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

```asm
<main1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L19:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  add    $0x1,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x4(%rbp)
L1:
  cmpl   $0xff,-0x4(%rbp)
  jle    L19
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((no)) int main1(int *pa) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pa[i] + 1;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main1>:
  endbr64
  lea    0x400(%rdi),%rax
L3:
  addl   $0x1,(%rdi)
  add    $0x4,%rdi
  cmp    %rax,%rdi
  jne    L3
  mov    $0x0,%eax
  ret
```

assistant: ```c
__attribute__((no)) int main1(int *pa) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pa[i] + 1;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main1>:
  endbr64
  lea    0x400(%rdi),%rax
  nopl   0x0(%rax,%rax,1)
L2:
  addl   $0x1,(%rdi)
  add    $0x4,%rdi
  cmp    %rax,%rdi
  jne    L2
  xor    %eax,%eax
  ret
```

assistant: ```c
__attribute__((no)) int main1(int *pa) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pa[i] + 1;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main1>:
  endbr64
  movdqa D0(%rip),%xmm1
  lea    0x400(%rdi),%rax
  nopl   0x0(%rax,%rax,1)
L5:
  movdqu (%rdi),%xmm0
  add    $0x10,%rdi
  paddd  %xmm1,%xmm0
  movups %xmm0,-0x10(%rdi)
  cmp    %rdi,%rax
  jne    L5
  xor    %eax,%eax
  ret
```

tool_calls: name: read_data
arguments: label: D0
datatype: byte[16]

tool: {"D0": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
__attribute__((no)) int main1(int *pa) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pa[i] + 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
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D1: 
i2ctool [OPTIONS...]

Generate some traffic over i2c, this program should only used for debugging purposes

  -d i2c Linux device (/dev/i2c-0)
  -a i2c device address, the address of the i2c device on the bus
  -w data to write, comma seperated bytes 0,1,2,3,...
  -r count of data to read, write will be executed before read
  -c detect devices on the bus
  -h show this message



assistant: ```c
void usage(void) {
  printf("\ni2ctool [OPTIONS...]\n\n"
         "Generate some traffic over i2c, this program should only used for debugging purposes\n\n"
         "  -d i2c Linux device (/dev/i2c-0)\n"
         "  -a i2c device address, the address of the i2c device on the bus\n"
         "  -w data to write, comma seperated bytes 0,1,2,3,...\n"
         "  -r count of data to read, write will be executed before read\n"
         "  -c detect devices on the bus\n"
         "  -h show this message\n\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

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

tool: D0: 
i2ctool [OPTIONS...]

Generate some traffic over i2c, this program should only used for debugging purposes

  -d i2c Linux device (/dev/i2c-0)
  -a i2c device address, the address of the i2c device on the bus
  -w data to write, comma seperated bytes 0,1,2,3,...
  -r count of data to read, write will be executed before read
  -c detect devices on the bus
  -h show this message



assistant: ```c
void usage(void) {
  printf("\ni2ctool [OPTIONS...]\n\n"
         "Generate some traffic over i2c, this program should only used for debugging purposes\n\n"
         "  -d i2c Linux device (/dev/i2c-0)\n"
         "  -a i2c device address, the address of the i2c device on the bus\n"
         "  -w data to write, comma seperated bytes 0,1,2,3,...\n"
         "  -r count of data to read, write will be executed before read\n"
         "  -c detect devices on the bus\n"
         "  -h show this message\n\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<usage>:
  endbr64
  lea    D0(%rip),%rdi
  jmp    1050 <printf@plt>
```

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

tool: D0: 
i2ctool [OPTIONS...]

Generate some traffic over i2c, this program should only used for debugging purposes

  -d i2c Linux device (/dev/i2c-0)
  -a i2c device address, the address of the i2c device on the bus
  -w data to write, comma seperated bytes 0,1,2,3,...
  -r count of data to read, write will be executed before read
  -c detect devices on the bus
  -h show this message



assistant: ```c
void usage(void) {
  printf("\ni2ctool [OPTIONS...]\n\n"
         "Generate some traffic over i2c, this program should only used for debugging purposes\n\n"
         "  -d i2c Linux device (/dev/i2c-0)\n"
         "  -a i2c device address, the address of the i2c device on the bus\n"
         "  -w data to write, comma seperated bytes 0,1,2,3,...\n"
         "  -r count of data to read, write will be executed before read\n"
         "  -c detect devices on the bus\n"
         "  -h show this message\n\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<usage>:
  endbr64
  lea    D0(%rip),%rdi
  jmp    1050 <printf@plt>
```

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

tool: D0: 
i2ctool [OPTIONS...]

Generate some traffic over i2c, this program should only used for debugging purposes

  -d i2c Linux device (/dev/i2c-0)
  -a i2c device address, the address of the i2c device on the bus
  -w data to write, comma seperated bytes 0,1,2,3,...
  -r count of data to read, write will be executed before read
  -c detect devices on the bus
  -h show this message



assistant: ```c
void usage(void) {
  printf("\ni2ctool [OPTIONS...]\n\n"
         "Generate some traffic over i2c, this program should only used for debugging purposes\n\n"
         "  -d i2c Linux device (/dev/i2c-0)\n"
         "  -a i2c device address, the address of the i2c device on the bus\n"
         "  -w data to write, comma seperated bytes 0,1,2,3,...\n"
         "  -r count of data to read, write will be executed before read\n"
         "  -c detect devices on the bus\n"
         "  -h show this message\n\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cmd_exit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
int cmd_exit(int argc, char **argv) {
  (void)argc;
  (void)argv;
  exit(EXIT_SUCCESS);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmd_exit>:
  endbr64
  sub    $0x8,%rsp
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int cmd_exit(int argc, char **argv) {
  (void)argc;
  (void)argv;
  exit(EXIT_SUCCESS);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<cmd_exit>:
  endbr64
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  jmp    1050 <exit@plt>
```

assistant: ```c
int cmd_exit(int argc, char **argv) {
  (void)argc;
  (void)argv;
  exit(EXIT_SUCCESS);
}
```
user: Translate the below assembly code into C programming language:

```asm
<cmd_exit>:
  endbr64
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  jmp    1050 <exit@plt>
```

assistant: ```c
int cmd_exit(int argc, char **argv) {
  (void)argc;
  (void)argv;
  exit(EXIT_SUCCESS);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<znfile_detect_assume_utf32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  cmpq   $0x0,-0x38(%rbp)
  je     L103
  cmpq   $0x0,-0x40(%rbp)
  jle    L103
  mov    $0x1,%eax
  jmp    L79
L103:
  mov    $0x0,%eax
L79:
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x38(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  cmpl   $0x0,-0x44(%rbp)
  je     L68
  movq   $0x0,-0x28(%rbp)
  jmp    L42
L108:
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  sar    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  or     %ecx,%eax
  shl    $0x10,%eax
  mov    %eax,%ecx
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  sar    $0x8,%eax
  or     %eax,%ecx
  mov    -0x28(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  mov    %eax,%esi
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  or     %esi,%ecx
  mov    %ecx,%edx
  mov    %dl,(%rax)
  addq   $0x1,-0x28(%rbp)
L42:
  mov    -0x28(%rbp),%rax
  cmp    -0x40(%rbp),%rax
  jl     L108
L68:
  movq   $0x400,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L9
L67:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L81
  subq   $0x100,-0x20(%rbp)
  jmp    L5
L81:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L0
  addq   $0x100,-0x20(%rbp)
  jmp    L5
L0:
  addq   $0x40,-0x20(%rbp)
L5:
  addq   $0x1,-0x18(%rbp)
L9:
  mov    -0x18(%rbp),%rax
  cmp    -0x40(%rbp),%rax
  jl     L67
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  leave
  ret
```

assistant: ```c
long znfile_detect_assume_utf32(const uint32_t *str, long len, int bs) {
  assert(str != NULL && len > 0);
  long size = sizeof(uint32_t) * len;
  uint32_t *data = malloc(size);
  memcpy(data, str, size);
  if (bs != 0) {
    for (long i = 0; i < len; i++)
      data[i] = ((((((uint16_t *)&data[i])[0] >> 8) | (uint16_t)((((uint16_t *)&data[i])[0]) << 8)) << 16) | (((uint16_t *)&data[i])[1] >> 8) | (uint16_t)((((uint16_t *)&data[i])[1]) << 8));
  }
  long result = 1024;
  for (long i = 0; i < len; i++) {
    if (data[i] == 0)
      result -= 256;
    else if (data[i] == ' ')
      result += 256;
    else if (data[i] < 0x80)
      result += 64;
    else if (data[i] >= 0xd800 && data[i] <= 0xdfff) {
      result -= 128;
    } else if (data[i] > 0x10ffff) {
      result -= 128;
    } else
      result += 64;
  }
  free(data);
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<znfile_detect_assume_utf32>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %edx,%r13d
  test   %rdi,%rdi
  setne  %al
  test   %rsi,%rsi
  setg   %dil
  movzbl %dil,%edi
  and    %eax,%edi
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  test   %r13d,%r13d
  je     L83
  test   %rbp,%rbp
  jle    L36
  mov    %r12,%rax
  lea    0x0(%rbp,%r12,1),%rcx
L8:
  mov    0x4(%rax),%edx
  movzbl %dh,%ebx
  mov    %bl,(%rax)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L8
L80:
  mov    $0x0,%eax
  mov    $0x400,%ebx
  jmp    L70
L83:
  test   %rbp,%rbp
  jg     L80
  mov    $0x400,%ebx
  jmp    L22
L11:
  lea    0x100(%rbx),%rcx
  add    $0x40,%rbx
  cmp    $0x20,%dl
  cmove  %rcx,%rbx
L89:
  add    $0x1,%rax
  cmp    %rax,%rbp
  jle    L22
L70:
  movzbl (%r12,%rax,1),%edx
  test   %dl,%dl
  jne    L11
  sub    $0x100,%rbx
  jmp    L89
L36:
  mov    $0x400,%ebx
L22:
  mov    %r12,%rdi
  call   <free@plt>
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
long znfile_detect_assume_utf32(const uint32_t *str, long len, int bs) {
  assert(str != NULL && len > 0);
  long size = sizeof(uint32_t) * len;
  uint32_t *data = malloc(size);
  memcpy(data, str, size);
  if (bs != 0) {
    for (long i = 0; i < len; i++)
      data[i] = ((((((uint16_t *)&data[i])[0] >> 8) | (uint16_t)((((uint16_t *)&data[i])[0]) << 8)) << 16) | (((uint16_t *)&data[i])[1] >> 8) | (uint16_t)((((uint16_t *)&data[i])[1]) << 8));
  }
  long result = 1024;
  for (long i = 0; i < len; i++) {
    if (data[i] == 0)
      result -= 256;
    else if (data[i] == ' ')
      result += 256;
    else if (data[i] < 0x80)
      result += 64;
    else if (data[i] >= 0xd800 && data[i] <= 0xdfff) {
      result -= 128;
    } else if (data[i] > 0x10ffff) {
      result -= 128;
    } else
      result += 64;
  }
  free(data);
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<znfile_detect_assume_utf32>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  setne  %al
  xor    %edi,%edi
  test   %rsi,%rsi
  setg   %dil
  and    %eax,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <memcpy@plt>
  test   %r13d,%r13d
  je     L47
  test   %rbx,%rbx
  jle    L2
  mov    %rbp,%rax
  lea    (%rbx,%rbp,1),%rcx
  nop
L74:
  mov    0x4(%rax),%edx
  add    $0x1,%rax
  mov    %dh,-0x1(%rax)
  cmp    %rax,%rcx
  jne    L74
L88:
  xor    %eax,%eax
  mov    $0x400,%r12d
  jmp    L16
  nopl   0x0(%rax)
L87:
  add    $0x1,%rax
  sub    $0x100,%r12
  cmp    %rax,%rbx
  jle    L22
L16:
  movzbl 0x0(%rbp,%rax,1),%edx
  test   %dl,%dl
  je     L87
  lea    0x100(%r12),%rcx
  add    $0x40,%r12
  cmp    $0x20,%dl
  cmove  %rcx,%r12
  add    $0x1,%rax
  cmp    %rax,%rbx
  jg     L16
L22:
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L47:
  test   %rbx,%rbx
  jg     L88
L2:
  mov    $0x400,%r12d
  jmp    L22
```

assistant: ```c
long znfile_detect_assume_utf32(const uint32_t *str, long len, int bs) {
  assert(str != NULL && len > 0);
  long size = sizeof(uint32_t) * len;
  uint32_t *data = malloc(size);
  memcpy(data, str, size);
  if (bs != 0) {
    for (long i = 0; i < len; i++)
      data[i] = ((((((uint16_t *)&data[i])[0] >> 8) | (uint16_t)((((uint16_t *)&data[i])[0]) << 8)) << 16) | (((uint16_t *)&data[i])[1] >> 8) | (uint16_t)((((uint16_t *)&data[i])[1]) << 8));
  }
  long result = 1024;
  for (long i = 0; i < len; i++) {
    if (data[i] == 0)
      result -= 256;
    else if (data[i] == ' ')
      result += 256;
    else if (data[i] < 0x80)
      result += 64;
    else if (data[i] >= 0xd800 && data[i] <= 0xdfff) {
      result -= 128;
    } else if (data[i] > 0x10ffff) {
      result -= 128;
    } else
      result += 64;
  }
  free(data);
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<znfile_detect_assume_utf32>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  setne  %al
  xor    %edi,%edi
  test   %rsi,%rsi
  setg   %dil
  and    %eax,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <memcpy@plt>
  test   %r13d,%r13d
  je     L37
  test   %rbx,%rbx
  jle    L43
  mov    %rbp,%rax
  lea    (%rbx,%rbp,1),%rcx
  nop
L31:
  mov    0x4(%rax),%edx
  add    $0x1,%rax
  mov    %dh,-0x1(%rax)
  cmp    %rax,%rcx
  jne    L31
L81:
  xor    %eax,%eax
  mov    $0x400,%r12d
  jmp    L59
  nopl   0x0(%rax)
L60:
  add    $0x1,%rax
  sub    $0x100,%r12
  cmp    %rax,%rbx
  jle    L3
L59:
  movzbl 0x0(%rbp,%rax,1),%edx
  test   %dl,%dl
  je     L60
  lea    0x100(%r12),%rcx
  add    $0x40,%r12
  cmp    $0x20,%dl
  cmove  %rcx,%r12
  add    $0x1,%rax
  cmp    %rax,%rbx
  jg     L59
L3:
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L37:
  test   %rbx,%rbx
  jg     L81
L43:
  mov    $0x400,%r12d
  jmp    L3
```

assistant: ```c
long znfile_detect_assume_utf32(const uint32_t *str, long len, int bs) {
  assert(str != NULL && len > 0);
  long size = sizeof(uint32_t) * len;
  uint32_t *data = malloc(size);
  memcpy(data, str, size);
  if (bs != 0) {
    for (long i = 0; i < len; i++)
      data[i] = ((((((uint16_t *)&data[i])[0] >> 8) | (uint16_t)((((uint16_t *)&data[i])[0]) << 8)) << 16) | (((uint16_t *)&data[i])[1] >> 8) | (uint16_t)((((uint16_t *)&data[i])[1]) << 8));
  }
  long result = 1024;
  for (long i = 0; i < len; i++) {
    if (data[i] == 0)
      result -= 256;
    else if (data[i] == ' ')
      result += 256;
    else if (data[i] < 0x80)
      result += 64;
    else if (data[i] >= 0xd800 && data[i] <= 0xdfff) {
      result -= 128;
    } else if (data[i] > 0x10ffff) {
      result -= 128;
    } else
      result += 64;
  }
  free(data);
  return result;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ivory_serialize_unpack_int16_le>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <ivory_serialize_unpack_prim_2_le@plt>
  mov    %eax,-0xc(%rbp)
  lea    -0xc(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
void ivory_serialize_unpack_int16_le(const uint8_t *src, uint32_t offs, int16_t *dst) {
  uint16_t tmp = ivory_serialize_unpack_prim_2_le(src + offs);
  memcpy(dst, &tmp, sizeof(*dst));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ivory_serialize_unpack_int16_le>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movslq %esi,%rsi
  lea    (%rdi,%rsi,4),%rdi
  call   <ivory_serialize_unpack_prim_2_le@plt>
  mov    %eax,0x4(%rsp)
  lea    0x4(%rsp),%rsi
  mov    $0x4,%edx
  mov    %rbx,%rdi
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x10,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ivory_serialize_unpack_int16_le(const uint8_t *src, uint32_t offs, int16_t *dst) {
  uint16_t tmp = ivory_serialize_unpack_prim_2_le(src + offs);
  memcpy(dst, &tmp, sizeof(*dst));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ivory_serialize_unpack_int16_le>:
  endbr64
  push   %rbp
  movslq %esi,%rsi
  mov    %rdx,%rbp
  lea    (%rdi,%rsi,4),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ivory_serialize_unpack_prim_2_le@plt>
  lea    0x4(%rsp),%rsi
  mov    $0x4,%edx
  mov    %rbp,%rdi
  mov    %eax,0x4(%rsp)
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x10,%rsp
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ivory_serialize_unpack_int16_le(const uint8_t *src, uint32_t offs, int16_t *dst) {
  uint16_t tmp = ivory_serialize_unpack_prim_2_le(src + offs);
  memcpy(dst, &tmp, sizeof(*dst));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ivory_serialize_unpack_int16_le>:
  endbr64
  push   %rbp
  movslq %esi,%rsi
  mov    %rdx,%rbp
  lea    (%rdi,%rsi,4),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ivory_serialize_unpack_prim_2_le@plt>
  lea    0x4(%rsp),%rsi
  mov    $0x4,%edx
  mov    %rbp,%rdi
  mov    %eax,0x4(%rsp)
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ivory_serialize_unpack_int16_le(const uint8_t *src, uint32_t offs, int16_t *dst) {
  uint16_t tmp = ivory_serialize_unpack_prim_2_le(src + offs);
  memcpy(dst, &tmp, sizeof(*dst));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<charstat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L63
L81:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L85
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jle    L32
L85:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jle    L103
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jg     L103
L32:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L28
L103:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L96
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jg     L96
  mov    -0x20(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%edx
  add    $0x1,%edx
  mov    %edx,(%rax)
  jmp    L28
L96:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L3
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%edx
  add    $0x1,%edx
  mov    %edx,(%rax)
  jmp    L28
L3:
  mov    -0x20(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%edx
  add    $0x1,%edx
  mov    %edx,(%rax)
L28:
  addl   $0x1,-0x4(%rbp)
L63:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L81
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void charstat(char str[], int stat[]) {
  int i;
  for (i = 0; str[i] != '\0'; i++) {
    if ((str[i] >= 'A' && str[i] <= 'Z') || (str[i] >= 'a' && str[i] <= 'z')) {
      stat[0]++;
    } else if (str[i] >= '0' && str[i] <= '9') {
      stat[1]++;
    } else if (str[i] == ' ') {
      stat[2]++;
    } else
      stat[3]++;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<charstat>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L38
  add    $0x1,%rdi
  jmp    L8
L2:
  lea    -0x30(%rdx),%eax
  cmp    $0x9,%al
  ja     L36
  addl   $0x1,0x4(%rsi)
L45:
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%edx
  test   %dl,%dl
  je     L38
L8:
  mov    %edx,%eax
  and    $0xffffffdf,%eax
  sub    $0x41,%eax
  cmp    $0x19,%al
  ja     L2
  addl   $0x1,(%rsi)
  jmp    L45
L36:
  cmp    $0x20,%dl
  je     L69
  addl   $0x1,0xc(%rsi)
  jmp    L45
L69:
  addl   $0x1,0x8(%rsi)
  jmp    L45
L38:
  ret
```

assistant: ```c
void charstat(char str[], int stat[]) {
  int i;
  for (i = 0; str[i] != '\0'; i++) {
    if ((str[i] >= 'A' && str[i] <= 'Z') || (str[i] >= 'a' && str[i] <= 'z')) {
      stat[0]++;
    } else if (str[i] >= '0' && str[i] <= '9') {
      stat[1]++;
    } else if (str[i] == ' ') {
      stat[2]++;
    } else
      stat[3]++;
  }
}
```