ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<GO_sprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L2
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L2:
  mov    -0xd0(%rbp),%rdx
  mov    -0xb8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb8(%rbp),%edx
  mov    -0xd0(%rbp),%rcx
  mov    -0xc8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <vsprintf@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xb4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int GO_sprintf(char *s, const char *format, ...) {
  int i;
  va_list ap;
  va_start(ap, format);
  i = vsprintf(s, format, ap);
  va_end(ap);
  return i;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<GO_sprintf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <vsprintf@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int GO_sprintf(char *s, const char *format, ...) {
  int i;
  va_list ap;
  va_start(ap, format);
  i = vsprintf(s, format, ap);
  va_end(ap);
  return i;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<GO_sprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %r13d,%edi
  push   %rbp
  mov    %rsi,%rbp
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <vsprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int GO_sprintf(char *s, const char *format, ...) {
  int i;
  va_list ap;
  va_start(ap, format);
  i = vsprintf(s, format, ap);
  va_end(ap);
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<GO_sprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %r13d,%edi
  push   %rbp
  mov    %rsi,%rbp
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <vsprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int GO_sprintf(char *s, const char *format, ...) {
  int i;
  va_list ap;
  va_start(ap, format);
  i = vsprintf(s, format, ap);
  va_end(ap);
  return i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<xjK0y2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    $0x0,%edx
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <AUUSL3@plt>
  mov    -0x28(%rbp),%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <RtiEy4@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  shl    $0x8,%rax
  mov    %rax,%rbx
  mov    -0x28(%rbp),%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <RtiEy4@plt>
  or     %rbx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  shl    $0x8,%rax
  mov    %rax,%rbx
  mov    -0x28(%rbp),%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <RtiEy4@plt>
  or     %rbx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  shl    $0x8,%rax
  mov    %rax,%rbx
  mov    -0x28(%rbp),%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <RtiEy4@plt>
  or     %rbx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
__attribute__((no)) unsigned long __attribute__((stdcall, regparm(3))) xjK0y2(volatile unsigned long *RdZoN) {
  unsigned long qwUGv3;
  AUUSL3(RdZoN, 013, 0);
  qwUGv3 = RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 8) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  return qwUGv3;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<xjK0y2>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x0,%edx
  mov    $0xb,%esi
  call   <AUUSL3@plt>
  mov    $0xb,%esi
  mov    %rbp,%rdi
  call   <RtiEy4@plt>
  shl    $0x8,%rax
  mov    %rax,%rbx
  mov    $0xb,%esi
  mov    %rbp,%rdi
  call   <RtiEy4@plt>
  or     %rax,%rbx
  shl    $0x8,%rbx
  mov    $0xb,%esi
  mov    %rbp,%rdi
  call   <RtiEy4@plt>
  or     %rax,%rbx
  shl    $0x8,%rbx
  mov    $0xb,%esi
  mov    %rbp,%rdi
  call   <RtiEy4@plt>
  or     %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((no)) unsigned long __attribute__((stdcall, regparm(3))) xjK0y2(volatile unsigned long *RdZoN) {
  unsigned long qwUGv3;
  AUUSL3(RdZoN, 013, 0);
  qwUGv3 = RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 8) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  return qwUGv3;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xjK0y2>:
  endbr64
  push   %rbp
  xor    %edx,%edx
  mov    %rdi,%rbp
  mov    $0xb,%esi
  push   %rbx
  sub    $0x8,%rsp
  call   <AUUSL3@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  call   <RtiEy4@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  shl    $0x8,%rax
  mov    %rax,%rbx
  call   <RtiEy4@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  or     %rax,%rbx
  call   <RtiEy4@plt>
  shl    $0x8,%rbx
  mov    %rbp,%rdi
  mov    $0xb,%esi
  or     %rax,%rbx
  call   <RtiEy4@plt>
  shl    $0x8,%rbx
  add    $0x8,%rsp
  or     %rbx,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((no)) unsigned long __attribute__((stdcall, regparm(3))) xjK0y2(volatile unsigned long *RdZoN) {
  unsigned long qwUGv3;
  AUUSL3(RdZoN, 013, 0);
  qwUGv3 = RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 8) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  return qwUGv3;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<xjK0y2>:
  endbr64
  push   %rbp
  xor    %edx,%edx
  mov    %rdi,%rbp
  mov    $0xb,%esi
  push   %rbx
  sub    $0x8,%rsp
  call   <AUUSL3@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  call   <RtiEy4@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  shl    $0x8,%rax
  mov    %rax,%rbx
  call   <RtiEy4@plt>
  mov    %rbp,%rdi
  mov    $0xb,%esi
  or     %rax,%rbx
  call   <RtiEy4@plt>
  shl    $0x8,%rbx
  mov    %rbp,%rdi
  mov    $0xb,%esi
  or     %rax,%rbx
  call   <RtiEy4@plt>
  shl    $0x8,%rbx
  add    $0x8,%rsp
  or     %rbx,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((no)) unsigned long __attribute__((stdcall, regparm(3))) xjK0y2(volatile unsigned long *RdZoN) {
  unsigned long qwUGv3;
  AUUSL3(RdZoN, 013, 0);
  qwUGv3 = RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 8) | RtiEy4(RdZoN, 013);
  qwUGv3 = (qwUGv3 << 010) | RtiEy4(RdZoN, 013);
  return qwUGv3;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<http_success>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rcx
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <dupfmt@plt>
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
data_type: string

tool: D5: HTTP/1.1 200 OK
Date: %D
Expires: %D
Server: agedu
Connection: close
Content-Type: %s

%S

assistant: ```c
char *http_success(char *mimetype, int stuff_cr, char *document) {
  return dupfmt("HTTP/1.1 200 OK\r\n"
                "Date: %D\r\n"
                "Expires: %D\r\n"
                "Server: "
                "agedu"
                "\r\n"
                "Connection: close\r\n"
                "Content-Type: %s\r\n"
                "\r\n"
                "%S",
                mimetype, stuff_cr, document);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<http_success>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdx,%rcx
  mov    %esi,%edx
  mov    %rdi,%rsi
  lea    D2(%rip),%rdi
  call   <dupfmt@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D2
type: string

tool: D2: HTTP/1.1 200 OK
Date: %D
Expires: %D
Server: agedu
Connection: close
Content-Type: %s

%S

assistant: ```c
char *http_success(char *mimetype, int stuff_cr, char *document) {
  return dupfmt("HTTP/1.1 200 OK\r\n"
                "Date: %D\r\n"
                "Expires: %D\r\n"
                "Server: "
                "agedu"
                "\r\n"
                "Connection: close\r\n"
                "Content-Type: %s\r\n"
                "\r\n"
                "%S",
                mimetype, stuff_cr, document);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<http_success>:
  endbr64
  mov    %rdx,%rcx
  mov    %esi,%edx
  mov    %rdi,%rsi
  lea    D8(%rip),%rdi
  jmp    1050 <dupfmt@plt>
```

tool_calls: name: parse_data
arguments: tag: D8
type: string

tool: D8: HTTP/1.1 200 OK
Date: %D
Expires: %D
Server: agedu
Connection: close
Content-Type: %s

%S

assistant: ```c
char *http_success(char *mimetype, int stuff_cr, char *document) {
  return dupfmt("HTTP/1.1 200 OK\r\n"
                "Date: %D\r\n"
                "Expires: %D\r\n"
                "Server: "
                "agedu"
                "\r\n"
                "Connection: close\r\n"
                "Content-Type: %s\r\n"
                "\r\n"
                "%S",
                mimetype, stuff_cr, document);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<http_success>:
  endbr64
  mov    %rdx,%rcx
  mov    %esi,%edx
  mov    %rdi,%rsi
  lea    D6(%rip),%rdi
  jmp    1050 <dupfmt@plt>
```

tool_calls: name: unpack_data
arguments: tag: D6
datatype: string

tool: D6: HTTP/1.1 200 OK
Date: %D
Expires: %D
Server: agedu
Connection: close
Content-Type: %s

%S

assistant: ```c
char *http_success(char *mimetype, int stuff_cr, char *document) {
  return dupfmt("HTTP/1.1 200 OK\r\n"
                "Date: %D\r\n"
                "Expires: %D\r\n"
                "Server: "
                "agedu"
                "\r\n"
                "Connection: close\r\n"
                "Content-Type: %s\r\n"
                "\r\n"
                "%S",
                mimetype, stuff_cr, document);
}
```
user: What is the c source code of the assembly code below:

```asm
<a2call>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %rdx,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x9a,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %al,-0xb(%rbp)
  mov    -0x18(%rbp),%eax
  sar    $0x8,%eax
  mov    %al,-0xa(%rbp)
  lea    -0xc(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x3,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  lea    -0xc(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x2,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  cmpq   $0x0,-0x20(%rbp)
  je     L15
  movzbl -0xb(%rbp),%eax
  movzbl %al,%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
L15:
  movzbl -0xc(%rbp),%eax
  cmp    $0x9e,%al
  sete   %al
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
int a2call(int fd, int address, int *result) {
  char callpkt[4];
  callpkt[0] = 0x9A;
  callpkt[1] = address;
  callpkt[2] = address >> 8;
  write(fd, callpkt, 3);
  read(fd, callpkt, 2);
  if (result)
    *result = (unsigned char)callpkt[1];
  return ((unsigned char)callpkt[0] == 0x9E);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<a2call>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    %esi,%eax
  mov    %rdx,%rbp
  mov    %fs:0x28,%rdx
  mov    %rdx,0x8(%rsp)
  xor    %edx,%edx
  movb   $0x9a,0x4(%rsp)
  mov    %sil,0x5(%rsp)
  movzbl %ah,%eax
  mov    %al,0x6(%rsp)
  lea    0x4(%rsp),%r12
  mov    $0x3,%edx
  mov    %r12,%rsi
  call   <write@plt>
  mov    $0x2,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <read@plt>
  test   %rbp,%rbp
  je     L3
  movzbl 0x5(%rsp),%eax
  mov    %eax,0x0(%rbp)
L3:
  cmpb   $0x9e,0x4(%rsp)
  sete   %al
  movzbl %al,%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int a2call(int fd, int address, int *result) {
  char callpkt[4];
  callpkt[0] = 0x9A;
  callpkt[1] = address;
  callpkt[2] = address >> 8;
  write(fd, callpkt, 3);
  read(fd, callpkt, 2);
  if (result)
    *result = (unsigned char)callpkt[1];
  return ((unsigned char)callpkt[0] == 0x9E);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<a2call>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  mov    $0x3,%edx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %si,0x5(%rsp)
  mov    %r12,%rsi
  movb   $0x9a,0x4(%rsp)
  call   <write@plt>
  mov    $0x2,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %rbx,%rbx
  je     L6
  movzbl 0x5(%rsp),%eax
  mov    %eax,(%rbx)
L6:
  xor    %eax,%eax
  cmpb   $0x9e,0x4(%rsp)
  sete   %al
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int a2call(int fd, int address, int *result) {
  char callpkt[4];
  callpkt[0] = 0x9A;
  callpkt[1] = address;
  callpkt[2] = address >> 8;
  write(fd, callpkt, 3);
  read(fd, callpkt, 2);
  if (result)
    *result = (unsigned char)callpkt[1];
  return ((unsigned char)callpkt[0] == 0x9E);
}
```
user: What is the c source code of the assembly code below?

```asm
<a2call>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  mov    $0x3,%edx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %si,0x5(%rsp)
  mov    %r12,%rsi
  movb   $0x9a,0x4(%rsp)
  call   <write@plt>
  mov    $0x2,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %rbx,%rbx
  je     L12
  movzbl 0x5(%rsp),%eax
  mov    %eax,(%rbx)
L12:
  xor    %eax,%eax
  cmpb   $0x9e,0x4(%rsp)
  sete   %al
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L18
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int a2call(int fd, int address, int *result) {
  char callpkt[4];
  callpkt[0] = 0x9A;
  callpkt[1] = address;
  callpkt[2] = address >> 8;
  write(fd, callpkt, 3);
  read(fd, callpkt, 2);
  if (result)
    *result = (unsigned char)callpkt[1];
  return ((unsigned char)callpkt[0] == 0x9E);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  jmp    L41
L12:
  addq   $0x1,-0x8(%rbp)
L41:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L31
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0xc(%rbp)
  jne    L12
L31:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L19
  mov    -0x8(%rbp),%rax
  jmp    L40
L19:
  mov    $0x0,%eax
L40:
  pop    %rbp
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  while (*s && *s != c)
    s++;
  return *s ? (char *)s : NULL;
}
```
user: What is the c source code of the assembly code below:

```asm
<strchr>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L17
L16:
  movsbl %al,%edx
  cmp    %esi,%edx
  je     L14
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L16
  mov    $0x0,%eax
  ret
L17:
  mov    $0x0,%eax
  ret
L14:
  test   %al,%al
  mov    $0x0,%eax
  cmovne %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  while (*s && *s != c)
    s++;
  return *s ? (char *)s : NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<strchr>:
  endbr64
  jmp    L29
  cs nopw 0x0(%rax,%rax,1)
L9:
  cmp    %esi,%edx
  je     L10
  add    $0x1,%rdi
L29:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L9
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  while (*s && *s != c)
    s++;
  return *s ? (char *)s : NULL;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strchr>:
  endbr64
  jmp    L25
  cs nopw 0x0(%rax,%rax,1)
L16:
  cmp    %esi,%edx
  je     L26
  add    $0x1,%rdi
L25:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L16
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L26:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  while (*s && *s != c)
    s++;
  return *s ? (char *)s : NULL;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<UTIL_realloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x8(%rbp),%rax
  jmp    L19
L2:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L19:
  leave
  ret
```

assistant: ```c
__attribute__((unused)) void *UTIL_realloc(void *ptr, size_t size) {
  void *const newptr = realloc(ptr, size);
  if (newptr)
    return newptr;
  free(ptr);
  return NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<UTIL_realloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L17
L9:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L9
```

assistant: ```c
__attribute__((unused)) void *UTIL_realloc(void *ptr, size_t size) {
  void *const newptr = realloc(ptr, size);
  if (newptr)
    return newptr;
  free(ptr);
  return NULL;
}
```
user: Translate the below assembly code into C programming language:

```asm
<UTIL_realloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L1
L18:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L1:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L18
```

assistant: ```c
__attribute__((unused)) void *UTIL_realloc(void *ptr, size_t size) {
  void *const newptr = realloc(ptr, size);
  if (newptr)
    return newptr;
  free(ptr);
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<UTIL_realloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L9
L11:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L9:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L11
```

assistant: ```c
__attribute__((unused)) void *UTIL_realloc(void *ptr, size_t size) {
  void *const newptr = realloc(ptr, size);
  if (newptr)
    return newptr;
  free(ptr);
  return NULL;
}
```
user: What is the c source code of the assembly code below?

```asm
<sigint_handler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <kill@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void sigint_handler(int val) {
  kill(0, val);
  exit(val);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sigint_handler>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    %edi,%esi
  mov    $0x0,%edi
  call   <kill@plt>
  mov    %ebx,%edi
  call   <exit@plt>
  pop    %rbx
  ret
```

assistant: ```c
void sigint_handler(int val) {
  kill(0, val);
  exit(val);
}
```
user: Translate the below assembly code into C programming language:

```asm
<sigint_handler>:
  endbr64
  push   %rbp
  mov    %edi,%esi
  mov    %edi,%ebp
  xor    %edi,%edi
  call   <kill@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1070 <exit@plt>
```

assistant: ```c
void sigint_handler(int val) {
  kill(0, val);
  exit(val);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<sigint_handler>:
  endbr64
  push   %rbp
  mov    %edi,%esi
  mov    %edi,%ebp
  xor    %edi,%edi
  call   <kill@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1070 <exit@plt>
```

assistant: ```c
void sigint_handler(int val) {
  kill(0, val);
  exit(val);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<max_smatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  mov    %ax,-0xa(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %eax,-0x8(%rbp)
  jmp    L29
L11:
  mov    -0x30(%rbp),%rax
  mov    %eax,-0x4(%rbp)
  jmp    L4
L25:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cmp    %ax,-0xa(%rbp)
  jge    L17
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  mov    %ax,-0xa(%rbp)
L17:
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  cltq
  cmp    %rax,-0x38(%rbp)
  jge    L25
  addl   $0x1,-0x8(%rbp)
L29:
  mov    -0x8(%rbp),%eax
  cltq
  cmp    %rax,-0x28(%rbp)
  jge    L11
  movzwl -0xa(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
short max_smatrix(short **m, long nrl, long nrh, long ncl, long nch) {
  int i, j;
  short maximum = m[nrl][ncl];
  for (i = nrl; i <= nrh; i++) {
    for (j = ncl; j <= nch; j++) {
      if (m[i][j] > maximum)
        maximum = m[i][j];
    }
  }
  return maximum;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<max_smatrix>:
  endbr64
  mov    %rdi,%rax
  mov    (%rdi,%rsi,8),%rdi
  movzwl (%rdi,%rcx,2),%edi
  movslq %esi,%r9
  cmp    %r9,%rdx
  jl     L25
  push   %rbx
  lea    (%rax,%r9,8),%rsi
  lea    0x8(%rax,%rdx,8),%r11
  movslq %ecx,%r10
  add    %r10,%r10
  movslq %ecx,%r9
  lea    0x2(%r8,%r8,1),%rbx
L4:
  cmp    %r9,%r8
  jl     L22
  mov    (%rsi),%rcx
  lea    (%rcx,%r10,1),%rax
  add    %rbx,%rcx
L2:
  movzwl (%rax),%edx
  cmp    %dx,%di
  cmovl  %edx,%edi
  add    $0x2,%rax
  cmp    %rcx,%rax
  jne    L2
L22:
  add    $0x8,%rsi
  cmp    %r11,%rsi
  jne    L4
  mov    %edi,%eax
  pop    %rbx
  ret
L25:
  mov    %edi,%eax
  ret
```

assistant: ```c
short max_smatrix(short **m, long nrl, long nrh, long ncl, long nch) {
  int i, j;
  short maximum = m[nrl][ncl];
  for (i = nrl; i <= nrh; i++) {
    for (j = ncl; j <= nch; j++) {
      if (m[i][j] > maximum)
        maximum = m[i][j];
    }
  }
  return maximum;
}
```