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
<xdr_int64_t>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L52
  cmp    $0x82,%eax
  je     L43
  cmp    $0x80,%eax
  je     L29
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  jmp    L59
L52:
  mov    (%rsi),%eax
  mov    %eax,%edx
  mov    $0x20,%ecx
  sar    %cl,%edx
  mov    %edx,(%rsp)
  mov    %eax,0x4(%rsp)
  mov    %rsp,%rsi
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  je     L59
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L59
L43:
  mov    %rsp,%rsi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  jne    L30
L102:
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  jmp    L59
L30:
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  je     L102
  mov    0x4(%rsp),%eax
  mov    %eax,0x0(%rbp)
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  jmp    L59
L29:
  mov    D2(%rip),%rax
  mov    (%rax),%eax
L59:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
bool_t xdr_int64_t(XDR *xdrs, int64_t *ip) {
  int32_t t1;
  uint32_t t2;
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    t1 = (int32_t)((*ip) >> 32);
    t2 = (int32_t)(*ip);
    return (XDR_PUTINT32(xdrs, &t1) && XDR_PUTINT32(xdrs, &t2));
  case XDR_DECODE:
    if (!XDR_GETINT32(xdrs, &t1) || !XDR_GETINT32(xdrs, &t2))
      return FALSE;
    *ip = ((int64_t)t1) << 32;
    *ip |= t2;
    return TRUE;
  case XDR_FREE:
    return TRUE;
  default:
    return FALSE;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xdr_int64_t>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L2
  cmp    $0x82,%eax
  je     L75
  cmp    $0x80,%eax
  je     L28
L9:
  mov    D27(%rip),%rax
  mov    (%rax),%eax
L3:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L55
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L2:
  mov    (%rsi),%eax
  mov    $0x20,%ecx
  mov    %rsp,%rsi
  mov    %eax,%edx
  mov    %eax,0x4(%rsp)
  sar    %cl,%edx
  mov    %edx,(%rsp)
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  je     L3
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L3
  nopl   (%rax)
L28:
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L75:
  mov    %rsp,%rsi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  je     L9
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  je     L9
  mov    0x4(%rsp),%eax
  mov    %eax,(%rbx)
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  jmp    L3
L55:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
bool_t xdr_int64_t(XDR *xdrs, int64_t *ip) {
  int32_t t1;
  uint32_t t2;
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    t1 = (int32_t)((*ip) >> 32);
    t2 = (int32_t)(*ip);
    return (XDR_PUTINT32(xdrs, &t1) && XDR_PUTINT32(xdrs, &t2));
  case XDR_DECODE:
    if (!XDR_GETINT32(xdrs, &t1) || !XDR_GETINT32(xdrs, &t2))
      return FALSE;
    *ip = ((int64_t)t1) << 32;
    *ip |= t2;
    return TRUE;
  case XDR_FREE:
    return TRUE;
  default:
    return FALSE;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<xdr_int64_t>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L4
  cmp    $0x82,%eax
  je     L3
  cmp    $0x80,%eax
  je     L38
L87:
  mov    D25(%rip),%rax
  mov    (%rax),%eax
L32:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L67
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L4:
  mov    (%rsi),%eax
  mov    $0x20,%ecx
  mov    %rsp,%rsi
  mov    %eax,%edx
  mov    %eax,0x4(%rsp)
  sar    %cl,%edx
  mov    %edx,(%rsp)
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  je     L32
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <XDR_PUTINT32@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L32
  nopl   (%rax)
L38:
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  jmp    L32
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %rsp,%rsi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  je     L87
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <XDR_GETINT32@plt>
  test   %eax,%eax
  je     L87
  mov    0x4(%rsp),%eax
  mov    %eax,(%rbx)
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  jmp    L32
L67:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
bool_t xdr_int64_t(XDR *xdrs, int64_t *ip) {
  int32_t t1;
  uint32_t t2;
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    t1 = (int32_t)((*ip) >> 32);
    t2 = (int32_t)(*ip);
    return (XDR_PUTINT32(xdrs, &t1) && XDR_PUTINT32(xdrs, &t2));
  case XDR_DECODE:
    if (!XDR_GETINT32(xdrs, &t1) || !XDR_GETINT32(xdrs, &t2))
      return FALSE;
    *ip = ((int64_t)t1) << 32;
    *ip |= t2;
    return TRUE;
  case XDR_FREE:
    return TRUE;
  default:
    return FALSE;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<malloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %ax,-0x24(%rbp)
  movq   $0x800000,-0x8(%rbp)
  movl   $0x1,-0x10(%rbp)
  jmp    L33
L9:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L51
  movzwl -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x14(%rbp)
L51:
  movzwl -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%ax
  je     L49
  addl   $0x1,-0x10(%rbp)
L33:
  cmpl   $0xffff,-0x10(%rbp)
  jle    L9
  jmp    L24
L49:
  nop
L24:
  movzwl -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%ax
  jne    L57
  movl   $0x0,-0xc(%rbp)
  jmp    L2
L43:
  movswl -0x12(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  shl    $0x10,%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0xff,(%rax)
  addl   $0x1,-0xc(%rbp)
L2:
  movswl -0x14(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L43
L57:
  nop
  pop    %rbp
  ret
```

assistant: ```c
short malloc(short sz) {
  char *heap_table = (char *)0x800000;
  short tmp, count;
  for (int i = 1; i < 64 * 1024; i++) {
    if (heap_table[i - 1] == 0xff)
      if (heap_table[i] == 0x00)
        tmp = i;
    if (heap_table[i] == 0xff)
      count = 0;
    if (heap_table[i] == 0x00)
      count++;
    if (sz == count)
      break;
  }
  if (sz == count) {
    for (int i = 0; i < count; i++)
      heap_table[64 * 1024 * (tmp + i)] = 0xff;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<malloc>:
  endbr64
  mov    %edi,%ecx
  mov    $0x800001,%eax
L12:
  cmpb   $0x1,(%rax)
  adc    $0x0,%dx
  cmp    %cx,%dx
  je     L37
  add    $0x1,%rax
  cmp    $0x810000,%rax
  jne    L12
  jmp    L14
L37:
  test   %di,%di
  jle    L14
  mov    $0x800000,%eax
  movswl %di,%edi
  lea    -0x1(%rdi),%edx
  add    $0x81,%rdx
  shl    $0x10,%rdx
L13:
  movb   $0xff,(%rax)
  add    $0x10000,%rax
  cmp    %rdx,%rax
  jne    L13
L14:
  mov    $0x0,%eax
  ret
```

assistant: ```c
short malloc(short sz) {
  char *heap_table = (char *)0x800000;
  short tmp, count;
  for (int i = 1; i < 64 * 1024; i++) {
    if (heap_table[i - 1] == 0xff)
      if (heap_table[i] == 0x00)
        tmp = i;
    if (heap_table[i] == 0xff)
      count = 0;
    if (heap_table[i] == 0x00)
      count++;
    if (sz == count)
      break;
  }
  if (sz == count) {
    for (int i = 0; i < count; i++)
      heap_table[64 * 1024 * (tmp + i)] = 0xff;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<malloc>:
  endbr64
  mov    $0x800001,%eax
  jmp    L15
  nopl   0x0(%rax,%rax,1)
L45:
  add    $0x1,%rax
  cmp    $0x810000,%rax
  je     L48
L15:
  cmpb   $0x1,(%rax)
  adc    $0x0,%dx
  cmp    %di,%dx
  jne    L45
  test   %dx,%dx
  jle    L40
  movswl %dx,%edx
  mov    $0x800000,%eax
  sub    $0x1,%edx
  add    $0x81,%rdx
  shl    $0x10,%rdx
L1:
  movb   $0xff,(%rax)
  add    $0x10000,%rax
  cmp    %rdx,%rax
  jne    L1
  ret
  nopw   0x0(%rax,%rax,1)
L48:
  ret
L40:
  ret
```

assistant: ```c
short malloc(short sz) {
  char *heap_table = (char *)0x800000;
  short tmp, count;
  for (int i = 1; i < 64 * 1024; i++) {
    if (heap_table[i - 1] == 0xff)
      if (heap_table[i] == 0x00)
        tmp = i;
    if (heap_table[i] == 0xff)
      count = 0;
    if (heap_table[i] == 0x00)
      count++;
    if (sz == count)
      break;
  }
  if (sz == count) {
    for (int i = 0; i < count; i++)
      heap_table[64 * 1024 * (tmp + i)] = 0xff;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<malloc>:
  endbr64
  mov    $0x800001,%eax
  jmp    L13
  nopl   0x0(%rax,%rax,1)
L26:
  add    $0x1,%rax
  cmp    $0x810000,%rax
  je     L43
L13:
  cmpb   $0x1,(%rax)
  adc    $0x0,%dx
  cmp    %di,%dx
  jne    L26
  test   %dx,%dx
  jle    L40
  movswl %dx,%edx
  mov    $0x800000,%eax
  sub    $0x1,%edx
  add    $0x81,%rdx
  shl    $0x10,%rdx
L42:
  movb   $0xff,(%rax)
  add    $0x10000,%rax
  cmp    %rdx,%rax
  jne    L42
  ret
  nopw   0x0(%rax,%rax,1)
L43:
  ret
L40:
  ret
```

assistant: ```c
short malloc(short sz) {
  char *heap_table = (char *)0x800000;
  short tmp, count;
  for (int i = 1; i < 64 * 1024; i++) {
    if (heap_table[i - 1] == 0xff)
      if (heap_table[i] == 0x00)
        tmp = i;
    if (heap_table[i] == 0xff)
      count = 0;
    if (heap_table[i] == 0x00)
      count++;
    if (sz == count)
      break;
  }
  if (sz == count) {
    for (int i = 0; i < count; i++)
      heap_table[64 * 1024 * (tmp + i)] = 0xff;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movq   $0x0,-0x8(%rbp)
  mov    $0x14,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L30
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffffffb,%eax
  jmp    L28
L30:
  mov    -0x8(%rbp),%rax
  movl   $0xa0501,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  movl   $0x51002,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  movl   $0xf1003,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0xc,%rax
  movl   $0x40804,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  movl   $0x20205,(%rax)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <calcula_total_vendas@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L3
L31:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L3:
  cmpl   $0x4,-0xc(%rbp)
  jle    L31
  mov    $0x0,%eax
L28:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
data_type: string
name: extract_symbolic_data
arguments: label: D12
data_type: string

tool: D0: vector nulo

tool: D12: valor %d : %x 


assistant: ```c
int main(void) {
  int *apt = NULL;
  apt = (int *)malloc(5 * sizeof(int));
  if (apt == NULL) {
    printf("vector nulo\n");
    return -5;
  }
  apt[0] = 0x000A0501;
  apt[1] = 0x00051002;
  apt[2] = 0x000F1003;
  apt[3] = 0x00040804;
  apt[4] = 0x00020205;
  calcula_total_vendas(apt);
  int i;
  for (i = 0; i < 5; i++) {
    printf("valor %d : %x \n", i, apt[i]);
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x14,%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L9
  mov    %rax,%rbx
  movl   $0xa0501,(%rax)
  movl   $0x51002,0x4(%rax)
  movl   $0xf1003,0x8(%rax)
  movl   $0x40804,0xc(%rax)
  movl   $0x20205,0x10(%rax)
  mov    %rax,%rdi
  call   <calcula_total_vendas@plt>
  mov    $0x0,%ebp
  lea    D9(%rip),%r12
L1:
  mov    (%rbx),%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebp
  add    $0x4,%rbx
  cmp    $0x5,%ebp
  jne    L1
  mov    $0x0,%eax
L19:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  mov    $0xfffffffb,%eax
  jmp    L19
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
datatype: string
name: extract_symbolic_data
arguments: label: D4
datatype: string

tool: D9: valor %d : %x 


tool: D4: vector nulo

assistant: ```c
int main(void) {
  int *apt = NULL;
  apt = (int *)malloc(5 * sizeof(int));
  if (apt == NULL) {
    printf("vector nulo\n");
    return -5;
  }
  apt[0] = 0x000A0501;
  apt[1] = 0x00051002;
  apt[2] = 0x000F1003;
  apt[3] = 0x00040804;
  apt[4] = 0x00020205;
  calcula_total_vendas(apt);
  int i;
  for (i = 0; i < 5; i++) {
    printf("valor %d : %x \n", i, apt[i]);
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x14,%edi
  push   %rbp
  push   %rbx
  call   <malloc@plt>
  test   %rax,%rax
  je     L21
  mov    %rax,%rbx
  xor    %ebp,%ebp
  lea    D18(%rip),%r12
  movabs $0x51002000a0501,%rax
  mov    %rax,(%rbx)
  mov    %rbx,%rdi
  movabs $0x40804000f1003,%rax
  mov    %rax,0x8(%rbx)
  movl   $0x20205,0x10(%rbx)
  call   <calcula_total_vendas@plt>
L18:
  mov    (%rbx),%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    $0x5,%ebp
  jne    L18
  xor    %eax,%eax
L28:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L21:
  lea    D3(%rip),%rdi
  call   <puts@plt>
  mov    $0xfffffffb,%eax
  jmp    L28
```

tool_calls: name: disassemble_data
arguments: data_label: D18
data_type: string
name: disassemble_data
arguments: data_label: D3
data_type: string

tool: D18: valor %d : %x 


tool: D3: vector nulo

assistant: ```c
int main(void) {
  int *apt = NULL;
  apt = (int *)malloc(5 * sizeof(int));
  if (apt == NULL) {
    printf("vector nulo\n");
    return -5;
  }
  apt[0] = 0x000A0501;
  apt[1] = 0x00051002;
  apt[2] = 0x000F1003;
  apt[3] = 0x00040804;
  apt[4] = 0x00020205;
  calcula_total_vendas(apt);
  int i;
  for (i = 0; i < 5; i++) {
    printf("valor %d : %x \n", i, apt[i]);
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x14,%edi
  push   %rbp
  push   %rbx
  call   <malloc@plt>
  test   %rax,%rax
  je     L9
  movdqa D21(%rip),%xmm0
  mov    %rax,%rdi
  mov    %rax,%rbx
  xor    %ebp,%ebp
  movl   $0x20205,0x10(%rax)
  lea    D16(%rip),%r12
  movups %xmm0,(%rax)
  call   <calcula_total_vendas@plt>
L14:
  mov    (%rbx),%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    $0x5,%ebp
  jne    L14
  xor    %eax,%eax
L11:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  lea    D29(%rip),%rdi
  call   <puts@plt>
  mov    $0xfffffffb,%eax
  jmp    L11
```

tool_calls: name: read_data
arguments: data_label: D21
type_infered: byte[16]
name: read_data
arguments: data_label: D16
type_infered: string
name: read_data
arguments: data_label: D29
type_infered: string

tool: {"D21": [0x01,0x05,0x0a,0x00,0x02,0x10,0x05,0x00,0x03,0x10,0x0f,0x00,0x04,0x08,0x04,0x00]}

tool: D16: valor %d : %x 


tool: D29: vector nulo

assistant: ```c
int main(void) {
  int *apt = NULL;
  apt = (int *)malloc(5 * sizeof(int));
  if (apt == NULL) {
    printf("vector nulo\n");
    return -5;
  }
  apt[0] = 0x000A0501;
  apt[1] = 0x00051002;
  apt[2] = 0x000F1003;
  apt[3] = 0x00040804;
  apt[4] = 0x00020205;
  calcula_total_vendas(apt);
  int i;
  for (i = 0; i < 5; i++) {
    printf("valor %d : %x \n", i, apt[i]);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<link>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    D2(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int link(void) {
  errno = ENOENT;
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<link>:
  endbr64
  mov    D17(%rip),%rax
  mov    (%rax),%edx
  mov    D8(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int link(void) {
  errno = ENOENT;
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<link>:
  endbr64
  mov    D1(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int link(void) {
  errno = ENOENT;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<link>:
  endbr64
  mov    D19(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int link(void) {
  errno = ENOENT;
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L26
L10:
  lea    -0x10(%rbp),%rsi
  lea    -0x14(%rbp),%rcx
  lea    -0x18(%rbp),%rdx
  lea    -0x1c(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x10(%rbp),%eax
  add    %eax,%eax
  mov    -0x18(%rbp),%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %eax,%eax
  mov    -0x1c(%rbp),%ecx
  sub    %ecx,%eax
  mov    %eax,%esi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L26:
  mov    -0x20(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L10
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L27
  call   <__stack_chk_fail@plt>
L27:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D16
type: string
name: retrieve_data
arguments: data_tag: D6
type: string
name: retrieve_data
arguments: data_tag: D26
type: string

tool: D16: %d

tool: D6: %d %d %d %d

tool: D26: %d %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int t;
  scanf("%d", &t);
  for (int i_t = 0; i_t < t; i_t++) {
    int px, py, qx, qy;
    scanf("%d %d %d %d", &px, &py, &qx, &qy);
    printf("%d %d\n", 2 * qx - px, 2 * qy - py);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D7(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x0,0x4(%rsp)
  jle    L26
  mov    $0x0,%ebx
  lea    0x14(%rsp),%r14
  lea    0x10(%rsp),%r13
  lea    D23(%rip),%r12
  lea    D14(%rip),%rbp
L10:
  lea    0xc(%rsp),%rdx
  lea    0x8(%rsp),%rsi
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  lea    (%rax,%rax,1),%edx
  sub    0xc(%rsp),%edx
  mov    0x10(%rsp),%eax
  lea    (%rax,%rax,1),%esi
  sub    0x8(%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jg     L10
L26:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D7
datatype: string
name: read_data
arguments: data_label: D23
datatype: string
name: read_data
arguments: data_label: D14
datatype: string

tool: D7: %d

tool: D23: %d %d %d %d

tool: D14: %d %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int t;
  scanf("%d", &t);
  for (int i_t = 0; i_t < t; i_t++) {
    int px, py, qx, qy;
    scanf("%d %d %d %d", &px, &py, &qx, &qy);
    printf("%d %d\n", 2 * qx - px, 2 * qy - py);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r15
  lea    D6(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L27
  xor    %ebx,%ebx
  lea    0x14(%rsp),%r15
  lea    0x10(%rsp),%r14
  lea    0xc(%rsp),%r13
  lea    0x8(%rsp),%r12
  lea    D2(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L10:
  mov    %r15,%r8
  mov    %r14,%rcx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  lea    D0(%rip),%rdi
  lea    (%rax,%rax,1),%edx
  mov    0x10(%rsp),%eax
  sub    0xc(%rsp),%edx
  lea    (%rax,%rax,1),%esi
  sub    0x8(%rsp),%esi
  call   <printf@plt>
  cmp    %ebx,0x4(%rsp)
  jg     L10
L27:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L20
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
data_type: string
name: disassemble_data
arguments: data_tag: D2
data_type: string
name: disassemble_data
arguments: data_tag: D0
data_type: string

tool: D6: %d

tool: D2: %d %d %d %d

tool: D0: %d %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int t;
  scanf("%d", &t);
  for (int i_t = 0; i_t < t; i_t++) {
    int px, py, qx, qy;
    scanf("%d %d %d %d", &px, &py, &qx, &qy);
    printf("%d %d\n", 2 * qx - px, 2 * qy - py);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r15
  lea    D3(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L18
  xor    %ebx,%ebx
  lea    0x14(%rsp),%r15
  lea    0x10(%rsp),%r14
  lea    0xc(%rsp),%r13
  lea    0x8(%rsp),%r12
  lea    D4(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L25:
  mov    %r15,%r8
  mov    %r14,%rcx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  lea    D19(%rip),%rdi
  lea    (%rax,%rax,1),%edx
  mov    0x10(%rsp),%eax
  sub    0xc(%rsp),%edx
  lea    (%rax,%rax,1),%esi
  sub    0x8(%rsp),%esi
  call   <printf@plt>
  cmp    %ebx,0x4(%rsp)
  jg     L25
L18:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
type_guessed: string
name: disassemble_data
arguments: data_tag: D4
type_guessed: string
name: disassemble_data
arguments: data_tag: D19
type_guessed: string

tool: D3: %d

tool: D4: %d %d %d %d

tool: D19: %d %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int t;
  scanf("%d", &t);
  for (int i_t = 0; i_t < t; i_t++) {
    int px, py, qx, qy;
    scanf("%d %d %d %d", &px, &py, &qx, &qy);
    printf("%d %d\n", 2 * qx - px, 2 * qy - py);
  }
  return 0;
}
```