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

```asm
<grabkey>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  lea    D18(%rip),%rsi
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdx
  call   <urltomem@plt>
  mov    %eax,%ebp
  cmp    %r12d,%eax
  jl     L23
L21:
  mov    (%rsp),%rdi
  mov    %r12d,%edx
  mov    %ebp,%esi
  call   <grabxorkey@plt>
  mov    (%rsp),%rdi
  mov    %rax,%r12
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L23:
  lea    D13(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L21
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D18
type_infered: string
name: retrieve_data
arguments: data_label: D13
type_infered: string

tool: D18: abc

tool: D13: file too small

assistant: ```c
char *grabkey(char *url, int keylen) {
  char *keybuf;
  int outputsize;
  uint8_t **output;
  outputsize = urltomem(url, "abc", &output);
  if (keylen > outputsize) {
    perror("file too small");
    exit(1);
  }
  keybuf = (char *)grabxorkey((char *)output, outputsize, keylen);
  free(output);
  return (keybuf);
}
```
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   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x18(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x14(%rbp)
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D50(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D50(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <flushall@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <square@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rdi
  call   <circle@plt>
  pxor   %xmm1,%xmm1
  cvtss2sd -0x10(%rbp),%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  pxor   %xmm2,%xmm2
  cvtss2sd -0xc(%rbp),%xmm2
  movq   %xmm2,%rax
  movq   %rax,%xmm0
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D19
type_guessed: string
name: retrieve_data
arguments: data_tag: D50
type_guessed: string
name: retrieve_data
arguments: data_tag: D20
type_guessed: string
name: retrieve_data
arguments: data_tag: D36
type_guessed: string
name: retrieve_data
arguments: data_tag: D16
type_guessed: string

tool: D19: Please enter the lentgh of the side of the square

tool: D50: %f

tool: D20: 
Now please enter the radius of the circle

tool: D36: 
The area of the square is %.2f

tool: D16: 
The area of the circle is %.2f

assistant: ```c
main() {
  float len_sqr = 0;
  float rad_cir = 0;
  float ans_sqr;
  float ans_cir;
  printf("Please enter the lentgh of the side of the square\n");
  scanf("%f", &len_sqr);
  printf("\nNow please enter the radius of the circle\n");
  scanf("%f", &rad_cir);
  flushall();
  square(&len_sqr);
  circle(&rad_cir);
  printf("\nThe area of the square is %.2f", ans_sqr);
  printf("\nThe area of the circle is %.2f", ans_cir);
  getchar();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,(%rsp)
  movl   $0x0,0x4(%rsp)
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  lea    D36(%rip),%r12
  mov    %r12,%rdi
  call   <scanf@plt>
  lea    D27(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <flushall@plt>
  mov    %rbp,%rdi
  call   <square@plt>
  mov    %rbx,%rdi
  call   <circle@plt>
  pxor   %xmm0,%xmm0
  lea    D43(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  lea    D3(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
data_type: string
name: extract_symbolic_data
arguments: tag: D36
data_type: string
name: extract_symbolic_data
arguments: tag: D27
data_type: string
name: extract_symbolic_data
arguments: tag: D43
data_type: string
name: extract_symbolic_data
arguments: tag: D3
data_type: string

tool: D5: Please enter the lentgh of the side of the square

tool: D36: %f

tool: D27: 
Now please enter the radius of the circle

tool: D43: 
The area of the square is %.2f

tool: D3: 
The area of the circle is %.2f

assistant: ```c
main() {
  float len_sqr = 0;
  float rad_cir = 0;
  float ans_sqr;
  float ans_cir;
  printf("Please enter the lentgh of the side of the square\n");
  scanf("%f", &len_sqr);
  printf("\nNow please enter the radius of the circle\n");
  scanf("%f", &rad_cir);
  flushall();
  square(&len_sqr);
  circle(&rad_cir);
  printf("\nThe area of the square is %.2f", ans_sqr);
  printf("\nThe area of the circle is %.2f", ans_cir);
  getchar();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r13
  lea    D1(%rip),%rdi
  lea    D18(%rip),%r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  movl   $0x0,(%rsp)
  lea    0x4(%rsp),%rbp
  movl   $0x0,0x4(%rsp)
  call   <puts@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  lea    D45(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <flushall@plt>
  mov    %r12,%rdi
  call   <square@plt>
  mov    %rbp,%rdi
  call   <circle@plt>
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  lea    D6(%rip),%rdi
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D1
type_guessed: string
name: unpack_data
arguments: tag: D18
type_guessed: string
name: unpack_data
arguments: tag: D45
type_guessed: string
name: unpack_data
arguments: tag: D6
type_guessed: string
name: unpack_data
arguments: tag: D3
type_guessed: string

tool: D1: Please enter the lentgh of the side of the square

tool: D18: %f

tool: D45: 
Now please enter the radius of the circle

tool: D6: 
The area of the square is %.2f

tool: D3: 
The area of the circle is %.2f

assistant: ```c
main() {
  float len_sqr = 0;
  float rad_cir = 0;
  float ans_sqr;
  float ans_cir;
  printf("Please enter the lentgh of the side of the square\n");
  scanf("%f", &len_sqr);
  printf("\nNow please enter the radius of the circle\n");
  scanf("%f", &rad_cir);
  flushall();
  square(&len_sqr);
  circle(&rad_cir);
  printf("\nThe area of the square is %.2f", ans_sqr);
  printf("\nThe area of the circle is %.2f", ans_cir);
  getchar();
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r13
  lea    D36(%rip),%rdi
  lea    D37(%rip),%r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  movl   $0x0,(%rsp)
  lea    0x4(%rsp),%rbp
  movl   $0x0,0x4(%rsp)
  call   <puts@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <flushall@plt>
  mov    %r12,%rdi
  call   <square@plt>
  mov    %rbp,%rdi
  call   <circle@plt>
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  lea    D41(%rip),%rdi
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  lea    D22(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D36
datatype: string
name: unpack_data
arguments: tag: D37
datatype: string
name: unpack_data
arguments: tag: D20
datatype: string
name: unpack_data
arguments: tag: D41
datatype: string
name: unpack_data
arguments: tag: D22
datatype: string

tool: D36: Please enter the lentgh of the side of the square

tool: D37: %f

tool: D20: 
Now please enter the radius of the circle

tool: D41: 
The area of the square is %.2f

tool: D22: 
The area of the circle is %.2f

assistant: ```c
main() {
  float len_sqr = 0;
  float rad_cir = 0;
  float ans_sqr;
  float ans_cir;
  printf("Please enter the lentgh of the side of the square\n");
  scanf("%f", &len_sqr);
  printf("\nNow please enter the radius of the circle\n");
  scanf("%f", &rad_cir);
  flushall();
  square(&len_sqr);
  circle(&rad_cir);
  printf("\nThe area of the square is %.2f", ans_sqr);
  printf("\nThe area of the circle is %.2f", ans_cir);
  getchar();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<is_utf_8>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    D6(%rip),%rbp
  nopl   0x0(%rax)
L142:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L133
L59:
  cmp    $0x7e,%eax
  jg     L138
  cmp    $0x1f,%eax
  jg     L142
  sub    $0x9,%eax
  cmp    $0x4,%eax
  jbe    L142
L97:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L138:
  mov    %eax,%edx
  sar    $0x5,%edx
  cmp    $0x6,%edx
  je     L0
  mov    %eax,%edx
  sar    $0x4,%edx
  cmp    $0xe,%edx
  je     L130
  mov    %eax,%edx
  sar    $0x3,%edx
  cmp    $0x1e,%edx
  jne    L97
  cmp    $0xf3,%eax
  jle    L1
  cmp    $0xf4,%eax
  jne    L97
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L97
  cmp    $0x8f,%eax
  jg     L97
L154:
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L97
L130:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L97
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L97
L0:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L97
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L97
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  jne    L59
L133:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  jne    L154
  jmp    L97
```

assistant: ```c
int is_utf_8(FILE *fp) {
  int byte;
utf8_null:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_finished;
  if (byte < 0x7F) {
    if (byte >= 0x20)
      goto utf8_null;
    if (byte >= 0x09 && byte <= 0x0D)
      goto utf8_null;
    goto utf8_error;
  }
  if (byte >> 5 == 0x06)
    goto utf8_2b_1;
  if (byte >> 4 == 0x0E)
    goto utf8_3b_1;
  if (byte >> 3 == 0x1E) {
    if (byte < 0xF4)
      goto utf8_4b_1;
    if (byte == 0xF4)
      goto utf8_4b_1_max;
  }
  goto utf8_error;
utf8_2b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_3b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_3b_2;
  goto utf8_error;
utf8_3b_2:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_4b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_2;
  goto utf8_error;
utf8_4b_1_max:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >= 0x90)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_2;
  goto utf8_error;
utf8_4b_2:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_3;
  goto utf8_error;
utf8_4b_3:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_error:
  return 0;
utf8_finished:
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<is_utf_8>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    D9(%rip),%rbp
  nopl   0x0(%rax)
L135:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L89
L6:
  cmp    $0x7e,%eax
  jg     L141
  cmp    $0x1f,%eax
  jg     L135
  sub    $0x9,%eax
  cmp    $0x4,%eax
  jbe    L135
L78:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L141:
  mov    %eax,%edx
  sar    $0x5,%edx
  cmp    $0x6,%edx
  je     L110
  mov    %eax,%edx
  sar    $0x4,%edx
  cmp    $0xe,%edx
  je     L45
  mov    %eax,%edx
  sar    $0x3,%edx
  cmp    $0x1e,%edx
  jne    L78
  cmp    $0xf3,%eax
  jle    L4
  cmp    $0xf4,%eax
  jne    L78
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L78
  cmp    $0x8f,%eax
  jg     L78
L64:
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L78
L45:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L78
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L78
L110:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  je     L78
  sar    $0x6,%eax
  cmp    $0x2,%eax
  jne    L78
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  jne    L6
L89:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%rbp)
  jne    L64
  jmp    L78
```

assistant: ```c
int is_utf_8(FILE *fp) {
  int byte;
utf8_null:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_finished;
  if (byte < 0x7F) {
    if (byte >= 0x20)
      goto utf8_null;
    if (byte >= 0x09 && byte <= 0x0D)
      goto utf8_null;
    goto utf8_error;
  }
  if (byte >> 5 == 0x06)
    goto utf8_2b_1;
  if (byte >> 4 == 0x0E)
    goto utf8_3b_1;
  if (byte >> 3 == 0x1E) {
    if (byte < 0xF4)
      goto utf8_4b_1;
    if (byte == 0xF4)
      goto utf8_4b_1_max;
  }
  goto utf8_error;
utf8_2b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_3b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_3b_2;
  goto utf8_error;
utf8_3b_2:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_4b_1:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_2;
  goto utf8_error;
utf8_4b_1_max:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >= 0x90)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_2;
  goto utf8_error;
utf8_4b_2:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_4b_3;
  goto utf8_error;
utf8_4b_3:
  byte = fgetc(fp);
  if (byte == EOF)
    goto utf8_error;
  if (byte >> 6 == 0x02)
    goto utf8_null;
  goto utf8_error;
utf8_error:
  return 0;
utf8_finished:
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<pendnupISR>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x7e00b00c,%eax
  mov    (%rax),%eax
  and    $0x8000,%eax
  test   %eax,%eax
  je     L15
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <uart_send@plt>
  mov    $0x7e00b004,%eax
  movl   $0xd3,(%rax)
  jmp    L10
L15:
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <uart_send@plt>
  mov    $0x7e00b004,%eax
  movl   $0xc,(%rax)
  mov    $0x7e00b000,%eax
  mov    (%rax),%eax
  mov    $0x7e00b000,%edx
  or     $0x1,%eax
  mov    %eax,(%rdx)
L10:
  mov    $0x7e00b020,%eax
  movl   $0x0,(%rax)
  mov    $0x71300f00,%eax
  movl   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D12
datatype: string
name: unpack_data
arguments: label: D8
datatype: string

tool: D12: Stylus up state!



tool: D8: Stylus down state!


assistant: ```c
void pendnupISR(void) {
  if ((*(volatile unsigned int *)(0x7E00B00C)) & 0x8000) {
    uart_send("Stylus up state!\n\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0xD3;
  } else {
    uart_send("Stylus down state!\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0x0C;
    (*(volatile unsigned int *)(0x7E00B000)) |= 1;
  }
  (*(volatile unsigned int *)(0x7E00B020)) = 0;
  (*(volatile unsigned int *)(0x71300F00)) = 0;
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<pendnupISR>:
  endbr64
  sub    $0x8,%rsp
  mov    0x7e00b00c,%eax
  test   $0x80,%ah
  je     L18
  lea    D16(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xd3,0x7e00b004
L11:
  movl   $0x0,0x7e00b020
  movl   $0x0,0x71300f00
  add    $0x8,%rsp
  ret
L18:
  lea    D3(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xc,0x7e00b004
  mov    0x7e00b000,%eax
  or     $0x1,%eax
  mov    %eax,0x7e00b000
  jmp    L11
```

tool_calls: name: retrieve_data
arguments: data_tag: D16
datatype: string
name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D16: Stylus up state!



tool: D3: Stylus down state!


assistant: ```c
void pendnupISR(void) {
  if ((*(volatile unsigned int *)(0x7E00B00C)) & 0x8000) {
    uart_send("Stylus up state!\n\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0xD3;
  } else {
    uart_send("Stylus down state!\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0x0C;
    (*(volatile unsigned int *)(0x7E00B000)) |= 1;
  }
  (*(volatile unsigned int *)(0x7E00B020)) = 0;
  (*(volatile unsigned int *)(0x71300F00)) = 0;
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<pendnupISR>:
  endbr64
  sub    $0x8,%rsp
  mov    0x7e00b00c,%eax
  test   $0x80,%ah
  je     L3
  lea    D11(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xd3,0x7e00b004
L9:
  movl   $0x0,0x7e00b020
  movl   $0x0,0x71300f00
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L3:
  lea    D10(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xc,0x7e00b004
  mov    0x7e00b000,%eax
  or     $0x1,%eax
  mov    %eax,0x7e00b000
  jmp    L9
```

tool_calls: name: read_data
arguments: tag: D11
type_infered: string
name: read_data
arguments: tag: D10
type_infered: string

tool: D11: Stylus up state!



tool: D10: Stylus down state!


assistant: ```c
void pendnupISR(void) {
  if ((*(volatile unsigned int *)(0x7E00B00C)) & 0x8000) {
    uart_send("Stylus up state!\n\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0xD3;
  } else {
    uart_send("Stylus down state!\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0x0C;
    (*(volatile unsigned int *)(0x7E00B000)) |= 1;
  }
  (*(volatile unsigned int *)(0x7E00B020)) = 0;
  (*(volatile unsigned int *)(0x71300F00)) = 0;
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pendnupISR>:
  endbr64
  sub    $0x8,%rsp
  mov    0x7e00b00c,%eax
  test   $0x80,%ah
  je     L13
  lea    D13(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xd3,0x7e00b004
L9:
  movl   $0x0,0x7e00b020
  movl   $0x0,0x71300f00
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L13:
  lea    D3(%rip),%rdi
  call   <uart_send@plt>
  movl   $0xc,0x7e00b004
  mov    0x7e00b000,%eax
  or     $0x1,%eax
  mov    %eax,0x7e00b000
  jmp    L9
```

tool_calls: name: parse_data
arguments: tag: D13
datatype: string
name: parse_data
arguments: tag: D3
datatype: string

tool: D13: Stylus up state!



tool: D3: Stylus down state!


assistant: ```c
void pendnupISR(void) {
  if ((*(volatile unsigned int *)(0x7E00B00C)) & 0x8000) {
    uart_send("Stylus up state!\n\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0xD3;
  } else {
    uart_send("Stylus down state!\n");
    (*(volatile unsigned int *)(0x7E00B004)) = 0x0C;
    (*(volatile unsigned int *)(0x7E00B000)) |= 1;
  }
  (*(volatile unsigned int *)(0x7E00B020)) = 0;
  (*(volatile unsigned int *)(0x71300F00)) = 0;
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<next_arg_noskip>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    -0x18(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L7
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rdx
  mov    %rcx,(%rdx)
  movb   $0x0,(%rax)
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *next_arg_noskip(char **s) {
  char *r = *s;
  *s = strchr(r, ' ');
  if (*s)
    *(*s)++ = 0;
  return r;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<next_arg_noskip>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    (%rdi),%rbp
  mov    $0x20,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L11
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movb   $0x0,(%rax)
L19:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L11:
  movq   $0x0,(%rbx)
  jmp    L19
```

assistant: ```c
char *next_arg_noskip(char **s) {
  char *r = *s;
  *s = strchr(r, ' ');
  if (*s)
    *(*s)++ = 0;
  return r;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<next_arg_noskip>:
  endbr64
  push   %r12
  mov    $0x20,%esi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%r12
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L4
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movb   $0x0,(%rax)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  movq   $0x0,(%rbx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
char *next_arg_noskip(char **s) {
  char *r = *s;
  *s = strchr(r, ' ');
  if (*s)
    *(*s)++ = 0;
  return r;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<next_arg_noskip>:
  endbr64
  push   %r12
  mov    $0x20,%esi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%r12
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L5
  lea    0x1(%rax),%rdx
  mov    %rdx,(%rbx)
  movb   $0x0,(%rax)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  movq   $0x0,(%rbx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
char *next_arg_noskip(char **s) {
  char *r = *s;
  *s = strchr(r, ' ');
  if (*s)
    *(*s)++ = 0;
  return r;
}
```