ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movl   $0x0,-0x10(%rbp)
  movl   $0x12c,-0xc(%rbp)
  movl   $0x14,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L4
L13:
  mov    -0x14(%rbp),%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    $0x20,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x8(%rbp),%eax
  add    %eax,-0x14(%rbp)
L4:
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jle    L13
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D7
type_guessed: string
name: parse_data
arguments: data_tag: D13
type_guessed: string

tool: D7: celius	fahr

tool: D13: %d	%d


assistant: ```c
int main() {
  int fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("celius\tfahr\n");
  while (celsius <= upper) {
    fahr = celsius * 9 / 5 + 32;
    printf("%d\t%d\n", celsius, fahr);
    celsius = celsius + step;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%ebx
  lea    D3(%rip),%rbp
L6:
  lea    (%rbx,%rbx,8),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  sar    $0x1f,%eax
  sub    %eax,%edx
  add    $0x20,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x14,%ebx
  cmp    $0x140,%ebx
  jne    L6
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D8
type: string
name: read_data
arguments: tag: D3
type: string

tool: D8: celius	fahr

tool: D3: %d	%d


assistant: ```c
int main() {
  int fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("celius\tfahr\n");
  while (celsius <= upper) {
    fahr = celsius * 9 / 5 + 32;
    printf("%d\t%d\n", celsius, fahr);
    celsius = celsius + step;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r12
  lea    D4(%rip),%rdi
  xor    %r12d,%r12d
  push   %rbp
  lea    D0(%rip),%rbp
  push   %rbx
  mov    $0xcccccccd,%ebx
  call   <puts@plt>
  nopl   0x0(%rax,%rax,1)
L6:
  lea    (%r12,%r12,8),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %rbx,%rdx
  add    $0x14,%r12d
  shr    $0x22,%rdx
  add    $0x20,%edx
  call   <printf@plt>
  cmp    $0x140,%r12d
  jne    L6
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
datatype: string
name: parse_data
arguments: tag: D0
datatype: string

tool: D4: celius	fahr

tool: D0: %d	%d


assistant: ```c
int main() {
  int fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("celius\tfahr\n");
  while (celsius <= upper) {
    fahr = celsius * 9 / 5 + 32;
    printf("%d\t%d\n", celsius, fahr);
    celsius = celsius + step;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r12
  lea    D7(%rip),%rdi
  xor    %r12d,%r12d
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  mov    $0xcccccccd,%ebx
  call   <puts@plt>
  nopl   0x0(%rax,%rax,1)
L7:
  lea    (%r12,%r12,8),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %rbx,%rdx
  add    $0x14,%r12d
  shr    $0x22,%rdx
  add    $0x20,%edx
  call   <printf@plt>
  cmp    $0x140,%r12d
  jne    L7
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: tag: D7
data_type: string
name: parse_data
arguments: tag: D2
data_type: string

tool: D7: celius	fahr

tool: D2: %d	%d


assistant: ```c
int main() {
  int fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("celius\tfahr\n");
  while (celsius <= upper) {
    fahr = celsius * 9 / 5 + 32;
    printf("%d\t%d\n", celsius, fahr);
    celsius = celsius + step;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<char2num>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movb   $0x0,-0x1(%rbp)
  movsbl -0x14(%rbp),%eax
  cmp    $0x74,%eax
  je     L58
  cmp    $0x74,%eax
  jg     L31
  cmp    $0x67,%eax
  je     L9
  cmp    $0x67,%eax
  jg     L31
  cmp    $0x61,%eax
  je     L54
  cmp    $0x63,%eax
  je     L37
  jmp    L31
L54:
  movb   $0x1,-0x1(%rbp)
  jmp    L31
L37:
  movb   $0x2,-0x1(%rbp)
  jmp    L31
L9:
  movb   $0x3,-0x1(%rbp)
  jmp    L31
L58:
  movb   $0x4,-0x1(%rbp)
  nop
L31:
  movzbl -0x1(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
char char2num(char c) {
  char numchar;
  numchar = 0;
  switch (c) {
  case 97:
    numchar = 1;
    break;
  case 99:
    numchar = 2;
    break;
  case 103:
    numchar = 3;
    break;
  case 116:
    numchar = 4;
    break;
  }
  return numchar;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<char2num>:
  endbr64
  cmp    $0x67,%dil
  je     L13
  jg     L26
  mov    $0x1,%eax
  cmp    $0x61,%dil
  je     L8
  cmp    $0x63,%dil
  sete   %al
  add    %eax,%eax
  ret
L26:
  cmp    $0x74,%dil
  sete   %al
  shl    $0x2,%eax
  ret
L13:
  mov    $0x3,%eax
L8:
  ret
```

assistant: ```c
char char2num(char c) {
  char numchar;
  numchar = 0;
  switch (c) {
  case 97:
    numchar = 1;
    break;
  case 99:
    numchar = 2;
    break;
  case 103:
    numchar = 3;
    break;
  case 116:
    numchar = 4;
    break;
  }
  return numchar;
}
```
user: What is the c source code of the assembly code below:

```asm
<char2num>:
  endbr64
  sub    $0x61,%edi
  xor    %eax,%eax
  cmp    $0x13,%dil
  ja     L4
  movzbl %dil,%edi
  lea    D9(%rip),%rax
  movzbl (%rax,%rdi,1),%eax
L4:
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
type_guessed: string

tool: D9: 

assistant: ```c
char char2num(char c) {
  char numchar;
  numchar = 0;
  switch (c) {
  case 97:
    numchar = 1;
    break;
  case 99:
    numchar = 2;
    break;
  case 103:
    numchar = 3;
    break;
  case 116:
    numchar = 4;
    break;
  }
  return numchar;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<char2num>:
  endbr64
  sub    $0x61,%edi
  xor    %eax,%eax
  cmp    $0x13,%dil
  ja     L6
  movzbl %dil,%edi
  lea    D8(%rip),%rax
  movzbl (%rax,%rdi,1),%eax
L6:
  ret
```

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

tool: D8: 

assistant: ```c
char char2num(char c) {
  char numchar;
  numchar = 0;
  switch (c) {
  case 97:
    numchar = 1;
    break;
  case 99:
    numchar = 2;
    break;
  case 103:
    numchar = 3;
    break;
  case 116:
    numchar = 4;
    break;
  }
  return numchar;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<inw>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %ax,-0x14(%rbp)
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edx
  in     (%dx),%ax
  mov    %ax,-0x2(%rbp)
  movzwl -0x2(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned short inw(unsigned short port) {
  unsigned short ret;
  asm volatile("inw %1, %0" : "=a"(ret) : "dN"(port));
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<inw>:
  endbr64
  mov    %edi,%edx
  in     (%dx),%ax
  ret
```

assistant: ```c
unsigned short inw(unsigned short port) {
  unsigned short ret;
  asm volatile("inw %1, %0" : "=a"(ret) : "dN"(port));
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<inw>:
  endbr64
  mov    %edi,%edx
  in     (%dx),%ax
  ret
```

assistant: ```c
unsigned short inw(unsigned short port) {
  unsigned short ret;
  asm volatile("inw %1, %0" : "=a"(ret) : "dN"(port));
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<inw>:
  endbr64
  mov    %edi,%edx
  in     (%dx),%ax
  ret
```

assistant: ```c
unsigned short inw(unsigned short port) {
  unsigned short ret;
  asm volatile("inw %1, %0" : "=a"(ret) : "dN"(port));
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<be200_uart_set_freq>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <uart1_read@plt>
  mov    %eax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <uart1_read@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    $0x2d,%esi
  mov    %eax,%edi
  call   <be200_cmd_wr@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <uart1_writeb@plt>
  nop
  leave
  ret
```

assistant: ```c
void be200_uart_set_freq() {
  uint8_t multi;
  uint8_t idx;
  idx = uart1_read();
  multi = uart1_read();
  be200_cmd_wr(idx, 45, multi);
  uart1_writeb(multi);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<be200_uart_set_freq>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <uart1_read@plt>
  mov    %eax,%ebp
  mov    $0x0,%eax
  call   <uart1_read@plt>
  mov    %eax,%ebx
  mov    %eax,%edx
  mov    $0x2d,%esi
  mov    %ebp,%edi
  call   <be200_cmd_wr@plt>
  mov    %ebx,%edi
  call   <uart1_writeb@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void be200_uart_set_freq() {
  uint8_t multi;
  uint8_t idx;
  idx = uart1_read();
  multi = uart1_read();
  be200_cmd_wr(idx, 45, multi);
  uart1_writeb(multi);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<be200_uart_set_freq>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  sub    $0x8,%rsp
  call   <uart1_read@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <uart1_read@plt>
  mov    %r12d,%edi
  mov    $0x2d,%esi
  mov    %eax,%edx
  mov    %eax,%ebp
  call   <be200_cmd_wr@plt>
  add    $0x8,%rsp
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1090 <uart1_writeb@plt>
```

assistant: ```c
void be200_uart_set_freq() {
  uint8_t multi;
  uint8_t idx;
  idx = uart1_read();
  multi = uart1_read();
  be200_cmd_wr(idx, 45, multi);
  uart1_writeb(multi);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<be200_uart_set_freq>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  sub    $0x8,%rsp
  call   <uart1_read@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <uart1_read@plt>
  mov    %r12d,%edi
  mov    $0x2d,%esi
  mov    %eax,%edx
  mov    %eax,%ebp
  call   <be200_cmd_wr@plt>
  add    $0x8,%rsp
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1090 <uart1_writeb@plt>
```

assistant: ```c
void be200_uart_set_freq() {
  uint8_t multi;
  uint8_t idx;
  idx = uart1_read();
  multi = uart1_read();
  be200_cmd_wr(idx, 45, multi);
  uart1_writeb(multi);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<registers_write_disable>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x5,%edi
  call   <registers_read_byte@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xfffffffd,%eax
  mov    %eax,%esi
  mov    $0x5,%edi
  call   <registers_write_byte@plt>
  nop
  leave
  ret
```

assistant: ```c
void registers_write_disable(void) {
  uint8_t flags_lo = registers_read_byte(0x05);
  registers_write_byte(0x05, flags_lo & ~(1 << 0x01));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<registers_write_disable>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <registers_read_byte@plt>
  and    $0xfffffffd,%eax
  mov    %eax,%esi
  mov    $0x5,%edi
  call   <registers_write_byte@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void registers_write_disable(void) {
  uint8_t flags_lo = registers_read_byte(0x05);
  registers_write_byte(0x05, flags_lo & ~(1 << 0x01));
}
```
user: What is the c source code of the assembly code below:

```asm
<registers_write_disable>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <registers_read_byte@plt>
  mov    $0x5,%edi
  add    $0x8,%rsp
  and    $0xfffffffd,%eax
  mov    %eax,%esi
  jmp    1060 <registers_write_byte@plt>
```

assistant: ```c
void registers_write_disable(void) {
  uint8_t flags_lo = registers_read_byte(0x05);
  registers_write_byte(0x05, flags_lo & ~(1 << 0x01));
}
```
user: Translate the below assembly code into C programming language:

```asm
<registers_write_disable>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <registers_read_byte@plt>
  mov    $0x5,%edi
  add    $0x8,%rsp
  and    $0xfffffffd,%eax
  mov    %eax,%esi
  jmp    1060 <registers_write_byte@plt>
```

assistant: ```c
void registers_write_disable(void) {
  uint8_t flags_lo = registers_read_byte(0x05);
  registers_write_byte(0x05, flags_lo & ~(1 << 0x01));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<load64_native>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rcx
  lea    -0xc(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
__attribute__((always_)) uint64_t load64_native(const void *src) {
  uint64_t w;
  memcpy(&w, src, sizeof w);
  return w;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<load64_native>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x4,%edx
  call   <memcpy@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((always_)) uint64_t load64_native(const void *src) {
  uint64_t w;
  memcpy(&w, src, sizeof w);
  return w;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<load64_native>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((always_)) uint64_t load64_native(const void *src) {
  uint64_t w;
  memcpy(&w, src, sizeof w);
  return w;
}
```
user: Translate the below assembly code into C programming language:

```asm
<load64_native>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((always_)) uint64_t load64_native(const void *src) {
  uint64_t w;
  memcpy(&w, src, sizeof w);
  return w;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ut_strrstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L26
  mov    -0x28(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  sub    -0x1c(%rbp),%eax
  cltq
  mov    %rax,-0x18(%rbp)
  jmp    L68
L74:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L16
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L81
L83:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%ecx
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rax),%eax
  cmp    %al,%cl
  jne    L94
  subl   $0x1,-0x20(%rbp)
L81:
  cmpl   $0x0,-0x20(%rbp)
  jne    L83
  jmp    L97
L94:
  nop
L97:
  cmpl   $0x0,-0x20(%rbp)
  jne    L16
  mov    -0x18(%rbp),%rax
  jmp    L62
L16:
  subq   $0x1,-0x18(%rbp)
L68:
  mov    -0x18(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jae    L74
L26:
  mov    $0x0,%eax
L62:
  leave
  ret
```

assistant: ```c
char *ut_strrstr(const char *s1, const char *s2) {
  int l = strlen(s2);
  if (l) {
    const char *s = strchr(s1, '\0') - l;
    while (s >= s1) {
      if (*s == *s2) {
        int _l = l - 1;
        const char *_s = s + 1, *_s2 = s2 + 1;
        while (_l) {
          if (*_s++ != *_s2++) {
            break;
          }
          _l--;
        }
        if (!_l) {
          return (char *)s;
        }
      }
      s--;
    }
  }
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ut_strrstr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    $0x0,%edx
  test   %eax,%eax
  je     L96
  mov    %eax,%r12d
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  sub    %r12d,%eax
  movslq %eax,%rdx
  cmp    %rdx,%rbp
  ja     L62
  movzbl (%rbx),%edi
  mov    %r12d,%esi
  jmp    L90
L34:
  cmp    %r12d,%eax
  je     L96
L69:
  sub    $0x1,%rdx
  cmp    %rdx,%rbp
  ja     L108
L90:
  cmp    %dil,(%rdx)
  jne    L69
  cmp    $0x1,%r12d
  je     L96
  mov    $0x1,%eax
L72:
  movzbl (%rbx,%rax,1),%r8d
  cmp    %r8b,(%rdx,%rax,1)
  jne    L34
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L72
L96:
  mov    %rdx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L108:
  mov    $0x0,%edx
  jmp    L96
L62:
  mov    $0x0,%edx
  jmp    L96
```

assistant: ```c
char *ut_strrstr(const char *s1, const char *s2) {
  int l = strlen(s2);
  if (l) {
    const char *s = strchr(s1, '\0') - l;
    while (s >= s1) {
      if (*s == *s2) {
        int _l = l - 1;
        const char *_s = s + 1, *_s2 = s2 + 1;
        while (_l) {
          if (*_s++ != *_s2++) {
            break;
          }
          _l--;
        }
        if (!_l) {
          return (char *)s;
        }
      }
      s--;
    }
  }
  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
<ut_strrstr>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  je     L2
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <strchr@plt>
  sub    %r12d,%eax
  movslq %eax,%r8
  cmp    %r8,%rbp
  ja     L2
  movzbl (%rbx),%ecx
  mov    %r12d,%edx
  jmp    L35
  nopw   0x0(%rax,%rax,1)
L56:
  sub    $0x1,%r8
  cmp    %r8,%rbp
  ja     L2
L35:
  cmp    %cl,(%r8)
  jne    L56
  cmp    $0x1,%r12d
  je     L39
  mov    $0x1,%eax
  nopl   0x0(%rax)
L17:
  movzbl (%rbx,%rax,1),%esi
  cmp    %sil,(%r8,%rax,1)
  jne    L56
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L17
L39:
  pop    %rbx
  mov    %r8,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ut_strrstr(const char *s1, const char *s2) {
  int l = strlen(s2);
  if (l) {
    const char *s = strchr(s1, '\0') - l;
    while (s >= s1) {
      if (*s == *s2) {
        int _l = l - 1;
        const char *_s = s + 1, *_s2 = s2 + 1;
        while (_l) {
          if (*_s++ != *_s2++) {
            break;
          }
          _l--;
        }
        if (!_l) {
          return (char *)s;
        }
      }
      s--;
    }
  }
  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
<ut_strrstr>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  je     L57
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <strchr@plt>
  sub    %r12d,%eax
  movslq %eax,%r8
  cmp    %r8,%rbp
  ja     L57
  lea    -0x2(%r12),%edx
  movzbl (%rbx),%ecx
  add    $0x2,%rdx
  jmp    L36
L11:
  sub    $0x1,%r8
  cmp    %r8,%rbp
  ja     L57
L36:
  cmp    %cl,(%r8)
  jne    L11
  cmp    $0x1,%r12d
  je     L79
  mov    $0x1,%eax
  nopl   0x0(%rax)
L61:
  movzbl (%rbx,%rax,1),%esi
  cmp    %sil,(%r8,%rax,1)
  jne    L11
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L61
L79:
  pop    %rbx
  mov    %r8,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L57:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ut_strrstr(const char *s1, const char *s2) {
  int l = strlen(s2);
  if (l) {
    const char *s = strchr(s1, '\0') - l;
    while (s >= s1) {
      if (*s == *s2) {
        int _l = l - 1;
        const char *_s = s + 1, *_s2 = s2 + 1;
        while (_l) {
          if (*_s++ != *_s2++) {
            break;
          }
          _l--;
        }
        if (!_l) {
          return (char *)s;
        }
      }
      s--;
    }
  }
  return NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<src_float_to_short_array>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  jmp    L44
L46:
  subl   $0x1,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  movss  D7(%rip),%xmm0
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0x4(%rbp),%xmm0
  comiss D21(%rip),%xmm0
  jb     L15
  mov    -0x24(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movw   $0x7fff,(%rax)
  jmp    L44
L15:
  movss  D17(%rip),%xmm0
  comiss -0x4(%rbp),%xmm0
  jb     L36
  mov    -0x24(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movw   $0x8000,(%rax)
  jmp    L44
L36:
  mov    -0x4(%rbp),%eax
  movd   %eax,%xmm0
  call   <lrintf@plt>
  mov    -0x24(%rbp),%edx
  movslq %edx,%rdx
  lea    (%rdx,%rdx,1),%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  mov    %ax,(%rdx)
L44:
  cmpl   $0x0,-0x24(%rbp)
  jne    L46
  nop
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D7
data_type: byte[4]
name: parse_data
arguments: data_label: D21
data_type: byte[4]
name: parse_data
arguments: data_label: D17
data_type: byte[4]

tool: {"D7": [0x00,0x00,0x00,0x47]}

tool: {"D21": [0x00,0xfe,0xff,0x46]}

tool: {"D17": [0x00,0x00,0x00,0xc7]}

assistant: ```c
void src_float_to_short_array(const float *in, short *out, int len) {
  while (len) {
    float scaled_value;
    len--;
    scaled_value = in[len] * 32768.f;
    if (scaled_value >= 32767.f)
      out[len] = 32767;
    else if (scaled_value <= -32768.f)
      out[len] = -32768;
    else
      out[len] = (short)(lrintf(scaled_value));
  }
}
```