ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<nr_incore>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  shr    $0xc,%r12
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L67
L8:
  xor    %eax,%eax
  mov    %rbp,%rdx
  mov    %r13,%rsi
  mov    %r14,%rdi
  call   <mincore@plt>
  test   %eax,%eax
  jne    L69
  test   %r12,%r12
  je     L12
L36:
  lea    (%r12,%rbp,1),%rcx
  mov    %rbp,%rax
  xor    %r12d,%r12d
  nopl   0x0(%rax,%rax,1)
L1:
  movzbl (%rax),%edx
  add    $0x1,%rax
  add    %rdx,%r12
  cmp    %rax,%rcx
  jne    L1
L68:
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L69:
  mov    %eax,%esi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D29(%rip),%rdi
  xor    %eax,%eax
  call   <perror@plt>
  xor    %eax,%eax
  mov    $0x39,%edx
  lea    D32(%rip),%rsi
  lea    D54(%rip),%rdi
  call   <__mpx_dig_abort@plt>
  test   %r12,%r12
  jne    L36
L12:
  xor    %r12d,%r12d
  jmp    L68
L67:
  mov    $0x33,%edx
  lea    D32(%rip),%rsi
  lea    D54(%rip),%rdi
  xor    %eax,%eax
  call   <__mpx_dig_abort@plt>
  jmp    L8
```

tool_calls: name: parse_data
arguments: label: D11
type_guessed: string
name: parse_data
arguments: label: D29
type_guessed: string
name: parse_data
arguments: label: D32
type_guessed: string
name: parse_data
arguments: label: D54
type_guessed: string

tool: D11: mincore ret: %d


tool: D29: mincore

tool: D32: nr_incore

tool: D54: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/BPI-SINOVOIP/BPI-Mainline-kernel/refs/heads/master/linux-4.14/tools/testing/selftests/x86/mpx-dig.c

assistant: ```c
long nr_incore(void *ptr, unsigned long size_bytes) {
  int i;
  long ret = 0;
  long vec_len = size_bytes / 4096;
  unsigned char *vec = malloc(vec_len);
  int incore_ret;
  if (!vec)
    __mpx_dig_abort("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/BPI-SINOVOIP/BPI-Mainline-kernel/refs/heads/master/linux-4.14/tools/testing/selftests/x86/mpx-dig.c", __func__, 51);
  incore_ret = mincore(ptr, size_bytes, vec);
  if (incore_ret) {
    printf("mincore ret: %d\n", incore_ret);
    perror("mincore");
    __mpx_dig_abort("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/BPI-SINOVOIP/BPI-Mainline-kernel/refs/heads/master/linux-4.14/tools/testing/selftests/x86/mpx-dig.c", __func__, 57);
  }
  for (i = 0; i < vec_len; i++)
    ret += vec[i];
  free(vec);
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rax
  mov    %rax,0x18(%rsp)
  movl   $0xa,0x10(%rsp)
  movq   $0xa,(%rsp)
  lea    0x2e(%rsp),%rax
  mov    %rax,0x8(%rsp)
  movb   $0x1,0x2e(%rsp)
  movb   $0x2,0x37(%rsp)
  lea    0x24(%rsp),%rdi
  mov    %rsp,%r10
  mov    $0x0,%eax
  call   <retframe_block.0>
  cmpb   $0x1,0x24(%rsp)
  jne    L15
  cmpb   $0x2,0x2d(%rsp)
  jne    L15
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  mov    $0x0,%eax
  add    $0x48,%rsp
  ret
L15:
  call   <abort@plt>
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int size = 10;
  typedef struct {
    char val[size];
  } block;
  block a, b;
  block __attribute__((noinline)) retframe_block() { return *(block *)&b; }
  b.val[0] = 1;
  b.val[9] = 2;
  a = retframe_block();
  if (a.val[0] != 1 || a.val[9] != 2)
    abort();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rax
  lea    0x24(%rsp),%rdi
  mov    %rsp,%r10
  mov    %rax,0x18(%rsp)
  lea    0x2e(%rsp),%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0xa,0x10(%rsp)
  movq   $0xa,(%rsp)
  movb   $0x1,0x2e(%rsp)
  movb   $0x2,0x37(%rsp)
  call   <retframe_block.0>
  cmpb   $0x1,0x24(%rsp)
  jne    10a0 <main.cold>
  cmpb   $0x2,0x2d(%rsp)
  jne    10a0 <main.cold>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  xor    %eax,%eax
  add    $0x48,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int size = 10;
  typedef struct {
    char val[size];
  } block;
  block a, b;
  block __attribute__((noinline)) retframe_block() { return *(block *)&b; }
  b.val[0] = 1;
  b.val[9] = 2;
  a = retframe_block();
  if (a.val[0] != 1 || a.val[9] != 2)
    abort();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rax
  lea    0x24(%rsp),%rdi
  mov    %rsp,%r10
  mov    %rax,0x18(%rsp)
  lea    0x2e(%rsp),%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0xa,0x10(%rsp)
  movq   $0xa,(%rsp)
  movb   $0x1,0x2e(%rsp)
  movb   $0x2,0x37(%rsp)
  call   <retframe_block.0>
  cmpb   $0x1,0x24(%rsp)
  jne    10a0 <main.cold>
  cmpb   $0x2,0x2d(%rsp)
  jne    10a0 <main.cold>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  xor    %eax,%eax
  add    $0x48,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int size = 10;
  typedef struct {
    char val[size];
  } block;
  block a, b;
  block __attribute__((noinline)) retframe_block() { return *(block *)&b; }
  b.val[0] = 1;
  b.val[9] = 2;
  a = retframe_block();
  if (a.val[0] != 1 || a.val[9] != 2)
    abort();
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<brp_map_hash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x1505,-0x4(%rbp)
  jmp    L14
L7:
  mov    -0x4(%rbp),%eax
  shl    $0x5,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  lea    (%rdx,%rax,1),%ecx
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  xor    %ecx,%eax
  mov    %eax,-0x4(%rbp)
L14:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned brp_map_hash(const char *str, void *storage) {
  unsigned hash = 5381;
  while (*str) {
    hash = ((hash << 5) + hash) ^ *str++;
  }
  return hash;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<brp_map_hash>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L19
  mov    $0x1505,%eax
L17:
  mov    %eax,%ecx
  shl    $0x5,%ecx
  add    %ecx,%eax
  add    $0x1,%rdi
  movsbl %dl,%edx
  xor    %edx,%eax
  movzbl (%rdi),%edx
  test   %dl,%dl
  jne    L17
  ret
L19:
  mov    $0x1505,%eax
  ret
```

assistant: ```c
unsigned brp_map_hash(const char *str, void *storage) {
  unsigned hash = 5381;
  while (*str) {
    hash = ((hash << 5) + hash) ^ *str++;
  }
  return hash;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<brp_map_hash>:
  endbr64
  movsbl (%rdi),%edx
  mov    $0x1505,%eax
  test   %dl,%dl
  je     L1
L10:
  mov    %eax,%ecx
  add    $0x1,%rdi
  shl    $0x5,%ecx
  add    %ecx,%eax
  xor    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L10
  ret
  nopl   (%rax)
L1:
  ret
```

assistant: ```c
unsigned brp_map_hash(const char *str, void *storage) {
  unsigned hash = 5381;
  while (*str) {
    hash = ((hash << 5) + hash) ^ *str++;
  }
  return hash;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<brp_map_hash>:
  endbr64
  movsbl (%rdi),%edx
  mov    $0x1505,%eax
  test   %dl,%dl
  je     L6
L19:
  mov    %eax,%ecx
  add    $0x1,%rdi
  shl    $0x5,%ecx
  add    %ecx,%eax
  xor    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L19
  ret
  nopl   (%rax)
L6:
  ret
```

assistant: ```c
unsigned brp_map_hash(const char *str, void *storage) {
  unsigned hash = 5381;
  while (*str) {
    hash = ((hash << 5) + hash) ^ *str++;
  }
  return hash;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<resolve>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <gethostbyname@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L0
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    0x4(%rax),%eax
  lea    -0x14(%rbp),%rcx
  mov    %eax,%esi
  mov    %ecx,%edi
  call   <memcpy@plt>
  jmp    L19
L0:
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L19:
  mov    -0x14(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
data_type: string

tool: D3: resolving

assistant: ```c
unsigned int resolve(char *host) {
  struct hostent *he;
  struct sockaddr_in tmp;
  he = gethostbyname(host);
  if (he) {
    memcpy((caddr_t)&tmp.sin_addr.s_addr, he->h_addr, he->h_length);
  } else {
    perror("resolving");
    exit(-1);
  }
  return (tmp.sin_addr.s_addr);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<resolve>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L2
  mov    0x4(%rax),%esi
  mov    (%rax),%edx
  lea    0x4(%rsp),%edi
  call   <memcpy@plt>
L24:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x18,%rsp
  ret
L2:
  lea    D4(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L24
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D4
type: string

tool: D4: resolving

assistant: ```c
unsigned int resolve(char *host) {
  struct hostent *he;
  struct sockaddr_in tmp;
  he = gethostbyname(host);
  if (he) {
    memcpy((caddr_t)&tmp.sin_addr.s_addr, he->h_addr, he->h_length);
  } else {
    perror("resolving");
    exit(-1);
  }
  return (tmp.sin_addr.s_addr);
}
```
user: Translate the below assembly code into C programming language:

```asm
<resolve>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L17
  mov    0x4(%rax),%esi
  mov    (%rax),%edx
  lea    0x4(%rsp),%edi
  call   <memcpy@plt>
L10:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L17:
  lea    D2(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L10
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D2
type: string

tool: D2: resolving

assistant: ```c
unsigned int resolve(char *host) {
  struct hostent *he;
  struct sockaddr_in tmp;
  he = gethostbyname(host);
  if (he) {
    memcpy((caddr_t)&tmp.sin_addr.s_addr, he->h_addr, he->h_length);
  } else {
    perror("resolving");
    exit(-1);
  }
  return (tmp.sin_addr.s_addr);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<resolve>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L20
  mov    0x4(%rax),%esi
  mov    (%rax),%edx
  lea    0x4(%rsp),%edi
  call   <memcpy@plt>
L28:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L20:
  lea    D0(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L28
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D0
data_type: string

tool: D0: resolving

assistant: ```c
unsigned int resolve(char *host) {
  struct hostent *he;
  struct sockaddr_in tmp;
  he = gethostbyname(host);
  if (he) {
    memcpy((caddr_t)&tmp.sin_addr.s_addr, he->h_addr, he->h_length);
  } else {
    perror("resolving");
    exit(-1);
  }
  return (tmp.sin_addr.s_addr);
}
```
user: What is the c source code of the assembly code below?

```asm
<show_version_cb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  lea    D3(%rip),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
type: string
name: disassemble_data
arguments: label: D7
type: string

tool: D3: 0.1

tool: D7: snake version %s


assistant: ```c
int show_version_cb(struct argparse *this, const struct argparse_option *option) {
  printf("snake version %s\n", "0.1");
  exit(0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<show_version_cb>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D4
type_guessed: string
name: retrieve_data
arguments: tag: D14
type_guessed: string

tool: D4: 0.1

tool: D14: snake version %s


assistant: ```c
int show_version_cb(struct argparse *this, const struct argparse_option *option) {
  printf("snake version %s\n", "0.1");
  exit(0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<show_version_cb>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  lea    D12(%rip),%rsi
  call   <printf@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: read_data
arguments: tag: D4
type_infered: string
name: read_data
arguments: tag: D12
type_infered: string

tool: D4: snake version %s


tool: D12: 0.1

assistant: ```c
int show_version_cb(struct argparse *this, const struct argparse_option *option) {
  printf("snake version %s\n", "0.1");
  exit(0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<show_version_cb>:
  endbr64
  sub    $0x8,%rsp
  lea    D11(%rip),%rdi
  lea    D3(%rip),%rsi
  call   <printf@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D11
type_infered: string
name: disassemble_data
arguments: data_label: D3
type_infered: string

tool: D11: snake version %s


tool: D3: 0.1

assistant: ```c
int show_version_cb(struct argparse *this, const struct argparse_option *option) {
  printf("snake version %s\n", "0.1");
  exit(0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<format_timeval>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0xffffffffffffffff,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  mov    %rax,%rdi
  call   <gmtime@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L27
  mov    -0x8(%rbp),%rdx
  mov    -0x38(%rbp),%rsi
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rcx
  lea    D0(%rip),%rdx
  mov    %rax,%rdi
  call   <strftime@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jle    L27
  mov    -0x10(%rbp),%rax
  cmp    %rax,-0x38(%rbp)
  jbe    L27
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  movslq %eax,%rdx
  imul   $0x10624dd3,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x6,%edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x38(%rbp),%rax
  sub    %rcx,%rax
  mov    %rax,%rsi
  mov    -0x10(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  mov    %edx,%ecx
  lea    D2(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jle    L39
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  jmp    L46
L39:
  mov    $0xffffffffffffffff,%rax
L46:
  mov    %rax,-0x10(%rbp)
L27:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D0
data_type: string
name: unpack_data
arguments: label: D2
data_type: string

tool: D0: %Y-%m-%d %H:%M:%S

tool: D2: .%06d

assistant: ```c
ssize_t format_timeval(struct timeval *tv, char *buf, size_t sz) {
  ssize_t written = -1;
  struct tm *gm = gmtime(&tv->tv_sec);
  if (gm) {
    written = (ssize_t)strftime(buf, sz, "%Y-%m-%d %H:%M:%S", gm);
    if ((written > 0) && ((size_t)written < sz)) {
      int w = snprintf(buf + written, sz - (size_t)written, ".%06d", ((int)tv->tv_usec) / 1000);
      written = (w > 0) ? written + w : -1;
    }
  }
  return written;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<format_timeval>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  mov    %rdx,%rbp
  lea    0x8(%rdi),%rdi
  call   <gmtime@plt>
  test   %rax,%rax
  je     L52
  mov    %rax,%rcx
  lea    D9(%rip),%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strftime@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  jle    L33
  cmp    %rbp,%rax
  jb     L44
L33:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L44:
  mov    0x0(%r13),%rdx
  movslq %edx,%rcx
  imul   $0x10624dd3,%rcx,%rcx
  sar    $0x26,%rcx
  sar    $0x1f,%edx
  sub    %edx,%ecx
  mov    %rbp,%rsi
  sub    %rax,%rsi
  lea    (%r12,%rax,1),%rdi
  lea    D15(%rip),%rdx
  call   <snprintf@plt>
  test   %eax,%eax
  jle    L16
  cltq
  add    %rax,%rbx
  jmp    L33
L52:
  mov    $0xffffffffffffffff,%rbx
  jmp    L33
L16:
  mov    $0xffffffffffffffff,%rbx
  jmp    L33
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_guessed: string
name: retrieve_data
arguments: data_label: D15
type_guessed: string

tool: D9: %Y-%m-%d %H:%M:%S

tool: D15: .%06d

assistant: ```c
ssize_t format_timeval(struct timeval *tv, char *buf, size_t sz) {
  ssize_t written = -1;
  struct tm *gm = gmtime(&tv->tv_sec);
  if (gm) {
    written = (ssize_t)strftime(buf, sz, "%Y-%m-%d %H:%M:%S", gm);
    if ((written > 0) && ((size_t)written < sz)) {
      int w = snprintf(buf + written, sz - (size_t)written, ".%06d", ((int)tv->tv_usec) / 1000);
      written = (w > 0) ? written + w : -1;
    }
  }
  return written;
}
```
user: Translate the below assembly code into C programming language:

```asm
<format_timeval>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  add    $0x8,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <gmtime@plt>
  test   %rax,%rax
  je     L28
  mov    %rax,%rcx
  lea    D11(%rip),%rdx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strftime@plt>
  mov    %rax,%r12
  test   %rax,%rax
  jle    L4
  cmp    %rbx,%rax
  jb     L16
L4:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L16:
  mov    0x0(%r13),%rax
  sub    %r12,%rbx
  lea    0x0(%rbp,%r12,1),%rdi
  lea    D19(%rip),%rdx
  mov    %rbx,%rsi
  movslq %eax,%rcx
  sar    $0x1f,%eax
  imul   $0x10624dd3,%rcx,%rcx
  sar    $0x26,%rcx
  sub    %eax,%ecx
  call   <snprintf@plt>
  test   %eax,%eax
  jle    L28
  cltq
  add    $0x8,%rsp
  add    %rax,%r12
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L28:
  mov    $0xffffffffffffffff,%r12
  jmp    L4
```

tool_calls: name: extract_symbolic_data
arguments: tag: D11
type_infered: string
name: extract_symbolic_data
arguments: tag: D19
type_infered: string

tool: D11: %Y-%m-%d %H:%M:%S

tool: D19: .%06d

assistant: ```c
ssize_t format_timeval(struct timeval *tv, char *buf, size_t sz) {
  ssize_t written = -1;
  struct tm *gm = gmtime(&tv->tv_sec);
  if (gm) {
    written = (ssize_t)strftime(buf, sz, "%Y-%m-%d %H:%M:%S", gm);
    if ((written > 0) && ((size_t)written < sz)) {
      int w = snprintf(buf + written, sz - (size_t)written, ".%06d", ((int)tv->tv_usec) / 1000);
      written = (w > 0) ? written + w : -1;
    }
  }
  return written;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<format_timeval>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  add    $0x8,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <gmtime@plt>
  test   %rax,%rax
  je     L38
  mov    %rax,%rcx
  lea    D8(%rip),%rdx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strftime@plt>
  mov    %rax,%r12
  test   %rax,%rax
  jle    L23
  cmp    %rbx,%rax
  jb     L47
L23:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L47:
  mov    0x0(%r13),%rax
  sub    %r12,%rbx
  lea    0x0(%rbp,%r12,1),%rdi
  lea    D1(%rip),%rdx
  mov    %rbx,%rsi
  movslq %eax,%rcx
  sar    $0x1f,%eax
  imul   $0x10624dd3,%rcx,%rcx
  sar    $0x26,%rcx
  sub    %eax,%ecx
  call   <snprintf@plt>
  test   %eax,%eax
  jle    L38
  cltq
  add    $0x8,%rsp
  add    %rax,%r12
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L38:
  mov    $0xffffffffffffffff,%r12
  jmp    L23
```

tool_calls: name: retrieve_data
arguments: tag: D8
type_infered: string
name: retrieve_data
arguments: tag: D1
type_infered: string

tool: D8: %Y-%m-%d %H:%M:%S

tool: D1: .%06d

assistant: ```c
ssize_t format_timeval(struct timeval *tv, char *buf, size_t sz) {
  ssize_t written = -1;
  struct tm *gm = gmtime(&tv->tv_sec);
  if (gm) {
    written = (ssize_t)strftime(buf, sz, "%Y-%m-%d %H:%M:%S", gm);
    if ((written > 0) && ((size_t)written < sz)) {
      int w = snprintf(buf + written, sz - (size_t)written, ".%06d", ((int)tv->tv_usec) / 1000);
      written = (w > 0) ? written + w : -1;
    }
  }
  return written;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<doWebStart>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D18(%rip),%rax
  mov    %rax,-0x20(%rbp)
  lea    D7(%rip),%rax
  mov    %rax,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <runCmd@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D18
datatype: string
name: disassemble_data
arguments: data_tag: D7
datatype: string

tool: D18: /etc/init.d/bitmeterweb

tool: D7: start

assistant: ```c
int doWebStart(FILE *file, int argc, char **argv) {
  const char *args[] = {"/etc/init.d/bitmeterweb", "start", 0};
  return runCmd(args);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<doWebStart>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D17(%rip),%rax
  mov    %rax,(%rsp)
  lea    D13(%rip),%rax
  mov    %rax,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  mov    %rsp,%rdi
  call   <runCmd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D17
type: string
name: read_data
arguments: label: D13
type: string

tool: D17: /etc/init.d/bitmeterweb

tool: D13: start

assistant: ```c
int doWebStart(FILE *file, int argc, char **argv) {
  const char *args[] = {"/etc/init.d/bitmeterweb", "start", 0};
  return runCmd(args);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<doWebStart>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  lea    D7(%rip),%rax
  mov    %rsp,%rdi
  movq   $0x0,0x10(%rsp)
  mov    %rax,(%rsp)
  lea    D13(%rip),%rax
  mov    %rax,0x8(%rsp)
  call   <runCmd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x28,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
datatype: string
name: extract_symbolic_data
arguments: label: D13
datatype: string

tool: D7: /etc/init.d/bitmeterweb

tool: D13: start

assistant: ```c
int doWebStart(FILE *file, int argc, char **argv) {
  const char *args[] = {"/etc/init.d/bitmeterweb", "start", 0};
  return runCmd(args);
}
```