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

```asm
<decode_base64>:
  endbr64
  push   %r15
  xor    %edx,%edx
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  cmpb   $0x3d,-0x1(%rdi,%rsi,1)
  sete   %dl
  xor    %eax,%eax
  cmpb   $0x3d,-0x2(%rdi,%rsi,1)
  mov    %rsi,0x8(%rsp)
  sete   %al
  add    %edx,%eax
  lea    0x3(%rdi),%rdx
  mov    %eax,0x14(%rsp)
  lea    (%rdi,%rsi,1),%rax
  cmp    %rdx,%rax
  jbe    L10
  sub    %rdi,%rax
  mov    %rdi,%r15
  mov    %rdi,%rbp
  sub    $0x4,%rax
  shr    $0x2,%rax
  add    $0x1,%rax
  mov    %rax,0x18(%rsp)
  lea    (%rdi,%rax,4),%r14
  nopl   0x0(%rax,%rax,1)
L5:
  movsbl 0x3(%rbp),%edi
  add    $0x4,%rbp
  add    $0x3,%r15
  call   <unbase64@plt>
  movsbl -0x2(%rbp),%edi
  mov    %eax,%r12d
  call   <unbase64@plt>
  movsbl -0x3(%rbp),%edi
  mov    %eax,%ebx
  call   <unbase64@plt>
  movsbl -0x4(%rbp),%edi
  shl    $0x6,%ebx
  shl    $0xc,%eax
  or     %eax,%ebx
  call   <unbase64@plt>
  or     %r12d,%ebx
  shl    $0x12,%eax
  or     %ebx,%eax
  movzbl %ah,%ecx
  mov    %al,-0x1(%r15)
  sar    $0x10,%eax
  mov    %cl,-0x2(%r15)
  mov    %al,-0x3(%r15)
  cmp    %r14,%rbp
  jne    L5
  mov    0x18(%rsp),%rax
  lea    (%rax,%rax,2),%rbx
  sub    %rbx,0x8(%rsp)
  add    %rbx,%r13
L0:
  mov    0x8(%rsp),%rdx
  mov    %r13,%rdi
  mov    $0x20,%esi
  call   <memset@plt>
  movslq 0x14(%rsp),%rdx
  mov    %rbx,%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  sub    %rdx,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L10:
  xor    %ebx,%ebx
  jmp    L0
```

assistant: ```c
size_t decode_base64(uint8_t *buf, size_t len) {
  uint8_t *rd, *wr;
  int nuls = 0;
  nuls = (buf[len - 1] == '=') + (buf[len - 2] == '=');
  for (rd = buf, wr = buf; rd + 3 < buf + len; rd += 4, wr += 3) {
    uint_least32_t X;
    X = unbase64(rd[3]) | (unbase64(rd[2]) << 6) | (unbase64(rd[1]) << 12) | (unbase64(rd[0]) << 18);
    wr[2] = X & 0xff;
    wr[1] = (X >> 8) & 0xff;
    wr[0] = (X >> 16) & 0xff;
  }
  memset(wr, ' ', len - (wr - buf));
  return wr - buf - nuls;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<decode_base64>:
  endbr64
  push   %r15
  xor    %edx,%edx
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  cmpb   $0x3d,-0x1(%rdi,%rsi,1)
  sete   %dl
  xor    %eax,%eax
  cmpb   $0x3d,-0x2(%rdi,%rsi,1)
  mov    %rsi,0x8(%rsp)
  sete   %al
  add    %edx,%eax
  lea    0x3(%rdi),%rdx
  mov    %eax,0x14(%rsp)
  lea    (%rdi,%rsi,1),%rax
  cmp    %rdx,%rax
  jbe    L12
  sub    %rdi,%rax
  mov    %rdi,%r15
  mov    %rdi,%rbp
  sub    $0x4,%rax
  shr    $0x2,%rax
  add    $0x1,%rax
  mov    %rax,0x18(%rsp)
  lea    (%rdi,%rax,4),%r14
  nopl   0x0(%rax,%rax,1)
L16:
  movsbl 0x3(%rbp),%edi
  add    $0x4,%rbp
  add    $0x3,%r15
  call   <unbase64@plt>
  movsbl -0x2(%rbp),%edi
  mov    %eax,%r12d
  call   <unbase64@plt>
  movsbl -0x3(%rbp),%edi
  mov    %eax,%ebx
  call   <unbase64@plt>
  movsbl -0x4(%rbp),%edi
  shl    $0x6,%ebx
  shl    $0xc,%eax
  or     %eax,%ebx
  call   <unbase64@plt>
  or     %r12d,%ebx
  shl    $0x12,%eax
  or     %ebx,%eax
  movzbl %ah,%ecx
  mov    %al,-0x1(%r15)
  sar    $0x10,%eax
  mov    %cl,-0x2(%r15)
  mov    %al,-0x3(%r15)
  cmp    %r14,%rbp
  jne    L16
  mov    0x18(%rsp),%rax
  lea    (%rax,%rax,2),%rbx
  sub    %rbx,0x8(%rsp)
  add    %rbx,%r13
L5:
  mov    0x8(%rsp),%rdx
  mov    %r13,%rdi
  mov    $0x20,%esi
  call   <memset@plt>
  movslq 0x14(%rsp),%rdx
  mov    %rbx,%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  sub    %rdx,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L12:
  xor    %ebx,%ebx
  jmp    L5
```

assistant: ```c
size_t decode_base64(uint8_t *buf, size_t len) {
  uint8_t *rd, *wr;
  int nuls = 0;
  nuls = (buf[len - 1] == '=') + (buf[len - 2] == '=');
  for (rd = buf, wr = buf; rd + 3 < buf + len; rd += 4, wr += 3) {
    uint_least32_t X;
    X = unbase64(rd[3]) | (unbase64(rd[2]) << 6) | (unbase64(rd[1]) << 12) | (unbase64(rd[0]) << 18);
    wr[2] = X & 0xff;
    wr[1] = (X >> 8) & 0xff;
    wr[0] = (X >> 16) & 0xff;
  }
  memset(wr, ' ', len - (wr - buf));
  return wr - buf - nuls;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movss  -0x10(%rbp),%xmm0
  movss  %xmm0,-0xc(%rbp)
  movss  -0x10(%rbp),%xmm0
  cvttss2si %xmm0,%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  movss  %xmm0,-0x10(%rbp)
  movss  -0x10(%rbp),%xmm2
  movss  -0xc(%rbp),%xmm0
  movaps %xmm0,%xmm1
  subss  %xmm2,%xmm1
  movss  D17(%rip),%xmm0
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0xc(%rbp)
  movss  -0x10(%rbp),%xmm1
  movss  D33(%rip),%xmm0
  mulss  %xmm1,%xmm0
  addss  -0xc(%rbp),%xmm0
  movss  %xmm0,-0x10(%rbp)
  movss  -0x10(%rbp),%xmm0
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm0,%xmm3
  movq   %xmm3,%rax
  movq   %rax,%xmm0
  lea    D40(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D25
type: string
name: read_data
arguments: data_tag: D3
type: string
name: read_data
arguments: data_tag: D17
type: byte[4]
name: read_data
arguments: data_tag: D33
type: byte[4]
name: read_data
arguments: data_tag: D40
type: string

tool: D25: Insira as horas formatada 0.00: 

tool: D3: %f

tool: {"D17": [0x00,0x00,0xc8,0x42]}

tool: {"D33": [0x00,0x00,0x70,0x42]}

tool: D40: %2.0f minutos

assistant: ```c
int main() {
  float hora;
  printf("Insira as horas formatada 0.00: ");
  scanf("%f", &hora);
  float min = hora;
  hora = (int)hora;
  min = (min - hora) * 100;
  hora = hora * 60 + min;
  printf("%2.0f minutos", hora);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D24(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D18(%rip),%rdi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm1
  cvttss2si %xmm1,%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  subss  %xmm0,%xmm1
  mulss  D19(%rip),%xmm0
  mulss  D31(%rip),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsp)
  cvtss2sd %xmm0,%xmm0
  lea    D47(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D24
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D18
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D19
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_tag: D31
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_tag: D47
type_guessed: string

tool: D24: Insira as horas formatada 0.00: 

tool: D18: %f

tool: {"D19": [0x00,0x00,0x70,0x42]}

tool: {"D31": [0x00,0x00,0xc8,0x42]}

tool: D47: %2.0f minutos

assistant: ```c
int main() {
  float hora;
  printf("Insira as horas formatada 0.00: ");
  scanf("%f", &hora);
  float min = hora;
  hora = (int)hora;
  min = (min - hora) * 100;
  hora = hora * 60 + min;
  printf("%2.0f minutos", hora);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D5(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    D44(%rip),%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm1
  pxor   %xmm0,%xmm0
  lea    D21(%rip),%rdi
  cvttss2si %xmm1,%eax
  cvtsi2ss %eax,%xmm0
  mov    $0x1,%eax
  subss  %xmm0,%xmm1
  mulss  D31(%rip),%xmm0
  mulss  D4(%rip),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsp)
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
type: string
name: extract_symbolic_data
arguments: tag: D44
type: string
name: extract_symbolic_data
arguments: tag: D21
type: string
name: extract_symbolic_data
arguments: tag: D31
type: byte[4]
name: extract_symbolic_data
arguments: tag: D4
type: byte[4]

tool: D5: Insira as horas formatada 0.00: 

tool: D44: %f

tool: D21: %2.0f minutos

tool: {"D31": [0x00,0x00,0x70,0x42]}

tool: {"D4": [0x00,0x00,0xc8,0x42]}

assistant: ```c
int main() {
  float hora;
  printf("Insira as horas formatada 0.00: ");
  scanf("%f", &hora);
  float min = hora;
  hora = (int)hora;
  min = (min - hora) * 100;
  hora = hora * 60 + min;
  printf("%2.0f minutos", hora);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D24(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    D10(%rip),%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm1
  pxor   %xmm0,%xmm0
  lea    D14(%rip),%rdi
  cvttss2si %xmm1,%eax
  cvtsi2ss %eax,%xmm0
  mov    $0x1,%eax
  subss  %xmm0,%xmm1
  mulss  D43(%rip),%xmm0
  mulss  D17(%rip),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsp)
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D24
type_infered: string
name: retrieve_data
arguments: data_tag: D10
type_infered: string
name: retrieve_data
arguments: data_tag: D14
type_infered: string
name: retrieve_data
arguments: data_tag: D43
type_infered: byte[4]
name: retrieve_data
arguments: data_tag: D17
type_infered: byte[4]

tool: D24: Insira as horas formatada 0.00: 

tool: D10: %f

tool: D14: %2.0f minutos

tool: {"D43": [0x00,0x00,0x70,0x42]}

tool: {"D17": [0x00,0x00,0xc8,0x42]}

assistant: ```c
int main() {
  float hora;
  printf("Insira as horas formatada 0.00: ");
  scanf("%f", &hora);
  float min = hora;
  hora = (int)hora;
  min = (min - hora) * 100;
  hora = hora * 60 + min;
  printf("%2.0f minutos", hora);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ulloptest>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <ulloptest2@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <ulloptest2@plt>
  nop
  leave
  ret
```

assistant: ```c
void ulloptest(unsigned long long a, unsigned long long b) {
  ulloptest2(a, b);
  ulloptest2(b, a);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ulloptest>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  call   <ulloptest2@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <ulloptest2@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void ulloptest(unsigned long long a, unsigned long long b) {
  ulloptest2(a, b);
  ulloptest2(b, a);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ulloptest>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <ulloptest2@plt>
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <ulloptest2@plt>
```

assistant: ```c
void ulloptest(unsigned long long a, unsigned long long b) {
  ulloptest2(a, b);
  ulloptest2(b, a);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ulloptest>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <ulloptest2@plt>
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <ulloptest2@plt>
```

assistant: ```c
void ulloptest(unsigned long long a, unsigned long long b) {
  ulloptest2(a, b);
  ulloptest2(b, a);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<pentacolumn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  mov    $0x0,%eax
  call   <diff@plt>
  movsd  -0x18(%rbp),%xmm1
  movsd  -0x18(%rbp),%xmm0
  mov    -0x20(%rbp),%rax
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <cylinder@plt>
  movsd  -0x18(%rbp),%xmm1
  movsd  D13(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  -0x18(%rbp),%xmm0
  mov    -0x20(%rbp),%rax
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <cylinder@plt>
  mov    $0x0,%eax
  call   <enddiff@plt>
  movsd  -0x18(%rbp),%xmm1
  movsd  D9(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  comisd D43(%rip),%xmm0
  ja     L19
  jmp    L37
L19:
  movsd  -0x20(%rbp),%xmm0
  movapd %xmm0,%xmm1
  divsd  -0x18(%rbp),%xmm1
  movsd  D67(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L22
L16:
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0xc(%rbp),%xmm1
  movsd  D30(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  movq   %rax,%xmm0
  call   <rotate@plt>
  movsd  -0x8(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movapd %xmm0,%xmm1
  mov    $0x0,%edi
  movq   %rax,%xmm0
  call   <xlate@plt>
  movsd  -0x20(%rbp),%xmm1
  movsd  D16(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movapd %xmm0,%xmm2
  subsd  -0x8(%rbp),%xmm2
  movsd  -0x18(%rbp),%xmm1
  movsd  D9(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movapd %xmm2,%xmm1
  movq   %rax,%xmm0
  call   <pentacolumn>
  mov    $0x0,%eax
  call   <endxlate@plt>
  mov    $0x0,%eax
  call   <endrotate@plt>
  addl   $0x1,-0xc(%rbp)
L22:
  cmpl   $0x4,-0xc(%rbp)
  jle    L16
L37:
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D13
datatype: f64
name: unpack_data
arguments: label: D9
datatype: f64
name: unpack_data
arguments: label: D43
datatype: f64[2]
name: unpack_data
arguments: label: D67
datatype: byte[8]
name: unpack_data
arguments: label: D30
datatype: byte[8]
name: unpack_data
arguments: label: D16
datatype: f64

tool: D13: 0.8

tool: D9: 0.4

tool: {"D43": [3.825,40.0]}

tool: {"D67": [0x00,0x00,0x00,0x00,0x00,0x00,0x44,0x40]}

tool: {"D30": [0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x40]}

tool: D16: 1.3

assistant: ```c
void pentacolumn(double r, double h) {
  int i;
  double zt;
  diff();
  cylinder(h, r, r);
  cylinder(h, r, r * 0.8);
  enddiff();
  if (r * 0.4 > 3.825) {
    zt = h / r * 40;
    for (i = 0; i < 5; i++) {
      rotate((360.0 / 5) * i, 0, 0, 1);
      xlate(r, 0, zt);
      pentacolumn(r * 0.4, h * 1.3 - zt);
      endxlate();
      endrotate();
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<pentacolumn>:
  endbr64
  push   %r14
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  movq   %xmm0,%rbx
  movsd  %xmm1,(%rsp)
  mov    $0x0,%eax
  call   <diff@plt>
  movq   %rbx,%xmm2
  movq   %rbx,%xmm1
  movsd  (%rsp),%xmm0
  call   <cylinder@plt>
  movq   %rbx,%xmm2
  mulsd  D3(%rip),%xmm2
  movq   %rbx,%xmm1
  movsd  (%rsp),%xmm0
  call   <cylinder@plt>
  mov    $0x0,%eax
  call   <enddiff@plt>
  movq   %rbx,%xmm6
  mulsd  D44(%rip),%xmm6
  comisd D39(%rip),%xmm6
  jbe    L1
  movq   %xmm6,%r14
  movsd  (%rsp),%xmm0
  movq   %rbx,%xmm7
  divsd  %xmm7,%xmm0
  mulsd  D17(%rip),%xmm0
  movsd  %xmm0,0x8(%rsp)
  mov    $0x0,%ebp
L2:
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebp,%xmm0
  mulsd  D58(%rip),%xmm0
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <rotate@plt>
  movsd  0x8(%rsp),%xmm1
  mov    $0x0,%edi
  movq   %rbx,%xmm0
  call   <xlate@plt>
  movsd  D4(%rip),%xmm3
  mulsd  (%rsp),%xmm3
  movapd %xmm3,%xmm1
  subsd  0x8(%rsp),%xmm1
  movq   %r14,%xmm0
  call   <pentacolumn>
  mov    $0x0,%eax
  call   <endxlate@plt>
  mov    $0x0,%eax
  call   <endrotate@plt>
  add    $0x1,%ebp
  cmp    $0x5,%ebp
  jne    L2
L1:
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: data_label: D3
type_infered: f64
name: read_data
arguments: data_label: D44
type_infered: f64
name: read_data
arguments: data_label: D39
type_infered: f64[2]
name: read_data
arguments: data_label: D17
type_infered: byte[8]
name: read_data
arguments: data_label: D58
type_infered: byte[8]
name: read_data
arguments: data_label: D4
type_infered: f64

tool: D3: 0.8

tool: D44: 0.4

tool: {"D39": [3.825,40.0]}

tool: {"D17": [0x00,0x00,0x00,0x00,0x00,0x00,0x44,0x40]}

tool: {"D58": [0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x40]}

tool: D4: 1.3

assistant: ```c
void pentacolumn(double r, double h) {
  int i;
  double zt;
  diff();
  cylinder(h, r, r);
  cylinder(h, r, r * 0.8);
  enddiff();
  if (r * 0.4 > 3.825) {
    zt = h / r * 40;
    for (i = 0; i < 5; i++) {
      rotate((360.0 / 5) * i, 0, 0, 1);
      xlate(r, 0, zt);
      pentacolumn(r * 0.4, h * 1.3 - zt);
      endxlate();
      endrotate();
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<pentacolumn>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %rbx
  sub    $0x28,%rsp
  movsd  %xmm0,0x8(%rsp)
  movsd  %xmm1,0x10(%rsp)
  call   <diff@plt>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm0
  movapd %xmm2,%xmm1
  call   <cylinder@plt>
  movsd  0x8(%rsp),%xmm3
  movsd  D26(%rip),%xmm2
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm3,%xmm2
  movapd %xmm3,%xmm1
  call   <cylinder@plt>
  xor    %eax,%eax
  call   <enddiff@plt>
  movsd  0x8(%rsp),%xmm3
  movsd  D39(%rip),%xmm4
  mulsd  %xmm3,%xmm4
  comisd D37(%rip),%xmm4
  jbe    L12
  movsd  0x10(%rsp),%xmm0
  movq   %xmm4,%r14
  xor    %ebx,%ebx
  divsd  %xmm3,%xmm0
  mulsd  D12(%rip),%xmm0
  movsd  %xmm0,0x18(%rsp)
L15:
  pxor   %xmm0,%xmm0
  mov    $0x1,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  cvtsi2sd %ebx,%xmm0
  mulsd  D57(%rip),%xmm0
  add    $0x1,%ebx
  call   <rotate@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x8(%rsp),%xmm0
  xor    %edi,%edi
  call   <xlate@plt>
  movsd  D18(%rip),%xmm5
  mulsd  0x10(%rsp),%xmm5
  movq   %r14,%xmm0
  movapd %xmm5,%xmm1
  subsd  0x18(%rsp),%xmm1
  call   <pentacolumn>
  xor    %eax,%eax
  call   <endxlate@plt>
  xor    %eax,%eax
  call   <endrotate@plt>
  cmp    $0x5,%ebx
  jne    L15
L12:
  add    $0x28,%rsp
  pop    %rbx
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: data_label: D26
type_guessed: f64
name: read_data
arguments: data_label: D39
type_guessed: f64
name: read_data
arguments: data_label: D37
type_guessed: f64[2]
name: read_data
arguments: data_label: D12
type_guessed: byte[8]
name: read_data
arguments: data_label: D57
type_guessed: byte[8]
name: read_data
arguments: data_label: D18
type_guessed: f64

tool: D26: 0.8

tool: D39: 0.4

tool: {"D37": [3.825,40.0]}

tool: {"D12": [0x00,0x00,0x00,0x00,0x00,0x00,0x44,0x40]}

tool: {"D57": [0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x40]}

tool: D18: 1.3

assistant: ```c
void pentacolumn(double r, double h) {
  int i;
  double zt;
  diff();
  cylinder(h, r, r);
  cylinder(h, r, r * 0.8);
  enddiff();
  if (r * 0.4 > 3.825) {
    zt = h / r * 40;
    for (i = 0; i < 5; i++) {
      rotate((360.0 / 5) * i, 0, 0, 1);
      xlate(r, 0, zt);
      pentacolumn(r * 0.4, h * 1.3 - zt);
      endxlate();
      endrotate();
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pentacolumn>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %rbx
  sub    $0x28,%rsp
  movsd  %xmm0,0x8(%rsp)
  movsd  %xmm1,0x10(%rsp)
  call   <diff@plt>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm0
  movapd %xmm2,%xmm1
  call   <cylinder@plt>
  movsd  0x8(%rsp),%xmm3
  movsd  D0(%rip),%xmm2
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm3,%xmm2
  movapd %xmm3,%xmm1
  call   <cylinder@plt>
  xor    %eax,%eax
  call   <enddiff@plt>
  movsd  0x8(%rsp),%xmm3
  movsd  D44(%rip),%xmm4
  mulsd  %xmm3,%xmm4
  comisd D22(%rip),%xmm4
  jbe    L17
  movsd  0x10(%rsp),%xmm0
  movq   %xmm4,%r14
  xor    %ebx,%ebx
  divsd  %xmm3,%xmm0
  mulsd  D16(%rip),%xmm0
  movsd  %xmm0,0x18(%rsp)
L3:
  pxor   %xmm0,%xmm0
  mov    $0x1,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  cvtsi2sd %ebx,%xmm0
  mulsd  D32(%rip),%xmm0
  add    $0x1,%ebx
  call   <rotate@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x8(%rsp),%xmm0
  xor    %edi,%edi
  call   <xlate@plt>
  movsd  D34(%rip),%xmm5
  mulsd  0x10(%rsp),%xmm5
  movq   %r14,%xmm0
  movapd %xmm5,%xmm1
  subsd  0x18(%rsp),%xmm1
  call   <pentacolumn>
  xor    %eax,%eax
  call   <endxlate@plt>
  xor    %eax,%eax
  call   <endrotate@plt>
  cmp    $0x5,%ebx
  jne    L3
L17:
  add    $0x28,%rsp
  pop    %rbx
  pop    %r14
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D0
type: f64
name: disassemble_data
arguments: tag: D44
type: f64
name: disassemble_data
arguments: tag: D22
type: f64[2]
name: disassemble_data
arguments: tag: D16
type: byte[8]
name: disassemble_data
arguments: tag: D32
type: byte[8]
name: disassemble_data
arguments: tag: D34
type: f64

tool: D0: 0.8

tool: D44: 0.4

tool: {"D22": [3.825,40.0]}

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0x44,0x40]}

tool: {"D32": [0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x40]}

tool: D34: 1.3

assistant: ```c
void pentacolumn(double r, double h) {
  int i;
  double zt;
  diff();
  cylinder(h, r, r);
  cylinder(h, r, r * 0.8);
  enddiff();
  if (r * 0.4 > 3.825) {
    zt = h / r * 40;
    for (i = 0; i < 5; i++) {
      rotate((360.0 / 5) * i, 0, 0, 1);
      xlate(r, 0, zt);
      pentacolumn(r * 0.4, h * 1.3 - zt);
      endxlate();
      endrotate();
    }
  }
}
```
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    %rsp,%rbp
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <mq_unlink@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D8
datatype: string

tool: 

assistant: ```c
int main(void) {
  mq_unlink("");
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D3(%rip),%rdi
  call   <mq_unlink@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D3
datatype: string

tool: 

assistant: ```c
int main(void) {
  mq_unlink("");
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <mq_unlink@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D4
datatype: string

tool: 

assistant: ```c
int main(void) {
  mq_unlink("");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <mq_unlink@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D6
type_guessed: string

tool: 

assistant: ```c
int main(void) {
  mq_unlink("");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<last_index_of>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%eax
  mov    %al,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  jmp    L19
L15:
  subq   $0x1,-0x10(%rbp)
L19:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  je     L1
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x1c(%rbp)
  jne    L15
L1:
  mov    -0x10(%rbp),%rax
  sub    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
int last_index_of(const char *str, char ch) {
  const char *str_minus_one = str - 1;
  const char *s = str + strlen(str);
  while (s != str_minus_one && ch != *s) {
    --s;
  }
  return (s - str);
}
```