ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<board_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <power_init@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <flash_init@plt>
```

assistant: ```c
void board_init() {
  power_init();
  flash_init();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<board_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <power_init@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <flash_init@plt>
```

assistant: ```c
void board_init() {
  power_init();
  flash_init();
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D4
type_infered: string
name: retrieve_data
arguments: tag: D18
type_infered: string

tool: D4: A program that runs threads, with optional CPU affinity

tool: D18: usage: %s regular|affine|antiaffine [nthreads]


assistant: ```c
void usage(char **argv) {
  puts("A program that runs threads, with optional CPU affinity");
  printf("usage: %s regular|affine|antiaffine [nthreads]\n", argv[0]);
  exit(1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<usage>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    (%rbx),%rsi
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D5
datatype: string
name: unpack_data
arguments: data_tag: D9
datatype: string

tool: D5: A program that runs threads, with optional CPU affinity

tool: D9: usage: %s regular|affine|antiaffine [nthreads]


assistant: ```c
void usage(char **argv) {
  puts("A program that runs threads, with optional CPU affinity");
  printf("usage: %s regular|affine|antiaffine [nthreads]\n", argv[0]);
  exit(1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<usage>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D18(%rip),%rdi
  call   <puts@plt>
  mov    (%rbx),%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  pop    %rbx
  jmp    1090 <exit@plt>
```

tool_calls: name: parse_data
arguments: tag: D18
type_infered: string
name: parse_data
arguments: tag: D14
type_infered: string

tool: D18: A program that runs threads, with optional CPU affinity

tool: D14: usage: %s regular|affine|antiaffine [nthreads]


assistant: ```c
void usage(char **argv) {
  puts("A program that runs threads, with optional CPU affinity");
  printf("usage: %s regular|affine|antiaffine [nthreads]\n", argv[0]);
  exit(1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<usage>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D18(%rip),%rdi
  call   <puts@plt>
  mov    (%rbx),%rsi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  pop    %rbx
  jmp    1090 <exit@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D18
data_type: string
name: disassemble_data
arguments: data_tag: D3
data_type: string

tool: D18: A program that runs threads, with optional CPU affinity

tool: D3: usage: %s regular|affine|antiaffine [nthreads]


assistant: ```c
void usage(char **argv) {
  puts("A program that runs threads, with optional CPU affinity");
  printf("usage: %s regular|affine|antiaffine [nthreads]\n", argv[0]);
  exit(1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sancus_time_fp_to_ts>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  cvttsd2si %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  -0x18(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm1
  movsd  D2(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm1
  movsd  D16(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  cvttsd2si %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D2
type_infered: f64
name: extract_symbolic_data
arguments: label: D16
type_infered: byte[8]

tool: D2: 1000000000

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
struct timespec sancus_time_fp_to_ts(double d) {
  struct timespec t = {
      .tv_sec = (long)d,
  };
  d -= (double)t.tv_sec;
  d *= 1000000000.;
  d += .5;
  t.tv_nsec = (long)d;
  return t;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sancus_time_fp_to_ts>:
  endbr64
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  D2(%rip),%xmm0
  addsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%rdx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D2
datatype: f64
name: extract_symbolic_data
arguments: tag: D12
datatype: byte[8]

tool: D2: 1000000000

tool: {"D12": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
struct timespec sancus_time_fp_to_ts(double d) {
  struct timespec t = {
      .tv_sec = (long)d,
  };
  d -= (double)t.tv_sec;
  d *= 1000000000.;
  d += .5;
  t.tv_nsec = (long)d;
  return t;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sancus_time_fp_to_ts>:
  endbr64
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  D1(%rip),%xmm0
  addsd  D11(%rip),%xmm0
  cvttsd2si %xmm0,%rdx
  ret
```

tool_calls: name: read_data
arguments: data_label: D1
type_guessed: f64
name: read_data
arguments: data_label: D11
type_guessed: byte[8]

tool: D1: 1000000000

tool: {"D11": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
struct timespec sancus_time_fp_to_ts(double d) {
  struct timespec t = {
      .tv_sec = (long)d,
  };
  d -= (double)t.tv_sec;
  d *= 1000000000.;
  d += .5;
  t.tv_nsec = (long)d;
  return t;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sancus_time_fp_to_ts>:
  endbr64
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  D8(%rip),%xmm0
  addsd  D14(%rip),%xmm0
  cvttsd2si %xmm0,%rdx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D8
type: f64
name: extract_symbolic_data
arguments: label: D14
type: byte[8]

tool: D8: 1000000000

tool: {"D14": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
struct timespec sancus_time_fp_to_ts(double d) {
  struct timespec t = {
      .tv_sec = (long)d,
  };
  d -= (double)t.tv_sec;
  d *= 1000000000.;
  d += .5;
  t.tv_nsec = (long)d;
  return t;
}
```
user: Translate the below assembly code into C programming language:

```asm
<flushFifo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  jmp    L16
L4:
  mov    $0x0,%edi
  call   <readReg@plt>
L16:
  mov    $0x28,%edi
  call   <readReg@plt>
  and    $0x50,%eax
  test   %eax,%eax
  jne    L4
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void flushFifo() {
  while (readReg(0x28) & (0x40 | 0x10))
    readReg(0x00);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<flushFifo>:
  endbr64
  sub    $0x8,%rsp
  jmp    L10
L16:
  mov    $0x0,%edi
  call   <readReg@plt>
L10:
  mov    $0x28,%edi
  call   <readReg@plt>
  test   $0x50,%al
  jne    L16
  add    $0x8,%rsp
  ret
```

assistant: ```c
void flushFifo() {
  while (readReg(0x28) & (0x40 | 0x10))
    readReg(0x00);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<flushFifo>:
  endbr64
  sub    $0x8,%rsp
  jmp    L6
  nopw   0x0(%rax,%rax,1)
L11:
  xor    %edi,%edi
  call   <readReg@plt>
L6:
  mov    $0x28,%edi
  call   <readReg@plt>
  test   $0x50,%al
  jne    L11
  add    $0x8,%rsp
  ret
```

assistant: ```c
void flushFifo() {
  while (readReg(0x28) & (0x40 | 0x10))
    readReg(0x00);
}
```
user: What is the c source code of the assembly code below:

```asm
<flushFifo>:
  endbr64
  sub    $0x8,%rsp
  jmp    L1
  nopw   0x0(%rax,%rax,1)
L15:
  xor    %edi,%edi
  call   <readReg@plt>
L1:
  mov    $0x28,%edi
  call   <readReg@plt>
  test   $0x50,%al
  jne    L15
  add    $0x8,%rsp
  ret
```

assistant: ```c
void flushFifo() {
  while (readReg(0x28) & (0x40 | 0x10))
    readReg(0x00);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tc_get_ac3_header>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L67
L103:
  mov    -0x10(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  cmpl   $0xb77,-0x10(%rbp)
  je     L57
  addl   $0x1,-0x14(%rbp)
L67:
  mov    -0x2c(%rbp),%eax
  sub    $0x4,%eax
  cmp    %eax,-0x14(%rbp)
  jl     L103
  jmp    L28
L57:
  nop
L28:
  cmpl   $0xb77,-0x10(%rbp)
  je     L59
  mov    $0xffffffff,%eax
  jmp    L50
L59:
  cmpq   $0x0,-0x40(%rbp)
  je     L61
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <get_ac3_samplerate@plt>
  mov    -0x40(%rbp),%rdx
  mov    %eax,(%rdx)
L61:
  cmpq   $0x0,-0x48(%rbp)
  je     L69
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <get_ac3_bitrate@plt>
  mov    -0x48(%rbp),%rdx
  mov    %eax,(%rdx)
L69:
  cmpq   $0x0,-0x38(%rbp)
  je     L23
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <get_ac3_nfchans@plt>
  mov    -0x38(%rbp),%rdx
  mov    %eax,(%rdx)
L23:
  cmpl   $0x0,-0xc(%rbp)
  jns    L54
  mov    $0xffffffff,%eax
  jmp    L50
L54:
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <get_ac3_framesize@plt>
  add    %eax,%eax
L50:
  leave
  ret
```

assistant: ```c
int tc_get_ac3_header(uint8_t *_buf, int len, int *chans, int *srate, int *bitrate) {
  int j = 0, i = 0;
  uint8_t *buffer = _buf;
  uint16_t sync_word = 0;
  for (i = 0; i < len - 4; i++) {
    sync_word = (sync_word << 8) + (uint8_t)buffer[i];
    if (sync_word == 0x0b77) {
      break;
    }
  }
  if (sync_word != 0x0b77) {
    return -1;
  }
  if (srate) {
    *srate = get_ac3_samplerate(&buffer[i + 1]);
  }
  if (bitrate) {
    *bitrate = get_ac3_bitrate(&buffer[i + 1]);
  }
  if (chans) {
    *chans = get_ac3_nfchans(&buffer[i + 1]);
  }
  if (j < 0 || bitrate < 0) {
    return -1;
  }
  return 2 * get_ac3_framesize(&buffer[i + 1]);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<tc_get_ac3_header>:
  endbr64
  cmp    $0x4,%esi
  jle    L86
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%r12
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    (%rdi),%eax
  cmp    $0xb77,%eax
  je     L38
  lea    -0x5(%rsi),%ecx
  add    $0x1,%rcx
  mov    $0x1,%edx
L26:
  mov    %edx,%ebp
  cmp    %rcx,%rdx
  je     L17
  shl    $0x8,%eax
  add    (%rbx,%rdx,4),%eax
  add    $0x1,%rdx
  cmp    $0xb77,%eax
  jne    L26
  jmp    L11
L17:
  cmp    $0xb77,%eax
  jne    L7
L11:
  test   %r13,%r13
  je     L19
  movslq %ebp,%rax
  lea    0x4(%rbx,%rax,4),%rdi
  call   <get_ac3_samplerate@plt>
  mov    %eax,0x0(%r13)
L19:
  test   %r14,%r14
  je     L30
  movslq %ebp,%rax
  lea    0x4(%rbx,%rax,4),%rdi
  call   <get_ac3_bitrate@plt>
  mov    %eax,(%r14)
L30:
  test   %r12,%r12
  je     L47
  movslq %ebp,%rax
  lea    0x4(%rbx,%rax,4),%rdi
  call   <get_ac3_nfchans@plt>
  mov    %eax,(%r12)
L47:
  movslq %ebp,%rbp
  lea    0x4(%rbx,%rbp,4),%rdi
  call   <get_ac3_framesize@plt>
  add    %eax,%eax
L45:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L86:
  mov    $0xffffffff,%eax
  ret
L7:
  mov    $0xffffffff,%eax
  jmp    L45
L38:
  mov    $0x0,%ebp
  jmp    L11
```

assistant: ```c
int tc_get_ac3_header(uint8_t *_buf, int len, int *chans, int *srate, int *bitrate) {
  int j = 0, i = 0;
  uint8_t *buffer = _buf;
  uint16_t sync_word = 0;
  for (i = 0; i < len - 4; i++) {
    sync_word = (sync_word << 8) + (uint8_t)buffer[i];
    if (sync_word == 0x0b77) {
      break;
    }
  }
  if (sync_word != 0x0b77) {
    return -1;
  }
  if (srate) {
    *srate = get_ac3_samplerate(&buffer[i + 1]);
  }
  if (bitrate) {
    *bitrate = get_ac3_bitrate(&buffer[i + 1]);
  }
  if (chans) {
    *chans = get_ac3_nfchans(&buffer[i + 1]);
  }
  if (j < 0 || bitrate < 0) {
    return -1;
  }
  return 2 * get_ac3_framesize(&buffer[i + 1]);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<tc_get_ac3_header>:
  endbr64
  cmp    $0x4,%esi
  jle    L41
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%eax
  cmp    $0xb77,%eax
  je     L6
  sub    $0x5,%esi
  mov    $0x1,%edx
  add    $0x1,%rsi
  jmp    L64
  nopl   0x0(%rax,%rax,1)
L19:
  shl    $0x8,%eax
  add    (%rdi,%rdx,4),%eax
  add    $0x1,%rdx
  cmp    $0xb77,%eax
  je     L7
L64:
  mov    %edx,%ecx
  cmp    %rsi,%rdx
  jne    L19
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  lea    0x1(%rcx),%eax
  cltq
  shl    $0x2,%rax
L29:
  lea    (%rdi,%rax,1),%rbp
  test   %r12,%r12
  je     L4
  mov    %rbp,%rdi
  call   <get_ac3_samplerate@plt>
  mov    %eax,(%r12)
L4:
  test   %r13,%r13
  je     L30
  mov    %rbp,%rdi
  call   <get_ac3_bitrate@plt>
  mov    %eax,0x0(%r13)
L30:
  test   %rbx,%rbx
  je     L17
  mov    %rbp,%rdi
  call   <get_ac3_nfchans@plt>
  mov    %eax,(%rbx)
L17:
  mov    %rbp,%rdi
  call   <get_ac3_framesize@plt>
  add    $0x8,%rsp
  pop    %rbx
  add    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L41:
  mov    $0xffffffff,%eax
  ret
L6:
  mov    $0x4,%eax
  jmp    L29
```

assistant: ```c
int tc_get_ac3_header(uint8_t *_buf, int len, int *chans, int *srate, int *bitrate) {
  int j = 0, i = 0;
  uint8_t *buffer = _buf;
  uint16_t sync_word = 0;
  for (i = 0; i < len - 4; i++) {
    sync_word = (sync_word << 8) + (uint8_t)buffer[i];
    if (sync_word == 0x0b77) {
      break;
    }
  }
  if (sync_word != 0x0b77) {
    return -1;
  }
  if (srate) {
    *srate = get_ac3_samplerate(&buffer[i + 1]);
  }
  if (bitrate) {
    *bitrate = get_ac3_bitrate(&buffer[i + 1]);
  }
  if (chans) {
    *chans = get_ac3_nfchans(&buffer[i + 1]);
  }
  if (j < 0 || bitrate < 0) {
    return -1;
  }
  return 2 * get_ac3_framesize(&buffer[i + 1]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tc_get_ac3_header>:
  endbr64
  cmp    $0x4,%esi
  jle    L74
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%eax
  cmp    $0xb77,%eax
  je     L46
  sub    $0x5,%esi
  mov    $0x1,%edx
  add    $0x1,%rsi
  jmp    L80
  nopl   0x0(%rax,%rax,1)
L13:
  shl    $0x8,%eax
  add    (%rdi,%rdx,4),%eax
  add    $0x1,%rdx
  cmp    $0xb77,%eax
  je     L71
L80:
  mov    %edx,%ecx
  cmp    %rdx,%rsi
  jne    L13
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L71:
  lea    0x1(%rcx),%eax
  cltq
  shl    $0x2,%rax
L52:
  lea    (%rdi,%rax,1),%rbp
  test   %r12,%r12
  je     L15
  mov    %rbp,%rdi
  call   <get_ac3_samplerate@plt>
  mov    %eax,(%r12)
L15:
  test   %r13,%r13
  je     L64
  mov    %rbp,%rdi
  call   <get_ac3_bitrate@plt>
  mov    %eax,0x0(%r13)
L64:
  test   %rbx,%rbx
  je     L45
  mov    %rbp,%rdi
  call   <get_ac3_nfchans@plt>
  mov    %eax,(%rbx)
L45:
  mov    %rbp,%rdi
  call   <get_ac3_framesize@plt>
  add    $0x8,%rsp
  pop    %rbx
  add    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L74:
  mov    $0xffffffff,%eax
  ret
L46:
  mov    $0x4,%eax
  jmp    L52
```

assistant: ```c
int tc_get_ac3_header(uint8_t *_buf, int len, int *chans, int *srate, int *bitrate) {
  int j = 0, i = 0;
  uint8_t *buffer = _buf;
  uint16_t sync_word = 0;
  for (i = 0; i < len - 4; i++) {
    sync_word = (sync_word << 8) + (uint8_t)buffer[i];
    if (sync_word == 0x0b77) {
      break;
    }
  }
  if (sync_word != 0x0b77) {
    return -1;
  }
  if (srate) {
    *srate = get_ac3_samplerate(&buffer[i + 1]);
  }
  if (bitrate) {
    *bitrate = get_ac3_bitrate(&buffer[i + 1]);
  }
  if (chans) {
    *chans = get_ac3_nfchans(&buffer[i + 1]);
  }
  if (j < 0 || bitrate < 0) {
    return -1;
  }
  return 2 * get_ac3_framesize(&buffer[i + 1]);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<clear_row>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x8(%rbp)
  mov    %rax,%r8
  mov    $0x0,%r9d
  movq   $0x0,-0x10(%rbp)
  jmp    L1
L9:
  mov    %rax,%rdx
  imul   -0x30(%rbp),%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rdx,%rcx
  mov    -0x10(%rbp),%rdx
  movl   $0x0,(%rcx,%rdx,4)
  addq   $0x1,-0x10(%rbp)
L1:
  mov    -0x10(%rbp),%rdx
  cmp    -0x20(%rbp),%rdx
  jb     L9
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void clear_row(size_t M, size_t N, int matrix[M][N], size_t row) {
  size_t i;
  for (i = 0; i < N; i++) {
    matrix[row][i] = 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<clear_row>:
  endbr64
  test   %rsi,%rsi
  je     L5
  imul   %rsi,%rcx
  lea    (%rdx,%rcx,4),%rdx
  mov    $0x0,%eax
L8:
  movl   $0x0,(%rdx,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L8
L5:
  ret
```

assistant: ```c
void clear_row(size_t M, size_t N, int matrix[M][N], size_t row) {
  size_t i;
  for (i = 0; i < N; i++) {
    matrix[row][i] = 0;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clear_row>:
  endbr64
  test   %rsi,%rsi
  je     L0
  lea    0x0(,%rsi,4),%r8
  imul   %rcx,%rsi
  lea    (%rdx,%rsi,4),%rdi
  mov    %r8,%rdx
  xor    %esi,%esi
  jmp    1050 <memset@plt>
  nopl   0x0(%rax,%rax,1)
L0:
  ret
```

assistant: ```c
void clear_row(size_t M, size_t N, int matrix[M][N], size_t row) {
  size_t i;
  for (i = 0; i < N; i++) {
    matrix[row][i] = 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
<clear_row>:
  endbr64
  test   %rsi,%rsi
  je     L2
  lea    0x0(,%rsi,4),%r8
  imul   %rcx,%rsi
  lea    (%rdx,%rsi,4),%rdi
  mov    %r8,%rdx
  xor    %esi,%esi
  jmp    1050 <memset@plt>
  nopl   0x0(%rax,%rax,1)
L2:
  ret
```

assistant: ```c
void clear_row(size_t M, size_t N, int matrix[M][N], size_t row) {
  size_t i;
  for (i = 0; i < N; i++) {
    matrix[row][i] = 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<upper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L0
L2:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %eax,%eax
  je     L22
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
L22:
  addq   $0x1,-0x8(%rbp)
L0:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  nop
  nop
  leave
  ret
```

assistant: ```c
void upper(string) char *string;
{
  char *p;
  for (p = string; *p; p++)
    if (islower(*p))
      *p = toupper(*p);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<upper>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L9
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L19:
  add    $0x1,%rbp
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  je     L4
L9:
  movsbl %al,%ebx
  mov    %ebx,%edi
  call   <islower@plt>
  test   %eax,%eax
  je     L19
  mov    %ebx,%edi
  call   <toupper@plt>
  mov    %al,0x0(%rbp)
  jmp    L19
```

assistant: ```c
void upper(string) char *string;
{
  char *p;
  for (p = string; *p; p++)
    if (islower(*p))
      *p = toupper(*p);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<upper>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L1
  nopl   (%rax)
L6:
  movsbl %dil,%ebp
  mov    %ebp,%edi
  call   <islower@plt>
  test   %eax,%eax
  je     L9
  mov    %ebp,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
L9:
  movzbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L6
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void upper(string) char *string;
{
  char *p;
  for (p = string; *p; p++)
    if (islower(*p))
      *p = toupper(*p);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<upper>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L9
  nopl   (%rax)
L4:
  movsbl %dil,%ebp
  mov    %ebp,%edi
  call   <islower@plt>
  test   %eax,%eax
  je     L33
  mov    %ebp,%edi
  add    $0x1,%rbx
  call   <toupper@plt>
  mov    %al,-0x1(%rbx)
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L4
L9:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L33:
  movzbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L4
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void upper(string) char *string;
{
  char *p;
  for (p = string; *p; p++)
    if (islower(*p))
      *p = toupper(*p);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<x264_atobool>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D43(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L10
  mov    -0x8(%rbp),%rax
  lea    D19(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L10
  mov    -0x8(%rbp),%rax
  lea    D46(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L21
L10:
  mov    $0x1,%eax
  jmp    L11
L21:
  mov    -0x8(%rbp),%rax
  lea    D30(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L53
  mov    -0x8(%rbp),%rax
  lea    D45(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L53
  mov    -0x8(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L69
L53:
  mov    $0x0,%eax
  jmp    L11
L69:
  mov    -0x10(%rbp),%rax
  movl   $0x1,(%rax)
  mov    $0x0,%eax
L11:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D43
datatype: string
name: parse_data
arguments: data_tag: D19
datatype: string
name: parse_data
arguments: data_tag: D46
datatype: string
name: parse_data
arguments: data_tag: D30
datatype: string
name: parse_data
arguments: data_tag: D45
datatype: string
name: parse_data
arguments: data_tag: D13
datatype: string

tool: D43: 1

tool: D19: true

tool: D46: yes

tool: D30: 0

tool: D45: false

tool: D13: no

assistant: ```c
int x264_atobool(const char *str, int *b_error) {
  if (!strcmp(str, "1") || !strcmp(str, "true") || !strcmp(str, "yes"))
    return 1;
  if (!strcmp(str, "0") || !strcmp(str, "false") || !strcmp(str, "no"))
    return 0;
  *b_error = 1;
  return 0;
}
```