ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mem_double>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebp
  lea    (%rsi,%rsi,1),%edi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L7
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    %r12,%rdi
  call   <free@plt>
L7:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void *mem_double(void *ptr, int size) {
  void *newptr;
  newptr = calloc(2 * size, 1);
  if (newptr == NULL)
    return NULL;
  memcpy(newptr, ptr, size);
  free(ptr);
  return newptr;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mem_double>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  lea    (%rsi,%rsi,1),%edi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
  mov    %rax,%rdi
  mov    %r13d,%edx
  mov    %rbp,%rsi
  call   <memcpy@plt>
  mov    %rbp,%rdi
  call   <free@plt>
L6:
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *mem_double(void *ptr, int size) {
  void *newptr;
  newptr = calloc(2 * size, 1);
  if (newptr == NULL)
    return NULL;
  memcpy(newptr, ptr, size);
  free(ptr);
  return newptr;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mem_double>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  lea    (%rsi,%rsi,1),%edi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L2
  mov    %rax,%rdi
  mov    %r13d,%edx
  mov    %rbp,%rsi
  call   <memcpy@plt>
  mov    %rbp,%rdi
  call   <free@plt>
L2:
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *mem_double(void *ptr, int size) {
  void *newptr;
  newptr = calloc(2 * size, 1);
  if (newptr == NULL)
    return NULL;
  memcpy(newptr, ptr, size);
  free(ptr);
  return newptr;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<GC_rgb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x120,%rsp
  mov    %edi,-0x114(%rbp)
  mov    %esi,-0x118(%rbp)
  mov    %edx,-0x11c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0xff,-0x114(%rbp)
  jg     L8
  cmpl   $0xff,-0x118(%rbp)
  jg     L8
  cmpl   $0xff,-0x11c(%rbp)
  jle    L7
L8:
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L7:
  movss  D28(%rip),%xmm0
  movss  %xmm0,-0x110(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x114(%rbp),%xmm0
  movss  -0x110(%rbp),%xmm1
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x10c(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x118(%rbp),%xmm0
  movss  -0x110(%rbp),%xmm1
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x108(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x11c(%rbp),%xmm0
  movss  -0x110(%rbp),%xmm1
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x104(%rbp)
  movss  -0x104(%rbp),%xmm1
  movss  -0x108(%rbp),%xmm0
  mov    -0x10c(%rbp),%edx
  lea    -0x100(%rbp),%rax
  movaps %xmm1,%xmm2
  movaps %xmm0,%xmm1
  movd   %edx,%xmm0
  lea    D22(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x100(%rbp),%rax
  mov    %rax,%rdi
  call   <GC_color@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D19
type_guessed: string
name: retrieve_data
arguments: label: D28
type_guessed: f32
name: retrieve_data
arguments: label: D22
type_guessed: string

tool: D19: ERROR: Illegal values supplied to GC_rgb()


tool: D28: 0.00392156862745098

tool: D22: RGBI:%f/%f/%f

assistant: ```c
GC GC_rgb(int r, int g, int b) {
  if (r > 255 || g > 255 || b > 255) {
    printf("ERROR: Illegal values supplied to GC_rgb()\n");
    exit;
  }
  float mp = 0.00392156862745098;
  float tr = mp * r;
  float tg = mp * g;
  float tb = mp * b;
  char *c[30];
  sprintf(c, "RGBI:%f/%f/%f", tr, tg, tb);
  return GC_color(c);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<GC_rgb>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x100,%rsp
  mov    %edi,%r12d
  mov    %esi,%ebx
  mov    %edx,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  cmp    $0xff,%esi
  setg   %al
  cmp    $0xff,%edx
  setg   %dl
  or     %dl,%al
  jne    L7
  cmp    $0xff,%edi
  jle    L14
L7:
  lea    D24(%rip),%rdi
  call   <printf@plt>
L14:
  pxor   %xmm2,%xmm2
  cvtsi2ss %ebp,%xmm2
  movss  D17(%rip),%xmm1
  pxor   %xmm3,%xmm3
  cvtsi2ss %ebx,%xmm3
  pxor   %xmm0,%xmm0
  cvtsi2ss %r12d,%xmm0
  mulss  %xmm1,%xmm0
  mov    %rsp,%rbx
  mulss  %xmm1,%xmm2
  mulss  %xmm3,%xmm1
  lea    D23(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <GC_color@plt>
  mov    0xf8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x100,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D24
data_type: string
name: retrieve_data
arguments: label: D17
data_type: f32
name: retrieve_data
arguments: label: D23
data_type: string

tool: D24: ERROR: Illegal values supplied to GC_rgb()


tool: D17: 0.00392156862745098

tool: D23: RGBI:%f/%f/%f

assistant: ```c
GC GC_rgb(int r, int g, int b) {
  if (r > 255 || g > 255 || b > 255) {
    printf("ERROR: Illegal values supplied to GC_rgb()\n");
    exit;
  }
  float mp = 0.00392156862745098;
  float tr = mp * r;
  float tg = mp * g;
  float tb = mp * b;
  char *c[30];
  sprintf(c, "RGBI:%f/%f/%f", tr, tg, tb);
  return GC_color(c);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<GC_rgb>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x100,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  cmp    $0xff,%esi
  setg   %al
  cmp    $0xff,%edx
  setg   %dl
  or     %dl,%al
  jne    L15
  cmp    $0xff,%edi
  jg     L15
L6:
  pxor   %xmm2,%xmm2
  pxor   %xmm3,%xmm3
  pxor   %xmm0,%xmm0
  movss  D19(%rip),%xmm1
  cvtsi2ss %ebp,%xmm2
  mov    %rsp,%rbp
  lea    D9(%rip),%rsi
  cvtsi2ss %ebx,%xmm3
  mov    %rbp,%rdi
  cvtsi2ss %r12d,%xmm0
  mulss  %xmm1,%xmm2
  mulss  %xmm1,%xmm0
  mulss  %xmm3,%xmm1
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <GC_color@plt>
  mov    0xf8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x100,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L15:
  lea    D22(%rip),%rdi
  call   <printf@plt>
  jmp    L6
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D19
type: f32
name: read_data
arguments: data_tag: D9
type: string
name: read_data
arguments: data_tag: D22
type: string

tool: D19: 0.00392156862745098

tool: D9: RGBI:%f/%f/%f

tool: D22: ERROR: Illegal values supplied to GC_rgb()


assistant: ```c
GC GC_rgb(int r, int g, int b) {
  if (r > 255 || g > 255 || b > 255) {
    printf("ERROR: Illegal values supplied to GC_rgb()\n");
    exit;
  }
  float mp = 0.00392156862745098;
  float tr = mp * r;
  float tg = mp * g;
  float tb = mp * b;
  char *c[30];
  sprintf(c, "RGBI:%f/%f/%f", tr, tg, tb);
  return GC_color(c);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<GC_rgb>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x100,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  cmp    $0xff,%esi
  setg   %al
  cmp    $0xff,%edx
  setg   %dl
  or     %dl,%al
  jne    L21
  cmp    $0xff,%edi
  jg     L21
L14:
  pxor   %xmm2,%xmm2
  pxor   %xmm3,%xmm3
  pxor   %xmm0,%xmm0
  movss  D13(%rip),%xmm1
  cvtsi2ss %ebp,%xmm2
  mov    %rsp,%rbp
  lea    D26(%rip),%rsi
  cvtsi2ss %ebx,%xmm3
  mov    %rbp,%rdi
  cvtsi2ss %r12d,%xmm0
  mulss  %xmm1,%xmm2
  mulss  %xmm1,%xmm0
  mulss  %xmm3,%xmm1
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <GC_color@plt>
  mov    0xf8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L34
  add    $0x100,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L21:
  lea    D24(%rip),%rdi
  call   <printf@plt>
  jmp    L14
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D13
type_guessed: f32
name: read_data
arguments: data_tag: D26
type_guessed: string
name: read_data
arguments: data_tag: D24
type_guessed: string

tool: D13: 0.00392156862745098

tool: D26: RGBI:%f/%f/%f

tool: D24: ERROR: Illegal values supplied to GC_rgb()


assistant: ```c
GC GC_rgb(int r, int g, int b) {
  if (r > 255 || g > 255 || b > 255) {
    printf("ERROR: Illegal values supplied to GC_rgb()\n");
    exit;
  }
  float mp = 0.00392156862745098;
  float tr = mp * r;
  float tg = mp * g;
  float tb = mp * b;
  char *c[30];
  sprintf(c, "RGBI:%f/%f/%f", tr, tg, tb);
  return GC_color(c);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<root_sighandler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <vmars_packet_sighandler@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <vmars_latency_sighandler@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <vmars_counters_sighandler@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
type_infered: string

tool: D5: Terminating


assistant: ```c
void root_sighandler(int num) {
  printf("Terminating\n");
  vmars_packet_sighandler(num);
  vmars_latency_sighandler(num);
  vmars_counters_sighandler(num);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<root_sighandler>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    %ebx,%edi
  call   <vmars_packet_sighandler@plt>
  mov    %ebx,%edi
  call   <vmars_latency_sighandler@plt>
  mov    %ebx,%edi
  call   <vmars_counters_sighandler@plt>
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: tag: D8
type: string

tool: D8: Terminating


assistant: ```c
void root_sighandler(int num) {
  printf("Terminating\n");
  vmars_packet_sighandler(num);
  vmars_latency_sighandler(num);
  vmars_counters_sighandler(num);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<root_sighandler>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    %ebp,%edi
  call   <vmars_packet_sighandler@plt>
  mov    %ebp,%edi
  call   <vmars_latency_sighandler@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    10a0 <vmars_counters_sighandler@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D6
type_guessed: string

tool: D6: Terminating


assistant: ```c
void root_sighandler(int num) {
  printf("Terminating\n");
  vmars_packet_sighandler(num);
  vmars_latency_sighandler(num);
  vmars_counters_sighandler(num);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<root_sighandler>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    %ebp,%edi
  call   <vmars_packet_sighandler@plt>
  mov    %ebp,%edi
  call   <vmars_latency_sighandler@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    10a0 <vmars_counters_sighandler@plt>
```

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

tool: D5: Terminating


assistant: ```c
void root_sighandler(int num) {
  printf("Terminating\n");
  vmars_packet_sighandler(num);
  vmars_latency_sighandler(num);
  vmars_counters_sighandler(num);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<StringArray_getLength>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L19
  jmp    L4
L28:
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x18(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L28
L19:
  mov    -0x4(%rbp),%eax
  cltq
  pop    %rbp
  ret
```

assistant: ```c
size_t StringArray_getLength(const char **array) {
  int length = 0;
  if (array)
    while (*array++)
      length++;
  return length;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<StringArray_getLength>:
  endbr64
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L36
  lea    0x8(%rdi),%rdx
  cmpq   $0x0,(%rdi)
  je     L30
L28:
  add    $0x1,%eax
  add    $0x8,%rdx
  cmpq   $0x0,-0x8(%rdx)
  jne    L28
L36:
  cltq
  ret
L30:
  mov    $0x0,%eax
  jmp    L36
```

assistant: ```c
size_t StringArray_getLength(const char **array) {
  int length = 0;
  if (array)
    while (*array++)
      length++;
  return length;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<StringArray_getLength>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L7
  cmpq   $0x0,(%rdi)
  lea    0x8(%rdi),%rdx
  je     L7
  nopl   (%rax)
L8:
  add    $0x8,%rdx
  add    $0x1,%eax
  cmpq   $0x0,-0x8(%rdx)
  jne    L8
  cltq
L7:
  ret
```

assistant: ```c
size_t StringArray_getLength(const char **array) {
  int length = 0;
  if (array)
    while (*array++)
      length++;
  return length;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<StringArray_getLength>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L9
  cmpq   $0x0,(%rdi)
  lea    0x8(%rdi),%rdx
  je     L9
  nopl   (%rax)
L27:
  add    $0x8,%rdx
  add    $0x1,%eax
  cmpq   $0x0,-0x8(%rdx)
  jne    L27
  cltq
L9:
  ret
```

assistant: ```c
size_t StringArray_getLength(const char **array) {
  int length = 0;
  if (array)
    while (*array++)
      length++;
  return length;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<utf8upr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  lea    -0x1c(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <utf8codepoint@plt>
  mov    %rax,-0x10(%rbp)
  jmp    L35
L18:
  mov    -0x1c(%rbp),%eax
  cmp    $0x60,%eax
  jle    L5
  mov    -0x1c(%rbp),%eax
  cmp    $0x7a,%eax
  jg     L5
  mov    -0x1c(%rbp),%eax
  and    $0xffffffdf,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    $0x1,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <utf8catcodepoint@plt>
L5:
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  lea    -0x1c(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <utf8codepoint@plt>
  mov    %rax,-0x10(%rbp)
L35:
  mov    -0x1c(%rbp),%eax
  test   %eax,%eax
  jne    L18
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L25
  call   <__stack_chk_fail@plt>
L25:
  leave
  ret
```

assistant: ```c
void utf8upr(void *__restrict__ str) {
  void *p, *pn;
  int cp;
  p = (char *)str;
  pn = utf8codepoint(p, &cp);
  while (cp != 0) {
    if (('a' <= cp) && ('z' >= cp)) {
      cp &= ~0x20;
      utf8catcodepoint(p, cp, 1);
    }
    p = pn;
    pn = utf8codepoint(p, &cp);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<utf8upr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  test   %esi,%esi
  je     L14
  mov    %rax,%rbx
  lea    0x4(%rsp),%rbp
  jmp    L2
L51:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  mov    %rbx,%r12
  test   %esi,%esi
  je     L14
  mov    %rax,%rbx
L2:
  lea    -0x61(%rsi),%eax
  cmp    $0x19,%eax
  ja     L51
  and    $0xffffffdf,%esi
  mov    %esi,0x4(%rsp)
  mov    $0x1,%edx
  mov    %r12,%rdi
  call   <utf8catcodepoint@plt>
  jmp    L51
L14:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utf8upr(void *__restrict__ str) {
  void *p, *pn;
  int cp;
  p = (char *)str;
  pn = utf8codepoint(p, &cp);
  while (cp != 0) {
    if (('a' <= cp) && ('z' >= cp)) {
      cp &= ~0x20;
      utf8catcodepoint(p, cp, 1);
    }
    p = pn;
    pn = utf8codepoint(p, &cp);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<utf8upr>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rsi
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  test   %esi,%esi
  jne    L57
  jmp    L53
  cs nopw 0x0(%rax,%rax,1)
L10:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  mov    %rbx,%r12
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  test   %esi,%esi
  je     L53
L57:
  mov    %rax,%rbx
  lea    -0x61(%rsi),%eax
  cmp    $0x19,%eax
  ja     L10
  and    $0xffffffdf,%esi
  mov    $0x1,%edx
  mov    %r12,%rdi
  mov    %esi,0x4(%rsp)
  call   <utf8catcodepoint@plt>
  jmp    L10
  nopw   0x0(%rax,%rax,1)
L53:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utf8upr(void *__restrict__ str) {
  void *p, *pn;
  int cp;
  p = (char *)str;
  pn = utf8codepoint(p, &cp);
  while (cp != 0) {
    if (('a' <= cp) && ('z' >= cp)) {
      cp &= ~0x20;
      utf8catcodepoint(p, cp, 1);
    }
    p = pn;
    pn = utf8codepoint(p, &cp);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<utf8upr>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  test   %esi,%esi
  je     L35
  mov    %rax,%rbp
  jmp    L59
  nopl   0x0(%rax)
L12:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <utf8codepoint@plt>
  mov    0x4(%rsp),%esi
  test   %esi,%esi
  je     L35
  mov    %rbp,%r12
  mov    %rax,%rbp
L59:
  lea    -0x61(%rsi),%eax
  cmp    $0x19,%eax
  ja     L12
  and    $0xffffffdf,%esi
  mov    $0x1,%edx
  mov    %r12,%rdi
  mov    %esi,0x4(%rsp)
  call   <utf8catcodepoint@plt>
  jmp    L12
  nopw   0x0(%rax,%rax,1)
L35:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utf8upr(void *__restrict__ str) {
  void *p, *pn;
  int cp;
  p = (char *)str;
  pn = utf8codepoint(p, &cp);
  while (cp != 0) {
    if (('a' <= cp) && ('z' >= cp)) {
      cp &= ~0x20;
      utf8catcodepoint(p, cp, 1);
    }
    p = pn;
    pn = utf8codepoint(p, &cp);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x38(%rbp),%rax
  mov    %rax,-0x30(%rbp)
  lea    -0x34(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  cmp    $0x7,%eax
  ja     L1
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D3(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D3(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x30(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x38(%rbp),%rax
  cmp    %rax,-0x30(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x28(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x38(%rbp),%rax
  cmp    %rax,-0x28(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x34(%rbp),%rax
  cmp    %rax,-0x28(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x38(%rbp),%rax
  cmp    %rax,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
L1:
  lea    -0x34(%rbp),%rax
  cmp    %rax,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

assistant: ```c
void main() {
  int x, y;
  int *p, *q, *r;
  int *a1, *a2;
  p = &x;
  q = &y;
  q = p;
  p = a1 = malloc(sizeof(int));
  r = q;
  r = a2 = malloc(sizeof(int));
  switch (rand()) {
  case 0:
    assert(p != a1);
  case 1:
    assert(p != &x);
  case 2:
    assert(q != a1);
  case 3:
    assert(q != &x);
  case 4:
    assert(q != &y);
  case 5:
    assert(r != a1);
  case 6:
    assert(r != a2);
  case 7:
    assert(r != &x);
  default:
    assert(r != &y);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  call   <rand@plt>
  cmp    $0x7,%eax
  ja     L8
  mov    %eax,%eax
  lea    D2(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  cmp    %rbx,%rbp
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
L8:
  mov    $0x1,%edi
  call   <assert@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void main() {
  int x, y;
  int *p, *q, *r;
  int *a1, *a2;
  p = &x;
  q = &y;
  q = p;
  p = a1 = malloc(sizeof(int));
  r = q;
  r = a2 = malloc(sizeof(int));
  switch (rand()) {
  case 0:
    assert(p != a1);
  case 1:
    assert(p != &x);
  case 2:
    assert(q != a1);
  case 3:
    assert(q != &x);
  case 4:
    assert(q != &y);
  case 5:
    assert(r != a1);
  case 6:
    assert(r != a2);
  case 7:
    assert(r != &x);
  default:
    assert(r != &y);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x4,%edi
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    $0x4,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%rbx
  xor    %eax,%eax
  call   <rand@plt>
  cmp    $0x7,%eax
  ja     L4
  lea    D5(%rip),%rdx
  mov    %eax,%eax
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  xor    %edi,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %edi,%edi
  cmp    %rbx,%rbp
  setne  %dil
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
L4:
  add    $0x8,%rsp
  mov    $0x1,%edi
  pop    %rbx
  pop    %rbp
  jmp    1070 <assert@plt>
```

assistant: ```c
void main() {
  int x, y;
  int *p, *q, *r;
  int *a1, *a2;
  p = &x;
  q = &y;
  q = p;
  p = a1 = malloc(sizeof(int));
  r = q;
  r = a2 = malloc(sizeof(int));
  switch (rand()) {
  case 0:
    assert(p != a1);
  case 1:
    assert(p != &x);
  case 2:
    assert(q != a1);
  case 3:
    assert(q != &x);
  case 4:
    assert(q != &y);
  case 5:
    assert(r != a1);
  case 6:
    assert(r != a2);
  case 7:
    assert(r != &x);
  default:
    assert(r != &y);
  }
}
```