ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<picolCommand9Chain>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    0x8(%rsi),%r12
  lea    0x10(%rsi),%rsi
  sub    $0x2,%edi
  call   <JoinWithSpaces@plt>
  mov    %rax,%rdi
  call   <AddCR@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <Os9Chain@plt>
  mov    %eax,%esi
  mov    0x8(%rbx),%rdi
  call   <Error@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int picolCommand9Chain(int argc, char **argv, void *pd) {
  char *program = argv[1];
  const char *params = JoinWithSpaces(argc - 2, argv + 2);
  params = AddCR((char *)params);
  int e = Os9Chain(program, params, strlen(params), 0, 0);
  return Error(argv[1], e);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<picolCommand9Chain>:
  endbr64
  push   %r12
  sub    $0x2,%edi
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    0x8(%rsi),%r12
  lea    0x10(%rsi),%rsi
  call   <JoinWithSpaces@plt>
  mov    %rax,%rdi
  call   <AddCR@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  xor    %r8d,%r8d
  mov    %eax,%edx
  xor    %ecx,%ecx
  call   <Os9Chain@plt>
  mov    0x8(%rbx),%rdi
  pop    %rbx
  mov    %eax,%esi
  pop    %rbp
  pop    %r12
  jmp    10b0 <Error@plt>
```

assistant: ```c
int picolCommand9Chain(int argc, char **argv, void *pd) {
  char *program = argv[1];
  const char *params = JoinWithSpaces(argc - 2, argv + 2);
  params = AddCR((char *)params);
  int e = Os9Chain(program, params, strlen(params), 0, 0);
  return Error(argv[1], e);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<picolCommand9Chain>:
  endbr64
  push   %r12
  sub    $0x2,%edi
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    0x8(%rsi),%r12
  lea    0x10(%rsi),%rsi
  call   <JoinWithSpaces@plt>
  mov    %rax,%rdi
  call   <AddCR@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  xor    %r8d,%r8d
  mov    %eax,%edx
  xor    %ecx,%ecx
  call   <Os9Chain@plt>
  mov    0x8(%rbx),%rdi
  pop    %rbx
  mov    %eax,%esi
  pop    %rbp
  pop    %r12
  jmp    10b0 <Error@plt>
```

assistant: ```c
int picolCommand9Chain(int argc, char **argv, void *pd) {
  char *program = argv[1];
  const char *params = JoinWithSpaces(argc - 2, argv + 2);
  params = AddCR((char *)params);
  int e = Os9Chain(program, params, strlen(params), 0, 0);
  return Error(argv[1], e);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<triangular>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L4
L1:
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x1c(%rbp),%xmm1
  movsd  D20(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x1c(%rbp),%xmm0
  movsd  D20(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0xc(%rbp),%xmm0
  movsd  -0x8(%rbp),%xmm1
  movsd  D20(%rip),%xmm2
  divsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,%edi
  call   <fabs@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  -0x30(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mulsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
L4:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L1
  nop
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D20
type_infered: f64

tool: D20: 2

assistant: ```c
void triangular(double *window, const int N) {
  int n;
  const double M = N - 1;
  for (n = 0; n < N; n++)
    window[n] = 2.0 / N * (N / 2.0 - fabs(n - M / 2.0));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<triangular>:
  endbr64
  test   %esi,%esi
  jle    L8
  push   %r14
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  lea    -0x1(%rsi),%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  pxor   %xmm1,%xmm1
  cvtsi2sd %esi,%xmm1
  movsd  D18(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rsp)
  movsd  D6(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%r14
  mulsd  %xmm0,%xmm2
  movsd  %xmm2,0x8(%rsp)
  mov    %esi,%ebp
  mov    $0x0,%ebx
L2:
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  subsd  0x8(%rsp),%xmm0
  cvttsd2si %xmm0,%edi
  call   <fabs@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movq   %r14,%xmm0
  subsd  %xmm1,%xmm0
  mulsd  (%rsp),%xmm0
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L2
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  ret
L8:
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D18
type: f64
name: parse_data
arguments: data_tag: D6
type: byte[8]

tool: D18: 2

tool: {"D6": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
void triangular(double *window, const int N) {
  int n;
  const double M = N - 1;
  for (n = 0; n < N; n++)
    window[n] = 2.0 / N * (N / 2.0 - fabs(n - M / 2.0));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<triangular>:
  endbr64
  test   %esi,%esi
  jle    L11
  push   %r14
  pxor   %xmm1,%xmm1
  lea    -0x1(%rsi),%eax
  pxor   %xmm2,%xmm2
  push   %r12
  cvtsi2sd %esi,%xmm1
  mov    %rdi,%r12
  push   %rbp
  cvtsi2sd %eax,%xmm2
  movslq %esi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  movsd  D6(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rsp)
  movsd  D5(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  mulsd  %xmm0,%xmm2
  movq   %xmm1,%r14
  movsd  %xmm2,0x8(%rsp)
  nopl   (%rax)
L17:
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  subsd  0x8(%rsp),%xmm0
  cvttsd2si %xmm0,%edi
  call   <fabs@plt>
  pxor   %xmm1,%xmm1
  movq   %r14,%xmm0
  cvtsi2sd %eax,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  (%rsp),%xmm0
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L17
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L11:
  ret
```

tool_calls: name: unpack_data
arguments: label: D6
type_infered: f64
name: unpack_data
arguments: label: D5
type_infered: byte[8]

tool: D6: 2

tool: {"D5": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
void triangular(double *window, const int N) {
  int n;
  const double M = N - 1;
  for (n = 0; n < N; n++)
    window[n] = 2.0 / N * (N / 2.0 - fabs(n - M / 2.0));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<triangular>:
  endbr64
  test   %esi,%esi
  jle    L5
  push   %r14
  pxor   %xmm1,%xmm1
  lea    -0x1(%rsi),%eax
  pxor   %xmm2,%xmm2
  push   %r12
  cvtsi2sd %esi,%xmm1
  mov    %rdi,%r12
  push   %rbp
  cvtsi2sd %eax,%xmm2
  movslq %esi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  movsd  D1(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rsp)
  movsd  D13(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  mulsd  %xmm0,%xmm2
  movq   %xmm1,%r14
  movsd  %xmm2,0x8(%rsp)
  nopl   (%rax)
L7:
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  subsd  0x8(%rsp),%xmm0
  cvttsd2si %xmm0,%edi
  call   <fabs@plt>
  pxor   %xmm1,%xmm1
  movq   %r14,%xmm0
  cvtsi2sd %eax,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  (%rsp),%xmm0
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L7
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D1
datatype: f64
name: retrieve_data
arguments: tag: D13
datatype: byte[8]

tool: D1: 2

tool: {"D13": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
void triangular(double *window, const int N) {
  int n;
  const double M = N - 1;
  for (n = 0; n < N; n++)
    window[n] = 2.0 / N * (N / 2.0 - fabs(n - M / 2.0));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getTrimmedMalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  movl   $0x0,-0xc(%rbp)
  cmpl   $0x0,-0x20(%rbp)
  je     L0
  addl   $0x1,-0xc(%rbp)
L0:
  cmpl   $0x0,-0x24(%rbp)
  je     L11
  addl   $0x1,-0xc(%rbp)
L11:
  mov    -0x1c(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdi
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <getTrimmed@plt>
  leave
  ret
```

assistant: ```c
char *getTrimmedMalloc(char *pChar, int pSize, int pEndStr, int pAddNL) {
  int tAdditionalSize = 0;
  if (pEndStr)
    tAdditionalSize++;
  if (pAddNL)
    tAdditionalSize++;
  char *tTrimDest = malloc(sizeof(char) * (pSize + tAdditionalSize));
  return getTrimmed(pChar, pSize, pEndStr, pAddNL, tTrimDest);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getTrimmedMalloc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebx
  mov    %edx,%ebp
  mov    %ecx,%r12d
  test   %edx,%edx
  setne  %dil
  movzbl %dil,%edi
  cmp    $0x1,%ecx
  sbb    $0xffffffff,%edi
  add    %esi,%edi
  call   <malloc@plt>
  mov    %rax,%r8
  mov    %r12d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <getTrimmed@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *getTrimmedMalloc(char *pChar, int pSize, int pEndStr, int pAddNL) {
  int tAdditionalSize = 0;
  if (pEndStr)
    tAdditionalSize++;
  if (pAddNL)
    tAdditionalSize++;
  char *tTrimDest = malloc(sizeof(char) * (pSize + tAdditionalSize));
  return getTrimmed(pChar, pSize, pEndStr, pAddNL, tTrimDest);
}
```
user: What is the c source code of the assembly code below:

```asm
<getTrimmedMalloc>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  xor    %edi,%edi
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  sub    $0x8,%rsp
  test   %edx,%edx
  setne  %dil
  cmp    $0x1,%ecx
  sbb    $0xffffffff,%edi
  add    %esi,%edi
  call   <malloc@plt>
  add    $0x8,%rsp
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r14,%rdi
  pop    %rbp
  mov    %rax,%r8
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <getTrimmed@plt>
```

assistant: ```c
char *getTrimmedMalloc(char *pChar, int pSize, int pEndStr, int pAddNL) {
  int tAdditionalSize = 0;
  if (pEndStr)
    tAdditionalSize++;
  if (pAddNL)
    tAdditionalSize++;
  char *tTrimDest = malloc(sizeof(char) * (pSize + tAdditionalSize));
  return getTrimmed(pChar, pSize, pEndStr, pAddNL, tTrimDest);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<getTrimmedMalloc>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  xor    %edi,%edi
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  sub    $0x8,%rsp
  test   %edx,%edx
  setne  %dil
  cmp    $0x1,%ecx
  sbb    $0xffffffff,%edi
  add    %esi,%edi
  call   <malloc@plt>
  add    $0x8,%rsp
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r14,%rdi
  pop    %rbp
  mov    %rax,%r8
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <getTrimmed@plt>
```

assistant: ```c
char *getTrimmedMalloc(char *pChar, int pSize, int pEndStr, int pAddNL) {
  int tAdditionalSize = 0;
  if (pEndStr)
    tAdditionalSize++;
  if (pAddNL)
    tAdditionalSize++;
  char *tTrimDest = malloc(sizeof(char) * (pSize + tAdditionalSize));
  return getTrimmed(pChar, pSize, pEndStr, pAddNL, tTrimDest);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<next_token>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <next_separator@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D6(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strspn@plt>
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D6
datatype: string

tool: D6:  	

assistant: ```c
const char *next_token(const char *str) {
  str = next_separator(str);
  return str + strspn(str, " \t");
}
```
user: Translate the below assembly code into C programming language:

```asm
<next_token>:
  endbr64
  push   %rbx
  call   <next_separator@plt>
  mov    %rax,%rbx
  lea    D4(%rip),%rsi
  mov    %rax,%rdi
  call   <strspn@plt>
  cltq
  add    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
data_type: string

tool: D4:  	

assistant: ```c
const char *next_token(const char *str) {
  str = next_separator(str);
  return str + strspn(str, " \t");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<next_token>:
  endbr64
  push   %rbx
  call   <next_separator@plt>
  lea    D5(%rip),%rsi
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <strspn@plt>
  cltq
  add    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type_guessed: string

tool: D5:  	

assistant: ```c
const char *next_token(const char *str) {
  str = next_separator(str);
  return str + strspn(str, " \t");
}
```
user: Translate the below assembly code into C programming language:

```asm
<next_token>:
  endbr64
  push   %rbx
  call   <next_separator@plt>
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <strspn@plt>
  cltq
  add    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type: string

tool: D2:  	

assistant: ```c
const char *next_token(const char *str) {
  str = next_separator(str);
  return str + strspn(str, " \t");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mcb_free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <mcb_set_owner@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <mcb_grow_max@plt>
  nop
  leave
  ret
```

assistant: ```c
void mcb_free(int mcb) {
  mcb_set_owner(mcb, 0);
  mcb_grow_max(mcb);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<mcb_free>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%esi
  call   <mcb_set_owner@plt>
  mov    %ebx,%edi
  call   <mcb_grow_max@plt>
  pop    %rbx
  ret
```

assistant: ```c
void mcb_free(int mcb) {
  mcb_set_owner(mcb, 0);
  mcb_grow_max(mcb);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mcb_free>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    %edi,%ebp
  call   <mcb_set_owner@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1060 <mcb_grow_max@plt>
```

assistant: ```c
void mcb_free(int mcb) {
  mcb_set_owner(mcb, 0);
  mcb_grow_max(mcb);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mcb_free>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    %edi,%ebp
  call   <mcb_set_owner@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1060 <mcb_grow_max@plt>
```

assistant: ```c
void mcb_free(int mcb) {
  mcb_set_owner(mcb, 0);
  mcb_grow_max(mcb);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<read_fd_link>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x44(%rbp),%edx
  lea    -0x30(%rbp),%rax
  mov    %edx,%ecx
  lea    D1(%rip),%rdx
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    -0x58(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x50(%rbp),%rcx
  lea    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <readlink@plt>
  mov    %rax,-0x38(%rbp)
  mov    -0x50(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

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

tool: D1: /proc/self/fd/%d

assistant: ```c
int read_fd_link(int lfd, char *buf, size_t size) {
  ssize_t ret;
  char t[32];
  snprintf(t, sizeof(t), "/proc/self/fd/%d", lfd);
  ret = readlink(t, buf, size - 1);
  if (ret < 0) {
    test_msg("ERR: %s:%d: "
             "Can't read link of fd %d"
             " (errno = %d (%s))\n",
             "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LK4D4/criu/refs/heads/master/test/zdtm/live/static/proc-self.c", 29, lfd, errno, strerror(errno));
    return -1;
  }
  buf[ret] = 0;
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<read_fd_link>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %edi,%ecx
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    D6(%rip),%rdx
  mov    $0x20,%esi
  mov    %r12,%rdi
  call   <snprintf@plt>
  lea    -0x1(%rbx),%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <readlink@plt>
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    $0x0,%eax
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D6
data_type: string

tool: D6: /proc/self/fd/%d

assistant: ```c
int read_fd_link(int lfd, char *buf, size_t size) {
  ssize_t ret;
  char t[32];
  snprintf(t, sizeof(t), "/proc/self/fd/%d", lfd);
  ret = readlink(t, buf, size - 1);
  if (ret < 0) {
    test_msg("ERR: %s:%d: "
             "Can't read link of fd %d"
             " (errno = %d (%s))\n",
             "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LK4D4/criu/refs/heads/master/test/zdtm/live/static/proc-self.c", 29, lfd, errno, strerror(errno));
    return -1;
  }
  buf[ret] = 0;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_fd_link>:
  endbr64
  push   %r12
  mov    %edi,%ecx
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x20,%esi
  push   %rbx
  mov    %rdx,%rbx
  lea    D2(%rip),%rdx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <snprintf@plt>
  lea    -0x1(%rbx),%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <readlink@plt>
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D2
type: string

tool: D2: /proc/self/fd/%d

assistant: ```c
int read_fd_link(int lfd, char *buf, size_t size) {
  ssize_t ret;
  char t[32];
  snprintf(t, sizeof(t), "/proc/self/fd/%d", lfd);
  ret = readlink(t, buf, size - 1);
  if (ret < 0) {
    test_msg("ERR: %s:%d: "
             "Can't read link of fd %d"
             " (errno = %d (%s))\n",
             "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LK4D4/criu/refs/heads/master/test/zdtm/live/static/proc-self.c", 29, lfd, errno, strerror(errno));
    return -1;
  }
  buf[ret] = 0;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<read_fd_link>:
  endbr64
  push   %r12
  mov    %edi,%ecx
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x20,%esi
  push   %rbx
  mov    %rdx,%rbx
  lea    D9(%rip),%rdx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <snprintf@plt>
  lea    -0x1(%rbx),%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <readlink@plt>
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D9
type_guessed: string

tool: D9: /proc/self/fd/%d

assistant: ```c
int read_fd_link(int lfd, char *buf, size_t size) {
  ssize_t ret;
  char t[32];
  snprintf(t, sizeof(t), "/proc/self/fd/%d", lfd);
  ret = readlink(t, buf, size - 1);
  if (ret < 0) {
    test_msg("ERR: %s:%d: "
             "Can't read link of fd %d"
             " (errno = %d (%s))\n",
             "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/LK4D4/criu/refs/heads/master/test/zdtm/live/static/proc-self.c", 29, lfd, errno, strerror(errno));
    return -1;
  }
  buf[ret] = 0;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movss  D31(%rip),%xmm0
  movss  %xmm0,-0x40(%rbp)
  movss  D37(%rip),%xmm0
  movss  %xmm0,-0x3c(%rbp)
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movss  %xmm0,-0x38(%rbp)
  movss  D33(%rip),%xmm0
  movss  %xmm0,-0x34(%rbp)
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movss  %xmm0,-0x30(%rbp)
  movss  D28(%rip),%xmm0
  movss  %xmm0,-0x2c(%rbp)
  movss  D10(%rip),%xmm0
  movss  %xmm0,-0x28(%rbp)
  movss  D6(%rip),%xmm0
  movss  %xmm0,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movss  %xmm0,-0x20(%rbp)
  movss  D49(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movss  D74(%rip),%xmm0
  movss  %xmm0,-0x18(%rbp)
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movss  %xmm0,-0x14(%rbp)
  movl   $0x6,-0x4c(%rbp)
  movl   $0x2,-0x48(%rbp)
  mov    -0x48(%rbp),%edx
  lea    -0x40(%rbp),%rcx
  mov    -0x4c(%rbp),%eax
  mov    %rcx,%rsi
  mov    D31(%rip),%ecx
  movd   %ecx,%xmm0
  mov    %eax,%edi
  call   <stdlib_strided_snanvarianceyc@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x44(%rbp)
  mov    -0x44(%rbp),%eax
  movd   %eax,%xmm0
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D31
type_infered: f32
name: parse_data
arguments: label: D37
type_infered: f32
name: parse_data
arguments: label: D33
type_infered: f32
name: parse_data
arguments: label: D28
type_infered: f32
name: parse_data
arguments: label: D10
type_infered: f32
name: parse_data
arguments: label: D6
type_infered: f32
name: parse_data
arguments: label: D49
type_infered: f32
name: parse_data
arguments: label: D74
type_infered: f32
name: parse_data
arguments: label: D17
type_infered: string

tool: D31: 1

tool: D37: 2

tool: D33: 3

tool: D28: 4

tool: D10: 5

tool: D6: 6

tool: D49: 7

tool: D74: 8

tool: D17: sample variance: %f


assistant: ```c
int main() {
  float x[] = {1.0, 2.0, 0.0 / 0.0, 3.0, 0.0 / 0.0, 4.0, 5.0, 6.0, 0.0 / 0.0, 7.0, 8.0, 0.0 / 0.0};
  int64_t N = 6;
  int64_t stride = 2;
  float v = stdlib_strided_snanvarianceyc(N, 1.0f, x, stride);
  printf("sample variance: %f\n", v);
}
```