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

```asm
<ft_putnbr_fd>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  cmp    $0x80000000,%edi
  je     L60
  mov    %edi,%ebx
  test   %edi,%edi
  js     L28
L24:
  mov    %ebx,%r14d
  cmp    $0x9,%ebx
  jg     L65
L45:
  mov    $0xcccccccd,%eax
  mov    %ebp,%esi
  imul   %r14,%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,%ebx
  lea    0x30(%rbx),%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <ft_putchar_fd@plt>
  xchg   %ax,%ax
L65:
  mov    $0xcccccccd,%edi
  mov    %r14,%r12
  imul   %rdi,%r12
  shr    $0x23,%r12
  mov    %r12d,%r13d
  cmp    $0x63,%ebx
  jg     L29
L14:
  mov    $0xcccccccd,%eax
  mov    %ebp,%esi
  imul   %r13,%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,%r12d
  lea    0x30(%r12),%edi
  call   <ft_putchar_fd@plt>
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L28:
  mov    $0x2d,%edi
  neg    %ebx
  call   <ft_putchar_fd@plt>
  jmp    L24
  xchg   %ax,%ax
L60:
  pop    %rbx
  lea    D0(%rip),%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <ft_putstr_fd@plt>
  nopl   0x0(%rax)
L29:
  imul   %r13,%rdi
  mov    %ebp,%esi
  shr    $0x23,%rdi
  call   <ft_putnbr_fd>
  jmp    L14
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D0
type_guessed: string

tool: D0: -2147483648

assistant: ```c
void ft_putnbr_fd(int n, int fd) {
  if (n == -2147483648)
    ft_putstr_fd("-2147483648", fd);
  else {
    if (n < 0) {
      n = -n;
      ft_putchar_fd('-', fd);
    }
    if (n >= 10)
      ft_putnbr_fd(n / 10, fd);
    ft_putchar_fd(n % 10 + '0', fd);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<getDebugChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
L2:
  mov    $0x3fd,%edi
  call   <inportb@plt>
  and    $0x1,%eax
  test   %eax,%eax
  je     L2
  mov    $0x3f8,%edi
  call   <inportb@plt>
  pop    %rbp
  ret
```

assistant: ```c
int getDebugChar(void) {
  while (!(inportb(0x3f8 + 5) & 0x01))
    ;
  return inportb(0x3f8);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getDebugChar>:
  endbr64
  sub    $0x8,%rsp
L8:
  mov    $0x3fd,%edi
  call   <inportb@plt>
  test   $0x1,%al
  je     L8
  mov    $0x3f8,%edi
  call   <inportb@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getDebugChar(void) {
  while (!(inportb(0x3f8 + 5) & 0x01))
    ;
  return inportb(0x3f8);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<getDebugChar>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L1:
  mov    $0x3fd,%edi
  call   <inportb@plt>
  test   $0x1,%al
  je     L1
  mov    $0x3f8,%edi
  add    $0x8,%rsp
  jmp    1050 <inportb@plt>
```

assistant: ```c
int getDebugChar(void) {
  while (!(inportb(0x3f8 + 5) & 0x01))
    ;
  return inportb(0x3f8);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<getDebugChar>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L4:
  mov    $0x3fd,%edi
  call   <inportb@plt>
  test   $0x1,%al
  je     L4
  mov    $0x3f8,%edi
  add    $0x8,%rsp
  jmp    1050 <inportb@plt>
```

assistant: ```c
int getDebugChar(void) {
  while (!(inportb(0x3f8 + 5) & 0x01))
    ;
  return inportb(0x3f8);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<str_concat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L3
  mov    -0x20(%rbp),%rdx
  mov    -0x28(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  add    %rax,%rcx
  mov    -0x30(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <strncpy@plt>
L3:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *str_concat(const char *s1, const char *s2) {
  size_t l1 = strlen(s1), l2 = strlen(s2);
  size_t len = l1 + l2 + 1;
  char *s = malloc(len * sizeof(char));
  if (s) {
    strncpy(s, s1, l1);
    strncpy(s + l1, s2, l2 + 1);
  }
  return s;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<str_concat>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r14
  mov    %rsi,%r13
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %rax,%rbp
  lea    0x1(%rbx,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L9
  mov    %rbx,%rdx
  mov    %r14,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  lea    0x1(%rbp),%rdx
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rsi
  call   <strncpy@plt>
L9:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *str_concat(const char *s1, const char *s2) {
  size_t l1 = strlen(s1), l2 = strlen(s2);
  size_t len = l1 + l2 + 1;
  char *s = malloc(len * sizeof(char));
  if (s) {
    strncpy(s, s1, l1);
    strncpy(s + l1, s2, l2 + 1);
  }
  return s;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<str_concat>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  lea    0x1(%rbx,%rax,1),%rdi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L8
  mov    %rbx,%rdx
  mov    %r14,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  lea    0x1(%rbp),%rdx
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rsi
  call   <strncpy@plt>
L8:
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *str_concat(const char *s1, const char *s2) {
  size_t l1 = strlen(s1), l2 = strlen(s2);
  size_t len = l1 + l2 + 1;
  char *s = malloc(len * sizeof(char));
  if (s) {
    strncpy(s, s1, l1);
    strncpy(s + l1, s2, l2 + 1);
  }
  return s;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<str_concat>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  lea    0x1(%rbx,%rax,1),%rdi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
  mov    %rbx,%rdx
  mov    %r14,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  lea    0x1(%rbp),%rdx
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rsi
  call   <strncpy@plt>
L6:
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *str_concat(const char *s1, const char *s2) {
  size_t l1 = strlen(s1), l2 = strlen(s2);
  size_t len = l1 + l2 + 1;
  char *s = malloc(len * sizeof(char));
  if (s) {
    strncpy(s, s1, l1);
    strncpy(s + l1, s2, l2 + 1);
  }
  return s;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<build_symbol_table>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <section_write32@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <write_filename_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <align4_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <write_sourcefile_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <align4_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <write_linenumber_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <align4_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <write_symbolinfo_table@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <align4_table@plt>
  nop
  leave
  ret
```

assistant: ```c
void build_symbol_table(struct coff_Section *const sect) {
  section_write32(sect, 0x00000004);
  write_filename_table(sect);
  align4_table(sect);
  write_sourcefile_table(sect);
  align4_table(sect);
  write_linenumber_table(sect);
  align4_table(sect);
  write_symbolinfo_table(sect);
  align4_table(sect);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<build_symbol_table>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x4,%esi
  call   <section_write32@plt>
  mov    %rbx,%rdi
  call   <write_filename_table@plt>
  mov    %rbx,%rdi
  call   <align4_table@plt>
  mov    %rbx,%rdi
  call   <write_sourcefile_table@plt>
  mov    %rbx,%rdi
  call   <align4_table@plt>
  mov    %rbx,%rdi
  call   <write_linenumber_table@plt>
  mov    %rbx,%rdi
  call   <align4_table@plt>
  mov    %rbx,%rdi
  call   <write_symbolinfo_table@plt>
  mov    %rbx,%rdi
  call   <align4_table@plt>
  pop    %rbx
  ret
```

assistant: ```c
void build_symbol_table(struct coff_Section *const sect) {
  section_write32(sect, 0x00000004);
  write_filename_table(sect);
  align4_table(sect);
  write_sourcefile_table(sect);
  align4_table(sect);
  write_linenumber_table(sect);
  align4_table(sect);
  write_symbolinfo_table(sect);
  align4_table(sect);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<build_symbol_table>:
  endbr64
  push   %rbp
  mov    $0x4,%esi
  mov    %rdi,%rbp
  call   <section_write32@plt>
  mov    %rbp,%rdi
  call   <write_filename_table@plt>
  mov    %rbp,%rdi
  call   <align4_table@plt>
  mov    %rbp,%rdi
  call   <write_sourcefile_table@plt>
  mov    %rbp,%rdi
  call   <align4_table@plt>
  mov    %rbp,%rdi
  call   <write_linenumber_table@plt>
  mov    %rbp,%rdi
  call   <align4_table@plt>
  mov    %rbp,%rdi
  call   <write_symbolinfo_table@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    10d0 <align4_table@plt>
```

assistant: ```c
void build_symbol_table(struct coff_Section *const sect) {
  section_write32(sect, 0x00000004);
  write_filename_table(sect);
  align4_table(sect);
  write_sourcefile_table(sect);
  align4_table(sect);
  write_linenumber_table(sect);
  align4_table(sect);
  write_symbolinfo_table(sect);
  align4_table(sect);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<print_matrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L24
L12:
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  cltd
  idivl  -0x20(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L13
  mov    $0xa,%edi
  call   <putchar@plt>
L13:
  addl   $0x1,-0x4(%rbp)
L24:
  mov    -0x1c(%rbp),%eax
  imul   -0x20(%rbp),%eax
  cmp    %eax,-0x4(%rbp)
  jle    L12
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D3
type_guessed: string

tool: D3: %d 

assistant: ```c
void print_matrix(int *M, int r, int t) {
  int i;
  for (i = 1; i <= r * t; i++) {
    printf("%d ", M[i - 1]);
    if (i % t == 0)
      printf("\n");
  }
  printf("\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<print_matrix>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  imul   %edx,%esi
  test   %esi,%esi
  jle    L34
  mov    %rdi,%r13
  mov    %edx,%ebp
  mov    %esi,%r12d
  mov    $0x1,%ebx
  lea    D3(%rip),%r14
  jmp    L40
L8:
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jl     L34
L40:
  mov    -0x4(%r13,%rbx,4),%esi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%eax
  cltd
  idiv   %ebp
  test   %edx,%edx
  jne    L8
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L8
L34:
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: parse_data
arguments: tag: D3
data_type: string

tool: D3: %d 

assistant: ```c
void print_matrix(int *M, int r, int t) {
  int i;
  for (i = 1; i <= r * t; i++) {
    printf("%d ", M[i - 1]);
    if (i % t == 0)
      printf("\n");
  }
  printf("\n");
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<print_matrix>:
  endbr64
  imul   %edx,%esi
  test   %esi,%esi
  jle    L41
  push   %r14
  lea    D9(%rip),%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L35
  nopl   0x0(%rax)
L22:
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jl     L13
L35:
  mov    -0x4(%r13,%rbx,4),%esi
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebx,%eax
  cltd
  idiv   %ebp
  test   %edx,%edx
  jne    L22
  mov    $0xa,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jge    L35
L13:
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
  cs nopw 0x0(%rax,%rax,1)
L41:
  mov    $0xa,%edi
  jmp    1060 <putchar@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
type: string

tool: D9: %d 

assistant: ```c
void print_matrix(int *M, int r, int t) {
  int i;
  for (i = 1; i <= r * t; i++) {
    printf("%d ", M[i - 1]);
    if (i % t == 0)
      printf("\n");
  }
  printf("\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_matrix>:
  endbr64
  imul   %edx,%esi
  test   %esi,%esi
  jle    L1
  push   %r14
  lea    D6(%rip),%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L18
  nopl   0x0(%rax)
L27:
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jl     L24
L18:
  mov    -0x4(%r13,%rbx,4),%esi
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebx,%eax
  cltd
  idiv   %ebp
  test   %edx,%edx
  jne    L27
  mov    $0xa,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jge    L18
L24:
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    $0xa,%edi
  jmp    1060 <putchar@plt>
```

tool_calls: name: retrieve_data
arguments: label: D6
data_type: string

tool: D6: %d 

assistant: ```c
void print_matrix(int *M, int r, int t) {
  int i;
  for (i = 1; i <= r * t; i++) {
    printf("%d ", M[i - 1]);
    if (i % t == 0)
      printf("\n");
  }
  printf("\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<dwt2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  mov    %r8d,-0x30(%rbp)
  mov    %r9d,-0x34(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L0
L12:
  mov    0x18(%rbp),%eax
  imul   -0x30(%rbp),%eax
  imul   -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rdi
  mov    0x10(%rbp),%eax
  imul   -0x30(%rbp),%eax
  imul   -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0x30(%rbp),%r8d
  mov    -0x2c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%ecx
  push   %rcx
  mov    0x10(%rbp),%r9d
  mov    %edx,%ecx
  mov    %rdi,%rdx
  mov    %rax,%rdi
  call   <dwt@plt>
  add    $0x10,%rsp
  addl   $0x1,-0xc(%rbp)
L0:
  mov    -0xc(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L12
  movl   $0x0,-0x8(%rbp)
  jmp    L54
L16:
  mov    -0x8(%rbp),%eax
  imul   0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%eax
  imul   0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movss  (%rdx),%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x8(%rbp)
L54:
  mov    -0x30(%rbp),%eax
  imul   -0x34(%rbp),%eax
  cmp    %eax,-0x8(%rbp)
  jl     L16
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L26:
  mov    0x18(%rbp),%eax
  imul   -0x30(%rbp),%eax
  mov    %eax,%ecx
  mov    0x10(%rbp),%eax
  imul   -0x30(%rbp),%eax
  mov    %eax,%r9d
  mov    0x18(%rbp),%eax
  imul   -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rdi
  mov    0x10(%rbp),%eax
  imul   -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0x34(%rbp),%r8d
  mov    -0x2c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  push   %rcx
  mov    %edx,%ecx
  mov    %rdi,%rdx
  mov    %rax,%rdi
  call   <dwt@plt>
  add    $0x10,%rsp
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jl     L26
  nop
  nop
  leave
  ret
```

assistant: ```c
void dwt2(void (*wavelet)(float *, float *, int, int, int), float *out, float *in, int N0, int W, int H, int SO, int SI) {
  for (int i = 0; i < H; ++i)
    dwt(wavelet, out + SO * W * i, in + SI * W * i, N0, W, SO, SI);
  for (int i = 0; i < W * H; ++i)
    in[i * SI] = out[i * SO];
  for (int i = 0; i < W; ++i)
    dwt(wavelet, out + SO * i, in + SI * i, N0, H, SO * W, SI * W);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<dwt2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,0x20(%rsp)
  mov    %rdx,0x28(%rsp)
  mov    %ecx,0xc(%rsp)
  mov    %r8d,%r13d
  mov    %r9d,%r15d
  mov    0x78(%rsp),%ebx
  test   %r9d,%r9d
  jle    L58
  mov    %r8d,%eax
  imul   0x70(%rsp),%eax
  cltq
  shl    $0x2,%rax
  mov    %rax,0x10(%rsp)
  mov    %rsi,%r14
  mov    %r8d,%eax
  imul   %ebx,%eax
  cltq
  shl    $0x2,%rax
  mov    %rax,0x18(%rsp)
  mov    %rdx,%r12
  mov    $0x0,%ebp
L59:
  sub    $0x8,%rsp
  push   %rbx
  mov    0x80(%rsp),%r9d
  mov    %r13d,%r8d
  mov    0x1c(%rsp),%ecx
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    0x10(%rsp),%rdi
  call   <dwt@plt>
  add    $0x1,%ebp
  add    0x20(%rsp),%r14
  add    0x28(%rsp),%r12
  add    $0x10,%rsp
  cmp    %ebp,%r15d
  jne    L59
L58:
  mov    %r15d,%r8d
  imul   %r13d,%r8d
  test   %r8d,%r8d
  jle    L29
  movslq 0x70(%rsp),%rdi
  shl    $0x2,%rdi
  mov    0x20(%rsp),%rcx
  movslq %ebx,%rsi
  shl    $0x2,%rsi
  mov    0x28(%rsp),%rdx
  mov    $0x0,%eax
L37:
  movss  (%rcx),%xmm0
  movss  %xmm0,(%rdx)
  add    $0x1,%eax
  add    %rdi,%rcx
  add    %rsi,%rdx
  cmp    %r8d,%eax
  jne    L37
L29:
  test   %r13d,%r13d
  jle    L40
  mov    %r13d,%edi
  imul   %ebx,%edi
  mov    %r13d,%r14d
  imul   0x70(%rsp),%r14d
  movslq 0x70(%rsp),%rax
  shl    $0x2,%rax
  mov    %rax,0x18(%rsp)
  mov    0x20(%rsp),%rbp
  movslq %ebx,%rbx
  lea    0x0(,%rbx,4),%rax
  mov    %rax,0x10(%rsp)
  mov    0x28(%rsp),%rbx
  mov    $0x0,%r12d
  mov    %r14d,0x20(%rsp)
  mov    %edi,%r14d
L19:
  sub    $0x8,%rsp
  push   %r14
  mov    0x30(%rsp),%r9d
  mov    %r15d,%r8d
  mov    0x1c(%rsp),%ecx
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    0x10(%rsp),%rdi
  call   <dwt@plt>
  add    $0x1,%r12d
  add    0x28(%rsp),%rbp
  add    0x20(%rsp),%rbx
  add    $0x10,%rsp
  cmp    %r12d,%r13d
  jne    L19
L40:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void dwt2(void (*wavelet)(float *, float *, int, int, int), float *out, float *in, int N0, int W, int H, int SO, int SI) {
  for (int i = 0; i < H; ++i)
    dwt(wavelet, out + SO * W * i, in + SI * W * i, N0, W, SO, SI);
  for (int i = 0; i < W * H; ++i)
    in[i * SI] = out[i * SO];
  for (int i = 0; i < W; ++i)
    dwt(wavelet, out + SO * i, in + SI * i, N0, H, SO * W, SI * W);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<dwt2>:
  endbr64
  push   %r15
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %r9d,%r12d
  push   %rbp
  push   %rbx
  mov    %r8d,%ebx
  sub    $0x38,%rsp
  mov    %rsi,0x20(%rsp)
  mov    %rdx,0x28(%rsp)
  test   %r9d,%r9d
  jle    L30
  mov    0x70(%rsp),%eax
  mov    %r9d,0x4(%rsp)
  xor    %r15d,%r15d
  mov    %rdx,%r12
  mov    %r8d,%ebp
  mov    %rsi,%rbx
  imul   %r8d,%eax
  cltq
  shl    $0x2,%rax
  mov    %rax,0x8(%rsp)
  mov    0x78(%rsp),%eax
  imul   %r8d,%eax
  cltq
  shl    $0x2,%rax
  mov    %rax,0x10(%rsp)
  nopl   0x0(%rax,%rax,1)
L8:
  sub    $0x8,%rsp
  mov    %rbx,%rsi
  mov    %r14d,%ecx
  mov    %r12,%rdx
  mov    0x80(%rsp),%eax
  mov    %ebp,%r8d
  mov    %r13,%rdi
  add    $0x1,%r15d
  push   %rax
  mov    0x80(%rsp),%r9d
  call   <dwt@plt>
  add    0x18(%rsp),%rbx
  add    0x20(%rsp),%r12
  pop    %rcx
  pop    %rsi
  cmp    %r15d,0x4(%rsp)
  jne    L8
  mov    0x4(%rsp),%r12d
  mov    %ebp,%ebx
L30:
  mov    %r12d,%r8d
  imul   %ebx,%r8d
  test   %r8d,%r8d
  jle    L0
  movslq 0x70(%rsp),%rdi
  movslq 0x78(%rsp),%rsi
  xor    %eax,%eax
  mov    0x20(%rsp),%rcx
  mov    0x28(%rsp),%rdx
  shl    $0x2,%rdi
  shl    $0x2,%rsi
L35:
  movss  (%rcx),%xmm0
  add    $0x1,%eax
  add    %rdi,%rcx
  movss  %xmm0,(%rdx)
  add    %rsi,%rdx
  cmp    %r8d,%eax
  jne    L35
L0:
  test   %ebx,%ebx
  jle    L45
  mov    0x78(%rsp),%eax
  movslq 0x70(%rsp),%rbp
  mov    %r12d,%r8d
  mov    0x70(%rsp),%r9d
  mov    0x20(%rsp),%rsi
  mov    %ebx,0x20(%rsp)
  imul   %ebx,%eax
  mov    0x28(%rsp),%r15
  imul   %ebx,%r9d
  mov    %rsi,%rbx
  mov    %eax,0x8(%rsp)
  lea    0x0(,%rbp,4),%rax
  xor    %ebp,%ebp
  mov    %rax,0x18(%rsp)
  movslq 0x78(%rsp),%rax
  mov    %r9d,%r12d
  shl    $0x2,%rax
  mov    %rax,0x10(%rsp)
  nopl   0x0(%rax,%rax,1)
L31:
  sub    $0x8,%rsp
  mov    %r15,%rdx
  mov    %rbx,%rsi
  mov    %r12d,%r9d
  mov    0x10(%rsp),%eax
  mov    %r14d,%ecx
  mov    %r13,%rdi
  add    $0x1,%ebp
  push   %rax
  mov    %r8d,0x14(%rsp)
  call   <dwt@plt>
  add    0x28(%rsp),%rbx
  add    0x20(%rsp),%r15
  pop    %rax
  pop    %rdx
  cmp    %ebp,0x20(%rsp)
  mov    0x4(%rsp),%r8d
  jne    L31
L45:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void dwt2(void (*wavelet)(float *, float *, int, int, int), float *out, float *in, int N0, int W, int H, int SO, int SI) {
  for (int i = 0; i < H; ++i)
    dwt(wavelet, out + SO * W * i, in + SI * W * i, N0, W, SO, SI);
  for (int i = 0; i < W * H; ++i)
    in[i * SI] = out[i * SO];
  for (int i = 0; i < W; ++i)
    dwt(wavelet, out + SO * i, in + SI * i, N0, H, SO * W, SI * W);
}
```