ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<copyFile>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    $0xc8,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %r12,%rcx
  mov    %rbp,%rdx
  lea    D12(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    D5(%rip),%rsi
  mov    %rbx,%rdi
  call   <popen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L18
L13:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <pclose@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  mov    %rbx,%rdi
  call   <perror@plt>
  jmp    L13
```

tool_calls: name: read_data
arguments: label: D12
type_infered: string
name: read_data
arguments: label: D5
type_infered: string

tool: D12: cp db/stage1_input/%s db/stage1_input/%s

tool: D5: r

assistant: ```c
void copyFile(char *old_file, char *new_file) {
  FILE *fp1;
  char *command = (char *)malloc(200 * sizeof(char));
  sprintf(command, "cp db/stage1_input/%s db/stage1_input/%s", old_file, new_file);
  fp1 = popen(command, "r");
  if (fp1 == 0)
    perror(command);
  free(command);
  pclose(fp1);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<copyFile>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  mov    $0xc8,%edi
  push   %rbp
  call   <malloc@plt>
  mov    %r12,%rdx
  mov    %r13,%rcx
  lea    D12(%rip),%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  call   <popen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L1
L8:
  mov    %rbp,%rdi
  call   <free@plt>
  pop    %rbp
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10b0 <pclose@plt>
  nopl   (%rax)
L1:
  mov    %rbp,%rdi
  call   <perror@plt>
  jmp    L8
```

tool_calls: name: parse_data
arguments: tag: D12
type: string
name: parse_data
arguments: tag: D6
type: string

tool: D12: cp db/stage1_input/%s db/stage1_input/%s

tool: D6: r

assistant: ```c
void copyFile(char *old_file, char *new_file) {
  FILE *fp1;
  char *command = (char *)malloc(200 * sizeof(char));
  sprintf(command, "cp db/stage1_input/%s db/stage1_input/%s", old_file, new_file);
  fp1 = popen(command, "r");
  if (fp1 == 0)
    perror(command);
  free(command);
  pclose(fp1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<copyFile>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  mov    $0xc8,%edi
  push   %rbp
  call   <malloc@plt>
  mov    %r12,%rdx
  mov    %r13,%rcx
  lea    D6(%rip),%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    D14(%rip),%rsi
  mov    %rbp,%rdi
  call   <popen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L13
L16:
  mov    %rbp,%rdi
  call   <free@plt>
  pop    %rbp
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10b0 <pclose@plt>
  nopl   (%rax)
L13:
  mov    %rbp,%rdi
  call   <perror@plt>
  jmp    L16
```

tool_calls: name: read_data
arguments: label: D6
type: string
name: read_data
arguments: label: D14
type: string

tool: D6: cp db/stage1_input/%s db/stage1_input/%s

tool: D14: r

assistant: ```c
void copyFile(char *old_file, char *new_file) {
  FILE *fp1;
  char *command = (char *)malloc(200 * sizeof(char));
  sprintf(command, "cp db/stage1_input/%s db/stage1_input/%s", old_file, new_file);
  fp1 = popen(command, "r");
  if (fp1 == 0)
    perror(command);
  free(command);
  pclose(fp1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<DSPF_sp_fircirc_2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  mov    %r9,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  sub    $0x1,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L12
L26:
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L16
L29:
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  cltq
  and    %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mulss  %xmm1,%xmm0
  movss  -0x8(%rbp),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L16:
  mov    -0xc(%rbp),%eax
  cltq
  cmp    %rax,-0x40(%rbp)
  ja     L29
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movss  -0x8(%rbp),%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x10(%rbp)
L12:
  mov    -0x10(%rbp),%eax
  cltq
  cmp    %rax,0x10(%rbp)
  ja     L26
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void DSPF_sp_fircirc_2(float x[], float h[], float r[], size_t index, size_t csize, size_t nh, size_t nr) {
  int i, j;
  int mod = (1 << (csize - 1));
  float r0;
  for (i = 0; i < nr; i++) {
    r0 = 0;
    for (j = 0; j < nh; j++) {
      r0 += x[(i + j + index) & (mod - 1)] * h[j];
    }
    r[i] = r0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<DSPF_sp_fircirc_2>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rcx,%r11
  mov    0x18(%rsp),%rbp
  lea    -0x1(%r8),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  test   %rbp,%rbp
  je     L25
  mov    %rdi,%r10
  mov    %rdx,%rbx
  mov    %r11,%rdx
  neg    %rdx
  lea    (%rsi,%rdx,4),%rsi
  lea    (%r9,%r11,1),%rcx
  mov    $0x0,%r8d
  sub    $0x1,%eax
  movslq %eax,%rdi
  jmp    L21
L48:
  mov    %rdi,%rdx
  and    %rax,%rdx
  movss  (%r10,%rdx,4),%xmm0
  mulss  (%rsi,%rax,4),%xmm0
  addss  %xmm0,%xmm1
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L48
L43:
  movss  %xmm1,(%rbx,%r8,4)
  add    $0x1,%r8
  sub    $0x4,%rsi
  add    $0x1,%rcx
  cmp    %r8,%rbp
  je     L25
L21:
  lea    (%r11,%r8,1),%rax
  pxor   %xmm1,%xmm1
  test   %r9,%r9
  jne    L48
  jmp    L43
L25:
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void DSPF_sp_fircirc_2(float x[], float h[], float r[], size_t index, size_t csize, size_t nh, size_t nr) {
  int i, j;
  int mod = (1 << (csize - 1));
  float r0;
  for (i = 0; i < nr; i++) {
    r0 = 0;
    for (j = 0; j < nh; j++) {
      r0 += x[(i + j + index) & (mod - 1)] * h[j];
    }
    r[i] = r0;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<DSPF_sp_fircirc_2>:
  endbr64
  push   %rbp
  mov    %rcx,%r11
  mov    $0x1,%eax
  lea    -0x1(%r8),%ecx
  push   %rbx
  mov    0x18(%rsp),%rbp
  shl    %cl,%eax
  test   %rbp,%rbp
  je     L6
  mov    %rdx,%rbx
  mov    %r11,%rdx
  sub    $0x1,%eax
  mov    %rdi,%r10
  neg    %rdx
  lea    (%r9,%r11,1),%rcx
  xor    %r8d,%r8d
  movslq %eax,%rdi
  lea    (%rsi,%rdx,4),%rsi
  pxor   %xmm2,%xmm2
  nop
L17:
  lea    (%r11,%r8,1),%rax
  movaps %xmm2,%xmm1
  test   %r9,%r9
  je     L26
  nopl   0x0(%rax)
L14:
  mov    %rax,%rdx
  and    %rdi,%rdx
  movss  (%r10,%rdx,4),%xmm0
  mulss  (%rsi,%rax,4),%xmm0
  add    $0x1,%rax
  addss  %xmm0,%xmm1
  cmp    %rax,%rcx
  jne    L14
L26:
  movss  %xmm1,(%rbx,%r8,4)
  add    $0x1,%r8
  sub    $0x4,%rsi
  add    $0x1,%rcx
  cmp    %r8,%rbp
  jne    L17
L6:
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void DSPF_sp_fircirc_2(float x[], float h[], float r[], size_t index, size_t csize, size_t nh, size_t nr) {
  int i, j;
  int mod = (1 << (csize - 1));
  float r0;
  for (i = 0; i < nr; i++) {
    r0 = 0;
    for (j = 0; j < nh; j++) {
      r0 += x[(i + j + index) & (mod - 1)] * h[j];
    }
    r[i] = r0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<DSPF_sp_fircirc_2>:
  endbr64
  push   %rbp
  mov    %rcx,%r11
  mov    $0x1,%eax
  lea    -0x1(%r8),%ecx
  push   %rbx
  mov    0x18(%rsp),%rbp
  shl    %cl,%eax
  test   %rbp,%rbp
  je     L22
  mov    %rdx,%rbx
  mov    %r11,%rdx
  sub    $0x1,%eax
  mov    %rdi,%r10
  neg    %rdx
  lea    (%r9,%r11,1),%rcx
  xor    %r8d,%r8d
  movslq %eax,%rdi
  lea    (%rsi,%rdx,4),%rsi
  pxor   %xmm2,%xmm2
  nop
L31:
  lea    (%r11,%r8,1),%rax
  movaps %xmm2,%xmm1
  test   %r9,%r9
  je     L28
  nopl   0x0(%rax)
L15:
  mov    %rdi,%rdx
  and    %rax,%rdx
  movss  (%r10,%rdx,4),%xmm0
  mulss  (%rsi,%rax,4),%xmm0
  add    $0x1,%rax
  addss  %xmm0,%xmm1
  cmp    %rax,%rcx
  jne    L15
L28:
  movss  %xmm1,(%rbx,%r8,4)
  add    $0x1,%r8
  sub    $0x4,%rsi
  add    $0x1,%rcx
  cmp    %r8,%rbp
  jne    L31
L22:
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void DSPF_sp_fircirc_2(float x[], float h[], float r[], size_t index, size_t csize, size_t nh, size_t nr) {
  int i, j;
  int mod = (1 << (csize - 1));
  float r0;
  for (i = 0; i < nr; i++) {
    r0 = 0;
    for (j = 0; j < nh; j++) {
      r0 += x[(i + j + index) & (mod - 1)] * h[j];
    }
    r[i] = r0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<somefunction>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L10
L14:
  mov    $0x0,%eax
  call   <pthread_yield@plt>
  jmp    L17
L24:
  addl   $0x1,-0x8(%rbp)
L17:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L24
  addl   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L14
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    -0x4(%rbp),%edx
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D4
type: string

tool: D4: %d:	%d


assistant: ```c
void *somefunction(int *arg) {
  int loops = rand();
  for (int i = 0; i < loops; i++) {
    pthread_yield();
    for (; i < loops; i++)
      ;
  }
  printf("%d:\t%d\n", *arg, loops);
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<somefunction>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jle    L18
  mov    $0x0,%ebx
L28:
  mov    $0x0,%eax
  call   <pthread_yield@plt>
  cmp    %ebx,%ebp
  jle    L31
L25:
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jne    L25
L31:
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jg     L28
L18:
  mov    %ebp,%edx
  mov    (%r12),%esi
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D7
type_infered: string

tool: D7: %d:	%d


assistant: ```c
void *somefunction(int *arg) {
  int loops = rand();
  for (int i = 0; i < loops; i++) {
    pthread_yield();
    for (; i < loops; i++)
      ;
  }
  printf("%d:\t%d\n", *arg, loops);
  return NULL;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<somefunction>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <rand@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jle    L12
  xor    %ebx,%ebx
  lea    -0x1(%rax),%r14d
  xor    %ebp,%ebp
  nopl   (%rax)
L4:
  xor    %eax,%eax
  call   <pthread_yield@plt>
  mov    %r14d,%eax
  sub    %ebx,%eax
  cmp    %ebx,%r12d
  cmovle %ebp,%eax
  lea    0x2(%rbx,%rax,1),%ebx
  cmp    %ebx,%r12d
  jg     L4
L12:
  mov    0x0(%r13),%esi
  mov    %r12d,%edx
  lea    D9(%rip),%rdi
  call   <printf@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

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

tool: D9: %d:	%d


assistant: ```c
void *somefunction(int *arg) {
  int loops = rand();
  for (int i = 0; i < loops; i++) {
    pthread_yield();
    for (; i < loops; i++)
      ;
  }
  printf("%d:\t%d\n", *arg, loops);
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<somefunction>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <rand@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jle    L15
  xor    %ebx,%ebx
  lea    -0x1(%rax),%r14d
  xor    %ebp,%ebp
  nopl   (%rax)
L6:
  xor    %eax,%eax
  call   <pthread_yield@plt>
  mov    %r14d,%eax
  sub    %ebx,%eax
  cmp    %ebx,%r12d
  cmovle %ebp,%eax
  lea    0x2(%rbx,%rax,1),%ebx
  cmp    %ebx,%r12d
  jg     L6
L15:
  mov    0x0(%r13),%esi
  mov    %r12d,%edx
  lea    D0(%rip),%rdi
  call   <printf@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: retrieve_data
arguments: label: D0
data_type: string

tool: D0: %d:	%d


assistant: ```c
void *somefunction(int *arg) {
  int loops = rand();
  for (int i = 0; i < loops; i++) {
    pthread_yield();
    for (; i < loops; i++)
      ;
  }
  printf("%d:\t%d\n", *arg, loops);
  return NULL;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0xfe,%edi
  call   <numberOf1InBinary@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D3
data_type: string

tool: D3: %d


assistant: ```c
int main() {
  int count = numberOf1InBinary(0xff - 1);
  printf("%d\n", count);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xfe,%edi
  call   <numberOf1InBinary@plt>
  mov    %eax,%esi
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D1
data_type: string

tool: D1: %d


assistant: ```c
int main() {
  int count = numberOf1InBinary(0xff - 1);
  printf("%d\n", count);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xfe,%edi
  call   <numberOf1InBinary@plt>
  lea    D2(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D2
datatype: string

tool: D2: %d


assistant: ```c
int main() {
  int count = numberOf1InBinary(0xff - 1);
  printf("%d\n", count);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xfe,%edi
  call   <numberOf1InBinary@plt>
  lea    D4(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D4
type: string

tool: D4: %d


assistant: ```c
int main() {
  int count = numberOf1InBinary(0xff - 1);
  printf("%d\n", count);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<select_linker_multiboot>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <print@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D0
type_infered: string

tool: D0: 	(template driver) select_linker_multiboot(%s)


assistant: ```c
int select_linker_multiboot(const char *binware_file) {
  print("\t(template driver) select_linker_multiboot(%s)\n", binware_file);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<select_linker_multiboot>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D0(%rip),%rdi
  call   <print@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_label: D0
datatype: string

tool: D0: 	(template driver) select_linker_multiboot(%s)


assistant: ```c
int select_linker_multiboot(const char *binware_file) {
  print("\t(template driver) select_linker_multiboot(%s)\n", binware_file);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<select_linker_multiboot>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D7(%rip),%rdi
  call   <print@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D7
datatype: string

tool: D7: 	(template driver) select_linker_multiboot(%s)


assistant: ```c
int select_linker_multiboot(const char *binware_file) {
  print("\t(template driver) select_linker_multiboot(%s)\n", binware_file);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<select_linker_multiboot>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D0(%rip),%rdi
  call   <print@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D0
data_type: string

tool: D0: 	(template driver) select_linker_multiboot(%s)


assistant: ```c
int select_linker_multiboot(const char *binware_file) {
  print("\t(template driver) select_linker_multiboot(%s)\n", binware_file);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<del_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L7
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L7:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *del_str(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  if ((pos = strstr(str, del)) != NULL)
    strcpy(pos, pos + len);
  return str;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<del_str>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L3
  movslq %ebx,%rsi
  add    %rax,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L3:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  if ((pos = strstr(str, del)) != NULL)
    strcpy(pos, pos + len);
  return str;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<del_str>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <strstr@plt>
  test   %rax,%rax
  je     L6
  movslq %ebx,%rsi
  mov    %rax,%rdi
  add    %rax,%rsi
  call   <strcpy@plt>
L6:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  if ((pos = strstr(str, del)) != NULL)
    strcpy(pos, pos + len);
  return str;
}
```
user: What is the c source code of the assembly code below:

```asm
<del_str>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <strstr@plt>
  test   %rax,%rax
  je     L4
  movslq %ebx,%rsi
  mov    %rax,%rdi
  add    %rax,%rsi
  call   <strcpy@plt>
L4:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  if ((pos = strstr(str, del)) != NULL)
    strcpy(pos, pos + len);
  return str;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<z_read_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x100,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L12
L0:
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x14(%rbp)
  jne    L4
  mov    $0x0,%eax
  jmp    L26
L4:
  mov    -0x18(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L15
  mov    -0x1c(%rbp),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x10(%rbp)
  shll   -0x1c(%rbp)
L15:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  mov    %dl,(%rax)
L12:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x22,-0x14(%rbp)
  jne    L0
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <z_create_string@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
L26:
  leave
  ret
```

assistant: ```c
struct object *z_read_string(FILE *in) {
  int sz = 256;
  char *buf = malloc(sz);
  int i = 0;
  int c;
  while ((c = getc(in)) != '\"') {
    if (c == EOF)
      return NULL;
    if (i >= sz) {
      buf = realloc(buf, sz * 2);
      sz = sz * 2;
    }
    buf[i++] = (char)c;
  }
  buf[i] = '\0';
  struct object *ret = z_create_string(buf);
  free(buf);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<z_read_string>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r14
  mov    $0x100,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    $0x0,%ebp
  mov    $0x100,%r13d
  jmp    L7
L12:
  mov    %bl,(%r12,%rbp,1)
  add    $0x1,%rbp
L7:
  mov    %r14,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  cmp    $0x22,%eax
  je     L27
  mov    D3(%rip),%rax
  cmp    %ebx,(%rax)
  je     L58
  cmp    %ebp,%r13d
  jg     L12
  add    %r13d,%r13d
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <realloc@plt>
  mov    %rax,%r12
  jmp    L12
L27:
  movslq %ebp,%r15
  movb   $0x0,(%r12,%r15,1)
  mov    %r12,%rdi
  call   <z_create_string@plt>
  mov    %rax,%rbx
  mov    %r12,%rdi
  call   <free@plt>
L42:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L58:
  mov    $0x0,%ebx
  jmp    L42
```

assistant: ```c
struct object *z_read_string(FILE *in) {
  int sz = 256;
  char *buf = malloc(sz);
  int i = 0;
  int c;
  while ((c = getc(in)) != '\"') {
    if (c == EOF)
      return NULL;
    if (i >= sz) {
      buf = realloc(buf, sz * 2);
      sz = sz * 2;
    }
    buf[i++] = (char)c;
  }
  buf[i] = '\0';
  struct object *ret = z_create_string(buf);
  free(buf);
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<z_read_string>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    $0x100,%edi
  push   %r12
  mov    $0x100,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbp
  jmp    L33
  nopl   (%rax)
L28:
  mov    %bl,0x0(%rbp,%r15,1)
  add    $0x1,%r15
L33:
  mov    %r13,%rdi
  movslq %r15d,%r14
  call   <getc@plt>
  mov    %eax,%ebx
  cmp    $0x22,%eax
  je     L58
  mov    D2(%rip),%rax
  cmp    %ebx,(%rax)
  je     L12
  cmp    %r15d,%r12d
  jg     L28
  add    %r12d,%r12d
  mov    %rbp,%rdi
  mov    %r12d,%esi
  call   <realloc@plt>
  mov    %rax,%rbp
  jmp    L28
  xchg   %ax,%ax
L58:
  movb   $0x0,0x0(%rbp,%r14,1)
  mov    %rbp,%rdi
  call   <z_create_string@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <free@plt>
L53:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  xor    %r12d,%r12d
  jmp    L53
```

assistant: ```c
struct object *z_read_string(FILE *in) {
  int sz = 256;
  char *buf = malloc(sz);
  int i = 0;
  int c;
  while ((c = getc(in)) != '\"') {
    if (c == EOF)
      return NULL;
    if (i >= sz) {
      buf = realloc(buf, sz * 2);
      sz = sz * 2;
    }
    buf[i++] = (char)c;
  }
  buf[i] = '\0';
  struct object *ret = z_create_string(buf);
  free(buf);
  return ret;
}
```