ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<cpd2cp_airden>:
  endbr64
  mulsd  D59(%rip),%xmm0
  addsd  D27(%rip),%xmm2
  mulsd  D57(%rip),%xmm0
  mulsd  D38(%rip),%xmm2
  divsd  %xmm2,%xmm0
  divsd  %xmm1,%xmm0
  mulsd  D4(%rip),%xmm0
  addsd  D56(%rip),%xmm0
  mulsd  D20(%rip),%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: label: D59
type: f64
name: retrieve_data
arguments: label: D27
type: f64
name: retrieve_data
arguments: label: D57
type: f64
name: retrieve_data
arguments: label: D38
type: f64
name: retrieve_data
arguments: label: D4
type: f64
name: retrieve_data
arguments: label: D56
type: f64
name: retrieve_data
arguments: label: D20
type: f64

tool: D59: 0.622

tool: D27: 273.15

tool: D57: 100

tool: D38: 287.04

tool: D4: 0.84

tool: D56: 1

tool: D20: 1004.67

assistant: ```c
double cpd2cp_airden(double e_mbar, double rhoair, double tcair) {
  double cp = 1004.67;
  double rhov, q, cpw;
  rhov = 0.622 * e_mbar * 100.0 / (287.04 * (tcair + 273.15));
  q = rhov / rhoair;
  cpw = cp * (1.0 + 0.84 * q);
  return (cpw);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<sasn1_length_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x1,-0x8(%rbp)
  cmpq   $0x7f,-0x18(%rbp)
  jbe    L26
  movq   $0x2,-0x8(%rbp)
  jmp    L23
L29:
  addq   $0x1,-0x8(%rbp)
L23:
  shrq   $0x8,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L29
L26:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t sasn1_length_length(size_t length) {
  size_t l = 1;
  if (length >= 0x80) {
    for (l = 2; (length = length >> 8); l++)
      ;
  }
  return l;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sasn1_length_length>:
  endbr64
  mov    $0x1,%eax
  cmp    $0x7f,%rdi
  jbe    L18
  shr    $0x8,%rdi
  je     L8
  mov    $0x2,%eax
L25:
  add    $0x1,%rax
  shr    $0x8,%rdi
  jne    L25
  ret
L8:
  mov    $0x2,%eax
L18:
  ret
```

assistant: ```c
size_t sasn1_length_length(size_t length) {
  size_t l = 1;
  if (length >= 0x80) {
    for (l = 2; (length = length >> 8); l++)
      ;
  }
  return l;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sasn1_length_length>:
  endbr64
  mov    $0x1,%eax
  cmp    $0x7f,%rdi
  jbe    L21
  shr    $0x8,%rdi
  mov    $0x2,%eax
  je     L21
  nopw   0x0(%rax,%rax,1)
L12:
  add    $0x1,%rax
  shr    $0x8,%rdi
  jne    L12
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  ret
```

assistant: ```c
size_t sasn1_length_length(size_t length) {
  size_t l = 1;
  if (length >= 0x80) {
    for (l = 2; (length = length >> 8); l++)
      ;
  }
  return l;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sasn1_length_length>:
  endbr64
  mov    $0x1,%eax
  cmp    $0x7f,%rdi
  jbe    L28
  shr    $0x8,%rdi
  mov    $0x2,%eax
  je     L28
  nopw   0x0(%rax,%rax,1)
L6:
  add    $0x1,%rax
  shr    $0x8,%rdi
  jne    L6
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  ret
```

assistant: ```c
size_t sasn1_length_length(size_t length) {
  size_t l = 1;
  if (length >= 0x80) {
    for (l = 2; (length = length >> 8); l++)
      ;
  }
  return l;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<atoull>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  jne    L3
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x78,%al
  jne    L3
  addq   $0x2,-0x28(%rbp)
  jmp    L18
L8:
  mov    -0x18(%rbp),%rax
  shl    $0x4,%rax
  mov    %rax,%rbx
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <hexval@plt>
  add    %rbx,%rax
  mov    %rax,-0x18(%rbp)
L18:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L26
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isxdigit@plt>
  test   %rax,%rax
  jne    L8
  jmp    L26
L49:
  mov    -0x18(%rbp),%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  add    %rax,%rax
  mov    %rax,%rcx
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movzbl (%rax),%eax
  movsbq %al,%rax
  add    %rcx,%rax
  sub    $0x30,%rax
  mov    %rax,-0x18(%rbp)
L3:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L37
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L49
  jmp    L37
L26:
  nop
L37:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
unsigned long long atoull(const char *num) {
  unsigned long long value = 0;
  if (num[0] == '0' && num[1] == 'x') {
    num += 2;
    while (*num && isxdigit(*num))
      value = value * 16 + hexval(*num++);
  } else {
    while (*num && isdigit(*num))
      value = value * 10 + *num++ - '0';
  }
  return value;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<atoull>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  cmp    $0x30,%dil
  je     L42
  mov    $0x0,%ebp
  test   %dil,%dil
  je     L54
L9:
  mov    $0x0,%ebp
L52:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L54
  lea    0x0(%rbp,%rbp,4),%rdx
  add    $0x1,%rbx
  movsbq -0x1(%rbx),%rax
  lea    -0x30(%rax,%rdx,2),%rbp
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L52
L54:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L42:
  cmpb   $0x78,0x1(%rbx)
  jne    L9
  lea    0x2(%rbx),%r12
  movzbl 0x2(%rbx),%edi
  mov    $0x0,%ebp
  test   %dil,%dil
  je     L54
L55:
  movsbl %dil,%edi
  call   <isxdigit@plt>
  test   %rax,%rax
  je     L54
  shl    $0x4,%rbp
  add    $0x1,%r12
  movsbl -0x1(%r12),%edi
  call   <hexval@plt>
  add    %rax,%rbp
  movzbl (%r12),%edi
  test   %dil,%dil
  jne    L55
  jmp    L54
```

assistant: ```c
unsigned long long atoull(const char *num) {
  unsigned long long value = 0;
  if (num[0] == '0' && num[1] == 'x') {
    num += 2;
    while (*num && isxdigit(*num))
      value = value * 16 + hexval(*num++);
  } else {
    while (*num && isdigit(*num))
      value = value * 10 + *num++ - '0';
  }
  return value;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<atoull>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  cmp    $0x30,%dil
  je     L15
  xor    %r12d,%r12d
  test   %dil,%dil
  je     L87
L77:
  xor    %r12d,%r12d
  jmp    L50
  nopl   0x0(%rax)
L73:
  movsbq (%rbx),%rax
  movsbl 0x1(%rbx),%edi
  lea    (%r12,%r12,4),%rdx
  add    $0x1,%rbx
  lea    -0x30(%rax,%rdx,2),%r12
  test   %dil,%dil
  je     L87
L50:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L73
L87:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L15:
  cmpb   $0x78,0x1(%rbx)
  jne    L77
  movsbl 0x2(%rbx),%edi
  lea    0x2(%rbx),%rbp
  xor    %r12d,%r12d
  test   %dil,%dil
  jne    L26
  jmp    L87
L59:
  movsbl 0x0(%rbp),%edi
  shl    $0x4,%r12
  add    $0x1,%rbp
  call   <hexval@plt>
  movsbl 0x0(%rbp),%edi
  add    %rax,%r12
  test   %dil,%dil
  je     L87
L26:
  call   <isxdigit@plt>
  test   %rax,%rax
  jne    L59
  jmp    L87
```

assistant: ```c
unsigned long long atoull(const char *num) {
  unsigned long long value = 0;
  if (num[0] == '0' && num[1] == 'x') {
    num += 2;
    while (*num && isxdigit(*num))
      value = value * 16 + hexval(*num++);
  } else {
    while (*num && isdigit(*num))
      value = value * 10 + *num++ - '0';
  }
  return value;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<atoull>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  cmp    $0x30,%dil
  je     L0
  xor    %r12d,%r12d
  test   %dil,%dil
  je     L97
L43:
  xor    %r12d,%r12d
  jmp    L88
  nopl   0x0(%rax)
L51:
  movsbq (%rbx),%rax
  movsbl 0x1(%rbx),%edi
  lea    (%r12,%r12,4),%rdx
  add    $0x1,%rbx
  lea    -0x30(%rax,%rdx,2),%r12
  test   %dil,%dil
  je     L97
L88:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L51
L97:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L0:
  cmpb   $0x78,0x1(%rbx)
  jne    L43
  movsbl 0x2(%rbx),%edi
  lea    0x2(%rbx),%rbp
  xor    %r12d,%r12d
  test   %dil,%dil
  jne    L96
  jmp    L97
L70:
  movsbl 0x0(%rbp),%edi
  shl    $0x4,%r12
  add    $0x1,%rbp
  call   <hexval@plt>
  movsbl 0x0(%rbp),%edi
  add    %rax,%r12
  test   %dil,%dil
  je     L97
L96:
  call   <isxdigit@plt>
  test   %rax,%rax
  jne    L70
  jmp    L97
```

assistant: ```c
unsigned long long atoull(const char *num) {
  unsigned long long value = 0;
  if (num[0] == '0' && num[1] == 'x') {
    num += 2;
    while (*num && isxdigit(*num))
      value = value * 16 + hexval(*num++);
  } else {
    while (*num && isdigit(*num))
      value = value * 10 + *num++ - '0';
  }
  return value;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<hyp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  %xmm2,-0x28(%rbp)
  movsd  %xmm3,-0x30(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x28(%rbp),%xmm1
  movsd  -0x18(%rbp),%xmm0
  subsd  -0x28(%rbp),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  -0x20(%rbp),%xmm0
  movapd %xmm0,%xmm2
  subsd  -0x30(%rbp),%xmm2
  movsd  -0x20(%rbp),%xmm0
  subsd  -0x30(%rbp),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  movsd  D8(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L5
  movsd  D8(%rip),%xmm0
  movsd  %xmm0,-0x8(%rbp)
L5:
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D8
type_guessed: f64

tool: D8: 10

assistant: ```c
double hyp(double x1, double y1, double x2, double y2) {
  double res = sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
  if (res < 10.0)
    res = 10.0;
  return (res);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<hyp>:
  endbr64
  subsd  %xmm2,%xmm0
  subsd  %xmm3,%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm0,%xmm1
  ja     L13
  sqrtsd %xmm0,%xmm0
  movsd  D10(%rip),%xmm1
  comisd %xmm0,%xmm1
  jbe    L6
  movapd %xmm1,%xmm0
  ret
L13:
  sub    $0x8,%rsp
  call   <sqrt@plt>
  movsd  D10(%rip),%xmm1
  comisd %xmm0,%xmm1
  jbe    L8
  movapd %xmm1,%xmm0
L8:
  add    $0x8,%rsp
  ret
L6:
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
type_guessed: f64

tool: D10: 10

assistant: ```c
double hyp(double x1, double y1, double x2, double y2) {
  double res = sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
  if (res < 10.0)
    res = 10.0;
  return (res);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<hyp>:
  endbr64
  subsd  %xmm2,%xmm0
  subsd  %xmm3,%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm0,%xmm1
  ja     L7
  sqrtsd %xmm0,%xmm0
  movsd  D0(%rip),%xmm1
  maxsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
L7:
  push   %rax
  call   <sqrt@plt>
  movsd  D0(%rip),%xmm1
  pop    %rdx
  maxsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: tag: D0
data_type: f64

tool: D0: 10

assistant: ```c
double hyp(double x1, double y1, double x2, double y2) {
  double res = sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
  if (res < 10.0)
    res = 10.0;
  return (res);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<hyp>:
  endbr64
  subsd  %xmm2,%xmm0
  subsd  %xmm3,%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm0,%xmm1
  ja     L8
  sqrtsd %xmm0,%xmm0
  movsd  D13(%rip),%xmm1
  maxsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
L8:
  push   %rax
  call   <sqrt@plt>
  movsd  D13(%rip),%xmm1
  pop    %rdx
  maxsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
type_guessed: f64

tool: D13: 10

assistant: ```c
double hyp(double x1, double y1, double x2, double y2) {
  double res = sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
  if (res < 10.0)
    res = 10.0;
  return (res);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<w16le>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  mov    -0xc(%rbp),%edx
  sar    $0x8,%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void w16le(uint8_t *buf, uint16_t v) {
  buf[1] = v >> 8;
  buf[0] = v;
}
```
user: What is the c source code of the assembly code below?

```asm
<w16le>:
  endbr64
  mov    %esi,%eax
  sar    $0x8,%eax
  mov    %eax,0x4(%rdi)
  mov    %esi,(%rdi)
  ret
```

assistant: ```c
void w16le(uint8_t *buf, uint16_t v) {
  buf[1] = v >> 8;
  buf[0] = v;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<w16le>:
  endbr64
  mov    %esi,%eax
  mov    %esi,(%rdi)
  sar    $0x8,%eax
  mov    %eax,0x4(%rdi)
  ret
```

assistant: ```c
void w16le(uint8_t *buf, uint16_t v) {
  buf[1] = v >> 8;
  buf[0] = v;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<w16le>:
  endbr64
  mov    %esi,%eax
  movd   %esi,%xmm0
  sar    $0x8,%eax
  movd   %eax,%xmm1
  punpckldq %xmm1,%xmm0
  movq   %xmm0,(%rdi)
  ret
```

assistant: ```c
void w16le(uint8_t *buf, uint16_t v) {
  buf[1] = v >> 8;
  buf[0] = v;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<conv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8d,-0x2c(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L32
L21:
  mov    -0x1c(%rbp),%eax
  sar    %eax
  mov    %eax,%ecx
  mov    -0x2c(%rbp),%eax
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  js     L10
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L10
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
L10:
  addl   $0x1,-0x10(%rbp)
L32:
  mov    -0x10(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L21
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double conv(double arr[], int s, int *sig, int datalen, int i) {
  int j, elnum;
  double sum = 0;
  for (j = 0; j < s; j++) {
    elnum = i - (s >> 1) + j;
    if (elnum >= 0 && elnum < datalen) {
      sum += (arr[j] * sig[elnum]);
    }
  }
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<conv>:
  endbr64
  mov    %rdi,%r9
  test   %esi,%esi
  jle    L14
  mov    %esi,%eax
  sar    %eax
  sub    %eax,%r8d
  mov    %r8d,%edi
  mov    %esi,%esi
  movslq %r8d,%r8
  lea    (%rdx,%r8,4),%rdx
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
  jmp    L28
L59:
  pxor   %xmm0,%xmm0
  cvtsi2sdl (%rdx,%rax,4),%xmm0
  mulsd  (%r9,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
L33:
  add    $0x1,%rax
  add    $0x1,%edi
  cmp    %rsi,%rax
  je     L56
L28:
  test   %edi,%edi
  js     L33
  cmp    %edi,%ecx
  jg     L59
  jmp    L33
L14:
  pxor   %xmm1,%xmm1
L56:
  movapd %xmm1,%xmm0
  ret
```

assistant: ```c
double conv(double arr[], int s, int *sig, int datalen, int i) {
  int j, elnum;
  double sum = 0;
  for (j = 0; j < s; j++) {
    elnum = i - (s >> 1) + j;
    if (elnum >= 0 && elnum < datalen) {
      sum += (arr[j] * sig[elnum]);
    }
  }
  return sum;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<conv>:
  endbr64
  test   %esi,%esi
  jle    L20
  mov    %esi,%eax
  pxor   %xmm1,%xmm1
  movslq %esi,%rsi
  sar    %eax
  sub    %eax,%r8d
  movslq %r8d,%rax
  lea    (%rdx,%rax,4),%rdx
  xor    %eax,%eax
  nop
L15:
  test   %r8d,%r8d
  js     L17
  cmp    %r8d,%ecx
  jle    L17
  pxor   %xmm0,%xmm0
  cvtsi2sdl (%rdx,%rax,4),%xmm0
  mulsd  (%rdi,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
L17:
  add    $0x1,%rax
  add    $0x1,%r8d
  cmp    %rsi,%rax
  jne    L15
  movapd %xmm1,%xmm0
  ret
  xchg   %ax,%ax
L20:
  pxor   %xmm1,%xmm1
  movapd %xmm1,%xmm0
  ret
```

assistant: ```c
double conv(double arr[], int s, int *sig, int datalen, int i) {
  int j, elnum;
  double sum = 0;
  for (j = 0; j < s; j++) {
    elnum = i - (s >> 1) + j;
    if (elnum >= 0 && elnum < datalen) {
      sum += (arr[j] * sig[elnum]);
    }
  }
  return sum;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<conv>:
  endbr64
  test   %esi,%esi
  jle    L20
  mov    %esi,%eax
  pxor   %xmm1,%xmm1
  movslq %esi,%rsi
  sar    %eax
  sub    %eax,%r8d
  movslq %r8d,%rax
  lea    (%rdx,%rax,4),%rdx
  xor    %eax,%eax
  nop
L30:
  test   %r8d,%r8d
  js     L29
  cmp    %r8d,%ecx
  jle    L29
  pxor   %xmm0,%xmm0
  cvtsi2sdl (%rdx,%rax,4),%xmm0
  mulsd  (%rdi,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
L29:
  add    $0x1,%rax
  add    $0x1,%r8d
  cmp    %rax,%rsi
  jne    L30
  movapd %xmm1,%xmm0
  ret
  xchg   %ax,%ax
L20:
  pxor   %xmm1,%xmm1
  movapd %xmm1,%xmm0
  ret
```

assistant: ```c
double conv(double arr[], int s, int *sig, int datalen, int i) {
  int j, elnum;
  double sum = 0;
  for (j = 0; j < s; j++) {
    elnum = i - (s >> 1) + j;
    if (elnum >= 0 && elnum < datalen) {
      sum += (arr[j] * sig[elnum]);
    }
  }
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<USBDevConnect>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    (%rax),%eax
  mov    -0x8(%rbp),%rdx
  add    $0x1,%rdx
  or     $0x40,%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void USBDevConnect(uint32_t ui32Base) {
  ;
  (*((volatile uint8_t *)(ui32Base + 0x00000001))) |= 0x00000040;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<USBDevConnect>:
  endbr64
  mov    0x1(%rdi),%eax
  or     $0x40,%eax
  mov    %eax,0x1(%rdi)
  ret
```

assistant: ```c
void USBDevConnect(uint32_t ui32Base) {
  ;
  (*((volatile uint8_t *)(ui32Base + 0x00000001))) |= 0x00000040;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<USBDevConnect>:
  endbr64
  mov    0x1(%rdi),%eax
  or     $0x40,%eax
  mov    %eax,0x1(%rdi)
  ret
```

assistant: ```c
void USBDevConnect(uint32_t ui32Base) {
  ;
  (*((volatile uint8_t *)(ui32Base + 0x00000001))) |= 0x00000040;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<USBDevConnect>:
  endbr64
  mov    0x1(%rdi),%eax
  or     $0x40,%eax
  mov    %eax,0x1(%rdi)
  ret
```

assistant: ```c
void USBDevConnect(uint32_t ui32Base) {
  ;
  (*((volatile uint8_t *)(ui32Base + 0x00000001))) |= 0x00000040;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<display_factored_time_delta>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  movapd %xmm0,%xmm1
  andpd  D74(%rip),%xmm1
  movsd  D58(%rip),%xmm2
  comisd %xmm1,%xmm2
  ja     L27
  movsd  D20(%rip),%xmm2
  comisd %xmm1,%xmm2
  ja     L68
  movsd  D9(%rip),%xmm2
  comisd %xmm1,%xmm2
  jbe    L55
  divsd  D20(%rip),%xmm0
  mov    %rsp,%rbp
  lea    D31(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <snprintf@plt>
  mov    %rbp,%rdx
  mov    %ebx,%esi
  lea    D61(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L4
L27:
  mov    %rsp,%rbp
  lea    D17(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <snprintf@plt>
  mov    %rbp,%rdx
  mov    %ebx,%esi
  lea    D61(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L4:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  ret
L68:
  divsd  D58(%rip),%xmm0
  mov    %rsp,%rbp
  lea    D102(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <snprintf@plt>
  mov    %rbp,%rdx
  mov    %ebx,%esi
  lea    D61(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L4
L55:
  lea    D114(%rip),%rdx
  mov    %edi,%esi
  lea    D123(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L4
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D74
type_guessed: qword[2]
name: disassemble_data
arguments: tag: D58
type_guessed: f64
name: disassemble_data
arguments: tag: D20
type_guessed: f64
name: disassemble_data
arguments: tag: D9
type_guessed: f64
name: disassemble_data
arguments: tag: D31
type_guessed: string
name: disassemble_data
arguments: tag: D61
type_guessed: string
name: disassemble_data
arguments: tag: D17
type_guessed: string
name: disassemble_data
arguments: tag: D102
type_guessed: string
name: disassemble_data
arguments: tag: D114
type_guessed: string
name: disassemble_data
arguments: tag: D123
type_guessed: string

tool: {"D74": [0x7fffffffffffffff,0x0000000000000000]}

tool: D58: 1000

tool: D20: 1000000

tool: D9: 100000000000

tool: D31: %+.1lfs

tool: D61: %*s

tool: D17: %+.0lfus

tool: D102: %+.1lfms

tool: D114:                             

tool: D123: %.*s

assistant: ```c
void display_factored_time_delta(double time, int align) {
  char buffer[128];
  if (fabs(time) < 1000.0) {
    snprintf(buffer, sizeof(buffer), "%+.0lfus", time);
    printf("%*s", align, buffer);
  } else if (fabs(time) < 1000000.0) {
    snprintf(buffer, sizeof(buffer), "%+.1lfms", time / 1000.0);
    printf("%*s", align, buffer);
  } else if (fabs(time) < 100000000000.0) {
    snprintf(buffer, sizeof(buffer), "%+.1lfs", time / 1000000.0);
    printf("%*s", align, buffer);
  } else
    printf("%.*s", align, "                            ");
}
```