ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<test_uint8_comparison>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  lea    D30(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D33(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D18(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D12(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D58(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D99(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D0(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D84(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D36(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D32(%rip),%rdi
  call   <assertTrue@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: label: D30
datatype: string
name: parse_data
arguments: label: D33
datatype: string
name: parse_data
arguments: label: D18
datatype: string
name: parse_data
arguments: label: D12
datatype: string
name: parse_data
arguments: label: D58
datatype: string
name: parse_data
arguments: label: D99
datatype: string
name: parse_data
arguments: label: D0
datatype: string
name: parse_data
arguments: label: D84
datatype: string
name: parse_data
arguments: label: D36
datatype: string
name: parse_data
arguments: label: D32
datatype: string

tool: D30: x > 0

tool: D33: x == 205

tool: D18: x >= 205

tool: D12: x <= 205

tool: D58: x <= 220

tool: D99: x < 0xFF

tool: D0: x < 1000

tool: D84: x < y

tool: D36: y > x

tool: D32: x != y

assistant: ```c
void test_uint8_comparison() {
  uint8_t x = 205;
  assertTrue("x > 0", x > 0);
  assertTrue("x == 205", x == 205);
  assertTrue("x >= 205", x >= 205);
  assertTrue("x <= 205", x <= 205);
  assertTrue("x <= 220", x <= 220);
  assertTrue("x < 0xFF", x < 0xFF);
  assertTrue("x < 1000", x < 1000);
  uint8_t y = 220;
  assertTrue("x < y", x < y);
  assertTrue("y > x", y > x);
  assertTrue("x != y", x != y);
}
```
user: Translate the below assembly code into C programming language:

```asm
<test_uint8_comparison>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  lea    D1(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D78(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D9(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D39(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D82(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D49(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D62(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D85(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D14(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D72(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <assertTrue@plt>
```

tool_calls: name: read_data
arguments: data_tag: D1
type: string
name: read_data
arguments: data_tag: D78
type: string
name: read_data
arguments: data_tag: D9
type: string
name: read_data
arguments: data_tag: D39
type: string
name: read_data
arguments: data_tag: D82
type: string
name: read_data
arguments: data_tag: D49
type: string
name: read_data
arguments: data_tag: D62
type: string
name: read_data
arguments: data_tag: D85
type: string
name: read_data
arguments: data_tag: D14
type: string
name: read_data
arguments: data_tag: D72
type: string

tool: D1: x > 0

tool: D78: x == 205

tool: D9: x >= 205

tool: D39: x <= 205

tool: D82: x <= 220

tool: D49: x < 0xFF

tool: D62: x < 1000

tool: D85: x < y

tool: D14: y > x

tool: D72: x != y

assistant: ```c
void test_uint8_comparison() {
  uint8_t x = 205;
  assertTrue("x > 0", x > 0);
  assertTrue("x == 205", x == 205);
  assertTrue("x >= 205", x >= 205);
  assertTrue("x <= 205", x <= 205);
  assertTrue("x <= 220", x <= 220);
  assertTrue("x < 0xFF", x < 0xFF);
  assertTrue("x < 1000", x < 1000);
  uint8_t y = 220;
  assertTrue("x < y", x < y);
  assertTrue("y > x", y > x);
  assertTrue("x != y", x != y);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<test_uint8_comparison>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  lea    D80(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D11(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D76(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D46(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D15(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D29(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D97(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D48(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D8(%rip),%rdi
  call   <assertTrue@plt>
  mov    $0x1,%esi
  lea    D56(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <assertTrue@plt>
```

tool_calls: name: read_data
arguments: label: D80
datatype: string
name: read_data
arguments: label: D11
datatype: string
name: read_data
arguments: label: D76
datatype: string
name: read_data
arguments: label: D46
datatype: string
name: read_data
arguments: label: D15
datatype: string
name: read_data
arguments: label: D29
datatype: string
name: read_data
arguments: label: D97
datatype: string
name: read_data
arguments: label: D48
datatype: string
name: read_data
arguments: label: D8
datatype: string
name: read_data
arguments: label: D56
datatype: string

tool: D80: x > 0

tool: D11: x == 205

tool: D76: x >= 205

tool: D46: x <= 205

tool: D15: x <= 220

tool: D29: x < 0xFF

tool: D97: x < 1000

tool: D48: x < y

tool: D8: y > x

tool: D56: x != y

assistant: ```c
void test_uint8_comparison() {
  uint8_t x = 205;
  assertTrue("x > 0", x > 0);
  assertTrue("x == 205", x == 205);
  assertTrue("x >= 205", x >= 205);
  assertTrue("x <= 205", x <= 205);
  assertTrue("x <= 220", x <= 220);
  assertTrue("x < 0xFF", x < 0xFF);
  assertTrue("x < 1000", x < 1000);
  uint8_t y = 220;
  assertTrue("x < y", x < y);
  assertTrue("y > x", y > x);
  assertTrue("x != y", x != y);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<plusOne>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebx
  mov    %rdx,%rbp
  lea    0x4(,%rsi,4),%edi
  call   <malloc@plt>
  mov    %rax,%r8
  mov    %rax,%r9
  movslq %ebx,%rsi
  mov    -0x4(%r12,%rsi,4),%eax
  lea    0x1(%rax),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  mov    %edx,(%r8,%rsi,4)
  mov    %ebx,%edi
  sub    $0x2,%edi
  js     L3
  lea    -0x1(%rbx),%edi
  movslq %edi,%rdi
  shl    $0x2,%rdi
  lea    (%rdi,%r8,1),%rcx
  sub    $0x4,%rdi
  lea    -0x2(%rbx),%edx
  shl    $0x2,%rdx
  sub    %rdx,%rdi
  add    %r8,%rdi
  sub    %r8,%r12
  jmp    L41
L14:
  add    -0x4(%r12,%rcx,1),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %eax,%esi
  sar    $0x1f,%esi
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%esi
  add    %esi,%esi
  sub    %esi,%eax
  mov    %eax,(%rcx)
  mov    %edx,%eax
L6:
  sub    $0x4,%rcx
  cmp    %rdi,%rcx
  je     L3
L41:
  test   %eax,%eax
  jne    L14
  mov    -0x4(%r12,%rcx,1),%edx
  mov    %edx,(%rcx)
  jmp    L6
L3:
  mov    %eax,(%r8)
  add    %eax,%ebx
  mov    %ebx,0x0(%rbp)
  lea    0x4(%r8),%rax
  cmpl   $0x0,(%r8)
  cmove  %rax,%r9
  mov    %r9,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int *plusOne(int *digits, int digitsSize, int *returnSize) {
  int *ret = (int *)malloc((digitsSize + 1) * sizeof(int));
  int sum = digits[digitsSize - 1] + 1;
  ret[digitsSize] = sum % 10;
  int carry = sum / 10;
  for (int i = digitsSize - 2; i >= 0; i--) {
    if (carry == 0) {
      ret[i + 1] = digits[i];
      continue;
    }
    sum = digits[i] + carry;
    ret[i + 1] = sum % 10;
    carry = sum / 10;
  }
  ret[0] = carry;
  *returnSize = digitsSize + ret[0];
  return ret[0] ? ret : ret + 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<plusOne>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  lea    0x4(,%rsi,4),%edi
  call   <malloc@plt>
  movslq %ebp,%rsi
  mov    %ebp,%edi
  mov    %rax,%r8
  mov    -0x4(%rbx,%rsi,4),%eax
  lea    0x1(%rax),%edx
  movslq %edx,%rax
  mov    %edx,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%ecx
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  mov    %edx,(%r8,%rsi,4)
  sub    $0x2,%edi
  js     L27
  test   %eax,%eax
  je     L14
  lea    -0x1(%rbp),%edx
  mov    %rbx,%r9
  movslq %edx,%rdx
  sub    %r8,%r9
  lea    (%r8,%rdx,4),%rsi
  nopl   0x0(%rax,%rax,1)
L38:
  add    -0x4(%rsi,%r9,1),%eax
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x22,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%eax
  mov    %eax,(%rsi)
  mov    %edx,%eax
  sub    $0x1,%edi
  jb     L27
  sub    $0x4,%rsi
  test   %eax,%eax
  jne    L38
L14:
  lea    0x1(%rdi),%edx
  movslq %edi,%rdi
  sub    %r8,%rbx
  movslq %edx,%rdx
  shl    $0x2,%rdi
  shl    $0x2,%rdx
  lea    -0x4(%r8,%rdx,1),%rcx
  lea    (%r8,%rdx,1),%rax
  sub    %rdi,%rcx
L12:
  mov    -0x4(%rbx,%rax,1),%edx
  sub    $0x4,%rax
  mov    %edx,0x4(%rax)
  cmp    %rax,%rcx
  jne    L12
  xor    %eax,%eax
  jmp    L52
  cs nopw 0x0(%rax,%rax,1)
L27:
  add    %eax,%ebp
L52:
  mov    %eax,(%r8)
  lea    0x4(%r8),%rax
  pop    %rbx
  mov    %ebp,(%r12)
  mov    (%r8),%edx
  pop    %rbp
  pop    %r12
  test   %edx,%edx
  cmove  %rax,%r8
  mov    %r8,%rax
  ret
```

assistant: ```c
int *plusOne(int *digits, int digitsSize, int *returnSize) {
  int *ret = (int *)malloc((digitsSize + 1) * sizeof(int));
  int sum = digits[digitsSize - 1] + 1;
  ret[digitsSize] = sum % 10;
  int carry = sum / 10;
  for (int i = digitsSize - 2; i >= 0; i--) {
    if (carry == 0) {
      ret[i + 1] = digits[i];
      continue;
    }
    sum = digits[i] + carry;
    ret[i + 1] = sum % 10;
    carry = sum / 10;
  }
  ret[0] = carry;
  *returnSize = digitsSize + ret[0];
  return ret[0] ? ret : ret + 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<plusOne>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  lea    0x4(,%rsi,4),%edi
  call   <malloc@plt>
  movslq %ebp,%rsi
  mov    %rax,%r8
  mov    -0x4(%rbx,%rsi,4),%eax
  lea    0x1(%rax),%edx
  movslq %edx,%rax
  mov    %edx,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%ecx
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  mov    %edx,(%r8,%rsi,4)
  mov    %ebp,%esi
  sub    $0x2,%esi
  js     L22
  test   %eax,%eax
  je     L124
  lea    -0x1(%rbp),%edx
  mov    %rbx,%r9
  movslq %edx,%rdx
  sub    %r8,%r9
  lea    (%r8,%rdx,4),%rdi
  nopl   0x0(%rax,%rax,1)
L4:
  add    -0x4(%rdi,%r9,1),%eax
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x22,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%eax
  mov    %eax,(%rdi)
  mov    %edx,%eax
  sub    $0x1,%esi
  jb     L22
  sub    $0x4,%rdi
  test   %eax,%eax
  jne    L4
L124:
  movslq %esi,%rcx
  lea    0x0(,%rcx,4),%rax
  lea    (%r8,%rax,1),%rdx
  lea    -0x4(%rbx,%rax,1),%r9
  mov    %rdx,%rdi
  sub    %r9,%rdi
  add    $0xc,%rdi
  cmp    $0x8,%rdi
  jbe    L13
  cmp    $0x2,%esi
  jbe    L13
  lea    0x1(%rsi),%edi
  lea    -0x8(%rdx),%rax
  sub    $0x18,%rdx
  mov    %edi,%ecx
  shr    $0x2,%ecx
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  sub    %rcx,%rdx
  mov    %rbx,%rcx
  sub    %r8,%rcx
  sub    $0xc,%rcx
L79:
  movdqu 0x8(%rax,%rcx,1),%xmm0
  sub    $0x10,%rax
  movups %xmm0,0x10(%rax)
  cmp    %rdx,%rax
  jne    L79
  mov    %edi,%eax
  and    $0xfffffffc,%eax
  sub    %eax,%esi
  cmp    %eax,%edi
  je     L67
  movslq %esi,%rdx
  mov    (%rbx,%rdx,4),%eax
  mov    %eax,0x4(%r8,%rdx,4)
  lea    -0x1(%rsi),%eax
  test   %esi,%esi
  je     L67
  cltq
  mov    (%rbx,%rax,4),%ecx
  lea    0x0(,%rax,4),%rdi
  mov    %ecx,(%r8,%rdx,4)
  cmp    $0x1,%esi
  je     L67
  mov    -0x4(%rbx,%rdi,1),%edx
  mov    %edx,(%r8,%rax,4)
L67:
  xor    %eax,%eax
  jmp    L74
  nopl   (%rax)
L22:
  add    %eax,%ebp
L74:
  mov    %eax,(%r8)
  lea    0x4(%r8),%rax
  pop    %rbx
  mov    %ebp,(%r12)
  mov    (%r8),%edx
  pop    %rbp
  pop    %r12
  test   %edx,%edx
  cmove  %rax,%r8
  mov    %r8,%rax
  ret
  xchg   %ax,%ax
L13:
  shl    $0x2,%rcx
  lea    0x4(%r8,%rax,1),%rax
  sub    %r8,%rbx
  sub    %rcx,%rdx
L56:
  mov    -0x4(%rbx,%rax,1),%ecx
  sub    $0x4,%rax
  mov    %ecx,0x4(%rax)
  cmp    %rdx,%rax
  jne    L56
  xor    %eax,%eax
  jmp    L74
```

assistant: ```c
int *plusOne(int *digits, int digitsSize, int *returnSize) {
  int *ret = (int *)malloc((digitsSize + 1) * sizeof(int));
  int sum = digits[digitsSize - 1] + 1;
  ret[digitsSize] = sum % 10;
  int carry = sum / 10;
  for (int i = digitsSize - 2; i >= 0; i--) {
    if (carry == 0) {
      ret[i + 1] = digits[i];
      continue;
    }
    sum = digits[i] + carry;
    ret[i + 1] = sum % 10;
    carry = sum / 10;
  }
  ret[0] = carry;
  *returnSize = digitsSize + ret[0];
  return ret[0] ? ret : ret + 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<pioneer_buf_to_unsigned_int>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  and    $0x7f,%eax
  shl    $0x8,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int pioneer_buf_to_unsigned_int(unsigned char *buf) {
  int val = buf[0] + 256 * (0x7F & buf[1]);
  return val;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<pioneer_buf_to_unsigned_int>:
  endbr64
  movzbl 0x1(%rdi),%eax
  and    $0x7f,%eax
  shl    $0x8,%eax
  movzbl (%rdi),%edx
  add    %edx,%eax
  ret
```

assistant: ```c
int pioneer_buf_to_unsigned_int(unsigned char *buf) {
  int val = buf[0] + 256 * (0x7F & buf[1]);
  return val;
}
```
user: Translate the below assembly code into C programming language:

```asm
<pioneer_buf_to_unsigned_int>:
  endbr64
  movzbl 0x1(%rdi),%eax
  movzbl (%rdi),%edx
  and    $0x7f,%eax
  shl    $0x8,%eax
  add    %edx,%eax
  ret
```

assistant: ```c
int pioneer_buf_to_unsigned_int(unsigned char *buf) {
  int val = buf[0] + 256 * (0x7F & buf[1]);
  return val;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<pioneer_buf_to_unsigned_int>:
  endbr64
  movzbl 0x1(%rdi),%eax
  movzbl (%rdi),%edx
  and    $0x7f,%eax
  shl    $0x8,%eax
  add    %edx,%eax
  ret
```

assistant: ```c
int pioneer_buf_to_unsigned_int(unsigned char *buf) {
  int val = buf[0] + 256 * (0x7F & buf[1]);
  return val;
}
```
user: What is the c source code of the assembly code below:

```asm
<str_replace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0xc(%rbp)
  mov    %al,-0x10(%rbp)
  jmp    L8
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0xc(%rbp)
  jne    L23
  mov    -0x8(%rbp),%rax
  movzbl -0x10(%rbp),%edx
  mov    %dl,(%rax)
L23:
  addq   $0x1,-0x8(%rbp)
L8:
  cmpq   $0x0,-0x8(%rbp)
  je     L16
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L17
  nop
L16:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void str_replace(char *s, const char c, const char w) {
  while (s && s[0] != '\0') {
    if (s[0] == c)
      s[0] = w;
    s++;
  }
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<str_replace>:
  endbr64
  test   %rdi,%rdi
  jne    L14
  ret
L17:
  add    $0x1,%rdi
L14:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L18
  cmp    %sil,%al
  jne    L17
  mov    %dl,(%rdi)
  jmp    L17
L18:
  ret
```

assistant: ```c
void str_replace(char *s, const char c, const char w) {
  while (s && s[0] != '\0') {
    if (s[0] == c)
      s[0] = w;
    s++;
  }
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<str_replace>:
  endbr64
  test   %rdi,%rdi
  jne    L28
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L24:
  cmp    %sil,%al
  jne    L31
  mov    %dl,(%rdi)
L31:
  add    $0x1,%rdi
L28:
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L24
  ret
L5:
  ret
```

assistant: ```c
void str_replace(char *s, const char c, const char w) {
  while (s && s[0] != '\0') {
    if (s[0] == c)
      s[0] = w;
    s++;
  }
  return;
}
```
user: What is the c source code of the assembly code below?

```asm
<str_replace>:
  endbr64
  test   %rdi,%rdi
  jne    L38
  jmp    L34
  nopl   0x0(%rax,%rax,1)
L2:
  add    $0x1,%rdi
L38:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L34
L32:
  cmp    %al,%sil
  jne    L2
  mov    %dl,(%rdi)
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  jne    L32
  ret
  nop
L34:
  ret
```

assistant: ```c
void str_replace(char *s, const char c, const char w) {
  while (s && s[0] != '\0') {
    if (s[0] == c)
      s[0] = w;
    s++;
  }
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rFFTInit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x18(%rbp)
  pxor   %xmm2,%xmm2
  cvtsi2sdq -0x30(%rbp),%xmm2
  movq   %xmm2,%rax
  movq   %rax,%xmm0
  call   <log@plt>
  movq   %xmm0,%rax
  movsd  D20(%rip),%xmm0
  movq   %rax,%xmm1
  divsd  %xmm0,%xmm1
  movsd  D36(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  cmp    $0x3,%rax
  setg   %dl
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  cmp    $0x14,%rax
  setle  %al
  and    %edx,%eax
  movzbl %al,%ebx
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  mov    $0x2,%edi
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  D36(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  cltq
  cmp    %rax,-0x30(%rbp)
  sete   %al
  movzbl %al,%eax
  and    %ebx,%eax
  test   %eax,%eax
  je     L16
  movq   $0x0,-0x20(%rbp)
  jmp    L31
L33:
  pxor   %xmm1,%xmm1
  cvtsi2sdq -0x20(%rbp),%xmm1
  movsd  D13(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdq -0x30(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  mov    -0x20(%rbp),%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x38(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  movq   %rax,%xmm0
  call   <cos@plt>
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
  addq   $0x1,-0x20(%rbp)
L31:
  mov    -0x30(%rbp),%rax
  lea    0x3(%rax),%rdx
  test   %rax,%rax
  cmovs  %rdx,%rax
  sar    $0x2,%rax
  cmp    %rax,-0x20(%rbp)
  jle    L33
  jmp    L30
L16:
  movq   $0x1,-0x18(%rbp)
L30:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D20
type: byte[8]
name: unpack_data
arguments: tag: D36
type: f64
name: unpack_data
arguments: tag: D13
type: byte[8]

tool: {"D20": [0xef,0x39,0xfa,0xfe,0x42,0x2e,0xe6,0x3f]}

tool: D36: 0.5

tool: {"D13": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
long rFFTInit(long *fftMptr, long fftN, float *Utbl) {
  long i1, ErrVal;
  ErrVal = 0;
  *fftMptr = (long)(log(fftN) / log(2.0) + 0.5);
  if ((*fftMptr >= 4) & (*fftMptr <= 20) & (int)(pow(2, *fftMptr) + .5) == fftN)
    for (i1 = 0; i1 <= fftN / 4; i1++)
      Utbl[i1] = cos((3.1415926535897932384626433832795 * 2.0 * i1) / fftN);
  else
    ErrVal = 1;
  return ErrVal;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<rFFTInit>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r13
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  pxor   %xmm2,%xmm2
  cvtsi2sd %rsi,%xmm2
  movsd  %xmm2,0x8(%rsp)
  movapd %xmm2,%xmm0
  call   <log@plt>
  divsd  D23(%rip),%xmm0
  addsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%r12
  mov    %r12,0x0(%r13)
  mov    %r12,%rsi
  mov    $0x2,%edi
  call   <pow@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  addsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  cltq
  cmp    %rbx,%rax
  jne    L57
  sub    $0x4,%r12
  cmp    $0x10,%r12
  ja     L57
  lea    0x3(%rbx),%r12
  test   %rbx,%rbx
  cmovns %rbx,%r12
  sar    $0x2,%r12
  cmp    $0xfffffffffffffffd,%rbx
  jl     L27
  mov    $0x0,%ebx
L20:
  pxor   %xmm0,%xmm0
  cvtsi2sd %rbx,%xmm0
  mulsd  D13(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movss  %xmm0,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jle    L20
  mov    $0x0,%eax
  jmp    L23
L57:
  mov    $0x1,%eax
L23:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L27:
  mov    $0x0,%eax
  jmp    L23
```

tool_calls: name: read_data
arguments: data_label: D23
type_guessed: byte[8]
name: read_data
arguments: data_label: D12
type_guessed: f64
name: read_data
arguments: data_label: D13
type_guessed: byte[8]

tool: {"D23": [0xef,0x39,0xfa,0xfe,0x42,0x2e,0xe6,0x3f]}

tool: D12: 0.5

tool: {"D13": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
long rFFTInit(long *fftMptr, long fftN, float *Utbl) {
  long i1, ErrVal;
  ErrVal = 0;
  *fftMptr = (long)(log(fftN) / log(2.0) + 0.5);
  if ((*fftMptr >= 4) & (*fftMptr <= 20) & (int)(pow(2, *fftMptr) + .5) == fftN)
    for (i1 = 0; i1 <= fftN / 4; i1++)
      Utbl[i1] = cos((3.1415926535897932384626433832795 * 2.0 * i1) / fftN);
  else
    ErrVal = 1;
  return ErrVal;
}
```
user: What is the c source code of the assembly code below:

```asm
<rFFTInit>:
  endbr64
  pxor   %xmm2,%xmm2
  push   %r13
  mov    %rsi,%r13
  cvtsi2sd %rsi,%xmm2
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  movapd %xmm2,%xmm0
  sub    $0x18,%rsp
  movsd  %xmm2,0x8(%rsp)
  call   <log@plt>
  divsd  D18(%rip),%xmm0
  mov    $0x2,%edi
  addsd  D13(%rip),%xmm0
  cvttsd2si %xmm0,%rbx
  mov    %rbx,(%r12)
  mov    %rbx,%rsi
  call   <pow@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  addsd  D13(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  cltq
  cmp    %r13,%rax
  jne    L5
  sub    $0x4,%rbx
  cmp    $0x10,%rbx
  ja     L5
  test   %r13,%r13
  lea    0x3(%r13),%r12
  cmovns %r13,%r12
  xor    %ebx,%ebx
  sar    $0x2,%r12
  cmp    $0xfffffffffffffffd,%r13
  jl     L24
  nopw   0x0(%rax,%rax,1)
L1:
  pxor   %xmm0,%xmm0
  cvtsi2sd %rbx,%xmm0
  mulsd  D10(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movss  %xmm0,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jle    L1
L24:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D18
type_infered: byte[8]
name: extract_symbolic_data
arguments: tag: D13
type_infered: f64
name: extract_symbolic_data
arguments: tag: D10
type_infered: byte[8]

tool: {"D18": [0xef,0x39,0xfa,0xfe,0x42,0x2e,0xe6,0x3f]}

tool: D13: 0.5

tool: {"D10": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
long rFFTInit(long *fftMptr, long fftN, float *Utbl) {
  long i1, ErrVal;
  ErrVal = 0;
  *fftMptr = (long)(log(fftN) / log(2.0) + 0.5);
  if ((*fftMptr >= 4) & (*fftMptr <= 20) & (int)(pow(2, *fftMptr) + .5) == fftN)
    for (i1 = 0; i1 <= fftN / 4; i1++)
      Utbl[i1] = cos((3.1415926535897932384626433832795 * 2.0 * i1) / fftN);
  else
    ErrVal = 1;
  return ErrVal;
}
```