ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<scamper_do_ping_usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D1(%rip),%rax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D1
type_guessed: string

tool: D1: ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]
     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]
     [-o reply-count] [-O option] [-p pattern] [-P method]
     [-U userid] [-s probe-size] [-S srcaddr]
     [-T timestamp-option] [-W timeout] [-z tos]

assistant: ```c
const char *scamper_do_ping_usage(void) {
  return "ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]\n"
         "     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]\n"
         "     [-o reply-count] [-O option] [-p pattern] [-P method]\n"
         "     [-U userid] [-s probe-size] [-S srcaddr]\n"
         "     [-T timestamp-option] [-W timeout] [-z tos]";
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scamper_do_ping_usage>:
  endbr64
  lea    D9(%rip),%rax
  ret
```

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

tool: D9: ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]
     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]
     [-o reply-count] [-O option] [-p pattern] [-P method]
     [-U userid] [-s probe-size] [-S srcaddr]
     [-T timestamp-option] [-W timeout] [-z tos]

assistant: ```c
const char *scamper_do_ping_usage(void) {
  return "ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]\n"
         "     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]\n"
         "     [-o reply-count] [-O option] [-p pattern] [-P method]\n"
         "     [-U userid] [-s probe-size] [-S srcaddr]\n"
         "     [-T timestamp-option] [-W timeout] [-z tos]";
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<scamper_do_ping_usage>:
  endbr64
  lea    D7(%rip),%rax
  ret
```

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

tool: D7: ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]
     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]
     [-o reply-count] [-O option] [-p pattern] [-P method]
     [-U userid] [-s probe-size] [-S srcaddr]
     [-T timestamp-option] [-W timeout] [-z tos]

assistant: ```c
const char *scamper_do_ping_usage(void) {
  return "ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]\n"
         "     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]\n"
         "     [-o reply-count] [-O option] [-p pattern] [-P method]\n"
         "     [-U userid] [-s probe-size] [-S srcaddr]\n"
         "     [-T timestamp-option] [-W timeout] [-z tos]";
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<scamper_do_ping_usage>:
  endbr64
  lea    D1(%rip),%rax
  ret
```

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

tool: D1: ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]
     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]
     [-o reply-count] [-O option] [-p pattern] [-P method]
     [-U userid] [-s probe-size] [-S srcaddr]
     [-T timestamp-option] [-W timeout] [-z tos]

assistant: ```c
const char *scamper_do_ping_usage(void) {
  return "ping [-R] [-B payload] [-c count] [-C icmp-sum] [-d dport]\n"
         "     [-F sport] [-i wait-probe] [-m ttl] [-M pmtu]\n"
         "     [-o reply-count] [-O option] [-p pattern] [-P method]\n"
         "     [-U userid] [-s probe-size] [-S srcaddr]\n"
         "     [-T timestamp-option] [-W timeout] [-z tos]";
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_read_GC4016>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  lea    D49(%rip),%rsi
  lea    D15(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  mov    $0x0,%ebx
  lea    D7(%rip),%r15
  lea    D80(%rip),%r14
  lea    D78(%rip),%r13
L1:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x1000(%r12,%rbx,1),%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x1800(%r12,%rbx,1),%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  add    $0x4,%rbx
  cmp    $0x80,%rbx
  jne    L1
  mov    %rbp,%rcx
  mov    $0x3,%edx
  mov    $0x1,%esi
  lea    D79(%rip),%rdi
  call   <fwrite@plt>
  mov    $0x200,%ebx
  lea    D7(%rip),%r15
  lea    D80(%rip),%r14
  lea    D78(%rip),%r13
L13:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x1000(%r12,%rbx,1),%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x1800(%r12,%rbx,1),%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  add    $0x4,%rbx
  cmp    $0x460,%rbx
  jne    L13
  mov    %rbp,%rdi
  call   <fclose@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D49
type_infered: string
name: read_data
arguments: data_tag: D15
type_infered: string
name: read_data
arguments: data_tag: D7
type_infered: string
name: read_data
arguments: data_tag: D80
type_infered: string
name: read_data
arguments: data_tag: D78
type_infered: string
name: read_data
arguments: data_tag: D79
type_infered: string

tool: D49: w

tool: D15: GC4016_settings.out

tool: D7: %000.3x	%00000000.8x

tool: D80: 	%00000000.8x

tool: D78: 	%00000000.8x


tool: D79: 




assistant: ```c
int _read_GC4016(char *BASE1) {
  FILE *fid;
  int temp, i;
  fid = fopen("GC4016_settings.out", "w");
  for (i = 0; i <= 0x07c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fprintf(fid, "\n\n\n");
  i = 0;
  for (i = 0x200; i <= 0x45c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fclose(fid);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_read_GC4016>:
  endbr64
  push   %r15
  lea    D34(%rip),%rsi
  lea    D26(%rip),%r15
  push   %r14
  lea    D1(%rip),%r14
  push   %r13
  lea    D55(%rip),%r13
  push   %r12
  mov    %rdi,%r12
  lea    D29(%rip),%rdi
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rbp
  nopw   0x0(%rax,%rax,1)
L8:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1000(%r12,%rbx,1),%edx
  call   <fprintf@plt>
  mov    %r15,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1800(%r12,%rbx,1),%edx
  add    $0x4,%rbx
  call   <fprintf@plt>
  cmp    $0x80,%rbx
  jne    L8
  mov    %rbp,%rcx
  mov    $0x3,%edx
  mov    $0x1,%esi
  mov    $0x200,%ebx
  lea    D10(%rip),%rdi
  call   <fwrite@plt>
  nopl   0x0(%rax)
L2:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1000(%r12,%rbx,1),%edx
  call   <fprintf@plt>
  mov    %r15,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1800(%r12,%rbx,1),%edx
  add    $0x4,%rbx
  call   <fprintf@plt>
  cmp    $0x460,%rbx
  jne    L2
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <fclose@plt>
```

tool_calls: name: parse_data
arguments: label: D34
type: string
name: parse_data
arguments: label: D26
type: string
name: parse_data
arguments: label: D1
type: string
name: parse_data
arguments: label: D55
type: string
name: parse_data
arguments: label: D29
type: string
name: parse_data
arguments: label: D10
type: string

tool: D34: w

tool: D26: 	%00000000.8x


tool: D1: 	%00000000.8x

tool: D55: %000.3x	%00000000.8x

tool: D29: GC4016_settings.out

tool: D10: 




assistant: ```c
int _read_GC4016(char *BASE1) {
  FILE *fid;
  int temp, i;
  fid = fopen("GC4016_settings.out", "w");
  for (i = 0; i <= 0x07c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fprintf(fid, "\n\n\n");
  i = 0;
  for (i = 0x200; i <= 0x45c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fclose(fid);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<_read_GC4016>:
  endbr64
  push   %r15
  lea    D18(%rip),%rsi
  lea    D29(%rip),%r15
  push   %r14
  lea    D11(%rip),%r14
  push   %r13
  lea    D45(%rip),%r13
  push   %r12
  mov    %rdi,%r12
  lea    D23(%rip),%rdi
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rbp
  nopw   0x0(%rax,%rax,1)
L19:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1000(%r12,%rbx,1),%edx
  call   <fprintf@plt>
  mov    %r15,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1800(%r12,%rbx,1),%edx
  add    $0x4,%rbx
  call   <fprintf@plt>
  cmp    $0x80,%rbx
  jne    L19
  mov    %rbp,%rcx
  mov    $0x3,%edx
  mov    $0x1,%esi
  mov    $0x200,%ebx
  lea    D4(%rip),%rdi
  call   <fwrite@plt>
  nopl   0x0(%rax)
L11:
  mov    0x800(%r12,%rbx,1),%ecx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1000(%r12,%rbx,1),%edx
  call   <fprintf@plt>
  mov    %r15,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    0x1800(%r12,%rbx,1),%edx
  add    $0x4,%rbx
  call   <fprintf@plt>
  cmp    $0x460,%rbx
  jne    L11
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <fclose@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D18
datatype: string
name: retrieve_data
arguments: data_tag: D29
datatype: string
name: retrieve_data
arguments: data_tag: D11
datatype: string
name: retrieve_data
arguments: data_tag: D45
datatype: string
name: retrieve_data
arguments: data_tag: D23
datatype: string
name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D18: w

tool: D29: 	%00000000.8x


tool: D11: 	%00000000.8x

tool: D45: %000.3x	%00000000.8x

tool: D23: GC4016_settings.out

tool: D4: 




assistant: ```c
int _read_GC4016(char *BASE1) {
  FILE *fid;
  int temp, i;
  fid = fopen("GC4016_settings.out", "w");
  for (i = 0; i <= 0x07c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fprintf(fid, "\n\n\n");
  i = 0;
  for (i = 0x200; i <= 0x45c; i += 0x04) {
    fprintf(fid, "%000.3x	%00000000.8x", i, *((unsigned int *)(BASE1 + 0x800 + i)));
    fprintf(fid, "	%00000000.8x", *((unsigned int *)(BASE1 + 0x1000 + i)));
    fprintf(fid, "	%00000000.8x\n", *((unsigned int *)(BASE1 + 0x1800 + i)));
  }
  fclose(fid);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<wait_for_resolution_change>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
L18:
  lea    -0x20(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <XNextEvent@plt>
  mov    -0x20(%rbp),%rdx
  mov    D9(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L18
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%edx
  mov    -0x40(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L35
  mov    -0x24(%rbp),%edx
  mov    -0x48(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L18
L35:
  mov    -0x28(%rbp),%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x24(%rbp),%edx
  mov    -0x48(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

assistant: ```c
void wait_for_resolution_change(Display *display, int *width, int *height) {
  while (1) {
    XEvent e;
    XNextEvent(display, &e);
    if (e.type == ConfigureNotify) {
      XConfigureEvent xce = e.xconfigure;
      if (xce.width != *width || xce.height != *height) {
        *width = xce.width;
        *height = xce.height;
        return;
      }
    }
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<wait_for_resolution_change>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
L26:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <XNextEvent@plt>
  mov    D3(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rsp)
  jne    L26
  mov    0x8(%rsp),%eax
  mov    0xc(%rsp),%edx
  cmp    %eax,(%r12)
  jne    L34
  cmp    %edx,0x0(%r13)
  je     L26
L34:
  mov    %eax,(%r12)
  mov    %edx,0x0(%r13)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wait_for_resolution_change(Display *display, int *width, int *height) {
  while (1) {
    XEvent e;
    XNextEvent(display, &e);
    if (e.type == ConfigureNotify) {
      XConfigureEvent xce = e.xconfigure;
      if (xce.width != *width || xce.height != *height) {
        *width = xce.width;
        *height = xce.height;
        return;
      }
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<wait_for_resolution_change>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    D5(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  nopl   0x0(%rax,%rax,1)
L17:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <XNextEvent@plt>
  mov    0x0(%rbp),%rax
  cmp    %rax,(%rsp)
  jne    L17
  mov    0x8(%rsp),%eax
  mov    0xc(%rsp),%edx
  cmp    %eax,0x0(%r13)
  jne    L25
  cmp    %edx,(%r14)
  je     L17
L25:
  mov    %eax,0x0(%r13)
  mov    %edx,(%r14)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wait_for_resolution_change(Display *display, int *width, int *height) {
  while (1) {
    XEvent e;
    XNextEvent(display, &e);
    if (e.type == ConfigureNotify) {
      XConfigureEvent xce = e.xconfigure;
      if (xce.width != *width || xce.height != *height) {
        *width = xce.width;
        *height = xce.height;
        return;
      }
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<wait_for_resolution_change>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    D4(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <XNextEvent@plt>
  mov    0x0(%rbp),%rax
  cmp    %rax,(%rsp)
  jne    L22
  mov    0x8(%rsp),%eax
  mov    0xc(%rsp),%edx
  cmp    %eax,0x0(%r13)
  jne    L30
  cmp    %edx,(%r14)
  je     L22
L30:
  mov    %eax,0x0(%r13)
  mov    %edx,(%r14)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wait_for_resolution_change(Display *display, int *width, int *height) {
  while (1) {
    XEvent e;
    XNextEvent(display, &e);
    if (e.type == ConfigureNotify) {
      XConfigureEvent xce = e.xconfigure;
      if (xce.width != *width || xce.height != *height) {
        *width = xce.width;
        *height = xce.height;
        return;
      }
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<castus4public_chomp>:
  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>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L26
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  add    %rax,-0x18(%rbp)
  jmp    L6
L20:
  mov    -0x18(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movb   $0x0,(%rax)
L6:
  mov    -0x18(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jbe    L14
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L20
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L20
  jmp    L14
L26:
  nop
L14:
  leave
  ret
```

assistant: ```c
void castus4public_chomp(char *s) {
  char *orig_s = s;
  size_t l = strlen(s);
  if (l == 0)
    return;
  s += l - 1;
  while (s > orig_s && (*s == '\n' || *s == '\r'))
    *s-- = 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<castus4public_chomp>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %rax,%rax
  je     L0
  lea    -0x1(%rbx,%rax,1),%rax
  cmp    %rax,%rbx
  jb     L22
  jmp    L0
L41:
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  je     L0
L22:
  movzbl (%rax),%edx
  cmp    $0xa,%dl
  je     L41
  cmp    $0xd,%dl
  je     L41
L0:
  pop    %rbx
  ret
```

assistant: ```c
void castus4public_chomp(char *s) {
  char *orig_s = s;
  size_t l = strlen(s);
  if (l == 0)
    return;
  s += l - 1;
  while (s > orig_s && (*s == '\n' || *s == '\r'))
    *s-- = 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
<castus4public_chomp>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %rax,%rax
  je     L58
  lea    -0x1(%rbx,%rax,1),%rax
  cmp    %rax,%rbx
  jb     L35
  jmp    L58
  xchg   %ax,%ax
L6:
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  je     L58
L35:
  movzbl (%rax),%edx
  cmp    $0xa,%dl
  je     L6
  cmp    $0xd,%dl
  je     L6
L58:
  pop    %rbx
  ret
```

assistant: ```c
void castus4public_chomp(char *s) {
  char *orig_s = s;
  size_t l = strlen(s);
  if (l == 0)
    return;
  s += l - 1;
  while (s > orig_s && (*s == '\n' || *s == '\r'))
    *s-- = 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<castus4public_chomp>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %rax,%rax
  je     L32
  lea    -0x1(%rbx,%rax,1),%rax
  cmp    %rax,%rbx
  jb     L31
  jmp    L32
  xchg   %ax,%ax
L52:
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  je     L32
L31:
  movzbl (%rax),%edx
  cmp    $0xa,%dl
  je     L52
  cmp    $0xd,%dl
  je     L52
L32:
  pop    %rbx
  ret
```

assistant: ```c
void castus4public_chomp(char *s) {
  char *orig_s = s;
  size_t l = strlen(s);
  if (l == 0)
    return;
  s += l - 1;
  while (s > orig_s && (*s == '\n' || *s == '\r'))
    *s-- = 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<MatMul>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L57
L40:
  movl   $0x0,-0x8(%rbp)
  jmp    L30
L47:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  movl   $0x0,-0x4(%rbp)
  jmp    L49
L5:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm2,%xmm0
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L49:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L5
  addl   $0x1,-0x8(%rbp)
L30:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L47
  addl   $0x1,-0xc(%rbp)
L57:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L40
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int MatMul(int n, double **A, double **T, double **S) {
  int i, j, k;
  for (i = 0; i < n; ++i)
    for (j = 0; j < n; ++j) {
      S[i][j] = 0;
      for (k = 0; k < n; ++k)
        S[i][j] += A[i][k] * T[k][j];
    }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<MatMul>:
  endbr64
  test   %edi,%edi
  jle    L32
  push   %rbp
  push   %rbx
  mov    %rsi,%r9
  mov    %rdx,%r10
  mov    %rcx,%rdx
  mov    %rcx,%r11
  lea    -0x1(%rdi),%ecx
  lea    0x8(%rdx,%rcx,8),%rbx
  mov    %edi,%eax
  lea    0x0(,%rax,8),%r8
L7:
  mov    $0x0,%ecx
L37:
  mov    %r11,%rbp
  mov    (%r11),%rax
  movq   $0x0,(%rax,%rcx,1)
  mov    $0x0,%eax
L6:
  mov    %rcx,%rdx
  add    0x0(%rbp),%rdx
  mov    (%r9),%rdi
  mov    (%r10,%rax,1),%rsi
  movsd  (%rdi,%rax,1),%xmm0
  mulsd  (%rsi,%rcx,1),%xmm0
  addsd  (%rdx),%xmm0
  movsd  %xmm0,(%rdx)
  add    $0x8,%rax
  cmp    %rax,%r8
  jne    L6
  add    $0x8,%rcx
  cmp    %r8,%rcx
  jne    L37
  add    $0x8,%r11
  add    $0x8,%r9
  cmp    %rbx,%r11
  jne    L7
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  ret
L32:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int MatMul(int n, double **A, double **T, double **S) {
  int i, j, k;
  for (i = 0; i < n; ++i)
    for (j = 0; j < n; ++j) {
      S[i][j] = 0;
      for (k = 0; k < n; ++k)
        S[i][j] += A[i][k] * T[k][j];
    }
  return 0;
}
```