ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<addRoundKey>:
  endbr64
  lea    0x1(%rsi),%rcx
  mov    %rdi,%rdx
  sub    %rcx,%rdx
  cmp    $0x6,%rdx
  jbe    L0
  movq   (%rdi),%xmm0
  movq   (%rsi),%xmm1
  pxor   %xmm1,%xmm0
  movq   %xmm0,(%rdi)
  ret
  nopl   (%rax)
L0:
  movzbl (%rsi),%edx
  xor    %dl,(%rdi)
  movzbl 0x1(%rsi),%edx
  xor    %dl,0x1(%rdi)
  movzbl 0x2(%rsi),%edx
  xor    %dl,0x2(%rdi)
  movzbl 0x3(%rsi),%edx
  xor    %dl,0x3(%rdi)
  movzbl 0x4(%rsi),%edx
  xor    %dl,0x4(%rdi)
  movzbl 0x5(%rsi),%edx
  xor    %dl,0x5(%rdi)
  movzbl 0x6(%rsi),%edx
  xor    %dl,0x6(%rdi)
  movzbl 0x7(%rsi),%edx
  xor    %dl,0x7(%rdi)
  ret
```

assistant: ```c
void addRoundKey(unsigned char *block, unsigned char *roundKey) {
  unsigned char i;
  for (i = 0; i < 8; i++) {
    block[i] ^= roundKey[i];
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ts_compare_data>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L91
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D32(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L68
L91:
  cmpq   $0x0,-0x28(%rbp)
  jne    L50
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L68
L50:
  mov    -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L73
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L68
L73:
  movl   $0x0,-0x4(%rbp)
  jmp    L30
L9:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L19
  lea    D42(%rip),%rax
  jmp    L89
L19:
  lea    D37(%rip),%rax
L89:
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rsi
  mov    -0x20(%rbp),%rdx
  add    %rsi,%rdx
  mov    (%rdx),%rdx
  mov    -0x4(%rbp),%esi
  mov    %rax,%r8
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  addl   $0x1,-0x4(%rbp)
L30:
  mov    -0x4(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L9
L68:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D32
datatype: string
name: parse_data
arguments: data_label: D13
datatype: string
name: parse_data
arguments: data_label: D16
datatype: string
name: parse_data
arguments: data_label: D42
datatype: string
name: parse_data
arguments: data_label: D37
datatype: string
name: parse_data
arguments: data_label: D19
datatype: string

tool: D32: %s: !a


tool: D13: %s: !b


tool: D16:    **** %s generator is correct ****


tool: D42: ok

tool: D37: err

tool: D19: %03d - %02x %02x | %s


assistant: ```c
void ts_compare_data(char *prefix, uint8_t *a, uint8_t *b, int size) {
  if (!a) {
    ts_LOGf("%s: !a\n", prefix);
    return;
  }
  if (!b) {
    ts_LOGf("%s: !b\n", prefix);
    return;
  }
  if (memcmp(a, b, size) == 0) {
    ts_LOGf("   **** %s generator is correct ****\n", prefix);
  } else {
    int i;
    for (i = 0; i < size; i++) {
      ts_LOGf("%03d - %02x %02x | %s\n", i, a[i], b[i], a[i] == b[i] ? "ok" : "err");
    }
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ts_compare_data>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  test   %rsi,%rsi
  je     L56
  mov    %rsi,%rbp
  mov    %rdx,%r12
  test   %rdx,%rdx
  je     L21
  mov    %ecx,%r14d
  mov    %ecx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L0
  mov    %r14d,%eax
  mov    %r14d,%r15d
  mov    $0x0,%ebx
  lea    D49(%rip),%r14
  lea    D48(%rip),%r13
  test   %eax,%eax
  jle    L77
L13:
  mov    %ebx,%esi
  mov    0x0(%rbp,%rbx,8),%rdx
  mov    (%r12,%rbx,8),%rcx
  cmp    %rcx,%rdx
  mov    %r13,%r8
  cmove  %r14,%r8
  lea    D38(%rip),%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L13
L77:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L56:
  mov    %rdi,%rsi
  lea    D31(%rip),%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L77
L21:
  mov    %rdi,%rsi
  lea    D47(%rip),%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L77
L0:
  mov    %rbx,%rsi
  lea    D37(%rip),%rdi
  mov    $0x0,%eax
  call   <ts_LOGf@plt>
  jmp    L77
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D49
datatype: string
name: extract_symbolic_data
arguments: data_label: D48
datatype: string
name: extract_symbolic_data
arguments: data_label: D38
datatype: string
name: extract_symbolic_data
arguments: data_label: D31
datatype: string
name: extract_symbolic_data
arguments: data_label: D47
datatype: string
name: extract_symbolic_data
arguments: data_label: D37
datatype: string

tool: D49: ok

tool: D48: err

tool: D38: %03d - %02x %02x | %s


tool: D31: %s: !a


tool: D47: %s: !b


tool: D37:    **** %s generator is correct ****


assistant: ```c
void ts_compare_data(char *prefix, uint8_t *a, uint8_t *b, int size) {
  if (!a) {
    ts_LOGf("%s: !a\n", prefix);
    return;
  }
  if (!b) {
    ts_LOGf("%s: !b\n", prefix);
    return;
  }
  if (memcmp(a, b, size) == 0) {
    ts_LOGf("   **** %s generator is correct ****\n", prefix);
  } else {
    int i;
    for (i = 0; i < size; i++) {
      ts_LOGf("%03d - %02x %02x | %s\n", i, a[i], b[i], a[i] == b[i] ? "ok" : "err");
    }
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ts_compare_data>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  je     L47
  mov    %rdx,%r12
  test   %rdx,%rdx
  je     L10
  mov    %rsi,%r15
  mov    %ecx,%edx
  mov    %r12,%rsi
  mov    %ecx,0xc(%rsp)
  mov    %r15,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L50
  movslq 0xc(%rsp),%r14
  xor    %ebx,%ebx
  lea    D16(%rip),%r13
  lea    D21(%rip),%rbp
  test   %r14d,%r14d
  jle    L64
  nopl   (%rax)
L37:
  mov    (%r15,%rbx,8),%rdx
  mov    (%r12,%rbx,8),%rcx
  mov    %ebx,%esi
  mov    %r13,%rdi
  lea    D58(%rip),%r8
  cmp    %rcx,%rdx
  cmovne %rbp,%r8
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <ts_LOGf@plt>
  cmp    %r14,%rbx
  jne    L37
L64:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L50:
  mov    %rbp,%rsi
  lea    D23(%rip),%rdi
L13:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <ts_LOGf@plt>
  nop
L10:
  mov    %rdi,%rsi
  lea    D0(%rip),%rdi
  jmp    L13
  nopl   0x0(%rax)
L47:
  mov    %rdi,%rsi
  lea    D30(%rip),%rdi
  jmp    L13
```

tool_calls: name: parse_data
arguments: label: D16
type_guessed: string
name: parse_data
arguments: label: D21
type_guessed: string
name: parse_data
arguments: label: D58
type_guessed: string
name: parse_data
arguments: label: D23
type_guessed: string
name: parse_data
arguments: label: D0
type_guessed: string
name: parse_data
arguments: label: D30
type_guessed: string

tool: D16: %03d - %02x %02x | %s


tool: D21: err

tool: D58: ok

tool: D23:    **** %s generator is correct ****


tool: D0: %s: !b


tool: D30: %s: !a


assistant: ```c
void ts_compare_data(char *prefix, uint8_t *a, uint8_t *b, int size) {
  if (!a) {
    ts_LOGf("%s: !a\n", prefix);
    return;
  }
  if (!b) {
    ts_LOGf("%s: !b\n", prefix);
    return;
  }
  if (memcmp(a, b, size) == 0) {
    ts_LOGf("   **** %s generator is correct ****\n", prefix);
  } else {
    int i;
    for (i = 0; i < size; i++) {
      ts_LOGf("%03d - %02x %02x | %s\n", i, a[i], b[i], a[i] == b[i] ? "ok" : "err");
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ts_compare_data>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  je     L55
  mov    %rdx,%r12
  test   %rdx,%rdx
  je     L38
  mov    %rsi,%rbp
  mov    %ecx,%edx
  mov    %r12,%rsi
  mov    %ecx,0xc(%rsp)
  mov    %rbp,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L18
  movslq 0xc(%rsp),%r14
  xor    %ebx,%ebx
  lea    D52(%rip),%r13
  lea    D11(%rip),%r15
  test   %r14d,%r14d
  jle    L62
  nopl   (%rax)
L8:
  mov    0x0(%rbp,%rbx,8),%rdx
  mov    (%r12,%rbx,8),%rcx
  mov    %ebx,%esi
  lea    D54(%rip),%r8
  cmp    %rcx,%rdx
  jne    L71
  mov    %r15,%r8
  mov    %rdx,%rcx
L71:
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <ts_LOGf@plt>
  cmp    %r14,%rbx
  jne    L8
L62:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L18:
  mov    %r13,%rsi
  lea    D6(%rip),%rdi
L75:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <ts_LOGf@plt>
  nop
L38:
  mov    %rdi,%rsi
  lea    D25(%rip),%rdi
  jmp    L75
  nopl   0x0(%rax)
L55:
  mov    %rdi,%rsi
  lea    D4(%rip),%rdi
  jmp    L75
```

tool_calls: name: parse_data
arguments: tag: D52
type: string
name: parse_data
arguments: tag: D11
type: string
name: parse_data
arguments: tag: D54
type: string
name: parse_data
arguments: tag: D6
type: string
name: parse_data
arguments: tag: D25
type: string
name: parse_data
arguments: tag: D4
type: string

tool: D52: %03d - %02x %02x | %s


tool: D11: ok

tool: D54: err

tool: D6:    **** %s generator is correct ****


tool: D25: %s: !b


tool: D4: %s: !a


assistant: ```c
void ts_compare_data(char *prefix, uint8_t *a, uint8_t *b, int size) {
  if (!a) {
    ts_LOGf("%s: !a\n", prefix);
    return;
  }
  if (!b) {
    ts_LOGf("%s: !b\n", prefix);
    return;
  }
  if (memcmp(a, b, size) == 0) {
    ts_LOGf("   **** %s generator is correct ****\n", prefix);
  } else {
    int i;
    for (i = 0; i < size; i++) {
      ts_LOGf("%03d - %02x %02x | %s\n", i, a[i], b[i], a[i] == b[i] ? "ok" : "err");
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<safemalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L0
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <fail@plt>
  test   %rax,%rax
L0:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D5
type: string

tool: D5: Allocation failure: %d

assistant: ```c
void *safemalloc(size_t nbytes) {
  void *m = malloc(nbytes);
  m != NULL || fail("Allocation failure: %d", nbytes);
  return m;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<safemalloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L5
L8:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  mov    %rbp,%rsi
  lea    D3(%rip),%rdi
  call   <fail@plt>
  jmp    L8
```

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

tool: D3: Allocation failure: %d

assistant: ```c
void *safemalloc(size_t nbytes) {
  void *m = malloc(nbytes);
  m != NULL || fail("Allocation failure: %d", nbytes);
  return m;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<safemalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L8
L5:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L8:
  mov    %rbp,%rsi
  lea    D6(%rip),%rdi
  call   <fail@plt>
  jmp    L5
```

tool_calls: name: unpack_data
arguments: label: D6
data_type: string

tool: D6: Allocation failure: %d

assistant: ```c
void *safemalloc(size_t nbytes) {
  void *m = malloc(nbytes);
  m != NULL || fail("Allocation failure: %d", nbytes);
  return m;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<safemalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
L5:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    %rbp,%rsi
  lea    D9(%rip),%rdi
  call   <fail@plt>
  jmp    L5
```

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

tool: D9: Allocation failure: %d

assistant: ```c
void *safemalloc(size_t nbytes) {
  void *m = malloc(nbytes);
  m != NULL || fail("Allocation failure: %d", nbytes);
  return m;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  sub    $0x3f60a4d,%rax
  mov    %rax,-0x10(%rbp)
  movq   $0x0,-0x18(%rbp)
  nop
  mov    -0x10(%rbp),%rax
  mov    $0xa12e2258,%edx
  add    %rax,%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  unsigned long local1;
  unsigned short copy11;
  char copy14;
  unsigned short copy15;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615UL;
    local1 = 0UL;
    while (local1 < 0UL) {
      if (state[0UL] < local1) {
        copy11 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy11;
        state[0UL] += state[0UL];
      } else {
        state[local1] = state[0UL] - state[local1];
      }
      if (state[0UL] < local1) {
        copy14 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 5);
        *((char *)(&state[0UL]) + 5) = copy14;
      } else {
        state[local1] += state[local1];
        copy15 = *((unsigned short *)(&state[local1]) + 0);
        *((unsigned short *)(&state[local1]) + 0) = *((unsigned short *)(&state[local1]) + 2);
        *((unsigned short *)(&state[local1]) + 2) = copy15;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 726088550UL) + 1978066674UL;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<RandomFunc>:
  endbr64
  mov    $0x9d38180b,%eax
  add    (%rdi),%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  unsigned long local1;
  unsigned short copy11;
  char copy14;
  unsigned short copy15;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615UL;
    local1 = 0UL;
    while (local1 < 0UL) {
      if (state[0UL] < local1) {
        copy11 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy11;
        state[0UL] += state[0UL];
      } else {
        state[local1] = state[0UL] - state[local1];
      }
      if (state[0UL] < local1) {
        copy14 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 5);
        *((char *)(&state[0UL]) + 5) = copy14;
      } else {
        state[local1] += state[local1];
        copy15 = *((unsigned short *)(&state[local1]) + 0);
        *((unsigned short *)(&state[local1]) + 0) = *((unsigned short *)(&state[local1]) + 2);
        *((unsigned short *)(&state[local1]) + 2) = copy15;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 726088550UL) + 1978066674UL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  mov    $0x9d38180b,%eax
  add    (%rdi),%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  unsigned long local1;
  unsigned short copy11;
  char copy14;
  unsigned short copy15;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615UL;
    local1 = 0UL;
    while (local1 < 0UL) {
      if (state[0UL] < local1) {
        copy11 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy11;
        state[0UL] += state[0UL];
      } else {
        state[local1] = state[0UL] - state[local1];
      }
      if (state[0UL] < local1) {
        copy14 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 5);
        *((char *)(&state[0UL]) + 5) = copy14;
      } else {
        state[local1] += state[local1];
        copy15 = *((unsigned short *)(&state[local1]) + 0);
        *((unsigned short *)(&state[local1]) + 0) = *((unsigned short *)(&state[local1]) + 2);
        *((unsigned short *)(&state[local1]) + 2) = copy15;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 726088550UL) + 1978066674UL;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<RandomFunc>:
  endbr64
  mov    $0x9d38180b,%eax
  add    (%rdi),%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  unsigned long local1;
  unsigned short copy11;
  char copy14;
  unsigned short copy15;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615UL;
    local1 = 0UL;
    while (local1 < 0UL) {
      if (state[0UL] < local1) {
        copy11 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy11;
        state[0UL] += state[0UL];
      } else {
        state[local1] = state[0UL] - state[local1];
      }
      if (state[0UL] < local1) {
        copy14 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 5);
        *((char *)(&state[0UL]) + 5) = copy14;
      } else {
        state[local1] += state[local1];
        copy15 = *((unsigned short *)(&state[local1]) + 0);
        *((unsigned short *)(&state[local1]) + 0) = *((unsigned short *)(&state[local1]) + 2);
        *((unsigned short *)(&state[local1]) + 2) = copy15;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 726088550UL) + 1978066674UL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strncpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,%rax
  mov    %rax,%rbx
  nop
L9:
  mov    %edx,%ecx
  lea    -0x1(%rcx),%edx
  test   %ecx,%ecx
  jle    L39
  mov    %rsi,%rdi
  lea    0x1(%rdi),%rsi
  mov    %rax,%rcx
  lea    0x1(%rcx),%rax
  movzbl (%rdi),%edi
  mov    %dil,(%rcx)
  movzbl (%rcx),%ecx
  test   %cl,%cl
  jne    L9
  jmp    L39
L30:
  mov    %rax,%rcx
  lea    0x1(%rcx),%rax
  movb   $0x0,(%rcx)
L39:
  mov    %edx,%ecx
  lea    -0x1(%rcx),%edx
  test   %ecx,%ecx
  jg     L30
  mov    %rbx,%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *strncpy(to, from, count)
register char *to, *from;
register int count;
{
  register char *ret = to;
  while (count-- > 0 && (*to++ = *from++))
    ;
  while (count-- > 0)
    *to++ = '\0';
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<strncpy>:
  endbr64
  mov    %rdi,%rax
  mov    %rdi,%rcx
L16:
  mov    %edx,%r8d
  sub    $0x1,%edx
  test   %r8d,%r8d
  jle    L31
  add    $0x1,%rcx
  movzbl (%rsi),%r9d
  mov    %r9b,-0x1(%rcx)
  add    $0x1,%rsi
  test   %r9b,%r9b
  jne    L16
L31:
  mov    %rcx,%rsi
  test   %edx,%edx
  jle    L30
L38:
  add    $0x1,%rsi
  movb   $0x0,-0x1(%rsi)
  mov    %ecx,%edx
  sub    %esi,%edx
  lea    -0x1(%r8,%rdx,1),%edx
  test   %edx,%edx
  jg     L38
  ret
L30:
  ret
```

assistant: ```c
char *strncpy(to, from, count)
register char *to, *from;
register int count;
{
  register char *ret = to;
  while (count-- > 0 && (*to++ = *from++))
    ;
  while (count-- > 0)
    *to++ = '\0';
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L9:
  movzbl (%rsi),%eax
  add    $0x1,%rdi
  add    $0x1,%rsi
  mov    %al,-0x1(%rdi)
  test   %al,%al
  je     L10
L5:
  mov    %edx,%ecx
  sub    $0x1,%edx
  test   %ecx,%ecx
  jg     L9
L10:
  lea    -0x2(%rcx),%eax
  test   %edx,%edx
  jle    L21
  mov    %eax,%edx
  mov    $0x1,%eax
  add    $0x1,%rdx
  cmp    $0x1,%ecx
  cmovle %rax,%rdx
  xor    %esi,%esi
  call   <memset@plt>
L21:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(to, from, count)
register char *to, *from;
register int count;
{
  register char *ret = to;
  while (count-- > 0 && (*to++ = *from++))
    ;
  while (count-- > 0)
    *to++ = '\0';
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L12:
  movzbl (%rsi),%eax
  add    $0x1,%rdi
  add    $0x1,%rsi
  mov    %al,-0x1(%rdi)
  test   %al,%al
  je     L3
L2:
  mov    %edx,%ecx
  sub    $0x1,%edx
  test   %ecx,%ecx
  jg     L12
L3:
  test   %edx,%edx
  jle    L13
  lea    -0x2(%rcx),%edx
  mov    $0x1,%eax
  add    $0x1,%rdx
  cmp    $0x1,%ecx
  cmovle %rax,%rdx
  xor    %esi,%esi
  call   <memset@plt>
L13:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(to, from, count)
register char *to, *from;
register int count;
{
  register char *ret = to;
  while (count-- > 0 && (*to++ = *from++))
    ;
  while (count-- > 0)
    *to++ = '\0';
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<GetText>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L11
L19:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x8(%rbp)
L11:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L19
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%eax
  leave
  ret
```

assistant: ```c
int GetText(char text[], int limit) {
  int i, c;
  i = 0;
  while ((c = getchar()) != EOF) {
    text[i] = c;
    i++;
  }
  text[i] = '\0';
  return i;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<GetText>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    $0x0,%ebx
  jmp    L0
L4:
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
L0:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    D9(%rip),%rdx
  cmp    %eax,(%rdx)
  jne    L4
  movslq %ebx,%rax
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int GetText(char text[], int limit) {
  int i, c;
  i = 0;
  while ((c = getchar()) != EOF) {
    text[i] = c;
    i++;
  }
  text[i] = '\0';
  return i;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<GetText>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    D5(%rip),%rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L17
  nopw   0x0(%rax,%rax,1)
L2:
  mov    %al,(%rbx)
  add    $0x1,%r12d
  add    $0x1,%rbx
L17:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %eax,0x0(%rbp)
  jne    L2
  mov    %r12d,%eax
  movb   $0x0,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int GetText(char text[], int limit) {
  int i, c;
  i = 0;
  while ((c = getchar()) != EOF) {
    text[i] = c;
    i++;
  }
  text[i] = '\0';
  return i;
}
```