ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D10(%rip),%rdi
  call   <puts@plt>
  xor    %r8d,%r8d
  mov    $0xffff,%ecx
  mov    $0x7,%edx
  lea    D47(%rip),%rsi
  lea    D19(%rip),%rdi
  call   <do_exec@plt>
  lea    D27(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D46(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D10
data_type: string
name: parse_data
arguments: tag: D47
data_type: string
name: parse_data
arguments: tag: D19
data_type: string
name: parse_data
arguments: tag: D27
data_type: string
name: parse_data
arguments: tag: D46
data_type: string

tool: D10: ready to swap

tool: 

tool: D19: command.com

tool: D27: rc = %d


tool: D46: done swap

assistant: ```c
int main() {
  int rc;
  printf("ready to swap\n");
  rc = do_exec("command.com", "", 0x01 | 0x02 | 0x04, 0xffff, NULL);
  printf("rc = %d\n", rc);
  printf("done swap\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D21(%rip),%rdi
  call   <puts@plt>
  xor    %r8d,%r8d
  mov    $0xffff,%ecx
  mov    $0x7,%edx
  lea    D28(%rip),%rsi
  lea    D31(%rip),%rdi
  call   <do_exec@plt>
  lea    D15(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D21
data_type: string
name: retrieve_data
arguments: data_label: D28
data_type: string
name: retrieve_data
arguments: data_label: D31
data_type: string
name: retrieve_data
arguments: data_label: D15
data_type: string
name: retrieve_data
arguments: data_label: D10
data_type: string

tool: D21: ready to swap

tool: 

tool: D31: command.com

tool: D15: rc = %d


tool: D10: done swap

assistant: ```c
int main() {
  int rc;
  printf("ready to swap\n");
  rc = do_exec("command.com", "", 0x01 | 0x02 | 0x04, 0xffff, NULL);
  printf("rc = %d\n", rc);
  printf("done swap\n");
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<getpupil>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %edx,%r12d
  mov    %edx,%r14d
  shr    $0x1f,%r14d
  add    %edx,%r14d
  sar    %r14d
  mov    %esi,%r13d
  shr    $0x1f,%r13d
  add    %esi,%r13d
  sar    %r13d
  mulss  %xmm0,%xmm0
  mulss  D13(%rip),%xmm0
  movd   %xmm0,%r15d
  mov    %edx,%esi
  imul   %ebx,%esi
  pxor   %xmm0,%xmm0
  call   <init3dr@plt>
  cmp    $0xffffffff,%r12d
  jl     L24
  mov    %r14d,%r10d
  add    $0x2,%r10
  mov    $0x1,%esi
  mov    $0x0,%r9d
  movss  D8(%rip),%xmm4
  add    $0x1,%r13d
  movaps %xmm4,%xmm3
  movaps %xmm4,%xmm2
  jmp    L6
L20:
  add    $0x1,%rax
  add    %ebx,%edx
  cmp    %rdi,%rax
  je     L64
L14:
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  subss  %xmm3,%xmm0
  mulss  %xmm0,%xmm0
  addss  %xmm1,%xmm0
  movd   %r15d,%xmm5
  comiss %xmm0,%xmm5
  jbe    L20
  movss  %xmm2,-0x4(%r8,%rax,4)
  movslq %edx,%rcx
  add    %rsi,%rcx
  movss  %xmm2,-0x4(%rbp,%rcx,4)
  jmp    L20
L64:
  add    %ebx,%r9d
  add    $0x1,%rsi
  cmp    %r10,%rsi
  je     L24
L6:
  pxor   %xmm1,%xmm1
  cvtsi2ss %esi,%xmm1
  subss  %xmm4,%xmm1
  mulss  %xmm1,%xmm1
  cmp    %esi,%r13d
  jl     L64
  mov    %r13d,%eax
  sub    %esi,%eax
  lea    0x1(%rsi,%rax,1),%rdi
  movslq %r9d,%rax
  lea    0x0(%rbp,%rax,4),%r8
  mov    %r9d,%edx
  mov    %rsi,%rax
  jmp    L14
L24:
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <evenrepr@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D13
datatype: byte[4]
name: disassemble_data
arguments: data_label: D8
datatype: f32

tool: {"D13": [0x00,0x00,0x80,0x3e]}

tool: D8: 1

assistant: ```c
void getpupil(float *pupil, float diam, int Nnx, int Nny) {
  int ix, iy, HalfNnx, HalfNny;
  float radsq;
  float x, y, ysq, rd;
  HalfNny = Nny / 2;
  HalfNnx = Nnx / 2;
  radsq = diam * diam / 4.0;
  init3dr(pupil, 0.0, Nnx * Nny);
  for (iy = 1; iy <= HalfNny + 1; iy++) {
    y = (float)iy - 1;
    ysq = y * y;
    for (ix = iy; ix <= HalfNnx + 1; ix++) {
      x = (float)ix - 1;
      rd = x * x + ysq;
      if (rd < radsq) {
        *(pupil + (ix - 1) + (iy - 1) * Nnx) = 1.0;
        *(pupil + (iy - 1) + (ix - 1) * Nnx) = 1.0;
      }
    }
  }
  evenrepr(pupil, Nnx, Nny);
}
```
user: Translate the below assembly code into C programming language:

```asm
<getpupil>:
  endbr64
  push   %r14
  mulss  %xmm0,%xmm0
  mov    %esi,%r11d
  push   %r13
  shr    $0x1f,%r11d
  mov    %edx,%r13d
  push   %r12
  add    %esi,%r11d
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  mov    %edx,%esi
  mov    %r11d,%r14d
  push   %rbx
  imul   %ebp,%esi
  mov    %edx,%ebx
  sar    %r14d
  shr    $0x1f,%ebx
  add    %edx,%ebx
  sub    $0x10,%rsp
  sar    %ebx
  mulss  D5(%rip),%xmm0
  movss  %xmm0,0xc(%rsp)
  pxor   %xmm0,%xmm0
  call   <init3dr@plt>
  cmp    $0xffffffff,%r13d
  movss  0xc(%rsp),%xmm4
  jl     L32
  lea    0x1(%r14),%r11d
  add    $0x2,%rbx
  mov    $0x1,%esi
  xor    %r9d,%r9d
  movss  D16(%rip),%xmm2
  nopl   0x0(%rax)
L63:
  pxor   %xmm3,%xmm3
  cvtsi2ss %esi,%xmm3
  subss  %xmm2,%xmm3
  mulss  %xmm3,%xmm3
  cmp    %esi,%r11d
  jl     L45
  mov    %r11d,%edi
  movslq %r9d,%rax
  lea    0x1(%rsi),%r10
  mov    %r9d,%edx
  sub    %esi,%edi
  lea    (%r12,%rax,4),%r8
  mov    %rsi,%rax
  add    %r10,%rdi
  xchg   %ax,%ax
L29:
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  subss  %xmm2,%xmm1
  mulss  %xmm1,%xmm1
  addss  %xmm3,%xmm1
  comiss %xmm1,%xmm4
  jbe    L57
  movslq %edx,%rcx
  movss  %xmm2,-0x4(%r8,%rax,4)
  add    %rsi,%rcx
  movss  %xmm2,-0x4(%r12,%rcx,4)
L57:
  add    $0x1,%rax
  add    %ebp,%edx
  cmp    %rdi,%rax
  jne    L29
  add    %ebp,%r9d
  mov    %r10,%rsi
  cmp    %rbx,%r10
  jne    L63
L32:
  add    $0x10,%rsp
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <evenrepr@plt>
  nopl   0x0(%rax)
L45:
  lea    0x1(%rsi),%r10
  add    %ebp,%r9d
  mov    %r10,%rsi
  cmp    %rbx,%r10
  jne    L63
  jmp    L32
```

tool_calls: name: unpack_data
arguments: label: D5
type_guessed: byte[4]
name: unpack_data
arguments: label: D16
type_guessed: f32

tool: {"D5": [0x00,0x00,0x80,0x3e]}

tool: D16: 1

assistant: ```c
void getpupil(float *pupil, float diam, int Nnx, int Nny) {
  int ix, iy, HalfNnx, HalfNny;
  float radsq;
  float x, y, ysq, rd;
  HalfNny = Nny / 2;
  HalfNnx = Nnx / 2;
  radsq = diam * diam / 4.0;
  init3dr(pupil, 0.0, Nnx * Nny);
  for (iy = 1; iy <= HalfNny + 1; iy++) {
    y = (float)iy - 1;
    ysq = y * y;
    for (ix = iy; ix <= HalfNnx + 1; ix++) {
      x = (float)ix - 1;
      rd = x * x + ysq;
      if (rd < radsq) {
        *(pupil + (ix - 1) + (iy - 1) * Nnx) = 1.0;
        *(pupil + (iy - 1) + (ix - 1) * Nnx) = 1.0;
      }
    }
  }
  evenrepr(pupil, Nnx, Nny);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<getpupil>:
  endbr64
  push   %r13
  mulss  %xmm0,%xmm0
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %esi,%ebx
  shr    $0x1f,%ebx
  add    %esi,%ebx
  mov    %edx,%esi
  sub    $0x18,%rsp
  imul   %ebp,%esi
  sar    %ebx
  mulss  D14(%rip),%xmm0
  movss  %xmm0,0xc(%rsp)
  pxor   %xmm0,%xmm0
  call   <init3dr@plt>
  mov    %r13d,%eax
  movss  0xc(%rsp),%xmm4
  shr    $0x1f,%eax
  add    %r13d,%eax
  sar    %eax
  add    $0x1,%eax
  test   %eax,%eax
  jle    L19
  lea    0x1(%rbx),%r8d
  test   %r8d,%r8d
  jle    L19
  cmp    %eax,%r8d
  movss  D0(%rip),%xmm2
  mov    $0x1,%esi
  cmovg  %eax,%r8d
  xor    %edi,%edi
  xchg   %ax,%ax
L4:
  pxor   %xmm3,%xmm3
  movslq %edi,%rax
  mov    %edi,%edx
  cvtsi2ss %esi,%xmm3
  lea    (%r12,%rax,4),%r9
  mov    %rsi,%rax
  subss  %xmm2,%xmm3
  mulss  %xmm3,%xmm3
  nopl   0x0(%rax)
L16:
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  subss  %xmm2,%xmm1
  mulss  %xmm1,%xmm1
  addss  %xmm3,%xmm1
  comiss %xmm1,%xmm4
  jbe    L45
  movslq %edx,%rcx
  movss  %xmm2,-0x4(%r9,%rax,4)
  add    %rsi,%rcx
  movss  %xmm2,-0x4(%r12,%rcx,4)
L45:
  add    $0x1,%rax
  add    %ebp,%edx
  lea    -0x1(%rax),%ecx
  cmp    %ecx,%ebx
  jge    L16
  add    $0x1,%rsi
  add    %ebp,%edi
  cmp    %esi,%r8d
  jge    L4
L19:
  add    $0x18,%rsp
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <evenrepr@plt>
```

tool_calls: name: read_data
arguments: data_label: D14
type_infered: byte[4]
name: read_data
arguments: data_label: D0
type_infered: f32

tool: {"D14": [0x00,0x00,0x80,0x3e]}

tool: D0: 1

assistant: ```c
void getpupil(float *pupil, float diam, int Nnx, int Nny) {
  int ix, iy, HalfNnx, HalfNny;
  float radsq;
  float x, y, ysq, rd;
  HalfNny = Nny / 2;
  HalfNnx = Nnx / 2;
  radsq = diam * diam / 4.0;
  init3dr(pupil, 0.0, Nnx * Nny);
  for (iy = 1; iy <= HalfNny + 1; iy++) {
    y = (float)iy - 1;
    ysq = y * y;
    for (ix = iy; ix <= HalfNnx + 1; ix++) {
      x = (float)ix - 1;
      rd = x * x + ysq;
      if (rd < radsq) {
        *(pupil + (ix - 1) + (iy - 1) * Nnx) = 1.0;
        *(pupil + (iy - 1) + (ix - 1) * Nnx) = 1.0;
      }
    }
  }
  evenrepr(pupil, Nnx, Nny);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<__softboundmpx_store_null_return_metadata>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <__softboundmpx_store_base_shadow_stack@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <__softboundmpx_store_bound_shadow_stack@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((__weak__, __always___)) void __softboundmpx_store_null_return_metadata() {
  __softboundmpx_store_base_shadow_stack(NULL, 0);
  __softboundmpx_store_bound_shadow_stack(NULL, 0);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<__softboundmpx_store_null_return_metadata>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <__softboundmpx_store_base_shadow_stack@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <__softboundmpx_store_bound_shadow_stack@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
__attribute__((__weak__, __always___)) void __softboundmpx_store_null_return_metadata() {
  __softboundmpx_store_base_shadow_stack(NULL, 0);
  __softboundmpx_store_bound_shadow_stack(NULL, 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__softboundmpx_store_null_return_metadata>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  xor    %edi,%edi
  call   <__softboundmpx_store_base_shadow_stack@plt>
  xor    %esi,%esi
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1070 <__softboundmpx_store_bound_shadow_stack@plt>
```

assistant: ```c
__attribute__((__weak__, __always___)) void __softboundmpx_store_null_return_metadata() {
  __softboundmpx_store_base_shadow_stack(NULL, 0);
  __softboundmpx_store_bound_shadow_stack(NULL, 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<__softboundmpx_store_null_return_metadata>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  xor    %edi,%edi
  call   <__softboundmpx_store_base_shadow_stack@plt>
  xor    %esi,%esi
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1070 <__softboundmpx_store_bound_shadow_stack@plt>
```

assistant: ```c
__attribute__((__weak__, __always___)) void __softboundmpx_store_null_return_metadata() {
  __softboundmpx_store_base_shadow_stack(NULL, 0);
  __softboundmpx_store_bound_shadow_stack(NULL, 0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<__SSAX>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  shl    $0x10,%eax
  sar    $0x10,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  sar    $0x10,%eax
  add    %edx,%eax
  and    $0xffff,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  sar    $0x10,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  shl    $0x10,%eax
  sar    $0x10,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  and    $0xffff,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x10,%eax
  or     -0x8(%rbp),%eax
  cltq
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((always_)) uint32_t __SSAX(uint32_t x, uint32_t y) {
  int32_t r, s;
  r = ((((int32_t)x << 16) >> 16) + (((int32_t)y) >> 16)) & (int32_t)0x0000FFFF;
  s = ((((int32_t)x) >> 16) - (((int32_t)y << 16) >> 16)) & (int32_t)0x0000FFFF;
  return ((uint32_t)((s << 16) | (r)));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<__SSAX>:
  endbr64
  mov    %esi,%eax
  sar    $0x10,%eax
  add    %edi,%eax
  movzwl %ax,%eax
  sar    $0x10,%edi
  sub    %esi,%edi
  shl    $0x10,%edi
  or     %edi,%eax
  cltq
  ret
```

assistant: ```c
__attribute__((always_)) uint32_t __SSAX(uint32_t x, uint32_t y) {
  int32_t r, s;
  r = ((((int32_t)x << 16) >> 16) + (((int32_t)y) >> 16)) & (int32_t)0x0000FFFF;
  s = ((((int32_t)x) >> 16) - (((int32_t)y << 16) >> 16)) & (int32_t)0x0000FFFF;
  return ((uint32_t)((s << 16) | (r)));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<__SSAX>:
  endbr64
  mov    %esi,%eax
  sar    $0x10,%eax
  add    %edi,%eax
  sar    $0x10,%edi
  sub    %esi,%edi
  movzwl %ax,%eax
  shl    $0x10,%edi
  or     %edi,%eax
  cltq
  ret
```

assistant: ```c
__attribute__((always_)) uint32_t __SSAX(uint32_t x, uint32_t y) {
  int32_t r, s;
  r = ((((int32_t)x << 16) >> 16) + (((int32_t)y) >> 16)) & (int32_t)0x0000FFFF;
  s = ((((int32_t)x) >> 16) - (((int32_t)y << 16) >> 16)) & (int32_t)0x0000FFFF;
  return ((uint32_t)((s << 16) | (r)));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__SSAX>:
  endbr64
  mov    %esi,%eax
  sar    $0x10,%eax
  add    %edi,%eax
  sar    $0x10,%edi
  sub    %esi,%edi
  movzwl %ax,%eax
  shl    $0x10,%edi
  or     %edi,%eax
  cltq
  ret
```

assistant: ```c
__attribute__((always_)) uint32_t __SSAX(uint32_t x, uint32_t y) {
  int32_t r, s;
  r = ((((int32_t)x << 16) >> 16) + (((int32_t)y) >> 16)) & (int32_t)0x0000FFFF;
  s = ((((int32_t)x) >> 16) - (((int32_t)y << 16) >> 16)) & (int32_t)0x0000FFFF;
  return ((uint32_t)((s << 16) | (r)));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<string_extract>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %esi,-0x38(%rbp)
  mov    %rdx,-0x40(%rbp)
  mov    %rcx,-0x48(%rbp)
  mov    %r8,-0x50(%rbp)
  mov    %r9,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0xa,-0x34(%rbp)
  jg     L1
  cmpl   $0x0,-0x34(%rbp)
  jg     L31
L1:
  mov    $0xffffffff,%eax
  jmp    L4
L31:
  mov    -0x34(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x40(%rbp),%rax
  add    %rax,%rdx
  mov    -0x50(%rbp),%rcx
  mov    -0x48(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <inBounds@plt>
  test   %eax,%eax
  jne    L83
  mov    $0xfffffffd,%eax
  jmp    L4
L83:
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%rcx
  mov    -0x48(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <inBounds@plt>
  test   %eax,%eax
  jne    L109
  mov    $0xfffffffd,%eax
  jmp    L4
L109:
  movl   $0x0,-0x24(%rbp)
  jmp    L25
L59:
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x24(%rbp),%eax
  cltq
  mov    %dl,-0x13(%rbp,%rax,1)
  addl   $0x1,-0x24(%rbp)
L25:
  mov    -0x24(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L59
  mov    -0x34(%rbp),%eax
  cltq
  movb   $0x0,-0x13(%rbp,%rax,1)
  mov    -0x38(%rbp),%edx
  lea    -0x20(%rbp),%rcx
  lea    -0x13(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtoul@plt>
  mov    -0x58(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x20(%rbp),%rdx
  lea    -0x13(%rbp),%rax
  cmp    %rax,%rdx
  jne    L21
  mov    $0xffffffff,%eax
  jmp    L4
L21:
  mov    $0x0,%eax
L4:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L100
  call   <__stack_chk_fail@plt>
L100:
  leave
  ret
```

assistant: ```c
int string_extract(int bytes_to_grab, int base, u_int8_t *ptr, u_int8_t *start, u_int8_t *end, u_int32_t *value) {
  char byte_array[(10 + 1)];
  char *parse_helper;
  int x;
  if (bytes_to_grab > ((10 + 1) - 1) || bytes_to_grab <= 0) {
    return -1;
  }
  if (!inBounds(start, end, ptr + (bytes_to_grab - 1))) {
    return -3;
  }
  if (!inBounds(start, end, ptr)) {
    return -3;
  }
  for (x = 0; x < bytes_to_grab; x++) {
    byte_array[x] = *(ptr + x);
  }
  byte_array[bytes_to_grab] = '\0';
  *value = strtoul(byte_array, &parse_helper, base);
  if (byte_array == parse_helper) {
    return -1;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<string_extract>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %esi,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    -0x1(%rdi),%ebp
  cmp    $0x9,%ebp
  ja     L63
  mov    %edi,%r12d
  mov    %rdx,%rbx
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    %r9,%r15
  movslq %edi,%rax
  lea    -0x1(%rdx,%rax,1),%rdx
  mov    %r8,%rsi
  mov    %rcx,%rdi
  call   <inBounds@plt>
  test   %eax,%eax
  je     L52
  mov    %rbx,%rdx
  mov    %r14,%rsi
  mov    %r13,%rdi
  call   <inBounds@plt>
  test   %eax,%eax
  je     L4
  mov    %ebp,%ebp
  mov    $0x0,%eax
L72:
  movzbl (%rbx,%rax,1),%edx
  mov    %dl,0x1d(%rsp,%rax,1)
  mov    %rax,%rdx
  add    $0x1,%rax
  cmp    %rdx,%rbp
  jne    L72
  movslq %r12d,%r12
  movb   $0x0,0x1d(%rsp,%r12,1)
  lea    0x10(%rsp),%rsi
  lea    0x1d(%rsp),%rbx
  mov    0xc(%rsp),%edx
  mov    %rbx,%rdi
  call   <strtoul@plt>
  mov    %eax,(%r15)
  cmp    %rbx,0x10(%rsp)
  sete   %al
  movzbl %al,%eax
  neg    %eax
L50:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L62
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L63:
  mov    $0xffffffff,%eax
  jmp    L50
L52:
  mov    $0xfffffffd,%eax
  jmp    L50
L4:
  mov    $0xfffffffd,%eax
  jmp    L50
L62:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int string_extract(int bytes_to_grab, int base, u_int8_t *ptr, u_int8_t *start, u_int8_t *end, u_int32_t *value) {
  char byte_array[(10 + 1)];
  char *parse_helper;
  int x;
  if (bytes_to_grab > ((10 + 1) - 1) || bytes_to_grab <= 0) {
    return -1;
  }
  if (!inBounds(start, end, ptr + (bytes_to_grab - 1))) {
    return -3;
  }
  if (!inBounds(start, end, ptr)) {
    return -3;
  }
  for (x = 0; x < bytes_to_grab; x++) {
    byte_array[x] = *(ptr + x);
  }
  byte_array[bytes_to_grab] = '\0';
  *value = strtoul(byte_array, &parse_helper, base);
  if (byte_array == parse_helper) {
    return -1;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<string_extract>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    -0x1(%rdi),%eax
  cmp    $0x9,%eax
  ja     L90
  movslq %edi,%r13
  mov    %edi,%ebx
  mov    %esi,%r12d
  mov    %rdx,%r14
  mov    %r8,%rsi
  lea    -0x1(%rdx,%r13,1),%rdx
  mov    %rcx,%rdi
  mov    %r8,0x8(%rsp)
  mov    %rcx,%r15
  mov    %r9,%rbp
  call   <inBounds@plt>
  mov    0x8(%rsp),%rsi
  test   %eax,%eax
  je     L56
  mov    %r14,%rdx
  mov    %r15,%rdi
  call   <inBounds@plt>
  test   %eax,%eax
  je     L56
  lea    0x1d(%rsp),%r15
  cmp    $0x8,%ebx
  jb     L80
  mov    (%r14),%rax
  lea    0x20(%rsp),%rsi
  mov    %rax,0x1d(%rsp)
  mov    %ebx,%eax
  mov    -0x8(%r14,%rax,1),%rdx
  mov    %rdx,-0x8(%r15,%rax,1)
  mov    %r15,%rax
  sub    %rsi,%rax
  add    %eax,%ebx
  sub    %rax,%r14
  and    $0xfffffff8,%ebx
  cmp    $0x8,%ebx
  jb     L33
  and    $0xfffffff8,%ebx
  xor    %eax,%eax
L136:
  mov    %eax,%edx
  add    $0x8,%eax
  mov    (%r14,%rdx,1),%rcx
  mov    %rcx,(%rsi,%rdx,1)
  cmp    %ebx,%eax
  jb     L136
L33:
  lea    0x10(%rsp),%rsi
  mov    %r12d,%edx
  mov    %r15,%rdi
  movb   $0x0,0x1d(%rsp,%r13,1)
  call   <strtoul@plt>
  mov    %eax,0x0(%rbp)
  xor    %eax,%eax
  cmp    %r15,0x10(%rsp)
  sete   %al
  neg    %eax
L73:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L113
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L80:
  test   $0x4,%bl
  jne    L114
  test   %ebx,%ebx
  je     L33
  movzbl (%r14),%eax
  mov    %al,0x1d(%rsp)
  test   $0x2,%bl
  je     L33
  mov    %ebx,%ebx
  movzwl -0x2(%r14,%rbx,1),%eax
  mov    %ax,-0x2(%r15,%rbx,1)
  jmp    L33
L114:
  mov    (%r14),%eax
  mov    %ebx,%ebx
  mov    %eax,0x1d(%rsp)
  mov    -0x4(%r14,%rbx,1),%eax
  mov    %eax,-0x4(%r15,%rbx,1)
  jmp    L33
L56:
  mov    $0xfffffffd,%eax
  jmp    L73
L90:
  mov    $0xffffffff,%eax
  jmp    L73
L113:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int string_extract(int bytes_to_grab, int base, u_int8_t *ptr, u_int8_t *start, u_int8_t *end, u_int32_t *value) {
  char byte_array[(10 + 1)];
  char *parse_helper;
  int x;
  if (bytes_to_grab > ((10 + 1) - 1) || bytes_to_grab <= 0) {
    return -1;
  }
  if (!inBounds(start, end, ptr + (bytes_to_grab - 1))) {
    return -3;
  }
  if (!inBounds(start, end, ptr)) {
    return -3;
  }
  for (x = 0; x < bytes_to_grab; x++) {
    byte_array[x] = *(ptr + x);
  }
  byte_array[bytes_to_grab] = '\0';
  *value = strtoul(byte_array, &parse_helper, base);
  if (byte_array == parse_helper) {
    return -1;
  }
  return 0;
}
```