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
<exppart>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,%rax
  mov    %rdx,%r9
  mov    %rcx,%rbx
  mov    %fs:0x28,%rdx
  mov    %rdx,-0x18(%rbp)
  xor    %edx,%edx
  movslq %r8d,%r11
  shl    $0x3,%r11
  lea    0xf(%r11),%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rcx
L20:
  cmp    %rcx,%rsp
  je     L63
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L20
L63:
  mov    %rsi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L51
  orq    $0x0,-0x8(%rsp,%rdx,1)
L51:
  mov    %rsp,%rsi
  lea    0xf(%r11),%rdx
  mov    %rdx,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%r10
  sub    %rdx,%r10
L70:
  cmp    %r10,%rsp
  je     L104
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L70
L104:
  mov    %rcx,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L127
  orq    $0x0,-0x8(%rsp,%rdx,1)
L127:
  mov    %rsp,%r10
  test   %r8d,%r8d
  jle    L99
  mov    %r8d,%edx
  mov    $0x0,%ecx
L119:
  movsd  (%rdi,%rcx,8),%xmm0
  subsd  (%rbx,%rcx,8),%xmm0
  movsd  %xmm0,(%rsi,%rcx,8)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L119
  mov    %r10,%rdi
  mov    %rax,%rcx
  mov    %r8d,%r8d
  lea    (%r10,%r8,8),%r8
  movsd  D12(%rip),%xmm2
L76:
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
L95:
  movsd  (%rcx,%rax,8),%xmm0
  mulsd  (%rsi,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L95
  mulsd  %xmm2,%xmm1
  movsd  %xmm1,(%rdi)
  add    $0x8,%rdi
  add    %r11,%rcx
  cmp    %r8,%rdi
  jne    L76
  mov    $0x0,%eax
L47:
  movsd  (%r10,%rax,8),%xmm0
  addsd  (%r9,%rax,8),%xmm0
  movsd  %xmm0,(%r10,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L47
  mov    $0x0,%eax
  pxor   %xmm0,%xmm0
L23:
  movsd  (%rsi,%rax,8),%xmm1
  mulsd  (%r10,%rax,8),%xmm1
  addsd  %xmm1,%xmm0
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L23
L25:
  mulsd  D17(%rip),%xmm0
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L74
  mov    -0x8(%rbp),%rbx
  leave
  ret
L99:
  pxor   %xmm0,%xmm0
  jmp    L25
L74:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D12
data_type: f32[2]
name: extract_symbolic_data
arguments: data_label: D17
data_type: byte[8]

tool: {"D12": [0.0,1.75]}

tool: {"D17": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double exppart(double *n, double *X, double *x, double *intshift, int g) {
  double tmp1[g];
  double tmp2[g];
  int i, j;
  for (i = 0; i < g; i++)
    tmp1[i] = n[i] - intshift[i];
  double sum;
  for (i = 0; i < g; i++) {
    sum = 0;
    for (j = 0; j < g; j++)
      sum += X[i * g + j] * tmp1[j];
    tmp2[i] = sum / 2.0;
  }
  for (i = 0; i < g; i++)
    tmp2[i] = tmp2[i] + x[i];
  double dot = 0;
  for (i = 0; i < g; i++)
    dot += tmp1[i] * tmp2[i];
  return 2 * 3.14159265358979323846 * dot;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<exppart>:
  endbr64
  push   %rbp
  movslq %r8d,%r10
  mov    %rdi,%r11
  mov    %rdx,%rdi
  shl    $0x3,%r10
  mov    %rsi,%rax
  mov    %rcx,%rsi
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rdx
  mov    %rdx,-0x18(%rbp)
  xor    %edx,%edx
  lea    0xf(%r10),%rdx
  mov    %rsp,%r9
  mov    %rdx,%rbx
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rbx
  and    $0xfffffffffffffff0,%rcx
  sub    %rbx,%r9
  cmp    %r9,%rsp
  je     L67
L134:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %r9,%rsp
  jne    L134
L67:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L49
L132:
  mov    %rdx,%r9
  mov    %rsp,%rbx
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rbx
  and    $0xfffffffffffffff0,%r9
  cmp    %rbx,%rsp
  je     L154
L65:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rbx,%rsp
  jne    L65
L154:
  and    $0xfff,%r9d
  sub    %r9,%rsp
  test   %r9,%r9
  jne    L148
L90:
  mov    %rsp,%r9
  test   %r8d,%r8d
  jle    L81
  mov    %r8d,%r8d
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L106:
  movsd  (%r11,%rdx,8),%xmm0
  subsd  (%rsi,%rdx,8),%xmm0
  movsd  %xmm0,(%rcx,%rdx,8)
  add    $0x1,%rdx
  cmp    %rdx,%r8
  jne    L106
  mov    %r9,%rsi
  lea    (%r9,%r8,8),%r11
  pxor   %xmm0,%xmm0
  mov    %rax,%rdx
  movsd  D9(%rip),%xmm3
  nop
L40:
  xor    %eax,%eax
  movapd %xmm0,%xmm2
  cs nopw 0x0(%rax,%rax,1)
L126:
  movsd  (%rdx,%rax,8),%xmm1
  mulsd  (%rcx,%rax,8),%xmm1
  add    $0x1,%rax
  addsd  %xmm1,%xmm2
  cmp    %rax,%r8
  jne    L126
  mulsd  %xmm3,%xmm2
  add    $0x8,%rsi
  add    %r10,%rdx
  movsd  %xmm2,-0x8(%rsi)
  cmp    %rsi,%r11
  jne    L40
  xor    %eax,%eax
  xchg   %ax,%ax
L153:
  movsd  (%r9,%rax,8),%xmm1
  addsd  (%rdi,%rax,8),%xmm1
  movsd  %xmm1,(%r9,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%r8
  jne    L153
  xor    %eax,%eax
  nopl   0x0(%rax)
L115:
  movsd  (%rcx,%rax,8),%xmm1
  mulsd  (%r9,%rax,8),%xmm1
  add    $0x1,%rax
  addsd  %xmm1,%xmm0
  cmp    %rax,%r8
  jne    L115
  mulsd  D18(%rip),%xmm0
L2:
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  mov    -0x8(%rbp),%rbx
  leave
  ret
L49:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L132
L81:
  pxor   %xmm0,%xmm0
  jmp    L2
L148:
  orq    $0x0,-0x8(%rsp,%r9,1)
  jmp    L90
L35:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D9
type_infered: f32[2]
name: unpack_data
arguments: label: D18
type_infered: byte[8]

tool: {"D9": [0.0,1.75]}

tool: {"D18": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double exppart(double *n, double *X, double *x, double *intshift, int g) {
  double tmp1[g];
  double tmp2[g];
  int i, j;
  for (i = 0; i < g; i++)
    tmp1[i] = n[i] - intshift[i];
  double sum;
  for (i = 0; i < g; i++) {
    sum = 0;
    for (j = 0; j < g; j++)
      sum += X[i * g + j] * tmp1[j];
    tmp2[i] = sum / 2.0;
  }
  for (i = 0; i < g; i++)
    tmp2[i] = tmp2[i] + x[i];
  double dot = 0;
  for (i = 0; i < g; i++)
    dot += tmp1[i] * tmp2[i];
  return 2 * 3.14159265358979323846 * dot;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<time_elapsed>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rcx
  mov    %rdx,%rax
  sub    %rcx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  imul   $0xf4240,%rax,%rdx
  mov    -0x20(%rbp),%rax
  mov    0x8(%rax),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rcx
  mov    %rdx,%rax
  sub    %rcx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long time_elapsed(struct timeval *last, struct timeval *current) {
  unsigned long secs, diff;
  secs = current->tv_sec - last->tv_sec;
  diff = 1000000 * secs + current->tv_usec - last->tv_usec;
  return (diff);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<time_elapsed>:
  endbr64
  mov    (%rsi),%rax
  sub    (%rdi),%rax
  imul   $0xf4240,%rax,%rax
  add    0x8(%rsi),%rax
  sub    0x8(%rdi),%rax
  ret
```

assistant: ```c
unsigned long time_elapsed(struct timeval *last, struct timeval *current) {
  unsigned long secs, diff;
  secs = current->tv_sec - last->tv_sec;
  diff = 1000000 * secs + current->tv_usec - last->tv_usec;
  return (diff);
}
```
user: What is the c source code of the assembly code below?

```asm
<time_elapsed>:
  endbr64
  mov    (%rsi),%rax
  sub    (%rdi),%rax
  imul   $0xf4240,%rax,%rax
  add    0x8(%rsi),%rax
  sub    0x8(%rdi),%rax
  ret
```

assistant: ```c
unsigned long time_elapsed(struct timeval *last, struct timeval *current) {
  unsigned long secs, diff;
  secs = current->tv_sec - last->tv_sec;
  diff = 1000000 * secs + current->tv_usec - last->tv_usec;
  return (diff);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<time_elapsed>:
  endbr64
  mov    (%rsi),%rax
  sub    (%rdi),%rax
  imul   $0xf4240,%rax,%rax
  add    0x8(%rsi),%rax
  sub    0x8(%rdi),%rax
  ret
```

assistant: ```c
unsigned long time_elapsed(struct timeval *last, struct timeval *current) {
  unsigned long secs, diff;
  secs = current->tv_sec - last->tv_sec;
  diff = 1000000 * secs + current->tv_usec - last->tv_usec;
  return (diff);
}
```
user: What is the c source code of the assembly code below?

```asm
<sumR_r>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L2
  mov    $0x0,%eax
  jmp    L6
L2:
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <sumR_r>
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %edx,%eax
L6:
  leave
  ret
```

assistant: ```c
int sumR_r(int arr[], int n) {
  if (n == 0) {
    return 0;
  } else {
    return sumR_r(arr, n - 1) + arr[n - 1];
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sumR_r>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebx
  test   %esi,%esi
  jne    L6
L15:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  mov    %rdi,%rbp
  lea    -0x1(%rsi),%esi
  call   <sumR_r>
  movslq %ebx,%rbx
  add    -0x4(%rbp,%rbx,4),%eax
  mov    %eax,%ebx
  jmp    L15
```

assistant: ```c
int sumR_r(int arr[], int n) {
  if (n == 0) {
    return 0;
  } else {
    return sumR_r(arr, n - 1) + arr[n - 1];
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sumR_r>:
  endbr64
  push   %r12
  movslq %esi,%r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  test   %r12d,%r12d
  jne    L30
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L30:
  mov    %r12d,%ebx
  sub    $0x1,%ebx
  jne    L48
L37:
  add    -0x4(%rdi,%r12,4),%ebx
  add    $0x10,%rsp
  mov    %ebx,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L48:
  mov    %r12d,%ebp
  sub    $0x2,%ebp
  jne    L3
L15:
  movslq %ebx,%rbx
  add    -0x4(%rdi,%rbx,4),%ebp
  mov    %ebp,%ebx
  jmp    L37
  nopl   0x0(%rax,%rax,1)
L3:
  lea    -0x3(%r12),%esi
  mov    %rdi,0x8(%rsp)
  movslq %ebp,%rbp
  call   <sumR_r>
  mov    0x8(%rsp),%rdi
  add    -0x4(%rdi,%rbp,4),%eax
  mov    %eax,%ebp
  jmp    L15
```

assistant: ```c
int sumR_r(int arr[], int n) {
  if (n == 0) {
    return 0;
  } else {
    return sumR_r(arr, n - 1) + arr[n - 1];
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<sumR_r>:
  endbr64
  push   %r12
  movslq %esi,%r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  test   %r12d,%r12d
  jne    L29
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L29:
  mov    %r12d,%ebx
  sub    $0x1,%ebx
  jne    L13
L5:
  add    -0x4(%rdi,%r12,4),%ebx
  add    $0x10,%rsp
  mov    %ebx,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L13:
  mov    %r12d,%ebp
  sub    $0x2,%ebp
  jne    L15
L26:
  movslq %ebx,%rbx
  add    -0x4(%rdi,%rbx,4),%ebp
  mov    %ebp,%ebx
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L15:
  lea    -0x3(%r12),%esi
  mov    %rdi,0x8(%rsp)
  movslq %ebp,%rbp
  call   <sumR_r>
  mov    0x8(%rsp),%rdi
  add    -0x4(%rdi,%rbp,4),%eax
  mov    %eax,%ebp
  jmp    L26
```

assistant: ```c
int sumR_r(int arr[], int n) {
  if (n == 0) {
    return 0;
  } else {
    return sumR_r(arr, n - 1) + arr[n - 1];
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<comm_cb_nop>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int comm_cb_nop(char *buf, int len) {
  (void)buf;
  (void)len;
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<comm_cb_nop>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int comm_cb_nop(char *buf, int len) {
  (void)buf;
  (void)len;
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<comm_cb_nop>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int comm_cb_nop(char *buf, int len) {
  (void)buf;
  (void)len;
  return 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<comm_cb_nop>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int comm_cb_nop(char *buf, int len) {
  (void)buf;
  (void)len;
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<True16PixelDriverC>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    (%rsi),%rbx
  test   %r8w,%r8w
  je     L107
  mov    %rdi,%r11
  mov    %rcx,%r10
  lea    -0x1(%r8),%ebp
  mov    $0x4,%r12d
  movswq %dx,%r13
  jmp    L156
L123:
  movzwl -0x2(%rcx),%edi
L67:
  add    $0x4,%rcx
  cmp    %r9w,%di
  jge    L74
L159:
  mov    %rcx,%r11
  movzwl -0x4(%rcx),%eax
  test   %ax,%ax
  js     L123
  movswq %ax,%rax
  mov    (%rbx,%rax,8),%r8
  movswq %di,%rdi
  lea    (%r10,%rdi,2),%rax
  movzwl -0x2(%rcx),%edi
  movswq %di,%rdx
  lea    (%r10,%rdx,2),%r14
  test   $0x2,%al
  je     L166
  lea    0x2(%rax),%rdx
  mov    %r8w,(%rax)
  cmp    %rdx,%r14
  jbe    L67
  lea    -0x4(%r14),%rsi
  cmp    %rdx,%rsi
  jb     L130
L49:
  mov    %rdx,%rax
L8:
  mov    %r8,(%rax)
  add    $0x4,%rax
  cmp    %rax,%rsi
  jae    L8
  mov    %rsi,%rax
  sub    %rdx,%rax
  shr    $0x2,%rax
  lea    0x4(,%rax,4),%rax
  lea    0x1(%rdx),%r15
  add    $0x1,%rsi
  cmp    %rsi,%r15
  cmova  %r12,%rax
  add    %rax,%rdx
L60:
  cmp    %rdx,%r14
  jbe    L67
L130:
  add    $0x2,%rdx
  mov    %r8w,-0x2(%rdx)
  cmp    %rdx,%r14
  ja     L130
  jmp    L67
L166:
  lea    -0x4(%r14),%rsi
  cmp    %rsi,%rax
  ja     L72
  mov    %rax,%rdx
  jmp    L49
L72:
  mov    %rax,%rdx
  jmp    L60
L117:
  mov    %rax,%r11
L74:
  add    %r13,%r10
  sub    $0x1,%ebp
  cmp    $0xffff,%bp
  je     L107
L156:
  lea    0x2(%r11),%rax
  movzwl (%r11),%edi
  cmp    %r9w,%di
  jge    L117
  lea    0x6(%r11),%rcx
  jmp    L159
L107:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void True16PixelDriverC(short *diffp, void *colorTable, short rowBytes, void *baseAddr, short rowCount, short rightEdge) {
  long *colors;
  short theColor;
  long pixels;
  short x1;
  char *addr;
  short *dest;
  short *endAddr;
  colors = *(long **)colorTable;
  addr = (char *)baseAddr;
  while (rowCount--) {
    x1 = *diffp++;
    while (x1 < rightEdge) {
      theColor = *diffp++;
      if (theColor < 0) {
        x1 = *diffp++;
      } else {
        pixels = colors[theColor];
        dest = x1 + (short *)addr;
        x1 = *diffp++;
        endAddr = x1 + (short *)addr;
        if (2 & (long)dest) {
          *dest++ = pixels;
          if (dest >= endAddr)
            goto done;
        }
        endAddr -= 2;
        while (dest <= endAddr) {
          *(long *)dest = pixels;
          dest += 2;
        }
        endAddr += 2;
        while (dest < endAddr) {
          *dest++ = pixels;
        }
      done:;
      }
    }
    addr += rowBytes;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<True16PixelDriverC>:
  endbr64
  mov    (%rsi),%r11
  test   %r8w,%r8w
  je     L31
  push   %r14
  mov    %rcx,%r10
  push   %r13
  push   %r12
  movswq %dx,%r12
  push   %rbp
  mov    $0x4,%ebp
  push   %rbx
  lea    -0x1(%r8),%ebx
  nopl   0x0(%rax)
L50:
  lea    0x2(%rdi),%rax
  movzwl (%rdi),%r8d
  mov    %rax,%rdi
  nopl   0x0(%rax,%rax,1)
L108:
  cmp    %r9w,%r8w
  jge    L49
  movswq (%rdi),%rax
  add    $0x4,%rdi
  movswq %r8w,%rdx
  movzwl -0x2(%rdi),%r8d
  test   %ax,%ax
  js     L108
  mov    (%r11,%rax,8),%rsi
  lea    (%r10,%rdx,2),%rax
  movswq %r8w,%rdx
  lea    (%r10,%rdx,2),%r13
  test   $0x2,%al
  je     L28
  lea    0x2(%rax),%rdx
  mov    %si,(%rax)
  mov    %esi,%r14d
  cmp    %rdx,%r13
  jbe    L108
  lea    -0x4(%r13),%rcx
  cmp    %rdx,%rcx
  jb     L9
L102:
  mov    %rdx,%rax
  nopl   0x0(%rax,%rax,1)
L56:
  mov    %rsi,(%rax)
  add    $0x4,%rax
  cmp    %rax,%rcx
  jae    L56
  mov    %rcx,%rax
  lea    0x1(%rdx),%r14
  add    $0x1,%rcx
  sub    %rdx,%rax
  shr    $0x2,%rax
  cmp    %rcx,%r14
  lea    0x4(,%rax,4),%rax
  cmova  %rbp,%rax
  add    %rax,%rdx
L77:
  cmp    %rdx,%r13
  jbe    L108
  mov    %esi,%r14d
L9:
  add    $0x2,%rdx
  mov    %r14w,-0x2(%rdx)
  cmp    %rdx,%r13
  jbe    L108
  add    $0x2,%rdx
  mov    %r14w,-0x2(%rdx)
  cmp    %rdx,%r13
  ja     L9
  jmp    L108
  nopl   0x0(%rax)
L28:
  lea    -0x4(%r13),%rcx
  mov    %rax,%rdx
  cmp    %rcx,%rax
  jbe    L102
  jmp    L77
  xchg   %ax,%ax
L49:
  sub    $0x1,%ebx
  add    %r12,%r10
  cmp    $0xffff,%bx
  jne    L50
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L31:
  ret
```

assistant: ```c
void True16PixelDriverC(short *diffp, void *colorTable, short rowBytes, void *baseAddr, short rowCount, short rightEdge) {
  long *colors;
  short theColor;
  long pixels;
  short x1;
  char *addr;
  short *dest;
  short *endAddr;
  colors = *(long **)colorTable;
  addr = (char *)baseAddr;
  while (rowCount--) {
    x1 = *diffp++;
    while (x1 < rightEdge) {
      theColor = *diffp++;
      if (theColor < 0) {
        x1 = *diffp++;
      } else {
        pixels = colors[theColor];
        dest = x1 + (short *)addr;
        x1 = *diffp++;
        endAddr = x1 + (short *)addr;
        if (2 & (long)dest) {
          *dest++ = pixels;
          if (dest >= endAddr)
            goto done;
        }
        endAddr -= 2;
        while (dest <= endAddr) {
          *(long *)dest = pixels;
          dest += 2;
        }
        endAddr += 2;
        while (dest < endAddr) {
          *dest++ = pixels;
        }
      done:;
      }
    }
    addr += rowBytes;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<True16PixelDriverC>:
  endbr64
  mov    (%rsi),%r11
  test   %r8w,%r8w
  je     L76
  push   %r14
  mov    %rcx,%r10
  push   %r13
  push   %r12
  movswq %dx,%r12
  push   %rbp
  mov    $0x4,%ebp
  push   %rbx
  lea    -0x1(%r8),%ebx
  nopl   0x0(%rax)
L44:
  movzwl (%rdi),%r8d
  lea    0x2(%rdi),%rax
  mov    %rax,%rdi
  cmp    %r9w,%r8w
  jl     L144
  jmp    L88
  cs nopw 0x0(%rax,%rax,1)
L41:
  cmp    %r8w,%r9w
  jle    L88
L144:
  movswq (%rdi),%rax
  add    $0x4,%rdi
  movswq %r8w,%rdx
  movzwl -0x2(%rdi),%r8d
  test   %ax,%ax
  js     L41
  mov    (%r11,%rax,8),%rcx
  lea    (%r10,%rdx,2),%rax
  movswq %r8w,%rdx
  lea    (%r10,%rdx,2),%r13
  test   $0x2,%al
  je     L85
  lea    0x2(%rax),%rsi
  mov    %cx,(%rax)
  mov    %ecx,%r14d
  cmp    %rsi,%r13
  jbe    L41
  lea    -0x4(%r13),%rdx
  cmp    %rsi,%rdx
  jb     L37
L118:
  mov    %rsi,%rax
  nopl   0x0(%rax,%rax,1)
L58:
  mov    %rcx,(%rax)
  add    $0x4,%rax
  cmp    %rax,%rdx
  jae    L58
  mov    %rdx,%rax
  lea    0x1(%rsi),%r14
  add    $0x1,%rdx
  sub    %rsi,%rax
  shr    $0x2,%rax
  cmp    %r14,%rdx
  lea    0x4(,%rax,4),%rax
  cmovb  %rbp,%rax
  add    %rax,%rsi
L64:
  cmp    %rsi,%r13
  jbe    L41
  mov    %ecx,%r14d
L37:
  lea    0x2(%rsi),%rax
  mov    %r14w,(%rsi)
  cmp    %rax,%r13
  jbe    L41
  lea    0x4(%rsi),%rax
  mov    %r14w,0x2(%rsi)
  cmp    %rax,%r13
  jbe    L41
  mov    %r14w,0x4(%rsi)
  cmp    %r8w,%r9w
  jg     L144
  cs nopw 0x0(%rax,%rax,1)
L88:
  sub    $0x1,%ebx
  add    %r12,%r10
  cmp    $0xffff,%bx
  jne    L44
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L85:
  lea    -0x4(%r13),%rdx
  mov    %rax,%rsi
  cmp    %rdx,%rax
  jbe    L118
  jmp    L64
L76:
  ret
```

assistant: ```c
void True16PixelDriverC(short *diffp, void *colorTable, short rowBytes, void *baseAddr, short rowCount, short rightEdge) {
  long *colors;
  short theColor;
  long pixels;
  short x1;
  char *addr;
  short *dest;
  short *endAddr;
  colors = *(long **)colorTable;
  addr = (char *)baseAddr;
  while (rowCount--) {
    x1 = *diffp++;
    while (x1 < rightEdge) {
      theColor = *diffp++;
      if (theColor < 0) {
        x1 = *diffp++;
      } else {
        pixels = colors[theColor];
        dest = x1 + (short *)addr;
        x1 = *diffp++;
        endAddr = x1 + (short *)addr;
        if (2 & (long)dest) {
          *dest++ = pixels;
          if (dest >= endAddr)
            goto done;
        }
        endAddr -= 2;
        while (dest <= endAddr) {
          *(long *)dest = pixels;
          dest += 2;
        }
        endAddr += 2;
        while (dest < endAddr) {
          *dest++ = pixels;
        }
      done:;
      }
    }
    addr += rowBytes;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<G90_f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    $0x0,%eax
  call   <printer_set_positioning_absolute@plt>
  mov    $0x1,%eax
  leave
  ret
```

assistant: ```c
int G90_f(char *s) {
  printer_set_positioning_absolute();
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<G90_f>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <printer_set_positioning_absolute@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int G90_f(char *s) {
  printer_set_positioning_absolute();
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<G90_f>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <printer_set_positioning_absolute@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int G90_f(char *s) {
  printer_set_positioning_absolute();
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<G90_f>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <printer_set_positioning_absolute@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int G90_f(char *s) {
  printer_set_positioning_absolute();
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<row_stride_add_2x2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x10(%rbp)
  mov    -0x10(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0xc(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <row_stride_add_1x2@plt>
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  lea    (%rdx,%rax,1),%rdi
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%ecx
  mov    %rsi,%rdx
  mov    %eax,%esi
  call   <row_stride_add_1x2@plt>
  nop
  leave
  ret
```

assistant: ```c
void row_stride_add_2x2(const double *a, int a_row_stride, double *b, int b_row_stride) {
  row_stride_add_1x2(&a[(0) * a_row_stride + 0], a_row_stride, &b[(0) * b_row_stride + 0], b_row_stride);
  row_stride_add_1x2(&a[(1) * a_row_stride + 0], a_row_stride, &b[(1) * b_row_stride + 0], b_row_stride);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<row_stride_add_2x2>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebx
  mov    %rdx,%r13
  mov    %ecx,%ebp
  call   <row_stride_add_1x2@plt>
  movslq %ebp,%rax
  lea    0x0(%r13,%rax,8),%rdx
  movslq %ebx,%rax
  lea    (%r12,%rax,8),%rdi
  mov    %ebp,%ecx
  mov    %ebx,%esi
  call   <row_stride_add_1x2@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void row_stride_add_2x2(const double *a, int a_row_stride, double *b, int b_row_stride) {
  row_stride_add_1x2(&a[(0) * a_row_stride + 0], a_row_stride, &b[(0) * b_row_stride + 0], b_row_stride);
  row_stride_add_1x2(&a[(1) * a_row_stride + 0], a_row_stride, &b[(1) * b_row_stride + 0], b_row_stride);
}
```