plt>
  lea    0x8(%rbp),%rax
  mov    %rax,(%rbx)
  mov    0x8(%rbp),%rax
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *getstring(char ***avp, int *flagp) {
  char **a = *avp;
  usage((*flagp)++);
  if (*++*a)
    return *a;
  ++a;
  usage(!*a);
  *avp = a;
  return *a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<getstring>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbp
  mov    (%rsi),%edi
  lea    0x1(%rdi),%eax
  mov    %eax,(%rsi)
  call   <usage@plt>
  mov    0x0(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,0x0(%rbp)
  cmpb   $0x0,0x1(%rdx)
  jne    L6
  xor    %edi,%edi
  cmpq   $0x0,0x8(%rbp)
  sete   %dil
  call   <usage@plt>
  lea    0x8(%rbp),%rax
  mov    %rax,(%rbx)
  mov    0x8(%rbp),%rax
L6:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *getstring(char ***avp, int *flagp) {
  char **a = *avp;
  usage((*flagp)++);
  if (*++*a)
    return *a;
  ++a;
  usage(!*a);
  *avp = a;
  return *a;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x200,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  jmp    L30
L93:
  lea    -0x1f0(%rbp),%rdx
  mov    $0x0,%eax
  mov    $0x3c,%ecx
  mov    %rdx,%rdi
  rep stos %rax,%es:(%rdi)
  jmp    L97
L39:
  lea    -0x1fc(%rbp),%rax
  mov    %rax,%rsi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x1fc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x1f0(%rbp,%rdx,4),%edx
  add    $0x1,%edx
  cltq
  mov    %edx,-0x1f0(%rbp,%rax,4)
L97:
  mov    -0x200(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x200(%rbp)
  test   %eax,%eax
  jne    L39
  movl   $0x0,-0x1fc(%rbp)
  movl   $0x0,-0x1f8(%rbp)
  jmp    L65
L91:
  movl   $0x0,-0x1f4(%rbp)
  jmp    L44
L33:
  cmpl   $0x0,-0x1f8(%rbp)
  jne    L60
  mov    -0x1fc(%rbp),%eax
  mov    %eax,%esi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x1f8(%rbp)
  jmp    L79
L60:
  mov    -0x1fc(%rbp),%eax
  mov    %eax,%esi
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L79:
  addl   $0x1,-0x1f4(%rbp)
L44:
  mov    -0x1fc(%rbp),%eax
  cltq
  mov    -0x1f0(%rbp,%rax,4),%eax
  cmp    %eax,-0x1f4(%rbp)
  jl     L33
  mov    -0x1fc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x1fc(%rbp)
L65:
  mov    -0x1fc(%rbp),%eax
  cmp    $0x77,%eax
  jle    L91
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L30:
  lea    -0x200(%rbp),%rax
  mov    %rax,%rsi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x200(%rbp),%eax
  test   %eax,%eax
  jne    L93
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D26
data_type: string
name: extract_symbolic_data
arguments: data_label: D47
data_type: string
name: extract_symbolic_data
arguments: data_label: D13
data_type: string

tool: D26: %d

tool: D47:  %d

tool: 

assistant: ```c
int main() {
  int a, ct;
  while (scanf("%d", &a) > 0, a) {
    int i, j, age[120] = {0};
    while (a--)
      scanf("%d", &i), age[i]++;
    for (i = 0, ct = 0; i < 120; i++)
      for (j = 0; j < age[i]; j++)
        if (ct == 0)
          printf("%d", i), ct++;
        else
          printf(" %d", i);
    puts("");
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x208,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1f8(%rsp)
  xor    %eax,%eax
  lea    D4(%rip),%r12
  lea    D12(%rip),%r14
  lea    D29(%rip),%r15
  jmp    L51
L19:
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L25:
  add    $0x1,%ebx
  mov    0xc(%rsp),%esi
  mov    %ebp,%eax
  movslq %esi,%rdx
  cmp    %ebx,0x10(%rsp,%rdx,4)
  jle    L10
L44:
  test   %eax,%eax
  jne    L19
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L25
L10:
  add    $0x1,%esi
  mov    %esi,0xc(%rsp)
  cmp    $0x77,%esi
  jg     L71
L86:
  mov    0xc(%rsp),%esi
  movslq %esi,%rdx
  mov    %r13d,%ebx
  cmpl   $0x0,0x10(%rsp,%rdx,4)
  jg     L44
  jmp    L10
L71:
  mov    %r15,%rdi
  call   <puts@plt>
L51:
  lea    0x8(%rsp),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  test   %edx,%edx
  je     L24
  lea    0x10(%rsp),%rdi
  mov    $0x3c,%ecx
  mov    $0x0,%eax
  rep stos %rax,%es:(%rdi)
  sub    $0x1,%edx
  mov    %edx,0x8(%rsp)
L79:
  lea    0xc(%rsp),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movslq 0xc(%rsp),%rax
  addl   $0x1,0x10(%rsp,%rax,4)
  mov    0x8(%rsp),%r13d
  lea    -0x1(%r13),%eax
  mov    %eax,0x8(%rsp)
  test   %r13d,%r13d
  jne    L79
  movl   $0x0,0xc(%rsp)
  mov    %r13d,%eax
  mov    $0x1,%ebp
  jmp    L86
L24:
  mov    0x1f8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L109
  mov    $0x0,%eax
  add    $0x208,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L109:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D4
datatype: string
name: disassemble_data
arguments: data_tag: D12
datatype: string
name: disassemble_data
arguments: data_tag: D29
datatype: string

tool: D4: %d

tool: D12:  %d

tool: 

assistant: ```c
int main() {
  int a, ct;
  while (scanf("%d", &a) > 0, a) {
    int i, j, age[120] = {0};
    while (a--)
      scanf("%d", &i), age[i]++;
    for (i = 0, ct = 0; i < 120; i++)
      for (j = 0; j < age[i]; j++)
        if (ct == 0)
          printf("%d", i), ct++;
        else
          printf(" %d", i);
    puts("");
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  lea    D1(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D12(%rip),%rbp
  push   %rbx
  lea    D16(%rip),%rbx
  sub    $0x208,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1f8(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%r13
  lea    0xc(%rsp),%r12
  nopw   0x0(%rax,%rax,1)
L25:
  mov    %r13,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  test   %edx,%edx
  je     L17
  lea    0x10(%rsp),%rdi
  mov    $0x3c,%ecx
  xor    %eax,%eax
  sub    $0x1,%edx
  rep stos %rax,%es:(%rdi)
  mov    %edx,0x8(%rsp)
  nop
L51:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  movslq 0xc(%rsp),%rax
  addl   $0x1,0x10(%rsp,%rax,4)
  mov    0x8(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x8(%rsp)
  test   %eax,%eax
  jne    L51
  movl   $0x0,0xc(%rsp)
  xor    %esi,%esi
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L8:
  movslq %esi,%rax
  mov    0x10(%rsp,%rax,4),%eax
  test   %eax,%eax
  jle    L24
  xor    %r15d,%r15d
  test   %edx,%edx
  jne    L67
  xor    %eax,%eax
  mov    %rbx,%rdi
  mov    $0x1,%r15d
  call   <printf@plt>
  movslq 0xc(%rsp),%rax
  cmpl   $0x1,0x10(%rsp,%rax,4)
  mov    %rax,%rsi
  jle    L29
L67:
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%r15d
  call   <printf@plt>
  movslq 0xc(%rsp),%rax
  mov    %rax,%rsi
  cmp    %r15d,0x10(%rsp,%rax,4)
  jg     L67
L29:
  mov    $0x1,%edx
L24:
  add    $0x1,%esi
  mov    %esi,0xc(%rsp)
  cmp    $0x77,%esi
  jle    L8
  mov    %r14,%rdi
  call   <puts@plt>
  jmp    L25
L17:
  mov    0x1f8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x208,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D1
type_infered: string
name: read_data
arguments: data_tag: D12
type_infered: string
name: read_data
arguments: data_tag: D16
type_infered: string

tool: 

tool: D12:  %d

tool: D16: %d

assistant: ```c
int main() {
  int a, ct;
  while (scanf("%d", &a) > 0, a) {
    int i, j, age[120] = {0};
    while (a--)
      scanf("%d", &i), age[i]++;
    for (i = 0, ct = 0; i < 120; i++)
      for (j = 0; j < age[i]; j++)
        if (ct == 0)
          printf("%d", i), ct++;
        else
          printf(" %d", i);
    puts("");
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  lea    D29(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  lea    D18(%rip),%rbx
  sub    $0x208,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1f8(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%r13
  lea    0xc(%rsp),%r12
  nopw   0x0(%rax,%rax,1)
L22:
  mov    %r13,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  test   %edx,%edx
  je     L42
  lea    0x10(%rsp),%rdi
  mov    $0x3c,%ecx
  xor    %eax,%eax
  sub    $0x1,%edx
  rep stos %rax,%es:(%rdi)
  mov    %edx,0x8(%rsp)
  nop
L52:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  movslq 0xc(%rsp),%rax
  addl   $0x1,0x10(%rsp,%rax,4)
  mov    0x8(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x8(%rsp)
  test   %eax,%eax
  jne    L52
  movl   $0x0,0xc(%rsp)
  xor    %esi,%esi
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L47:
  movslq %esi,%rax
  mov    0x10(%rsp,%rax,4),%eax
  test   %eax,%eax
  jle    L19
  xor    %r15d,%r15d
  test   %edx,%edx
  jne    L10
  xor    %eax,%eax
  mov    %rbx,%rdi
  mov    $0x1,%r15d
  call   <printf@plt>
  movslq 0xc(%rsp),%rax
  cmpl   $0x1,0x10(%rsp,%rax,4)
  mov    %rax,%rsi
  jle    L29
L10:
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%r15d
  call   <printf@plt>
  movslq 0xc(%rsp),%rax
  mov    %rax,%rsi
  cmp    %r15d,0x10(%rsp,%rax,4)
  jg     L10
L29:
  mov    $0x1,%edx
L19:
  add    $0x1,%esi
  mov    %esi,0xc(%rsp)
  cmp    $0x77,%esi
  jle    L47
  mov    %r14,%rdi
  call   <puts@plt>
  jmp    L22
L42:
  mov    0x1f8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x208,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D29
data_type: string
name: read_data
arguments: data_label: D9
data_type: string
name: read_data
arguments: data_label: D18
data_type: string

tool: 

tool: D9:  %d

tool: D18: %d

assistant: ```c
int main() {
  int a, ct;
  while (scanf("%d", &a) > 0, a) {
    int i, j, age[120] = {0};
    while (a--)
      scanf("%d", &i), age[i]++;
    for (i = 0, ct = 0; i < 120; i++)
      for (j = 0; j < age[i]; j++)
        if (ct == 0)
          printf("%d", i), ct++;
        else
          printf(" %d", i);
    puts("");
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<isdigit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x2f,-0x4(%rbp)
  jle    L28
  cmpl   $0x39,-0x4(%rbp)
  jg     L28
  mov    $0x1,%eax
  jmp    L7
L28:
  mov    $0x0,%eax
L7:
  pop    %rbp
  ret
```

assistant: ```c
int isdigit(int c) {
  if (c >= '0' && c <= '9')
    return 1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<isdigit>:
  endbr64
  sub    $0x30,%edi
  cmp    $0x9,%edi
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int isdigit(int c) {
  if (c >= '0' && c <= '9')
    return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<isdigit>:
  endbr64
  sub    $0x30,%edi
  xor    %eax,%eax
  cmp    $0x9,%edi
  setbe  %al
  ret
```

assistant: ```c
int isdigit(int c) {
  if (c >= '0' && c <= '9')
    return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<isdigit>:
  endbr64
  sub    $0x30,%edi
  xor    %eax,%eax
  cmp    $0x9,%edi
  setbe  %al
  ret
```

assistant: ```c
int isdigit(int c) {
  if (c >= '0' && c <= '9')
    return 1;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_eci_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x8(%rbp)
  cmpl   $0x14,-0x4(%rbp)
  jne    L36
  mov    -0x8(%rbp),%ecx
  mov    -0x10(%rbp),%rax
  mov    $0x5c,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <chr_cnt@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L12
L36:
  cmpl   $0x19,-0x4(%rbp)
  jne    L0
  mov    -0x8(%rbp),%esi
  mov    -0x10(%rbp),%rax
  mov    $0x7f,%ecx
  mov    $0x0,%edx
  mov    %rax,%rdi
  call   <chr_range_cnt@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L12
L0:
  cmpl   $0x1d,-0x4(%rbp)
  jne    L12
  shll   -0x8(%rbp)
L12:
  mov    -0x8(%rbp),%eax
  leave
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) int get_eci_length(const int eci, const unsigned char source[], int length) {
  if (eci == 20) {
    length += chr_cnt(source, length, '\\');
  } else if (eci == 25) {
    length += chr_range_cnt(source, length, 0, 0x7F);
  } else if (eci == 29) {
    length *= 2;
  }
  return length;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_eci_length>:
  endbr64
  push   %rbx
  mov    %edi,%eax
  mov    %rsi,%rdi
  mov    %edx,%ebx
  cmp    $0x14,%eax
  je     L39
  cmp    $0x19,%eax
  je     L29
  lea    (%rdx,%rdx,1),%edx
  cmp    $0x1d,%eax
  mov    %ebx,%eax
  cmove  %edx,%eax
L33:
  pop    %rbx
  ret
L39:
  mov    $0x5c,%edx
  mov    %ebx,%esi
  call   <chr_cnt@plt>
  add    %ebx,%eax
  jmp    L33
L29:
  mov    $0x7f,%ecx
  mov    $0x0,%edx
  mov    %ebx,%esi
  call   <chr_range_cnt@plt>
  add    %ebx,%eax
  jmp    L33
```

assistant: ```c
__attribute__((visibility("hidden"))) int get_eci_length(const int eci, const unsigned char source[], int length) {
  if (eci == 20) {
    length += chr_cnt(source, length, '\\');
  } else if (eci == 25) {
    length += chr_range_cnt(source, length, 0, 0x7F);
  } else if (eci == 29) {
    length *= 2;
  }
  return length;
}
```
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_eci_length>:
  endbr64
  mov    %edi,%eax
  push   %rbx
  mov    %rsi,%rdi
  mov    %edx,%ebx
  cmp    $0x14,%eax
  je     L2
  cmp    $0x19,%eax
  je     L15
  cmp    $0x1d,%eax
  lea    (%rdx,%rdx,1),%edx
  mov    %ebx,%eax
  pop    %rbx
  cmove  %edx,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %ebx,%esi
  mov    $0x5c,%edx
  call   <chr_cnt@plt>
  add    %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  mov    %ebx,%esi
  mov    $0x7f,%ecx
  xor    %edx,%edx
  call   <chr_range_cnt@plt>
  add    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) int get_eci_length(const int eci, const unsigned char source[], int length) {
  if (eci == 20) {
    length += chr_cnt(source, length, '\\');
  } else if (eci == 25) {
    length += chr_range_cnt(source, length, 0, 0x7F);
  } else if (eci == 29) {
    length *= 2;
  }
  return length;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<get_eci_length>:
  endbr64
  mov    %edi,%eax
  push   %rbx
  mov    %rsi,%rdi
  mov    %edx,%ebx
  cmp    $0x14,%eax
  je     L14
  cmp    $0x19,%eax
  je     L11
  cmp    $0x1d,%eax
  lea    (%rdx,%rdx,1),%edx
  mov    %ebx,%eax
  pop    %rbx
  cmove  %edx,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  mov    %ebx,%esi
  mov    $0x5c,%edx
  call   <chr_cnt@plt>
  add    %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  mov    %ebx,%esi
  mov    $0x7f,%ecx
  xor    %edx,%edx
  call   <chr_range_cnt@plt>
  add    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) int get_eci_length(const int eci, const unsigned char source[], int length) {
  if (eci == 20) {
    length += chr_cnt(source, length, '\\');
  } else if (eci == 25) {
    length += chr_range_cnt(source, length, 0, 0x7F);
  } else if (eci == 29) {
    length *= 2;
  }
  return length;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<_linux_getkey>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <_my_get_key@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned _linux_getkey(int eat, unsigned long wait) {
  unsigned k = _my_get_key(eat, wait);
  return k;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_linux_getkey>:
  endbr64
  sub    $0x8,%rsp
  call   <_my_get_key@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned _linux_getkey(int eat, unsigned long wait) {
  unsigned k = _my_get_key(eat, wait);
  return k;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<_linux_getkey>:
  endbr64
  jmp    1050 <_my_get_key@plt>
```

assistant: ```c
unsigned _linux_getkey(int eat, unsigned long wait) {
  unsigned k = _my_get_key(eat, wait);
  return k;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<_linux_getkey>:
  endbr64
  jmp    1050 <_my_get_key@plt>
```

assistant: ```c
unsigned _linux_getkey(int eat, unsigned long wait) {
  unsigned k = _my_get_key(eat, wait);
  return k;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<UART9BitAddrSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <_UARTBaseValid@plt>
  mov    %eax,%edi
  call   <ASSERT@plt>
  mov    -0x4(%rbp),%eax
  add    $0xa4,%eax
  cltq
  mov    %rax,%rdx
  mov    -0x8(%rbp),%eax
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  add    $0xa8,%eax
  cltq
  mov    %rax,%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,(%rdx)
  nop
  leave
  ret
```

assistant: ```c
void UART9BitAddrSet(uint32_t ui32Base, uint8_t ui8Addr, uint8_t ui8Mask) {
  ASSERT(_UARTBaseValid(ui32Base));
  (*((volatile uint32_t *)(ui32Base + 0x000000A4))) = ui8Addr << 0;
  (*((volatile uint32_t *)(ui32Base + 0x000000A8))) = ui8Mask << 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<UART9BitAddrSet>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r12d
  mov    %edx,%ebp
  call   <_UARTBaseValid@plt>
  mov    %eax,%edi
  call   <ASSERT@plt>
  lea    0xa4(%rbx),%eax
  cltq
  mov    %r12d,(%rax)
  add    $0xa8,%ebx
  movslq %ebx,%rbx
  mov    %ebp,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void UART9BitAddrSet(uint32_t ui32Base, uint8_t ui8Addr, uint8_t ui8Mask) {
  ASSERT(_UARTBaseValid(ui32Base));
  (*((volatile uint32_t *)(ui32Base + 0x000000A4))) = ui8Addr << 0;
  (*((volatile uint32_t *)(ui32Base + 0x000000A8))) = ui8Mask << 0;
}
```