ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <opensem@plt>
  mov    $0x0,%eax
  call   <createS_M@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <shmat@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <receive@plt>
  mov    $0x0,%eax
  call   <detachsem@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <detachS_M@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  opensem();
  int shmid = createS_M();
  void *shmp_p = shmat(shmid, NULL, 0);
  receive(shmp_p);
  detachsem();
  detachS_M(shmp_p);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <opensem@plt>
  mov    $0x0,%eax
  call   <createS_M@plt>
  mov    %eax,%edi
  mov    $0x0,%edx
  mov    $0x0,%esi
  call   <shmat@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <receive@plt>
  mov    $0x0,%eax
  call   <detachsem@plt>
  mov    %rbx,%rdi
  call   <detachS_M@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  opensem();
  int shmid = createS_M();
  void *shmp_p = shmat(shmid, NULL, 0);
  receive(shmp_p);
  detachsem();
  detachS_M(shmp_p);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <opensem@plt>
  xor    %eax,%eax
  call   <createS_M@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <shmat@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <receive@plt>
  xor    %eax,%eax
  call   <detachsem@plt>
  mov    %rbp,%rdi
  call   <detachS_M@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  opensem();
  int shmid = createS_M();
  void *shmp_p = shmat(shmid, NULL, 0);
  receive(shmp_p);
  detachsem();
  detachS_M(shmp_p);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <opensem@plt>
  xor    %eax,%eax
  call   <createS_M@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <shmat@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <receive@plt>
  xor    %eax,%eax
  call   <detachsem@plt>
  mov    %rbp,%rdi
  call   <detachS_M@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  opensem();
  int shmid = createS_M();
  void *shmp_p = shmat(shmid, NULL, 0);
  receive(shmp_p);
  detachsem();
  detachS_M(shmp_p);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<replace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %rdx,-0x68(%rbp)
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x38(%rbp)
  mov    -0x60(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x28(%rbp)
  movq   $0x0,-0x50(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x48(%rbp)
  jmp    L17
L14:
  addq   $0x1,-0x50(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x48(%rbp)
L17:
  mov    -0x60(%rbp),%rdx
  mov    -0x48(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L14
  mov    -0x38(%rbp),%rax
  sub    -0x30(%rbp),%rax
  imul   -0x50(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L44
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x48(%rbp)
  jmp    L41
L22:
  mov    -0x20(%rbp),%rax
  sub    -0x48(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x48(%rbp),%rcx
  mov    -0x40(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x8(%rbp),%rax
  add    %rax,-0x40(%rbp)
  mov    -0x38(%rbp),%rdx
  mov    -0x68(%rbp),%rcx
  mov    -0x40(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x38(%rbp),%rax
  add    %rax,-0x40(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x48(%rbp)
L41:
  mov    -0x60(%rbp),%rdx
  mov    -0x48(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L22
  mov    -0x48(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L44:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *replace(char const *const original, char const *const pattern, char const *const replacement) {
  size_t const replen = strlen(replacement);
  size_t const patlen = strlen(pattern);
  size_t const orilen = strlen(original);
  size_t patcnt = 0;
  const char *oriptr;
  const char *patloc;
  for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
    patcnt++;
  }
  {
    size_t const retlen = orilen + patcnt * (replen - patlen);
    char *const returned = (char *)malloc(sizeof(char) * (retlen + 1));
    if (returned != NULL) {
      char *retptr = returned;
      for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
        size_t const skplen = patloc - oriptr;
        strncpy(retptr, oriptr, skplen);
        retptr += skplen;
        strncpy(retptr, replacement, replen);
        retptr += replen;
      }
      strcpy(retptr, oriptr);
    }
    return returned;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<replace>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,0x10(%rsp)
  mov    %rdx,%rdi
  call   <strlen@plt>
  mov    %rax,%r15
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %rax,0x8(%rsp)
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %rax,%rbp
  mov    %r12,%rdi
  mov    $0x0,%ebx
  jmp    L17
L28:
  add    $0x1,%rbx
  mov    0x8(%rsp),%rcx
  lea    (%rax,%rcx,1),%rdi
L17:
  mov    %r13,%rsi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L28
  mov    %r15,%rax
  sub    0x8(%rsp),%rax
  imul   %rbx,%rax
  lea    0x1(%rax,%rbp,1),%edi
  call   <malloc@plt>
  mov    %rax,0x18(%rsp)
  test   %rax,%rax
  jne    L31
L33:
  mov    0x18(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L31:
  mov    0x18(%rsp),%r14
L42:
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <strstr@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L11
  mov    %rbx,%rbp
  sub    %r12,%rbp
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <strncpy@plt>
  add    %rbp,%r14
  mov    %r15,%rdx
  mov    0x10(%rsp),%rsi
  mov    %r14,%rdi
  call   <strncpy@plt>
  add    %r15,%r14
  mov    0x8(%rsp),%rax
  lea    (%rbx,%rax,1),%r12
  jmp    L42
L11:
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <strcpy@plt>
  jmp    L33
```

assistant: ```c
char *replace(char const *const original, char const *const pattern, char const *const replacement) {
  size_t const replen = strlen(replacement);
  size_t const patlen = strlen(pattern);
  size_t const orilen = strlen(original);
  size_t patcnt = 0;
  const char *oriptr;
  const char *patloc;
  for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
    patcnt++;
  }
  {
    size_t const retlen = orilen + patcnt * (replen - patlen);
    char *const returned = (char *)malloc(sizeof(char) * (retlen + 1));
    if (returned != NULL) {
      char *retptr = returned;
      for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
        size_t const skplen = patloc - oriptr;
        strncpy(retptr, oriptr, skplen);
        retptr += skplen;
        strncpy(retptr, replacement, replen);
        retptr += replen;
      }
      strcpy(retptr, oriptr);
    }
    return returned;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<replace>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rdx,%rdi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x28,%rsp
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r14
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,0x8(%rsp)
  jmp    L15
  cs nopw 0x0(%rax,%rax,1)
L49:
  add    $0x1,%r13
  lea    (%rax,%r12,1),%rdi
L15:
  mov    %rbx,%rsi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L49
  mov    %r14,%rax
  mov    0x8(%rsp),%rsi
  sub    %r12,%rax
  imul   %r13,%rax
  lea    0x1(%rax,%rsi,1),%edi
  call   <malloc@plt>
  mov    %rax,0x18(%rsp)
  test   %rax,%rax
  je     L11
  mov    0x18(%rsp),%r13
  jmp    L32
  xchg   %ax,%ax
L28:
  mov    %rcx,%rdx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    %rcx,0x10(%rsp)
  sub    %rbp,%rdx
  mov    %rdx,0x8(%rsp)
  call   <strncpy@plt>
  mov    0x8(%rsp),%rdx
  mov    %r15,%rsi
  add    %rdx,%r13
  mov    %r14,%rdx
  mov    %r13,%rdi
  add    %r14,%r13
  call   <strncpy@plt>
  mov    0x10(%rsp),%rcx
  lea    (%rcx,%r12,1),%rbp
L32:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  mov    %rax,%rcx
  test   %rax,%rax
  jne    L28
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
L11:
  mov    0x18(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *replace(char const *const original, char const *const pattern, char const *const replacement) {
  size_t const replen = strlen(replacement);
  size_t const patlen = strlen(pattern);
  size_t const orilen = strlen(original);
  size_t patcnt = 0;
  const char *oriptr;
  const char *patloc;
  for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
    patcnt++;
  }
  {
    size_t const retlen = orilen + patcnt * (replen - patlen);
    char *const returned = (char *)malloc(sizeof(char) * (retlen + 1));
    if (returned != NULL) {
      char *retptr = returned;
      for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
        size_t const skplen = patloc - oriptr;
        strncpy(retptr, oriptr, skplen);
        retptr += skplen;
        strncpy(retptr, replacement, replen);
        retptr += replen;
      }
      strcpy(retptr, oriptr);
    }
    return returned;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<replace>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rdx,%rdi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x28,%rsp
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r14
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,0x8(%rsp)
  jmp    L21
  cs nopw 0x0(%rax,%rax,1)
L13:
  add    $0x1,%r13
  lea    (%rax,%r12,1),%rdi
L21:
  mov    %rbx,%rsi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L13
  mov    %r14,%rax
  mov    0x8(%rsp),%rsi
  sub    %r12,%rax
  imul   %r13,%rax
  lea    0x1(%rax,%rsi,1),%edi
  call   <malloc@plt>
  mov    %rax,0x18(%rsp)
  test   %rax,%rax
  je     L44
  mov    %rax,%r13
  jmp    L7
  nopl   0x0(%rax)
L14:
  mov    %rcx,%rdx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    %rcx,0x10(%rsp)
  sub    %rbp,%rdx
  mov    %rdx,0x8(%rsp)
  call   <strncpy@plt>
  mov    0x8(%rsp),%rdx
  mov    %r15,%rsi
  add    %rdx,%r13
  mov    %r14,%rdx
  mov    %r13,%rdi
  add    %r14,%r13
  call   <strncpy@plt>
  mov    0x10(%rsp),%rcx
  lea    (%rcx,%r12,1),%rbp
L7:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  mov    %rax,%rcx
  test   %rax,%rax
  jne    L14
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
L44:
  mov    0x18(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *replace(char const *const original, char const *const pattern, char const *const replacement) {
  size_t const replen = strlen(replacement);
  size_t const patlen = strlen(pattern);
  size_t const orilen = strlen(original);
  size_t patcnt = 0;
  const char *oriptr;
  const char *patloc;
  for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
    patcnt++;
  }
  {
    size_t const retlen = orilen + patcnt * (replen - patlen);
    char *const returned = (char *)malloc(sizeof(char) * (retlen + 1));
    if (returned != NULL) {
      char *retptr = returned;
      for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen) {
        size_t const skplen = patloc - oriptr;
        strncpy(retptr, oriptr, skplen);
        retptr += skplen;
        strncpy(retptr, replacement, replen);
        retptr += replen;
      }
      strcpy(retptr, oriptr);
    }
    return returned;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_quantity_to_integer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    -0x40(%rbp),%rax
  lea    D38(%rip),%rdx
  lea    D23(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x20(%rbp),%rdx
  lea    -0x40(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <quantity_to_integer@plt>
  movzbl -0x20(%rbp),%eax
  cmp    $0x31,%al
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movzbl -0x1f(%rbp),%eax
  cmp    $0x32,%al
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movzbl -0x1e(%rbp),%eax
  cmp    $0x39,%al
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movzbl -0x1d(%rbp),%eax
  cmp    $0x35,%al
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    $0xa,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movl   $0x4,-0x44(%rbp)
  jmp    L15
L9:
  mov    -0x44(%rbp),%eax
  cltq
  movzbl -0x20(%rbp,%rax,1),%eax
  cmp    $0x30,%al
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  addl   $0x1,-0x44(%rbp)
L15:
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x44(%rbp)
  jl     L9
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D27
datatype: string
name: parse_data
arguments: tag: D38
datatype: string
name: parse_data
arguments: tag: D23
datatype: string
name: parse_data
arguments: tag: D30
datatype: string

tool: D27: test_quantity_to_integer...

tool: D38: 12.95

tool: D23: %s

tool: D30: ok


assistant: ```c
int test_quantity_to_integer() {
  char qty[20];
  char value[20];
  int i;
  printf("test_quantity_to_integer...");
  sprintf(qty, "%s", "12.95");
  quantity_to_integer((char *)qty, value);
  assert(value[0] == '1');
  assert(value[1] == '2');
  assert(value[2] == '9');
  assert(value[3] == '5');
  assert(strlen(value) - 2 == 8);
  for (i = 4; i < strlen(value); i++) {
    assert(value[i] == '0');
  }
  printf("ok\n");
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<test_quantity_to_integer>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    %rsp,%rbp
  lea    D29(%rip),%rdx
  lea    D22(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    0x20(%rsp),%rbx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <quantity_to_integer@plt>
  cmpb   $0x31,0x20(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmpb   $0x32,0x21(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmpb   $0x39,0x22(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmpb   $0x35,0x23(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    $0xa,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x4,%ebx
  lea    0x20(%rsp),%rbp
  jmp    L14
L21:
  cmpb   $0x30,(%rbx,%rbp,1)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  add    $0x1,%rbx
L14:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L21
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  mov    $0x1,%eax
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D14
type_infered: string
name: read_data
arguments: data_label: D29
type_infered: string
name: read_data
arguments: data_label: D22
type_infered: string
name: read_data
arguments: data_label: D3
type_infered: string

tool: D14: test_quantity_to_integer...

tool: D29: 12.95

tool: D22: %s

tool: D3: ok


assistant: ```c
int test_quantity_to_integer() {
  char qty[20];
  char value[20];
  int i;
  printf("test_quantity_to_integer...");
  sprintf(qty, "%s", "12.95");
  quantity_to_integer((char *)qty, value);
  assert(value[0] == '1');
  assert(value[1] == '2');
  assert(value[2] == '9');
  assert(value[3] == '5');
  assert(strlen(value) - 2 == 8);
  for (i = 4; i < strlen(value); i++) {
    assert(value[i] == '0');
  }
  printf("ok\n");
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<test_quantity_to_integer>:
  endbr64
  push   %r12
  lea    D25(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    $0x4,%ebx
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    0x20(%rsp),%rbp
  call   <printf@plt>
  lea    D35(%rip),%rdx
  lea    D1(%rip),%rsi
  mov    %r12,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <quantity_to_integer@plt>
  xor    %edi,%edi
  cmpb   $0x31,0x20(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x32,0x21(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x39,0x22(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x35,0x23(%rsp)
  sete   %dil
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  xor    %edi,%edi
  cmp    $0xa,%eax
  sete   %dil
  call   <assert@plt>
  jmp    L29
  xchg   %ax,%ax
L27:
  xor    %edi,%edi
  cmpb   $0x30,0x0(%rbp,%rbx,1)
  sete   %dil
  add    $0x1,%rbx
  call   <assert@plt>
L29:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L27
  lea    D10(%rip),%rdi
  call   <printf@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x40,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D25
type_guessed: string
name: retrieve_data
arguments: tag: D35
type_guessed: string
name: retrieve_data
arguments: tag: D1
type_guessed: string
name: retrieve_data
arguments: tag: D10
type_guessed: string

tool: D25: test_quantity_to_integer...

tool: D35: 12.95

tool: D1: %s

tool: D10: ok


assistant: ```c
int test_quantity_to_integer() {
  char qty[20];
  char value[20];
  int i;
  printf("test_quantity_to_integer...");
  sprintf(qty, "%s", "12.95");
  quantity_to_integer((char *)qty, value);
  assert(value[0] == '1');
  assert(value[1] == '2');
  assert(value[2] == '9');
  assert(value[3] == '5');
  assert(strlen(value) - 2 == 8);
  for (i = 4; i < strlen(value); i++) {
    assert(value[i] == '0');
  }
  printf("ok\n");
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<test_quantity_to_integer>:
  endbr64
  push   %r12
  lea    D6(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    $0x4,%ebx
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    0x20(%rsp),%rbp
  call   <printf@plt>
  lea    D3(%rip),%rdx
  lea    D32(%rip),%rsi
  mov    %r12,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <quantity_to_integer@plt>
  xor    %edi,%edi
  cmpb   $0x31,0x20(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x32,0x21(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x39,0x22(%rsp)
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmpb   $0x35,0x23(%rsp)
  sete   %dil
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  xor    %edi,%edi
  cmp    $0xa,%eax
  sete   %dil
  call   <assert@plt>
  jmp    L23
  xchg   %ax,%ax
L15:
  xor    %edi,%edi
  cmpb   $0x30,0x0(%rbp,%rbx,1)
  sete   %dil
  add    $0x1,%rbx
  call   <assert@plt>
L23:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L15
  lea    D22(%rip),%rdi
  call   <printf@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x40,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type: string
name: extract_symbolic_data
arguments: tag: D3
type: string
name: extract_symbolic_data
arguments: tag: D32
type: string
name: extract_symbolic_data
arguments: tag: D22
type: string

tool: D6: test_quantity_to_integer...

tool: D3: 12.95

tool: D32: %s

tool: D22: ok


assistant: ```c
int test_quantity_to_integer() {
  char qty[20];
  char value[20];
  int i;
  printf("test_quantity_to_integer...");
  sprintf(qty, "%s", "12.95");
  quantity_to_integer((char *)qty, value);
  assert(value[0] == '1');
  assert(value[1] == '2');
  assert(value[2] == '9');
  assert(value[3] == '5');
  assert(strlen(value) - 2 == 8);
  for (i = 4; i < strlen(value); i++) {
    assert(value[i] == '0');
  }
  printf("ok\n");
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<chop>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0xc(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *chop(char *str) {
  char *new;
  int len = strlen(str);
  new = (char *)malloc(len);
  strncpy(new, str, (len - 1));
  new[len - 1] = '\0';
  return new;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<chop>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  lea    -0x1(%rbx),%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  movslq %ebx,%rbx
  movb   $0x0,-0x1(%rbp,%rbx,1)
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *chop(char *str) {
  char *new;
  int len = strlen(str);
  new = (char *)malloc(len);
  strncpy(new, str, (len - 1));
  new[len - 1] = '\0';
  return new;
}
```