ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<binsearch_left>:
  endbr64
  mov    %esi,%eax
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L9:
  lea    (%rdx,%rax,1),%r9d
  mov    %r9d,%r8d
  shr    $0x1f,%r8d
  add    %r9d,%r8d
  sar    %r8d
  movslq %r8d,%rsi
  cmp    %rcx,(%rdi,%rsi,8)
  jl     L23
  mov    %r8d,%edx
L5:
  cmp    %eax,%edx
  jg     L9
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  lea    0x1(%r8),%eax
  jmp    L5
```

assistant: ```c
int binsearch_left(const intptr_t *keys, int lo, int hi, const intptr_t key) {
  while (lo < hi) {
    int mid = (hi + lo) / 2;
    if (key <= keys[mid]) {
      hi = mid;
    } else {
      lo = mid + 1;
    }
  }
  return lo;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<prog_q168cinv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dx,-0x4(%rbp)
  mov    %ax,-0x8(%rbp)
  cmpw   $0x0,-0x4(%rbp)
  jne    L16
  movzwl -0x8(%rbp),%eax
  neg    %eax
  jmp    L11
L16:
  movzwl -0x8(%rbp),%eax
L11:
  pop    %rbp
  ret
```

assistant: ```c
short prog_q168cinv(short signe, short value) {
  if (signe == 0) {
    return -value;
  }
  return value;
}
```
user: What is the c source code of the assembly code below?

```asm
<prog_q168cinv>:
  endbr64
  mov    %esi,%eax
  neg    %eax
  test   %di,%di
  cmovne %esi,%eax
  ret
```

assistant: ```c
short prog_q168cinv(short signe, short value) {
  if (signe == 0) {
    return -value;
  }
  return value;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<prog_q168cinv>:
  endbr64
  mov    %esi,%eax
  neg    %eax
  test   %di,%di
  cmovne %esi,%eax
  ret
```

assistant: ```c
short prog_q168cinv(short signe, short value) {
  if (signe == 0) {
    return -value;
  }
  return value;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<prog_q168cinv>:
  endbr64
  mov    %esi,%eax
  neg    %eax
  test   %di,%di
  cmovne %esi,%eax
  ret
```

assistant: ```c
short prog_q168cinv(short signe, short value) {
  if (signe == 0) {
    return -value;
  }
  return value;
}
```
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    $0x1b0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x1a4(%rbp)
  jmp    L20
L17:
  lea    -0x1a0(%rbp),%rdx
  mov    -0x1a4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  addl   $0x1,-0x1a4(%rbp)
L20:
  cmpl   $0x4,-0x1a4(%rbp)
  jle    L17
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L27
  call   <__stack_chk_fail@plt>
L27:
  leave
  ret
```

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

tool: D6: %d

assistant: ```c
int main() {
  int fix[100];
  int comp[100];
  int i;
  for (i = 0; i <= 4; i++) {
    scanf("%d", &comp[i]);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1a0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x198(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x14(%rsp),%r12
  lea    D9(%rip),%rbp
L14:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  add    $0x4,%rbx
  cmp    %r12,%rbx
  jne    L14
  mov    0x198(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x1a0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D9
data_type: string

tool: D9: %d

assistant: ```c
int main() {
  int fix[100];
  int comp[100];
  int i;
  for (i = 0; i <= 4; i++) {
    scanf("%d", &comp[i]);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  sub    $0x1a0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x198(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x14(%rsp),%r12
L19:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    %r12,%rbx
  jne    L19
  mov    0x198(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x1a0,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D9
data_type: string

tool: D9: %d

assistant: ```c
int main() {
  int fix[100];
  int comp[100];
  int i;
  for (i = 0; i <= 4; i++) {
    scanf("%d", &comp[i]);
  }
}
```
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
  lea    D7(%rip),%rbp
  push   %rbx
  sub    $0x1a0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x198(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x14(%rsp),%r12
L17:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    %r12,%rbx
  jne    L17
  mov    0x198(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x1a0,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type_guessed: string

tool: D7: %d

assistant: ```c
int main() {
  int fix[100];
  int comp[100];
  int i;
  for (i = 0; i <= 4; i++) {
    scanf("%d", &comp[i]);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<stralloc_printf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x4000(%rsp),%r11
L37:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L37
  sub    $0x10,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x4008(%rsp)
  xor    %eax,%eax
  mov    $0x0,%r12d
  mov    %r12d,%edi
  call   <va_start@plt>
  mov    %rsp,%rdi
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    $0x4000,%esi
  call   <vsnprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L4
  call   <in_hash_table@plt>
  test   %eax,%eax
  jne    L2
  mov    $0x3d,%edx
  lea    D13(%rip),%rsi
  lea    D36(%rip),%rdi
  call   <log_printf@plt>
  mov    (%rbx),%rdi
  call   <free@plt>
L39:
  movq   $0x0,(%rbx)
L4:
  mov    %rsp,%rdi
  mov    $0x3e,%edx
  lea    D13(%rip),%rsi
  call   <str_alloc@plt>
  mov    %rax,(%rbx)
  mov    0x4008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  add    $0x4010,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  mov    $0x3d,%edx
  lea    D13(%rip),%rsi
  mov    (%rbx),%rdi
  call   <str_free@plt>
  jmp    L39
L30:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D13
type_infered: string
name: unpack_data
arguments: label: D36
type_infered: string

tool: D13: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c

tool: D36: &RSTRFREE called on str_dup pointer: %s, line %d&D


assistant: ```c
void stralloc_printf(char **pointer, const char *fmt, ...) {
  char buf[8192 * 2];
  va_list args;
  va_start(args, fmt);
  vsnprintf(buf, 8192 * 2, fmt, args);
  va_end(args);
  if (*pointer)
    do {
      if ((*pointer)) {
        if (!in_hash_table((*pointer))) {
          log_printf("&RSTRFREE called on str_dup pointer: %s, line %d&D\n", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
          free((*pointer));
        } else
          str_free((*pointer), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
      }
      (*pointer) = NULL;
    } while (0);
  *pointer = str_alloc((buf), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 62);
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<stralloc_printf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x4000(%rsp),%r11
L32:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L32
  sub    $0x18,%rsp
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x4008(%rsp)
  xor    %eax,%eax
  mov    %rsi,%r12
  mov    %rdi,%rbx
  mov    %rsp,%r13
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x4000,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  lea    D17(%rip),%rbp
  call   <va_end@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L9
  call   <in_hash_table@plt>
  mov    $0x3d,%edx
  mov    %rbp,%rsi
  test   %eax,%eax
  je     L33
  mov    (%rbx),%rdi
  call   <str_free@plt>
L15:
  movq   $0x0,(%rbx)
L9:
  mov    $0x3e,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <str_alloc@plt>
  mov    %rax,(%rbx)
  mov    0x4008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x4018,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L33:
  lea    D5(%rip),%rdi
  call   <log_printf@plt>
  mov    (%rbx),%rdi
  call   <free@plt>
  jmp    L15
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D17
datatype: string
name: unpack_data
arguments: data_tag: D5
datatype: string

tool: D17: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c

tool: D5: &RSTRFREE called on str_dup pointer: %s, line %d&D


assistant: ```c
void stralloc_printf(char **pointer, const char *fmt, ...) {
  char buf[8192 * 2];
  va_list args;
  va_start(args, fmt);
  vsnprintf(buf, 8192 * 2, fmt, args);
  va_end(args);
  if (*pointer)
    do {
      if ((*pointer)) {
        if (!in_hash_table((*pointer))) {
          log_printf("&RSTRFREE called on str_dup pointer: %s, line %d&D\n", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
          free((*pointer));
        } else
          str_free((*pointer), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
      }
      (*pointer) = NULL;
    } while (0);
  *pointer = str_alloc((buf), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 62);
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<stralloc_printf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x4000(%rsp),%r11
L21:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L21
  sub    $0x18,%rsp
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x4008(%rsp)
  xor    %eax,%eax
  mov    %rsi,%r12
  mov    %rdi,%rbx
  mov    %rsp,%r13
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x4000,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  lea    D10(%rip),%rbp
  call   <va_end@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L6
  call   <in_hash_table@plt>
  mov    $0x3d,%edx
  mov    %rbp,%rsi
  test   %eax,%eax
  je     L26
  mov    (%rbx),%rdi
  call   <str_free@plt>
L3:
  movq   $0x0,(%rbx)
L6:
  mov    $0x3e,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <str_alloc@plt>
  mov    %rax,(%rbx)
  mov    0x4008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0x4018,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L26:
  lea    D2(%rip),%rdi
  call   <log_printf@plt>
  mov    (%rbx),%rdi
  call   <free@plt>
  jmp    L3
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D10
type_guessed: string
name: unpack_data
arguments: data_tag: D2
type_guessed: string

tool: D10: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c

tool: D2: &RSTRFREE called on str_dup pointer: %s, line %d&D


assistant: ```c
void stralloc_printf(char **pointer, const char *fmt, ...) {
  char buf[8192 * 2];
  va_list args;
  va_start(args, fmt);
  vsnprintf(buf, 8192 * 2, fmt, args);
  va_end(args);
  if (*pointer)
    do {
      if ((*pointer)) {
        if (!in_hash_table((*pointer))) {
          log_printf("&RSTRFREE called on str_dup pointer: %s, line %d&D\n", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
          free((*pointer));
        } else
          str_free((*pointer), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 61);
      }
      (*pointer) = NULL;
    } while (0);
  *pointer = str_alloc((buf), "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/jpavonabian/6Dragones/refs/heads/master/src/handler.c", 62);
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<V_visual>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <Z_fatal@plt>
  mov    -0x4(%rbp),%eax
  neg    %eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D9
type: string

tool: D9: visual mode is not available on this machine


assistant: ```c
V_visual(d) int d;
{
  Z_fatal("visual mode is not available on this machine\n");
  return (-d);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<V_visual>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <Z_fatal@plt>
  mov    %ebx,%eax
  neg    %eax
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
data_type: string

tool: D8: visual mode is not available on this machine


assistant: ```c
V_visual(d) int d;
{
  Z_fatal("visual mode is not available on this machine\n");
  return (-d);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<V_visual>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  lea    D9(%rip),%rdi
  call   <Z_fatal@plt>
  mov    %ebx,%eax
  pop    %rbx
  neg    %eax
  ret
```

tool_calls: name: read_data
arguments: data_label: D9
type: string

tool: D9: visual mode is not available on this machine


assistant: ```c
V_visual(d) int d;
{
  Z_fatal("visual mode is not available on this machine\n");
  return (-d);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<V_visual>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  lea    D7(%rip),%rdi
  call   <Z_fatal@plt>
  mov    %ebx,%eax
  pop    %rbx
  neg    %eax
  ret
```

tool_calls: name: read_data
arguments: label: D7
datatype: string

tool: D7: visual mode is not available on this machine


assistant: ```c
V_visual(d) int d;
{
  Z_fatal("visual mode is not available on this machine\n");
  return (-d);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x7f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x7e0(%rbp),%rax
  mov    $0x3e8,%esi
  mov    %rax,%rdi
  call   <mgetline@plt>
  lea    -0x3f0(%rbp),%rax
  mov    $0x3e8,%esi
  mov    %rax,%rdi
  call   <mgetline@plt>
  lea    -0x3f0(%rbp),%rdx
  lea    -0x7e0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strend@plt>
  mov    %eax,-0x7e4(%rbp)
  mov    -0x7e4(%rbp),%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D6
type_infered: string

tool: D6: %d

assistant: ```c
int main(void) {
  char s[1000], t[1000];
  int ret;
  mgetline(s, 1000);
  mgetline(t, 1000);
  ret = strend(s, t);
  printf("%d", ret);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x7e8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0x3e8,%esi
  mov    %rbx,%rdi
  call   <mgetline@plt>
  lea    0x3f0(%rsp),%rbp
  mov    $0x3e8,%esi
  mov    %rbp,%rdi
  call   <mgetline@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strend@plt>
  mov    %eax,%esi
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x7e8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D7
type_guessed: string

tool: D7: %d

assistant: ```c
int main(void) {
  char s[1000], t[1000];
  int ret;
  mgetline(s, 1000);
  mgetline(t, 1000);
  ret = strend(s, t);
  printf("%d", ret);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x3e8,%esi
  push   %rbp
  sub    $0x7e8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0x3f0(%rsp),%r12
  mov    %rbp,%rdi
  call   <mgetline@plt>
  mov    $0x3e8,%esi
  mov    %r12,%rdi
  call   <mgetline@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strend@plt>
  lea    D3(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x7e8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D3: %d

assistant: ```c
int main(void) {
  char s[1000], t[1000];
  int ret;
  mgetline(s, 1000);
  mgetline(t, 1000);
  ret = strend(s, t);
  printf("%d", ret);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x3e8,%esi
  push   %rbp
  sub    $0x7e8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0x3f0(%rsp),%r12
  mov    %rbp,%rdi
  call   <mgetline@plt>
  mov    $0x3e8,%esi
  mov    %r12,%rdi
  call   <mgetline@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strend@plt>
  lea    D8(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x7e8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D8
data_type: string

tool: D8: %d

assistant: ```c
int main(void) {
  char s[1000], t[1000];
  int ret;
  mgetline(s, 1000);
  mgetline(t, 1000);
  ret = strend(s, t);
  printf("%d", ret);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<trim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L17
L9:
  subq   $0x1,-0x8(%rbp)
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L25
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L9
L25:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movb   $0x0,(%rax)
  jmp    L20
L13:
  addq   $0x1,-0x10(%rbp)
L20:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L19
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L13
L19:
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *trim(char *s) {
  char *s1 = s;
  char *s2 = &s[strlen(s) - 1];
  while ((isspace(*s2)) && (s2 >= s1))
    s2--;
  *(s2 + 1) = '\0';
  while ((isspace(*s1)) && (s1 < s2))
    s1++;
  strcpy(s, s1);
  return s;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<trim>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rbx
L32:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  cmp    %r12,%rbx
  jb     L43
  test   %rax,%rax
  je     L43
  sub    $0x1,%rbx
  jmp    L32
L43:
  movb   $0x0,0x1(%rbx)
  mov    %r12,%rbp
L26:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  cmp    %rbx,%rbp
  jae    L36
  test   %rax,%rax
  je     L36
  add    $0x1,%rbp
  jmp    L26
L36:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *trim(char *s) {
  char *s1 = s;
  char *s2 = &s[strlen(s) - 1];
  while ((isspace(*s2)) && (s2 >= s1))
    s2--;
  *(s2 + 1) = '\0';
  while ((isspace(*s1)) && (s1 < s2))
    s1++;
  strcpy(s, s1);
  return s;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<trim>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rbx
  jmp    L16
  nopl   0x0(%rax)
L15:
  test   %rax,%rax
  je     L51
  sub    $0x1,%rbx
L16:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  cmp    %r12,%rbx
  jae    L15
L51:
  movb   $0x0,0x1(%rbx)
  mov    %r12,%rbp
  jmp    L34
  nop
L55:
  cmp    %rbx,%rbp
  jae    L29
  add    $0x1,%rbp
L34:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L55
L29:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *trim(char *s) {
  char *s1 = s;
  char *s2 = &s[strlen(s) - 1];
  while ((isspace(*s2)) && (s2 >= s1))
    s2--;
  *(s2 + 1) = '\0';
  while ((isspace(*s1)) && (s1 < s2))
    s1++;
  strcpy(s, s1);
  return s;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<trim>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rbx
  jmp    L23
  nopl   0x0(%rax)
L39:
  test   %rax,%rax
  je     L14
  sub    $0x1,%rbx
L23:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  cmp    %r12,%rbx
  jae    L39
L14:
  movb   $0x0,0x1(%rbx)
  mov    %r12,%rbp
  jmp    L51
  nop
L55:
  cmp    %rbx,%rbp
  jae    L3
  add    $0x1,%rbp
L51:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L55
L3:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *trim(char *s) {
  char *s1 = s;
  char *s2 = &s[strlen(s) - 1];
  while ((isspace(*s2)) && (s2 >= s1))
    s2--;
  *(s2 + 1) = '\0';
  while ((isspace(*s1)) && (s1 < s2))
    s1++;
  strcpy(s, s1);
  return s;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ricevi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L23
L19:
  mov    -0x18(%rbp),%eax
  sub    -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jle    L9
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  add    %rax,-0x20(%rbp)
  jmp    L23
L9:
  mov    $0x1,%eax
  jmp    L33
L23:
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L19
  mov    $0x0,%eax
L33:
  leave
  ret
```

assistant: ```c
int ricevi(int id_connessione, void *buffer, int dimensione) {
  int count = 0;
  int byte_letti = 0;
  while (count < dimensione) {
    if ((byte_letti = read(id_connessione, buffer, dimensione - count)) > 0) {
      count += byte_letti;
      buffer += byte_letti;
    } else
      return 1;
  }
  return 0;
}
```