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
<hunt>:
  endbr64
  mov    %rsi,%r10
  mov    %rdx,%r9
  lea    (%rdi,%rsi,4),%r11
  movss  (%r11),%xmm1
  comiss 0x4(%rdi),%xmm1
  setae  %r8b
  mov    (%rdx),%rax
  cmp    %rsi,%rax
  ja     L192
  test   %rax,%rax
  jne    L48
L192:
  movq   $0x0,(%r9)
  lea    0x1(%r10),%rdx
  jmp    L30
L48:
  comiss (%rdi,%rax,4),%xmm0
  setae  %dl
  cmp    %dl,%r8b
  je     L114
  cmp    $0x1,%rax
  je     L185
  lea    -0x1(%rax),%rdx
  mov    %rdx,(%r9)
  movss  (%rdi,%rdx,4),%xmm1
  comiss %xmm0,%xmm1
  seta   %cl
  cmp    %cl,%r8b
  jne    L211
  mov    $0x1,%eax
  jmp    L163
L114:
  cmp    %rsi,%rax
  je     L64
  lea    0x1(%rax),%rdx
  mov    $0x1,%eax
L150:
  comiss (%rdi,%rdx,4),%xmm0
  setae  %cl
  cmp    %cl,%r8b
  jne    L30
  mov    %rdx,(%r9)
  add    %rax,%rax
  add    %rax,%rdx
  cmp    %rdx,%r10
  jae    L150
  lea    0x1(%r10),%rdx
  jmp    L30
L185:
  movq   $0x0,(%r9)
  ret
L110:
  mov    %rcx,%rdx
L163:
  add    %rax,%rax
  cmp    %rdx,%rax
  jae    L52
  mov    %rdx,%rcx
  sub    %rax,%rcx
  mov    %rcx,(%r9)
  movss  (%rdi,%rcx,4),%xmm1
  comiss %xmm0,%xmm1
  seta   %sil
  cmp    %sil,%r8b
  je     L110
  jmp    L30
L52:
  movq   $0x0,(%r9)
  jmp    L30
L211:
  mov    %rax,%rdx
  jmp    L30
L81:
  mov    %rax,(%r9)
L30:
  mov    (%r9),%rcx
L31:
  mov    %rdx,%rax
  sub    %rcx,%rax
  cmp    $0x1,%rax
  je     L121
  lea    (%rcx,%rdx,1),%rax
  shr    %rax
  comiss (%rdi,%rax,4),%xmm0
  setae  %sil
  cmp    %sil,%r8b
  je     L81
  mov    %rax,%rdx
  jmp    L31
L121:
  ucomiss (%r11),%xmm0
  jp     L138
  jne    L138
  sub    $0x1,%r10
  mov    %r10,(%r9)
L138:
  ucomiss 0x4(%rdi),%xmm0
  jp     L64
  jne    L64
  movq   $0x1,(%r9)
L64:
  ret
```

assistant: ```c
void hunt(float xx[], unsigned long n, float x, unsigned long *jlo) {
  unsigned long jm, jhi, inc;
  int ascnd;
  ascnd = (xx[n] >= xx[1]);
  if (*jlo <= 0 || *jlo > n) {
    *jlo = 0;
    jhi = n + 1;
  } else {
    inc = 1;
    if (x >= xx[*jlo] == ascnd) {
      if (*jlo == n)
        return;
      jhi = (*jlo) + 1;
      while (x >= xx[jhi] == ascnd) {
        *jlo = jhi;
        inc += inc;
        jhi = (*jlo) + inc;
        if (jhi > n) {
          jhi = n + 1;
          break;
        }
      }
    } else {
      if (*jlo == 1) {
        *jlo = 0;
        return;
      }
      jhi = (*jlo)--;
      while (x < xx[*jlo] == ascnd) {
        jhi = (*jlo);
        inc <<= 1;
        if (inc >= jhi) {
          *jlo = 0;
          break;
        } else
          *jlo = jhi - inc;
      }
    }
  }
  while (jhi - (*jlo) != 1) {
    jm = (jhi + (*jlo)) >> 1;
    if (x >= xx[jm] == ascnd)
      *jlo = jm;
    else
      jhi = jm;
  }
  if (x == xx[n])
    *jlo = n - 1;
  if (x == xx[1])
    *jlo = 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hunt>:
  endbr64
  movss  (%rdi,%rsi,4),%xmm2
  movss  0x4(%rdi),%xmm1
  mov    %rsi,%r10
  mov    %rdx,%r9
  mov    (%rdx),%rax
  comiss %xmm1,%xmm2
  setae  %r8b
  cmp    %rsi,%rax
  ja     L236
  test   %rax,%rax
  jne    L134
L236:
  movq   $0x0,(%r9)
  lea    0x1(%r10),%rdx
  xor    %ecx,%ecx
  jmp    L86
  nopw   0x0(%rax,%rax,1)
L102:
  lea    (%rdx,%rcx,1),%rax
  shr    %rax
  comiss (%rdi,%rax,4),%xmm0
  setae  %sil
  cmp    %sil,%r8b
  je     L45
  mov    %rax,%rdx
L86:
  mov    %rdx,%rax
  sub    %rcx,%rax
  cmp    $0x1,%rax
  jne    L102
  ucomiss %xmm0,%xmm2
  jp     L145
  jne    L145
  sub    $0x1,%r10
  mov    %r10,(%r9)
L145:
  ucomiss %xmm0,%xmm1
  jp     L181
  jne    L181
  movq   $0x1,(%r9)
L181:
  ret
L45:
  mov    %rax,(%r9)
  mov    %rax,%rcx
  jmp    L86
  nopl   0x0(%rax,%rax,1)
L134:
  comiss (%rdi,%rax,4),%xmm0
  setae  %dl
  cmp    %dl,%r8b
  je     L192
  cmp    $0x1,%rax
  je     L214
  lea    -0x1(%rax),%rdx
  movss  (%rdi,%rdx,4),%xmm3
  mov    %rdx,(%r9)
  comiss %xmm0,%xmm3
  seta   %cl
  cmp    %cl,%r8b
  jne    L210
  mov    $0x1,%eax
  jmp    L126
  nopl   0x0(%rax,%rax,1)
L84:
  mov    %rdx,%rcx
  sub    %rax,%rcx
  movss  (%rdi,%rcx,4),%xmm3
  mov    %rcx,(%r9)
  comiss %xmm0,%xmm3
  seta   %sil
  cmp    %sil,%r8b
  jne    L86
  mov    %rcx,%rdx
L126:
  add    %rax,%rax
  cmp    %rdx,%rax
  jb     L84
  movq   $0x0,(%r9)
  xor    %ecx,%ecx
  jmp    L86
L192:
  lea    0x1(%rax),%rdx
  mov    $0x1,%ecx
  cmp    %rsi,%rax
  jne    L81
  jmp    L54
  nopw   0x0(%rax,%rax,1)
L162:
  add    %rcx,%rcx
  mov    %rdx,(%r9)
  lea    (%rdx,%rcx,1),%rax
  cmp    %rax,%r10
  jb     L213
  mov    %rax,%rdx
L81:
  comiss (%rdi,%rdx,4),%xmm0
  setae  %al
  cmp    %al,%r8b
  je     L162
  mov    (%r9),%rcx
  jmp    L86
L214:
  movq   $0x0,(%r9)
  ret
L213:
  mov    %rdx,%rcx
  lea    0x1(%r10),%rdx
  jmp    L86
L54:
  ret
L210:
  mov    %rdx,%rcx
  mov    %rax,%rdx
  jmp    L86
```

assistant: ```c
void hunt(float xx[], unsigned long n, float x, unsigned long *jlo) {
  unsigned long jm, jhi, inc;
  int ascnd;
  ascnd = (xx[n] >= xx[1]);
  if (*jlo <= 0 || *jlo > n) {
    *jlo = 0;
    jhi = n + 1;
  } else {
    inc = 1;
    if (x >= xx[*jlo] == ascnd) {
      if (*jlo == n)
        return;
      jhi = (*jlo) + 1;
      while (x >= xx[jhi] == ascnd) {
        *jlo = jhi;
        inc += inc;
        jhi = (*jlo) + inc;
        if (jhi > n) {
          jhi = n + 1;
          break;
        }
      }
    } else {
      if (*jlo == 1) {
        *jlo = 0;
        return;
      }
      jhi = (*jlo)--;
      while (x < xx[*jlo] == ascnd) {
        jhi = (*jlo);
        inc <<= 1;
        if (inc >= jhi) {
          *jlo = 0;
          break;
        } else
          *jlo = jhi - inc;
      }
    }
  }
  while (jhi - (*jlo) != 1) {
    jm = (jhi + (*jlo)) >> 1;
    if (x >= xx[jm] == ascnd)
      *jlo = jm;
    else
      jhi = jm;
  }
  if (x == xx[n])
    *jlo = n - 1;
  if (x == xx[1])
    *jlo = 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hunt>:
  endbr64
  movss  (%rdi,%rsi,4),%xmm2
  movss  0x4(%rdi),%xmm1
  mov    %rsi,%r10
  mov    %rdx,%r9
  mov    (%rdx),%rcx
  comiss %xmm1,%xmm2
  setae  %r8b
  cmp    %rsi,%rcx
  ja     L187
  test   %rcx,%rcx
  jne    L90
L187:
  movq   $0x0,(%r9)
  lea    0x1(%r10),%rdx
  xor    %ecx,%ecx
  jmp    L126
  nopw   0x0(%rax,%rax,1)
L39:
  lea    (%rdx,%rcx,1),%rax
  shr    %rax
  comiss (%rdi,%rax,4),%xmm0
  setae  %sil
  cmp    %sil,%r8b
  je     L118
  mov    %rax,%rdx
L126:
  mov    %rdx,%rax
  sub    %rcx,%rax
  cmp    $0x1,%rax
  jne    L39
  ucomiss %xmm0,%xmm2
  jp     L21
  jne    L21
  sub    $0x1,%r10
  mov    %r10,(%r9)
L21:
  ucomiss %xmm0,%xmm1
  jp     L205
  jne    L205
  movq   $0x1,(%r9)
L205:
  ret
L118:
  mov    %rax,(%r9)
  mov    %rax,%rcx
  jmp    L126
  nopl   0x0(%rax,%rax,1)
L90:
  comiss (%rdi,%rcx,4),%xmm0
  setae  %al
  cmp    %al,%r8b
  je     L183
  cmp    $0x1,%rcx
  je     L159
  lea    -0x1(%rcx),%rdx
  movss  (%rdi,%rdx,4),%xmm3
  mov    %rdx,(%r9)
  comiss %xmm0,%xmm3
  seta   %al
  cmp    %al,%r8b
  jne    L181
  mov    $0x1,%eax
  jmp    L11
  nopl   0x0(%rax,%rax,1)
L44:
  mov    %rdx,%rcx
  sub    %rax,%rcx
  movss  (%rdi,%rcx,4),%xmm3
  mov    %rcx,(%r9)
  comiss %xmm0,%xmm3
  seta   %sil
  cmp    %sil,%r8b
  jne    L126
  mov    %rcx,%rdx
L11:
  add    %rax,%rax
  cmp    %rdx,%rax
  jb     L44
  movq   $0x0,(%r9)
  xor    %ecx,%ecx
  jmp    L126
L183:
  lea    0x1(%rcx),%rdx
  mov    $0x1,%eax
  cmp    %rsi,%rcx
  jne    L106
  jmp    L17
  nopw   0x0(%rax,%rax,1)
L157:
  mov    %rsi,%rdx
L106:
  comiss (%rdi,%rdx,4),%xmm0
  setae  %sil
  cmp    %sil,%r8b
  jne    L126
  add    %rax,%rax
  mov    %rdx,(%r9)
  mov    %rdx,%rcx
  lea    (%rdx,%rax,1),%rsi
  cmp    %rsi,%r10
  jae    L157
  lea    0x1(%r10),%rdx
  jmp    L126
L159:
  movq   $0x0,(%rdx)
  ret
L17:
  ret
L181:
  mov    %rdx,%rax
  mov    %rcx,%rdx
  mov    %rax,%rcx
  jmp    L126
```

assistant: ```c
void hunt(float xx[], unsigned long n, float x, unsigned long *jlo) {
  unsigned long jm, jhi, inc;
  int ascnd;
  ascnd = (xx[n] >= xx[1]);
  if (*jlo <= 0 || *jlo > n) {
    *jlo = 0;
    jhi = n + 1;
  } else {
    inc = 1;
    if (x >= xx[*jlo] == ascnd) {
      if (*jlo == n)
        return;
      jhi = (*jlo) + 1;
      while (x >= xx[jhi] == ascnd) {
        *jlo = jhi;
        inc += inc;
        jhi = (*jlo) + inc;
        if (jhi > n) {
          jhi = n + 1;
          break;
        }
      }
    } else {
      if (*jlo == 1) {
        *jlo = 0;
        return;
      }
      jhi = (*jlo)--;
      while (x < xx[*jlo] == ascnd) {
        jhi = (*jlo);
        inc <<= 1;
        if (inc >= jhi) {
          *jlo = 0;
          break;
        } else
          *jlo = jhi - inc;
      }
    }
  }
  while (jhi - (*jlo) != 1) {
    jm = (jhi + (*jlo)) >> 1;
    if (x >= xx[jm] == ascnd)
      *jlo = jm;
    else
      jhi = jm;
  }
  if (x == xx[n])
    *jlo = n - 1;
  if (x == xx[1])
    *jlo = 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<TCPIPMsgSend>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L14
L34:
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    $0x0,%ecx
  mov    %eax,%edi
  call   <send@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jg     L8
  mov    -0x4(%rbp),%eax
  jmp    L29
L8:
  mov    -0x4(%rbp),%eax
  cltq
  add    %rax,-0x20(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  sub    %rax,-0x28(%rbp)
L14:
  cmpq   $0x0,-0x28(%rbp)
  jne    L34
  mov    -0x8(%rbp),%eax
L29:
  leave
  ret
```

assistant: ```c
int TCPIPMsgSend(int fd, void *buf, size_t buflen) {
  int cc = 0, total = 0;
  while (buflen > 0) {
    cc = send(fd, buf, buflen, 0);
    if (cc <= 0)
      return cc;
    buf += cc;
    total += cc;
    buflen -= cc;
  }
  return total;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<TCPIPMsgSend>:
  endbr64
  test   %rdx,%rdx
  je     L18
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%r13d
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    $0x0,%r12d
L10:
  mov    $0x0,%ecx
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <send@plt>
  test   %eax,%eax
  jle    L16
  movslq %eax,%rdx
  add    %rdx,%rbp
  add    %eax,%r12d
  sub    %rdx,%rbx
  jne    L10
  mov    %r12d,%eax
L16:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L18:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int TCPIPMsgSend(int fd, void *buf, size_t buflen) {
  int cc = 0, total = 0;
  while (buflen > 0) {
    cc = send(fd, buf, buflen, 0);
    if (cc <= 0)
      return cc;
    buf += cc;
    total += cc;
    buflen -= cc;
  }
  return total;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<TCPIPMsgSend>:
  endbr64
  test   %rdx,%rdx
  je     L30
  push   %r13
  mov    %rsi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  jmp    L12
L35:
  movslq %eax,%rdx
  add    %eax,%r12d
  add    %rdx,%r13
  sub    %rdx,%rbx
  je     L20
L12:
  xor    %ecx,%ecx
  mov    %rbx,%rdx
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <send@plt>
  test   %eax,%eax
  jg     L35
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L20:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L30:
  xor    %eax,%eax
  ret
```

assistant: ```c
int TCPIPMsgSend(int fd, void *buf, size_t buflen) {
  int cc = 0, total = 0;
  while (buflen > 0) {
    cc = send(fd, buf, buflen, 0);
    if (cc <= 0)
      return cc;
    buf += cc;
    total += cc;
    buflen -= cc;
  }
  return total;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<TCPIPMsgSend>:
  endbr64
  test   %rdx,%rdx
  je     L3
  push   %r13
  mov    %rsi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  jmp    L13
L2:
  movslq %eax,%rdx
  add    %eax,%r12d
  add    %rdx,%r13
  sub    %rdx,%rbx
  je     L28
L13:
  xor    %ecx,%ecx
  mov    %rbx,%rdx
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <send@plt>
  test   %eax,%eax
  jg     L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L28:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
int TCPIPMsgSend(int fd, void *buf, size_t buflen) {
  int cc = 0, total = 0;
  while (buflen > 0) {
    cc = send(fd, buf, buflen, 0);
    if (cc <= 0)
      return cc;
    buf += cc;
    total += cc;
    buflen -= cc;
  }
  return total;
}
```
user: What is the c source code of the assembly code below?

```asm
<midi_cmd_size>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x7f,-0x4(%rbp)
  jg     L17
  mov    $0x0,%eax
  jmp    L9
L17:
  mov    -0x4(%rbp),%eax
  sar    $0x4,%eax
  sub    $0x8,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D3(%rip),%rax
  mov    (%rdx,%rax,1),%eax
L9:
  pop    %rbp
  ret
```

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

tool: D3: 

assistant: ```c
int midi_cmd_size(uint8_t cmd) {
  static const int sizes[] = {3, 3, 3, 3, 2, 2, 3, 1};
  if (cmd < 128)
    return 0;
  return sizes[(cmd >> 4) - 8];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<midi_cmd_size>:
  endbr64
  mov    $0x0,%eax
  cmp    $0x7f,%edi
  jle    L2
  sar    $0x4,%edi
  sub    $0x8,%edi
  movslq %edi,%rdi
  lea    D4(%rip),%rax
  mov    (%rax,%rdi,4),%eax
L2:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
data_type: string

tool: D4: 

assistant: ```c
int midi_cmd_size(uint8_t cmd) {
  static const int sizes[] = {3, 3, 3, 3, 2, 2, 3, 1};
  if (cmd < 128)
    return 0;
  return sizes[(cmd >> 4) - 8];
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<midi_cmd_size>:
  endbr64
  xor    %eax,%eax
  cmp    $0x7f,%edi
  jle    L6
  sar    $0x4,%edi
  lea    D1(%rip),%rax
  sub    $0x8,%edi
  movslq %edi,%rdi
  mov    (%rax,%rdi,4),%eax
L6:
  ret
```

tool_calls: name: parse_data
arguments: data_label: D1
type_guessed: string

tool: D1: 

assistant: ```c
int midi_cmd_size(uint8_t cmd) {
  static const int sizes[] = {3, 3, 3, 3, 2, 2, 3, 1};
  if (cmd < 128)
    return 0;
  return sizes[(cmd >> 4) - 8];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<midi_cmd_size>:
  endbr64
  xor    %eax,%eax
  cmp    $0x7f,%edi
  jle    L9
  sar    $0x4,%edi
  lea    D7(%rip),%rax
  sub    $0x8,%edi
  movslq %edi,%rdi
  mov    (%rax,%rdi,4),%eax
L9:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
type_infered: string

tool: D7: 

assistant: ```c
int midi_cmd_size(uint8_t cmd) {
  static const int sizes[] = {3, 3, 3, 3, 2, 2, 3, 1};
  if (cmd < 128)
    return 0;
  return sizes[(cmd >> 4) - 8];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  mov    $0x0,%eax
  call   <test_getTmpDir@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L24
  mov    -0x4(%rbp),%eax
  jmp    L26
L24:
  mov    $0x0,%eax
  call   <test_createFileInfo@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L17
  mov    -0x4(%rbp),%eax
  jmp    L26
L17:
  mov    $0x0,%eax
L26:
  leave
  ret
```

assistant: ```c
int main(void) {
  int err = 0;
  if ((err = test_getTmpDir()))
    return err;
  if ((err = test_createFileInfo()))
    return err;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <test_getTmpDir@plt>
  test   %eax,%eax
  je     L5
L0:
  add    $0x8,%rsp
  ret
L5:
  call   <test_createFileInfo@plt>
  jmp    L0
```

assistant: ```c
int main(void) {
  int err = 0;
  if ((err = test_getTmpDir()))
    return err;
  if ((err = test_createFileInfo()))
    return err;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_getTmpDir@plt>
  test   %eax,%eax
  je     L1
  pop    %rdx
  ret
L1:
  pop    %rcx
  jmp    1060 <test_createFileInfo@plt>
```

assistant: ```c
int main(void) {
  int err = 0;
  if ((err = test_getTmpDir()))
    return err;
  if ((err = test_createFileInfo()))
    return err;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_getTmpDir@plt>
  test   %eax,%eax
  je     L5
  pop    %rdx
  ret
L5:
  pop    %rcx
  jmp    1060 <test_createFileInfo@plt>
```

assistant: ```c
int main(void) {
  int err = 0;
  if ((err = test_getTmpDir()))
    return err;
  if ((err = test_createFileInfo()))
    return err;
}
```
user: Translate the below assembly code into C programming language:

```asm
<envz_merge>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8d,-0x54(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L18
L63:
  cmpl   $0x0,-0x54(%rbp)
  jne    L3
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0x3d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L75
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
L75:
  mov    -0x40(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <envz_entry@plt>
  test   %eax,%eax
  jne    L79
  mov    -0x20(%rbp),%rdx
  mov    -0x40(%rbp),%rcx
  mov    -0x38(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <argz_add@plt>
  mov    %eax,-0x24(%rbp)
L79:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L18
L3:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0x3d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L31
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  jmp    L83
L31:
  movq   $0x0,-0x18(%rbp)
L83:
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x40(%rbp),%rsi
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <envz_add@plt>
  mov    %eax,-0x24(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
L18:
  mov    -0x20(%rbp),%rdx
  mov    -0x50(%rbp),%rcx
  mov    -0x48(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <argz_next@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L9
  cmpl   $0x0,-0x24(%rbp)
  je     L63
L9:
  mov    -0x24(%rbp),%eax
  leave
  ret
```

assistant: ```c
error_t envz_merge(char **envz, size_t *envz_len, const char *envz2, size_t envz2_len, int override) {
  char *entry = NULL;
  char *name_str = NULL;
  char *val_str = NULL;
  char *name_iter = NULL;
  int retval = 0;
  while ((entry = argz_next((char *)envz2, envz2_len, entry)) && !retval) {
    if (!override) {
      name_str = strdup(entry);
      name_iter = strchr(name_str, '=');
      if (name_iter)
        *name_iter = '\0';
      if (!envz_entry(*envz, *envz_len, name_str)) {
        retval = argz_add(envz, envz_len, entry);
      }
      free(name_str);
    } else {
      name_str = strdup(entry);
      name_iter = strchr(name_str, '=');
      if (name_iter) {
        *name_iter = '\0';
        val_str = name_iter + 1;
      } else {
        val_str = NULL;
      }
      retval = envz_add(envz, envz_len, name_str, val_str);
      free(name_str);
    }
  }
  return retval;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<envz_merge>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r15
  mov    %rsi,%r14
  mov    %rdx,(%rsp)
  mov    %rcx,0x8(%rsp)
  mov    %r8d,%r13d
  mov    $0x0,%ebp
  mov    $0x0,%ebx
  jmp    L44
L12:
  mov    %r12,%rdi
  call   <free@plt>
L44:
  mov    %rbx,%rdx
  mov    0x8(%rsp),%rsi
  mov    (%rsp),%rdi
  call   <argz_next@plt>
  mov    %rax,%rbx
  test   %ebp,%ebp
  jne    L33
  test   %rax,%rax
  je     L33
  test   %r13d,%r13d
  jne    L62
  mov    %rbx,%rdi
  call   <strdup@plt>
  mov    %rax,%r12
  mov    $0x3d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L56
  movb   $0x0,(%rax)
L56:
  mov    %r12,%rdx
  mov    (%r14),%rsi
  mov    (%r15),%rdi
  call   <envz_entry@plt>
  mov    %r13d,%ebp
  test   %eax,%eax
  jne    L12
  mov    %rbx,%rdx
  mov    %r14,%rsi
  mov    %r15,%rdi
  call   <argz_add@plt>
  mov    %eax,%ebp
  jmp    L12
L62:
  mov    %rbx,%rdi
  call   <strdup@plt>
  mov    %rax,%r12
  mov    $0x3d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,%rcx
  test   %rax,%rax
  je     L34
  movb   $0x0,(%rax)
  add    $0x1,%rcx
L34:
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %r15,%rdi
  call   <envz_add@plt>
  mov    %eax,%ebp
  mov    %r12,%rdi
  call   <free@plt>
  jmp    L44
L33:
  mov    %ebp,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
error_t envz_merge(char **envz, size_t *envz_len, const char *envz2, size_t envz2_len, int override) {
  char *entry = NULL;
  char *name_str = NULL;
  char *val_str = NULL;
  char *name_iter = NULL;
  int retval = 0;
  while ((entry = argz_next((char *)envz2, envz2_len, entry)) && !retval) {
    if (!override) {
      name_str = strdup(entry);
      name_iter = strchr(name_str, '=');
      if (name_iter)
        *name_iter = '\0';
      if (!envz_entry(*envz, *envz_len, name_str)) {
        retval = argz_add(envz, envz_len, entry);
      }
      free(name_str);
    } else {
      name_str = strdup(entry);
      name_iter = strchr(name_str, '=');
      if (name_iter) {
        *name_iter = '\0';
        val_str = name_iter + 1;
      } else {
        val_str = NULL;
      }
      retval = envz_add(envz, envz_len, name_str, val_str);
      free(name_str);
    }
  }
  return retval;
}
```