ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0x10,%edx
  mov    %rbx,%rsi
  mov    $0xa5b9,%edi
  call   <itob@plt>
  mov    %rbx,%rsi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x70,%rsp
  pop    %rbx
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D3
data_type: string

tool: D3: %s

assistant: ```c
int main(void) {
  int number, base;
  char str[100];
  number = 42425;
  base = 16;
  itob(number, str, base);
  printf("%s", str);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xa5b9,%edi
  mov    $0x10,%edx
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  call   <itob@plt>
  mov    %rbp,%rsi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x70,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type_infered: string

tool: D6: %s

assistant: ```c
int main(void) {
  int number, base;
  char str[100];
  number = 42425;
  base = 16;
  itob(number, str, base);
  printf("%s", str);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xa5b9,%edi
  mov    $0x10,%edx
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  call   <itob@plt>
  mov    %rbp,%rsi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x70,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D2
datatype: string

tool: D2: %s

assistant: ```c
int main(void) {
  int number, base;
  char str[100];
  number = 42425;
  base = 16;
  itob(number, str, base);
  printf("%s", str);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<position_char_not>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L28
L7:
  movl   $0x0,-0x8(%rbp)
  jmp    L40
L21:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L75
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L75:
  addl   $0x1,-0x8(%rbp)
L40:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
L22:
  cmpl   $0x0,-0x4(%rbp)
  je     L5
  mov    -0xc(%rbp),%eax
  jmp    L71
L5:
  addl   $0x1,-0xc(%rbp)
  movl   $0x1,-0x4(%rbp)
L28:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
  mov    $0xffffffff,%eax
L71:
  pop    %rbp
  ret
```

assistant: ```c
int position_char_not(char *items, char *seq) {
  int i, j, stop;
  for (i = 0, stop = 1; seq[i] != '\0'; ++i, stop = 1) {
    for (j = 0; items[j] != '\0'; ++j) {
      if (seq[i] == items[j]) {
        stop = 0;
        break;
      }
    }
    if (stop) {
      return i;
    }
  }
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<position_char_not>:
  endbr64
  movzbl (%rsi),%ecx
  mov    $0xffffffff,%r10d
  test   %cl,%cl
  je     L44
  movzbl (%rdi),%r9d
  mov    $0x0,%r8d
  jmp    L61
L55:
  add    $0x1,%r8
  movzbl (%rsi,%r8,1),%ecx
  test   %cl,%cl
  je     L10
L61:
  mov    %r8d,%r10d
  test   %r9b,%r9b
  je     L44
  lea    0x1(%rdi),%rdx
  mov    %r9d,%eax
L49:
  cmp    %cl,%al
  je     L55
  add    $0x1,%rdx
  movzbl -0x1(%rdx),%eax
  test   %al,%al
  jne    L49
L44:
  mov    %r10d,%eax
  ret
L10:
  mov    $0xffffffff,%r10d
  jmp    L44
```

assistant: ```c
int position_char_not(char *items, char *seq) {
  int i, j, stop;
  for (i = 0, stop = 1; seq[i] != '\0'; ++i, stop = 1) {
    for (j = 0; items[j] != '\0'; ++j) {
      if (seq[i] == items[j]) {
        stop = 0;
        break;
      }
    }
    if (stop) {
      return i;
    }
  }
  return -1;
}
```
user: What is the c source code of the assembly code below:

```asm
<position_char_not>:
  endbr64
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L37
  movzbl (%rdi),%r9d
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L39:
  mov    %r8d,%r10d
  test   %r9b,%r9b
  je     L46
  lea    0x1(%rdi),%rdx
  mov    %r9d,%eax
  jmp    L12
  nopl   0x0(%rax)
L54:
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L46
L12:
  cmp    %cl,%al
  jne    L54
  add    $0x1,%r8
  movzbl (%rsi,%r8,1),%ecx
  test   %cl,%cl
  jne    L39
L37:
  mov    $0xffffffff,%r10d
L46:
  mov    %r10d,%eax
  ret
```

assistant: ```c
int position_char_not(char *items, char *seq) {
  int i, j, stop;
  for (i = 0, stop = 1; seq[i] != '\0'; ++i, stop = 1) {
    for (j = 0; items[j] != '\0'; ++j) {
      if (seq[i] == items[j]) {
        stop = 0;
        break;
      }
    }
    if (stop) {
      return i;
    }
  }
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<position_char_not>:
  endbr64
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L44
  movzbl (%rdi),%r9d
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L42:
  mov    %r8d,%r10d
  test   %r9b,%r9b
  je     L47
  lea    0x1(%rdi),%rdx
  mov    %r9d,%eax
  jmp    L56
  nopl   0x0(%rax)
L58:
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L47
L56:
  cmp    %cl,%al
  jne    L58
  add    $0x1,%r8
  movzbl (%rsi,%r8,1),%ecx
  test   %cl,%cl
  jne    L42
L44:
  mov    $0xffffffff,%r10d
L47:
  mov    %r10d,%eax
  ret
```

assistant: ```c
int position_char_not(char *items, char *seq) {
  int i, j, stop;
  for (i = 0, stop = 1; seq[i] != '\0'; ++i, stop = 1) {
    for (j = 0; items[j] != '\0'; ++j) {
      if (seq[i] == items[j]) {
        stop = 0;
        break;
      }
    }
    if (stop) {
      return i;
    }
  }
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<lummat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movss  D37(%rip),%xmm0
  movss  %xmm0,-0x5c(%rbp)
  movss  D26(%rip),%xmm0
  movss  %xmm0,-0x58(%rbp)
  movss  D22(%rip),%xmm0
  movss  %xmm0,-0x54(%rbp)
  movss  -0x5c(%rbp),%xmm0
  movss  %xmm0,-0x50(%rbp)
  movss  -0x5c(%rbp),%xmm0
  movss  %xmm0,-0x4c(%rbp)
  movss  -0x5c(%rbp),%xmm0
  movss  %xmm0,-0x48(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x44(%rbp)
  movss  -0x58(%rbp),%xmm0
  movss  %xmm0,-0x40(%rbp)
  movss  -0x58(%rbp),%xmm0
  movss  %xmm0,-0x3c(%rbp)
  movss  -0x58(%rbp),%xmm0
  movss  %xmm0,-0x38(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x34(%rbp)
  movss  -0x54(%rbp),%xmm0
  movss  %xmm0,-0x30(%rbp)
  movss  -0x54(%rbp),%xmm0
  movss  %xmm0,-0x2c(%rbp)
  movss  -0x54(%rbp),%xmm0
  movss  %xmm0,-0x28(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x20(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x1c(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x18(%rbp)
  movss  D36(%rip),%xmm0
  movss  %xmm0,-0x14(%rbp)
  mov    -0x68(%rbp),%rdx
  mov    -0x68(%rbp),%rcx
  lea    -0x50(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <matrixmult@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D37
type: f32
name: disassemble_data
arguments: data_label: D26
type: f32
name: disassemble_data
arguments: data_label: D22
type: f32
name: disassemble_data
arguments: data_label: D36
type: f32

tool: D37: 0.2126

tool: D26: 0.7152

tool: D22: 0.0722

tool: D36: 1

assistant: ```c
void lummat(float mat[4][4]) {
  float mmat[4][4];
  float rwgt, gwgt, bwgt;
  rwgt = (0.2126);
  gwgt = (0.7152);
  bwgt = (0.0722);
  mmat[0][0] = rwgt;
  mmat[0][1] = rwgt;
  mmat[0][2] = rwgt;
  mmat[0][3] = 0.0;
  mmat[1][0] = gwgt;
  mmat[1][1] = gwgt;
  mmat[1][2] = gwgt;
  mmat[1][3] = 0.0;
  mmat[2][0] = bwgt;
  mmat[2][1] = bwgt;
  mmat[2][2] = bwgt;
  mmat[2][3] = 0.0;
  mmat[3][0] = 0.0;
  mmat[3][1] = 0.0;
  mmat[3][2] = 0.0;
  mmat[3][3] = 1.0;
  matrixmult(mmat, mat, mat);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<lummat>:
  endbr64
  sub    $0x58,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movss  D4(%rip),%xmm0
  movss  %xmm0,(%rsp)
  movss  %xmm0,0x4(%rsp)
  movss  %xmm0,0x8(%rsp)
  movl   $0x0,0xc(%rsp)
  movss  D6(%rip),%xmm0
  movss  %xmm0,0x10(%rsp)
  movss  %xmm0,0x14(%rsp)
  movss  %xmm0,0x18(%rsp)
  movl   $0x0,0x1c(%rsp)
  movss  D3(%rip),%xmm0
  movss  %xmm0,0x20(%rsp)
  movss  %xmm0,0x24(%rsp)
  movss  %xmm0,0x28(%rsp)
  movl   $0x0,0x2c(%rsp)
  movl   $0x0,0x30(%rsp)
  movl   $0x0,0x34(%rsp)
  movl   $0x0,0x38(%rsp)
  movl   $0x3f800000,0x3c(%rsp)
  mov    %rsp,%rdi
  mov    %rsi,%rdx
  call   <matrixmult@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x58,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D4
type_infered: f32
name: parse_data
arguments: data_tag: D6
type_infered: f32
name: parse_data
arguments: data_tag: D3
type_infered: f32

tool: D4: 0.2126

tool: D6: 0.7152

tool: D3: 0.0722

assistant: ```c
void lummat(float mat[4][4]) {
  float mmat[4][4];
  float rwgt, gwgt, bwgt;
  rwgt = (0.2126);
  gwgt = (0.7152);
  bwgt = (0.0722);
  mmat[0][0] = rwgt;
  mmat[0][1] = rwgt;
  mmat[0][2] = rwgt;
  mmat[0][3] = 0.0;
  mmat[1][0] = gwgt;
  mmat[1][1] = gwgt;
  mmat[1][2] = gwgt;
  mmat[1][3] = 0.0;
  mmat[2][0] = bwgt;
  mmat[2][1] = bwgt;
  mmat[2][2] = bwgt;
  mmat[2][3] = 0.0;
  mmat[3][0] = 0.0;
  mmat[3][1] = 0.0;
  mmat[3][2] = 0.0;
  mmat[3][3] = 1.0;
  matrixmult(mmat, mat, mat);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<lummat>:
  endbr64
  sub    $0x58,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  movabs $0x3e59b3d03e59b3d0,%rax
  mov    %rsp,%rdi
  mov    %rsi,%rdx
  movq   $0x3e59b3d0,0x8(%rsp)
  movq   $0x3f371759,0x18(%rsp)
  movq   $0x3d93dd98,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  mov    %rax,(%rsp)
  movabs $0x3f3717593f371759,%rax
  mov    %rax,0x10(%rsp)
  movabs $0x3d93dd983d93dd98,%rax
  mov    %rax,0x20(%rsp)
  movabs $0x3f80000000000000,%rax
  mov    %rax,0x38(%rsp)
  call   <matrixmult@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x58,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void lummat(float mat[4][4]) {
  float mmat[4][4];
  float rwgt, gwgt, bwgt;
  rwgt = (0.2126);
  gwgt = (0.7152);
  bwgt = (0.0722);
  mmat[0][0] = rwgt;
  mmat[0][1] = rwgt;
  mmat[0][2] = rwgt;
  mmat[0][3] = 0.0;
  mmat[1][0] = gwgt;
  mmat[1][1] = gwgt;
  mmat[1][2] = gwgt;
  mmat[1][3] = 0.0;
  mmat[2][0] = bwgt;
  mmat[2][1] = bwgt;
  mmat[2][2] = bwgt;
  mmat[2][3] = 0.0;
  mmat[3][0] = 0.0;
  mmat[3][1] = 0.0;
  mmat[3][2] = 0.0;
  mmat[3][3] = 1.0;
  matrixmult(mmat, mat, mat);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<lummat>:
  endbr64
  sub    $0x58,%rsp
  movaps D18(%rip),%xmm0
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    %rsi,%rdx
  movaps %xmm0,(%rsp)
  movaps D10(%rip),%xmm0
  movaps %xmm0,0x10(%rsp)
  movaps D2(%rip),%xmm0
  movaps %xmm0,0x20(%rsp)
  movaps D12(%rip),%xmm0
  movaps %xmm0,0x30(%rsp)
  call   <matrixmult@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x58,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D18
type_guessed: f32[4]
name: parse_data
arguments: label: D10
type_guessed: f32[4]
name: parse_data
arguments: label: D2
type_guessed: f32[4]
name: parse_data
arguments: label: D12
type_guessed: f64[2]

tool: {"D18": [0.2125999927520752,0.2125999927520752,0.2125999927520752,0.0]}

tool: {"D10": [0.7152000069618225,0.7152000069618225,0.7152000069618225,0.0]}

tool: {"D2": [0.0722000002861023,0.0722000002861023,0.0722000002861023,0.0]}

tool: {"D12": [0.0,0.0078125]}

assistant: ```c
void lummat(float mat[4][4]) {
  float mmat[4][4];
  float rwgt, gwgt, bwgt;
  rwgt = (0.2126);
  gwgt = (0.7152);
  bwgt = (0.0722);
  mmat[0][0] = rwgt;
  mmat[0][1] = rwgt;
  mmat[0][2] = rwgt;
  mmat[0][3] = 0.0;
  mmat[1][0] = gwgt;
  mmat[1][1] = gwgt;
  mmat[1][2] = gwgt;
  mmat[1][3] = 0.0;
  mmat[2][0] = bwgt;
  mmat[2][1] = bwgt;
  mmat[2][2] = bwgt;
  mmat[2][3] = 0.0;
  mmat[3][0] = 0.0;
  mmat[3][1] = 0.0;
  mmat[3][2] = 0.0;
  mmat[3][3] = 1.0;
  matrixmult(mmat, mat, mat);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ntruenc_decode_12bits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L12
L38:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  and    $0xf00,%ax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rsi
  mov    -0x28(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dx,(%rax)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  shr    $0x4,%al
  movzbl %al,%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x2(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x4,%eax
  mov    %eax,%esi
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    (%rax,%rax,1),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  or     %esi,%edx
  mov    %dx,(%rax)
  addl   $0x2,-0x8(%rbp)
  addl   $0x3,-0x4(%rbp)
L12:
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  add    %eax,%eax
  cmp    %eax,-0x8(%rbp)
  jl     L38
  mov    -0x1c(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L36
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  and    $0xf00,%ax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rsi
  mov    -0x28(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dx,(%rax)
  addl   $0x2,-0x4(%rbp)
L36:
  cmpq   $0x0,-0x30(%rbp)
  je     L20
  mov    -0x30(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
L20:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void ntruenc_decode_12bits(unsigned char *data, int n, short *a, int *len) {
  int i, j;
  for (i = 0, j = 0; i < (n / 2) * 2; i += 2, j += 3) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    a[i + 1] = ((data[j + 1] & 0xf0) >> 4) | ((short)(data[j + 2]) << 4);
  }
  if ((n & 1) == 1) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    j += 2;
  }
  if (len != NULL)
    *len = j;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ntruenc_decode_12bits>:
  endbr64
  push   %rbx
  mov    %rdi,%r8
  mov    %esi,%r9d
  mov    %rdx,%r10
  mov    %rcx,%r11
  shr    $0x1f,%esi
  add    %r9d,%esi
  and    $0xfffffffe,%esi
  jle    L19
  mov    %rdi,%rdx
  mov    %r10,%rcx
  sub    $0x1,%esi
  shr    %esi
  mov    %esi,%eax
  lea    0x4(%r10,%rax,4),%rdi
L2:
  movzbl 0x1(%rdx),%eax
  shl    $0x8,%eax
  and    $0xf00,%ax
  movzbl (%rdx),%ebx
  or     %ebx,%eax
  mov    %ax,(%rcx)
  movzbl 0x1(%rdx),%eax
  shr    $0x4,%al
  movzbl %al,%eax
  movzbl 0x2(%rdx),%ebx
  shl    $0x4,%ebx
  or     %ebx,%eax
  mov    %ax,0x2(%rcx)
  add    $0x3,%rdx
  add    $0x4,%rcx
  cmp    %rdi,%rcx
  jne    L2
  add    $0x1,%esi
  lea    (%rsi,%rsi,1),%eax
  add    %eax,%esi
L4:
  test   $0x1,%r9b
  je     L6
  movslq %esi,%rcx
  movslq %eax,%rdx
  movzbl 0x1(%r8,%rcx,1),%eax
  shl    $0x8,%eax
  and    $0xf00,%ax
  movzbl (%r8,%rcx,1),%ecx
  or     %ecx,%eax
  mov    %ax,(%r10,%rdx,2)
  add    $0x2,%esi
L6:
  test   %r11,%r11
  je     L42
  mov    %esi,(%r11)
L42:
  pop    %rbx
  ret
L19:
  mov    $0x0,%esi
  mov    $0x0,%eax
  jmp    L4
```

assistant: ```c
void ntruenc_decode_12bits(unsigned char *data, int n, short *a, int *len) {
  int i, j;
  for (i = 0, j = 0; i < (n / 2) * 2; i += 2, j += 3) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    a[i + 1] = ((data[j + 1] & 0xf0) >> 4) | ((short)(data[j + 2]) << 4);
  }
  if ((n & 1) == 1) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    j += 2;
  }
  if (len != NULL)
    *len = j;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ntruenc_decode_12bits>:
  endbr64
  mov    %esi,%r9d
  shr    $0x1f,%esi
  push   %rbx
  mov    %rdi,%r8
  add    %r9d,%esi
  mov    %rdx,%r10
  mov    %rcx,%r11
  and    $0xfffffffe,%esi
  jle    L21
  sub    $0x1,%esi
  mov    %rdi,%rdx
  mov    %r10,%rcx
  shr    %esi
  mov    %esi,%eax
  lea    0x4(%r10,%rax,4),%rdi
  nopw   0x0(%rax,%rax,1)
L24:
  movzbl 0x1(%rdx),%eax
  movzbl (%rdx),%ebx
  add    $0x4,%rcx
  add    $0x3,%rdx
  shl    $0x8,%eax
  and    $0xf00,%ax
  or     %ebx,%eax
  mov    %ax,-0x4(%rcx)
  movzbl -0x2(%rdx),%eax
  movzbl -0x1(%rdx),%ebx
  shr    $0x4,%al
  movzbl %al,%eax
  shl    $0x4,%ebx
  or     %ebx,%eax
  mov    %ax,-0x2(%rcx)
  cmp    %rdi,%rcx
  jne    L24
  add    $0x1,%esi
  lea    (%rsi,%rsi,1),%eax
  add    %eax,%esi
L29:
  and    $0x1,%r9d
  je     L6
  movslq %esi,%rcx
  movslq %eax,%rdx
  add    $0x2,%esi
  movzbl 0x1(%r8,%rcx,1),%eax
  movzbl (%r8,%rcx,1),%ecx
  shl    $0x8,%eax
  and    $0xf00,%ax
  or     %ecx,%eax
  mov    %ax,(%r10,%rdx,2)
L6:
  test   %r11,%r11
  je     L9
  mov    %esi,(%r11)
L9:
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  xor    %esi,%esi
  xor    %eax,%eax
  jmp    L29
```

assistant: ```c
void ntruenc_decode_12bits(unsigned char *data, int n, short *a, int *len) {
  int i, j;
  for (i = 0, j = 0; i < (n / 2) * 2; i += 2, j += 3) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    a[i + 1] = ((data[j + 1] & 0xf0) >> 4) | ((short)(data[j + 2]) << 4);
  }
  if ((n & 1) == 1) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    j += 2;
  }
  if (len != NULL)
    *len = j;
}
```
user: What is the c source code of the assembly code below?

```asm
<ntruenc_decode_12bits>:
  endbr64
  mov    %esi,%r9d
  shr    $0x1f,%esi
  push   %rbx
  mov    %rdi,%r8
  add    %r9d,%esi
  mov    %rdx,%r10
  mov    %rcx,%r11
  and    $0xfffffffe,%esi
  jle    L3
  sub    $0x1,%esi
  mov    %rdi,%rdx
  mov    %r10,%rcx
  shr    %esi
  mov    %esi,%eax
  lea    0x4(%r10,%rax,4),%rdi
  nopw   0x0(%rax,%rax,1)
L11:
  movzbl 0x1(%rdx),%eax
  movzbl (%rdx),%ebx
  add    $0x4,%rcx
  add    $0x3,%rdx
  shl    $0x8,%eax
  and    $0xf00,%ax
  or     %ebx,%eax
  mov    %ax,-0x4(%rcx)
  movzbl -0x2(%rdx),%eax
  movzbl -0x1(%rdx),%ebx
  shr    $0x4,%al
  movzbl %al,%eax
  shl    $0x4,%ebx
  or     %ebx,%eax
  mov    %ax,-0x2(%rcx)
  cmp    %rcx,%rdi
  jne    L11
  add    $0x1,%esi
  lea    (%rsi,%rsi,1),%eax
  add    %eax,%esi
L43:
  and    $0x1,%r9d
  je     L6
  movslq %esi,%rcx
  movslq %eax,%rdx
  add    $0x2,%esi
  movzbl 0x1(%r8,%rcx,1),%eax
  movzbl (%r8,%rcx,1),%ecx
  shl    $0x8,%eax
  and    $0xf00,%ax
  or     %ecx,%eax
  mov    %ax,(%r10,%rdx,2)
L6:
  test   %r11,%r11
  je     L41
  mov    %esi,(%r11)
L41:
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  xor    %esi,%esi
  xor    %eax,%eax
  jmp    L43
```

assistant: ```c
void ntruenc_decode_12bits(unsigned char *data, int n, short *a, int *len) {
  int i, j;
  for (i = 0, j = 0; i < (n / 2) * 2; i += 2, j += 3) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    a[i + 1] = ((data[j + 1] & 0xf0) >> 4) | ((short)(data[j + 2]) << 4);
  }
  if ((n & 1) == 1) {
    a[i + 0] = ((data[j + 0]) >> 0) | ((short)(data[j + 1] & 0x0f) << 8);
    j += 2;
  }
  if (len != NULL)
    *len = j;
}
```
user: Converte this assembly snippet into its equivalent C code:

```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: read_data
arguments: data_tag: D1
type_infered: string

tool: D1: Usage: tga2header [OPTION]... [file.tga]
Transform tga graphic file into MSX C header
 -h, --help           Print this help.
 -f, --full (DEFAULT) full tga to scr2 format conversion,
 -p, --palette        convert to msx1 palette only,
 -t, --type=TYPE      output format,
                          TILE    : scr2 pattern & color C source,
                          TILEH   : scr2 pattern & color H source (no data),
                          SPRITE  : msx1 16x16 sprite planes C source,
                          SPRITEH : msx1 16x16 sprite planes H source (no data),
 -o, --output=FILE    output file,



assistant: ```c
void usage(void) {
  int i;
  printf("Usage: tga2header [OPTION]... [file.tga]\n"
         "Transform tga graphic file into MSX C header\n"
         " -h, --help           Print this help.\n"
         " -f, --full (DEFAULT) full tga to scr2 format conversion,\n"
         " -p, --palette        convert to msx1 palette only,\n"
         " -t, --type=TYPE      output format,\n"
         "                          TILE    : scr2 pattern & color C source,\n"
         "                          TILEH   : scr2 pattern & color H source (no data),\n"
         "                          SPRITE  : msx1 16x16 sprite planes C source,\n"
         "                          SPRITEH : msx1 16x16 sprite planes H source (no data),\n"
         " -o, --output=FILE    output file,\n"
         "\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

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

tool: D5: Usage: tga2header [OPTION]... [file.tga]
Transform tga graphic file into MSX C header
 -h, --help           Print this help.
 -f, --full (DEFAULT) full tga to scr2 format conversion,
 -p, --palette        convert to msx1 palette only,
 -t, --type=TYPE      output format,
                          TILE    : scr2 pattern & color C source,
                          TILEH   : scr2 pattern & color H source (no data),
                          SPRITE  : msx1 16x16 sprite planes C source,
                          SPRITEH : msx1 16x16 sprite planes H source (no data),
 -o, --output=FILE    output file,



assistant: ```c
void usage(void) {
  int i;
  printf("Usage: tga2header [OPTION]... [file.tga]\n"
         "Transform tga graphic file into MSX C header\n"
         " -h, --help           Print this help.\n"
         " -f, --full (DEFAULT) full tga to scr2 format conversion,\n"
         " -p, --palette        convert to msx1 palette only,\n"
         " -t, --type=TYPE      output format,\n"
         "                          TILE    : scr2 pattern & color C source,\n"
         "                          TILEH   : scr2 pattern & color H source (no data),\n"
         "                          SPRITE  : msx1 16x16 sprite planes C source,\n"
         "                          SPRITEH : msx1 16x16 sprite planes H source (no data),\n"
         " -o, --output=FILE    output file,\n"
         "\n");
}
```