ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<quick_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L6
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <partition@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <quick_sort>
  mov    -0x20(%rbp),%rax
  sub    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <quick_sort>
L6:
  nop
  leave
  ret
```

assistant: ```c
void quick_sort(int A[], size_t n) {
  if (n > 0) {
    size_t p = partition(A, n);
    quick_sort(A, p);
    quick_sort(A + p + 1, n - p - 1);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<quick_sort>:
  endbr64
  test   %rsi,%rsi
  jne    L2
  ret
L2:
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  call   <partition@plt>
  mov    %rax,%r12
  mov    %rax,%rsi
  mov    %rbp,%rdi
  call   <quick_sort>
  lea    -0x1(%rbx),%rsi
  sub    %r12,%rsi
  lea    0x4(%rbp,%r12,4),%rdi
  call   <quick_sort>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void quick_sort(int A[], size_t n) {
  if (n > 0) {
    size_t p = partition(A, n);
    quick_sort(A, p);
    quick_sort(A + p + 1, n - p - 1);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<svgParseNameValue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x450,%rsp
  mov    %rdi,-0x438(%rbp)
  mov    %rsi,-0x440(%rbp)
  mov    %rdx,-0x448(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x440(%rbp),%rax
  mov    %rax,-0x420(%rbp)
  jmp    L3
L24:
  addq   $0x1,-0x420(%rbp)
L3:
  mov    -0x420(%rbp),%rax
  cmp    -0x448(%rbp),%rax
  jae    L75
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L24
L75:
  mov    -0x420(%rbp),%rax
  mov    %rax,-0x418(%rbp)
  jmp    L154
L57:
  subq   $0x1,-0x420(%rbp)
L154:
  mov    -0x420(%rbp),%rax
  cmp    -0x440(%rbp),%rax
  jbe    L0
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  je     L57
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L57
L0:
  addq   $0x1,-0x420(%rbp)
  mov    -0x420(%rbp),%rax
  sub    -0x440(%rbp),%rax
  mov    %eax,-0x424(%rbp)
  cmpl   $0x1ff,-0x424(%rbp)
  jle    L73
  movl   $0x1ff,-0x424(%rbp)
L73:
  cmpl   $0x0,-0x424(%rbp)
  je     L4
  mov    -0x424(%rbp),%edx
  mov    -0x440(%rbp),%rcx
  lea    -0x410(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L4:
  mov    -0x424(%rbp),%eax
  cltq
  movb   $0x0,-0x410(%rbp,%rax,1)
  jmp    L149
L89:
  addq   $0x1,-0x418(%rbp)
L149:
  mov    -0x418(%rbp),%rax
  cmp    -0x448(%rbp),%rax
  jae    L98
  mov    -0x418(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  je     L89
  mov    -0x418(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L89
L98:
  mov    -0x448(%rbp),%rax
  sub    -0x418(%rbp),%rax
  mov    %eax,-0x424(%rbp)
  cmpl   $0x1ff,-0x424(%rbp)
  jle    L123
  movl   $0x1ff,-0x424(%rbp)
L123:
  cmpl   $0x0,-0x424(%rbp)
  je     L16
  mov    -0x424(%rbp),%edx
  mov    -0x418(%rbp),%rcx
  lea    -0x210(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L16:
  mov    -0x424(%rbp),%eax
  cltq
  movb   $0x0,-0x210(%rbp,%rax,1)
  lea    -0x210(%rbp),%rdx
  lea    -0x410(%rbp),%rcx
  mov    -0x438(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <svgParseAttr@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L116
  call   <__stack_chk_fail@plt>
L116:
  leave
  ret
```

assistant: ```c
int svgParseNameValue(struct SVGParser *p, const char *start, const char *end) {
  const char *str;
  const char *val;
  char name[512];
  char value[512];
  int n;
  str = start;
  while (str < end && *str != ':')
    ++str;
  val = str;
  while (str > start && (*str == ':' || isspace(*str)))
    --str;
  ++str;
  n = (int)(str - start);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(name, start, n);
  name[n] = 0;
  while (val < end && (*val == ':' || isspace(*val)))
    ++val;
  n = (int)(end - val);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(value, val, n);
  value[n] = 0;
  return svgParseAttr(p, name, value);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<svgParseNameValue>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x418,%rsp
  mov    %rdi,%r14
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsi,%rbx
  mov    %rsi,%rbp
  cmp    %rdx,%rsi
  jae    L187
L1:
  cmpb   $0x3a,(%rbx)
  je     L130
  add    $0x1,%rbx
  cmp    %rbx,%r12
  jne    L1
  mov    %r12,%rbx
L130:
  cmp    %rbx,%r13
  jae    L75
  mov    %rbx,%rbp
  jmp    L52
L75:
  mov    %rbx,%rbp
  jmp    L187
L82:
  sub    $0x1,%rbp
  cmp    %rbp,%r13
  je     L16
L52:
  movzbl 0x0(%rbp),%edi
  cmp    $0x3a,%dil
  je     L82
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L82
  jmp    L187
L16:
  mov    %r13,%rbp
L187:
  add    $0x1,%rbp
  sub    %r13,%rbp
  mov    %ebp,%r15d
  cmp    $0x1ff,%ebp
  jg     L5
  test   %ebp,%ebp
  je     L2
L147:
  mov    %rsp,%rdi
  mov    %r15d,%edx
  mov    %r13,%rsi
  call   <memcpy@plt>
L2:
  movslq %r15d,%r15
  movb   $0x0,(%rsp,%r15,1)
  cmp    %rbx,%r12
  ja     L204
  jmp    L100
L5:
  mov    $0x1ff,%r15d
  jmp    L147
L26:
  add    $0x1,%rbx
  cmp    %rbx,%r12
  je     L228
L204:
  movzbl (%rbx),%edi
  cmp    $0x3a,%dil
  je     L26
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L26
L100:
  sub    %rbx,%r12
  mov    %r12d,%ebp
  cmp    $0x1ff,%r12d
  jg     L32
  test   %r12d,%r12d
  je     L59
L25:
  lea    0x200(%rsp),%rdi
  mov    %ebp,%edx
  mov    %rbx,%rsi
  call   <memcpy@plt>
L59:
  movslq %ebp,%rbp
  movb   $0x0,0x200(%rsp,%rbp,1)
  lea    0x200(%rsp),%rdx
  mov    %rsp,%rsi
  mov    %r14,%rdi
  call   <svgParseAttr@plt>
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L136
  add    $0x418,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L32:
  mov    $0x1ff,%ebp
  jmp    L25
L228:
  mov    $0x0,%ebp
  jmp    L59
L136:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int svgParseNameValue(struct SVGParser *p, const char *start, const char *end) {
  const char *str;
  const char *val;
  char name[512];
  char value[512];
  int n;
  str = start;
  while (str < end && *str != ':')
    ++str;
  val = str;
  while (str > start && (*str == ':' || isspace(*str)))
    --str;
  ++str;
  n = (int)(str - start);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(name, start, n);
  name[n] = 0;
  while (val < end && (*val == ':' || isspace(*val)))
    ++val;
  n = (int)(end - val);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(value, val, n);
  value[n] = 0;
  return svgParseAttr(p, name, value);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<svgParseNameValue>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  lea    0x1(%rsi),%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x428,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  cmp    %rdx,%rsi
  jb     L111
  jmp    L8
  nop
L198:
  add    $0x1,%rbp
  cmp    %rbp,%rbx
  je     L42
L111:
  cmpb   $0x3a,0x0(%rbp)
  jne    L198
  cmp    %rbp,%r15
  jae    L15
L42:
  mov    %rbp,%r13
  jmp    L55
  nopl   (%rax)
L221:
  mov    %rax,%r13
L55:
  movsbl 0x0(%r13),%edi
  cmp    $0x3a,%dil
  je     L119
  call   <isspace@plt>
  test   %rax,%rax
  je     L14
L119:
  lea    -0x1(%r13),%rax
  cmp    %rax,%r15
  jne    L221
L8:
  sub    %r15,%r13
  movslq %r13d,%rdx
  cmp    $0x1ff,%r13d
  jg     L214
  lea    0x10(%rsp),%r14
  test   %r13d,%r13d
  jne    L167
L183:
  movb   $0x0,0x10(%rsp,%rdx,1)
  cmp    %rbp,%rbx
  jbe    L162
  nopl   0x0(%rax)
L90:
  movsbl 0x0(%rbp),%edi
  cmp    $0x3a,%dil
  je     L4
  call   <isspace@plt>
  test   %rax,%rax
  je     L162
L4:
  add    $0x1,%rbp
  cmp    %rbp,%rbx
  jne    L90
  xor    %r13d,%r13d
L112:
  lea    0x210(%rsp),%r15
L83:
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r12,%rdi
  movb   $0x0,0x210(%rsp,%r13,1)
  call   <svgParseAttr@plt>
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L193
  add    $0x428,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L214:
  mov    $0x1ff,%edx
L167:
  lea    0x10(%rsp),%r14
  mov    %r15,%rsi
  mov    %edx,0xc(%rsp)
  mov    %r14,%rdi
  call   <memcpy@plt>
  movslq 0xc(%rsp),%rdx
  jmp    L183
  nopl   0x0(%rax,%rax,1)
L162:
  sub    %rbp,%rbx
  movslq %ebx,%r13
  cmp    $0x1ff,%ebx
  jg     L67
  test   %ebx,%ebx
  je     L112
L168:
  lea    0x210(%rsp),%r15
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  call   <memcpy@plt>
  jmp    L83
  nopl   0x0(%rax)
L67:
  mov    $0x1ff,%r13d
  jmp    L168
  nopl   0x0(%rax,%rax,1)
L14:
  add    $0x1,%r13
  jmp    L8
L15:
  lea    0x1(%rbp),%r13
  jmp    L8
L193:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int svgParseNameValue(struct SVGParser *p, const char *start, const char *end) {
  const char *str;
  const char *val;
  char name[512];
  char value[512];
  int n;
  str = start;
  while (str < end && *str != ':')
    ++str;
  val = str;
  while (str > start && (*str == ':' || isspace(*str)))
    --str;
  ++str;
  n = (int)(str - start);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(name, start, n);
  name[n] = 0;
  while (val < end && (*val == ':' || isspace(*val)))
    ++val;
  n = (int)(end - val);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(value, val, n);
  value[n] = 0;
  return svgParseAttr(p, name, value);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<svgParseNameValue>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  lea    0x1(%rsi),%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x428,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  cmp    %rdx,%rsi
  jb     L6
  jmp    L0
  nop
L131:
  add    $0x1,%rbp
  cmp    %rbp,%rbx
  je     L120
L6:
  cmpb   $0x3a,0x0(%rbp)
  jne    L131
  cmp    %rbp,%r15
  jae    L224
L120:
  mov    %rbp,%r13
  jmp    L27
  nopl   (%rax)
L226:
  mov    %rax,%r13
L27:
  movsbl 0x0(%r13),%edi
  cmp    $0x3a,%dil
  je     L89
  call   <isspace@plt>
  test   %rax,%rax
  je     L174
L89:
  lea    -0x1(%r13),%rax
  cmp    %rax,%r15
  jne    L226
L0:
  sub    %r15,%r13
  movslq %r13d,%rdx
  cmp    $0x1ff,%r13d
  jg     L198
  lea    0x10(%rsp),%r14
  test   %r13d,%r13d
  jne    L103
L51:
  movb   $0x0,0x10(%rsp,%rdx,1)
  cmp    %rbp,%rbx
  jbe    L147
  nopl   0x0(%rax)
L119:
  movsbl 0x0(%rbp),%edi
  cmp    $0x3a,%dil
  je     L158
  call   <isspace@plt>
  test   %rax,%rax
  je     L147
L158:
  add    $0x1,%rbp
  cmp    %rbp,%rbx
  jne    L119
  xor    %r13d,%r13d
L71:
  lea    0x210(%rsp),%r15
L40:
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r12,%rdi
  movb   $0x0,0x210(%rsp,%r13,1)
  call   <svgParseAttr@plt>
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L154
  add    $0x428,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L198:
  mov    $0x1ff,%edx
L103:
  lea    0x10(%rsp),%r14
  mov    %r15,%rsi
  mov    %edx,0xc(%rsp)
  mov    %r14,%rdi
  call   <memcpy@plt>
  movslq 0xc(%rsp),%rdx
  jmp    L51
  nopl   0x0(%rax,%rax,1)
L147:
  sub    %rbp,%rbx
  movslq %ebx,%r13
  cmp    $0x1ff,%ebx
  jg     L82
  test   %ebx,%ebx
  je     L71
L110:
  lea    0x210(%rsp),%r15
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  call   <memcpy@plt>
  jmp    L40
  nopl   0x0(%rax)
L82:
  mov    $0x1ff,%r13d
  jmp    L110
  nopl   0x0(%rax,%rax,1)
L174:
  add    $0x1,%r13
  jmp    L0
L224:
  lea    0x1(%rbp),%r13
  jmp    L0
L154:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int svgParseNameValue(struct SVGParser *p, const char *start, const char *end) {
  const char *str;
  const char *val;
  char name[512];
  char value[512];
  int n;
  str = start;
  while (str < end && *str != ':')
    ++str;
  val = str;
  while (str > start && (*str == ':' || isspace(*str)))
    --str;
  ++str;
  n = (int)(str - start);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(name, start, n);
  name[n] = 0;
  while (val < end && (*val == ':' || isspace(*val)))
    ++val;
  n = (int)(end - val);
  if (n > 511)
    n = 511;
  if (n)
    memcpy(value, val, n);
  value[n] = 0;
  return svgParseAttr(p, name, value);
}
```
user: Translate the below assembly code into C programming language:

```asm
<print_arguments>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L10:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <print_letters@plt>
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L10
  nop
  nop
  leave
  ret
```

assistant: ```c
void print_arguments(int argc, char *argv[]) {
  int i = 0;
  for (i = 0; i < argc; i++) {
    print_letters(argv[i], strlen(argv[i]));
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_arguments>:
  endbr64
  test   %edi,%edi
  jle    L1
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbx
  lea    -0x1(%rdi),%eax
  lea    0x8(%rsi,%rax,8),%rbp
L4:
  mov    (%rbx),%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    (%rbx),%rdi
  call   <print_letters@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L4
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  ret
```

assistant: ```c
void print_arguments(int argc, char *argv[]) {
  int i = 0;
  for (i = 0; i < argc; i++) {
    print_letters(argv[i], strlen(argv[i]));
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<print_arguments>:
  endbr64
  test   %edi,%edi
  jle    L16
  push   %rbp
  lea    -0x1(%rdi),%eax
  push   %rbx
  lea    0x8(%rsi,%rax,8),%rbp
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L11:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <strlen@plt>
  mov    -0x8(%rbx),%rdi
  mov    %eax,%esi
  call   <print_letters@plt>
  cmp    %rbp,%rbx
  jne    L11
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  ret
```

assistant: ```c
void print_arguments(int argc, char *argv[]) {
  int i = 0;
  for (i = 0; i < argc; i++) {
    print_letters(argv[i], strlen(argv[i]));
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<print_arguments>:
  endbr64
  test   %edi,%edi
  jle    L2
  push   %rbp
  lea    -0x1(%rdi),%eax
  push   %rbx
  lea    0x8(%rsi,%rax,8),%rbp
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L1:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <strlen@plt>
  mov    -0x8(%rbx),%rdi
  mov    %eax,%esi
  call   <print_letters@plt>
  cmp    %rbp,%rbx
  jne    L1
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  ret
```

assistant: ```c
void print_arguments(int argc, char *argv[]) {
  int i = 0;
  for (i = 0; i < argc; i++) {
    print_letters(argv[i], strlen(argv[i]));
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<log_warning>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L6
  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)
L6:
  mov    -0xd8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%esi
  mov    -0xd8(%rbp),%rcx
  mov    -0xd0(%rbp),%rdx
  mov    -0xc8(%rbp),%rax
  mov    %esi,%r8d
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <print@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void log_warning(struct log *__restrict l, const char *__restrict tag, const char *__restrict fmt, ...) {
  va_list vargs;
  va_start(vargs, fmt);
  print(l, 2, tag, fmt, vargs);
  va_end(vargs);
}
```
user: What is the c source code of the assembly code below?

```asm
<log_warning>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%rbx
  mov    %rdx,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%r8d
  mov    %rbx,%rcx
  mov    %r13,%rdx
  mov    $0x2,%esi
  mov    %r12,%rdi
  call   <print@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void log_warning(struct log *__restrict l, const char *__restrict tag, const char *__restrict fmt, ...) {
  va_list vargs;
  va_start(vargs, fmt);
  print(l, 2, tag, fmt, vargs);
  va_end(vargs);
}
```
user: Translate the below assembly code into C programming language:

```asm
<log_warning>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  mov    %rdx,%rsi
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%r8d
  mov    %r12,%rcx
  mov    %r14,%rdx
  mov    %r13,%rdi
  mov    $0x2,%esi
  call   <print@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void log_warning(struct log *__restrict l, const char *__restrict tag, const char *__restrict fmt, ...) {
  va_list vargs;
  va_start(vargs, fmt);
  print(l, 2, tag, fmt, vargs);
  va_end(vargs);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<log_warning>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  mov    %rdx,%rsi
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%r8d
  mov    %r12,%rcx
  mov    %r14,%rdx
  mov    %r13,%rdi
  mov    $0x2,%esi
  call   <print@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void log_warning(struct log *__restrict l, const char *__restrict tag, const char *__restrict fmt, ...) {
  va_list vargs;
  va_start(vargs, fmt);
  print(l, 2, tag, fmt, vargs);
  va_end(vargs);
}
```
user: What is the c source code of the assembly code below?

```asm
<get_my_pwent>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    $0x0,%eax
  call   <getuid@plt>
  mov    %rax,-0x18(%rbp)
  mov    $0x0,%eax
  call   <getlogin@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L35
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L35
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <getpwnam@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L35
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x18(%rbp)
  jne    L35
  mov    -0x8(%rbp),%rax
  jmp    L10
L35:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getpwuid@plt>
L10:
  leave
  ret
```

assistant: ```c
struct passwd *get_my_pwent() {
  uid_t uid = getuid();
  char *name = getlogin();
  if (name && *name) {
    struct passwd *pw = getpwnam(name);
    if (pw && pw->pw_uid == uid)
      return pw;
  }
  return getpwuid(uid);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_my_pwent>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <getuid@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  call   <getlogin@plt>
  test   %rax,%rax
  je     L48
  cmpb   $0x0,(%rax)
  jne    L33
L48:
  mov    %rbx,%rdi
  call   <getpwuid@plt>
L45:
  pop    %rbx
  ret
L33:
  mov    %rax,%rdi
  call   <getpwnam@plt>
  test   %rax,%rax
  je     L48
  cmp    %rbx,(%rax)
  jne    L48
  jmp    L45
```

assistant: ```c
struct passwd *get_my_pwent() {
  uid_t uid = getuid();
  char *name = getlogin();
  if (name && *name) {
    struct passwd *pw = getpwnam(name);
    if (pw && pw->pw_uid == uid)
      return pw;
  }
  return getpwuid(uid);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_my_pwent>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <getuid@plt>
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <getlogin@plt>
  test   %rax,%rax
  je     L31
  cmpb   $0x0,(%rax)
  jne    L4
L31:
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1080 <getpwuid@plt>
  nopl   0x0(%rax)
L4:
  mov    %rax,%rdi
  call   <getpwnam@plt>
  test   %rax,%rax
  je     L31
  cmp    %rbp,(%rax)
  jne    L31
  pop    %rbp
  ret
```

assistant: ```c
struct passwd *get_my_pwent() {
  uid_t uid = getuid();
  char *name = getlogin();
  if (name && *name) {
    struct passwd *pw = getpwnam(name);
    if (pw && pw->pw_uid == uid)
      return pw;
  }
  return getpwuid(uid);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_my_pwent>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <getuid@plt>
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <getlogin@plt>
  test   %rax,%rax
  je     L0
  cmpb   $0x0,(%rax)
  jne    L29
L0:
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1080 <getpwuid@plt>
  nopl   0x0(%rax)
L29:
  mov    %rax,%rdi
  call   <getpwnam@plt>
  test   %rax,%rax
  je     L0
  cmp    %rbp,(%rax)
  jne    L0
  pop    %rbp
  ret
```

assistant: ```c
struct passwd *get_my_pwent() {
  uid_t uid = getuid();
  char *name = getlogin();
  if (name && *name) {
    struct passwd *pw = getpwnam(name);
    if (pw && pw->pw_uid == uid)
      return pw;
  }
  return getpwuid(uid);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<sappendn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <stringlength@plt>
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <stringlength@plt>
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L6
L7:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  add    %ecx,%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0xc(%rbp)
L6:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jge    L14
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
L14:
  mov    -0x8(%rbp),%edx
  mov    -0x24(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void sappendn(char *src, char *dst, int n) {
  int i = 0;
  int m1 = stringlength(src) - 1;
  int m2 = stringlength(dst) - 1;
  for (i = 0; (i < n) && (*(dst + i) != '\0'); i++) {
    *(src + (m1 + i)) = *(dst + i);
  }
  *(src + (m1 + n)) = '\0';
}
```