ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D31(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D1(%rip),%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <fork@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  je     L27
  call   <getpid@plt>
  mov    %eax,%ebp
  xor    %eax,%eax
  call   <getppid@plt>
  mov    %ebp,%esi
  lea    D4(%rip),%rdi
  mov    %eax,%edx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
L15:
  xor    %eax,%eax
  mov    %ebp,%esi
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L27:
  call   <getpid@plt>
  mov    %eax,%ebp
  xor    %eax,%eax
  call   <getppid@plt>
  mov    %ebp,%esi
  lea    D14(%rip),%rdi
  mov    %eax,%edx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  imul   %edx,%edx
  mov    %edx,0x4(%rsp)
  jmp    L15
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D31
data_type: string
name: retrieve_data
arguments: data_tag: D1
data_type: string
name: retrieve_data
arguments: data_tag: D4
data_type: string
name: retrieve_data
arguments: data_tag: D18
data_type: string
name: retrieve_data
arguments: data_tag: D14
data_type: string

tool: D31: Parent: n = 

tool: D1: %d

tool: D4: Parent: PID = %u, PPID = %u...


tool: D18: Process PID = %u: n = %d


tool: D14: Child : PID = %u, PPID = %u...


assistant: ```c
int main() {
  int n, mypid, parpid;
  printf("Parent: n = ");
  scanf("%d", &n);
  if (fork()) {
    mypid = getpid();
    parpid = getppid();
    printf("Parent: PID = %u, PPID = %u...\n", mypid, parpid);
  } else {
    mypid = getpid();
    parpid = getppid();
    printf("Child : PID = %u, PPID = %u...\n", mypid, parpid);
    n = n * n;
  }
  printf("Process PID = %u: n = %d\n", mypid, n);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D44(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D40(%rip),%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <fork@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  je     L26
  call   <getpid@plt>
  mov    %eax,%ebp
  xor    %eax,%eax
  call   <getppid@plt>
  mov    %ebp,%esi
  lea    D41(%rip),%rdi
  mov    %eax,%edx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
L24:
  xor    %eax,%eax
  mov    %ebp,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L26:
  call   <getpid@plt>
  mov    %eax,%ebp
  xor    %eax,%eax
  call   <getppid@plt>
  mov    %ebp,%esi
  lea    D38(%rip),%rdi
  mov    %eax,%edx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  imul   %edx,%edx
  mov    %edx,0x4(%rsp)
  jmp    L24
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D44
type: string
name: unpack_data
arguments: tag: D40
type: string
name: unpack_data
arguments: tag: D41
type: string
name: unpack_data
arguments: tag: D6
type: string
name: unpack_data
arguments: tag: D38
type: string

tool: D44: Parent: n = 

tool: D40: %d

tool: D41: Parent: PID = %u, PPID = %u...


tool: D6: Process PID = %u: n = %d


tool: D38: Child : PID = %u, PPID = %u...


assistant: ```c
int main() {
  int n, mypid, parpid;
  printf("Parent: n = ");
  scanf("%d", &n);
  if (fork()) {
    mypid = getpid();
    parpid = getppid();
    printf("Parent: PID = %u, PPID = %u...\n", mypid, parpid);
  } else {
    mypid = getpid();
    parpid = getppid();
    printf("Child : PID = %u, PPID = %u...\n", mypid, parpid);
    n = n * n;
  }
  printf("Process PID = %u: n = %d\n", mypid, n);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<createPal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L17
L0:
  mov    -0xc(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,-0x4(%rbp)
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0xc(%rbp)
L17:
  cmpl   $0x0,-0xc(%rbp)
  jne    L0
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int createPal(int num) {
  int orig = num;
  int pal = num;
  while (orig != 0) {
    int div = orig % 10;
    pal *= 10;
    pal += div;
    orig = orig / 10;
  }
  return pal;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<createPal>:
  endbr64
  test   %edi,%edi
  je     L17
  mov    %edi,%edx
L3:
  lea    (%rdx,%rdx,4),%ecx
  movslq %edi,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %edi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  sub    %edx,%edi
  lea    (%rdi,%rcx,2),%edx
  mov    %eax,%edi
  test   %eax,%eax
  jne    L3
L20:
  mov    %edx,%eax
  ret
L17:
  mov    %edi,%edx
  jmp    L20
```

assistant: ```c
int createPal(int num) {
  int orig = num;
  int pal = num;
  while (orig != 0) {
    int div = orig % 10;
    pal *= 10;
    pal += div;
    orig = orig / 10;
  }
  return pal;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<createPal>:
  endbr64
  mov    %edi,%eax
  test   %edi,%edi
  je     L13
  mov    %edi,%ecx
  nopl   0x0(%rax)
L8:
  movslq %ecx,%rdx
  lea    (%rax,%rax,4),%esi
  mov    %ecx,%eax
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%eax
  sar    $0x22,%rdx
  sub    %eax,%edx
  lea    (%rdx,%rdx,4),%eax
  add    %eax,%eax
  sub    %eax,%ecx
  lea    (%rcx,%rsi,2),%eax
  mov    %edx,%ecx
  test   %edx,%edx
  jne    L8
L13:
  ret
```

assistant: ```c
int createPal(int num) {
  int orig = num;
  int pal = num;
  while (orig != 0) {
    int div = orig % 10;
    pal *= 10;
    pal += div;
    orig = orig / 10;
  }
  return pal;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<createPal>:
  endbr64
  mov    %edi,%eax
  test   %edi,%edi
  je     L1
  mov    %edi,%ecx
  nopl   0x0(%rax)
L17:
  movslq %ecx,%rdx
  lea    (%rax,%rax,4),%esi
  mov    %ecx,%eax
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%eax
  sar    $0x22,%rdx
  sub    %eax,%edx
  lea    (%rdx,%rdx,4),%eax
  add    %eax,%eax
  sub    %eax,%ecx
  lea    (%rcx,%rsi,2),%eax
  mov    %edx,%ecx
  test   %edx,%edx
  jne    L17
L1:
  ret
```

assistant: ```c
int createPal(int num) {
  int orig = num;
  int pal = num;
  while (orig != 0) {
    int div = orig % 10;
    pal *= 10;
    pal += div;
    orig = orig / 10;
  }
  return pal;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<normalise_sudirore>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  movss  %xmm1,-0x18(%rbp)
  movss  %xmm2,-0x1c(%rbp)
  movss  %xmm3,-0x20(%rbp)
  pxor   %xmm0,%xmm0
  ucomiss -0x18(%rbp),%xmm0
  jp     L28
  pxor   %xmm0,%xmm0
  ucomiss -0x18(%rbp),%xmm0
  jne    L28
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  jmp    L2
L28:
  movss  -0x1c(%rbp),%xmm0
  subss  -0x18(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movsd  D6(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x1c(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <exp@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  -0x14(%rbp),%xmm1
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
L2:
  movss  -0x4(%rbp),%xmm0
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D6
type_infered: f32[2]

tool: {"D6": [0.0,-2.5625]}

assistant: ```c
float normalise_sudirore(float score, float n, float ntot, float ntotseq) {
  float ret;
  if (n == 0)
    ret = 0.0;
  else
    ret = score * (float)exp((double)(-10.0 * (float)(ntot - n) / ((float)(ntot))));
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<normalise_sudirore>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  ucomiss D7(%rip),%xmm1
  jp     L17
  pxor   %xmm0,%xmm0
  jne    L17
L29:
  add    $0x18,%rsp
  ret
L17:
  movaps %xmm2,%xmm0
  subss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  mulsd  D7(%rip),%xmm0
  cvtss2sd %xmm2,%xmm2
  divsd  %xmm2,%xmm0
  call   <exp@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  mulss  0xc(%rsp),%xmm0
  jmp    L29
```

tool_calls: name: unpack_data
arguments: data_tag: D7
datatype: f32[2]

tool: {"D7": [0.0,-2.5625]}

assistant: ```c
float normalise_sudirore(float score, float n, float ntot, float ntotseq) {
  float ret;
  if (n == 0)
    ret = 0.0;
  else
    ret = score * (float)exp((double)(-10.0 * (float)(ntot - n) / ((float)(ntot))));
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<normalise_sudirore>:
  endbr64
  pxor   %xmm4,%xmm4
  movaps %xmm0,%xmm3
  ucomiss %xmm4,%xmm1
  jp     L19
  pxor   %xmm0,%xmm0
  jne    L19
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  movaps %xmm2,%xmm0
  sub    $0x18,%rsp
  cvtss2sd %xmm2,%xmm2
  subss  %xmm1,%xmm0
  movss  %xmm3,0xc(%rsp)
  cvtss2sd %xmm0,%xmm0
  mulsd  D4(%rip),%xmm0
  divsd  %xmm2,%xmm0
  call   <exp@plt>
  pxor   %xmm0,%xmm0
  movss  0xc(%rsp),%xmm3
  add    $0x18,%rsp
  cvtsi2ss %rax,%xmm0
  mulss  %xmm3,%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D4
type_infered: f32[2]

tool: {"D4": [0.0,-2.5625]}

assistant: ```c
float normalise_sudirore(float score, float n, float ntot, float ntotseq) {
  float ret;
  if (n == 0)
    ret = 0.0;
  else
    ret = score * (float)exp((double)(-10.0 * (float)(ntot - n) / ((float)(ntot))));
  return ret;
}
```
user: Translate the below assembly code into C programming language:

```asm
<normalise_sudirore>:
  endbr64
  pxor   %xmm4,%xmm4
  movaps %xmm0,%xmm3
  ucomiss %xmm4,%xmm1
  jp     L6
  pxor   %xmm0,%xmm0
  jne    L6
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  movaps %xmm2,%xmm0
  sub    $0x18,%rsp
  cvtss2sd %xmm2,%xmm2
  subss  %xmm1,%xmm0
  movss  %xmm3,0xc(%rsp)
  cvtss2sd %xmm0,%xmm0
  mulsd  D3(%rip),%xmm0
  divsd  %xmm2,%xmm0
  call   <exp@plt>
  pxor   %xmm0,%xmm0
  movss  0xc(%rsp),%xmm3
  add    $0x18,%rsp
  cvtsi2ss %rax,%xmm0
  mulss  %xmm3,%xmm0
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_infered: f32[2]

tool: {"D3": [0.0,-2.5625]}

assistant: ```c
float normalise_sudirore(float score, float n, float ntot, float ntotseq) {
  float ret;
  if (n == 0)
    ret = 0.0;
  else
    ret = score * (float)exp((double)(-10.0 * (float)(ntot - n) / ((float)(ntot))));
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ts_tot_set_localtime_offset_sofia>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x18(%rbp)
  lea    -0x28(%rbp),%rdx
  lea    -0x3c(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <gmtime_r@plt>
  mov    -0x28(%rbp),%eax
  add    $0x76c,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <euro_dst_start@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <euro_dst_end@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x3c(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jle    L29
  movl   $0x200,-0x20(%rbp)
  movl   $0x300,-0x1c(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x24(%rbp)
  jmp    L25
L29:
  mov    -0x3c(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jg     L56
  mov    -0x3c(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jle    L56
  movl   $0x300,-0x20(%rbp)
  movl   $0x200,-0x1c(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x24(%rbp)
  jmp    L25
L56:
  movl   $0x200,-0x20(%rbp)
  movl   $0x300,-0x1c(%rbp)
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <euro_dst_start@plt>
  mov    %eax,-0x24(%rbp)
L25:
  mov    -0x3c(%rbp),%esi
  mov    -0x1c(%rbp),%r8d
  mov    -0x20(%rbp),%edi
  mov    -0x18(%rbp),%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x38(%rbp),%rax
  mov    %r8d,%r9d
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <ts_tot_set_localtime_offset@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  leave
  ret
```

assistant: ```c
void ts_tot_set_localtime_offset_sofia(struct ts_tdt *tdt, time_t now) {
  uint8_t polarity = 0;
  time_t change_time;
  uint16_t current_offset;
  uint16_t next_offset;
  struct tm tm;
  gmtime_r(&now, &tm);
  int curyear = tm.tm_year + 1900;
  int dst_start_date = euro_dst_start(curyear);
  int dst_end_date = euro_dst_end(curyear);
  if (now < dst_start_date) {
    current_offset = 0x0200;
    next_offset = 0x0300;
    change_time = dst_start_date;
  } else {
    if (now >= dst_start_date && now < dst_end_date) {
      current_offset = 0x0300;
      next_offset = 0x0200;
      change_time = dst_end_date;
    } else {
      current_offset = 0x0200;
      next_offset = 0x0300;
      change_time = euro_dst_start(curyear + 1);
    }
  }
  ts_tot_set_localtime_offset(tdt, now, change_time, polarity, current_offset, next_offset);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ts_tot_set_localtime_offset_sofia>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbp
  mov    %esi,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rsi
  lea    0xc(%rsp),%rdi
  call   <gmtime_r@plt>
  mov    0x14(%rsp),%r13d
  lea    0x76c(%r13),%r12d
  mov    %r12d,%edi
  call   <euro_dst_start@plt>
  mov    %eax,%ebx
  mov    %r12d,%edi
  call   <euro_dst_end@plt>
  mov    0xc(%rsp),%edx
  cmp    %ebx,%edx
  jl     L15
  cmp    %eax,%edx
  jge    L41
  mov    %eax,%ebx
  mov    $0x200,%r9d
  mov    $0x300,%r8d
  jmp    L4
L41:
  lea    0x76d(%r13),%edi
  call   <euro_dst_start@plt>
  mov    %eax,%ebx
  mov    $0x300,%r9d
  mov    $0x200,%r8d
  jmp    L4
L15:
  mov    $0x300,%r9d
  mov    $0x200,%r8d
L4:
  mov    $0x0,%ecx
  mov    %ebx,%edx
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  call   <ts_tot_set_localtime_offset@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ts_tot_set_localtime_offset_sofia(struct ts_tdt *tdt, time_t now) {
  uint8_t polarity = 0;
  time_t change_time;
  uint16_t current_offset;
  uint16_t next_offset;
  struct tm tm;
  gmtime_r(&now, &tm);
  int curyear = tm.tm_year + 1900;
  int dst_start_date = euro_dst_start(curyear);
  int dst_end_date = euro_dst_end(curyear);
  if (now < dst_start_date) {
    current_offset = 0x0200;
    next_offset = 0x0300;
    change_time = dst_start_date;
  } else {
    if (now >= dst_start_date && now < dst_end_date) {
      current_offset = 0x0300;
      next_offset = 0x0200;
      change_time = dst_end_date;
    } else {
      current_offset = 0x0200;
      next_offset = 0x0300;
      change_time = euro_dst_start(curyear + 1);
    }
  }
  ts_tot_set_localtime_offset(tdt, now, change_time, polarity, current_offset, next_offset);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ts_tot_set_localtime_offset_sofia>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0xc(%rsp)
  lea    0xc(%rsp),%rdi
  lea    0x14(%rsp),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <gmtime_r@plt>
  mov    0x14(%rsp),%ebx
  lea    0x76c(%rbx),%r13d
  mov    %r13d,%edi
  call   <euro_dst_start@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <euro_dst_end@plt>
  mov    0xc(%rsp),%esi
  cmp    %r12d,%esi
  jl     L22
  cmp    %eax,%esi
  jge    L18
  mov    %eax,%r12d
  mov    $0x200,%r9d
  mov    $0x300,%r8d
  jmp    L31
L22:
  mov    $0x300,%r9d
  mov    $0x200,%r8d
L31:
  xor    %ecx,%ecx
  mov    %r12d,%edx
  mov    %rbp,%rdi
  call   <ts_tot_set_localtime_offset@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L18:
  lea    0x76d(%rbx),%edi
  call   <euro_dst_start@plt>
  mov    0xc(%rsp),%esi
  mov    $0x300,%r9d
  mov    $0x200,%r8d
  mov    %eax,%r12d
  jmp    L31
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ts_tot_set_localtime_offset_sofia(struct ts_tdt *tdt, time_t now) {
  uint8_t polarity = 0;
  time_t change_time;
  uint16_t current_offset;
  uint16_t next_offset;
  struct tm tm;
  gmtime_r(&now, &tm);
  int curyear = tm.tm_year + 1900;
  int dst_start_date = euro_dst_start(curyear);
  int dst_end_date = euro_dst_end(curyear);
  if (now < dst_start_date) {
    current_offset = 0x0200;
    next_offset = 0x0300;
    change_time = dst_start_date;
  } else {
    if (now >= dst_start_date && now < dst_end_date) {
      current_offset = 0x0300;
      next_offset = 0x0200;
      change_time = dst_end_date;
    } else {
      current_offset = 0x0200;
      next_offset = 0x0300;
      change_time = euro_dst_start(curyear + 1);
    }
  }
  ts_tot_set_localtime_offset(tdt, now, change_time, polarity, current_offset, next_offset);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ts_tot_set_localtime_offset_sofia>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0xc(%rsp)
  lea    0xc(%rsp),%rdi
  lea    0x14(%rsp),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <gmtime_r@plt>
  mov    0x14(%rsp),%ebx
  lea    0x76c(%rbx),%r13d
  mov    %r13d,%edi
  call   <euro_dst_start@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <euro_dst_end@plt>
  mov    0xc(%rsp),%esi
  cmp    %r12d,%esi
  jl     L19
  cmp    %eax,%esi
  jge    L1
  mov    %eax,%r12d
  mov    $0x200,%r9d
  mov    $0x300,%r8d
  jmp    L45
L19:
  mov    $0x300,%r9d
  mov    $0x200,%r8d
L45:
  xor    %ecx,%ecx
  mov    %r12d,%edx
  mov    %rbp,%rdi
  call   <ts_tot_set_localtime_offset@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L49
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L1:
  lea    0x76d(%rbx),%edi
  call   <euro_dst_start@plt>
  mov    0xc(%rsp),%esi
  mov    $0x300,%r9d
  mov    $0x200,%r8d
  mov    %eax,%r12d
  jmp    L45
L49:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ts_tot_set_localtime_offset_sofia(struct ts_tdt *tdt, time_t now) {
  uint8_t polarity = 0;
  time_t change_time;
  uint16_t current_offset;
  uint16_t next_offset;
  struct tm tm;
  gmtime_r(&now, &tm);
  int curyear = tm.tm_year + 1900;
  int dst_start_date = euro_dst_start(curyear);
  int dst_end_date = euro_dst_end(curyear);
  if (now < dst_start_date) {
    current_offset = 0x0200;
    next_offset = 0x0300;
    change_time = dst_start_date;
  } else {
    if (now >= dst_start_date && now < dst_end_date) {
      current_offset = 0x0300;
      next_offset = 0x0200;
      change_time = dst_end_date;
    } else {
      current_offset = 0x0200;
      next_offset = 0x0300;
      change_time = euro_dst_start(curyear + 1);
    }
  }
  ts_tot_set_localtime_offset(tdt, now, change_time, polarity, current_offset, next_offset);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<put_differences>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L11
L14:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  sub    %rcx,%rdx
  mov    %rdx,(%rax)
  addq   $0x1,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  cmp    %rax,-0x28(%rbp)
  ja     L14
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  sub    %rcx,%rdx
  mov    %rdx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void put_differences(long int *out, long int *in, size_t size) {
  size_t i;
  for (i = 0; i + 1 < size; i++)
    out[i] = in[i + 1] - in[i];
  out[i] = in[0] - in[i];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<put_differences>:
  endbr64
  cmp    $0x1,%rdx
  jbe    L11
  lea    -0x8(,%rdx,8),%r8
  mov    $0x0,%eax
L29:
  mov    0x8(%rsi,%rax,1),%rcx
  sub    (%rsi,%rax,1),%rcx
  mov    %rcx,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %r8,%rax
  jne    L29
  sub    $0x1,%rdx
L4:
  mov    (%rsi),%rax
  sub    (%rsi,%rdx,8),%rax
  mov    %rax,(%rdi,%rdx,8)
  ret
L11:
  mov    $0x0,%edx
  jmp    L4
```

assistant: ```c
void put_differences(long int *out, long int *in, size_t size) {
  size_t i;
  for (i = 0; i + 1 < size; i++)
    out[i] = in[i + 1] - in[i];
  out[i] = in[0] - in[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
<put_differences>:
  endbr64
  cmp    $0x1,%rdx
  jbe    L0
  lea    -0x8(,%rdx,8),%r8
  xor    %eax,%eax
  nopl   0x0(%rax)
L16:
  mov    0x8(%rsi,%rax,1),%rcx
  sub    (%rsi,%rax,1),%rcx
  mov    %rcx,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %rax,%r8
  jne    L16
  lea    -0x8(,%rdx,8),%rax
  lea    (%rsi,%rax,1),%rdx
  add    %rax,%rdi
  mov    (%rsi),%rax
  sub    (%rdx),%rax
  mov    %rax,(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    %rsi,%rdx
  mov    (%rsi),%rax
  sub    (%rdx),%rax
  mov    %rax,(%rdi)
  ret
```

assistant: ```c
void put_differences(long int *out, long int *in, size_t size) {
  size_t i;
  for (i = 0; i + 1 < size; i++)
    out[i] = in[i + 1] - in[i];
  out[i] = in[0] - in[i];
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<put_differences>:
  endbr64
  mov    %rsi,%rcx
  cmp    $0x1,%rdx
  jbe    L10
  lea    0x8(%rsi),%rsi
  mov    %rdi,%rax
  sub    %rsi,%rax
  cmp    $0x8,%rax
  jbe    L3
  lea    -0x2(%rdx),%rax
  cmp    $0x1,%rax
  jbe    L3
  sub    $0x1,%rdx
  xor    %eax,%eax
  mov    %rdx,%rsi
  shr    %rsi
  shl    $0x4,%rsi
  nopw   0x0(%rax,%rax,1)
L15:
  movdqu 0x8(%rcx,%rax,1),%xmm0
  movdqu (%rcx,%rax,1),%xmm1
  psubq  %xmm1,%xmm0
  movups %xmm0,(%rdi,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rsi
  jne    L15
  mov    %rdx,%rsi
  or     $0x1,%rsi
  test   $0x1,%dl
  je     L66
  mov    (%rcx,%rsi,8),%rax
  sub    -0x8(%rcx,%rsi,8),%rax
  mov    %rax,-0x8(%rdi,%rsi,8)
L66:
  shl    $0x3,%rdx
  lea    (%rcx,%rdx,1),%rsi
  add    %rdx,%rdi
L10:
  mov    (%rcx),%rax
  sub    (%rsi),%rax
  mov    %rax,(%rdi)
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  lea    -0x8(,%rdx,8),%r8
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L4:
  mov    0x8(%rcx,%rax,1),%rsi
  sub    (%rcx,%rax,1),%rsi
  mov    %rsi,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %rax,%r8
  jne    L4
  sub    $0x1,%rdx
  jmp    L66
```

assistant: ```c
void put_differences(long int *out, long int *in, size_t size) {
  size_t i;
  for (i = 0; i + 1 < size; i++)
    out[i] = in[i + 1] - in[i];
  out[i] = in[0] - in[i];
}
```