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

```asm
<glmMultVectorByMatrix54d>:
  endbr64
  movsd  (%rdx),%xmm0
  movsd  0x28(%rdx),%xmm1
  mulsd  (%rsi),%xmm0
  mulsd  0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x50(%rdx),%xmm1
  mulsd  0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x78(%rdx),%xmm1
  mulsd  0x18(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  addsd  0xa0(%rdx),%xmm0
  movsd  %xmm0,(%rdi)
  movsd  0x8(%rdx),%xmm0
  movsd  0x30(%rdx),%xmm1
  mulsd  (%rsi),%xmm0
  mulsd  0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x58(%rdx),%xmm1
  mulsd  0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x80(%rdx),%xmm1
  mulsd  0x18(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  addsd  0xa8(%rdx),%xmm0
  movsd  %xmm0,0x8(%rdi)
  movsd  0x10(%rdx),%xmm0
  movsd  0x38(%rdx),%xmm1
  mulsd  (%rsi),%xmm0
  mulsd  0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x60(%rdx),%xmm1
  mulsd  0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x88(%rdx),%xmm1
  mulsd  0x18(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  addsd  0xb0(%rdx),%xmm0
  movsd  %xmm0,0x10(%rdi)
  movsd  0x18(%rdx),%xmm0
  mulsd  (%rsi),%xmm0
  movsd  0x40(%rdx),%xmm1
  mulsd  0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x68(%rdx),%xmm1
  mulsd  0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x90(%rdx),%xmm1
  mulsd  0x18(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  addsd  0xb8(%rdx),%xmm0
  movsd  %xmm0,0x18(%rdi)
  movsd  0x20(%rdx),%xmm0
  movsd  0x48(%rdx),%xmm1
  mulsd  (%rsi),%xmm0
  mulsd  0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x70(%rdx),%xmm1
  mulsd  0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  movsd  0x98(%rdx),%xmm1
  mulsd  0x18(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  addsd  0xc0(%rdx),%xmm0
  movsd  %xmm0,0x20(%rdi)
  ret
```

assistant: ```c
void glmMultVectorByMatrix54d(double result[4], const double v[4], const double m[25]) {
  result[0] = m[0] * v[0] + m[5] * v[1] + m[10] * v[2] + m[15] * v[3] + m[20];
  result[1] = m[1] * v[0] + m[6] * v[1] + m[11] * v[2] + m[16] * v[3] + m[21];
  result[2] = m[2] * v[0] + m[7] * v[1] + m[12] * v[2] + m[17] * v[3] + m[22];
  result[3] = m[3] * v[0] + m[8] * v[1] + m[13] * v[2] + m[18] * v[3] + m[23];
  result[4] = m[4] * v[0] + m[9] * v[1] + m[14] * v[2] + m[19] * v[3] + m[24];
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<update_cursor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  shl    $0x4,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %ax,-0x2(%rbp)
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl -0x2(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl -0x2(%rbp),%eax
  shr    $0x8,%ax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  nop
  leave
  ret
```

assistant: ```c
void update_cursor(int row, int col) {
  unsigned short position = (row * 80) + col;
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(position & 0xFF));
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((position >> 8) & 0xFF));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<update_cursor>:
  endbr64
  push   %rbx
  lea    (%rdi,%rdi,4),%edi
  shl    $0x4,%edi
  lea    (%rdi,%rsi,1),%ebx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  shr    $0x8,%bx
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  pop    %rbx
  ret
```

assistant: ```c
void update_cursor(int row, int col) {
  unsigned short position = (row * 80) + col;
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(position & 0xFF));
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((position >> 8) & 0xFF));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<update_cursor>:
  endbr64
  push   %rbx
  lea    (%rdi,%rdi,4),%edi
  shl    $0x4,%edi
  lea    (%rdi,%rsi,1),%ebx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  shr    $0x8,%bx
  call   <outb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl %bx,%esi
  mov    $0x3d5,%edi
  pop    %rbx
  jmp    1050 <outb@plt>
```

assistant: ```c
void update_cursor(int row, int col) {
  unsigned short position = (row * 80) + col;
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(position & 0xFF));
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((position >> 8) & 0xFF));
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<update_cursor>:
  endbr64
  push   %rbx
  lea    (%rdi,%rdi,4),%edi
  shl    $0x4,%edi
  lea    (%rdi,%rsi,1),%ebx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  shr    $0x8,%bx
  call   <outb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl %bx,%esi
  mov    $0x3d5,%edi
  pop    %rbx
  jmp    1050 <outb@plt>
```

assistant: ```c
void update_cursor(int row, int col) {
  unsigned short position = (row * 80) + col;
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(position & 0xFF));
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((position >> 8) & 0xFF));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<redcode_ycbcr2rgb_halfscale>:
  endbr64
  test   %edx,%edx
  jle    L14
  push   %rbp
  push   %rbx
  mov    %esi,%r10d
  mov    %edx,%r9d
  mov    %esi,%ebx
  neg    %ebx
  movslq %ebx,%rbx
  shl    $0x2,%rbx
  lea    -0x1(%rsi),%r11d
  lea    -0x1(%rdx),%eax
  imul   %esi,%eax
  cltq
  lea    0x4(%rax,%r11,4),%rax
  lea    (%rcx,%rax,4),%rcx
  mov    $0x0,%r8d
  mov    $0x0,%esi
  not    %r11
  shl    $0x4,%r11
  movss  D37(%rip),%xmm3
  movss  D6(%rip),%xmm7
  movss  D16(%rip),%xmm6
  pxor   %xmm5,%xmm5
  movss  D24(%rip),%xmm4
L12:
  lea    (%r11,%rcx,1),%rax
  test   %r10d,%r10d
  jle    L29
  movslq %r8d,%rdx
  shl    $0x2,%rdx
L17:
  mov    0x8(%rdi),%rbp
  mov    0x0(%rbp,%rdx,1),%ebp
  and    $0xfff,%ebp
  sub    $0x800,%ebp
  pxor   %xmm1,%xmm1
  cvtsi2ss %ebp,%xmm1
  mulss  %xmm3,%xmm1
  mov    (%rdi),%rbp
  mov    0x0(%rbp,%rdx,1),%ebp
  and    $0xfff,%ebp
  pxor   %xmm0,%xmm0
  cvtsi2ss %ebp,%xmm0
  mov    0x18(%rdi),%rbp
  mov    0x0(%rbp,%rdx,1),%ebp
  and    $0xfff,%ebp
  pxor   %xmm2,%xmm2
  cvtsi2ss %ebp,%xmm2
  addss  %xmm2,%xmm0
  mulss  %xmm7,%xmm0
  mulss  %xmm6,%xmm0
  mov    0x10(%rdi),%rbp
  mov    0x0(%rbp,%rdx,1),%ebp
  and    $0xfff,%ebp
  sub    $0x800,%ebp
  pxor   %xmm2,%xmm2
  cvtsi2ss %ebp,%xmm2
  mulss  %xmm3,%xmm2
  addss  %xmm0,%xmm2
  movss  %xmm2,(%rax)
  movaps %xmm0,%xmm2
  addss  %xmm5,%xmm2
  movss  %xmm2,0x4(%rax)
  addss  %xmm0,%xmm1
  movss  %xmm1,0x8(%rax)
  add    $0x10,%rax
  movss  %xmm4,-0x4(%rax)
  add    $0x4,%rdx
  cmp    %rcx,%rax
  jne    L17
L29:
  add    $0x1,%esi
  add    %r9d,%r8d
  add    %rbx,%rcx
  cmp    %esi,%r9d
  jne    L12
  pop    %rbx
  pop    %rbp
  ret
L14:
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D37
datatype: byte[4]
name: retrieve_data
arguments: data_label: D6
datatype: byte[4]
name: retrieve_data
arguments: data_label: D16
datatype: byte[4]
name: retrieve_data
arguments: data_label: D24
datatype: f32

tool: {"D37": [0x00,0x00,0x00,0x3a]}

tool: {"D6": [0x00,0x00,0x00,0x3f]}

tool: {"D16": [0x00,0x00,0x80,0x39]}

tool: D24: 1

assistant: ```c
void redcode_ycbcr2rgb_halfscale(int **planes, int width, int height, float *out) {
  int x, y;
  int pix_max = 4096;
  int mask = pix_max - 1;
  for (y = 0; y < height; y++) {
    float *o = out + width * (height - y - 1);
    for (x = 0; x < width; x++) {
      int i = y * height + x;
      float y1 = (planes[0][i] & mask);
      float cb = (planes[1][i] & mask) - pix_max / 2;
      float cr = (planes[2][i] & mask) - pix_max / 2;
      float y2 = (planes[3][i] & mask);
      float b_ = cb / (pix_max / 2);
      float r_ = cr / (pix_max / 2);
      float g_ = 0.0;
      float y = (y1 + y2) / 2 / pix_max;
      *o++ = r_ + y;
      *o++ = g_ + y;
      *o++ = b_ + y;
      *o++ = 1.0;
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<redcode_ycbcr2rgb_halfscale>:
  endbr64
  test   %edx,%edx
  jle    L22
  lea    -0x1(%rdx),%eax
  push   %r15
  movss  D21(%rip),%xmm3
  mov    %rdi,%r10
  imul   %esi,%eax
  push   %r14
  mov    %esi,%r14d
  movss  D2(%rip),%xmm7
  push   %r13
  lea    -0x1(%rsi),%r13d
  neg    %r14d
  xor    %r11d,%r11d
  add    $0x1,%r13
  movslq %r14d,%r14
  push   %r12
  pxor   %xmm5,%xmm5
  cltq
  movss  D16(%rip),%xmm6
  push   %rbp
  mov    %esi,%r12d
  lea    (%rax,%r13,4),%rax
  movss  D26(%rip),%xmm4
  neg    %r13
  push   %rbx
  mov    %edx,%ebp
  shl    $0x2,%r14
  lea    (%rcx,%rax,4),%rcx
  xor    %ebx,%ebx
  shl    $0x4,%r13
  nopl   0x0(%rax,%rax,1)
L23:
  lea    0x0(%r13,%rcx,1),%rax
  test   %r12d,%r12d
  jle    L29
  movslq %ebx,%rdx
  mov    (%r10),%r9
  mov    0x8(%r10),%r8
  mov    0x10(%r10),%rdi
  mov    0x18(%r10),%rsi
  shl    $0x2,%rdx
  nopl   0x0(%rax)
L39:
  mov    (%r8,%rdx,1),%r15d
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  pxor   %xmm2,%xmm2
  add    $0x10,%rax
  and    $0xfff,%r15d
  sub    $0x800,%r15d
  cvtsi2ss %r15d,%xmm1
  mov    (%r9,%rdx,1),%r15d
  and    $0xfff,%r15d
  cvtsi2ss %r15d,%xmm0
  mov    (%rsi,%rdx,1),%r15d
  mulss  %xmm3,%xmm1
  and    $0xfff,%r15d
  cvtsi2ss %r15d,%xmm2
  mov    (%rdi,%rdx,1),%r15d
  add    $0x4,%rdx
  and    $0xfff,%r15d
  sub    $0x800,%r15d
  addss  %xmm2,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2ss %r15d,%xmm2
  mulss  %xmm7,%xmm0
  mulss  %xmm3,%xmm2
  mulss  %xmm6,%xmm0
  addss  %xmm0,%xmm2
  addss  %xmm0,%xmm1
  movss  %xmm2,-0x10(%rax)
  movaps %xmm0,%xmm2
  addss  %xmm5,%xmm2
  movss  %xmm1,-0x8(%rax)
  movss  %xmm2,-0xc(%rax)
  movss  %xmm4,-0x4(%rax)
  cmp    %rcx,%rax
  jne    L39
L29:
  add    $0x1,%r11d
  add    %ebp,%ebx
  add    %r14,%rcx
  cmp    %r11d,%ebp
  jne    L23
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L22:
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D21
datatype: byte[4]
name: disassemble_data
arguments: data_tag: D2
datatype: byte[4]
name: disassemble_data
arguments: data_tag: D16
datatype: byte[4]
name: disassemble_data
arguments: data_tag: D26
datatype: f32

tool: {"D21": [0x00,0x00,0x00,0x3a]}

tool: {"D2": [0x00,0x00,0x00,0x3f]}

tool: {"D16": [0x00,0x00,0x80,0x39]}

tool: D26: 1

assistant: ```c
void redcode_ycbcr2rgb_halfscale(int **planes, int width, int height, float *out) {
  int x, y;
  int pix_max = 4096;
  int mask = pix_max - 1;
  for (y = 0; y < height; y++) {
    float *o = out + width * (height - y - 1);
    for (x = 0; x < width; x++) {
      int i = y * height + x;
      float y1 = (planes[0][i] & mask);
      float cb = (planes[1][i] & mask) - pix_max / 2;
      float cr = (planes[2][i] & mask) - pix_max / 2;
      float y2 = (planes[3][i] & mask);
      float b_ = cb / (pix_max / 2);
      float r_ = cr / (pix_max / 2);
      float g_ = 0.0;
      float y = (y1 + y2) / 2 / pix_max;
      *o++ = r_ + y;
      *o++ = g_ + y;
      *o++ = b_ + y;
      *o++ = 1.0;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<hweight32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  and    $0x55555555,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  shr    %eax
  and    $0x55555555,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x33333333,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shr    $0x2,%eax
  and    $0x33333333,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xf0f0f0f,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shr    $0x4,%eax
  and    $0xf0f0f0f,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xff00ff,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shr    $0x8,%eax
  and    $0xff00ff,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movzwl %ax,%edx
  mov    -0x4(%rbp),%eax
  shr    $0x10,%eax
  add    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
extern unsigned int hweight32(unsigned int w) {
  unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
  res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
  res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
  res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
  return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
```
user: Translate the below assembly code into C programming language:

```asm
<hweight32>:
  endbr64
  mov    %edi,%eax
  shr    %eax
  and    $0x55555555,%eax
  and    $0x55555555,%edi
  add    %eax,%edi
  mov    %edi,%edx
  and    $0x33333333,%edx
  shr    $0x2,%edi
  and    $0x33333333,%edi
  add    %edi,%edx
  mov    %edx,%eax
  and    $0xf0f0f0f,%eax
  shr    $0x4,%edx
  and    $0xf0f0f0f,%edx
  add    %edx,%eax
  mov    %eax,%edx
  and    $0xff00ff,%edx
  shr    $0x8,%eax
  and    $0xff00ff,%eax
  add    %eax,%edx
  movzwl %dx,%eax
  shr    $0x10,%edx
  add    %edx,%eax
  ret
```

assistant: ```c
extern unsigned int hweight32(unsigned int w) {
  unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
  res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
  res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
  res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
  return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<hweight32>:
  endbr64
  mov    %edi,%eax
  and    $0x55555555,%edi
  shr    %eax
  and    $0x55555555,%eax
  add    %eax,%edi
  mov    %edi,%edx
  shr    $0x2,%edi
  and    $0x33333333,%edx
  and    $0x33333333,%edi
  add    %edi,%edx
  mov    %edx,%eax
  shr    $0x4,%edx
  and    $0xf0f0f0f,%edx
  and    $0xf0f0f0f,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x8,%eax
  and    $0xff00ff,%eax
  and    $0xff00ff,%edx
  add    %eax,%edx
  movzwl %dx,%eax
  shr    $0x10,%edx
  add    %edx,%eax
  ret
```

assistant: ```c
extern unsigned int hweight32(unsigned int w) {
  unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
  res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
  res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
  res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
  return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hweight32>:
  endbr64
  mov    %edi,%eax
  and    $0x55555555,%edi
  shr    %eax
  and    $0x55555555,%eax
  add    %eax,%edi
  mov    %edi,%edx
  shr    $0x2,%edi
  and    $0x33333333,%edx
  and    $0x33333333,%edi
  add    %edi,%edx
  mov    %edx,%eax
  shr    $0x4,%edx
  and    $0xf0f0f0f,%edx
  and    $0xf0f0f0f,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x8,%eax
  and    $0xff00ff,%eax
  and    $0xff00ff,%edx
  add    %eax,%edx
  movzwl %dx,%eax
  shr    $0x10,%edx
  add    %edx,%eax
  ret
```

assistant: ```c
extern unsigned int hweight32(unsigned int w) {
  unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
  res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
  res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
  res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
  return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<x_malloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L5
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <sysdie@plt>
L5:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

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

tool: D5: failed to malloc %lu bytes at %s line %d

assistant: ```c
void *x_malloc(size_t size, const char *file, int line) {
  void *p;
  p = malloc(size);
  if (p == NULL)
    sysdie("failed to malloc %lu bytes at %s line %d", (unsigned long)size, file, line);
  return p;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<x_malloc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %edx,%r13d
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L11
L7:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L11:
  mov    %r13d,%ecx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D3(%rip),%rdi
  call   <sysdie@plt>
  jmp    L7
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type: string

tool: D3: failed to malloc %lu bytes at %s line %d

assistant: ```c
void *x_malloc(size_t size, const char *file, int line) {
  void *p;
  p = malloc(size);
  if (p == NULL)
    sysdie("failed to malloc %lu bytes at %s line %d", (unsigned long)size, file, line);
  return p;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<x_malloc>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L10
L0:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L10:
  mov    %r14d,%ecx
  mov    %r13,%rdx
  lea    D0(%rip),%rdi
  mov    %rbp,%rsi
  call   <sysdie@plt>
  jmp    L0
```

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

tool: D0: failed to malloc %lu bytes at %s line %d

assistant: ```c
void *x_malloc(size_t size, const char *file, int line) {
  void *p;
  p = malloc(size);
  if (p == NULL)
    sysdie("failed to malloc %lu bytes at %s line %d", (unsigned long)size, file, line);
  return p;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<x_malloc>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L14
L0:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L14:
  mov    %r14d,%ecx
  mov    %r13,%rdx
  lea    D0(%rip),%rdi
  mov    %rbp,%rsi
  call   <sysdie@plt>
  jmp    L0
```

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

tool: D0: failed to malloc %lu bytes at %s line %d

assistant: ```c
void *x_malloc(size_t size, const char *file, int line) {
  void *p;
  p = malloc(size);
  if (p == NULL)
    sysdie("failed to malloc %lu bytes at %s line %d", (unsigned long)size, file, line);
  return p;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<FreeMatrixd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void FreeMatrixd(double **matptr) {
  free(matptr[0]);
  free(matptr);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<FreeMatrixd>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%rdi
  call   <free@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  pop    %rbx
  ret
```

assistant: ```c
void FreeMatrixd(double **matptr) {
  free(matptr[0]);
  free(matptr);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<FreeMatrixd>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    (%rdi),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1050 <free@plt>
```

assistant: ```c
void FreeMatrixd(double **matptr) {
  free(matptr[0]);
  free(matptr);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<FreeMatrixd>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    (%rdi),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1050 <free@plt>
```

assistant: ```c
void FreeMatrixd(double **matptr) {
  free(matptr[0]);
  free(matptr);
}
```
user: What is the c source code of the assembly code below:

```asm
<hash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L5
L25:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %eax,-0x10(%rbp)
  addq   $0x1,-0x18(%rbp)
  cmpl   $0xfe,-0x10(%rbp)
  jbe    L26
  subl   $0xff,-0x10(%rbp)
L26:
  mov    -0x10(%rbp),%eax
  add    %rax,-0x8(%rbp)
L5:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L25
  mov    -0x8(%rbp),%rax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    %edx,%ecx
  mov    $0x80808081,%eax
  imul   %rcx,%rax
  shr    $0x20,%rax
  mov    %eax,%ecx
  shr    $0x7,%ecx
  mov    %ecx,%eax
  shl    $0x8,%eax
  sub    %ecx,%eax
  sub    %eax,%edx
  mov    %edx,-0xc(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  lea    (%rdx,%rax,1),%ecx
  mov    %ecx,%edx
  mov    $0x80808081,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  mov    %eax,%edx
  shr    $0x7,%edx
  mov    %edx,%eax
  shl    $0x8,%eax
  sub    %edx,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  mov    $0xff,%eax
  sub    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  lea    (%rdx,%rax,1),%ecx
  mov    %ecx,%edx
  mov    $0x80808081,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  mov    %eax,%edx
  shr    $0x7,%edx
  mov    %edx,%eax
  shl    $0x8,%eax
  sub    %edx,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  mov    $0xff,%eax
  sub    %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  shl    $0x8,%eax
  or     -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    %edx,%eax
  imul   $0x6466f6b,%rax,%rax
  shr    $0x20,%rax
  mov    %rax,%rcx
  mov    %edx,%eax
  sub    %ecx,%eax
  shr    %eax
  add    %ecx,%eax
  shr    $0xa,%eax
  imul   $0x7cf,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int hash(char *str) {
  unsigned int sum1 = 0, check1;
  unsigned long sum2 = 0L;
  while ('\0' != *str) {
    sum1 += (*str);
    str++;
    if (255 <= sum1)
      sum1 -= 255;
    sum2 += sum1;
  }
  check1 = sum2;
  check1 %= 255;
  check1 = 255 - (sum1 + check1) % 255;
  sum1 = 255 - (sum1 + check1) % 255;
  return (((check1 << 8) | sum1) % 1999);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hash>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L11
  mov    $0x0,%ecx
  mov    $0x0,%eax
L24:
  movsbl %dl,%edx
  add    %edx,%eax
  add    $0x1,%rdi
  lea    -0xff(%rax),%edx
  cmp    $0xfe,%eax
  cmova  %edx,%eax
  mov    %eax,%edx
  add    %rdx,%rcx
  movzbl (%rdi),%edx
  test   %dl,%dl
  jne    L24
L6:
  mov    %ecx,%edx
  mov    $0x80808081,%r8d
  imul   %r8,%rdx
  shr    $0x27,%rdx
  mov    %edx,%esi
  shl    $0x8,%esi
  sub    %edx,%esi
  sub    %esi,%ecx
  add    %eax,%ecx
  mov    %ecx,%esi
  imul   %r8,%rsi
  shr    $0x27,%rsi
  mov    %esi,%edx
  shl    $0x8,%edx
  sub    %esi,%edx
  mov    %ecx,%esi
  sub    %edx,%esi
  mov    $0xff,%edi
  mov    %edi,%edx
  sub    %esi,%edx
  add    %edx,%eax
  mov    %eax,%ecx
  imul   %r8,%rcx
  shr    $0x27,%rcx
  mov    %ecx,%esi
  shl    $0x8,%esi
  sub    %ecx,%esi
  sub    %esi,%eax
  shl    $0x8,%edx
  sub    %eax,%edi
  or     %edi,%edx
  mov    %edx,%ecx
  imul   $0x6466f6b,%rcx,%rcx
  shr    $0x20,%rcx
  mov    %edx,%eax
  sub    %ecx,%eax
  shr    %eax
  add    %ecx,%eax
  shr    $0xa,%eax
  imul   $0x7cf,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  ret
L11:
  mov    $0x0,%ecx
  mov    $0x0,%eax
  jmp    L6
```

assistant: ```c
unsigned int hash(char *str) {
  unsigned int sum1 = 0, check1;
  unsigned long sum2 = 0L;
  while ('\0' != *str) {
    sum1 += (*str);
    str++;
    if (255 <= sum1)
      sum1 -= 255;
    sum2 += sum1;
  }
  check1 = sum2;
  check1 %= 255;
  check1 = 255 - (sum1 + check1) % 255;
  sum1 = 255 - (sum1 + check1) % 255;
  return (((check1 << 8) | sum1) % 1999);
}
```