ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<setSaneCfgAddPath>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %ecx,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <PHYSFS_getRealDir@plt>
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  xor    %edi,%edi
  add    %rax,%rbx
  add    %r15,%rbx
  lea    0x1(%rbx),%rsi
  cmp    $0x7f,%rsi
  ja     L53
  add    $0x19,%rbx
  mov    %rsp,%rdx
  mov    %rbx,%rax
  and    $0xfffffffffffff000,%rbx
  sub    %rbx,%rdx
  and    $0xfffffffffffffff0,%rax
  cmp    %rdx,%rsp
  je     L44
L64:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdx,%rsp
  jne    L64
L44:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L30
  orq    $0x0,-0x8(%rsp,%rax,1)
L30:
  lea    0xf(%rsp),%rdi
  and    $0xfffffffffffffff0,%rdi
L53:
  call   <__PHYSFS_initSmallAlloc@plt>
  mov    %rax,%r15
  test   %rax,%rax
  jne    L38
L31:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L38:
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rax,%rdi
  lea    D6(%rip),%rsi
  call   <sprintf@plt>
  mov    -0x44(%rbp),%eax
  xor    %esi,%esi
  mov    %r15,%rdi
  test   %eax,%eax
  sete   %sil
  call   <PHYSFS_addToSearchPath@plt>
  mov    %r15,%rdi
  call   <__PHYSFS_smallFree@plt>
  jmp    L31
L27:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D6
data_type: string

tool: D6: %s%s%s

assistant: ```c
void setSaneCfgAddPath(const char *i, const size_t l, const char *dirsep, int archivesFirst) {
  const char *d = PHYSFS_getRealDir(i);
  const size_t allocsize = strlen(d) + strlen(dirsep) + l + 1;
  char *str = (char *)(__PHYSFS_initSmallAlloc((((allocsize) < 128) ? alloca((size_t)((allocsize) + 1)) : NULL), (allocsize)));
  if (str != NULL) {
    sprintf(str, "%s%s%s", d, dirsep, i);
    PHYSFS_addToSearchPath(str, archivesFirst == 0);
    __PHYSFS_smallFree(str);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L3
L13:
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L3:
  mov    -0x24(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  test   %eax,%eax
  jne    L13
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *ptr, const void *src, int size) {
  char *ptr2 = ptr;
  const char *src2 = src;
  while (size--)
    *ptr2++ = *src2++;
  return ptr;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %edx,%edx
  je     L9
  mov    %edx,%edx
  mov    $0x0,%ecx
L4:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L4
L9:
  ret
```

assistant: ```c
void *memcpy(void *ptr, const void *src, int size) {
  char *ptr2 = ptr;
  const char *src2 = src;
  while (size--)
    *ptr2++ = *src2++;
  return ptr;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %edx,%edx
  je     L8
  mov    %edx,%edx
  xor    %ecx,%ecx
  nop
L10:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L10
L8:
  ret
```

assistant: ```c
void *memcpy(void *ptr, const void *src, int size) {
  char *ptr2 = ptr;
  const char *src2 = src;
  while (size--)
    *ptr2++ = *src2++;
  return ptr;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<memcpy>:
  endbr64
  mov    %rsi,%rcx
  mov    %rdi,%r8
  lea    -0x1(%rdx),%esi
  test   %edx,%edx
  je     L144
  lea    0x1(%rcx),%rdi
  mov    %r8,%rax
  sub    %rdi,%rax
  cmp    $0xe,%rax
  jbe    L150
  cmp    $0x6,%esi
  jbe    L150
  cmp    $0xe,%esi
  jbe    L23
  mov    %edx,%edi
  xor    %eax,%eax
  shr    $0x4,%edi
  shl    $0x4,%rdi
  cs nopw 0x0(%rax,%rax,1)
L152:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rdi
  jne    L152
  mov    %edx,%eax
  and    $0xfffffff0,%eax
  mov    %eax,%edi
  sub    %eax,%esi
  lea    (%r8,%rdi,1),%r9
  add    %rcx,%rdi
  cmp    %eax,%edx
  je     L144
L96:
  sub    %eax,%edx
  lea    -0x1(%rdx),%r10d
  cmp    $0x6,%r10d
  jbe    L138
  mov    (%rcx,%rax,1),%rcx
  mov    %rcx,(%r8,%rax,1)
  mov    %edx,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%ecx
  sub    %eax,%esi
  add    %rcx,%r9
  add    %rcx,%rdi
  cmp    %eax,%edx
  je     L144
L138:
  movzbl (%rdi),%eax
  mov    %al,(%r9)
  test   %esi,%esi
  je     L144
  movzbl 0x1(%rdi),%eax
  mov    %al,0x1(%r9)
  cmp    $0x1,%esi
  je     L144
  movzbl 0x2(%rdi),%eax
  mov    %al,0x2(%r9)
  cmp    $0x2,%esi
  je     L144
  movzbl 0x3(%rdi),%eax
  mov    %al,0x3(%r9)
  cmp    $0x3,%esi
  je     L144
  movzbl 0x4(%rdi),%eax
  mov    %al,0x4(%r9)
  cmp    $0x4,%esi
  je     L144
  movzbl 0x5(%rdi),%eax
  mov    %al,0x5(%r9)
  cmp    $0x5,%esi
  je     L144
  movzbl 0x6(%rdi),%eax
  mov    %al,0x6(%r9)
L144:
  mov    %r8,%rax
  ret
  nopl   (%rax)
L150:
  mov    %edx,%edx
  xor    %eax,%eax
  nopl   0x0(%rax)
L94:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L94
  mov    %r8,%rax
  ret
L23:
  mov    %rcx,%rdi
  mov    %r8,%r9
  xor    %eax,%eax
  jmp    L96
```

assistant: ```c
void *memcpy(void *ptr, const void *src, int size) {
  char *ptr2 = ptr;
  const char *src2 = src;
  while (size--)
    *ptr2++ = *src2++;
  return ptr;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<trim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L76
L23:
  addl   $0x1,-0xc(%rbp)
L76:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jg     L21
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jg     L23
  jmp    L21
L60:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rcx),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0xc(%rbp)
L21:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L60
  mov    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x0,(%rax)
  jmp    L84
L66:
  mov    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x0,(%rax)
L84:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L14
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jg     L14
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jg     L66
L14:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void trim(char *str) {
  int pos = 0;
  char *dest = str;
  while (str[pos] <= ' ' && str[pos] > 0)
    pos++;
  while (str[pos]) {
    *(dest++) = str[pos];
    pos++;
  }
  *(dest--) = '\0';
  while (dest >= str && *dest <= ' ' && *dest > 0)
    *(dest--) = '\0';
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<trim>:
  endbr64
  movzbl (%rdi),%eax
  sub    $0x1,%eax
  cmp    $0x1f,%al
  ja     L24
  mov    $0x1,%eax
L22:
  mov    %eax,%ecx
  movzbl (%rdi,%rax,1),%esi
  lea    -0x1(%rsi),%edx
  add    $0x1,%rax
  cmp    $0x1f,%dl
  jbe    L22
L83:
  movslq %ecx,%rcx
  movzbl (%rdi,%rcx,1),%eax
  test   %al,%al
  je     L4
  mov    %rdi,%rdx
L43:
  add    $0x1,%rdx
  mov    %al,-0x1(%rdx)
  movzbl (%rdx,%rcx,1),%eax
  test   %al,%al
  jne    L43
L80:
  lea    -0x1(%rdx),%rax
  movb   $0x0,(%rdx)
  cmp    %rax,%rdi
  ja     L17
  sub    $0x1,%rdi
L61:
  movzbl (%rax),%esi
  lea    -0x1(%rsi),%edx
  cmp    $0x1f,%dl
  ja     L17
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rdi
  jne    L61
L17:
  ret
L24:
  mov    $0x0,%ecx
  jmp    L83
L4:
  mov    %rdi,%rdx
  jmp    L80
```

assistant: ```c
void trim(char *str) {
  int pos = 0;
  char *dest = str;
  while (str[pos] <= ' ' && str[pos] > 0)
    pos++;
  while (str[pos]) {
    *(dest++) = str[pos];
    pos++;
  }
  *(dest--) = '\0';
  while (dest >= str && *dest <= ' ' && *dest > 0)
    *(dest--) = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<trim>:
  endbr64
  movzbl (%rdi),%edx
  lea    -0x1(%rdx),%eax
  cmp    $0x1f,%al
  ja     L1
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L21:
  movzbl (%rdi,%rax,1),%edx
  movslq %eax,%rsi
  add    $0x1,%rax
  lea    -0x1(%rdx),%ecx
  cmp    $0x1f,%cl
  jbe    L21
  test   %dl,%dl
  je     L56
L49:
  mov    %rdi,%rcx
  nopw   0x0(%rax,%rax,1)
L69:
  mov    %rcx,%rax
  add    $0x1,%rcx
  mov    %dl,-0x1(%rcx)
  movzbl (%rcx,%rsi,1),%edx
  test   %dl,%dl
  jne    L69
L25:
  movb   $0x0,(%rcx)
  cmp    %rax,%rdi
  jbe    L44
  jmp    L15
  nopl   0x0(%rax)
L96:
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rdi
  ja     L66
L44:
  movzbl (%rax),%esi
  lea    -0x1(%rsi),%edx
  cmp    $0x1f,%dl
  jbe    L96
L66:
  ret
  nopl   0x0(%rax)
L1:
  xor    %esi,%esi
  test   %dl,%dl
  jne    L49
  xchg   %ax,%ax
L56:
  lea    -0x1(%rdi),%rax
  mov    %rdi,%rcx
  jmp    L25
L15:
  ret
```

assistant: ```c
void trim(char *str) {
  int pos = 0;
  char *dest = str;
  while (str[pos] <= ' ' && str[pos] > 0)
    pos++;
  while (str[pos]) {
    *(dest++) = str[pos];
    pos++;
  }
  *(dest--) = '\0';
  while (dest >= str && *dest <= ' ' && *dest > 0)
    *(dest--) = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<trim>:
  endbr64
  movzbl (%rdi),%edx
  lea    -0x1(%rdx),%eax
  cmp    $0x1f,%al
  ja     L94
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L1:
  movzbl (%rdi,%rax,1),%edx
  movslq %eax,%rsi
  add    $0x1,%rax
  lea    -0x1(%rdx),%ecx
  cmp    $0x1f,%cl
  jbe    L1
  test   %dl,%dl
  je     L62
L13:
  mov    %rdi,%rcx
  nopw   0x0(%rax,%rax,1)
L49:
  mov    %rcx,%rax
  add    $0x1,%rcx
  mov    %dl,-0x1(%rcx)
  movzbl (%rcx,%rsi,1),%edx
  test   %dl,%dl
  jne    L49
L15:
  movb   $0x0,(%rcx)
  cmp    %rax,%rdi
  jbe    L11
  jmp    L68
  nopl   0x0(%rax)
L86:
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rdi
  ja     L63
L11:
  movzbl (%rax),%esi
  lea    -0x1(%rsi),%edx
  cmp    $0x1f,%dl
  jbe    L86
L63:
  ret
  nopl   0x0(%rax)
L94:
  xor    %esi,%esi
  test   %dl,%dl
  jne    L13
  xchg   %ax,%ax
L62:
  lea    -0x1(%rdi),%rax
  mov    %rdi,%rcx
  jmp    L15
L68:
  ret
```

assistant: ```c
void trim(char *str) {
  int pos = 0;
  char *dest = str;
  while (str[pos] <= ' ' && str[pos] > 0)
    pos++;
  while (str[pos]) {
    *(dest++) = str[pos];
    pos++;
  }
  *(dest--) = '\0';
  while (dest >= str && *dest <= ' ' && *dest > 0)
    *(dest--) = '\0';
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %esi,-0x5c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x40(%rbp)
  lea    -0x30(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  movl   $0x0,-0x48(%rbp)
  jmp    L18
L16:
  mov    -0x40(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x44(%rbp)
  addl   $0x1,-0x48(%rbp)
L18:
  mov    -0x48(%rbp),%eax
  cmp    %eax,-0x5c(%rbp)
  ja     L16
  lea    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  movsd  -0x20(%rbp),%xmm1
  movsd  -0x18(%rbp),%xmm2
  movsd  D14(%rip),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  movsd  -0x30(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  -0x28(%rbp),%xmm2
  movsd  D14(%rip),%xmm1
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movsd  -0x38(%rbp),%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L17
  call   <__stack_chk_fail@plt>
L17:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
data_type: f64

tool: D14: 1e-06

assistant: ```c
double foo(void *inPtr, unsigned int n) {
  struct timeval tvBeginLoop, tvEndLoop;
  double loopTime;
  int *a = (int *)inPtr;
  int b, i;
  gettimeofday(&tvBeginLoop, NULL);
  for (i = 0; i < n; i++) {
    b = *a;
  }
  gettimeofday(&tvEndLoop, NULL);
  loopTime = tvEndLoop.tv_sec + (tvEndLoop.tv_usec * 0.000001) - tvBeginLoop.tv_sec - (tvBeginLoop.tv_usec * 0.000001);
  return loopTime;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<foo>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  mov    %esi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  test   %ebx,%ebx
  je     L4
  mov    $0x0,%eax
L8:
  add    $0x1,%eax
  cmp    %eax,%ebx
  jne    L8
L4:
  lea    0x10(%rsp),%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  movsd  D3(%rip),%xmm1
  movapd %xmm1,%xmm0
  mulsd  0x18(%rsp),%xmm0
  addsd  0x10(%rsp),%xmm0
  subsd  (%rsp),%xmm0
  mulsd  0x8(%rsp),%xmm1
  subsd  %xmm1,%xmm0
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x30,%rsp
  pop    %rbx
  ret
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D3
type_infered: f64

tool: D3: 1e-06

assistant: ```c
double foo(void *inPtr, unsigned int n) {
  struct timeval tvBeginLoop, tvEndLoop;
  double loopTime;
  int *a = (int *)inPtr;
  int b, i;
  gettimeofday(&tvBeginLoop, NULL);
  for (i = 0; i < n; i++) {
    b = *a;
  }
  gettimeofday(&tvEndLoop, NULL);
  loopTime = tvEndLoop.tv_sec + (tvEndLoop.tv_usec * 0.000001) - tvBeginLoop.tv_sec - (tvBeginLoop.tv_usec * 0.000001);
  return loopTime;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<foo>:
  endbr64
  sub    $0x38,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  lea    0x10(%rsp),%rdi
  xor    %esi,%esi
  call   <gettimeofday@plt>
  movsd  D5(%rip),%xmm1
  movsd  0x18(%rsp),%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  0x8(%rsp),%xmm1
  addsd  0x10(%rsp),%xmm0
  subsd  (%rsp),%xmm0
  subsd  %xmm1,%xmm0
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x38,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D5
type_guessed: f64

tool: D5: 1e-06

assistant: ```c
double foo(void *inPtr, unsigned int n) {
  struct timeval tvBeginLoop, tvEndLoop;
  double loopTime;
  int *a = (int *)inPtr;
  int b, i;
  gettimeofday(&tvBeginLoop, NULL);
  for (i = 0; i < n; i++) {
    b = *a;
  }
  gettimeofday(&tvEndLoop, NULL);
  loopTime = tvEndLoop.tv_sec + (tvEndLoop.tv_usec * 0.000001) - tvBeginLoop.tv_sec - (tvBeginLoop.tv_usec * 0.000001);
  return loopTime;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<foo>:
  endbr64
  sub    $0x38,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  lea    0x10(%rsp),%rdi
  xor    %esi,%esi
  call   <gettimeofday@plt>
  movsd  D1(%rip),%xmm1
  movsd  0x18(%rsp),%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  0x8(%rsp),%xmm1
  addsd  0x10(%rsp),%xmm0
  subsd  (%rsp),%xmm0
  subsd  %xmm1,%xmm0
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x38,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D1
type_infered: f64

tool: D1: 1e-06

assistant: ```c
double foo(void *inPtr, unsigned int n) {
  struct timeval tvBeginLoop, tvEndLoop;
  double loopTime;
  int *a = (int *)inPtr;
  int b, i;
  gettimeofday(&tvBeginLoop, NULL);
  for (i = 0; i < n; i++) {
    b = *a;
  }
  gettimeofday(&tvEndLoop, NULL);
  loopTime = tvEndLoop.tv_sec + (tvEndLoop.tv_usec * 0.000001) - tvBeginLoop.tv_sec - (tvBeginLoop.tv_usec * 0.000001);
  return loopTime;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ustrtoul>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r10
  mov    %rsi,%r11
  movzbl (%rdi),%eax
  cmp    $0x20,%al
  je     L186
  cmp    $0x9,%al
  jne    L60
L186:
  mov    %r10,%rcx
L164:
  add    $0x1,%rcx
  movzbl (%rcx),%eax
  cmp    $0x20,%al
  je     L164
  cmp    $0x9,%al
  je     L164
L3:
  cmp    $0x2d,%al
  je     L64
  mov    $0x0,%ebx
  cmp    $0x2b,%al
  je     L196
L27:
  test   $0xffffffef,%edx
  jne    L159
  movzbl (%rcx),%eax
  cmp    $0x30,%al
  je     L71
L91:
  test   %edx,%edx
  jne    L159
  cmp    $0x30,%al
  setne  %dl
  movzbl %dl,%edx
  lea    0x8(%rdx,%rdx,1),%edx
L159:
  add    $0x1,%rcx
  mov    $0x0,%r8d
  mov    $0x0,%esi
  movslq %edx,%rdx
  mov    $0x1,%r9d
  jmp    L163
L60:
  mov    %rdi,%rcx
  jmp    L3
L64:
  add    $0x1,%rcx
  mov    $0x1,%ebx
  jmp    L27
L196:
  add    $0x1,%rcx
  jmp    L27
L71:
  movzbl 0x1(%rcx),%esi
  and    $0xffffffdf,%esi
  cmp    $0x58,%sil
  jne    L91
  add    $0x2,%rcx
  mov    $0x10,%edx
  jmp    L159
L59:
  movsbl %al,%eax
  sub    $0x30,%eax
  cltq
L70:
  add    $0x1,%rcx
  cmp    %rax,%rdx
  jbe    L121
  imul   %rdx,%rsi
  add    %rax,%rsi
  mov    %r9,%r8
L163:
  lea    -0x1(%rcx),%r12
  mov    %rcx,%rdi
  movzbl -0x1(%rcx),%eax
  lea    -0x30(%rax),%ebp
  cmp    $0x9,%bpl
  jbe    L59
  lea    -0x41(%rax),%ebp
  cmp    $0x19,%bpl
  ja     L189
  movsbl %al,%eax
  sub    $0x37,%eax
  cltq
  jmp    L70
L189:
  lea    -0x61(%rax),%ebp
  cmp    $0x19,%bpl
  ja     L213
  movsbl %al,%eax
  sub    $0x57,%eax
  cltq
  jmp    L70
L121:
  lea    -0x1(%rdi),%r12
L213:
  test   %r11,%r11
  je     L115
  test   %r8,%r8
  cmove  %r10,%r12
  mov    %r12,(%r11)
L115:
  mov    %rsi,%rax
  neg    %rax
  test   %rbx,%rbx
  cmovne %rax,%rsi
  mov    %rsi,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned long ustrtoul(const char *pcStr, const char **ppcStrRet, int iBase) {
  unsigned long ulRet, ulDigit, ulNeg, ulValid;
  const char *pcPtr;
  ;
  ;
  ulRet = 0;
  ulNeg = 0;
  ulValid = 0;
  pcPtr = pcStr;
  while ((*pcPtr == ' ') || (*pcPtr == '\t')) {
    pcPtr++;
  }
  if (*pcPtr == '-') {
    ulNeg = 1;
    pcPtr++;
  } else if (*pcPtr == '+') {
    pcPtr++;
  }
  if (((iBase == 0) || (iBase == 16)) && (*pcPtr == '0') && ((pcPtr[1] == 'x') || (pcPtr[1] == 'X'))) {
    pcPtr += 2;
    iBase = 16;
  }
  if (iBase == 0) {
    if (*pcPtr == '0') {
      iBase = 8;
    } else {
      iBase = 10;
    }
  }
  while (1) {
    if ((*pcPtr >= '0') && (*pcPtr <= '9')) {
      ulDigit = *pcPtr++ - '0';
    } else if ((*pcPtr >= 'A') && (*pcPtr <= 'Z')) {
      ulDigit = *pcPtr++ - 'A' + 10;
    } else if ((*pcPtr >= 'a') && (*pcPtr <= 'z')) {
      ulDigit = *pcPtr++ - 'a' + 10;
    } else {
      break;
    }
    if (ulDigit >= iBase) {
      pcPtr--;
      break;
    }
    ulRet *= iBase;
    ulRet += ulDigit;
    ulValid = 1;
  }
  if (ppcStrRet) {
    *ppcStrRet = ulValid ? pcPtr : pcStr;
  }
  return (ulNeg ? (0 - ulRet) : ulRet);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ustrtoul>:
  endbr64
  movzbl (%rdi),%ecx
  push   %rbx
  mov    %rsi,%r9
  mov    %rdi,%rax
  cmp    $0x20,%cl
  jne    L73
  nopl   0x0(%rax,%rax,1)
L54:
  movzbl 0x1(%rax),%ecx
  add    $0x1,%rax
  cmp    $0x20,%cl
  je     L54
L73:
  cmp    $0x9,%cl
  je     L54
  cmp    $0x2d,%cl
  je     L92
  xor    %r10d,%r10d
  cmp    $0x2b,%cl
  sete   %cl
  movzbl %cl,%ecx
  add    %rcx,%rax
L180:
  movzbl (%rax),%esi
  test   $0xffffffef,%edx
  jne    L72
  cmp    $0x30,%sil
  je     L104
  test   %edx,%edx
  jne    L72
  mov    $0xa,%edx
L72:
  add    $0x1,%rax
  xor    %ebx,%ebx
  xor    %r8d,%r8d
  movslq %edx,%rdx
  jmp    L122
  xchg   %ax,%ax
L116:
  movsbq %cl,%rcx
L51:
  cmp    %rcx,%rdx
  jbe    L126
L46:
  imul   %rdx,%r8
  movzbl (%rax),%esi
  mov    $0x1,%ebx
  add    $0x1,%rax
  add    %rcx,%r8
L122:
  lea    -0x30(%rsi),%ecx
  lea    -0x1(%rax),%r11
  cmp    $0x9,%cl
  jbe    L116
  lea    -0x41(%rsi),%ecx
  cmp    $0x19,%cl
  ja     L48
  sub    $0x37,%esi
  movsbq %sil,%rcx
  cmp    %rcx,%rdx
  ja     L46
L126:
  test   %r9,%r9
  je     L31
  test   %rbx,%rbx
  cmove  %rdi,%r11
  mov    %r11,(%r9)
L31:
  mov    %r8,%rax
  pop    %rbx
  neg    %rax
  test   %r10,%r10
  cmovne %rax,%r8
  mov    %r8,%rax
  ret
  nopl   (%rax)
L48:
  lea    -0x61(%rsi),%ecx
  cmp    $0x19,%cl
  ja     L126
  sub    $0x57,%esi
  movsbq %sil,%rcx
  jmp    L51
  nopl   0x0(%rax)
L92:
  add    $0x1,%rax
  mov    $0x1,%r10d
  jmp    L180
  nopw   0x0(%rax,%rax,1)
L104:
  movzbl 0x1(%rax),%ecx
  and    $0xffffffdf,%ecx
  cmp    $0x58,%cl
  jne    L110
  movzbl 0x2(%rax),%esi
  mov    $0x10,%edx
  add    $0x2,%rax
  jmp    L72
L110:
  test   %edx,%edx
  jne    L72
  mov    $0x8,%edx
  jmp    L72
```

assistant: ```c
unsigned long ustrtoul(const char *pcStr, const char **ppcStrRet, int iBase) {
  unsigned long ulRet, ulDigit, ulNeg, ulValid;
  const char *pcPtr;
  ;
  ;
  ulRet = 0;
  ulNeg = 0;
  ulValid = 0;
  pcPtr = pcStr;
  while ((*pcPtr == ' ') || (*pcPtr == '\t')) {
    pcPtr++;
  }
  if (*pcPtr == '-') {
    ulNeg = 1;
    pcPtr++;
  } else if (*pcPtr == '+') {
    pcPtr++;
  }
  if (((iBase == 0) || (iBase == 16)) && (*pcPtr == '0') && ((pcPtr[1] == 'x') || (pcPtr[1] == 'X'))) {
    pcPtr += 2;
    iBase = 16;
  }
  if (iBase == 0) {
    if (*pcPtr == '0') {
      iBase = 8;
    } else {
      iBase = 10;
    }
  }
  while (1) {
    if ((*pcPtr >= '0') && (*pcPtr <= '9')) {
      ulDigit = *pcPtr++ - '0';
    } else if ((*pcPtr >= 'A') && (*pcPtr <= 'Z')) {
      ulDigit = *pcPtr++ - 'A' + 10;
    } else if ((*pcPtr >= 'a') && (*pcPtr <= 'z')) {
      ulDigit = *pcPtr++ - 'a' + 10;
    } else {
      break;
    }
    if (ulDigit >= iBase) {
      pcPtr--;
      break;
    }
    ulRet *= iBase;
    ulRet += ulDigit;
    ulValid = 1;
  }
  if (ppcStrRet) {
    *ppcStrRet = ulValid ? pcPtr : pcStr;
  }
  return (ulNeg ? (0 - ulRet) : ulRet);
}
```