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

```asm
<mmul>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%rbx
  mov    %rdx,%r12
  mov    %ecx,%ebp
  mov    %ecx,%esi
  mov    %rdx,%rdi
  call   <trnm@plt>
  test   %ebp,%ebp
  jle    L13
  movslq %ebp,%r11
  shl    $0x3,%r11
  mov    %ebp,%ecx
  lea    0x0(,%rcx,8),%r8
  lea    0x0(%r13,%r8,1),%rdi
  mov    $0x0,%r9d
  mov    %ebp,%r10d
  neg    %r10
  shl    $0x3,%r10
L16:
  lea    (%r10,%rdi,1),%rsi
  mov    %r12,%rdx
L6:
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
L35:
  movsd  (%rbx,%rax,8),%xmm0
  mulsd  (%rdx,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L35
  add    %r8,%rdx
  add    $0x8,%rsi
  movsd  %xmm1,-0x8(%rsi)
  cmp    %rdi,%rsi
  jne    L6
  add    $0x1,%r9d
  add    %r11,%rbx
  add    %r8,%rdi
  cmp    %r9d,%ebp
  jne    L16
L13:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <trnm@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void mmul(double *c, double *a, double *b, int n) {
  double *p, *q, s;
  int i, j, k;
  trnm(b, n);
  for (i = 0; i < n; ++i, a += n) {
    for (j = 0, q = b; j < n; ++j) {
      for (k = 0, p = a, s = 0.; k < n; ++k)
        s += *p++ * *q++;
      *c++ = s;
    }
  }
  trnm(b, n);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mmul>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    %rdx,%rdi
  push   %rbx
  mov    %rsi,%rbx
  mov    %ecx,%esi
  sub    $0x8,%rsp
  call   <trnm@plt>
  test   %r12d,%r12d
  jle    L39
  mov    %r12d,%ecx
  movslq %r12d,%r11
  pxor   %xmm2,%xmm2
  xor    %r9d,%r9d
  mov    %rcx,%r10
  lea    0x0(,%rcx,8),%r8
  shl    $0x3,%r11
  neg    %r10
  lea    0x0(%rbp,%r8,1),%rdi
  shl    $0x3,%r10
  nopl   0x0(%rax)
L5:
  lea    (%r10,%rdi,1),%rsi
  mov    %r13,%rdx
  nop
L21:
  xor    %eax,%eax
  movapd %xmm2,%xmm1
  cs nopw 0x0(%rax,%rax,1)
L1:
  movsd  (%rbx,%rax,8),%xmm0
  mulsd  (%rdx,%rax,8),%xmm0
  add    $0x1,%rax
  addsd  %xmm0,%xmm1
  cmp    %rcx,%rax
  jne    L1
  add    $0x8,%rsi
  add    %r8,%rdx
  movsd  %xmm1,-0x8(%rsi)
  cmp    %rdi,%rsi
  jne    L21
  add    $0x1,%r9d
  add    %r11,%rbx
  add    %r8,%rdi
  cmp    %r9d,%r12d
  jne    L5
L39:
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <trnm@plt>
```

assistant: ```c
void mmul(double *c, double *a, double *b, int n) {
  double *p, *q, s;
  int i, j, k;
  trnm(b, n);
  for (i = 0; i < n; ++i, a += n) {
    for (j = 0, q = b; j < n; ++j) {
      for (k = 0, p = a, s = 0.; k < n; ++k)
        s += *p++ * *q++;
      *c++ = s;
    }
  }
  trnm(b, n);
}
```
user: What is the c source code of the assembly code below:

```asm
<mmul>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    %rdx,%rdi
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  mov    %rsi,%rbx
  mov    %ecx,%esi
  sub    $0x18,%rsp
  call   <trnm@plt>
  test   %ebp,%ebp
  jle    L56
  mov    %ebp,%eax
  mov    %ebp,%edx
  mov    %ebp,%r11d
  movslq %ebp,%r15
  shr    %edx
  and    $0xfffffffe,%r11d
  shl    $0x3,%r15
  xor    %r14d,%r14d
  lea    0x0(,%rax,8),%r9
  neg    %rax
  lea    -0x1(%rdx),%esi
  mov    %r11d,%r10d
  shl    $0x3,%rax
  add    $0x1,%rsi
  shl    $0x3,%r10
  pxor   %xmm3,%xmm3
  mov    %rax,0x8(%rsp)
  lea    0x0(%r13,%r9,1),%r8
  shl    $0x4,%rsi
  nopl   (%rax)
L53:
  mov    0x8(%rsp),%rax
  lea    (%rbx,%r10,1),%r13
  lea    (%rax,%r8,1),%rdi
  mov    %r12,%rax
  nopl   0x0(%rax,%rax,1)
L69:
  cmp    $0x1,%ebp
  je     L48
  xor    %edx,%edx
  movapd %xmm3,%xmm0
  nop
L45:
  movupd (%rbx,%rdx,1),%xmm2
  movupd (%rax,%rdx,1),%xmm4
  add    $0x10,%rdx
  mulpd  %xmm4,%xmm2
  addsd  %xmm2,%xmm0
  unpckhpd %xmm2,%xmm2
  addsd  %xmm2,%xmm0
  cmp    %rdx,%rsi
  jne    L45
  lea    (%rax,%r10,1),%rcx
  mov    %r13,%rdx
  cmp    %r11d,%ebp
  je     L16
L24:
  movsd  (%rcx),%xmm1
  mulsd  (%rdx),%xmm1
  addsd  %xmm1,%xmm0
L16:
  add    $0x8,%rdi
  add    %r9,%rax
  movsd  %xmm0,-0x8(%rdi)
  cmp    %r8,%rdi
  jne    L69
  add    $0x1,%r14d
  add    %r15,%rbx
  add    %r9,%r8
  cmp    %r14d,%ebp
  jne    L53
L56:
  add    $0x18,%rsp
  mov    %ebp,%esi
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <trnm@plt>
  nopw   0x0(%rax,%rax,1)
L48:
  mov    %rax,%rcx
  mov    %rbx,%rdx
  movapd %xmm3,%xmm0
  jmp    L24
```

assistant: ```c
void mmul(double *c, double *a, double *b, int n) {
  double *p, *q, s;
  int i, j, k;
  trnm(b, n);
  for (i = 0; i < n; ++i, a += n) {
    for (j = 0, q = b; j < n; ++j) {
      for (k = 0, p = a, s = 0.; k < n; ++k)
        s += *p++ * *q++;
      *c++ = s;
    }
  }
  trnm(b, n);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<freeArgs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L0
L5:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <mfree@plt>
  addl   $0x1,-0x4(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L5
  nop
  nop
  leave
  ret
```

assistant: ```c
void freeArgs(char **argv, int i) {
  for (int j = 0; j < i; j++)
    mfree(argv[j]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<freeArgs>:
  endbr64
  test   %esi,%esi
  jle    L3
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%rbp
L1:
  mov    (%rbx),%rdi
  call   <mfree@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L1
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  ret
```

assistant: ```c
void freeArgs(char **argv, int i) {
  for (int j = 0; j < i; j++)
    mfree(argv[j]);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<freeArgs>:
  endbr64
  test   %esi,%esi
  jle    L16
  push   %rbp
  lea    -0x1(%rsi),%eax
  push   %rbx
  lea    0x8(%rdi,%rax,8),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L18:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <mfree@plt>
  cmp    %rbp,%rbx
  jne    L18
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  ret
```

assistant: ```c
void freeArgs(char **argv, int i) {
  for (int j = 0; j < i; j++)
    mfree(argv[j]);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<freeArgs>:
  endbr64
  test   %esi,%esi
  jle    L15
  push   %rbp
  lea    -0x1(%rsi),%eax
  push   %rbx
  lea    0x8(%rdi,%rax,8),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L19:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <mfree@plt>
  cmp    %rbp,%rbx
  jne    L19
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  ret
```

assistant: ```c
void freeArgs(char **argv, int i) {
  for (int j = 0; j < i; j++)
    mfree(argv[j]);
}
```
user: What is the c source code of the assembly code below:

```asm
<hang_up_menu_item_selection_handler_in_main_loop>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <service_fona_hang_up@plt>
  mov    $0x0,%eax
  call   <stop_this_activity@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void hang_up_menu_item_selection_handler_in_main_loop() {
  service_fona_hang_up();
  stop_this_activity();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hang_up_menu_item_selection_handler_in_main_loop>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <service_fona_hang_up@plt>
  mov    $0x0,%eax
  call   <stop_this_activity@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void hang_up_menu_item_selection_handler_in_main_loop() {
  service_fona_hang_up();
  stop_this_activity();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<hang_up_menu_item_selection_handler_in_main_loop>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <service_fona_hang_up@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <stop_this_activity@plt>
```

assistant: ```c
void hang_up_menu_item_selection_handler_in_main_loop() {
  service_fona_hang_up();
  stop_this_activity();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hang_up_menu_item_selection_handler_in_main_loop>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <service_fona_hang_up@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <stop_this_activity@plt>
```

assistant: ```c
void hang_up_menu_item_selection_handler_in_main_loop() {
  service_fona_hang_up();
  stop_this_activity();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<bstrsearch_rk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L19
  cmpq   $0x0,-0x30(%rbp)
  jne    L91
L19:
  mov    $0x0,%eax
  jmp    L6
L91:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jle    L108
  mov    $0x0,%eax
  jmp    L6
L108:
  mov    -0x10(%rbp),%eax
  sub    $0x1,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <bstrtoi@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <bstrtoi@plt>
  mov    %eax,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L55
L73:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jne    L65
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x10(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L65
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  jmp    L6
L65:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  je     L36
  mov    -0x18(%rbp),%eax
  sub    -0x8(%rbp),%eax
  lea    (%rax,%rax,1),%ecx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %ecx,%eax
  sub    $0x30,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L62
L36:
  mov    -0x18(%rbp),%eax
  lea    (%rax,%rax,1),%ecx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %ecx,%eax
  sub    $0x30,%eax
  mov    %eax,-0x18(%rbp)
L62:
  addl   $0x1,-0x14(%rbp)
L55:
  mov    -0xc(%rbp),%eax
  sub    -0x10(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jle    L73
  mov    $0x0,%eax
L6:
  leave
  ret
```

assistant: ```c
const char *bstrsearch_rk(const char *pattern, const char *str) {
  int pattern_hash, str_hash;
  int h;
  int n, m;
  int i;
  if (pattern == NULL || str == NULL)
    return NULL;
  m = strlen(pattern);
  n = strlen(str);
  if (m > n)
    return NULL;
  h = 1 << (m - 1);
  pattern_hash = bstrtoi(pattern, m);
  str_hash = bstrtoi(str, m);
  for (i = 0; i < n - m + 1; ++i) {
    if (pattern_hash == str_hash && !strncmp(pattern, str + i, m))
      return str + i;
    if (str[i] - '0')
      str_hash = ((str_hash - h) << 1) + str[i + m] - '0';
    else
      str_hash = (str_hash << 1) + str[i + m] - '0';
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<bstrsearch_rk>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x18(%rsp)
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L83
  mov    %rsi,%r12
  test   %rsi,%rsi
  je     L83
  call   <strlen@plt>
  mov    %eax,%r13d
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%r14d
  movq   $0x0,0x10(%rsp)
  cmp    %eax,%r13d
  jg     L68
  lea    -0x1(%r13),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  mov    %eax,0xc(%rsp)
  mov    %r13d,%esi
  mov    %rbx,%rdi
  call   <bstrtoi@plt>
  mov    %eax,%r15d
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <bstrtoi@plt>
  mov    %eax,%ebp
  sub    %r13d,%r14d
  mov    $0x0,%ebx
  jmp    L96
L89:
  lea    (%r12,%rbx,1),%rax
  mov    %rax,0x10(%rsp)
  mov    %r13d,%edx
  mov    %rax,%rsi
  mov    0x18(%rsp),%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L72
  jmp    L68
L92:
  lea    0x0(%r13,%rbx,1),%eax
  cltq
  movsbl (%r12,%rax,1),%eax
  sub    0xc(%rsp),%ebp
  lea    -0x30(%rax,%rbp,2),%ebp
L11:
  add    $0x1,%rbx
  cmp    %ebx,%r14d
  jl     L32
L96:
  cmp    %ebp,%r15d
  je     L89
L72:
  cmpb   $0x30,(%r12,%rbx,1)
  jne    L92
  lea    0x0(%r13,%rbx,1),%eax
  cltq
  movsbl (%r12,%rax,1),%eax
  lea    -0x30(%rax,%rbp,2),%ebp
  jmp    L11
L32:
  movq   $0x0,0x10(%rsp)
L68:
  mov    0x10(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L83:
  movq   $0x0,0x10(%rsp)
  jmp    L68
```

assistant: ```c
const char *bstrsearch_rk(const char *pattern, const char *str) {
  int pattern_hash, str_hash;
  int h;
  int n, m;
  int i;
  if (pattern == NULL || str == NULL)
    return NULL;
  m = strlen(pattern);
  n = strlen(str);
  if (m > n)
    return NULL;
  h = 1 << (m - 1);
  pattern_hash = bstrtoi(pattern, m);
  str_hash = bstrtoi(str, m);
  for (i = 0; i < n - m + 1; ++i) {
    if (pattern_hash == str_hash && !strncmp(pattern, str + i, m))
      return str + i;
    if (str[i] - '0')
      str_hash = ((str_hash - h) << 1) + str[i + m] - '0';
    else
      str_hash = (str_hash << 1) + str[i + m] - '0';
  }
  return NULL;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<bstrsearch_rk>:
  endbr64
  test   %rdi,%rdi
  je     L71
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x28,%rsp
  test   %rsi,%rsi
  je     L90
  mov    %rdi,(%rsp)
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r15d
  call   <strlen@plt>
  mov    %eax,%r13d
  cmp    %eax,%r15d
  jg     L90
  lea    -0x1(%r15),%ecx
  mov    (%rsp),%rdi
  mov    $0x1,%eax
  mov    %r15d,%esi
  shl    %cl,%eax
  sub    %r15d,%r13d
  xor    %r12d,%r12d
  mov    %eax,0xc(%rsp)
  call   <bstrtoi@plt>
  mov    %r15d,%esi
  mov    %rbx,%rdi
  mov    %eax,%r14d
  call   <bstrtoi@plt>
  mov    0xc(%rsp),%ecx
  mov    (%rsp),%r8
  movslq %r15d,%r9
  mov    %eax,%ebp
  jmp    L39
  nopl   0x0(%rax)
L74:
  sub    %ecx,%ebp
  add    $0x1,%r12d
  add    $0x1,%rbx
  lea    -0x30(%rdx,%rbp,2),%ebp
  cmp    %r13d,%r12d
  jg     L90
L39:
  cmp    %ebp,%r14d
  je     L32
L19:
  cmpb   $0x30,(%rbx)
  movsbl (%rbx,%r9,1),%edx
  jne    L74
  add    $0x1,%r12d
  lea    -0x30(%rdx,%rbp,2),%ebp
  add    $0x1,%rbx
  cmp    %r13d,%r12d
  jle    L39
  nopl   0x0(%rax,%rax,1)
L90:
  xor    %r10d,%r10d
L53:
  add    $0x28,%rsp
  mov    %r10,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L32:
  mov    %r8,%rdi
  mov    %r15d,%edx
  mov    %rbx,%rsi
  mov    %r9,0x18(%rsp)
  mov    %ecx,0xc(%rsp)
  mov    %r8,(%rsp)
  mov    %rbx,0x10(%rsp)
  call   <strncmp@plt>
  mov    (%rsp),%r8
  mov    0xc(%rsp),%ecx
  test   %eax,%eax
  mov    0x10(%rsp),%r10
  mov    0x18(%rsp),%r9
  jne    L19
  jmp    L53
L71:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *bstrsearch_rk(const char *pattern, const char *str) {
  int pattern_hash, str_hash;
  int h;
  int n, m;
  int i;
  if (pattern == NULL || str == NULL)
    return NULL;
  m = strlen(pattern);
  n = strlen(str);
  if (m > n)
    return NULL;
  h = 1 << (m - 1);
  pattern_hash = bstrtoi(pattern, m);
  str_hash = bstrtoi(str, m);
  for (i = 0; i < n - m + 1; ++i) {
    if (pattern_hash == str_hash && !strncmp(pattern, str + i, m))
      return str + i;
    if (str[i] - '0')
      str_hash = ((str_hash - h) << 1) + str[i + m] - '0';
    else
      str_hash = (str_hash << 1) + str[i + m] - '0';
  }
  return NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<bstrsearch_rk>:
  endbr64
  test   %rdi,%rdi
  je     L60
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x28,%rsp
  test   %rsi,%rsi
  je     L29
  mov    %rdi,(%rsp)
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r15d
  call   <strlen@plt>
  mov    %eax,%r13d
  cmp    %eax,%r15d
  jg     L29
  lea    -0x1(%r15),%ecx
  mov    (%rsp),%rdi
  mov    $0x1,%eax
  mov    %r15d,%esi
  shl    %cl,%eax
  sub    %r15d,%r13d
  xor    %r12d,%r12d
  mov    %eax,0xc(%rsp)
  call   <bstrtoi@plt>
  mov    %r15d,%esi
  mov    %rbx,%rdi
  mov    %eax,%r14d
  call   <bstrtoi@plt>
  mov    0xc(%rsp),%ecx
  mov    (%rsp),%r8
  movslq %r15d,%r9
  mov    %eax,%ebp
  jmp    L6
  nopl   0x0(%rax)
L63:
  sub    %ecx,%ebp
  add    $0x1,%r12d
  add    $0x1,%rbx
  lea    -0x30(%rdx,%rbp,2),%ebp
  cmp    %r13d,%r12d
  jg     L29
L6:
  cmp    %ebp,%r14d
  je     L19
L53:
  cmpb   $0x30,(%rbx)
  movsbl (%rbx,%r9,1),%edx
  jne    L63
  add    $0x1,%r12d
  lea    -0x30(%rdx,%rbp,2),%ebp
  add    $0x1,%rbx
  cmp    %r13d,%r12d
  jle    L6
  nopl   0x0(%rax,%rax,1)
L29:
  xor    %r10d,%r10d
L71:
  add    $0x28,%rsp
  mov    %r10,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L19:
  mov    %r8,%rdi
  mov    %r15d,%edx
  mov    %rbx,%rsi
  mov    %r9,0x18(%rsp)
  mov    %ecx,0xc(%rsp)
  mov    %r8,(%rsp)
  mov    %rbx,0x10(%rsp)
  call   <strncmp@plt>
  mov    (%rsp),%r8
  mov    0xc(%rsp),%ecx
  test   %eax,%eax
  mov    0x10(%rsp),%r10
  mov    0x18(%rsp),%r9
  jne    L53
  jmp    L71
L60:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *bstrsearch_rk(const char *pattern, const char *str) {
  int pattern_hash, str_hash;
  int h;
  int n, m;
  int i;
  if (pattern == NULL || str == NULL)
    return NULL;
  m = strlen(pattern);
  n = strlen(str);
  if (m > n)
    return NULL;
  h = 1 << (m - 1);
  pattern_hash = bstrtoi(pattern, m);
  str_hash = bstrtoi(str, m);
  for (i = 0; i < n - m + 1; ++i) {
    if (pattern_hash == str_hash && !strncmp(pattern, str + i, m))
      return str + i;
    if (str[i] - '0')
      str_hash = ((str_hash - h) << 1) + str[i + m] - '0';
    else
      str_hash = (str_hash << 1) + str[i + m] - '0';
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D24(%rip),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rcx
  lea    -0xd(%rbp),%rax
  mov    $0x3,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  lea    -0xd(%rbp),%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  lea    0x3(%rax),%rdx
  lea    -0xd(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0xd(%rbp),%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D24
type: string
name: extract_symbolic_data
arguments: data_label: D6
type: string

tool: D24: lixiang

tool: D6: str1=%s


assistant: ```c
int main(void) {
  char *str = "lixiang";
  char str1[5];
  strncpy(str1, str, 3);
  printf("str1=%s\n", str1);
  strcpy(str1, &str[3]);
  printf("str1=%s\n", str1);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x3(%rsp),%rbx
  mov    $0x3,%edx
  lea    D5(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncpy@plt>
  mov    %rbx,%rsi
  lea    D6(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D21(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D5
datatype: string
name: parse_data
arguments: label: D6
datatype: string
name: parse_data
arguments: label: D21
datatype: string

tool: D5: lixiang

tool: D6: str1=%s


tool: D21: iang

assistant: ```c
int main(void) {
  char *str = "lixiang";
  char str1[5];
  strncpy(str1, str, 3);
  printf("str1=%s\n", str1);
  strcpy(str1, &str[3]);
  printf("str1=%s\n", str1);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x3,%edx
  lea    D17(%rip),%rsi
  lea    D6(%rip),%r12
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x3(%rsp),%rbp
  mov    %rbp,%rdi
  call   <strncpy@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <printf@plt>
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D17
datatype: string
name: disassemble_data
arguments: label: D6
datatype: string
name: disassemble_data
arguments: label: D18
datatype: string

tool: D17: lixiang

tool: D6: str1=%s


tool: D18: iang

assistant: ```c
int main(void) {
  char *str = "lixiang";
  char str1[5];
  strncpy(str1, str, 3);
  printf("str1=%s\n", str1);
  strcpy(str1, &str[3]);
  printf("str1=%s\n", str1);
  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
<main>:
  endbr64
  push   %r12
  mov    $0x3,%edx
  lea    D19(%rip),%rsi
  lea    D11(%rip),%r12
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x3(%rsp),%rbp
  mov    %rbp,%rdi
  call   <strncpy@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <printf@plt>
  lea    D15(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D19
type_infered: string
name: parse_data
arguments: tag: D11
type_infered: string
name: parse_data
arguments: tag: D15
type_infered: string

tool: D19: lixiang

tool: D11: str1=%s


tool: D15: iang

assistant: ```c
int main(void) {
  char *str = "lixiang";
  char str1[5];
  strncpy(str1, str, 3);
  printf("str1=%s\n", str1);
  strcpy(str1, &str[3]);
  printf("str1=%s\n", str1);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<xfrd_read_check_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <xfrd_read_token@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x0,%eax
  jmp    L18
L7:
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L6
  mov    $0x0,%eax
  jmp    L18
L6:
  mov    $0x1,%eax
L18:
  leave
  ret
```

assistant: ```c
int xfrd_read_check_str(FILE *in, const char *str) {
  char *p = xfrd_read_token(in);
  if (!p)
    return 0;
  if (strcmp(p, str) != 0)
    return 0;
  return 1;
}
```