ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <print_version@plt>
  movl   $0x0,-0x1c(%rbp)
  movl   $0x1,-0x18(%rbp)
  jmp    L15
L13:
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,%ecx
  mov    $0xf4240,%eax
  cltd
  idiv   %ecx
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L25
L32:
  addl   $0x1,-0x1c(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%edx
  lea    D5(%rip),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <benchmark@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0xc(%rbp),%eax
  movq   %rdx,%xmm0
  mov    %eax,%edi
  call   <print_results@plt>
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x14(%rbp)
L25:
  cmpl   $0x2,-0x14(%rbp)
  jle    L32
  addl   $0x1,-0x18(%rbp)
L15:
  cmpl   $0x6,-0x18(%rbp)
  jle    L13
  mov    -0x1c(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <print_summary@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D5
type: string
name: read_data
arguments: data_tag: D8
type: string
name: read_data
arguments: data_tag: D24
type: string

tool: D5: dmax

tool: D8: # c::%s:len=%d


tool: D24: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int count;
  int iter;
  int len;
  int i;
  int j;
  srand(time(NULL));
  print_version();
  count = 0;
  for (i = 1; i <= 6; i++) {
    len = pow(10, i);
    iter = 1000000 / pow(10, i - 1);
    for (j = 0; j < 3; j++) {
      count += 1;
      printf("# c::%s:len=%d\n", "dmax", len);
      elapsed = benchmark(iter, len);
      print_results(iter, elapsed);
      printf("ok %d benchmark finished\n", count);
    }
  }
  print_summary(count, count);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <print_version@plt>
  mov    $0x3,%r12d
  mov    $0x1,%r14d
  lea    D29(%rip),%r15
  jmp    L38
L33:
  add    $0x1,%r14d
  add    $0x3,%r12d
  cmp    $0x15,%r12d
  je     L25
L38:
  lea    -0x3(%r12),%ebx
  mov    %r14d,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,%ebp
  lea    -0x1(%r14),%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,%ecx
  mov    $0xf4240,%eax
  cltd
  idiv   %ecx
  mov    %eax,%r13d
L16:
  add    $0x1,%ebx
  mov    %ebp,%edx
  mov    %r15,%rsi
  lea    D0(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,%esi
  mov    %r13d,%edi
  call   <benchmark@plt>
  mov    %r13d,%edi
  call   <print_results@plt>
  mov    %ebx,%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmp    %r12d,%ebx
  jne    L16
  jmp    L33
L25:
  mov    $0x12,%esi
  mov    $0x12,%edi
  call   <print_summary@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: tag: D29
type: string
name: parse_data
arguments: tag: D0
type: string
name: parse_data
arguments: tag: D13
type: string

tool: D29: dmax

tool: D0: # c::%s:len=%d


tool: D13: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int count;
  int iter;
  int len;
  int i;
  int j;
  srand(time(NULL));
  print_version();
  count = 0;
  for (i = 1; i <= 6; i++) {
    len = pow(10, i);
    iter = 1000000 / pow(10, i - 1);
    for (j = 0; j < 3; j++) {
      count += 1;
      printf("# c::%s:len=%d\n", "dmax", len);
      elapsed = benchmark(iter, len);
      print_results(iter, elapsed);
      printf("ok %d benchmark finished\n", count);
    }
  }
  print_summary(count, count);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  xor    %edi,%edi
  lea    D17(%rip),%r15
  push   %r14
  lea    D8(%rip),%r14
  push   %r13
  lea    D19(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <print_version@plt>
  movl   $0x3,0x8(%rsp)
  movl   $0x1,0xc(%rsp)
  nopl   0x0(%rax)
L10:
  mov    0xc(%rsp),%ebp
  mov    0x8(%rsp),%eax
  mov    $0xa,%edi
  mov    %ebp,%esi
  lea    -0x3(%rax),%r12d
  call   <pow@plt>
  lea    -0x1(%rbp),%esi
  mov    $0xa,%edi
  mov    %eax,%ebx
  call   <pow@plt>
  mov    %eax,%r8d
  mov    $0xf4240,%eax
  cltd
  idiv   %r8d
  mov    %eax,%ebp
L12:
  mov    %ebx,%edx
  mov    %r15,%rsi
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebx,%esi
  mov    %ebp,%edi
  add    $0x1,%r12d
  call   <benchmark@plt>
  mov    %ebp,%edi
  call   <print_results@plt>
  xor    %eax,%eax
  mov    %r12d,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  cmp    0x8(%rsp),%r12d
  jne    L12
  lea    0x3(%r12),%eax
  addl   $0x1,0xc(%rsp)
  mov    %eax,0x8(%rsp)
  cmp    $0x12,%r12d
  jne    L10
  mov    $0x12,%esi
  mov    $0x12,%edi
  call   <print_summary@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
datatype: string
name: retrieve_data
arguments: data_tag: D8
datatype: string
name: retrieve_data
arguments: data_tag: D19
datatype: string

tool: D17: dmax

tool: D8: # c::%s:len=%d


tool: D19: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int count;
  int iter;
  int len;
  int i;
  int j;
  srand(time(NULL));
  print_version();
  count = 0;
  for (i = 1; i <= 6; i++) {
    len = pow(10, i);
    iter = 1000000 / pow(10, i - 1);
    for (j = 0; j < 3; j++) {
      count += 1;
      printf("# c::%s:len=%d\n", "dmax", len);
      elapsed = benchmark(iter, len);
      print_results(iter, elapsed);
      printf("ok %d benchmark finished\n", count);
    }
  }
  print_summary(count, count);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r15
  xor    %edi,%edi
  lea    D26(%rip),%r15
  push   %r14
  lea    D5(%rip),%r14
  push   %r13
  lea    D29(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <print_version@plt>
  movl   $0x3,0x8(%rsp)
  movl   $0x1,0xc(%rsp)
  nopl   0x0(%rax)
L4:
  mov    0xc(%rsp),%ebp
  mov    0x8(%rsp),%eax
  mov    $0xa,%edi
  mov    %ebp,%esi
  lea    -0x3(%rax),%r12d
  call   <pow@plt>
  lea    -0x1(%rbp),%esi
  mov    $0xa,%edi
  mov    %eax,%ebx
  call   <pow@plt>
  mov    %eax,%r8d
  mov    $0xf4240,%eax
  cltd
  idiv   %r8d
  mov    %eax,%ebp
L7:
  mov    %ebx,%edx
  mov    %r15,%rsi
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebx,%esi
  mov    %ebp,%edi
  add    $0x1,%r12d
  call   <benchmark@plt>
  mov    %ebp,%edi
  call   <print_results@plt>
  xor    %eax,%eax
  mov    %r12d,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  cmp    0x8(%rsp),%r12d
  jne    L7
  lea    0x3(%r12),%eax
  addl   $0x1,0xc(%rsp)
  mov    %eax,0x8(%rsp)
  cmp    $0x12,%r12d
  jne    L4
  mov    $0x12,%esi
  mov    $0x12,%edi
  call   <print_summary@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: tag: D26
data_type: string
name: read_data
arguments: tag: D5
data_type: string
name: read_data
arguments: tag: D29
data_type: string

tool: D26: dmax

tool: D5: # c::%s:len=%d


tool: D29: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int count;
  int iter;
  int len;
  int i;
  int j;
  srand(time(NULL));
  print_version();
  count = 0;
  for (i = 1; i <= 6; i++) {
    len = pow(10, i);
    iter = 1000000 / pow(10, i - 1);
    for (j = 0; j < 3; j++) {
      count += 1;
      printf("# c::%s:len=%d\n", "dmax", len);
      elapsed = benchmark(iter, len);
      print_results(iter, elapsed);
      printf("ok %d benchmark finished\n", count);
    }
  }
  print_summary(count, count);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<tooClose>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  movsd  %xmm1,-0x10(%rbp)
  movsd  -0x8(%rbp),%xmm0
  comisd -0x10(%rbp),%xmm0
  jbe    L4
  movsd  -0x8(%rbp),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x10(%rbp),%xmm1
  movsd  D9(%rip),%xmm0
  comisd %xmm1,%xmm0
  seta   %al
  movzbl %al,%eax
  jmp    L2
L4:
  movsd  -0x10(%rbp),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x8(%rbp),%xmm1
  movsd  D9(%rip),%xmm0
  comisd %xmm1,%xmm0
  seta   %al
  movzbl %al,%eax
L2:
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D9
type_infered: f64

tool: D9: 0.5

assistant: ```c
unsigned int tooClose(double a, double b) {
  if ((1 == 0)) {
    libc_printf((char *)"a = %g, b = %g\\n", 16, a, b);
  }
  if (a > b) {
    return (a - b) < 0.5;
  } else {
    return (b - a) < 0.5;
  }
  __builtin_unreachable();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tooClose>:
  endbr64
  comisd %xmm1,%xmm0
  jbe    L7
  subsd  %xmm1,%xmm0
  movsd  D1(%rip),%xmm1
  comisd %xmm0,%xmm1
  seta   %al
  movzbl %al,%eax
  ret
L7:
  subsd  %xmm0,%xmm1
  movsd  D1(%rip),%xmm0
  comisd %xmm1,%xmm0
  seta   %al
  movzbl %al,%eax
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D1
type: f64

tool: D1: 0.5

assistant: ```c
unsigned int tooClose(double a, double b) {
  if ((1 == 0)) {
    libc_printf((char *)"a = %g, b = %g\\n", 16, a, b);
  }
  if (a > b) {
    return (a - b) < 0.5;
  } else {
    return (b - a) < 0.5;
  }
  __builtin_unreachable();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<tooClose>:
  endbr64
  comisd %xmm1,%xmm0
  jbe    L8
  subsd  %xmm1,%xmm0
  movsd  D17(%rip),%xmm1
  xor    %eax,%eax
  comisd %xmm0,%xmm1
  seta   %al
  ret
L8:
  subsd  %xmm0,%xmm1
  movsd  D17(%rip),%xmm0
  xor    %eax,%eax
  comisd %xmm1,%xmm0
  seta   %al
  ret
```

tool_calls: name: parse_data
arguments: tag: D17
datatype: f64

tool: D17: 0.5

assistant: ```c
unsigned int tooClose(double a, double b) {
  if ((1 == 0)) {
    libc_printf((char *)"a = %g, b = %g\\n", 16, a, b);
  }
  if (a > b) {
    return (a - b) < 0.5;
  } else {
    return (b - a) < 0.5;
  }
  __builtin_unreachable();
}
```
user: What is the c source code of the assembly code below?

```asm
<tooClose>:
  endbr64
  comisd %xmm1,%xmm0
  jbe    L1
  subsd  %xmm1,%xmm0
  movsd  D19(%rip),%xmm1
  xor    %eax,%eax
  comisd %xmm0,%xmm1
  seta   %al
  ret
L1:
  subsd  %xmm0,%xmm1
  movsd  D19(%rip),%xmm0
  xor    %eax,%eax
  comisd %xmm1,%xmm0
  seta   %al
  ret
```

tool_calls: name: unpack_data
arguments: label: D19
type_infered: f64

tool: D19: 0.5

assistant: ```c
unsigned int tooClose(double a, double b) {
  if ((1 == 0)) {
    libc_printf((char *)"a = %g, b = %g\\n", 16, a, b);
  }
  if (a > b) {
    return (a - b) < 0.5;
  } else {
    return (b - a) < 0.5;
  }
  __builtin_unreachable();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dvm_mbstowcs_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  lea    -0x24(%rbp),%rax
  mov    $0x4,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  jmp    L38
L7:
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    -0x38(%rbp),%rcx
  mov    -0x20(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rsi
  lea    -0x24(%rbp),%rdx
  mov    %rdx,%rcx
  mov    %eax,%edx
  mov    $0x0,%edi
  call   <mbrtowc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0xffffffffffffffff,-0x10(%rbp)
  je     L28
  cmpq   $0xfffffffffffffffe,-0x10(%rbp)
  jne    L19
L28:
  mov    -0x10(%rbp),%rax
  jmp    L34
L19:
  addq   $0x1,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  add    %rax,-0x20(%rbp)
L38:
  mov    -0x38(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
  mov    -0x18(%rbp),%rax
L34:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L53
  call   <__stack_chk_fail@plt>
L53:
  leave
  ret
```

assistant: ```c
size_t dvm_mbstowcs_len(const char *src) {
  size_t src_idx = 0, dest_count = 0, wc_len = 0;
  mbstate_t ps;
  memset(&ps, 0, sizeof(mbstate_t));
  while (src[src_idx] != '\0') {
    wc_len = mbrtowc(NULL, &src[src_idx], MB_LEN_MAX, &ps);
    if (wc_len == (size_t)-1 || wc_len == (size_t)-2) {
      return wc_len;
    }
    dest_count++;
    src_idx += wc_len;
  }
  return dest_count;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<dvm_mbstowcs_len>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x4,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  cmpb   $0x0,(%r12)
  je     L40
  mov    %r12,%rsi
  mov    $0x0,%ebp
  mov    $0x0,%ebx
  lea    0x4(%rsp),%r13
L19:
  mov    %r13,%rcx
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%edi
  call   <mbrtowc@plt>
  cmp    $0xfffffffffffffffd,%rax
  ja     L2
  add    $0x1,%rbp
  add    %rax,%rbx
  lea    (%r12,%rbx,1),%rsi
  cmpb   $0x0,(%rsi)
  jne    L19
  mov    %rbp,%rax
L2:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L40:
  mov    $0x0,%eax
  jmp    L2
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t dvm_mbstowcs_len(const char *src) {
  size_t src_idx = 0, dest_count = 0, wc_len = 0;
  mbstate_t ps;
  memset(&ps, 0, sizeof(mbstate_t));
  while (src[src_idx] != '\0') {
    wc_len = mbrtowc(NULL, &src[src_idx], MB_LEN_MAX, &ps);
    if (wc_len == (size_t)-1 || wc_len == (size_t)-2) {
      return wc_len;
    }
    dest_count++;
    src_idx += wc_len;
  }
  return dest_count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<dvm_mbstowcs_len>:
  endbr64
  push   %r14
  xor    %esi,%esi
  mov    $0x4,%edx
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %r12,%rdi
  call   <memset@plt>
  cmpb   $0x0,0x0(%rbp)
  je     L25
  mov    D2(%rip),%r13
  mov    %rbp,%rsi
  xor    %ebx,%ebx
  xor    %r14d,%r14d
  jmp    L4
  xchg   %ax,%ax
L58:
  add    %rax,%r14
  add    $0x1,%rbx
  lea    0x0(%rbp,%r14,1),%rsi
  cmpb   $0x0,(%rsi)
  je     L45
L4:
  mov    0x0(%r13),%edx
  xor    %edi,%edi
  mov    %r12,%rcx
  call   <mbrtowc@plt>
  cmp    $0xfffffffffffffffd,%rax
  jbe    L58
L42:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L41
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L45:
  mov    %rbx,%rax
  jmp    L42
L25:
  xor    %eax,%eax
  jmp    L42
L41:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t dvm_mbstowcs_len(const char *src) {
  size_t src_idx = 0, dest_count = 0, wc_len = 0;
  mbstate_t ps;
  memset(&ps, 0, sizeof(mbstate_t));
  while (src[src_idx] != '\0') {
    wc_len = mbrtowc(NULL, &src[src_idx], MB_LEN_MAX, &ps);
    if (wc_len == (size_t)-1 || wc_len == (size_t)-2) {
      return wc_len;
    }
    dest_count++;
    src_idx += wc_len;
  }
  return dest_count;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<dvm_mbstowcs_len>:
  endbr64
  push   %r14
  xor    %esi,%esi
  mov    $0x4,%edx
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %r12,%rdi
  call   <memset@plt>
  cmpb   $0x0,0x0(%rbp)
  je     L29
  mov    D6(%rip),%r13
  mov    %rbp,%rsi
  xor    %ebx,%ebx
  xor    %r14d,%r14d
  jmp    L34
  xchg   %ax,%ax
L3:
  add    %rax,%r14
  add    $0x1,%rbx
  lea    0x0(%rbp,%r14,1),%rsi
  cmpb   $0x0,(%rsi)
  je     L55
L34:
  mov    0x0(%r13),%edx
  xor    %edi,%edi
  mov    %r12,%rcx
  call   <mbrtowc@plt>
  cmp    $0xfffffffffffffffd,%rax
  jbe    L3
L17:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L55:
  mov    %rbx,%rax
  jmp    L17
L29:
  xor    %eax,%eax
  jmp    L17
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t dvm_mbstowcs_len(const char *src) {
  size_t src_idx = 0, dest_count = 0, wc_len = 0;
  mbstate_t ps;
  memset(&ps, 0, sizeof(mbstate_t));
  while (src[src_idx] != '\0') {
    wc_len = mbrtowc(NULL, &src[src_idx], MB_LEN_MAX, &ps);
    if (wc_len == (size_t)-1 || wc_len == (size_t)-2) {
      return wc_len;
    }
    dest_count++;
    src_idx += wc_len;
  }
  return dest_count;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<yas_bma250_read_reg_byte>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0xff,-0xd(%rbp)
  movzbl -0x14(%rbp),%eax
  lea    -0xd(%rbp),%rcx
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <yas_bma250_read_reg@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L12
  movzbl -0xd(%rbp),%eax
  movzbl %al,%eax
  jmp    L19
L12:
  mov    $0x0,%eax
L19:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

assistant: ```c
int yas_bma250_read_reg_byte(unsigned char adr) {
  unsigned char buf = 0xff;
  int err;
  err = yas_bma250_read_reg(adr, &buf, 1);
  if (err == 0) {
    return buf;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<yas_bma250_read_reg_byte>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0xff,0x7(%rsp)
  lea    0x7(%rsp),%rsi
  movzbl %dil,%edi
  mov    $0x1,%edx
  call   <yas_bma250_read_reg@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  test   %edx,%edx
  je     L14
L7:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L24
  add    $0x18,%rsp
  ret
L14:
  movzbl 0x7(%rsp),%eax
  jmp    L7
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int yas_bma250_read_reg_byte(unsigned char adr) {
  unsigned char buf = 0xff;
  int err;
  err = yas_bma250_read_reg(adr, &buf, 1);
  if (err == 0) {
    return buf;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<yas_bma250_read_reg_byte>:
  endbr64
  sub    $0x18,%rsp
  movzbl %dil,%edi
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rsi
  movb   $0xff,0x7(%rsp)
  call   <yas_bma250_read_reg@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  test   %r8d,%r8d
  jne    L1
  movzbl 0x7(%rsp),%eax
L1:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x18,%rsp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int yas_bma250_read_reg_byte(unsigned char adr) {
  unsigned char buf = 0xff;
  int err;
  err = yas_bma250_read_reg(adr, &buf, 1);
  if (err == 0) {
    return buf;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<yas_bma250_read_reg_byte>:
  endbr64
  sub    $0x18,%rsp
  movzbl %dil,%edi
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rsi
  movb   $0xff,0x7(%rsp)
  call   <yas_bma250_read_reg@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  test   %r8d,%r8d
  jne    L14
  movzbl 0x7(%rsp),%eax
L14:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x18,%rsp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int yas_bma250_read_reg_byte(unsigned char adr) {
  unsigned char buf = 0xff;
  int err;
  err = yas_bma250_read_reg(adr, &buf, 1);
  if (err == 0) {
    return buf;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<floats_mat44_rotate_z_self>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xa0,%rsp
  movss  %xmm0,-0x94(%rbp)
  mov    %rdi,-0xa0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x90(%rbp),%rdx
  mov    -0x94(%rbp),%eax
  mov    %rdx,%rdi
  movd   %eax,%xmm0
  call   <floats_mat44_rotate_z@plt>
  lea    -0x90(%rbp),%rdx
  mov    -0xa0(%rbp),%rax
  sub    $0x8,%rsp
  push   $0x4
  push   $0x4
  lea    -0x50(%rbp),%rcx
  push   %rcx
  mov    $0x4,%r9d
  mov    $0x4,%r8d
  mov    %rdx,%rcx
  mov    $0x4,%edx
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <floats_mat_AB@plt>
  add    $0x20,%rsp
  lea    -0x50(%rbp),%rcx
  mov    -0xa0(%rbp),%rax
  mov    $0x40,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
void floats_mat44_rotate_z_self(float rad, float out[16]) {
  float tmp[16], prod[16];
  floats_mat44_rotate_z(rad, tmp);
  floats_mat_AB(out, 4, 4, tmp, 4, 4, prod, 4, 4);
  memcpy(out, prod, sizeof(float) * 16);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<floats_mat44_rotate_z_self>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x90,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <floats_mat44_rotate_z@plt>
  sub    $0x8,%rsp
  push   $0x4
  push   $0x4
  lea    0x58(%rsp),%rbp
  push   %rbp
  mov    $0x4,%r9d
  mov    $0x4,%r8d
  mov    %r12,%rcx
  mov    $0x4,%edx
  mov    $0x4,%esi
  mov    %rbx,%rdi
  call   <floats_mat_AB@plt>
  mov    %r12,%rsp
  mov    $0x40,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <memcpy@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x90,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void floats_mat44_rotate_z_self(float rad, float out[16]) {
  float tmp[16], prod[16];
  floats_mat44_rotate_z(rad, tmp);
  floats_mat_AB(out, 4, 4, tmp, 4, 4, prod, 4, 4);
  memcpy(out, prod, sizeof(float) * 16);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<floats_mat44_rotate_z_self>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  mov    %r13,%rdi
  call   <floats_mat44_rotate_z@plt>
  sub    $0x8,%rsp
  mov    %rbp,%rdi
  mov    %r13,%rcx
  push   $0x4
  mov    $0x4,%edx
  mov    $0x4,%esi
  mov    $0x4,%r9d
  push   $0x4
  mov    $0x4,%r8d
  lea    0x58(%rsp),%r12
  push   %r12
  call   <floats_mat_AB@plt>
  mov    %r13,%rsp
  mov    $0x40,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <memcpy@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x90,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void floats_mat44_rotate_z_self(float rad, float out[16]) {
  float tmp[16], prod[16];
  floats_mat44_rotate_z(rad, tmp);
  floats_mat_AB(out, 4, 4, tmp, 4, 4, prod, 4, 4);
  memcpy(out, prod, sizeof(float) * 16);
}
```