ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L5
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L5:
  mov    0x8(%r13),%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  shr    $0x1f,%eax
  lea    (%r12,%rax,1),%edx
  and    $0x1,%edx
  sub    %eax,%edx
  sub    %edx,%r12d
  test   %r12d,%r12d
  jle    L14
  xor    %ebx,%ebx
  lea    0x6(%rsp),%rbp
  lea    0x5(%rsp),%r15
  lea    D14(%rip),%r14
  nopl   0x0(%rax,%rax,1)
L28:
  mov    0x8(%r13),%rsi
  mov    $0x2,%edx
  mov    %rbp,%rdi
  add    %rbx,%rsi
  add    $0x2,%rbx
  call   <strncpy@plt>
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  movsbl 0x5(%rsp),%edi
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jg     L28
L14:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D18
type: string
name: disassemble_data
arguments: label: D14
type: string

tool: D18: Usage: hextofile <hex-encoded data>


tool: D14: %X

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    printf("Usage: hextofile <hex-encoded data>\n");
    exit(1);
  }
  argv++;
  uint offset = 0;
  uint size = strlen(*argv);
  size -= size % 2;
  while (offset < size) {
    char snippet[2];
    char byte;
    strncpy(snippet, *argv + offset, 2);
    sscanf(snippet, "%X", &byte);
    putchar(byte);
    offset += 2;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L36
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L36:
  mov    0x8(%r13),%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  shr    $0x1f,%eax
  lea    (%r12,%rax,1),%edx
  and    $0x1,%edx
  sub    %eax,%edx
  sub    %edx,%r12d
  test   %r12d,%r12d
  jle    L16
  xor    %ebx,%ebx
  lea    0x6(%rsp),%rbp
  lea    0x5(%rsp),%r15
  lea    D6(%rip),%r14
  nopl   0x0(%rax,%rax,1)
L31:
  mov    0x8(%r13),%rsi
  mov    $0x2,%edx
  mov    %rbp,%rdi
  add    %rbx,%rsi
  add    $0x2,%rbx
  call   <strncpy@plt>
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  movsbl 0x5(%rsp),%edi
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jg     L31
L16:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
data_type: string
name: extract_symbolic_data
arguments: label: D6
data_type: string

tool: D1: Usage: hextofile <hex-encoded data>


tool: D6: %X

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    printf("Usage: hextofile <hex-encoded data>\n");
    exit(1);
  }
  argv++;
  uint offset = 0;
  uint size = strlen(*argv);
  size -= size % 2;
  while (offset < size) {
    char snippet[2];
    char byte;
    strncpy(snippet, *argv + offset, 2);
    sscanf(snippet, "%X", &byte);
    putchar(byte);
    offset += 2;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <F@plt>
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

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

tool: D8: %d

assistant: ```c
int main(int argc, const char *argv[]) {
  int n;
  scanf("%d", &n);
  printf("%d", F(n));
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D1(%rip),%rbx
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <F@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D1
type: string

tool: D1: %d

assistant: ```c
int main(int argc, const char *argv[]) {
  int n;
  scanf("%d", &n);
  printf("%d", F(n));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rbp
  mov    %rbp,%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <F@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D5
type: string

tool: D5: %d

assistant: ```c
int main(int argc, const char *argv[]) {
  int n;
  scanf("%d", &n);
  printf("%d", F(n));
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rbp
  mov    %rbp,%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <F@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D5
datatype: string

tool: D5: %d

assistant: ```c
int main(int argc, const char *argv[]) {
  int n;
  scanf("%d", &n);
  printf("%d", F(n));
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ConfigIsForVirtualhost>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <HashGet@plt>
  mov    %rax,-0x8(%rbp)
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <HashGetInt@plt>
  mov    %eax,-0xc(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L77
  cmpq   $0x0,-0x18(%rbp)
  je     L77
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L35
  mov    -0x18(%rbp),%rax
  lea    D18(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L77
L35:
  cmpl   $0x0,-0xc(%rbp)
  je     L51
  mov    -0x1c(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jne    L77
L51:
  cmpl   $0x1,-0x20(%rbp)
  jle    L31
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L31:
  mov    $0x1,%eax
  jmp    L62
L77:
  mov    $0x0,%eax
L62:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D17
datatype: string
name: disassemble_data
arguments: tag: D20
datatype: string
name: disassemble_data
arguments: tag: D18
datatype: string
name: disassemble_data
arguments: tag: D2
datatype: string

tool: D17: SERVER_IP

tool: D20: SERVER_PORT

tool: D18: *

tool: D2: --- Apply restriction for virtualhost '%s:%i' ---


assistant: ```c
int ConfigIsForVirtualhost(const char *host, int port, int verbose) {
  char *current_host;
  int current_port;
  current_host = (char *)HashGet("SERVER_IP");
  current_port = HashGetInt("SERVER_PORT");
  if (current_host != NULL && host != NULL && (strcmp(host, current_host) == 0 || strcmp(host, "*") == 0))
    if (current_port == 0 || port == current_port) {
      if (verbose >= 2)
        (void)printf("--- Apply restriction for virtualhost '%s:%i' ---\n", current_host, current_port);
      return (1);
    }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ConfigIsForVirtualhost>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    %edx,%r13d
  lea    D25(%rip),%rdi
  call   <HashGet@plt>
  mov    %rax,%rbx
  lea    D11(%rip),%rdi
  call   <HashGetInt@plt>
  test   %rbx,%rbx
  je     L47
  mov    %eax,%r14d
  test   %rbp,%rbp
  jne    L52
L47:
  mov    $0x0,%eax
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L52:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L15
L31:
  test   %r14d,%r14d
  je     L8
  mov    $0x0,%eax
  cmp    %r12d,%r14d
  jne    L7
L8:
  mov    $0x1,%eax
  cmp    $0x1,%r13d
  jle    L7
  mov    %r14d,%edx
  mov    %rbx,%rsi
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L7
L15:
  lea    D0(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L7
  jmp    L31
```

tool_calls: name: unpack_data
arguments: data_label: D25
datatype: string
name: unpack_data
arguments: data_label: D11
datatype: string
name: unpack_data
arguments: data_label: D4
datatype: string
name: unpack_data
arguments: data_label: D0
datatype: string

tool: D25: SERVER_IP

tool: D11: SERVER_PORT

tool: D4: --- Apply restriction for virtualhost '%s:%i' ---


tool: D0: *

assistant: ```c
int ConfigIsForVirtualhost(const char *host, int port, int verbose) {
  char *current_host;
  int current_port;
  current_host = (char *)HashGet("SERVER_IP");
  current_port = HashGetInt("SERVER_PORT");
  if (current_host != NULL && host != NULL && (strcmp(host, current_host) == 0 || strcmp(host, "*") == 0))
    if (current_port == 0 || port == current_port) {
      if (verbose >= 2)
        (void)printf("--- Apply restriction for virtualhost '%s:%i' ---\n", current_host, current_port);
      return (1);
    }
  return (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ConfigIsForVirtualhost>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  push   %r12
  mov    %rdi,%r12
  lea    D11(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  call   <HashGet@plt>
  lea    D34(%rip),%rdi
  mov    %rax,%rbp
  call   <HashGetInt@plt>
  test   %rbp,%rbp
  je     L48
  test   %r12,%r12
  jne    L7
L48:
  xor    %r12d,%r12d
L47:
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %eax,%r13d
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L18
L53:
  test   %r13d,%r13d
  je     L50
  cmp    %ebx,%r13d
  jne    L48
L50:
  mov    $0x1,%r12d
  cmp    $0x1,%r14d
  jle    L47
  mov    %r13d,%edx
  mov    %rbp,%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L47
  nopl   (%rax)
L18:
  lea    D18(%rip),%rsi
  mov    %r12,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L53
  jmp    L48
```

tool_calls: name: retrieve_data
arguments: label: D11
datatype: string
name: retrieve_data
arguments: label: D34
datatype: string
name: retrieve_data
arguments: label: D5
datatype: string
name: retrieve_data
arguments: label: D18
datatype: string

tool: D11: SERVER_IP

tool: D34: SERVER_PORT

tool: D5: --- Apply restriction for virtualhost '%s:%i' ---


tool: D18: *

assistant: ```c
int ConfigIsForVirtualhost(const char *host, int port, int verbose) {
  char *current_host;
  int current_port;
  current_host = (char *)HashGet("SERVER_IP");
  current_port = HashGetInt("SERVER_PORT");
  if (current_host != NULL && host != NULL && (strcmp(host, current_host) == 0 || strcmp(host, "*") == 0))
    if (current_port == 0 || port == current_port) {
      if (verbose >= 2)
        (void)printf("--- Apply restriction for virtualhost '%s:%i' ---\n", current_host, current_port);
      return (1);
    }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ConfigIsForVirtualhost>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  push   %r12
  mov    %rdi,%r12
  lea    D33(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  call   <HashGet@plt>
  lea    D0(%rip),%rdi
  mov    %rax,%rbp
  call   <HashGetInt@plt>
  test   %rbp,%rbp
  je     L26
  test   %r12,%r12
  jne    L31
L26:
  xor    %r12d,%r12d
L36:
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L31:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %eax,%r13d
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L59
L45:
  test   %r13d,%r13d
  je     L28
  cmp    %ebx,%r13d
  jne    L26
L28:
  mov    $0x1,%r12d
  cmp    $0x1,%r14d
  jle    L36
  mov    %r13d,%edx
  mov    %rbp,%rsi
  lea    D27(%rip),%rdi
  call   <printf@plt>
  jmp    L36
  nopl   (%rax)
L59:
  lea    D30(%rip),%rsi
  mov    %r12,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L45
  jmp    L26
```

tool_calls: name: read_data
arguments: label: D33
type_infered: string
name: read_data
arguments: label: D0
type_infered: string
name: read_data
arguments: label: D27
type_infered: string
name: read_data
arguments: label: D30
type_infered: string

tool: D33: SERVER_IP

tool: D0: SERVER_PORT

tool: D27: --- Apply restriction for virtualhost '%s:%i' ---


tool: D30: *

assistant: ```c
int ConfigIsForVirtualhost(const char *host, int port, int verbose) {
  char *current_host;
  int current_port;
  current_host = (char *)HashGet("SERVER_IP");
  current_port = HashGetInt("SERVER_PORT");
  if (current_host != NULL && host != NULL && (strcmp(host, current_host) == 0 || strcmp(host, "*") == 0))
    if (current_port == 0 || port == current_port) {
      if (verbose >= 2)
        (void)printf("--- Apply restriction for virtualhost '%s:%i' ---\n", current_host, current_port);
      return (1);
    }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ResetISR>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0xe000ed88,%eax
  mov    (%rax),%edx
  mov    $0xe000ed88,%eax
  or     $0xf00000,%edx
  mov    %edx,(%rax)
  mov    $0x0,%eax
  call   <__iar_program_start@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void ResetISR(void) {
  (*((volatile uint32_t *)(0xE000ED88))) = (((*((volatile uint32_t *)(0xE000ED88))) & ~(0x00300000 | 0x00C00000)) | 0x00300000 | 0x00C00000);
  __iar_program_start();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ResetISR>:
  endbr64
  mov    $0xe000ed88,%edx
  mov    (%rdx),%eax
  or     $0xf00000,%eax
  mov    %eax,(%rdx)
  xor    %eax,%eax
  jmp    1050 <__iar_program_start@plt>
```

assistant: ```c
void ResetISR(void) {
  (*((volatile uint32_t *)(0xE000ED88))) = (((*((volatile uint32_t *)(0xE000ED88))) & ~(0x00300000 | 0x00C00000)) | 0x00300000 | 0x00C00000);
  __iar_program_start();
}
```
user: Translate the below assembly code into C programming language:

```asm
<Matrix_Copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %edx,%eax
  mov    %rcx,-0x38(%rbp)
  mov    %esi,%edx
  mov    %dx,-0x2c(%rbp)
  mov    %ax,-0x30(%rbp)
  movzwl -0x2c(%rbp),%edx
  movzwl -0x30(%rbp),%eax
  imul   %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shr    $0x2,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L7
L20:
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movss  (%rax),%xmm0
  movss  %xmm0,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movss  (%rax),%xmm0
  movss  %xmm0,-0xc(%rbp)
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movss  (%rax),%xmm0
  movss  %xmm0,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movss  (%rax),%xmm0
  movss  %xmm0,-0x4(%rbp)
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x38(%rbp)
  movss  -0x10(%rbp),%xmm0
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x38(%rbp)
  movss  -0xc(%rbp),%xmm0
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x38(%rbp)
  movss  -0x8(%rbp),%xmm0
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x38(%rbp)
  movss  -0x4(%rbp),%xmm0
  movss  %xmm0,(%rax)
  subl   $0x1,-0x18(%rbp)
L7:
  cmpl   $0x0,-0x18(%rbp)
  jne    L20
  mov    -0x14(%rbp),%eax
  and    $0x3,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L10
L19:
  mov    -0x28(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x38(%rbp)
  movss  (%rdx),%xmm0
  movss  %xmm0,(%rax)
  subl   $0x1,-0x18(%rbp)
L10:
  cmpl   $0x0,-0x18(%rbp)
  jne    L19
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Matrix_Copy(float *pSrc, unsigned short numRows, unsigned short numCols, float *pDst) {
  unsigned int numSamples;
  unsigned int blkCnt;
  float in1, in2, in3, in4;
  numSamples = (unsigned int)numRows * numCols;
  blkCnt = numSamples >> 2u;
  while (blkCnt > 0u) {
    in1 = *pSrc++;
    in2 = *pSrc++;
    in3 = *pSrc++;
    in4 = *pSrc++;
    *pDst++ = in1;
    *pDst++ = in2;
    *pDst++ = in3;
    *pDst++ = in4;
    blkCnt--;
  }
  blkCnt = numSamples & 0x3u;
  while (blkCnt > 0u) {
    *pDst++ = *pSrc++;
    blkCnt--;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Matrix_Copy>:
  endbr64
  mov    %rdi,%rax
  mov    %rcx,%rdi
  movzwl %si,%ecx
  movzwl %dx,%edx
  imul   %edx,%ecx
  mov    %ecx,%r8d
  shr    $0x2,%r8d
  je     L15
  mov    %r8d,%r8d
  shl    $0x4,%r8
  lea    (%rax,%r8,1),%rsi
  mov    %rdi,%rdx
L25:
  movss  (%rax),%xmm3
  movss  0x4(%rax),%xmm2
  movss  0x8(%rax),%xmm1
  add    $0x10,%rax
  movss  -0x4(%rax),%xmm0
  movss  %xmm3,(%rdx)
  movss  %xmm2,0x4(%rdx)
  movss  %xmm1,0x8(%rdx)
  add    $0x10,%rdx
  movss  %xmm0,-0x4(%rdx)
  cmp    %rax,%rsi
  jne    L25
  add    %r8,%rdi
L15:
  and    $0x3,%ecx
  je     L19
  mov    %ecx,%ecx
  mov    $0x0,%edx
L29:
  movss  (%rax,%rdx,4),%xmm0
  movss  %xmm0,(%rdi,%rdx,4)
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L29
L19:
  ret
```

assistant: ```c
void Matrix_Copy(float *pSrc, unsigned short numRows, unsigned short numCols, float *pDst) {
  unsigned int numSamples;
  unsigned int blkCnt;
  float in1, in2, in3, in4;
  numSamples = (unsigned int)numRows * numCols;
  blkCnt = numSamples >> 2u;
  while (blkCnt > 0u) {
    in1 = *pSrc++;
    in2 = *pSrc++;
    in3 = *pSrc++;
    in4 = *pSrc++;
    *pDst++ = in1;
    *pDst++ = in2;
    *pDst++ = in3;
    *pDst++ = in4;
    blkCnt--;
  }
  blkCnt = numSamples & 0x3u;
  while (blkCnt > 0u) {
    *pDst++ = *pSrc++;
    blkCnt--;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<Matrix_Copy>:
  endbr64
  movzwl %si,%esi
  movzwl %dx,%edx
  mov    %rdi,%rax
  mov    %rcx,%rdi
  imul   %edx,%esi
  mov    %esi,%r8d
  shr    $0x2,%r8d
  je     L2
  mov    %r8d,%r8d
  mov    %rdi,%rdx
  shl    $0x4,%r8
  lea    (%rax,%r8,1),%rcx
  nopw   0x0(%rax,%rax,1)
L14:
  movss  (%rax),%xmm3
  movss  0x4(%rax),%xmm2
  add    $0x10,%rax
  add    $0x10,%rdx
  movss  -0x8(%rax),%xmm1
  movss  -0x4(%rax),%xmm0
  movss  %xmm3,-0x10(%rdx)
  movss  %xmm2,-0xc(%rdx)
  movss  %xmm1,-0x8(%rdx)
  movss  %xmm0,-0x4(%rdx)
  cmp    %rax,%rcx
  jne    L14
  add    %r8,%rdi
L2:
  and    $0x3,%esi
  je     L8
  mov    %esi,%esi
  xor    %edx,%edx
L25:
  movss  (%rax,%rdx,4),%xmm0
  movss  %xmm0,(%rdi,%rdx,4)
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  jne    L25
L8:
  ret
```

assistant: ```c
void Matrix_Copy(float *pSrc, unsigned short numRows, unsigned short numCols, float *pDst) {
  unsigned int numSamples;
  unsigned int blkCnt;
  float in1, in2, in3, in4;
  numSamples = (unsigned int)numRows * numCols;
  blkCnt = numSamples >> 2u;
  while (blkCnt > 0u) {
    in1 = *pSrc++;
    in2 = *pSrc++;
    in3 = *pSrc++;
    in4 = *pSrc++;
    *pDst++ = in1;
    *pDst++ = in2;
    *pDst++ = in3;
    *pDst++ = in4;
    blkCnt--;
  }
  blkCnt = numSamples & 0x3u;
  while (blkCnt > 0u) {
    *pDst++ = *pSrc++;
    blkCnt--;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<Matrix_Copy>:
  endbr64
  movzwl %dx,%edx
  movzwl %si,%esi
  imul   %edx,%esi
  mov    %esi,%edx
  shr    $0x2,%edx
  je     L41
  mov    %edx,%edx
  xor    %eax,%eax
  shl    $0x4,%rdx
  nopl   0x0(%rax)
L18:
  movups (%rdi,%rax,1),%xmm1
  movups %xmm1,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L18
  add    %rax,%rdi
  add    %rax,%rcx
L41:
  and    $0x3,%esi
  je     L34
  movss  (%rdi),%xmm0
  movss  %xmm0,(%rcx)
  sub    $0x1,%esi
  je     L34
  movss  0x4(%rdi),%xmm0
  movss  %xmm0,0x4(%rcx)
  cmp    $0x1,%esi
  je     L34
  movss  0x8(%rdi),%xmm0
  movss  %xmm0,0x8(%rcx)
L34:
  ret
```

assistant: ```c
void Matrix_Copy(float *pSrc, unsigned short numRows, unsigned short numCols, float *pDst) {
  unsigned int numSamples;
  unsigned int blkCnt;
  float in1, in2, in3, in4;
  numSamples = (unsigned int)numRows * numCols;
  blkCnt = numSamples >> 2u;
  while (blkCnt > 0u) {
    in1 = *pSrc++;
    in2 = *pSrc++;
    in3 = *pSrc++;
    in4 = *pSrc++;
    *pDst++ = in1;
    *pDst++ = in2;
    *pDst++ = in3;
    *pDst++ = in4;
    blkCnt--;
  }
  blkCnt = numSamples & 0x3u;
  while (blkCnt > 0u) {
    *pDst++ = *pSrc++;
    blkCnt--;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<swap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  je     L0
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  xor    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  xor    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  xor    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
L0:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void swap(int *x, int *y) {
  if (x != y) {
    *x = *x ^ *y;
    *y = *x ^ *y;
    *x = *x ^ *y;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<swap>:
  endbr64
  cmp    %rsi,%rdi
  je     L6
  mov    (%rdi),%eax
  xor    (%rsi),%eax
  mov    %eax,(%rdi)
  xor    (%rsi),%eax
  mov    %eax,(%rsi)
  xor    %eax,(%rdi)
L6:
  ret
```

assistant: ```c
void swap(int *x, int *y) {
  if (x != y) {
    *x = *x ^ *y;
    *y = *x ^ *y;
    *x = *x ^ *y;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<swap>:
  endbr64
  cmp    %rsi,%rdi
  je     L1
  mov    (%rdi),%eax
  xor    (%rsi),%eax
  mov    %eax,(%rdi)
  xor    (%rsi),%eax
  mov    %eax,(%rsi)
  xor    %eax,(%rdi)
L1:
  ret
```

assistant: ```c
void swap(int *x, int *y) {
  if (x != y) {
    *x = *x ^ *y;
    *y = *x ^ *y;
    *x = *x ^ *y;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<swap>:
  endbr64
  cmp    %rsi,%rdi
  je     L3
  mov    (%rdi),%eax
  xor    (%rsi),%eax
  mov    %eax,(%rdi)
  xor    (%rsi),%eax
  mov    %eax,(%rsi)
  xor    %eax,(%rdi)
L3:
  ret
```

assistant: ```c
void swap(int *x, int *y) {
  if (x != y) {
    *x = *x ^ *y;
    *y = *x ^ *y;
    *x = *x ^ *y;
  }
}
```