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

```asm
<lvector>:
  endbr64
  push   %rbp
  sub    %rdi,%rsi
  mov    %rdi,%rbp
  push   %rbx
  lea    0x10(,%rsi,8),%rdi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L13
L18:
  mov    $0x1,%eax
  add    $0x8,%rsp
  sub    %rbp,%rax
  lea    (%rbx,%rax,8),%rax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  lea    D8(%rip),%rdi
  call   <error@plt>
  jmp    L18
```

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

tool: D8: allocation failure in lvector()

assistant: ```c
long *lvector(long nl, long nh) {
  long *v = (long *)malloc((size_t)((nh - nl + 2) * sizeof(long)));
  if (v == NULL)
    error("allocation failure in lvector()");
  return (v - nl + 1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<lvector>:
  endbr64
  push   %rbp
  sub    %rdi,%rsi
  mov    %rdi,%rbp
  push   %rbx
  lea    0x10(,%rsi,8),%rdi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L8
L9:
  mov    $0x1,%eax
  add    $0x8,%rsp
  sub    %rbp,%rax
  lea    (%rbx,%rax,8),%rax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  lea    D5(%rip),%rdi
  call   <error@plt>
  jmp    L9
```

tool_calls: name: read_data
arguments: data_tag: D5
type_guessed: string

tool: D5: allocation failure in lvector()

assistant: ```c
long *lvector(long nl, long nh) {
  long *v = (long *)malloc((size_t)((nh - nl + 2) * sizeof(long)));
  if (v == NULL)
    error("allocation failure in lvector()");
  return (v - nl + 1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<f_2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  movsd  %xmm1,-0x10(%rbp)
  movsd  %xmm2,-0x18(%rbp)
  movsd  %xmm3,-0x20(%rbp)
  movsd  -0x8(%rbp),%xmm0
  comisd -0x10(%rbp),%xmm0
  jbe    L14
  movsd  -0x18(%rbp),%xmm0
  jmp    L10
L14:
  movsd  -0x20(%rbp),%xmm0
L10:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double f_2(double a, double b, double c, double d) {
  if (a > b)
    return c;
  else
    return d;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<f_2>:
  endbr64
  cmpltsd %xmm0,%xmm1
  andpd  %xmm1,%xmm2
  andnpd %xmm3,%xmm1
  movapd %xmm1,%xmm0
  orpd   %xmm2,%xmm0
  ret
```

assistant: ```c
double f_2(double a, double b, double c, double d) {
  if (a > b)
    return c;
  else
    return d;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<f_2>:
  endbr64
  cmpltsd %xmm0,%xmm1
  andpd  %xmm1,%xmm2
  andnpd %xmm3,%xmm1
  movapd %xmm1,%xmm0
  orpd   %xmm2,%xmm0
  ret
```

assistant: ```c
double f_2(double a, double b, double c, double d) {
  if (a > b)
    return c;
  else
    return d;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f_2>:
  endbr64
  cmpltsd %xmm0,%xmm1
  andpd  %xmm1,%xmm2
  andnpd %xmm3,%xmm1
  movapd %xmm1,%xmm0
  orpd   %xmm2,%xmm0
  ret
```

assistant: ```c
double f_2(double a, double b, double c, double d) {
  if (a > b)
    return c;
  else
    return d;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<od_renorm_add1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xa8,%rsp
  movsd  %xmm0,0x8(%rsp)
  movsd  %xmm1,0x10(%rsp)
  movsd  %xmm2,0x18(%rsp)
  movsd  %xmm3,0x20(%rsp)
  movsd  %xmm4,0x28(%rsp)
  movsd  %xmm5,0x30(%rsp)
  movsd  %xmm6,0x38(%rsp)
  movapd %xmm7,%xmm0
  mov    %rdi,0x40(%rsp)
  mov    %rsi,0x48(%rsp)
  mov    %rdx,%rbx
  mov    %rcx,%rbp
  mov    %r8,%r12
  mov    %r9,%r13
  mov    0xe8(%rsp),%r14
  mov    0xf0(%rsp),%r15
  mov    %fs:0x28,%rax
  mov    %rax,0x98(%rsp)
  xor    %eax,%eax
  lea    0x88(%rsp),%rdi
  movsd  0xe0(%rsp),%xmm1
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x80(%rsp),%rdi
  movsd  0x38(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x78(%rsp),%rdi
  movsd  0x30(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x70(%rsp),%rdi
  movsd  0x28(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x68(%rsp),%rdi
  movsd  0x20(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x60(%rsp),%rdi
  movsd  0x18(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x58(%rsp),%rdi
  movsd  0x10(%rsp),%xmm0
  call   <dd_two_sum@plt>
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x90(%rsp)
  lea    0x50(%rsp),%rdi
  movsd  0x8(%rsp),%xmm0
  call   <dd_two_sum@plt>
  lea    0x90(%rsp),%rdi
  push   %r15
  push   %r14
  push   %r13
  push   0xa0(%rsp)
  mov    %r12,%r9
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    0x68(%rsp),%rdx
  mov    0x60(%rsp),%rsi
  movsd  0xa0(%rsp),%xmm7
  movsd  0x98(%rsp),%xmm6
  movsd  0x90(%rsp),%xmm5
  movsd  0x88(%rsp),%xmm4
  movsd  0x80(%rsp),%xmm3
  movsd  0x78(%rsp),%xmm2
  movsd  0x70(%rsp),%xmm1
  call   <od_renorm8@plt>
  add    $0x20,%rsp
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void od_renorm_add1(double x0, double x1, double x2, double x3, double x4, double x5, double x6, double x7, double y, double *r0, double *r1, double *r2, double *r3, double *r4, double *r5, double *r6, double *r7) {
  double f0, f1, f2, f3, f4, f5, f6, f7, f8, pr;
  pr = dd_two_sum(x7, y, &f8);
  pr = dd_two_sum(x6, pr, &f7);
  pr = dd_two_sum(x5, pr, &f6);
  pr = dd_two_sum(x4, pr, &f5);
  pr = dd_two_sum(x3, pr, &f4);
  pr = dd_two_sum(x2, pr, &f3);
  pr = dd_two_sum(x1, pr, &f2);
  f0 = dd_two_sum(x0, pr, &f1);
  od_renorm8(f0, f1, f2, f3, f4, f5, f6, f7, f8, &pr, r0, r1, r2, r3, r4, r5, r6, r7);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<od_renorm_add1>:
  endbr64
  push   %r15
  mov    %r9,%r15
  push   %r14
  mov    %r8,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0xa8,%rsp
  mov    0xe8(%rsp),%rax
  mov    0xf0(%rsp),%rdx
  movsd  %xmm1,0x40(%rsp)
  lea    0x88(%rsp),%rdi
  movsd  0xe0(%rsp),%xmm1
  movsd  %xmm2,0x38(%rsp)
  mov    %rax,0x10(%rsp)
  mov    %rdx,0x8(%rsp)
  movsd  %xmm3,0x30(%rsp)
  movsd  %xmm4,0x28(%rsp)
  movsd  %xmm5,0x20(%rsp)
  movsd  %xmm0,0x48(%rsp)
  movapd %xmm7,%xmm0
  movsd  %xmm6,0x18(%rsp)
  mov    %fs:0x28,%rcx
  mov    %rcx,0x98(%rsp)
  xor    %ecx,%ecx
  call   <dd_two_sum@plt>
  movsd  0x18(%rsp),%xmm6
  lea    0x80(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm6,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x20(%rsp),%xmm5
  lea    0x78(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm5,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x28(%rsp),%xmm4
  lea    0x70(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm4,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x30(%rsp),%xmm3
  lea    0x68(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm3,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x38(%rsp),%xmm2
  lea    0x60(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm2,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x40(%rsp),%xmm9
  lea    0x58(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm9,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x48(%rsp),%xmm8
  lea    0x50(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm8,%xmm0
  call   <dd_two_sum@plt>
  mov    0x8(%rsp),%rdx
  mov    %r14,%r9
  mov    %rbx,%r8
  lea    0x90(%rsp),%rdi
  mov    %r13,%rcx
  mov    %rbp,%rsi
  push   %rdx
  mov    0x18(%rsp),%rax
  mov    %r12,%rdx
  push   %rax
  push   %r15
  push   0xa0(%rsp)
  movsd  0x78(%rsp),%xmm2
  movsd  0xa0(%rsp),%xmm7
  movsd  0x98(%rsp),%xmm6
  movsd  0x70(%rsp),%xmm1
  movsd  0x90(%rsp),%xmm5
  movsd  0x88(%rsp),%xmm4
  movsd  0x80(%rsp),%xmm3
  call   <od_renorm8@plt>
  add    $0x20,%rsp
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void od_renorm_add1(double x0, double x1, double x2, double x3, double x4, double x5, double x6, double x7, double y, double *r0, double *r1, double *r2, double *r3, double *r4, double *r5, double *r6, double *r7) {
  double f0, f1, f2, f3, f4, f5, f6, f7, f8, pr;
  pr = dd_two_sum(x7, y, &f8);
  pr = dd_two_sum(x6, pr, &f7);
  pr = dd_two_sum(x5, pr, &f6);
  pr = dd_two_sum(x4, pr, &f5);
  pr = dd_two_sum(x3, pr, &f4);
  pr = dd_two_sum(x2, pr, &f3);
  pr = dd_two_sum(x1, pr, &f2);
  f0 = dd_two_sum(x0, pr, &f1);
  od_renorm8(f0, f1, f2, f3, f4, f5, f6, f7, f8, &pr, r0, r1, r2, r3, r4, r5, r6, r7);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<od_renorm_add1>:
  endbr64
  push   %r15
  mov    %r9,%r15
  push   %r14
  mov    %r8,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0xa8,%rsp
  mov    0xe8(%rsp),%rax
  mov    0xf0(%rsp),%rdx
  movsd  %xmm1,0x40(%rsp)
  lea    0x88(%rsp),%rdi
  movsd  0xe0(%rsp),%xmm1
  movsd  %xmm2,0x38(%rsp)
  mov    %rax,0x10(%rsp)
  mov    %rdx,0x8(%rsp)
  movsd  %xmm3,0x30(%rsp)
  movsd  %xmm4,0x28(%rsp)
  movsd  %xmm5,0x20(%rsp)
  movsd  %xmm0,0x48(%rsp)
  movapd %xmm7,%xmm0
  movsd  %xmm6,0x18(%rsp)
  mov    %fs:0x28,%rcx
  mov    %rcx,0x98(%rsp)
  xor    %ecx,%ecx
  call   <dd_two_sum@plt>
  movsd  0x18(%rsp),%xmm6
  lea    0x80(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm6,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x20(%rsp),%xmm5
  lea    0x78(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm5,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x28(%rsp),%xmm4
  lea    0x70(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm4,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x30(%rsp),%xmm3
  lea    0x68(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm3,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x38(%rsp),%xmm2
  lea    0x60(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm2,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x40(%rsp),%xmm9
  lea    0x58(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm9,%xmm0
  call   <dd_two_sum@plt>
  movsd  0x48(%rsp),%xmm8
  lea    0x50(%rsp),%rdi
  movsd  %xmm0,0x90(%rsp)
  movapd %xmm0,%xmm1
  movapd %xmm8,%xmm0
  call   <dd_two_sum@plt>
  mov    0x8(%rsp),%rdx
  mov    %r14,%r9
  mov    %rbx,%r8
  lea    0x90(%rsp),%rdi
  mov    %r13,%rcx
  mov    %rbp,%rsi
  push   %rdx
  mov    0x18(%rsp),%rax
  mov    %r12,%rdx
  push   %rax
  push   %r15
  push   0xa0(%rsp)
  movsd  0x78(%rsp),%xmm2
  movsd  0xa0(%rsp),%xmm7
  movsd  0x98(%rsp),%xmm6
  movsd  0x70(%rsp),%xmm1
  movsd  0x90(%rsp),%xmm5
  movsd  0x88(%rsp),%xmm4
  movsd  0x80(%rsp),%xmm3
  call   <od_renorm8@plt>
  add    $0x20,%rsp
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void od_renorm_add1(double x0, double x1, double x2, double x3, double x4, double x5, double x6, double x7, double y, double *r0, double *r1, double *r2, double *r3, double *r4, double *r5, double *r6, double *r7) {
  double f0, f1, f2, f3, f4, f5, f6, f7, f8, pr;
  pr = dd_two_sum(x7, y, &f8);
  pr = dd_two_sum(x6, pr, &f7);
  pr = dd_two_sum(x5, pr, &f6);
  pr = dd_two_sum(x4, pr, &f5);
  pr = dd_two_sum(x3, pr, &f4);
  pr = dd_two_sum(x2, pr, &f3);
  pr = dd_two_sum(x1, pr, &f2);
  f0 = dd_two_sum(x0, pr, &f1);
  od_renorm8(f0, f1, f2, f3, f4, f5, f6, f7, f8, &pr, r0, r1, r2, r3, r4, r5, r6, r7);
}
```
user: Translate the below assembly code into C programming language:

```asm
<write_UInt32Number>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0x18,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0x10,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0x8,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x3,%rax
  mov    -0x4(%rbp),%edx
  mov    %dl,(%rax)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int write_UInt32Number(unsigned int d, char *p) {
  ((unsigned char *)p)[0] = (unsigned char)(d >> 24);
  ((unsigned char *)p)[1] = (unsigned char)(d >> 16);
  ((unsigned char *)p)[2] = (unsigned char)(d >> 8);
  ((unsigned char *)p)[3] = (unsigned char)(d);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<write_UInt32Number>:
  endbr64
  mov    %edi,%eax
  mov    %edi,%edx
  shr    $0x18,%edx
  mov    %dl,(%rsi)
  mov    %edi,%edx
  shr    $0x10,%edx
  mov    %dl,0x1(%rsi)
  movzbl %ah,%ecx
  mov    %cl,0x2(%rsi)
  mov    %dil,0x3(%rsi)
  mov    $0x0,%eax
  ret
```

assistant: ```c
int write_UInt32Number(unsigned int d, char *p) {
  ((unsigned char *)p)[0] = (unsigned char)(d >> 24);
  ((unsigned char *)p)[1] = (unsigned char)(d >> 16);
  ((unsigned char *)p)[2] = (unsigned char)(d >> 8);
  ((unsigned char *)p)[3] = (unsigned char)(d);
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<write_UInt32Number>:
  endbr64
  bswap  %edi
  xor    %eax,%eax
  mov    %edi,(%rsi)
  ret
```

assistant: ```c
int write_UInt32Number(unsigned int d, char *p) {
  ((unsigned char *)p)[0] = (unsigned char)(d >> 24);
  ((unsigned char *)p)[1] = (unsigned char)(d >> 16);
  ((unsigned char *)p)[2] = (unsigned char)(d >> 8);
  ((unsigned char *)p)[3] = (unsigned char)(d);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<write_UInt32Number>:
  endbr64
  bswap  %edi
  xor    %eax,%eax
  mov    %edi,(%rsi)
  ret
```

assistant: ```c
int write_UInt32Number(unsigned int d, char *p) {
  ((unsigned char *)p)[0] = (unsigned char)(d >> 24);
  ((unsigned char *)p)[1] = (unsigned char)(d >> 16);
  ((unsigned char *)p)[2] = (unsigned char)(d >> 8);
  ((unsigned char *)p)[3] = (unsigned char)(d);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<digits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L18
L19:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L4
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x8(%rbp),%rdx
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L4:
  addq   $0x1,-0x8(%rbp)
L18:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L19
  mov    -0x10(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *digits(char *src) {
  char *start = src;
  char *check = src;
  while (*check) {
    if (isdigit(*check)) {
      *start++ = *check;
    }
    check++;
  }
  *start = 0;
  return (src);
}
```
user: What is the c source code of the assembly code below?

```asm
<digits>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L13
  mov    %r12,%rbx
  mov    %r12,%rbp
  jmp    L30
L18:
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L4
L30:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L18
  movzbl (%rbx),%eax
  mov    %al,0x0(%rbp)
  lea    0x1(%rbp),%rbp
  jmp    L18
L13:
  mov    %r12,%rbp
L4:
  movb   $0x0,0x0(%rbp)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *digits(char *src) {
  char *start = src;
  char *check = src;
  while (*check) {
    if (isdigit(*check)) {
      *start++ = *check;
    }
    check++;
  }
  *start = 0;
  return (src);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<digits>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L17
  mov    %r12,%rbx
  mov    %r12,%rbp
  nopl   0x0(%rax)
L16:
  call   <isdigit@plt>
  test   %rax,%rax
  je     L22
  movzbl (%rbx),%eax
  add    $0x1,%rbp
  mov    %al,-0x1(%rbp)
L22:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L16
  movb   $0x0,0x0(%rbp)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L17:
  mov    %r12,%rbp
  mov    %r12,%rax
  movb   $0x0,0x0(%rbp)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *digits(char *src) {
  char *start = src;
  char *check = src;
  while (*check) {
    if (isdigit(*check)) {
      *start++ = *check;
    }
    check++;
  }
  *start = 0;
  return (src);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<digits>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L4
  mov    %r12,%rbx
  mov    %r12,%rbp
  nopl   0x0(%rax)
L29:
  call   <isdigit@plt>
  test   %rax,%rax
  je     L26
  movzbl (%rbx),%edx
  add    $0x1,%rbx
  lea    0x1(%rbp),%rax
  mov    %dl,0x0(%rbp)
  movsbl (%rbx),%edi
  mov    %rax,%rbp
  test   %dil,%dil
  jne    L29
  movb   $0x0,0x0(%rbp)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nop
L26:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L29
  movb   $0x0,0x0(%rbp)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L4:
  mov    %r12,%rbp
  mov    %r12,%rax
  movb   $0x0,0x0(%rbp)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *digits(char *src) {
  char *start = src;
  char *check = src;
  while (*check) {
    if (isdigit(*check)) {
      *start++ = *check;
    }
    check++;
  }
  *start = 0;
  return (src);
}
```
user: What is the c source code of the assembly code below:

```asm
<strchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L21
L34:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L19
  mov    -0x8(%rbp),%rax
  jmp    L1
L19:
  addq   $0x1,-0x8(%rbp)
L21:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L34
  mov    $0x0,%eax
L1:
  pop    %rbp
  ret
```

assistant: ```c
char *strchr(const char *string, int c) {
  for (const char *s = string; *s; s++)
    if (*s == c)
      return (char *)s;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strchr>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L22
L10:
  movsbl %dl,%edx
  cmp    %esi,%edx
  je     L24
  add    $0x1,%rdi
  movzbl (%rdi),%edx
  test   %dl,%dl
  jne    L10
  mov    $0x0,%eax
  ret
L22:
  mov    $0x0,%eax
  ret
L24:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *string, int c) {
  for (const char *s = string; *s; s++)
    if (*s == c)
      return (char *)s;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<strchr>:
  endbr64
  jmp    L14
  cs nopw 0x0(%rax,%rax,1)
L22:
  cmp    %esi,%edx
  je     L26
  add    $0x1,%rdi
L14:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L22
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L26:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *string, int c) {
  for (const char *s = string; *s; s++)
    if (*s == c)
      return (char *)s;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<strchr>:
  endbr64
  jmp    L6
  cs nopw 0x0(%rax,%rax,1)
L26:
  cmp    %esi,%edx
  je     L8
  add    $0x1,%rdi
L6:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L26
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *strchr(const char *string, int c) {
  for (const char *s = string; *s; s++)
    if (*s == c)
      return (char *)s;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<_s2priv_round>:
  endbr64
  push   %r14
  push   %rbx
  sub    $0x38,%rsp
  movss  %xmm0,0x8(%rsp)
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x40000000,0x14(%rsp)
  movl   $0x40a00000,0x18(%rsp)
  movl   $0x41200000,0x1c(%rsp)
  ucomiss D64(%rip),%xmm0
  jp     L107
  jne    L107
  pxor   %xmm0,%xmm0
  test   %rdi,%rdi
  je     L108
  movl   $0x2,(%rdi)
L108:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L73
  add    $0x38,%rsp
  pop    %rbx
  pop    %r14
  ret
L107:
  movss  0x8(%rsp),%xmm3
  andps  D55(%rip),%xmm3
  movd   %xmm3,%r14d
  movaps %xmm3,%xmm0
  call   <log10f@plt>
  movss  %xmm0,0xc(%rsp)
  call   <truncf@plt>
  pxor   %xmm0,%xmm0
  comiss 0xc(%rsp),%xmm0
  seta   %dl
  movzbl %dl,%edx
  sub    %edx,%eax
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  movsd  D35(%rip),%xmm0
  call   <powf@plt>
  movd   %r14d,%xmm1
  divss  %xmm0,%xmm1
  movss  D30(%rip),%xmm2
  ucomiss %xmm1,%xmm2
  setb   %al
  movzbl %al,%eax
  add    $0x2,%eax
  movss  D67(%rip),%xmm2
  comiss %xmm1,%xmm2
  jae    L20
  test   %rbx,%rbx
  je     L52
  movl   $0x5,(%rbx)
L52:
  pxor   %xmm1,%xmm1
  comiss 0x8(%rsp),%xmm1
  ja     L18
  cltq
  mulss  0x10(%rsp,%rax,4),%xmm0
  andps  D55(%rip),%xmm0
  jmp    L108
L18:
  cltq
  mulss  0x10(%rsp,%rax,4),%xmm0
  orps   D26(%rip),%xmm0
  jmp    L108
L20:
  mov    $0x1,%eax
  test   %rbx,%rbx
  je     L52
  movl   $0x2,(%rbx)
  mov    $0x1,%eax
  jmp    L52
L73:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D64
type_infered: f64
name: disassemble_data
arguments: data_label: D55
type_infered: dword[4]
name: disassemble_data
arguments: data_label: D35
type_infered: f64
name: disassemble_data
arguments: data_label: D30
type_infered: f32
name: disassemble_data
arguments: data_label: D67
type_infered: f32
name: disassemble_data
arguments: data_label: D26
type_infered: byte[16]

tool: D64: 0

tool: {"D55": [0x7fffffff,0x00000000,0x00000000,0x00000000]}

tool: D35: 10

tool: D30: 5

tool: D67: 2

tool: {"D26": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
float _s2priv_round(float x, int *nsub) {
  float nice[] = {0.0, 2.0, 5.0, 10.0};
  if (x == 0.0) {
    if (nsub) {
      *nsub = 2;
    }
    return 0.0;
  }
  float xx = fabsf(x);
  float xlog = log10f(xx);
  int ilog = (int)(truncf(xlog));
  if (xlog < 0) {
    ilog--;
  }
  float pwr = powf(10.0, (float)ilog);
  float frac = xx / pwr;
  int i = 3;
  if (frac <= 5.0) {
    i = 2;
  }
  if (frac <= 2.0) {
    i = 1;
  }
  if (nsub) {
    *nsub = 5;
  }
  if (i == 1) {
    if (nsub) {
      *nsub = 2;
    }
  }
  return (x < 0 ? -fabsf(pwr * nice[i]) : fabsf(pwr * nice[i]));
}
```