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

```asm
<Base64_Encode>:
  endbr64
  test   %rdi,%rdi
  je     L16
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L13
  mov    %rdi,%r12
  mov    %esi,%edi
  mov    %ecx,%r13d
  mov    %esi,%ebp
  call   <Base64_EncodeLength@plt>
  cmp    %r13d,%eax
  jbe    L55
  jmp    L13
  nopl   (%rax)
L8:
  call   <encodeblock@plt>
  add    $0x3,%r12
  add    $0x4,%rbx
  sub    $0x3,%ebp
L55:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  cmp    $0x3,%ebp
  ja     L8
  call   <encodeblock@plt>
  cmp    $0x1,%ebp
  je     L69
  cmp    $0x2,%ebp
  je     L40
  movb   $0x0,0x4(%rbx)
  mov    $0x1,%eax
L77:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L13:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L69:
  movb   $0x3d,0x2(%rbx)
L40:
  movb   $0x3d,0x3(%rbx)
  mov    $0x1,%eax
  movb   $0x0,0x4(%rbx)
  jmp    L77
  nopl   0x0(%rax,%rax,1)
L16:
  xor    %eax,%eax
  ret
```

assistant: ```c
int Base64_Encode(const char *data, unsigned int length, char *base64, unsigned int base64len) {
  unsigned char *r = (unsigned char *)data;
  unsigned char *w = (unsigned char *)base64;
  if (!r || !w || base64len < Base64_EncodeLength(length)) {
    return 0;
  }
  for (;;) {
    if (length > 3) {
      encodeblock(r, w);
      r += 3;
      w += 4;
      length -= 3;
    } else {
      encodeblock(r, w);
      switch (length) {
      case 1:
        w[2] = '=';
      case 2:
        w[3] = '=';
      }
      w += 4;
      break;
    }
  }
  *w = 0;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Base64_Encode>:
  endbr64
  test   %rdi,%rdi
  je     L48
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L17
  mov    %rdi,%r12
  mov    %esi,%edi
  mov    %ecx,%r13d
  mov    %esi,%ebp
  call   <Base64_EncodeLength@plt>
  cmp    %r13d,%eax
  jbe    L33
  jmp    L17
  nopl   (%rax)
L37:
  call   <encodeblock@plt>
  add    $0x3,%r12
  add    $0x4,%rbx
  sub    $0x3,%ebp
L33:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  cmp    $0x3,%ebp
  ja     L37
  call   <encodeblock@plt>
  cmp    $0x1,%ebp
  je     L39
  cmp    $0x2,%ebp
  je     L4
  movb   $0x0,0x4(%rbx)
  mov    $0x1,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L17:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L39:
  movb   $0x3d,0x2(%rbx)
L4:
  movb   $0x3d,0x3(%rbx)
  mov    $0x1,%eax
  movb   $0x0,0x4(%rbx)
  jmp    L8
  nopl   0x0(%rax,%rax,1)
L48:
  xor    %eax,%eax
  ret
```

assistant: ```c
int Base64_Encode(const char *data, unsigned int length, char *base64, unsigned int base64len) {
  unsigned char *r = (unsigned char *)data;
  unsigned char *w = (unsigned char *)base64;
  if (!r || !w || base64len < Base64_EncodeLength(length)) {
    return 0;
  }
  for (;;) {
    if (length > 3) {
      encodeblock(r, w);
      r += 3;
      w += 4;
      length -= 3;
    } else {
      encodeblock(r, w);
      switch (length) {
      case 1:
        w[2] = '=';
      case 2:
        w[3] = '=';
      }
      w += 4;
      break;
    }
  }
  *w = 0;
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ymd2dn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  cmpl   $0xc,-0x8(%rbp)
  ja     L20
  mov    -0x8(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  lea    D17(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D17(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  addl   $0x1e,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  addl   $0x1e,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  addl   $0x1e,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  addl   $0x1e,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  addl   $0x1c,-0xc(%rbp)
  addl   $0x1f,-0xc(%rbp)
  nop
L20:
  cmpl   $0x2,-0x8(%rbp)
  jle    L13
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <leap@plt>
  test   %rax,%rax
  je     L13
  addl   $0x1,-0xc(%rbp)
L13:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int ymd2dn(int yr, int mo, int dy) {
  switch (mo) {
  case 12:
    dy += 30;
  case 11:
    dy += 31;
  case 10:
    dy += 30;
  case 9:
    dy += 31;
  case 8:
    dy += 31;
  case 7:
    dy += 30;
  case 6:
    dy += 31;
  case 5:
    dy += 30;
  case 4:
    dy += 31;
  case 3:
    dy += 28;
  case 2:
    dy += 31;
  case 1:
    break;
  }
  if (mo > 2 && leap(yr))
    ++dy;
  return dy;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ymd2dn>:
  endbr64
  push   %rbx
  cmp    $0xc,%esi
  ja     L12
  mov    %esi,%eax
  lea    D0(%rip),%rcx
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1c,%edx
  lea    0x1f(%rdx),%ebx
L28:
  cmp    $0x2,%esi
  jg     L19
L30:
  mov    %ebx,%eax
  pop    %rbx
  ret
L12:
  mov    %edx,%ebx
  jmp    L28
L19:
  call   <leap@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%ebx
  jmp    L30
```

assistant: ```c
int ymd2dn(int yr, int mo, int dy) {
  switch (mo) {
  case 12:
    dy += 30;
  case 11:
    dy += 31;
  case 10:
    dy += 30;
  case 9:
    dy += 31;
  case 8:
    dy += 31;
  case 7:
    dy += 30;
  case 6:
    dy += 31;
  case 5:
    dy += 30;
  case 4:
    dy += 31;
  case 3:
    dy += 28;
  case 2:
    dy += 31;
  case 1:
    break;
  }
  if (mo > 2 && leap(yr))
    ++dy;
  return dy;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ymd2dn>:
  endbr64
  push   %r12
  cmp    $0xc,%esi
  ja     L5
  lea    D2(%rip),%rcx
  mov    %esi,%eax
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
  xchg   %ax,%ax
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1c,%edx
  lea    0x1f(%rdx),%r12d
L14:
  cmp    $0x2,%esi
  jg     L25
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   (%rax)
L25:
  call   <leap@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  mov    %r12d,%eax
  pop    %r12
  ret
L5:
  mov    %edx,%r12d
  jmp    L14
```

assistant: ```c
int ymd2dn(int yr, int mo, int dy) {
  switch (mo) {
  case 12:
    dy += 30;
  case 11:
    dy += 31;
  case 10:
    dy += 30;
  case 9:
    dy += 31;
  case 8:
    dy += 31;
  case 7:
    dy += 30;
  case 6:
    dy += 31;
  case 5:
    dy += 30;
  case 4:
    dy += 31;
  case 3:
    dy += 28;
  case 2:
    dy += 31;
  case 1:
    break;
  }
  if (mo > 2 && leap(yr))
    ++dy;
  return dy;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ymd2dn>:
  endbr64
  push   %r12
  cmp    $0xc,%esi
  ja     L27
  lea    D1(%rip),%rcx
  mov    %esi,%eax
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
  xchg   %ax,%ax
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1e,%edx
  add    $0x1f,%edx
  add    $0x1c,%edx
  lea    0x1f(%rdx),%r12d
L19:
  cmp    $0x2,%esi
  jg     L12
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   (%rax)
L12:
  call   <leap@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  mov    %r12d,%eax
  pop    %r12
  ret
L27:
  mov    %edx,%r12d
  jmp    L19
```

assistant: ```c
int ymd2dn(int yr, int mo, int dy) {
  switch (mo) {
  case 12:
    dy += 30;
  case 11:
    dy += 31;
  case 10:
    dy += 30;
  case 9:
    dy += 31;
  case 8:
    dy += 31;
  case 7:
    dy += 30;
  case 6:
    dy += 31;
  case 5:
    dy += 30;
  case 4:
    dy += 31;
  case 3:
    dy += 28;
  case 2:
    dy += 31;
  case 1:
    break;
  }
  if (mo > 2 && leap(yr))
    ++dy;
  return dy;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fft_i>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x4(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    $0x4,%esi
  mov    %eax,%edi
  call   <calloc@plt>
  mov    -0x10(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    $0x4,%esi
  mov    $0x20,%edi
  call   <calloc@plt>
  mov    -0x18(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x4(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <fdrffti@plt>
  nop
  leave
  ret
```

assistant: ```c
void fft_i(int n, float **trigcache, int **splitcache) {
  *trigcache = calloc(3 * n, sizeof(float));
  *splitcache = calloc(32, sizeof(int));
  fdrffti(n, *trigcache, *splitcache);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fft_i>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  lea    (%rdi,%rdi,2),%edi
  mov    $0x4,%esi
  call   <calloc@plt>
  mov    %rax,0x0(%rbp)
  mov    $0x4,%esi
  mov    $0x20,%edi
  call   <calloc@plt>
  mov    %rax,%rdx
  mov    %rax,(%r12)
  mov    0x0(%rbp),%rsi
  mov    %ebx,%edi
  call   <fdrffti@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fft_i(int n, float **trigcache, int **splitcache) {
  *trigcache = calloc(3 * n, sizeof(float));
  *splitcache = calloc(32, sizeof(int));
  fdrffti(n, *trigcache, *splitcache);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fft_i>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %edi,%ebp
  lea    (%rdi,%rdi,2),%edi
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x4,%esi
  call   <calloc@plt>
  mov    $0x4,%esi
  mov    $0x20,%edi
  mov    %rax,(%rbx)
  call   <calloc@plt>
  mov    (%rbx),%rsi
  mov    %ebp,%edi
  pop    %rbx
  mov    %rax,(%r12)
  pop    %rbp
  mov    %rax,%rdx
  pop    %r12
  jmp    1070 <fdrffti@plt>
```

assistant: ```c
void fft_i(int n, float **trigcache, int **splitcache) {
  *trigcache = calloc(3 * n, sizeof(float));
  *splitcache = calloc(32, sizeof(int));
  fdrffti(n, *trigcache, *splitcache);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<fft_i>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %edi,%ebp
  lea    (%rdi,%rdi,2),%edi
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x4,%esi
  call   <calloc@plt>
  mov    $0x4,%esi
  mov    $0x20,%edi
  mov    %rax,(%rbx)
  call   <calloc@plt>
  mov    (%rbx),%rsi
  mov    %ebp,%edi
  pop    %rbx
  mov    %rax,(%r12)
  pop    %rbp
  mov    %rax,%rdx
  pop    %r12
  jmp    1070 <fdrffti@plt>
```

assistant: ```c
void fft_i(int n, float **trigcache, int **splitcache) {
  *trigcache = calloc(3 * n, sizeof(float));
  *splitcache = calloc(32, sizeof(int));
  fdrffti(n, *trigcache, *splitcache);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<mg_printf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0xe0,%rsp
  mov    %rdi,-0x10d8(%rbp)
  mov    %rsi,-0x10e0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L17
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L17:
  mov    %fs:0x28,%rax
  mov    %rax,-0xb8(%rbp)
  xor    %eax,%eax
  mov    -0x10e0(%rbp),%rdx
  mov    -0x10c8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0x10c8(%rbp),%ecx
  mov    -0x10e0(%rbp),%rdx
  lea    -0x10c0(%rbp),%rsi
  mov    -0x10d8(%rbp),%rax
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  mov    $0x1000,%edx
  mov    %rax,%rdi
  call   <mg_vsnprintf@plt>
  mov    %eax,-0x10c4(%rbp)
  mov    -0x10c8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0x10c4(%rbp),%eax
  movslq %eax,%rdx
  lea    -0x10c0(%rbp),%rcx
  mov    -0x10d8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <mg_write@plt>
  mov    -0xb8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int mg_printf(struct mg_connection *conn, const char *fmt, ...) {
  char buf[4096];
  int len;
  va_list ap;
  va_start(ap, fmt);
  len = mg_vsnprintf(conn, buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return mg_write(conn, buf, (size_t)len);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<mg_printf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    $0x0,%r13d
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %rsp,%r12
  mov    %r13d,%r8d
  mov    %rbx,%rcx
  mov    $0x1000,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mg_vsnprintf@plt>
  mov    %eax,%ebx
  mov    %r13d,%edi
  call   <va_end@plt>
  movslq %ebx,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mg_write@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x1018,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mg_printf(struct mg_connection *conn, const char *fmt, ...) {
  char buf[4096];
  int len;
  va_list ap;
  va_start(ap, fmt);
  len = mg_vsnprintf(conn, buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return mg_write(conn, buf, (size_t)len);
}
```
user: Translate the below assembly code into C programming language:

```asm
<mg_printf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  xor    %r13d,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %rsp,%r14
  mov    $0x1000,%edx
  mov    %r13d,%r8d
  mov    %r14,%rsi
  mov    %r12,%rcx
  mov    %rbp,%rdi
  call   <mg_vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%ebx
  call   <va_end@plt>
  movslq %ebx,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <mg_write@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x1010,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mg_printf(struct mg_connection *conn, const char *fmt, ...) {
  char buf[4096];
  int len;
  va_list ap;
  va_start(ap, fmt);
  len = mg_vsnprintf(conn, buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return mg_write(conn, buf, (size_t)len);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mg_printf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  xor    %r13d,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %rsp,%r14
  mov    $0x1000,%edx
  mov    %r13d,%r8d
  mov    %r14,%rsi
  mov    %r12,%rcx
  mov    %rbp,%rdi
  call   <mg_vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%ebx
  call   <va_end@plt>
  movslq %ebx,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <mg_write@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x1010,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mg_printf(struct mg_connection *conn, const char *fmt, ...) {
  char buf[4096];
  int len;
  va_list ap;
  va_start(ap, fmt);
  len = mg_vsnprintf(conn, buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return mg_write(conn, buf, (size_t)len);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<printMatrixU>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L5
L16:
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L21:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movq   %rax,%xmm0
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L2:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L21
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x8(%rbp)
L5:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L16
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D5
datatype: string

tool: D5: %.2f 

assistant: ```c
void printMatrixU(double **m, int n) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%.2f ", m[i][j]);
    }
    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
<printMatrixU>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L15
  mov    %rdi,%rbp
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%r14
  mov    %esi,%esi
  lea    0x0(,%rsi,8),%r12
  lea    D0(%rip),%r13
L16:
  mov    $0x0,%ebx
L4:
  mov    0x0(%rbp),%rax
  movsd  (%rax,%rbx,1),%xmm0
  mov    %r13,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  add    $0x8,%rbx
  cmp    %rbx,%r12
  jne    L4
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x8,%rbp
  cmp    %r14,%rbp
  jne    L16
L15:
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D0
type_guessed: string

tool: D0: %.2f 

assistant: ```c
void printMatrixU(double **m, int n) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%.2f ", m[i][j]);
    }
    printf("\n");
  }
  printf("\n");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<printMatrixU>:
  endbr64
  test   %esi,%esi
  jle    L21
  push   %r14
  lea    -0x1(%rsi),%eax
  mov    %esi,%esi
  mov    %rdi,%r14
  push   %r13
  lea    0x8(%rdi,%rax,8),%r13
  push   %r12
  lea    D3(%rip),%r12
  push   %rbp
  lea    0x0(,%rsi,8),%rbp
  push   %rbx
  nopl   0x0(%rax)
L12:
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L5:
  mov    (%r14),%rax
  mov    %r12,%rdi
  movsd  (%rax,%rbx,1),%xmm0
  mov    $0x1,%eax
  add    $0x8,%rbx
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L5
  mov    $0xa,%edi
  add    $0x8,%r14
  call   <putchar@plt>
  cmp    %r13,%r14
  jne    L12
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
L21:
  mov    $0xa,%edi
  jmp    1060 <putchar@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_guessed: string

tool: D3: %.2f 

assistant: ```c
void printMatrixU(double **m, int n) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%.2f ", m[i][j]);
    }
    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
<printMatrixU>:
  endbr64
  test   %esi,%esi
  jle    L5
  push   %r14
  lea    -0x1(%rsi),%eax
  mov    %esi,%esi
  mov    %rdi,%r14
  push   %r13
  lea    0x8(%rdi,%rax,8),%r13
  push   %r12
  lea    D9(%rip),%r12
  push   %rbp
  lea    0x0(,%rsi,8),%rbp
  push   %rbx
  nopl   0x0(%rax)
L15:
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L22:
  mov    (%r14),%rax
  mov    %r12,%rdi
  movsd  (%rax,%rbx,1),%xmm0
  mov    $0x1,%eax
  add    $0x8,%rbx
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L22
  mov    $0xa,%edi
  add    $0x8,%r14
  call   <putchar@plt>
  cmp    %r13,%r14
  jne    L15
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
L5:
  mov    $0xa,%edi
  jmp    1060 <putchar@plt>
```

tool_calls: name: read_data
arguments: tag: D9
type_infered: string

tool: D9: %.2f 

assistant: ```c
void printMatrixU(double **m, int n) {
  int i, j;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%.2f ", m[i][j]);
    }
    printf("\n");
  }
  printf("\n");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fls64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L73
  mov    $0x0,%eax
  jmp    L20
L73:
  movl   $0x40,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  movabs $0xffffffff00000000,%rdx
  and    %rdx,%rax
  test   %rax,%rax
  jne    L36
  mov    $0x20,%eax
  mov    %eax,%ecx
  shll   %cl,-0x14(%rbp)
  subl   $0x20,-0x4(%rbp)
L36:
  mov    -0x14(%rbp),%eax
  cltq
  movabs $0xffff000000000000,%rdx
  and    %rdx,%rax
  test   %rax,%rax
  jne    L62
  shll   $0x10,-0x14(%rbp)
  subl   $0x10,-0x4(%rbp)
L62:
  mov    -0x14(%rbp),%eax
  cltq
  movabs $0xff00000000000000,%rdx
  and    %rdx,%rax
  test   %rax,%rax
  jne    L23
  shll   $0x8,-0x14(%rbp)
  subl   $0x8,-0x4(%rbp)
L23:
  mov    -0x14(%rbp),%eax
  cltq
  movabs $0xf000000000000000,%rdx
  and    %rdx,%rax
  test   %rax,%rax
  jne    L6
  shll   $0x4,-0x14(%rbp)
  subl   $0x4,-0x4(%rbp)
L6:
  mov    -0x14(%rbp),%eax
  cltq
  movabs $0xc000000000000000,%rdx
  and    %rdx,%rax
  test   %rax,%rax
  jne    L37
  shll   $0x2,-0x14(%rbp)
  subl   $0x2,-0x4(%rbp)
L37:
  cmpl   $0x0,-0x14(%rbp)
  js     L24
  shll   -0x14(%rbp)
  subl   $0x1,-0x4(%rbp)
L24:
  mov    -0x4(%rbp),%eax
L20:
  pop    %rbp
  ret
```

assistant: ```c
int fls64(uint64_t n) {
  int v;
  if (!n)
    return 0;
  v = 64;
  if ((n & 0xFFFFFFFF00000000ULL) == 0) {
    n <<= 32;
    v -= 32;
  }
  if ((n & 0xFFFF000000000000ULL) == 0) {
    n <<= 16;
    v -= 16;
  }
  if ((n & 0xFF00000000000000ULL) == 0) {
    n <<= 8;
    v -= 8;
  }
  if ((n & 0xF000000000000000ULL) == 0) {
    n <<= 4;
    v -= 4;
  }
  if ((n & 0xC000000000000000ULL) == 0) {
    n <<= 2;
    v -= 2;
  }
  if ((n & 0x8000000000000000ULL) == 0) {
    n <<= 1;
    v -= 1;
  }
  return v;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fls64>:
  endbr64
  mov    %edi,%eax
  test   %edi,%edi
  je     L54
  movslq %edi,%rax
  movabs $0xffffffff00000000,%rdx
  test   %rdx,%rax
  je     L18
  movabs $0xffff000000000000,%rdx
  test   %rdx,%rax
  je     L19
  mov    $0x40,%eax
  jmp    L47
L19:
  mov    $0x40,%eax
  jmp    L64
L18:
  mov    $0x20,%eax
  mov    $0x0,%edi
L64:
  shl    $0x10,%edi
  sub    $0x10,%eax
L47:
  movslq %edi,%rdx
  movabs $0xff00000000000000,%rcx
  test   %rcx,%rdx
  jne    L29
  shl    $0x8,%edi
  sub    $0x8,%eax
L29:
  movslq %edi,%rdx
  movabs $0xf000000000000000,%rcx
  test   %rcx,%rdx
  jne    L11
  shl    $0x4,%edi
  sub    $0x4,%eax
L11:
  movslq %edi,%rdx
  movabs $0xc000000000000000,%rcx
  test   %rcx,%rdx
  jne    L2
  shl    $0x2,%edi
  sub    $0x2,%eax
L2:
  cmp    $0x80000000,%edi
  sbb    $0x0,%eax
L54:
  ret
```

assistant: ```c
int fls64(uint64_t n) {
  int v;
  if (!n)
    return 0;
  v = 64;
  if ((n & 0xFFFFFFFF00000000ULL) == 0) {
    n <<= 32;
    v -= 32;
  }
  if ((n & 0xFFFF000000000000ULL) == 0) {
    n <<= 16;
    v -= 16;
  }
  if ((n & 0xFF00000000000000ULL) == 0) {
    n <<= 8;
    v -= 8;
  }
  if ((n & 0xF000000000000000ULL) == 0) {
    n <<= 4;
    v -= 4;
  }
  if ((n & 0xC000000000000000ULL) == 0) {
    n <<= 2;
    v -= 2;
  }
  if ((n & 0x8000000000000000ULL) == 0) {
    n <<= 1;
    v -= 1;
  }
  return v;
}
```