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

```asm
<multiply147>:
  endbr64
  test   %edi,%edi
  jle    L29
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r10d
  movslq %edi,%r12
  shl    $0x2,%r12
  mov    %rdx,%rbp
  mov    $0x0,%r13d
  mov    %edi,%r11d
L14:
  mov    %rbp,%r9
  mov    %rcx,%rdi
  mov    %r8,%rsi
  mov    $0x0,%eax
L28:
  mov    %r10d,%edx
  imul   (%r9,%rax,4),%edx
  add    (%rdi,%rax,4),%edx
  mov    %edx,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r11
  jne    L28
  add    $0x1,%r13d
  add    %r12,%rbp
  add    %r12,%rcx
  add    %r12,%r8
  cmp    %r13d,%ebx
  jne    L14
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L29:
  ret
```

assistant: ```c
void multiply147(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<multiply147>:
  endbr64
  test   %edi,%edi
  jle    L27
  movslq %edi,%r10
  push   %rbx
  mov    %esi,%r9d
  xor    %r11d,%r11d
  lea    0x0(,%r10,4),%rbx
  nopw   0x0(%rax,%rax,1)
L0:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L24:
  mov    (%rdx,%rax,4),%esi
  imul   %r9d,%esi
  add    (%rcx,%rax,4),%esi
  mov    %esi,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L24
  add    $0x1,%r11d
  add    %rbx,%rdx
  add    %rbx,%rcx
  add    %rbx,%r8
  cmp    %r11d,%edi
  jne    L0
  pop    %rbx
  ret
L27:
  ret
```

assistant: ```c
void multiply147(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<multiply147>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  test   %ebp,%ebp
  jle    L74
  mov    %rbp,%r11
  mov    %esi,%ebx
  lea    0x4(%rdx),%r10
  mov    %r8,%rax
  mov    %r11d,%edx
  mov    %r11d,%esi
  lea    0x4(%rcx),%r9
  shl    $0x2,%rbp
  and    $0xfffffffc,%esi
  shr    $0x2,%edx
  movd   %ebx,%xmm4
  xor    %r12d,%r12d
  lea    0x1(%rsi),%ecx
  lea    0x2(%rsi),%edi
  mov    %esi,-0x24(%rsp)
  movslq %esi,%r13
  lea    -0x1(%rdx),%r8d
  mov    %r11d,%esi
  lea    -0x1(%r11),%edx
  mov    %ecx,-0x20(%rsp)
  pshufd $0x0,%xmm4,%xmm2
  mov    %edi,-0x1c(%rsp)
  add    $0x1,%r8
  movslq %ecx,%r14
  mov    %edx,-0x28(%rsp)
  movdqa %xmm2,%xmm3
  shl    $0x4,%r8
  movslq %edi,%r15
  mov    %rsi,-0x10(%rsp)
  psrlq  $0x20,%xmm3
  nopl   (%rax)
L54:
  mov    %rax,%rdx
  lea    -0x4(%r10),%rcx
  lea    -0x4(%r9),%rsi
  sub    %r10,%rdx
  cmp    $0x8,%rdx
  mov    %rax,%rdx
  seta   %dil
  sub    %r9,%rdx
  cmp    $0x8,%rdx
  seta   %dl
  test   %dl,%dil
  je     L22
  xor    %edx,%edx
  cmpl   $0x2,-0x28(%rsp)
  jbe    L22
  nopl   0x0(%rax)
L40:
  movdqu (%rcx,%rdx,1),%xmm0
  movdqu (%rcx,%rdx,1),%xmm1
  psrlq  $0x20,%xmm0
  pmuludq %xmm2,%xmm1
  pmuludq %xmm3,%xmm0
  pshufd $0x8,%xmm1,%xmm1
  pshufd $0x8,%xmm0,%xmm0
  punpckldq %xmm0,%xmm1
  movdqu (%rsi,%rdx,1),%xmm0
  paddd  %xmm1,%xmm0
  movups %xmm0,(%rax,%rdx,1)
  add    $0x10,%rdx
  cmp    %r8,%rdx
  jne    L40
  cmp    -0x24(%rsp),%r11d
  je     L49
  mov    (%rcx,%r13,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r13,4),%edx
  mov    %edx,(%rax,%r13,4)
  cmp    -0x20(%rsp),%r11d
  jle    L49
  mov    (%rcx,%r14,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r14,4),%edx
  mov    %edx,(%rax,%r14,4)
  cmp    -0x1c(%rsp),%r11d
  jle    L49
  mov    (%rcx,%r15,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r15,4),%edx
  mov    %edx,(%rax,%r15,4)
L49:
  add    $0x1,%r12d
  add    %rbp,%rax
  add    %rbp,%r10
  add    %rbp,%r9
  cmp    %r12d,%r11d
  jne    L54
L74:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L22:
  mov    %r8,-0x18(%rsp)
  mov    -0x10(%rsp),%r8
  xor    %edx,%edx
  nopl   0x0(%rax)
L8:
  mov    (%rcx,%rdx,4),%edi
  imul   %ebx,%edi
  add    (%rsi,%rdx,4),%edi
  mov    %edi,(%rax,%rdx,4)
  add    $0x1,%rdx
  cmp    %rdx,%r8
  jne    L8
  mov    -0x18(%rsp),%r8
  jmp    L49
```

assistant: ```c
void multiply147(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xrop3_244_0_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dl,-0x24(%rbp)
  mov    %al,-0x28(%rbp)
  movl   $0xff,-0x18(%rbp)
  movzbl -0x24(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0x24(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  movzbl -0x28(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0x28(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  not    %eax
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  and    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  or     -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x10(%rbp),%eax
  not    %eax
  or     -0x14(%rbp),%eax
  and    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  not    %eax
  and    -0x10(%rbp),%eax
  and    -0x18(%rbp),%eax
  or     %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned xrop3_244_0_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~D;
  stk2 = S & stk3;
  stk1 = T | stk2;
  return (stk1 & S) | (stk1 & (~T)) | (T & (~S) & D);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xrop3_244_0_1>:
  endbr64
  movzbl %dil,%eax
  mov    %eax,%edi
  shl    $0x8,%edi
  or     %eax,%edi
  movzbl %sil,%eax
  mov    %eax,%esi
  shl    $0x8,%esi
  or     %eax,%esi
  mov    %esi,%eax
  not    %eax
  or     %edi,%eax
  mov    %edi,%edx
  mov    $0x0,%dl
  or     %esi,%edx
  and    %edx,%eax
  not    %edi
  and    %esi,%edi
  movzbl %dil,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
unsigned xrop3_244_0_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~D;
  stk2 = S & stk3;
  stk1 = T | stk2;
  return (stk1 & S) | (stk1 & (~T)) | (T & (~S) & D);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xrop3_244_0_1>:
  endbr64
  movzbl %dil,%eax
  mov    %eax,%edi
  shl    $0x8,%edi
  or     %eax,%edi
  movzbl %sil,%eax
  mov    %eax,%esi
  mov    %edi,%edx
  shl    $0x8,%esi
  xor    %dl,%dl
  or     %eax,%esi
  mov    %esi,%eax
  or     %esi,%edx
  not    %eax
  or     %edi,%eax
  not    %edi
  and    %esi,%edi
  and    %edx,%eax
  movzbl %dil,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
unsigned xrop3_244_0_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~D;
  stk2 = S & stk3;
  stk1 = T | stk2;
  return (stk1 & S) | (stk1 & (~T)) | (T & (~S) & D);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<xrop3_244_0_1>:
  endbr64
  movzbl %dil,%eax
  mov    %eax,%edi
  shl    $0x8,%edi
  or     %eax,%edi
  movzbl %sil,%eax
  mov    %eax,%esi
  mov    %edi,%edx
  shl    $0x8,%esi
  xor    %dl,%dl
  or     %eax,%esi
  mov    %esi,%eax
  or     %esi,%edx
  not    %eax
  or     %edi,%eax
  not    %edi
  and    %esi,%edi
  and    %edx,%eax
  movzbl %dil,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
unsigned xrop3_244_0_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~D;
  stk2 = S & stk3;
  stk1 = T | stk2;
  return (stk1 & S) | (stk1 & (~T)) | (T & (~S) & D);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<nColumns>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x5(%rbp)
  jmp    L18
L27:
  cmpb   $0x2c,-0x5(%rbp)
  je     L20
  cmpb   $0xa,-0x5(%rbp)
  jne    L57
L20:
  addl   $0x1,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x5(%rbp)
  jmp    L18
L57:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x5(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L18
  addl   $0x1,-0x4(%rbp)
L18:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L27
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int nColumns(FILE *f) {
  char c;
  int colNum = 0;
  c = fgetc(f);
  while (!feof(f)) {
    if (c == ',' || c == '\n') {
      ++colNum;
      c = fgetc(f);
    } else {
      c = fgetc(f);
      if (feof(f)) {
        ++colNum;
      }
    }
  }
  return colNum;
}
```
user: Translate the below assembly code into C programming language:

```asm
<nColumns>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  call   <fgetc@plt>
  mov    %eax,%ebx
  mov    $0x0,%r12d
  jmp    L23
L40:
  add    $0x1,%r12d
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
L23:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L46
  cmp    $0x2c,%bl
  je     L40
  cmp    $0xa,%bl
  je     L40
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
  mov    %rbp,%rdi
  call   <feof@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  jmp    L23
L46:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int nColumns(FILE *f) {
  char c;
  int colNum = 0;
  c = fgetc(f);
  while (!feof(f)) {
    if (c == ',' || c == '\n') {
      ++colNum;
      c = fgetc(f);
    } else {
      c = fgetc(f);
      if (feof(f)) {
        ++colNum;
      }
    }
  }
  return colNum;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<nColumns>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <fgetc@plt>
  mov    %eax,%ebx
  nopl   (%rax)
L11:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L20
L44:
  cmp    $0x2c,%bl
  je     L9
  cmp    $0xa,%bl
  je     L9
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <feof@plt>
  mov    %rbp,%rdi
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  call   <feof@plt>
  test   %rax,%rax
  je     L44
L20:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L9:
  mov    %rbp,%rdi
  add    $0x1,%r12d
  call   <fgetc@plt>
  mov    %eax,%ebx
  jmp    L11
```

assistant: ```c
int nColumns(FILE *f) {
  char c;
  int colNum = 0;
  c = fgetc(f);
  while (!feof(f)) {
    if (c == ',' || c == '\n') {
      ++colNum;
      c = fgetc(f);
    } else {
      c = fgetc(f);
      if (feof(f)) {
        ++colNum;
      }
    }
  }
  return colNum;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<nColumns>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <fgetc@plt>
  mov    %eax,%ebx
  nopl   (%rax)
L21:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L26
L33:
  cmp    $0x2c,%bl
  je     L36
  cmp    $0xa,%bl
  je     L36
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <feof@plt>
  mov    %rbp,%rdi
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  call   <feof@plt>
  test   %rax,%rax
  je     L33
L26:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L36:
  mov    %rbp,%rdi
  add    $0x1,%r12d
  call   <fgetc@plt>
  mov    %eax,%ebx
  jmp    L21
```

assistant: ```c
int nColumns(FILE *f) {
  char c;
  int colNum = 0;
  c = fgetc(f);
  while (!feof(f)) {
    if (c == ',' || c == '\n') {
      ++colNum;
      c = fgetc(f);
    } else {
      c = fgetc(f);
      if (feof(f)) {
        ++colNum;
      }
    }
  }
  return colNum;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<recv_msg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x430,%rsp
  mov    %edi,-0x424(%rbp)
  mov    %rsi,-0x430(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x418(%rbp)
  movl   $0x0,-0x414(%rbp)
  lea    -0x410(%rbp),%rax
  mov    $0x400,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x410(%rbp),%rsi
  mov    -0x424(%rbp),%eax
  mov    $0x0,%ecx
  mov    $0x400,%edx
  mov    %eax,%edi
  call   <recv@plt>
  mov    %eax,-0x418(%rbp)
  mov    -0x418(%rbp),%eax
  add    %eax,-0x414(%rbp)
  lea    -0x410(%rbp),%rdx
  mov    -0x430(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x414(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int recv_msg(int fd, char *message) {
  int b_received = 0;
  int b_total = 0;
  char buffer[1024];
  memset(buffer, '\0', sizeof(buffer));
  b_received = recv(fd, buffer, sizeof(buffer), 0);
  b_total += b_received;
  strcpy(message, buffer);
  return b_total;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<recv_msg>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %edi,%r12d
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    $0x400,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    $0x0,%ecx
  mov    $0x400,%edx
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <recv@plt>
  mov    %eax,%r12d
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    %r12d,%eax
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int recv_msg(int fd, char *message) {
  int b_received = 0;
  int b_total = 0;
  char buffer[1024];
  memset(buffer, '\0', sizeof(buffer));
  b_received = recv(fd, buffer, sizeof(buffer), 0);
  b_total += b_received;
  strcpy(message, buffer);
  return b_total;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<recv_msg>:
  endbr64
  push   %r13
  mov    $0x400,%edx
  mov    %edi,%r13d
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  xor    %esi,%esi
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <memset@plt>
  mov    %r13d,%edi
  xor    %ecx,%ecx
  mov    %r12,%rsi
  mov    $0x400,%edx
  call   <recv@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%r13d
  call   <strcpy@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x410,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int recv_msg(int fd, char *message) {
  int b_received = 0;
  int b_total = 0;
  char buffer[1024];
  memset(buffer, '\0', sizeof(buffer));
  b_received = recv(fd, buffer, sizeof(buffer), 0);
  b_total += b_received;
  strcpy(message, buffer);
  return b_total;
}
```
user: Translate the below assembly code into C programming language:

```asm
<recv_msg>:
  endbr64
  push   %r13
  mov    $0x400,%edx
  mov    %edi,%r13d
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  xor    %esi,%esi
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <memset@plt>
  mov    %r13d,%edi
  xor    %ecx,%ecx
  mov    %r12,%rsi
  mov    $0x400,%edx
  call   <recv@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%r13d
  call   <strcpy@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x410,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int recv_msg(int fd, char *message) {
  int b_received = 0;
  int b_total = 0;
  char buffer[1024];
  memset(buffer, '\0', sizeof(buffer));
  b_received = recv(fd, buffer, sizeof(buffer), 0);
  b_total += b_received;
  strcpy(message, buffer);
  return b_total;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<getnumsep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  add    %ecx,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  sete   %al
  movzbl %al,%edx
  mov    -0x14(%rbp),%eax
  sub    %edx,%eax
  movslq %eax,%rdx
  imul   $0x55555556,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int getnumsep(int digits) {
  int separators = (digits - ((digits % 3 == 0) ? 1 : 0)) / 3;
  return separators;
}
```
user: What is the c source code of the assembly code below?

```asm
<getnumsep>:
  endbr64
  movslq %edi,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,2),%eax
  cmp    %eax,%edi
  sete   %al
  movzbl %al,%eax
  sub    %eax,%edi
  movslq %edi,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  sar    $0x1f,%edi
  sub    %edi,%eax
  ret
```

assistant: ```c
int getnumsep(int digits) {
  int separators = (digits - ((digits % 3 == 0) ? 1 : 0)) / 3;
  return separators;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<getnumsep>:
  endbr64
  imul   $0xaaaaaaab,%edi,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  setbe  %al
  movzbl %al,%eax
  sub    %eax,%edi
  movslq %edi,%rax
  sar    $0x1f,%edi
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  sub    %edi,%eax
  ret
```

assistant: ```c
int getnumsep(int digits) {
  int separators = (digits - ((digits % 3 == 0) ? 1 : 0)) / 3;
  return separators;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<getnumsep>:
  endbr64
  imul   $0xaaaaaaab,%edi,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  setbe  %al
  movzbl %al,%eax
  sub    %eax,%edi
  movslq %edi,%rax
  sar    $0x1f,%edi
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  sub    %edi,%eax
  ret
```

assistant: ```c
int getnumsep(int digits) {
  int separators = (digits - ((digits % 3 == 0) ? 1 : 0)) / 3;
  return separators;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<toupper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x60,-0x4(%rbp)
  jle    L20
  cmpb   $0x7a,-0x4(%rbp)
  jg     L20
  movzbl -0x4(%rbp),%eax
  sub    $0x20,%eax
  jmp    L9
L20:
  movzbl -0x4(%rbp),%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
char toupper(char c) {
  if (c >= 'a' && c <= 'z')
    return c + 'A' - 'a';
  else
    return c;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<toupper>:
  endbr64
  lea    -0x61(%rdi),%edx
  lea    -0x20(%rdi),%eax
  cmp    $0x1a,%dl
  cmovae %edi,%eax
  ret
```

assistant: ```c
char toupper(char c) {
  if (c >= 'a' && c <= 'z')
    return c + 'A' - 'a';
  else
    return c;
}
```
user: What is the c source code of the assembly code below?

```asm
<toupper>:
  endbr64
  lea    -0x61(%rdi),%edx
  lea    -0x20(%rdi),%eax
  cmp    $0x1a,%dl
  cmovae %edi,%eax
  ret
```

assistant: ```c
char toupper(char c) {
  if (c >= 'a' && c <= 'z')
    return c + 'A' - 'a';
  else
    return c;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<toupper>:
  endbr64
  lea    -0x61(%rdi),%edx
  lea    -0x20(%rdi),%eax
  cmp    $0x1a,%dl
  cmovae %edi,%eax
  ret
```

assistant: ```c
char toupper(char c) {
  if (c >= 'a' && c <= 'z')
    return c + 'A' - 'a';
  else
    return c;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<unsorted7_setup_fixture>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <print_message@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <print_message@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type: string
name: extract_symbolic_data
arguments: data_tag: D13
type: string

tool: D3: Pqueue with 7 unsorted elements


tool: D13: -------------------------------


assistant: ```c
void unsorted7_setup_fixture() {
  print_message("Pqueue with 7 unsorted elements\n");
  print_message("-------------------------------\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<unsorted7_setup_fixture>:
  endbr64
  sub    $0x8,%rsp
  lea    D14(%rip),%rdi
  call   <print_message@plt>
  lea    D15(%rip),%rdi
  call   <print_message@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D14
type: string
name: extract_symbolic_data
arguments: data_label: D15
type: string

tool: D14: Pqueue with 7 unsorted elements


tool: D15: -------------------------------


assistant: ```c
void unsorted7_setup_fixture() {
  print_message("Pqueue with 7 unsorted elements\n");
  print_message("-------------------------------\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<unsorted7_setup_fixture>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <print_message@plt>
  lea    D9(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <print_message@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D4
type_guessed: string
name: retrieve_data
arguments: data_label: D9
type_guessed: string

tool: D4: Pqueue with 7 unsorted elements


tool: D9: -------------------------------


assistant: ```c
void unsorted7_setup_fixture() {
  print_message("Pqueue with 7 unsorted elements\n");
  print_message("-------------------------------\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unsorted7_setup_fixture>:
  endbr64
  sub    $0x8,%rsp
  lea    D13(%rip),%rdi
  call   <print_message@plt>
  lea    D7(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <print_message@plt>
```

tool_calls: name: read_data
arguments: tag: D13
data_type: string
name: read_data
arguments: tag: D7
data_type: string

tool: D13: Pqueue with 7 unsorted elements


tool: D7: -------------------------------


assistant: ```c
void unsorted7_setup_fixture() {
  print_message("Pqueue with 7 unsorted elements\n");
  print_message("-------------------------------\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
<dump_proto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    0x10(%rax),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L3
L1:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L3:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L1
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D0
type: string
name: unpack_data
arguments: tag: D17
type: string

tool: D0: protocol entry: 
  name: %s
  proto: %d
  aliases: 


tool: D17:     alias[%d]: %s


assistant: ```c
void dump_proto(struct protoent *h) {
  printf("protocol entry: \n"
         "  name: %s\n"
         "  proto: %d\n"
         "  aliases: \n",
         h->p_name, h->p_proto);
  int i = 0;
  char **ptr = h->p_aliases;
  while (ptr[i] != 0) {
    printf("    alias[%d]: %s\n", i, ptr[i]);
    i++;
  }
  printf("\n");
}
```