ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<_next_tok>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    (%rsi),%rax
  mov    %rsi,%rbx
  movsbl (%rax),%esi
  test   %sil,%sil
  jne    L66
  jmp    L64
  xchg   %ax,%ax
L19:
  mov    (%rbx),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movsbl 0x1(%rax),%esi
  test   %sil,%sil
  je     L64
L66:
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %al,%al
  jne    L19
  mov    (%rbx),%r12
  movsbl (%r12),%esi
  test   %sil,%sil
  jne    L36
  jmp    L64
  xchg   %ax,%ax
L50:
  mov    (%rbx),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movsbl 0x1(%rax),%esi
  test   %sil,%sil
  je     L60
L36:
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %al,%al
  je     L50
  jmp    L71
  nopl   0x0(%rax)
L14:
  mov    (%rbx),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movb   $0x0,(%rax)
L71:
  mov    (%rbx),%rax
  movsbl (%rax),%esi
  test   %sil,%sil
  je     L60
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %al,%al
  jne    L14
L60:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L64:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *_next_tok(char *sep, char **str) {
  char *tok;
  while (**str != '\0' && strchr(sep, **str) != '\0')
    (*str)++;
  if (**str == '\0')
    return NULL;
  tok = *str;
  while (**str != '\0' && strchr(sep, **str) == '\0')
    (*str)++;
  while (**str != '\0' && strchr(sep, **str) != '\0')
    *(*str)++ = '\0';
  return tok;
}
```
user: What is the c source code of the assembly code below:

```asm
<tanf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  flds   -0x14(%rbp)
  fptan
  fdivrp %st,%st(1)
  fstps  -0x14(%rbp)
  fstps  -0xc(%rbp)
  movss  -0x14(%rbp),%xmm0
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
float tanf(float x) {
  float tmp;
  __asm__ __volatile__("flds %0;"
                       "fptan;"
                       "fdivrp;"
                       "fstps %0;"
                       "fstps %1"
                       : "=m"(x), "=m"(tmp)
                       : "m"(x));
  return x;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<tanf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  flds   0xc(%rsp)
  fptan
  fdivrp %st,%st(1)
  fstps  0xc(%rsp)
  fstps  0x14(%rsp)
  movss  0xc(%rsp),%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float tanf(float x) {
  float tmp;
  __asm__ __volatile__("flds %0;"
                       "fptan;"
                       "fdivrp;"
                       "fstps %0;"
                       "fstps %1"
                       : "=m"(x), "=m"(tmp)
                       : "m"(x));
  return x;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tanf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  flds   0xc(%rsp)
  fptan
  fdivrp %st,%st(1)
  fstps  0xc(%rsp)
  fstps  0x14(%rsp)
  movss  0xc(%rsp),%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x28,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float tanf(float x) {
  float tmp;
  __asm__ __volatile__("flds %0;"
                       "fptan;"
                       "fdivrp;"
                       "fstps %0;"
                       "fstps %1"
                       : "=m"(x), "=m"(tmp)
                       : "m"(x));
  return x;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<tanf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  flds   0xc(%rsp)
  fptan
  fdivrp %st,%st(1)
  fstps  0xc(%rsp)
  fstps  0x14(%rsp)
  movss  0xc(%rsp),%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x28,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float tanf(float x) {
  float tmp;
  __asm__ __volatile__("flds %0;"
                       "fptan;"
                       "fdivrp;"
                       "fstps %0;"
                       "fstps %1"
                       : "=m"(x), "=m"(tmp)
                       : "m"(x));
  return x;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<split_n_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,%eax
  mov    %r8d,%edx
  mov    %al,-0x20(%rbp)
  mov    %edx,%eax
  mov    %al,-0x2c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L88
L43:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movq   $0x0,(%rax)
  addl   $0x1,-0x4(%rbp)
L88:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L43
  cmpq   $0x0,-0x18(%rbp)
  je     L150
  cmpl   $0x0,-0x1c(%rbp)
  jg     L107
L150:
  mov    $0x0,%eax
  jmp    L94
L107:
  movl   $0x0,-0x4(%rbp)
  jmp    L119
L122:
  addq   $0x1,-0x18(%rbp)
L119:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L148
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x20(%rbp)
  je     L122
  jmp    L148
L162:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,(%rdx)
  jmp    L157
L123:
  addq   $0x1,-0x18(%rbp)
L157:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L109
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x20(%rbp)
  jne    L123
  jmp    L109
L105:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl -0x2c(%rbp),%edx
  mov    %dl,(%rax)
L109:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L148
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x20(%rbp)
  je     L105
L148:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L59
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L162
L59:
  mov    -0x4(%rbp),%eax
L94:
  pop    %rbp
  ret
```

assistant: ```c
int split_n_str(char *str, int n, char **ptrs, char delim, char new_delim) {
  int i;
  for (i = 0; i < n; i++)
    ptrs[i] = NULL;
  if (str == NULL || n < 1)
    return 0;
  i = 0;
  while (*str && *str == delim)
    str++;
  while (*str && i < n) {
    ptrs[i++] = str;
    while (*str && *str != delim)
      str++;
    while (*str && *str == delim)
      *(str++) = new_delim;
  }
  return i;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<split_n_str>:
  endbr64
  mov    %rdi,%rax
  mov    %esi,%edi
  mov    %rdx,%r9
  mov    %ecx,%esi
  test   %edi,%edi
  jle    L132
  lea    -0x1(%rdi),%r10d
  lea    0x8(%rdx,%r10,8),%r10
L59:
  movq   $0x0,(%rdx)
  add    $0x8,%rdx
  cmp    %r10,%rdx
  jne    L59
  mov    $0x0,%r11d
  test   %rax,%rax
  je     L60
  movzbl (%rax),%edx
  cmp    %cl,%dl
  jne    L16
  test   %dl,%dl
  je     L16
L154:
  add    $0x1,%rax
  movzbl (%rax),%edx
  cmp    %sil,%dl
  jne    L16
  test   %dl,%dl
  jne    L154
L16:
  cmpb   $0x0,(%rax)
  je     L50
  mov    $0x1,%ecx
  jmp    L159
L47:
  cmpb   $0x0,(%rax)
  setne  %r10b
  cmp    %ecx,%edi
  setg   %dl
  add    $0x1,%rcx
  test   %dl,%r10b
  je     L60
L159:
  mov    %ecx,%r11d
  mov    %rax,-0x8(%r9,%rcx,8)
  movzbl (%rax),%edx
  cmp    %dl,%sil
  je     L89
  test   %dl,%dl
  je     L89
L21:
  add    $0x1,%rax
  movzbl (%rax),%edx
  cmp    %sil,%dl
  je     L89
  test   %dl,%dl
  jne    L21
L89:
  movzbl (%rax),%edx
  cmp    %dl,%sil
  jne    L47
  test   %dl,%dl
  je     L47
L53:
  add    $0x1,%rax
  mov    %r8b,-0x1(%rax)
  movzbl (%rax),%edx
  cmp    %sil,%dl
  jne    L47
  test   %dl,%dl
  jne    L53
  jmp    L47
L132:
  mov    $0x0,%r11d
L60:
  mov    %r11d,%eax
  ret
L50:
  mov    $0x0,%r11d
  jmp    L60
```

assistant: ```c
int split_n_str(char *str, int n, char **ptrs, char delim, char new_delim) {
  int i;
  for (i = 0; i < n; i++)
    ptrs[i] = NULL;
  if (str == NULL || n < 1)
    return 0;
  i = 0;
  while (*str && *str == delim)
    str++;
  while (*str && i < n) {
    ptrs[i++] = str;
    while (*str && *str != delim)
      str++;
    while (*str && *str == delim)
      *(str++) = new_delim;
  }
  return i;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<split_n_str>:
  endbr64
  test   %esi,%esi
  jle    L153
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %r8d,%r12d
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%rdi
  movslq %esi,%rdx
  shl    $0x3,%rdx
  xor    %esi,%esi
  call   <memset@plt>
  mov    %rax,%rdi
  test   %rbx,%rbx
  je     L32
  movzbl (%rbx),%eax
  cmp    %r14b,%al
  jne    L95
  test   %al,%al
  jne    L19
  jmp    L32
  nopl   0x0(%rax)
L105:
  cmp    %bpl,%al
  jne    L95
L19:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  jne    L105
L32:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L95:
  test   %al,%al
  je     L32
  mov    $0x1,%ecx
  nopl   0x0(%rax)
L36:
  mov    %rbx,-0x8(%rdi,%rcx,8)
  movzbl (%rbx),%edx
  mov    %ecx,%r8d
  test   %dl,%dl
  setne  %al
  cmp    %dl,%bpl
  jne    L90
  jmp    L62
  nopw   0x0(%rax,%rax,1)
L57:
  movzbl 0x1(%rbx),%edx
  add    $0x1,%rbx
  test   %dl,%dl
  setne  %al
  cmp    %bpl,%dl
  je     L133
L90:
  test   %al,%al
  jne    L57
L133:
  cmp    %dl,%bpl
  je     L62
  nopl   0x0(%rax,%rax,1)
L22:
  cmp    %ecx,%r13d
  setg   %dl
  add    $0x1,%rcx
  test   %al,%dl
  jne    L36
L152:
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L147:
  movzbl 0x1(%rbx),%edx
  add    $0x1,%rbx
  mov    %r12b,-0x1(%rbx)
  test   %dl,%dl
  setne  %al
  cmp    %bpl,%dl
  jne    L22
L62:
  test   %al,%al
  jne    L147
  cmp    %ecx,%r13d
  setg   %dl
  add    $0x1,%rcx
  test   %al,%dl
  jne    L36
  jmp    L152
L153:
  xor    %eax,%eax
  ret
```

assistant: ```c
int split_n_str(char *str, int n, char **ptrs, char delim, char new_delim) {
  int i;
  for (i = 0; i < n; i++)
    ptrs[i] = NULL;
  if (str == NULL || n < 1)
    return 0;
  i = 0;
  while (*str && *str == delim)
    str++;
  while (*str && i < n) {
    ptrs[i++] = str;
    while (*str && *str != delim)
      str++;
    while (*str && *str == delim)
      *(str++) = new_delim;
  }
  return i;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<split_n_str>:
  endbr64
  test   %esi,%esi
  jle    L171
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %r8d,%r12d
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%rdi
  movslq %esi,%rdx
  shl    $0x3,%rdx
  xor    %esi,%esi
  call   <memset@plt>
  mov    %rax,%rdi
  test   %rbx,%rbx
  je     L25
  movzbl (%rbx),%eax
  cmp    %r14b,%al
  jne    L145
  test   %al,%al
  jne    L12
  jmp    L25
  nopl   0x0(%rax)
L40:
  cmp    %bpl,%al
  jne    L145
L12:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  jne    L40
L25:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L145:
  test   %al,%al
  je     L25
  mov    $0x1,%ecx
  nopl   0x0(%rax)
L0:
  mov    %rbx,-0x8(%rdi,%rcx,8)
  movzbl (%rbx),%edx
  mov    %ecx,%r8d
  test   %dl,%dl
  setne  %al
  cmp    %dl,%bpl
  jne    L133
  jmp    L101
  nopw   0x0(%rax,%rax,1)
L120:
  movzbl 0x1(%rbx),%edx
  add    $0x1,%rbx
  test   %dl,%dl
  setne  %al
  cmp    %bpl,%dl
  je     L33
L133:
  test   %al,%al
  jne    L120
L33:
  cmp    %dl,%bpl
  je     L101
  nopl   0x0(%rax,%rax,1)
L96:
  cmp    %ecx,%r13d
  setg   %dl
  add    $0x1,%rcx
  test   %al,%dl
  jne    L0
L29:
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L58:
  movzbl 0x1(%rbx),%edx
  add    $0x1,%rbx
  mov    %r12b,-0x1(%rbx)
  test   %dl,%dl
  setne  %al
  cmp    %bpl,%dl
  jne    L96
L101:
  test   %al,%al
  jne    L58
  cmp    %ecx,%r13d
  setg   %dl
  add    $0x1,%rcx
  test   %al,%dl
  jne    L0
  jmp    L29
L171:
  xor    %eax,%eax
  ret
```

assistant: ```c
int split_n_str(char *str, int n, char **ptrs, char delim, char new_delim) {
  int i;
  for (i = 0; i < n; i++)
    ptrs[i] = NULL;
  if (str == NULL || n < 1)
    return 0;
  i = 0;
  while (*str && *str == delim)
    str++;
  while (*str && i < n) {
    ptrs[i++] = str;
    while (*str && *str != delim)
      str++;
    while (*str && *str == delim)
      *(str++) = new_delim;
  }
  return i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<fb_hStrRadix2Longint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movq   $0x0,-0x8(%rbp)
  cmpl   $0x10,-0x20(%rbp)
  je     L144
  cmpl   $0x10,-0x20(%rbp)
  jg     L94
  cmpl   $0x2,-0x20(%rbp)
  je     L22
  cmpl   $0x8,-0x20(%rbp)
  je     L230
  jmp    L94
L95:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x60,-0xc(%rbp)
  jle    L4
  cmpl   $0x66,-0xc(%rbp)
  jg     L4
  subl   $0x57,-0xc(%rbp)
  jmp    L208
L4:
  cmpl   $0x40,-0xc(%rbp)
  jle    L246
  cmpl   $0x46,-0xc(%rbp)
  jg     L246
  subl   $0x37,-0xc(%rbp)
  jmp    L208
L246:
  cmpl   $0x2f,-0xc(%rbp)
  jle    L210
  cmpl   $0x39,-0xc(%rbp)
  jg     L210
  subl   $0x30,-0xc(%rbp)
L208:
  mov    -0x8(%rbp),%rax
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L144:
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jns    L95
  jmp    L210
L76:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x2f,-0xc(%rbp)
  jle    L26
  cmpl   $0x37,-0xc(%rbp)
  jg     L26
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0xc(%rbp),%eax
  sub    $0x30,%eax
  cltq
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L230:
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jns    L76
  jmp    L26
L0:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x2f,-0xc(%rbp)
  jle    L98
  cmpl   $0x31,-0xc(%rbp)
  jg     L98
  mov    -0x8(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0xc(%rbp),%eax
  sub    $0x30,%eax
  cltq
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L22:
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jns    L0
  jmp    L98
L94:
  nop
  jmp    L81
L210:
  nop
  jmp    L81
L26:
  nop
  jmp    L81
L98:
  nop
L81:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long long fb_hStrRadix2Longint(char *src, int len, int radix) {
  long long v;
  int c;
  v = 0;
  switch (radix) {
  case 16:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 97) && (c <= 102))
        c -= 87;
      else if ((c >= 65) && (c <= 70))
        c -= 55;
      else if ((c >= 48) && (c <= 57))
        c -= 48;
      else
        break;
      v = (v * 16) + c;
    }
    break;
  case 8:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 55))
        v = (v * 8) + (c - 48);
      else
        break;
    }
    break;
  case 2:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 49))
        v = (v * 2) + (c - 48);
      else
        break;
    }
    break;
  default:
    break;
  }
  return v;
}
```
user: What is the c source code of the assembly code below?

```asm
<fb_hStrRadix2Longint>:
  endbr64
  mov    %rdi,%rax
  cmp    $0x8,%edx
  je     L20
  cmp    $0x10,%edx
  je     L113
  mov    $0x0,%ecx
  cmp    $0x2,%edx
  je     L138
L101:
  mov    %rcx,%rax
  ret
L113:
  mov    $0x0,%ecx
  test   %esi,%esi
  jle    L101
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdi
  mov    $0x0,%ecx
  jmp    L40
L20:
  mov    $0x0,%ecx
  test   %esi,%esi
  jle    L101
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdi
  mov    $0x0,%ecx
L75:
  add    $0x1,%rax
  movsbl -0x1(%rax),%edx
  lea    -0x30(%rdx),%esi
  cmp    $0x7,%esi
  ja     L101
  movslq %esi,%rdx
  lea    (%rdx,%rcx,8),%rcx
  cmp    %rdi,%rax
  jne    L75
  jmp    L101
L138:
  mov    $0x0,%ecx
  test   %esi,%esi
  jle    L101
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdi
  mov    $0x0,%ecx
L96:
  add    $0x1,%rax
  movsbl -0x1(%rax),%edx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%esi
  ja     L101
  movslq %esi,%rdx
  lea    (%rdx,%rcx,2),%rcx
  cmp    %rdi,%rax
  jne    L96
  jmp    L101
L145:
  lea    -0x41(%rdx),%esi
  cmp    $0x5,%esi
  ja     L79
  sub    $0x37,%edx
L7:
  shl    $0x4,%rcx
  movslq %edx,%rdx
  add    %rdx,%rcx
  cmp    %rdi,%rax
  je     L101
L40:
  add    $0x1,%rax
  movsbl -0x1(%rax),%edx
  lea    -0x61(%rdx),%esi
  cmp    $0x5,%esi
  ja     L145
  sub    $0x57,%edx
  jmp    L7
L79:
  lea    -0x30(%rdx),%esi
  cmp    $0x9,%esi
  ja     L101
  mov    %esi,%edx
  jmp    L7
```

assistant: ```c
long long fb_hStrRadix2Longint(char *src, int len, int radix) {
  long long v;
  int c;
  v = 0;
  switch (radix) {
  case 16:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 97) && (c <= 102))
        c -= 87;
      else if ((c >= 65) && (c <= 70))
        c -= 55;
      else if ((c >= 48) && (c <= 57))
        c -= 48;
      else
        break;
      v = (v * 16) + c;
    }
    break;
  case 8:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 55))
        v = (v * 8) + (c - 48);
      else
        break;
    }
    break;
  case 2:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 49))
        v = (v * 2) + (c - 48);
      else
        break;
    }
    break;
  default:
    break;
  }
  return v;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fb_hStrRadix2Longint>:
  endbr64
  mov    %rdi,%rax
  cmp    $0x8,%edx
  je     L177
  cmp    $0x10,%edx
  je     L117
  cmp    $0x2,%edx
  je     L6
L136:
  xor    %r8d,%r8d
L36:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax)
L177:
  test   %esi,%esi
  jle    L136
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rcx
  jmp    L68
  nopl   0x0(%rax)
L110:
  movslq %edx,%rdx
  lea    (%rdx,%r8,8),%r8
  cmp    %rcx,%rax
  je     L36
L68:
  movsbl (%rax),%edx
  add    $0x1,%rax
  sub    $0x30,%edx
  cmp    $0x7,%edx
  jbe    L110
  mov    %r8,%rax
  ret
  nop
L6:
  test   %esi,%esi
  jle    L136
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rcx
  jmp    L121
  nopl   0x0(%rax)
L61:
  movslq %edx,%rdx
  lea    (%rdx,%r8,2),%r8
  cmp    %rax,%rcx
  je     L36
L121:
  movsbl (%rax),%edx
  add    $0x1,%rax
  sub    $0x30,%edx
  cmp    $0x1,%edx
  jbe    L61
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L117:
  test   %esi,%esi
  jle    L136
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rsi
  jmp    L158
  nopl   (%rax)
L2:
  sub    $0x57,%edx
L0:
  shl    $0x4,%r8
  movslq %edx,%rdx
  add    %rdx,%r8
  cmp    %rsi,%rax
  je     L36
L158:
  movsbl (%rax),%edx
  add    $0x1,%rax
  lea    -0x61(%rdx),%ecx
  cmp    $0x5,%ecx
  jbe    L2
  lea    -0x41(%rdx),%ecx
  cmp    $0x5,%ecx
  ja     L82
  sub    $0x37,%edx
  jmp    L0
  nopw   0x0(%rax,%rax,1)
L82:
  sub    $0x30,%edx
  cmp    $0x9,%edx
  jbe    L0
  jmp    L36
```

assistant: ```c
long long fb_hStrRadix2Longint(char *src, int len, int radix) {
  long long v;
  int c;
  v = 0;
  switch (radix) {
  case 16:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 97) && (c <= 102))
        c -= 87;
      else if ((c >= 65) && (c <= 70))
        c -= 55;
      else if ((c >= 48) && (c <= 57))
        c -= 48;
      else
        break;
      v = (v * 16) + c;
    }
    break;
  case 8:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 55))
        v = (v * 8) + (c - 48);
      else
        break;
    }
    break;
  case 2:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 49))
        v = (v * 2) + (c - 48);
      else
        break;
    }
    break;
  default:
    break;
  }
  return v;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fb_hStrRadix2Longint>:
  endbr64
  mov    %rdi,%rax
  cmp    $0x8,%edx
  je     L61
  cmp    $0x10,%edx
  je     L47
  cmp    $0x2,%edx
  je     L0
L147:
  xor    %r8d,%r8d
L65:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax)
L61:
  test   %esi,%esi
  jle    L147
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rcx
  jmp    L126
  nopl   0x0(%rax)
L64:
  movslq %edx,%rdx
  lea    (%rdx,%r8,8),%r8
  cmp    %rcx,%rax
  je     L65
L126:
  movsbl (%rax),%edx
  add    $0x1,%rax
  sub    $0x30,%edx
  cmp    $0x7,%edx
  jbe    L64
  mov    %r8,%rax
  ret
  nop
L0:
  test   %esi,%esi
  jle    L147
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rcx
  jmp    L67
  nopl   0x0(%rax)
L182:
  movslq %edx,%rdx
  lea    (%rdx,%r8,2),%r8
  cmp    %rcx,%rax
  je     L65
L67:
  movsbl (%rax),%edx
  add    $0x1,%rax
  sub    $0x30,%edx
  cmp    $0x1,%edx
  jbe    L182
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L47:
  test   %esi,%esi
  jle    L147
  lea    -0x1(%rsi),%edx
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rdx,1),%rsi
  jmp    L161
  nopl   (%rax)
L53:
  sub    $0x57,%edx
L25:
  shl    $0x4,%r8
  movslq %edx,%rdx
  add    %rdx,%r8
  cmp    %rsi,%rax
  je     L65
L161:
  movsbl (%rax),%edx
  add    $0x1,%rax
  lea    -0x61(%rdx),%ecx
  cmp    $0x5,%ecx
  jbe    L53
  lea    -0x41(%rdx),%ecx
  cmp    $0x5,%ecx
  ja     L173
  sub    $0x37,%edx
  jmp    L25
  nopw   0x0(%rax,%rax,1)
L173:
  sub    $0x30,%edx
  cmp    $0x9,%edx
  jbe    L25
  jmp    L65
```

assistant: ```c
long long fb_hStrRadix2Longint(char *src, int len, int radix) {
  long long v;
  int c;
  v = 0;
  switch (radix) {
  case 16:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 97) && (c <= 102))
        c -= 87;
      else if ((c >= 65) && (c <= 70))
        c -= 55;
      else if ((c >= 48) && (c <= 57))
        c -= 48;
      else
        break;
      v = (v * 16) + c;
    }
    break;
  case 8:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 55))
        v = (v * 8) + (c - 48);
      else
        break;
    }
    break;
  case 2:
    while (--len >= 0) {
      c = (int)*src++;
      if ((c >= 48) && (c <= 49))
        v = (v * 2) + (c - 48);
      else
        break;
    }
    break;
  default:
    break;
  }
  return v;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<MGRead>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L2
L16:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <analogRead@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  -0x4(%rbp),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  mov    $0x32,%edi
  call   <delay@plt>
  addl   $0x1,-0x8(%rbp)
L2:
  cmpl   $0x4,-0x8(%rbp)
  jle    L16
  movss  -0x4(%rbp),%xmm0
  movss  D10(%rip),%xmm2
  movaps %xmm0,%xmm1
  divss  %xmm2,%xmm1
  movss  D10(%rip),%xmm0
  mulss  %xmm1,%xmm0
  movss  D5(%rip),%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0x4(%rbp),%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
datatype: byte[4]
name: disassemble_data
arguments: data_tag: D5
datatype: byte[4]

tool: {"D10": [0x00,0x00,0xa0,0x40]}

tool: {"D5": [0x00,0x00,0x80,0x44]}

assistant: ```c
float MGRead(int mg_pin) {
  int i;
  float v = 0;
  for (i = 0; i < (5); i++) {
    v += analogRead(mg_pin);
    delay((50));
  }
  v = (v / (5)) * 5 / 1024;
  return v;
}
```