ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <linked_list_alloc@plt>
  lea    D28(%rip),%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <linked_list_add@plt>
  lea    D38(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  lea    D31(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  lea    D7(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  jmp    L9
  nopl   0x0(%rax)
L12:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <linked_list_get@plt>
  mov    %rax,%rdi
  call   <do_something_awesome@plt>
L9:
  mov    %rbp,%rdi
  call   <linked_list_count@plt>
  cmp    %ebx,%eax
  jg     L12
  mov    %rbp,%rdi
  call   <linked_list_free@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D28
data_type: string
name: retrieve_data
arguments: data_tag: D38
data_type: string
name: retrieve_data
arguments: data_tag: D31
data_type: string
name: retrieve_data
arguments: data_tag: D7
data_type: string

tool: D28: Friends, Romans, countrymen, lend me your ears;

tool: D38: I come to bury Caesar, not to praise him.

tool: D31: The evil that men do lives after them;

tool: D7: The good is oft interred with their bones;

assistant: ```c
int main(int argc, char *argv[]) {
  struct list *listOfStrings = linked_list_alloc();
  linked_list_add(listOfStrings, "Friends, Romans, countrymen, lend me your ears;");
  linked_list_add(listOfStrings, "I come to bury Caesar, not to praise him.");
  linked_list_add(listOfStrings, "The evil that men do lives after them;");
  linked_list_add(listOfStrings, "The good is oft interred with their bones;");
  for (int currentPosition = 0; currentPosition < linked_list_count(listOfStrings); currentPosition++) {
    char *currentString = linked_list_get(listOfStrings, currentPosition);
    do_something_awesome(currentString);
  }
  linked_list_free(listOfStrings);
  return (0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <linked_list_alloc@plt>
  lea    D29(%rip),%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <linked_list_add@plt>
  lea    D20(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  lea    D37(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  lea    D27(%rip),%rsi
  mov    %rbp,%rdi
  call   <linked_list_add@plt>
  jmp    L11
  nopl   0x0(%rax)
L2:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <linked_list_get@plt>
  mov    %rax,%rdi
  call   <do_something_awesome@plt>
L11:
  mov    %rbp,%rdi
  call   <linked_list_count@plt>
  cmp    %ebx,%eax
  jg     L2
  mov    %rbp,%rdi
  call   <linked_list_free@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D29
type_infered: string
name: parse_data
arguments: tag: D20
type_infered: string
name: parse_data
arguments: tag: D37
type_infered: string
name: parse_data
arguments: tag: D27
type_infered: string

tool: D29: Friends, Romans, countrymen, lend me your ears;

tool: D20: I come to bury Caesar, not to praise him.

tool: D37: The evil that men do lives after them;

tool: D27: The good is oft interred with their bones;

assistant: ```c
int main(int argc, char *argv[]) {
  struct list *listOfStrings = linked_list_alloc();
  linked_list_add(listOfStrings, "Friends, Romans, countrymen, lend me your ears;");
  linked_list_add(listOfStrings, "I come to bury Caesar, not to praise him.");
  linked_list_add(listOfStrings, "The evil that men do lives after them;");
  linked_list_add(listOfStrings, "The good is oft interred with their bones;");
  for (int currentPosition = 0; currentPosition < linked_list_count(listOfStrings); currentPosition++) {
    char *currentString = linked_list_get(listOfStrings, currentPosition);
    do_something_awesome(currentString);
  }
  linked_list_free(listOfStrings);
  return (0);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<global_threshold_mag>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x34(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L10
L14:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  addss  %xmm0,%xmm1
  movss  %xmm1,-0x38(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  movd   %eax,%xmm0
  call   <db_inv@plt>
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  addss  -0x38(%rbp),%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L10:
  mov    -0x4(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L14
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int global_threshold_mag(float *tone_thres, float *noise_thres, float *psd_ath, float *global_thres, int psd_len) {
  int k;
  for (k = 0; k < psd_len; k++)
    global_thres[k] = (tone_thres[k] + noise_thres[k] + db_inv(psd_ath[k]));
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<global_threshold_mag>:
  endbr64
  test   %r8d,%r8d
  jle    L11
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%r14
  mov    %rcx,%r15
  mov    %r8d,%ebp
  mov    $0x0,%ebx
L7:
  movss  (%r12,%rbx,4),%xmm0
  addss  0x0(%r13,%rbx,4),%xmm0
  movss  %xmm0,0xc(%rsp)
  movss  (%r14,%rbx,4),%xmm0
  call   <db_inv@plt>
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,(%r15,%rbx,4)
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L7
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L11:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int global_threshold_mag(float *tone_thres, float *noise_thres, float *psd_ath, float *global_thres, int psd_len) {
  int k;
  for (k = 0; k < psd_len; k++)
    global_thres[k] = (tone_thres[k] + noise_thres[k] + db_inv(psd_ath[k]));
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<global_threshold_mag>:
  endbr64
  test   %r8d,%r8d
  jle    L15
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  movslq %r8d,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  nopl   0x0(%rax,%rax,1)
L14:
  movss  (%r12,%rbx,4),%xmm0
  addss  0x0(%r13,%rbx,4),%xmm0
  movss  %xmm0,0xc(%rsp)
  movss  (%r15,%rbx,4),%xmm0
  call   <db_inv@plt>
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,(%r14,%rbx,4)
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L14
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L15:
  xor    %eax,%eax
  ret
```

assistant: ```c
int global_threshold_mag(float *tone_thres, float *noise_thres, float *psd_ath, float *global_thres, int psd_len) {
  int k;
  for (k = 0; k < psd_len; k++)
    global_thres[k] = (tone_thres[k] + noise_thres[k] + db_inv(psd_ath[k]));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<global_threshold_mag>:
  endbr64
  test   %r8d,%r8d
  jle    L0
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  movslq %r8d,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  nopl   0x0(%rax,%rax,1)
L9:
  movss  (%r12,%rbx,4),%xmm0
  addss  0x0(%r13,%rbx,4),%xmm0
  movss  %xmm0,0xc(%rsp)
  movss  (%r15,%rbx,4),%xmm0
  call   <db_inv@plt>
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,(%r14,%rbx,4)
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L9
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L0:
  xor    %eax,%eax
  ret
```

assistant: ```c
int global_threshold_mag(float *tone_thres, float *noise_thres, float *psd_ath, float *global_thres, int psd_len) {
  int k;
  for (k = 0; k < psd_len; k++)
    global_thres[k] = (tone_thres[k] + noise_thres[k] + db_inv(psd_ath[k]));
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x30(%rbp)
  movl   $0x2,-0x2c(%rbp)
  movl   $0x3,-0x28(%rbp)
  movl   $0x4,-0x24(%rbp)
  movl   $0x5,-0x20(%rbp)
  movl   $0x6,-0x1c(%rbp)
  movl   $0x7,-0x18(%rbp)
  movl   $0x8,-0x14(%rbp)
  movl   $0x9,-0x10(%rbp)
  movl   $0xa,-0xc(%rbp)
  movl   $0x0,-0x38(%rbp)
  movl   $0x9,-0x3c(%rbp)
  jmp    L2
L32:
  mov    -0x3c(%rbp),%eax
  cltq
  mov    -0x30(%rbp,%rax,4),%eax
  mov    %eax,-0x34(%rbp)
  mov    -0x38(%rbp),%eax
  cltq
  mov    -0x30(%rbp,%rax,4),%edx
  mov    -0x3c(%rbp),%eax
  cltq
  mov    %edx,-0x30(%rbp,%rax,4)
  mov    -0x38(%rbp),%eax
  cltq
  mov    -0x34(%rbp),%edx
  mov    %edx,-0x30(%rbp,%rax,4)
  addl   $0x1,-0x38(%rbp)
  subl   $0x1,-0x3c(%rbp)
L2:
  mov    -0x3c(%rbp),%eax
  cmp    -0x38(%rbp),%eax
  jg     L32
  movl   $0x0,-0x3c(%rbp)
  jmp    L38
L20:
  mov    -0x3c(%rbp),%eax
  cltq
  mov    -0x30(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x3c(%rbp)
L38:
  cmpl   $0x9,-0x3c(%rbp)
  jle    L20
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

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

tool: D6: 
 %d

assistant: ```c
int main() {
  int I;
  int n[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  int x;
  int A;
  x = 0;
  for (I = 9; I > x; I--) {
    A = n[I];
    n[I] = n[x];
    n[x] = A;
    x++;
  }
  for (I = 0; I < 10; I++) {
    printf("\n %d", n[I]);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x1,(%rsp)
  movl   $0x2,0x4(%rsp)
  movl   $0x3,0x8(%rsp)
  movl   $0x4,0xc(%rsp)
  movl   $0x5,0x10(%rsp)
  movl   $0x6,0x14(%rsp)
  movl   $0x7,0x18(%rsp)
  movl   $0x8,0x1c(%rsp)
  movl   $0x9,0x20(%rsp)
  movl   $0xa,0x24(%rsp)
  mov    %rsp,%rbx
  lea    0x14(%rsp),%rdi
  mov    %rbx,%rax
  mov    %rbx,%rdx
L22:
  mov    0x24(%rdx),%ecx
  mov    (%rax),%esi
  mov    %esi,0x24(%rdx)
  mov    %ecx,(%rax)
  sub    $0x4,%rdx
  add    $0x4,%rax
  cmp    %rdi,%rax
  jne    L22
  lea    0x28(%rbx),%r12
  lea    D8(%rip),%rbp
L7:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x4,%rbx
  cmp    %r12,%rbx
  jne    L7
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
datatype: string

tool: D8: 
 %d

assistant: ```c
int main() {
  int I;
  int n[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  int x;
  int A;
  x = 0;
  for (I = 9; I > x; I--) {
    A = n[I];
    n[I] = n[x];
    n[x] = A;
    x++;
  }
  for (I = 0; I < 10; I++) {
    printf("\n %d", n[I]);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0xa,%esi
  mov    $0x1,%ecx
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  movabs $0x200000001,%rax
  mov    %rsp,%rbx
  lea    0x14(%rsp),%rdi
  mov    %rbx,%rdx
  mov    %rax,(%rsp)
  movabs $0x400000003,%rax
  mov    %rax,0x8(%rsp)
  movabs $0x600000005,%rax
  mov    %rax,0x10(%rsp)
  movabs $0x800000007,%rax
  mov    %rax,0x18(%rsp)
  movabs $0xa00000009,%rax
  mov    %rax,0x20(%rsp)
  mov    %rbx,%rax
L17:
  mov    %ecx,0x24(%rdx)
  add    $0x4,%rax
  sub    $0x4,%rdx
  mov    %esi,-0x4(%rax)
  cmp    %rdi,%rax
  je     L11
  mov    (%rax),%ecx
  mov    0x24(%rdx),%esi
  jmp    L17
  cs nopw 0x0(%rax,%rax,1)
L11:
  lea    0x28(%rbx),%r12
  lea    D3(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L35:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %rbx,%r12
  jne    L35
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D3
type_infered: string

tool: D3: 
 %d

assistant: ```c
int main() {
  int I;
  int n[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  int x;
  int A;
  x = 0;
  for (I = 9; I > x; I--) {
    A = n[I];
    n[I] = n[x];
    n[x] = A;
    x++;
  }
  for (I = 0; I < 10; I++) {
    printf("\n %d", n[I]);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  lea    D27(%rip),%rbp
  push   %rbx
  sub    $0x30,%rsp
  movdqa D9(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    %rsp,%rbx
  lea    0x28(%rsp),%r12
  movups %xmm0,0x18(%rsp)
  movdqa D2(%rip),%xmm0
  mov    %rax,0x10(%rsp)
  movaps %xmm0,(%rsp)
L19:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %rbx,%r12
  jne    L19
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D27
data_type: string
name: retrieve_data
arguments: tag: D9
data_type: byte[16]
name: retrieve_data
arguments: tag: D8
data_type: byte[8]
name: retrieve_data
arguments: tag: D2
data_type: byte[16]

tool: D27: 
 %d

tool: {"D9": [0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: {"D8": [0x06,0x00,0x00,0x00,0x05,0x00,0x00,0x00]}

tool: {"D2": [0x0a,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x07,0x00,0x00,0x00]}

assistant: ```c
int main() {
  int I;
  int n[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  int x;
  int A;
  x = 0;
  for (I = 9; I > x; I--) {
    A = n[I];
    n[I] = n[x];
    n[x] = A;
    x++;
  }
  for (I = 0; I < 10; I++) {
    printf("\n %d", n[I]);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<atoi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L16:
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %ecx,%eax
  sub    $0x30,%eax
  mov    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L16
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int atoi(const char *str) {
  int res = 0;
  for (int i = 0; str[i] != '\0'; ++i) {
    res = res * 10 + str[i] - '0';
  }
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<atoi>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L22
  add    $0x1,%rdi
  mov    $0x0,%edx
L20:
  lea    (%rdx,%rdx,4),%edx
  movsbl %al,%eax
  lea    -0x30(%rax,%rdx,2),%edx
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L20
L16:
  mov    %edx,%eax
  ret
L22:
  mov    $0x0,%edx
  jmp    L16
```

assistant: ```c
int atoi(const char *str) {
  int res = 0;
  for (int i = 0; str[i] != '\0'; ++i) {
    res = res * 10 + str[i] - '0';
  }
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<atoi>:
  endbr64
  movsbl (%rdi),%eax
  test   %al,%al
  je     L7
  add    $0x1,%rdi
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L14:
  lea    (%r8,%r8,4),%edx
  add    $0x1,%rdi
  lea    -0x30(%rax,%rdx,2),%r8d
  movsbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L14
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L7:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int atoi(const char *str) {
  int res = 0;
  for (int i = 0; str[i] != '\0'; ++i) {
    res = res * 10 + str[i] - '0';
  }
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<atoi>:
  endbr64
  movsbl (%rdi),%eax
  test   %al,%al
  je     L11
  add    $0x1,%rdi
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L18:
  lea    (%r8,%r8,4),%edx
  add    $0x1,%rdi
  lea    -0x30(%rax,%rdx,2),%r8d
  movsbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L18
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L11:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int atoi(const char *str) {
  int res = 0;
  for (int i = 0; str[i] != '\0'; ++i) {
    res = res * 10 + str[i] - '0';
  }
  return res;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<str_strip>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L6
L27:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  cmpb   $0xa,-0x5(%rbp)
  je     L4
  cmpb   $0xd,-0x5(%rbp)
  je     L4
  cmpb   $0x9,-0x5(%rbp)
  je     L4
  cmpb   $0x20,-0x5(%rbp)
  jne    L16
L4:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  subl   $0x1,-0x4(%rbp)
L6:
  cmpl   $0x0,-0x4(%rbp)
  jns    L27
L16:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void str_strip(char *str, int len) {
  int i;
  char c;
  for (i = len - 1; i >= 0; i--) {
    c = str[i];
    if (c == '\n' || c == '\r' || c == '\t' || c == ' ')
      str[i] = 0;
    else
      break;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<str_strip>:
  endbr64
  mov    %esi,%edx
  mov    %esi,%eax
  sub    $0x1,%eax
  js     L36
  cltq
  add    %rdi,%rax
  movslq %esi,%rcx
  lea    -0x2(%rdi,%rcx,1),%rsi
  lea    -0x1(%rdx),%edx
  sub    %rdx,%rsi
  movabs $0x100002600,%rdi
  jmp    L18
L44:
  movb   $0x0,(%rax)
  sub    $0x1,%rax
  cmp    %rsi,%rax
  je     L36
L18:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  ja     L36
  bt     %rdx,%rdi
  jb     L44
L36:
  ret
```

assistant: ```c
void str_strip(char *str, int len) {
  int i;
  char c;
  for (i = len - 1; i >= 0; i--) {
    c = str[i];
    if (c == '\n' || c == '\r' || c == '\t' || c == ' ')
      str[i] = 0;
    else
      break;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<str_strip>:
  endbr64
  mov    %esi,%edx
  sub    $0x1,%edx
  js     L22
  movslq %esi,%rsi
  movslq %edx,%rax
  mov    %edx,%edx
  lea    -0x2(%rdi,%rsi,1),%rcx
  add    %rdi,%rax
  movabs $0xfffffffeffffd9ff,%rsi
  sub    %rdx,%rcx
  nopl   0x0(%rax,%rax,1)
L3:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  ja     L22
  bt     %rdx,%rsi
  jb     L22
  movb   $0x0,(%rax)
  sub    $0x1,%rax
  cmp    %rcx,%rax
  jne    L3
L22:
  ret
```

assistant: ```c
void str_strip(char *str, int len) {
  int i;
  char c;
  for (i = len - 1; i >= 0; i--) {
    c = str[i];
    if (c == '\n' || c == '\r' || c == '\t' || c == ' ')
      str[i] = 0;
    else
      break;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<str_strip>:
  endbr64
  mov    %esi,%edx
  sub    $0x1,%edx
  js     L14
  movslq %esi,%rsi
  movslq %edx,%rax
  mov    %edx,%edx
  lea    -0x2(%rdi,%rsi,1),%rcx
  add    %rdi,%rax
  movabs $0xfffffffeffffd9ff,%rsi
  sub    %rdx,%rcx
  nopl   0x0(%rax,%rax,1)
L21:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  ja     L14
  bt     %rdx,%rsi
  jb     L14
  movb   $0x0,(%rax)
  sub    $0x1,%rax
  cmp    %rcx,%rax
  jne    L21
L14:
  ret
```

assistant: ```c
void str_strip(char *str, int len) {
  int i;
  char c;
  for (i = len - 1; i >= 0; i--) {
    c = str[i];
    if (c == '\n' || c == '\r' || c == '\t' || c == ' ')
      str[i] = 0;
    else
      break;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<addnull>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L6:
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L6
  mov    -0x4(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void addnull(char *line) {
  int i = 0;
  while (line[i] != '\0')
    i++;
  line[i - 1] = '\0';
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<addnull>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L21
  mov    $0x1,%eax
L0:
  mov    %rax,%rdx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L0
L19:
  movb   $0x0,-0x1(%rdi,%rdx,1)
  ret
L21:
  mov    $0x0,%edx
  jmp    L19
```

assistant: ```c
void addnull(char *line) {
  int i = 0;
  while (line[i] != '\0')
    i++;
  line[i - 1] = '\0';
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<addnull>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L17
  mov    $0x1,%eax
  xchg   %ax,%ax
L2:
  mov    %rax,%rdx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L2
  sub    $0x1,%rdx
  movb   $0x0,(%rdi,%rdx,1)
  ret
  nopw   0x0(%rax,%rax,1)
L17:
  mov    $0xffffffffffffffff,%rdx
  movb   $0x0,(%rdi,%rdx,1)
  ret
```

assistant: ```c
void addnull(char *line) {
  int i = 0;
  while (line[i] != '\0')
    i++;
  line[i - 1] = '\0';
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<addnull>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L18
  mov    $0x1,%eax
  xchg   %ax,%ax
L5:
  mov    %rax,%rdx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L5
  sub    $0x1,%rdx
  movb   $0x0,(%rdi,%rdx,1)
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  mov    $0xffffffffffffffff,%rdx
  movb   $0x0,(%rdi,%rdx,1)
  ret
```

assistant: ```c
void addnull(char *line) {
  int i = 0;
  while (line[i] != '\0')
    i++;
  line[i - 1] = '\0';
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<Cal_CRC16>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L17
L12:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <UpdateCRC16@plt>
  mov    %eax,-0xc(%rbp)
L17:
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L12
  mov    -0xc(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <UpdateCRC16@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <UpdateCRC16@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned short Cal_CRC16(const unsigned char *data, unsigned int size) {
  unsigned int crc = 0;
  const unsigned char *dataEnd = data + size;
  while (data < dataEnd)
    crc = UpdateCRC16(crc, *data++);
  crc = UpdateCRC16(crc, 0);
  crc = UpdateCRC16(crc, 0);
  return crc & 0xffffu;
}
```