ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<explode_path>:
  endbr64
  push   %r12
  xor    %edx,%edx
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  call   <wordexp@plt>
  test   %rax,%rax
  jne    L8
  mov    (%rsp),%rax
  xor    %r12d,%r12d
  mov    (%rax),%rdi
  test   %rdi,%rdi
  jne    L36
L31:
  mov    %rbp,%rdi
  call   <wordfree@plt>
L41:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nop
L36:
  call   <strdup@plt>
  mov    %rax,%r12
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L8:
  xor    %r12d,%r12d
  jmp    L41
L17:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
const char *explode_path(const char *in) {
  const char *result = NULL;
  wordexp_t p;
  if (wordexp(in, &p, 0) != 0)
    return NULL;
  if (p.we_wordv[0])
    result = strdup(p.we_wordv[0]);
  wordfree(&p);
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<explode_path>:
  endbr64
  push   %r12
  xor    %edx,%edx
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  call   <wordexp@plt>
  test   %rax,%rax
  jne    L25
  mov    (%rsp),%rax
  xor    %r12d,%r12d
  mov    (%rax),%rdi
  test   %rdi,%rdi
  jne    L19
L45:
  mov    %rbp,%rdi
  call   <wordfree@plt>
L22:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nop
L19:
  call   <strdup@plt>
  mov    %rax,%r12
  jmp    L45
  nopw   0x0(%rax,%rax,1)
L25:
  xor    %r12d,%r12d
  jmp    L22
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
const char *explode_path(const char *in) {
  const char *result = NULL;
  wordexp_t p;
  if (wordexp(in, &p, 0) != 0)
    return NULL;
  if (p.we_wordv[0])
    result = strdup(p.we_wordv[0]);
  wordfree(&p);
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<__signbitf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  %xmm0,-0x14(%rbp)
  movss  -0x14(%rbp),%xmm0
  movss  %xmm0,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  and    $0x80000000,%eax
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
long int __signbitf(float x) {
  union {
    unsigned long int lval;
    float fval;
  } z;
  z.fval = x;
  return ((z.lval & 0x80000000) != 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__signbitf>:
  endbr64
  movd   %xmm0,%eax
  shr    $0x1f,%rax
  ret
```

assistant: ```c
long int __signbitf(float x) {
  union {
    unsigned long int lval;
    float fval;
  } z;
  z.fval = x;
  return ((z.lval & 0x80000000) != 0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<__signbitf>:
  endbr64
  movd   %xmm0,%eax
  shr    $0x1f,%rax
  ret
```

assistant: ```c
long int __signbitf(float x) {
  union {
    unsigned long int lval;
    float fval;
  } z;
  z.fval = x;
  return ((z.lval & 0x80000000) != 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<__signbitf>:
  endbr64
  movd   %xmm0,%eax
  shr    $0x1f,%rax
  ret
```

assistant: ```c
long int __signbitf(float x) {
  union {
    unsigned long int lval;
    float fval;
  } z;
  z.fval = x;
  return ((z.lval & 0x80000000) != 0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<hdflush>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <opendir@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L20
  mov    $0xffffffff,%eax
  jmp    L25
L17:
  mov    -0x1c(%rbp),%eax
  or     $0x20,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <do_standby_disk@plt>
L20:
  lea    -0x1c(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <list_disks@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L17
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <closedir@plt>
L25:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L33
  call   <__stack_chk_fail@plt>
L33:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D4
type: string

tool: D4: /sys/block

assistant: ```c
int hdflush(void) {
  unsigned int flags;
  char *disk;
  DIR *blk;
  if ((blk = opendir("/sys/block")) == (DIR *)0)
    return -1;
  while ((disk = list_disks(blk, &flags)))
    do_standby_disk(disk, (flags | 0x00000020));
  return closedir(blk);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<hdflush>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D4(%rip),%rdi
  call   <opendir@plt>
  test   %rax,%rax
  je     L12
  mov    %rax,%rbx
  lea    0x4(%rsp),%rbp
  jmp    L33
L1:
  mov    0x4(%rsp),%esi
  or     $0x20,%esi
  call   <do_standby_disk@plt>
L33:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <list_disks@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L1
  mov    %rbx,%rdi
  call   <closedir@plt>
L4:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L21
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  mov    $0xffffffff,%eax
  jmp    L4
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D4
data_type: string

tool: D4: /sys/block

assistant: ```c
int hdflush(void) {
  unsigned int flags;
  char *disk;
  DIR *blk;
  if ((blk = opendir("/sys/block")) == (DIR *)0)
    return -1;
  while ((disk = list_disks(blk, &flags)))
    do_standby_disk(disk, (flags | 0x00000020));
  return closedir(blk);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<hdflush>:
  endbr64
  push   %rbp
  lea    D1(%rip),%rdi
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <opendir@plt>
  test   %rax,%rax
  je     L7
  mov    %rax,%rbp
  lea    0x4(%rsp),%rbx
  jmp    L28
  nopl   (%rax)
L34:
  mov    0x4(%rsp),%esi
  or     $0x20,%esi
  call   <do_standby_disk@plt>
L28:
  mov    %rbp,%rdi
  mov    %rbx,%rsi
  call   <list_disks@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L34
  mov    %rbp,%rdi
  call   <closedir@plt>
L4:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L39
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  mov    $0xffffffff,%eax
  jmp    L4
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D1
data_type: string

tool: D1: /sys/block

assistant: ```c
int hdflush(void) {
  unsigned int flags;
  char *disk;
  DIR *blk;
  if ((blk = opendir("/sys/block")) == (DIR *)0)
    return -1;
  while ((disk = list_disks(blk, &flags)))
    do_standby_disk(disk, (flags | 0x00000020));
  return closedir(blk);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<hdflush>:
  endbr64
  push   %rbp
  lea    D9(%rip),%rdi
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <opendir@plt>
  test   %rax,%rax
  je     L37
  mov    %rax,%rbp
  lea    0x4(%rsp),%rbx
  jmp    L31
  nopl   (%rax)
L23:
  mov    0x4(%rsp),%esi
  or     $0x20,%esi
  call   <do_standby_disk@plt>
L31:
  mov    %rbp,%rdi
  mov    %rbx,%rsi
  call   <list_disks@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L23
  mov    %rbp,%rdi
  call   <closedir@plt>
L47:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L17
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L37:
  mov    $0xffffffff,%eax
  jmp    L47
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type_infered: string

tool: D9: /sys/block

assistant: ```c
int hdflush(void) {
  unsigned int flags;
  char *disk;
  DIR *blk;
  if ((blk = opendir("/sys/block")) == (DIR *)0)
    return -1;
  while ((disk = list_disks(blk, &flags)))
    do_standby_disk(disk, (flags | 0x00000020));
  return closedir(blk);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<GPIOPinTypeI2CSCL>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x8(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  mov    $0x2,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <GPIODirModeSet@plt>
  mov    -0x8(%rbp),%esi
  mov    -0x4(%rbp),%eax
  mov    $0x8,%ecx
  mov    $0x1,%edx
  mov    %eax,%edi
  call   <GPIOPadConfigSet@plt>
  nop
  leave
  ret
```

assistant: ```c
void GPIOPinTypeI2CSCL(uint32_t ui32Port, uint8_t ui8Pins) {
  ;
  GPIODirModeSet(ui32Port, ui8Pins, 0x00000002);
  GPIOPadConfigSet(ui32Port, ui8Pins, 0x00000001, 0x00000008);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<GPIOPinTypeI2CSCL>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    $0x2,%edx
  call   <GPIODirModeSet@plt>
  mov    $0x8,%ecx
  mov    $0x1,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <GPIOPadConfigSet@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void GPIOPinTypeI2CSCL(uint32_t ui32Port, uint8_t ui8Pins) {
  ;
  GPIODirModeSet(ui32Port, ui8Pins, 0x00000002);
  GPIOPadConfigSet(ui32Port, ui8Pins, 0x00000001, 0x00000008);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<GPIOPinTypeI2CSCL>:
  endbr64
  push   %r12
  mov    $0x2,%edx
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  call   <GPIODirModeSet@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  mov    $0x8,%ecx
  pop    %rbp
  mov    $0x1,%edx
  pop    %r12
  jmp    1070 <GPIOPadConfigSet@plt>
```

assistant: ```c
void GPIOPinTypeI2CSCL(uint32_t ui32Port, uint8_t ui8Pins) {
  ;
  GPIODirModeSet(ui32Port, ui8Pins, 0x00000002);
  GPIOPadConfigSet(ui32Port, ui8Pins, 0x00000001, 0x00000008);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<GPIOPinTypeI2CSCL>:
  endbr64
  push   %r12
  mov    $0x2,%edx
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  call   <GPIODirModeSet@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  mov    $0x8,%ecx
  pop    %rbp
  mov    $0x1,%edx
  pop    %r12
  jmp    1070 <GPIOPadConfigSet@plt>
```

assistant: ```c
void GPIOPinTypeI2CSCL(uint32_t ui32Port, uint8_t ui8Pins) {
  ;
  GPIODirModeSet(ui32Port, ui8Pins, 0x00000002);
  GPIOPadConfigSet(ui32Port, ui8Pins, 0x00000001, 0x00000008);
}
```
user: Translate the below assembly code into C programming language:

```asm
<strcasecmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L72
L3:
  addl   $0x1,-0x14(%rbp)
L72:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L76
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L76
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %rax,%rbx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  cmp    %rax,%rbx
  je     L3
L76:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L32
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L32
  mov    $0x0,%eax
  jmp    L97
L32:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L101
  mov    $0xffffff92,%eax
  jmp    L97
L101:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L19
  mov    $0x6e,%eax
  jmp    L97
L19:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %rax,%rbx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  cmp    %rax,%rbx
  jge    L56
  mov    $0xffffffff,%eax
  jmp    L97
L56:
  mov    $0x1,%eax
L97:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strcasecmp(const char *s1, const char *s2) {
  int i = 0;
  while (s1[i] != '\0' && s2[i] != '\0' && toupper(s1[i]) == toupper(s2[i]))
    i++;
  if (s1[i] == '\0' && s2[i] == '\0')
    return 0;
  if (s1[i] == '\0')
    return -110;
  if (s2[i] == '\0')
    return 110;
  if (toupper(s1[i]) < toupper(s2[i]))
    return -1;
  return 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strcasecmp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  movzbl (%rdi),%edi
  mov    $0x0,%ebx
  test   %dil,%dil
  je     L14
L67:
  lea    (%r12,%rbx,1),%r13
  cmpb   $0x0,0x0(%rbp,%rbx,1)
  je     L44
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %rax,%r14
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <toupper@plt>
  cmp    %rax,%r14
  jne    L46
  add    $0x1,%rbx
  movzbl (%r12,%rbx,1),%edi
  test   %dil,%dil
  jne    L67
L14:
  movzbl 0x0(%rbp,%rbx,1),%eax
  neg    %al
  sbb    %eax,%eax
  and    $0xffffff92,%eax
  jmp    L89
L46:
  movzbl 0x0(%r13),%edi
  test   %dil,%dil
  jne    L80
  jmp    L14
L44:
  movzbl 0x0(%r13),%edi
  mov    $0x0,%eax
  test   %dil,%dil
  je     L89
L80:
  add    %rbp,%rbx
  mov    $0x6e,%eax
  cmpb   $0x0,(%rbx)
  je     L89
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %rax,%rbp
  movsbl (%rbx),%edi
  call   <toupper@plt>
  cmp    %rax,%rbp
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
L89:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int strcasecmp(const char *s1, const char *s2) {
  int i = 0;
  while (s1[i] != '\0' && s2[i] != '\0' && toupper(s1[i]) == toupper(s2[i]))
    i++;
  if (s1[i] == '\0' && s2[i] == '\0')
    return 0;
  if (s1[i] == '\0')
    return -110;
  if (s2[i] == '\0')
    return 110;
  if (toupper(s1[i]) < toupper(s2[i]))
    return -1;
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strcasecmp>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L89
  mov    %rsi,%rbx
  mov    $0x1,%r13d
  jmp    L46
  xchg   %ax,%ax
L78:
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%rbp
  call   <toupper@plt>
  cmp    %rax,%rbp
  jne    L81
  mov    %r13,%rax
  movsbl 0x1(%r14),%edi
  add    $0x1,%r14
  lea    0x1(%r15),%rbx
  sub    %r12,%rax
  add    %r15,%rax
  test   %dil,%dil
  je     L75
L46:
  cmpb   $0x0,(%rbx)
  mov    %rbx,%r15
  jne    L78
  cmpb   $0x0,(%r14)
  je     L62
L27:
  mov    $0x6e,%eax
L47:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L75:
  lea    (%r12,%rax,1),%r15
L89:
  cmpb   $0x0,(%r15)
  mov    $0xffffff92,%eax
  jne    L47
L62:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L81:
  movsbl (%r14),%edi
  movzbl (%rbx),%eax
  test   %dil,%dil
  je     L89
  test   %al,%al
  je     L27
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%rbp
  call   <toupper@plt>
  cmp    %rax,%rbp
  setge  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  lea    -0x1(%rax,%rax,1),%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int strcasecmp(const char *s1, const char *s2) {
  int i = 0;
  while (s1[i] != '\0' && s2[i] != '\0' && toupper(s1[i]) == toupper(s2[i]))
    i++;
  if (s1[i] == '\0' && s2[i] == '\0')
    return 0;
  if (s1[i] == '\0')
    return -110;
  if (s2[i] == '\0')
    return 110;
  if (toupper(s1[i]) < toupper(s2[i]))
    return -1;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<strcasecmp>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L47
  mov    %rsi,%rbx
  mov    $0x1,%r13d
  jmp    L9
  xchg   %ax,%ax
L68:
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%rbp
  call   <toupper@plt>
  cmp    %rax,%rbp
  jne    L64
  mov    %r13,%rax
  movsbl 0x1(%r14),%edi
  add    $0x1,%r14
  lea    0x1(%r15),%rbx
  sub    %r12,%rax
  add    %r15,%rax
  test   %dil,%dil
  je     L65
L9:
  cmpb   $0x0,(%rbx)
  mov    %rbx,%r15
  jne    L68
L36:
  add    $0x8,%rsp
  mov    $0x6e,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L65:
  lea    (%r12,%rax,1),%r15
L47:
  movzbl (%r15),%eax
  neg    %al
  sbb    %eax,%eax
  add    $0x8,%rsp
  pop    %rbx
  and    $0xffffff92,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L64:
  movsbl (%r14),%edi
  movzbl (%rbx),%eax
  test   %dil,%dil
  je     L47
  test   %al,%al
  je     L36
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%rbp
  call   <toupper@plt>
  cmp    %rax,%rbp
  setge  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  lea    -0x1(%rax,%rax,1),%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int strcasecmp(const char *s1, const char *s2) {
  int i = 0;
  while (s1[i] != '\0' && s2[i] != '\0' && toupper(s1[i]) == toupper(s2[i]))
    i++;
  if (s1[i] == '\0' && s2[i] == '\0')
    return 0;
  if (s1[i] == '\0')
    return -110;
  if (s2[i] == '\0')
    return 110;
  if (toupper(s1[i]) < toupper(s2[i]))
    return -1;
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_dictNextPower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x10,-0x8(%rbp)
  mov    D12(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x18(%rbp)
  jb     L22
  mov    D12(%rip),%rax
  mov    (%rax),%rax
  jmp    L2
L22:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L28
  mov    -0x8(%rbp),%rax
  jmp    L2
L28:
  shlq   -0x8(%rbp)
  jmp    L22
L2:
  pop    %rbp
  ret
```

assistant: ```c
unsigned long _dictNextPower(unsigned long size) {
  unsigned long i = 16;
  if (size >= LONG_MAX)
    return LONG_MAX;
  while (1) {
    if (i >= size)
      return i;
    i *= 2;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_dictNextPower>:
  endbr64
  mov    D8(%rip),%rax
  mov    (%rax),%rax
  cmp    %rdi,%rax
  jbe    L3
  cmp    $0x10,%rdi
  jbe    L17
  mov    $0x10,%eax
L14:
  add    %rax,%rax
  cmp    %rax,%rdi
  ja     L14
  ret
L17:
  mov    $0x10,%eax
L3:
  ret
```

assistant: ```c
unsigned long _dictNextPower(unsigned long size) {
  unsigned long i = 16;
  if (size >= LONG_MAX)
    return LONG_MAX;
  while (1) {
    if (i >= size)
      return i;
    i *= 2;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<_dictNextPower>:
  endbr64
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  cmp    %rdi,%rax
  jbe    L17
  mov    $0x10,%eax
  cmp    $0x10,%rdi
  jbe    L17
  xchg   %ax,%ax
L26:
  add    %rax,%rax
  cmp    %rax,%rdi
  ja     L26
  ret
  nopl   0x0(%rax)
L17:
  ret
```

assistant: ```c
unsigned long _dictNextPower(unsigned long size) {
  unsigned long i = 16;
  if (size >= LONG_MAX)
    return LONG_MAX;
  while (1) {
    if (i >= size)
      return i;
    i *= 2;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_dictNextPower>:
  endbr64
  mov    D8(%rip),%rax
  mov    (%rax),%rax
  cmp    %rdi,%rax
  jbe    L1
  mov    $0x10,%eax
  cmp    $0x10,%rdi
  jbe    L1
  xchg   %ax,%ax
L24:
  add    %rax,%rax
  cmp    %rax,%rdi
  ja     L24
  ret
  nopl   0x0(%rax)
L1:
  ret
```

assistant: ```c
unsigned long _dictNextPower(unsigned long size) {
  unsigned long i = 16;
  if (size >= LONG_MAX)
    return LONG_MAX;
  while (1) {
    if (i >= size)
      return i;
    i *= 2;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<CANRegRead>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  and    $0xfffff000,%eax
  mov    %rax,%rdi
  call   <CANIntNumberGet@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0xffffffffffffffff,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  mov    $0xe000e104,%eax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  sub    $0x30,%eax
  mov    $0x1,%esi
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  cltq
  and    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L6
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <IntDisable@plt>
L6:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  movq   $0x0,-0x20(%rbp)
  jmp    L26
L27:
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x20(%rbp)
L26:
  mov    -0x20(%rbp),%rax
  cmp    $0x4,%rax
  jbe    L27
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L20
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <IntEnable@plt>
L20:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  DEBUG_ASSERT(ulIntNumber != (unsigned long)-1);
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<CANRegRead>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  and    $0xfffff000,%edi
  call   <CANIntNumberGet@plt>
  mov    %rax,%rbx
  cmp    $0xffffffffffffffff,%rax
  setne  %dil
  movzbl %dil,%edi
  call   <DEBUG_ASSERT@plt>
  movabs 0xe000e104,%rax
  lea    -0x30(%rbx),%ecx
  mov    $0x1,%edx
  shl    %cl,%edx
  movslq %edx,%rdx
  and    %rax,%rdx
  mov    %rdx,%rbp
  jne    L53
  mov    %r12,%rax
  mov    (%r12),%rdx
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  ja     L6
L25:
  mov    0x8(%rsp),%rdx
  add    $0x1,%rdx
  mov    %rdx,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L25
  mov    (%rax),%r12
  test   %rbp,%rbp
  jne    L54
L8:
  mov    %r12,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L53:
  mov    %rbx,%rdi
  call   <IntDisable@plt>
  mov    %r12,%rax
  mov    (%r12),%rdx
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L25
  mov    (%r12),%r12
L54:
  mov    %rbx,%rdi
  call   <IntEnable@plt>
  jmp    L8
L6:
  mov    (%r12),%r12
  jmp    L8
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  DEBUG_ASSERT(ulIntNumber != (unsigned long)-1);
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```