ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的:

```asm
<free_imatrix>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %rsi,%rdx
  jl     L10
  mov    %rdx,%rbx
  lea    0x0(,%rcx,4),%r12
  nopl   0x0(%rax)
L16:
  mov    0x0(%r13,%rbx,8),%rdi
  sub    $0x1,%rbx
  add    %r12,%rdi
  call   <free@plt>
  cmp    %rbx,%rbp
  jle    L16
L10:
  add    $0x8,%rsp
  lea    0x0(%r13,%rbp,8),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <free@plt>
```

assistant: ```c
void free_imatrix(int **m, long nrl, long nrh, long ncl, long nch) {
  long i;
  for (i = nrh; i >= nrl; i--)
    free((char *)(m[i] + ncl));
  free((char *)(m + nrl));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_align_coords>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x20(%rax),%rdx
  mov    -0x10(%rbp),%eax
  mov    %eax,(%rdx)
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,0x4(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  sub    $0x1,%edx
  mov    %edx,0x4(%rax)
  mov    -0x8(%rbp),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,0x8(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  sub    $0x1,%edx
  mov    %edx,0x8(%rax)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,0xc(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  sub    $0x1,%edx
  mov    %edx,0xc(%rax)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,0x10(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x20(%rax),%rdx
  mov    -0x10(%rbp),%eax
  mov    %eax,0x10(%rdx)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,0x14(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  add    $0x1,%edx
  mov    %edx,0x14(%rax)
  mov    -0x8(%rbp),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,0x18(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  add    $0x1,%edx
  mov    %edx,0x18(%rax)
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,0x1c(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    -0x10(%rbp),%edx
  add    $0x1,%edx
  mov    %edx,0x1c(%rax)
  mov    $0x8,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int get_align_coords(int coords[2][8], int x, int y) {
  coords[0][0] = x - 1;
  coords[1][0] = y;
  coords[0][1] = x - 1;
  coords[1][1] = y - 1;
  coords[0][2] = x;
  coords[1][2] = y - 1;
  coords[0][3] = x + 1;
  coords[1][3] = y - 1;
  coords[0][4] = x + 1;
  coords[1][4] = y;
  coords[0][5] = x + 1;
  coords[1][5] = y + 1;
  coords[0][6] = x;
  coords[1][6] = y + 1;
  coords[0][7] = x - 1;
  coords[1][7] = y + 1;
  return 8;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_align_coords>:
  endbr64
  lea    -0x1(%rsi),%eax
  mov    %eax,(%rdi)
  mov    %edx,0x20(%rdi)
  mov    %eax,0x4(%rdi)
  lea    -0x1(%rdx),%r8d
  mov    %r8d,0x24(%rdi)
  mov    %esi,0x8(%rdi)
  mov    %r8d,0x28(%rdi)
  lea    0x1(%rsi),%ecx
  mov    %ecx,0xc(%rdi)
  mov    %r8d,0x2c(%rdi)
  mov    %ecx,0x10(%rdi)
  mov    %edx,0x30(%rdi)
  mov    %ecx,0x14(%rdi)
  add    $0x1,%edx
  mov    %edx,0x34(%rdi)
  mov    %esi,0x18(%rdi)
  mov    %edx,0x38(%rdi)
  mov    %eax,0x1c(%rdi)
  mov    %edx,0x3c(%rdi)
  mov    $0x8,%eax
  ret
```

assistant: ```c
unsigned int get_align_coords(int coords[2][8], int x, int y) {
  coords[0][0] = x - 1;
  coords[1][0] = y;
  coords[0][1] = x - 1;
  coords[1][1] = y - 1;
  coords[0][2] = x;
  coords[1][2] = y - 1;
  coords[0][3] = x + 1;
  coords[1][3] = y - 1;
  coords[0][4] = x + 1;
  coords[1][4] = y;
  coords[0][5] = x + 1;
  coords[1][5] = y + 1;
  coords[0][6] = x;
  coords[1][6] = y + 1;
  coords[0][7] = x - 1;
  coords[1][7] = y + 1;
  return 8;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_align_coords>:
  endbr64
  lea    -0x1(%rsi),%eax
  lea    -0x1(%rdx),%r8d
  mov    %edx,0x20(%rdi)
  lea    0x1(%rsi),%ecx
  mov    %edx,0x30(%rdi)
  add    $0x1,%edx
  mov    %eax,(%rdi)
  mov    %eax,0x4(%rdi)
  mov    %eax,0x1c(%rdi)
  mov    $0x8,%eax
  mov    %r8d,0x24(%rdi)
  mov    %esi,0x8(%rdi)
  mov    %r8d,0x28(%rdi)
  mov    %ecx,0xc(%rdi)
  mov    %r8d,0x2c(%rdi)
  mov    %ecx,0x10(%rdi)
  mov    %ecx,0x14(%rdi)
  mov    %edx,0x34(%rdi)
  mov    %esi,0x18(%rdi)
  mov    %edx,0x38(%rdi)
  mov    %edx,0x3c(%rdi)
  ret
```

assistant: ```c
unsigned int get_align_coords(int coords[2][8], int x, int y) {
  coords[0][0] = x - 1;
  coords[1][0] = y;
  coords[0][1] = x - 1;
  coords[1][1] = y - 1;
  coords[0][2] = x;
  coords[1][2] = y - 1;
  coords[0][3] = x + 1;
  coords[1][3] = y - 1;
  coords[0][4] = x + 1;
  coords[1][4] = y;
  coords[0][5] = x + 1;
  coords[1][5] = y + 1;
  coords[0][6] = x;
  coords[1][6] = y + 1;
  coords[0][7] = x - 1;
  coords[1][7] = y + 1;
  return 8;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_align_coords>:
  endbr64
  movdqa D13(%rip),%xmm2
  movd   %esi,%xmm4
  movd   %edx,%xmm3
  mov    $0x8,%eax
  pshufd $0x0,%xmm4,%xmm1
  pshufd $0x0,%xmm3,%xmm0
  paddd  %xmm1,%xmm2
  paddd  D34(%rip),%xmm1
  movups %xmm2,(%rdi)
  movups %xmm1,0x10(%rdi)
  movdqa D5(%rip),%xmm1
  paddd  %xmm0,%xmm1
  paddd  D0(%rip),%xmm0
  movups %xmm1,0x20(%rdi)
  movups %xmm0,0x30(%rdi)
  ret
```

tool_calls: name: disassemble_data
arguments: label: D13
data_type: byte[16]
name: disassemble_data
arguments: label: D34
data_type: byte[16]
name: disassemble_data
arguments: label: D5
data_type: byte[16]
name: disassemble_data
arguments: label: D0
data_type: byte[16]

tool: {"D13": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: {"D34": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff]}

tool: {"D5": [0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff]}

tool: {"D0": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
unsigned int get_align_coords(int coords[2][8], int x, int y) {
  coords[0][0] = x - 1;
  coords[1][0] = y;
  coords[0][1] = x - 1;
  coords[1][1] = y - 1;
  coords[0][2] = x;
  coords[1][2] = y - 1;
  coords[0][3] = x + 1;
  coords[1][3] = y - 1;
  coords[0][4] = x + 1;
  coords[1][4] = y;
  coords[0][5] = x + 1;
  coords[1][5] = y + 1;
  coords[0][6] = x;
  coords[1][6] = y + 1;
  coords[0][7] = x - 1;
  coords[1][7] = y + 1;
  return 8;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<helper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    -0x2c(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jle    L22
  mov    $0x0,%eax
  jmp    L13
L22:
  mov    -0x2c(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jne    L34
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <digitToValue@plt>
  jmp    L13
L34:
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <findMaxIndex@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <digitToValue@plt>
  mov    %eax,%ebx
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <helper>
  sub    %eax,%ebx
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x30(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <helper>
  add    %ebx,%eax
L13:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int helper(char str[], int lb, int ub) {
  if (lb > ub) {
    return 0;
  } else if (lb == ub) {
    return digitToValue(str[lb]);
  } else {
    int i = findMaxIndex(str, lb, ub);
    return digitToValue(str[i]) - helper(str, lb, i - 1) + helper(str, i + 1, ub);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<helper>:
  endbr64
  mov    $0x0,%eax
  cmp    %edx,%esi
  jg     L1
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %edx,%r12d
  je     L11
  call   <findMaxIndex@plt>
  mov    %eax,%r14d
  cltq
  movsbl 0x0(%rbp,%rax,1),%edi
  call   <digitToValue@plt>
  mov    %eax,%r13d
  lea    -0x1(%r14),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <helper>
  sub    %eax,%r13d
  lea    0x1(%r14),%esi
  mov    %r12d,%edx
  mov    %rbp,%rdi
  call   <helper>
  add    %r13d,%eax
L23:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L11:
  movslq %esi,%rbx
  movsbl (%rdi,%rbx,1),%edi
  call   <digitToValue@plt>
  jmp    L23
L1:
  ret
```

assistant: ```c
int helper(char str[], int lb, int ub) {
  if (lb > ub) {
    return 0;
  } else if (lb == ub) {
    return digitToValue(str[lb]);
  } else {
    int i = findMaxIndex(str, lb, ub);
    return digitToValue(str[i]) - helper(str, lb, i - 1) + helper(str, i + 1, ub);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<helper>:
  endbr64
  push   %r15
  push   %r14
  movslq %edx,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %esi,%r14d
  jl     L33
  mov    %rdi,%r13
  je     L13
  mov    %esi,%ebp
  xor    %r15d,%r15d
L0:
  mov    %ebp,%esi
  mov    %r14d,%edx
  mov    %r13,%rdi
  call   <findMaxIndex@plt>
  mov    %eax,%r12d
  cltq
  movsbl 0x0(%r13,%rax,1),%edi
  call   <digitToValue@plt>
  mov    %ebp,%esi
  lea    -0x1(%r12),%edx
  mov    %r13,%rdi
  mov    %eax,%ebx
  lea    0x1(%r12),%ebp
  call   <helper>
  sub    %eax,%ebx
  add    %ebx,%r15d
  cmp    %r14d,%ebp
  jg     L4
  jne    L0
L16:
  movsbl 0x0(%r13,%r14,1),%edi
  call   <digitToValue@plt>
  add    %eax,%r15d
L4:
  add    $0x8,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L33:
  xor    %r15d,%r15d
  jmp    L4
  nopl   (%rax)
L13:
  xor    %r15d,%r15d
  jmp    L16
```

assistant: ```c
int helper(char str[], int lb, int ub) {
  if (lb > ub) {
    return 0;
  } else if (lb == ub) {
    return digitToValue(str[lb]);
  } else {
    int i = findMaxIndex(str, lb, ub);
    return digitToValue(str[i]) - helper(str, lb, i - 1) + helper(str, i + 1, ub);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<vmir_vm_arg32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t vmir_vm_arg32(const void **rfp) {
  const void *rf = *rfp = *rfp - 4;
  return *(uint32_t *)rf;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<vmir_vm_arg32>:
  endbr64
  mov    (%rdi),%rax
  lea    -0x4(%rax),%rdx
  mov    %rdx,(%rdi)
  mov    -0x4(%rax),%eax
  ret
```

assistant: ```c
uint32_t vmir_vm_arg32(const void **rfp) {
  const void *rf = *rfp = *rfp - 4;
  return *(uint32_t *)rf;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<vmir_vm_arg32>:
  endbr64
  mov    (%rdi),%rax
  lea    -0x4(%rax),%rdx
  mov    -0x4(%rax),%eax
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
uint32_t vmir_vm_arg32(const void **rfp) {
  const void *rf = *rfp = *rfp - 4;
  return *(uint32_t *)rf;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<vmir_vm_arg32>:
  endbr64
  mov    (%rdi),%rax
  lea    -0x4(%rax),%rdx
  mov    -0x4(%rax),%eax
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
uint32_t vmir_vm_arg32(const void **rfp) {
  const void *rf = *rfp = *rfp - 4;
  return *(uint32_t *)rf;
}
```
user: Translate the below assembly code into C programming language:

```asm
<weiszfeld_test_optimum>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rcx,0x18(%rsp)
  mov    %r8d,%ebp
  test   %edi,%edi
  jle    L74
  mov    %rsi,%r13
  mov    %rdx,%r14
  movslq %r8d,%r12
  shl    $0x2,%r12
  lea    (%rdx,%r12,1),%r15
  add    %rsi,%r12
  mov    %edi,%eax
  mov    %rax,0x8(%rsp)
  mov    $0x0,%ebx
  pxor   %xmm6,%xmm6
  movss  %xmm6,0x14(%rsp)
  movss  %xmm6,0x10(%rsp)
  jmp    L51
L7:
  mov    0x18(%rsp),%rax
  movss  (%rax,%rbx,4),%xmm2
  movss  (%r12),%xmm1
  subss  0x0(%r13,%rbx,4),%xmm1
  divss  %xmm0,%xmm1
  mulss  %xmm2,%xmm1
  addss  0x10(%rsp),%xmm1
  movss  %xmm1,0x10(%rsp)
  movss  (%r15),%xmm1
  subss  (%r14,%rbx,4),%xmm1
  divss  %xmm0,%xmm1
  movaps %xmm1,%xmm0
  mulss  %xmm2,%xmm0
  addss  0x14(%rsp),%xmm0
  movss  %xmm0,0x14(%rsp)
L36:
  add    $0x1,%rbx
  cmp    %rbx,0x8(%rsp)
  je     L46
L51:
  cmp    %ebx,%ebp
  je     L36
  movss  (%r14,%rbx,4),%xmm3
  movss  0x0(%r13,%rbx,4),%xmm2
  movss  (%r15),%xmm1
  movss  (%r12),%xmm0
  call   <distance_s@plt>
  ucomiss D8(%rip),%xmm0
  jp     L7
  jne    L7
  jmp    L36
L46:
  movss  0x10(%rsp),%xmm0
  mulss  %xmm0,%xmm0
  movss  0x14(%rsp),%xmm1
  mulss  %xmm1,%xmm1
  addss  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomiss %xmm0,%xmm1
  ja     L58
L19:
  sqrtss %xmm0,%xmm0
L84:
  movslq %ebp,%rax
  mov    0x18(%rsp),%rdx
  movss  (%rdx,%rax,4),%xmm1
  comiss %xmm0,%xmm1
  mov    $0xffffffff,%eax
  cmovb  %eax,%ebp
  mov    %ebp,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L74:
  pxor   %xmm0,%xmm0
  jmp    L19
L58:
  call   <sqrtf@plt>
  jmp    L84
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
type_guessed: f32

tool: D8: 0

assistant: ```c
int __attribute__((__always___, __gnu___, __nonnull__, __pure__, __artificial__)) weiszfeld_test_optimum(const int count, const float *restrict ptsx, const float *restrict ptsy, const float *restrict weights, const int i) {
  float sumx = 0;
  float sumy = 0;
  for (int m = 0; m < count; m++) {
    if (m != i) {
      const float dist = distance_s(ptsx[i], ptsy[i], ptsx[m], ptsy[m]);
      if (dist == 0.0f)
        continue;
      sumx += weights[m] * ((ptsx[i] - ptsx[m]) / dist);
      sumy += weights[m] * ((ptsy[i] - ptsy[m]) / dist);
    }
  }
  const float result = sqrtf((sumx * sumx) + (sumy * sumy));
  return (result <= weights[i]) ? i : -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<weiszfeld_test_optimum>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  movslq %r8d,%rsi
  push   %r14
  mov    %rsi,%r14
  push   %r13
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rcx,0x10(%rsp)
  mov    %rsi,0x18(%rsp)
  test   %ebp,%ebp
  jle    L59
  movl   $0x0,0xc(%rsp)
  mov    %rdx,%rax
  lea    0x0(,%rsi,4),%rdx
  xor    %ebx,%ebx
  movl   $0x0,0x8(%rsp)
  lea    (%rax,%rdx,1),%r12
  lea    (%r15,%rdx,1),%r13
  nopl   (%rax)
L55:
  cmp    %ebx,%r14d
  je     L74
  movss  (%rax,%rbx,4),%xmm3
  movss  (%r15,%rbx,4),%xmm2
  mov    %rax,(%rsp)
  movss  (%r12),%xmm1
  movss  0x0(%r13),%xmm0
  call   <distance_s@plt>
  pxor   %xmm4,%xmm4
  mov    (%rsp),%rax
  ucomiss %xmm4,%xmm0
  movaps %xmm0,%xmm2
  jp     L12
  je     L74
L12:
  movss  0x0(%r13),%xmm1
  movss  (%r12),%xmm0
  subss  (%r15,%rbx,4),%xmm1
  subss  (%rax,%rbx,4),%xmm0
  mov    0x10(%rsp),%rcx
  divss  %xmm2,%xmm1
  movss  (%rcx,%rbx,4),%xmm3
  divss  %xmm2,%xmm0
  mulss  %xmm3,%xmm1
  addss  0x8(%rsp),%xmm1
  movss  %xmm1,0x8(%rsp)
  mulss  %xmm3,%xmm0
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
L74:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L55
  movss  0x8(%rsp),%xmm0
  movss  0xc(%rsp),%xmm1
  pxor   %xmm7,%xmm7
  mulss  %xmm0,%xmm0
  mulss  %xmm1,%xmm1
  addss  %xmm1,%xmm0
  ucomiss %xmm0,%xmm7
  ja     L46
L70:
  sqrtss %xmm0,%xmm0
L60:
  mov    0x10(%rsp),%rax
  mov    0x18(%rsp),%rdi
  movss  (%rax,%rdi,4),%xmm1
  mov    $0xffffffff,%eax
  comiss %xmm0,%xmm1
  cmovb  %eax,%r14d
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  mov    %r14d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L59:
  pxor   %xmm0,%xmm0
  jmp    L70
L46:
  call   <sqrtf@plt>
  jmp    L60
```

assistant: ```c
int __attribute__((__always___, __gnu___, __nonnull__, __pure__, __artificial__)) weiszfeld_test_optimum(const int count, const float *restrict ptsx, const float *restrict ptsy, const float *restrict weights, const int i) {
  float sumx = 0;
  float sumy = 0;
  for (int m = 0; m < count; m++) {
    if (m != i) {
      const float dist = distance_s(ptsx[i], ptsy[i], ptsx[m], ptsy[m]);
      if (dist == 0.0f)
        continue;
      sumx += weights[m] * ((ptsx[i] - ptsx[m]) / dist);
      sumy += weights[m] * ((ptsy[i] - ptsy[m]) / dist);
    }
  }
  const float result = sqrtf((sumx * sumx) + (sumy * sumy));
  return (result <= weights[i]) ? i : -1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<weiszfeld_test_optimum>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  movslq %r8d,%rsi
  push   %r14
  mov    %rsi,%r14
  push   %r13
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rcx,0x10(%rsp)
  mov    %rsi,0x18(%rsp)
  test   %ebp,%ebp
  jle    L75
  movl   $0x0,0xc(%rsp)
  mov    %rdx,%rax
  lea    0x0(,%rsi,4),%rdx
  xor    %ebx,%ebx
  movl   $0x0,0x8(%rsp)
  lea    (%rax,%rdx,1),%r12
  lea    (%r15,%rdx,1),%r13
  nopl   (%rax)
L74:
  cmp    %ebx,%r14d
  je     L11
  movss  (%rax,%rbx,4),%xmm3
  movss  (%r15,%rbx,4),%xmm2
  mov    %rax,(%rsp)
  movss  (%r12),%xmm1
  movss  0x0(%r13),%xmm0
  call   <distance_s@plt>
  pxor   %xmm4,%xmm4
  mov    (%rsp),%rax
  ucomiss %xmm4,%xmm0
  movaps %xmm0,%xmm2
  jp     L4
  je     L11
L4:
  movss  0x0(%r13),%xmm1
  movss  (%r12),%xmm0
  subss  (%r15,%rbx,4),%xmm1
  subss  (%rax,%rbx,4),%xmm0
  mov    0x10(%rsp),%rcx
  divss  %xmm2,%xmm1
  movss  (%rcx,%rbx,4),%xmm3
  divss  %xmm2,%xmm0
  mulss  %xmm3,%xmm1
  addss  0x8(%rsp),%xmm1
  movss  %xmm1,0x8(%rsp)
  mulss  %xmm3,%xmm0
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
L11:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L74
  movss  0x8(%rsp),%xmm0
  movss  0xc(%rsp),%xmm1
  pxor   %xmm7,%xmm7
  mulss  %xmm0,%xmm0
  mulss  %xmm1,%xmm1
  addss  %xmm1,%xmm0
  ucomiss %xmm0,%xmm7
  ja     L65
L46:
  sqrtss %xmm0,%xmm0
L44:
  mov    0x10(%rsp),%rax
  mov    0x18(%rsp),%rdi
  movss  (%rax,%rdi,4),%xmm1
  mov    $0xffffffff,%eax
  comiss %xmm0,%xmm1
  cmovb  %eax,%r14d
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  mov    %r14d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L75:
  pxor   %xmm0,%xmm0
  jmp    L46
L65:
  call   <sqrtf@plt>
  jmp    L44
```

assistant: ```c
int __attribute__((__always___, __gnu___, __nonnull__, __pure__, __artificial__)) weiszfeld_test_optimum(const int count, const float *restrict ptsx, const float *restrict ptsy, const float *restrict weights, const int i) {
  float sumx = 0;
  float sumy = 0;
  for (int m = 0; m < count; m++) {
    if (m != i) {
      const float dist = distance_s(ptsx[i], ptsy[i], ptsx[m], ptsy[m]);
      if (dist == 0.0f)
        continue;
      sumx += weights[m] * ((ptsx[i] - ptsx[m]) / dist);
      sumy += weights[m] * ((ptsy[i] - ptsy[m]) / dist);
    }
  }
  const float result = sqrtf((sumx * sumx) + (sumy * sumy));
  return (result <= weights[i]) ? i : -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    D57(%rip),%rdi
  call   <puts@plt>
  lea    D8(%rip),%rdi
  call   <puts@plt>
  lea    0x20(%rsp),%rcx
  lea    0x1c(%rsp),%rdx
  lea    0x18(%rsp),%rsi
  lea    0x24(%rsp),%r8
  lea    D28(%rip),%rdi
  call   <scanf@plt>
  mov    0x18(%rsp),%esi
  movss  0x24(%rsp),%xmm0
  movss  0x20(%rsp),%xmm1
  mov    0x1c(%rsp),%edx
  lea    (%rsi,%rdx,1),%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  addss  %xmm1,%xmm2
  addss  %xmm0,%xmm2
  movss  %xmm2,0xc(%rsp)
  pxor   %xmm2,%xmm2
  cvtsi2ss %esi,%xmm2
  subss  %xmm0,%xmm2
  divss  %xmm1,%xmm2
  pxor   %xmm3,%xmm3
  cvtsi2ss %edx,%xmm3
  mulss  %xmm3,%xmm2
  cvtss2sd %xmm0,%xmm0
  cvtss2sd %xmm2,%xmm2
  cvtss2sd %xmm1,%xmm1
  lea    D66(%rip),%rdi
  mov    $0x3,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  lea    D24(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  movss  0xc(%rsp),%xmm0
  mulss  D42(%rip),%xmm0
  cvtss2sd %xmm0,%xmm0
  lea    D59(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  lea    D52(%rip),%rdi
  call   <puts@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x38,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D57
type: string
name: disassemble_data
arguments: label: D8
type: string
name: disassemble_data
arguments: label: D28
type: string
name: disassemble_data
arguments: label: D66
type: string
name: disassemble_data
arguments: label: D24
type: string
name: disassemble_data
arguments: label: D42
type: byte[4]
name: disassemble_data
arguments: label: D59
type: string
name: disassemble_data
arguments: label: D52
type: string

tool: D57: [n00862133@osprey COP2220]$ ./project2

COP2220 Project 2 - Gary Frazier


tool: D8: Enter four numbers in the format nnn nnn nnn.nn nnn.nn<enter>:

tool: D28: %d %d %f %f

tool: D66: 
The result of the calculation ((%d - %.2f) / %.2f) * %d is %.2f



tool: D24: The sum of the input numbers is:     %.2f


tool: {"D42": [0x00,0x00,0x80,0x3e]}

tool: D59: The average of the input numbers is: %.2f



tool: D52: Have a nice day!

assistant: ```c
int main(void) {
  printf("[n00862133@osprey COP2220]$ ./project2\n\nCOP2220 Project 2 - Gary Frazier\n\n");
  int number1;
  int number2;
  float number3;
  float number4;
  printf("Enter four numbers in the format nnn nnn nnn.nn nnn.nn<enter>:\n");
  scanf("%d %d %f %f", &number1, &number2, &number3, &number4);
  float result = ((number1 - number4) / number3) * number2;
  float sum = number1 + number2 + number3 + number4;
  float avg = sum / 4;
  printf("\nThe result of the calculation ((%d - %.2f) / %.2f) * %d is %.2f\n\n", number1, number4, number3, number2, result);
  printf("The sum of the input numbers is:     %.2f\n", sum);
  printf("The average of the input numbers is: %.2f\n\n", avg);
  printf("Have a nice day!\n");
}
```