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

```asm
<handle_command>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  je     L56
L62:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x28,%rsp
  ret
  nopl   (%rax)
L56:
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  call   <trickled_getinfo@plt>
  cmp    $0xffffffff,%eax
  je     L61
L67:
  mov    0x14(%rsp),%ecx
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  lea    D37(%rip),%rdi
  cvtsi2sdl 0x10(%rsp),%xmm1
  cvtsi2sd %ecx,%xmm0
  mov    %ecx,%edx
  lea    0x3ff(%rcx),%esi
  sar    $0x1f,%edx
  shr    $0x16,%edx
  lea    (%rcx,%rdx,1),%eax
  divsd  %xmm1,%xmm0
  and    $0x3ff,%eax
  sub    %edx,%eax
  imul   $0x64,%eax,%eax
  test   %eax,%eax
  lea    0x3ff(%rax),%edx
  cmovns %eax,%edx
  sar    $0xa,%edx
  test   %ecx,%ecx
  cmovns %ecx,%esi
  sar    $0xa,%esi
  mulsd  D3(%rip),%xmm0
  call   <warnx@plt>
  mov    0xc(%rsp),%edx
  test   %edx,%edx
  je     L52
  mov    %edx,%ecx
  lea    0x3ff(%rdx),%esi
  pxor   %xmm0,%xmm0
  sar    $0x1f,%ecx
  cvtsi2sd %edx,%xmm0
  shr    $0x16,%ecx
  lea    (%rdx,%rcx,1),%eax
  and    $0x3ff,%eax
  sub    %ecx,%eax
  imul   $0x64,%eax,%eax
  test   %eax,%eax
  lea    0x3ff(%rax),%ecx
  cmovs  %ecx,%eax
  test   %edx,%edx
  cmovns %edx,%esi
  sar    $0xa,%eax
  sar    $0xa,%esi
  mov    %eax,%edx
L1:
  pxor   %xmm1,%xmm1
  lea    D31(%rip),%rdi
  cvtsi2sdl 0x8(%rsp),%xmm1
  divsd  %xmm1,%xmm0
  mulsd  D3(%rip),%xmm0
  call   <warnx@plt>
  jmp    L62
  nopl   0x0(%rax,%rax,1)
L52:
  movl   $0x1,0xc(%rsp)
  movsd  D28(%rip),%xmm0
  xor    %esi,%esi
  jmp    L1
  nopl   0x0(%rax)
L61:
  lea    D4(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  jmp    L67
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D37
type_infered: string
name: retrieve_data
arguments: tag: D3
type_infered: byte[8]
name: retrieve_data
arguments: tag: D31
type_infered: string
name: retrieve_data
arguments: tag: D28
type_infered: f64
name: retrieve_data
arguments: tag: D4
type_infered: string

tool: D37: DOWNLOAD: %d.%d KB/s (utilization: %.1f%%)

tool: {"D3": [0x00,0x00,0x00,0x00,0x00,0x00,0x59,0x40]}

tool: D31: UPLOAD: %d.%d KB/s (utilization: %.1f%%)

tool: D28: 1

tool: D4: trickled_getinfo()

assistant: ```c
void handle_command(int cmd, int ac, char **av) {
  switch (cmd) {
  case 0: {
    uint32_t uplim, uprate, downlim, downrate;
    if (trickled_getinfo(&uplim, &uprate, &downlim, &downrate) == -1)
      err(1, "trickled_getinfo()");
    warnx("DOWNLOAD: %d.%d KB/s (utilization: %.1f%%)", downrate / 1024, (downrate % 1024) * 100 / 1024, ((1.0 * downrate) / (1.0 * downlim)) * 100);
    if (uprate == 0)
      uprate = 1;
    warnx("UPLOAD: %d.%d KB/s (utilization: %.1f%%)", uprate / 1024, (uprate % 1024) * 100 / 1024, ((1.0 * uprate) / (1.0 * uplim)) * 100);
  }
  default:
    break;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<reportTimes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  movsd  %xmm0,-0x20(%rbp)
  mov    %rsi,-0x28(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movsd  D17(%rip),%xmm1
  divsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  movslq %eax,%rdx
  imul   $0xffffffff88888889,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x5,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,-0x10(%rbp)
  mov    -0x10(%rbp),%edx
  imul   $0x3c,%edx,%edx
  sub    %edx,%eax
  mov    %eax,-0x10(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movsd  D21(%rip),%xmm1
  divsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  movslq %eax,%rdx
  imul   $0xffffffff88888889,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x5,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  imul   $0x3c,%edx,%edx
  sub    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  imul   $0xe10,%eax,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  -0x20(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  mov    -0x10(%rbp),%eax
  imul   $0x3c,%eax,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x20(%rbp),%xmm0
  mov    -0x8(%rbp),%rsi
  mov    -0x10(%rbp),%edi
  mov    -0xc(%rbp),%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rsi,%xmm0
  mov    %edi,%r8d
  lea    D12(%rip),%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D17
type: f64
name: read_data
arguments: label: D21
type: f64
name: read_data
arguments: label: D12
type: string

tool: D17: 60

tool: D21: 3600

tool: D12: %s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)


assistant: ```c
void reportTimes(FILE *file, double tot_secs, char *str) {
  int hrs, mins;
  double secs;
  mins = (int)(tot_secs / 60.0) % 60;
  hrs = (int)(tot_secs / 3600.0) % 60;
  secs = tot_secs - 3600 * hrs - 60 * mins;
  fprintf(file, "%s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)\n", str, hrs, mins, secs, tot_secs);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<reportTimes>:
  endbr64
  sub    $0x8,%rsp
  movapd %xmm0,%xmm1
  mov    %rsi,%rdx
  divsd  D24(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  movslq %eax,%r8
  imul   $0xffffffff88888889,%r8,%r8
  shr    $0x20,%r8
  add    %eax,%r8d
  sar    $0x5,%r8d
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%r8d
  imul   $0x3c,%r8d,%ecx
  sub    %ecx,%eax
  mov    %eax,%r8d
  movapd %xmm1,%xmm0
  divsd  D16(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  movslq %eax,%rcx
  imul   $0xffffffff88888889,%rcx,%rcx
  shr    $0x20,%rcx
  add    %eax,%ecx
  sar    $0x5,%ecx
  mov    %eax,%esi
  sar    $0x1f,%esi
  sub    %esi,%ecx
  imul   $0x3c,%ecx,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  imul   $0xe10,%eax,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movapd %xmm1,%xmm0
  subsd  %xmm2,%xmm0
  imul   $0x3c,%r8d,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  subsd  %xmm2,%xmm0
  lea    D6(%rip),%rsi
  call   <fprintf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D24
datatype: f64
name: unpack_data
arguments: data_tag: D16
datatype: f64
name: unpack_data
arguments: data_tag: D6
datatype: string

tool: D24: 60

tool: D16: 3600

tool: D6: %s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)


assistant: ```c
void reportTimes(FILE *file, double tot_secs, char *str) {
  int hrs, mins;
  double secs;
  mins = (int)(tot_secs / 60.0) % 60;
  hrs = (int)(tot_secs / 3600.0) % 60;
  secs = tot_secs - 3600 * hrs - 60 * mins;
  fprintf(file, "%s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)\n", str, hrs, mins, secs, tot_secs);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<reportTimes>:
  endbr64
  movapd %xmm0,%xmm1
  divsd  D18(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  mov    %rsi,%rdx
  movapd %xmm1,%xmm0
  divsd  D3(%rip),%xmm0
  pxor   %xmm2,%xmm2
  movslq %eax,%r8
  mov    %eax,%ecx
  imul   $0xffffffff88888889,%r8,%r8
  sar    $0x1f,%ecx
  shr    $0x20,%r8
  add    %eax,%r8d
  sar    $0x5,%r8d
  sub    %ecx,%r8d
  imul   $0x3c,%r8d,%ecx
  sub    %ecx,%eax
  mov    %eax,%r8d
  cvttsd2si %xmm0,%eax
  movapd %xmm1,%xmm0
  movslq %eax,%rcx
  mov    %eax,%esi
  imul   $0xffffffff88888889,%rcx,%rcx
  sar    $0x1f,%esi
  shr    $0x20,%rcx
  add    %eax,%ecx
  sar    $0x5,%ecx
  sub    %esi,%ecx
  imul   $0x3c,%ecx,%esi
  sub    %esi,%eax
  lea    D19(%rip),%rsi
  mov    %eax,%ecx
  imul   $0xe10,%eax,%eax
  cvtsi2sd %eax,%xmm2
  imul   $0x3c,%r8d,%eax
  subsd  %xmm2,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  subsd  %xmm2,%xmm0
  jmp    1050 <fprintf@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D18
type_guessed: f64
name: disassemble_data
arguments: tag: D3
type_guessed: f64
name: disassemble_data
arguments: tag: D19
type_guessed: string

tool: D18: 60

tool: D3: 3600

tool: D19: %s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)


assistant: ```c
void reportTimes(FILE *file, double tot_secs, char *str) {
  int hrs, mins;
  double secs;
  mins = (int)(tot_secs / 60.0) % 60;
  hrs = (int)(tot_secs / 3600.0) % 60;
  secs = tot_secs - 3600 * hrs - 60 * mins;
  fprintf(file, "%s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)\n", str, hrs, mins, secs, tot_secs);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<reportTimes>:
  endbr64
  movapd %xmm0,%xmm1
  divsd  D5(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  mov    %rsi,%rdx
  movapd %xmm1,%xmm0
  divsd  D22(%rip),%xmm0
  pxor   %xmm2,%xmm2
  movslq %eax,%r8
  mov    %eax,%ecx
  imul   $0xffffffff88888889,%r8,%r8
  sar    $0x1f,%ecx
  shr    $0x20,%r8
  add    %eax,%r8d
  sar    $0x5,%r8d
  sub    %ecx,%r8d
  imul   $0x3c,%r8d,%ecx
  sub    %ecx,%eax
  mov    %eax,%r8d
  cvttsd2si %xmm0,%eax
  movapd %xmm1,%xmm0
  movslq %eax,%rcx
  mov    %eax,%esi
  imul   $0xffffffff88888889,%rcx,%rcx
  sar    $0x1f,%esi
  shr    $0x20,%rcx
  add    %eax,%ecx
  sar    $0x5,%ecx
  sub    %esi,%ecx
  imul   $0x3c,%ecx,%esi
  sub    %esi,%eax
  lea    D26(%rip),%rsi
  mov    %eax,%ecx
  imul   $0xe10,%eax,%eax
  cvtsi2sd %eax,%xmm2
  imul   $0x3c,%r8d,%eax
  subsd  %xmm2,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  subsd  %xmm2,%xmm0
  jmp    1050 <fprintf@plt>
```

tool_calls: name: read_data
arguments: label: D5
type_guessed: f64
name: read_data
arguments: label: D22
type_guessed: f64
name: read_data
arguments: label: D26
type_guessed: string

tool: D5: 60

tool: D22: 3600

tool: D26: %s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)


assistant: ```c
void reportTimes(FILE *file, double tot_secs, char *str) {
  int hrs, mins;
  double secs;
  mins = (int)(tot_secs / 60.0) % 60;
  hrs = (int)(tot_secs / 3600.0) % 60;
  secs = tot_secs - 3600 * hrs - 60 * mins;
  fprintf(file, "%s %d hrs., %d mins, %.2lf secs. (= %.2lf secs)\n", str, hrs, mins, secs, tot_secs);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<bubble_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L17
L45:
  movl   $0x0,-0x8(%rbp)
  jmp    L7
L4:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L40
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
L40:
  addl   $0x1,-0x8(%rbp)
L7:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L4
  subl   $0x1,-0x4(%rbp)
L17:
  cmpl   $0x0,-0x4(%rbp)
  jg     L45
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int bubble_sort(int array[], int size) {
  int i, j;
  for (j = size - 1; j > 0; --j) {
    for (i = 0; i < j; ++i) {
      if (array[i] > array[i + 1]) {
        array[i] = array[i] ^ array[i + 1];
        array[i + 1] = array[i] ^ array[i + 1];
        array[i] = array[i] ^ array[i + 1];
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<bubble_sort>:
  endbr64
  lea    -0x1(%rsi),%r8d
  lea    0x4(%rdi),%r9
  test   %r8d,%r8d
  jg     L35
L25:
  mov    $0x0,%eax
  ret
L7:
  add    $0x4,%rax
  cmp    %rsi,%rax
  je     L34
L8:
  mov    (%rax),%ecx
  mov    0x4(%rax),%edx
  cmp    %edx,%ecx
  jle    L7
  mov    %ecx,0x4(%rax)
  mov    %edx,(%rax)
  jmp    L7
L34:
  sub    $0x1,%r8d
  je     L25
L35:
  test   %r8d,%r8d
  jle    L34
  mov    %rdi,%rax
  lea    -0x1(%r8),%edx
  lea    (%r9,%rdx,4),%rsi
  jmp    L8
```

assistant: ```c
int bubble_sort(int array[], int size) {
  int i, j;
  for (j = size - 1; j > 0; --j) {
    for (i = 0; i < j; ++i) {
      if (array[i] > array[i + 1]) {
        array[i] = array[i] ^ array[i + 1];
        array[i + 1] = array[i] ^ array[i + 1];
        array[i] = array[i] ^ array[i + 1];
      }
    }
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<bubble_sort>:
  endbr64
  lea    -0x1(%rsi),%r8d
  test   %r8d,%r8d
  jle    L5
  nopl   (%rax)
L38:
  mov    %rdi,%rax
  xor    %edx,%edx
  nopl   (%rax)
L21:
  mov    (%rax),%esi
  mov    0x4(%rax),%ecx
  cmp    %ecx,%esi
  jle    L29
  mov    %esi,0x4(%rax)
  mov    %ecx,(%rax)
L29:
  add    $0x1,%edx
  add    $0x4,%rax
  cmp    %edx,%r8d
  jg     L21
  sub    $0x1,%r8d
  jne    L38
L5:
  xor    %eax,%eax
  ret
```

assistant: ```c
int bubble_sort(int array[], int size) {
  int i, j;
  for (j = size - 1; j > 0; --j) {
    for (i = 0; i < j; ++i) {
      if (array[i] > array[i + 1]) {
        array[i] = array[i] ^ array[i + 1];
        array[i + 1] = array[i] ^ array[i + 1];
        array[i] = array[i] ^ array[i + 1];
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<bubble_sort>:
  endbr64
  lea    -0x1(%rsi),%r8d
  test   %r8d,%r8d
  jle    L4
  nopl   (%rax)
L1:
  mov    %rdi,%rax
  xor    %edx,%edx
  nopl   (%rax)
L31:
  mov    (%rax),%esi
  mov    0x4(%rax),%ecx
  cmp    %ecx,%esi
  jle    L20
  mov    %esi,0x4(%rax)
  mov    %ecx,(%rax)
L20:
  add    $0x1,%edx
  add    $0x4,%rax
  cmp    %edx,%r8d
  jg     L31
  sub    $0x1,%r8d
  jne    L1
L4:
  xor    %eax,%eax
  ret
```

assistant: ```c
int bubble_sort(int array[], int size) {
  int i, j;
  for (j = size - 1; j > 0; --j) {
    for (i = 0; i < j; ++i) {
      if (array[i] > array[i + 1]) {
        array[i] = array[i] ^ array[i + 1];
        array[i + 1] = array[i] ^ array[i + 1];
        array[i] = array[i] ^ array[i + 1];
      }
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<rotr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rotr(int *a, int *b, int *c) {
  int d;
  d = *a;
  *a = *c;
  *c = *b;
  *b = d;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<rotr>:
  endbr64
  mov    (%rdi),%eax
  mov    (%rdx),%ecx
  mov    %ecx,(%rdi)
  mov    (%rsi),%ecx
  mov    %ecx,(%rdx)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void rotr(int *a, int *b, int *c) {
  int d;
  d = *a;
  *a = *c;
  *c = *b;
  *b = d;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rotr>:
  endbr64
  mov    (%rdx),%ecx
  mov    (%rdi),%eax
  mov    %ecx,(%rdi)
  mov    (%rsi),%ecx
  mov    %ecx,(%rdx)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void rotr(int *a, int *b, int *c) {
  int d;
  d = *a;
  *a = *c;
  *c = *b;
  *b = d;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<rotr>:
  endbr64
  mov    (%rdx),%ecx
  mov    (%rdi),%eax
  mov    %ecx,(%rdi)
  mov    (%rsi),%ecx
  mov    %ecx,(%rdx)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void rotr(int *a, int *b, int *c) {
  int d;
  d = *a;
  *a = *c;
  *c = *b;
  *b = d;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<freelist>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L18
L16:
  mov    -0x8(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
L18:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L16
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void freelist(char *list[]) {
  char **cp = list;
  while (*cp)
    free(*cp++);
  free(list);
}
```
user: Translate the below assembly code into C programming language:

```asm
<freelist>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L17
  mov    %rbp,%rbx
L16:
  add    $0x8,%rbx
  call   <free@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  jne    L16
L17:
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void freelist(char *list[]) {
  char **cp = list;
  while (*cp)
    free(*cp++);
  free(list);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<freelist>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L6
  mov    %rbp,%rbx
  nopl   0x0(%rax,%rax,1)
L10:
  call   <free@plt>
  mov    0x8(%rbx),%rdi
  add    $0x8,%rbx
  test   %rdi,%rdi
  jne    L10
L6:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1050 <free@plt>
```

assistant: ```c
void freelist(char *list[]) {
  char **cp = list;
  while (*cp)
    free(*cp++);
  free(list);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<freelist>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L19
  mov    %rbp,%rbx
  nopl   0x0(%rax,%rax,1)
L7:
  call   <free@plt>
  mov    0x8(%rbx),%rdi
  add    $0x8,%rbx
  test   %rdi,%rdi
  jne    L7
L19:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1050 <free@plt>
```

assistant: ```c
void freelist(char *list[]) {
  char **cp = list;
  while (*cp)
    free(*cp++);
  free(list);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<assemble_msg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L49
L15:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    -0xc(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  je     L3
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L24
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
L24:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rcx
  mov    -0x8(%rbp),%edx
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <strncpy@plt>
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x20,(%rax)
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  add    %eax,-0xc(%rbp)
  addl   $0x1,-0x2c(%rbp)
L49:
  mov    -0x2c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L15
  jmp    L14
L3:
  nop
L14:
  mov    -0xc(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0xa,(%rax)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void assemble_msg(char *msgbuf, int bufsz, int argc, char *argv[], int ind) {
  int n = 0;
  while (ind < argc) {
    int sl = strlen(argv[ind]);
    int wl = bufsz - n - 2;
    if (wl == 0)
      break;
    else if (wl > sl)
      wl = sl;
    strncpy(&(msgbuf[n]), argv[ind], wl);
    msgbuf[n + wl] = ' ';
    n += wl + 1;
    ind++;
  }
  msgbuf[n - 1] = '\n';
  msgbuf[n] = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<assemble_msg>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  cmp    %edx,%r8d
  jge    L29
  mov    %esi,%r14d
  movslq %r8d,%rax
  lea    (%rcx,%rax,8),%r12
  sub    $0x1,%edx
  sub    %r8d,%edx
  add    %rax,%rdx
  lea    0x8(%rcx,%rdx,8),%r15
  mov    $0x0,%ebp
L9:
  mov    (%r12),%rdi
  call   <strlen@plt>
  mov    %r14d,%edx
  sub    %ebp,%edx
  sub    $0x2,%edx
  je     L6
  cmp    %edx,%eax
  mov    %edx,%ebx
  cmovle %eax,%ebx
  movslq %ebp,%rdi
  add    %r13,%rdi
  mov    %ebx,%edx
  mov    (%r12),%rsi
  call   <strncpy@plt>
  lea    (%rbx,%rbp,1),%eax
  cltq
  movb   $0x20,0x0(%r13,%rax,1)
  lea    0x1(%rbx,%rbp,1),%ebp
  add    $0x8,%r12
  cmp    %r15,%r12
  jne    L9
L6:
  movslq %ebp,%rbp
  movb   $0xa,-0x1(%r13,%rbp,1)
  movb   $0x0,0x0(%r13,%rbp,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L29:
  mov    $0x0,%ebp
  jmp    L6
```

assistant: ```c
void assemble_msg(char *msgbuf, int bufsz, int argc, char *argv[], int ind) {
  int n = 0;
  while (ind < argc) {
    int sl = strlen(argv[ind]);
    int wl = bufsz - n - 2;
    if (wl == 0)
      break;
    else if (wl > sl)
      wl = sl;
    strncpy(&(msgbuf[n]), argv[ind], wl);
    msgbuf[n + wl] = ' ';
    n += wl + 1;
    ind++;
  }
  msgbuf[n - 1] = '\n';
  msgbuf[n] = '\0';
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<assemble_msg>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edx,%r8d
  jge    L50
  sub    $0x1,%edx
  movslq %r8d,%rax
  mov    %esi,%r12d
  xor    %r14d,%r14d
  sub    %r8d,%edx
  lea    (%rcx,%rax,8),%r15
  add    %rax,%rdx
  lea    0x8(%rcx,%rdx,8),%r13
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L30:
  cmp    %edx,%eax
  mov    %edx,%ebx
  mov    (%r15),%rsi
  cmovle %eax,%ebx
  add    $0x8,%r15
  mov    %ebx,%edx
  call   <strncpy@plt>
  lea    (%rbx,%r14,1),%eax
  lea    0x1(%rbx,%r14,1),%r14d
  cltq
  movb   $0x20,0x0(%rbp,%rax,1)
  cmp    %r13,%r15
  je     L54
L0:
  mov    (%r15),%rdi
  call   <strlen@plt>
  mov    %r12d,%edx
  movslq %r14d,%rcx
  sub    %r14d,%edx
  lea    0x0(%rbp,%rcx,1),%rdi
  sub    $0x2,%edx
  jne    L30
  sub    $0x1,%rcx
L56:
  movb   $0xa,0x0(%rbp,%rcx,1)
  movb   $0x0,(%rdi)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L54:
  movslq %r14d,%r14
  lea    -0x1(%r14),%rcx
  lea    0x0(%rbp,%r14,1),%rdi
  jmp    L56
L50:
  mov    $0xffffffffffffffff,%rcx
  jmp    L56
```

assistant: ```c
void assemble_msg(char *msgbuf, int bufsz, int argc, char *argv[], int ind) {
  int n = 0;
  while (ind < argc) {
    int sl = strlen(argv[ind]);
    int wl = bufsz - n - 2;
    if (wl == 0)
      break;
    else if (wl > sl)
      wl = sl;
    strncpy(&(msgbuf[n]), argv[ind], wl);
    msgbuf[n + wl] = ' ';
    n += wl + 1;
    ind++;
  }
  msgbuf[n - 1] = '\n';
  msgbuf[n] = '\0';
}
```