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
<read_int>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int read_int(FILE *fp) {
  int ret;
  fread(&ret, sizeof(int), 1, fp);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<read_int>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <fread@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int read_int(FILE *fp) {
  int ret;
  fread(&ret, sizeof(int), 1, fp);
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<read_int>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <fread@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int read_int(FILE *fp) {
  int ret;
  fread(&ret, sizeof(int), 1, fp);
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<kernel6>:
  endbr64
  test   %edi,%edi
  jle    L0
  mov    %rsi,%rax
  sub    $0x1,%edi
  shr    $0x2,%edi
  mov    %edi,%edi
  shl    $0x4,%rdi
  lea    0x10(%rsi,%rdi,1),%rcx
L6:
  pxor   %xmm0,%xmm0
  cvtss2sd (%rdx),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x4(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd (%rax),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,(%rax)
  pxor   %xmm0,%xmm0
  cvtss2sd 0x8(%rdx),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0xc(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x4(%rax),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,0x4(%rax)
  pxor   %xmm0,%xmm0
  cvtss2sd 0x10(%rdx),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x14(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x8(%rax),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,0x8(%rax)
  pxor   %xmm0,%xmm0
  cvtss2sd 0x18(%rdx),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x1c(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0xc(%rax),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,0xc(%rax)
  add    $0x10,%rax
  add    $0x20,%rdx
  cmp    %rcx,%rax
  jne    L6
L0:
  ret
```

assistant: ```c
void kernel6(int L, float *ai, float *ef) {
  int i;
  for (i = 0; i < L; i += 4) {
    ai[i + 0] += (double)ef[2 * (i + 0)] * (double)ef[2 * (i + 0)] + (double)ef[2 * (i + 0) + 1] * (double)ef[2 * (i + 0) + 1];
    ai[i + 1] += (double)ef[2 * (i + 1)] * (double)ef[2 * (i + 1)] + (double)ef[2 * (i + 1) + 1] * (double)ef[2 * (i + 1) + 1];
    ai[i + 2] += (double)ef[2 * (i + 2)] * (double)ef[2 * (i + 2)] + (double)ef[2 * (i + 2) + 1] * (double)ef[2 * (i + 2) + 1];
    ai[i + 3] += (double)ef[2 * (i + 3)] * (double)ef[2 * (i + 3)] + (double)ef[2 * (i + 3) + 1] * (double)ef[2 * (i + 3) + 1];
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<kernel6>:
  endbr64
  test   %edi,%edi
  jle    L15
  sub    $0x1,%edi
  shr    $0x2,%edi
  shl    $0x4,%rdi
  lea    0x10(%rsi,%rdi,1),%rax
  nopl   0x0(%rax,%rax,1)
L14:
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  add    $0x10,%rsi
  add    $0x20,%rdx
  cvtss2sd -0x20(%rdx),%xmm0
  cvtss2sd -0x1c(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x10(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x18(%rdx),%xmm0
  cvtss2sd -0x14(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0xc(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x10(%rdx),%xmm0
  cvtss2sd -0xc(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x8(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x8(%rdx),%xmm0
  cvtss2sd -0x4(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x4(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rsi)
  cmp    %rsi,%rax
  jne    L14
L15:
  ret
```

assistant: ```c
void kernel6(int L, float *ai, float *ef) {
  int i;
  for (i = 0; i < L; i += 4) {
    ai[i + 0] += (double)ef[2 * (i + 0)] * (double)ef[2 * (i + 0)] + (double)ef[2 * (i + 0) + 1] * (double)ef[2 * (i + 0) + 1];
    ai[i + 1] += (double)ef[2 * (i + 1)] * (double)ef[2 * (i + 1)] + (double)ef[2 * (i + 1) + 1] * (double)ef[2 * (i + 1) + 1];
    ai[i + 2] += (double)ef[2 * (i + 2)] * (double)ef[2 * (i + 2)] + (double)ef[2 * (i + 2) + 1] * (double)ef[2 * (i + 2) + 1];
    ai[i + 3] += (double)ef[2 * (i + 3)] * (double)ef[2 * (i + 3)] + (double)ef[2 * (i + 3) + 1] * (double)ef[2 * (i + 3) + 1];
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<kernel6>:
  endbr64
  test   %edi,%edi
  jle    L32
  sub    $0x1,%edi
  shr    $0x2,%edi
  lea    0x1(%rdi),%eax
  mov    %rax,%r8
  mov    %rax,%rcx
  shl    $0x4,%r8
  add    %rsi,%r8
  cmp    %r8,%rdx
  jae    L45
  shl    $0x5,%rax
  add    %rdx,%rax
  cmp    %rax,%rsi
  jb     L12
L45:
  xor    %eax,%eax
  nopl   (%rax)
L21:
  movups (%rdx),%xmm2
  movups 0x10(%rdx),%xmm7
  movlps 0x8(%rsi),%xmm5
  add    $0x1,%eax
  add    $0x20,%rdx
  movaps %xmm2,%xmm1
  shufps $0xdd,%xmm7,%xmm2
  movhlps %xmm2,%xmm4
  cvtps2pd %xmm2,%xmm6
  shufps $0x88,%xmm7,%xmm1
  movhlps %xmm1,%xmm3
  cvtps2pd %xmm1,%xmm0
  cvtps2pd %xmm4,%xmm2
  mulpd  %xmm6,%xmm6
  cvtps2pd %xmm3,%xmm1
  mulpd  %xmm2,%xmm2
  mulpd  %xmm0,%xmm0
  mulpd  %xmm1,%xmm1
  addpd  %xmm6,%xmm0
  cvtps2pd (%rsi),%xmm6
  add    $0x10,%rsi
  addpd  %xmm2,%xmm1
  cvtps2pd %xmm5,%xmm2
  addpd  %xmm6,%xmm0
  addpd  %xmm2,%xmm1
  cvtpd2ps %xmm0,%xmm0
  cvtpd2ps %xmm1,%xmm1
  movlhps %xmm1,%xmm0
  movups %xmm0,-0x10(%rsi)
  cmp    %ecx,%eax
  jb     L21
  ret
  nopl   (%rax)
L12:
  shl    $0x4,%rdi
  lea    0x10(%rsi,%rdi,1),%rax
  nopl   0x0(%rax)
L49:
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  add    $0x10,%rsi
  add    $0x20,%rdx
  cvtss2sd -0x20(%rdx),%xmm1
  cvtss2sd -0x1c(%rdx),%xmm0
  mulsd  %xmm1,%xmm1
  mulsd  %xmm0,%xmm0
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x10(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x10(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x18(%rdx),%xmm1
  cvtss2sd -0x14(%rdx),%xmm0
  mulsd  %xmm1,%xmm1
  mulsd  %xmm0,%xmm0
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0xc(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x10(%rdx),%xmm0
  cvtss2sd -0xc(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x8(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x8(%rsi)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x8(%rdx),%xmm0
  cvtss2sd -0x4(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd -0x4(%rsi),%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rsi)
  cmp    %rax,%rsi
  jne    L49
L32:
  ret
```

assistant: ```c
void kernel6(int L, float *ai, float *ef) {
  int i;
  for (i = 0; i < L; i += 4) {
    ai[i + 0] += (double)ef[2 * (i + 0)] * (double)ef[2 * (i + 0)] + (double)ef[2 * (i + 0) + 1] * (double)ef[2 * (i + 0) + 1];
    ai[i + 1] += (double)ef[2 * (i + 1)] * (double)ef[2 * (i + 1)] + (double)ef[2 * (i + 1) + 1] * (double)ef[2 * (i + 1) + 1];
    ai[i + 2] += (double)ef[2 * (i + 2)] * (double)ef[2 * (i + 2)] + (double)ef[2 * (i + 2) + 1] * (double)ef[2 * (i + 2) + 1];
    ai[i + 3] += (double)ef[2 * (i + 3)] * (double)ef[2 * (i + 3)] + (double)ef[2 * (i + 3) + 1] * (double)ef[2 * (i + 3) + 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
<darwin_my_sendto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x18(%rbp)
  mov    %r8,-0x30(%rbp)
  mov    %r9d,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <darwin_get_addr_size@plt>
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <darwin_convert_addr_to_native@plt>
  test   %eax,%eax
  jne    L29
  mov    $0xffffffff,%eax
  jmp    L8
L29:
  mov    -0x34(%rbp),%r8d
  mov    -0x10(%rbp),%rdi
  mov    -0x18(%rbp),%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    %r8d,%r9d
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <sendto@plt>
L8:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
ssize_t darwin_my_sendto(int socket, const void *buffer, size_t length, int flags, const struct android_sockaddr *dest_addr, socklen_t dest_len) {
  struct sockaddr *conv_addr = alloca(darwin_get_addr_size(dest_addr));
  if (!darwin_convert_addr_to_native(dest_addr, conv_addr))
    return -1;
  return sendto(socket, buffer, length, flags, conv_addr, dest_len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<darwin_my_sendto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,%r13
  mov    %ecx,%r14d
  mov    %r8,%rbx
  mov    %r9d,%r15d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %r8,%rdi
  call   <darwin_get_addr_size@plt>
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %rax,%r12
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <darwin_convert_addr_to_native@plt>
  test   %eax,%eax
  je     L3
  mov    %r15d,%r9d
  mov    %r12,%r8
  mov    %r14d,%ecx
  mov    %r13,%rdx
  mov    -0x50(%rbp),%rsi
  mov    -0x44(%rbp),%edi
  call   <sendto@plt>
L10:
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L26
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L3:
  mov    $0xffffffff,%eax
  jmp    L10
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t darwin_my_sendto(int socket, const void *buffer, size_t length, int flags, const struct android_sockaddr *dest_addr, socklen_t dest_len) {
  struct sockaddr *conv_addr = alloca(darwin_get_addr_size(dest_addr));
  if (!darwin_convert_addr_to_native(dest_addr, conv_addr))
    return -1;
  return sendto(socket, buffer, length, flags, conv_addr, dest_len);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<darwin_my_sendto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %edi,%r13d
  mov    %r8,%rdi
  push   %r12
  mov    %r8,%r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %ecx,-0x48(%rbp)
  mov    %r9d,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <darwin_get_addr_size@plt>
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  mov    %rax,%rbx
  call   <darwin_convert_addr_to_native@plt>
  test   %eax,%eax
  je     L29
  mov    -0x44(%rbp),%r9d
  mov    -0x48(%rbp),%ecx
  mov    %rbx,%r8
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r13d,%edi
  call   <sendto@plt>
L13:
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L27
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  xchg   %ax,%ax
L29:
  mov    $0xffffffff,%eax
  jmp    L13
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t darwin_my_sendto(int socket, const void *buffer, size_t length, int flags, const struct android_sockaddr *dest_addr, socklen_t dest_len) {
  struct sockaddr *conv_addr = alloca(darwin_get_addr_size(dest_addr));
  if (!darwin_convert_addr_to_native(dest_addr, conv_addr))
    return -1;
  return sendto(socket, buffer, length, flags, conv_addr, dest_len);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<darwin_my_sendto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %edi,%r13d
  mov    %r8,%rdi
  push   %r12
  mov    %r8,%r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %ecx,-0x48(%rbp)
  mov    %r9d,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <darwin_get_addr_size@plt>
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  mov    %rax,%rbx
  call   <darwin_convert_addr_to_native@plt>
  test   %eax,%eax
  je     L9
  mov    -0x44(%rbp),%r9d
  mov    -0x48(%rbp),%ecx
  mov    %rbx,%r8
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r13d,%edi
  call   <sendto@plt>
L2:
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  xchg   %ax,%ax
L9:
  mov    $0xffffffff,%eax
  jmp    L2
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t darwin_my_sendto(int socket, const void *buffer, size_t length, int flags, const struct android_sockaddr *dest_addr, socklen_t dest_len) {
  struct sockaddr *conv_addr = alloca(darwin_get_addr_size(dest_addr));
  if (!darwin_convert_addr_to_native(dest_addr, conv_addr))
    return -1;
  return sendto(socket, buffer, length, flags, conv_addr, dest_len);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<select_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L14
L40:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L11
L31:
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  subl   $0x1,-0x8(%rbp)
L11:
  cmpl   $0x0,-0x8(%rbp)
  jle    L21
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  comisd %xmm1,%xmm0
  ja     L31
L21:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L14:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L40
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void select_sort(int *arr, int n, double *coord) {
  int i, j;
  int t;
  for (i = 1; i < n; i++) {
    t = arr[i];
    for (j = i; j > 0 && coord[arr[j - 1]] > coord[t]; j--) {
      arr[j] = arr[j - 1];
    }
    arr[j] = t;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<select_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L68
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%ebp
  lea    0x4(%rdi),%r10
  mov    $0x1,%r9d
  jmp    L28
L30:
  mov    %r9d,%ecx
L48:
  movslq %ecx,%rcx
  mov    %r11d,(%rbx,%rcx,4)
  add    $0x1,%r9d
  add    $0x4,%r10
  cmp    %r9d,%ebp
  je     L57
L28:
  mov    (%r10),%r11d
  test   %r9d,%r9d
  jle    L30
  movslq %r11d,%rax
  lea    (%rdx,%rax,8),%r8
  mov    %r10,%rax
  mov    %r9d,%ecx
L3:
  mov    -0x4(%rax),%esi
  movslq %esi,%rdi
  movsd  (%rdx,%rdi,8),%xmm0
  comisd (%r8),%xmm0
  jbe    L48
  mov    %esi,(%rax)
  sub    $0x4,%rax
  sub    $0x1,%ecx
  jne    L3
  jmp    L48
L57:
  pop    %rbx
  pop    %rbp
  ret
L68:
  ret
```

assistant: ```c
void select_sort(int *arr, int n, double *coord) {
  int i, j;
  int t;
  for (i = 1; i < n; i++) {
    t = arr[i];
    for (j = i; j > 0 && coord[arr[j - 1]] > coord[t]; j--) {
      arr[j] = arr[j - 1];
    }
    arr[j] = t;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<select_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L10
  push   %rbx
  mov    %rdi,%r9
  mov    %esi,%ebx
  lea    0x4(%rdi),%r10
  mov    $0x1,%r11d
  nopl   0x0(%rax)
L6:
  movslq (%r10),%rax
  movsd  (%rdx,%rax,8),%xmm1
  mov    %rax,%rsi
  mov    %r10,%rax
  xchg   %ax,%ax
L7:
  movslq -0x4(%rax),%r8
  mov    %rax,%rdi
  movsd  (%rdx,%r8,8),%xmm0
  mov    %r8,%rcx
  comisd %xmm1,%xmm0
  jbe    L30
  mov    %ecx,(%rax)
  lea    -0x4(%rdi),%rax
  cmp    %r9,%rax
  jne    L7
  mov    %r9,%rdi
L30:
  add    $0x1,%r11d
  mov    %esi,(%rdi)
  add    $0x4,%r10
  cmp    %r11d,%ebx
  jne    L6
  pop    %rbx
  ret
L10:
  ret
```

assistant: ```c
void select_sort(int *arr, int n, double *coord) {
  int i, j;
  int t;
  for (i = 1; i < n; i++) {
    t = arr[i];
    for (j = i; j > 0 && coord[arr[j - 1]] > coord[t]; j--) {
      arr[j] = arr[j - 1];
    }
    arr[j] = t;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<select_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L11
  push   %rbx
  mov    %rdi,%r9
  mov    %esi,%ebx
  lea    0x4(%rdi),%r10
  mov    $0x1,%r11d
  nopl   0x0(%rax)
L16:
  movslq (%r10),%rax
  movsd  (%rdx,%rax,8),%xmm1
  mov    %rax,%rsi
  mov    %r10,%rax
  xchg   %ax,%ax
L4:
  movslq -0x4(%rax),%r8
  mov    %rax,%rdi
  movsd  (%rdx,%r8,8),%xmm0
  mov    %r8,%rcx
  comisd %xmm1,%xmm0
  jbe    L21
  mov    %ecx,(%rax)
  lea    -0x4(%rdi),%rax
  cmp    %r9,%rax
  jne    L4
  mov    %r9,%rdi
L21:
  add    $0x1,%r11d
  mov    %esi,(%rdi)
  add    $0x4,%r10
  cmp    %r11d,%ebx
  jne    L16
  pop    %rbx
  ret
L11:
  ret
```

assistant: ```c
void select_sort(int *arr, int n, double *coord) {
  int i, j;
  int t;
  for (i = 1; i < n; i++) {
    t = arr[i];
    for (j = i; j > 0 && coord[arr[j - 1]] > coord[t]; j--) {
      arr[j] = arr[j - 1];
    }
    arr[j] = t;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<CharToBaseBWA>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x41,-0x4(%rbp)
  jne    L71
  mov    $0x0,%eax
  jmp    L15
L71:
  cmpb   $0x43,-0x4(%rbp)
  jne    L59
  mov    $0x1,%eax
  jmp    L15
L59:
  cmpb   $0x54,-0x4(%rbp)
  jne    L74
  mov    $0x3,%eax
  jmp    L15
L74:
  cmpb   $0x47,-0x4(%rbp)
  jne    L46
  mov    $0x2,%eax
  jmp    L15
L46:
  mov    $0x0,%eax
L15:
  pop    %rbp
  ret
```

assistant: ```c
unsigned char CharToBaseBWA(char charBase) {
  if (charBase == 'A')
    return 0;
  else if (charBase == 'C')
    return 1;
  else if (charBase == 'T')
    return 3;
  else if (charBase == 'G')
    return 2;
  return 0x00;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<CharToBaseBWA>:
  endbr64
  mov    $0x0,%eax
  cmp    $0x41,%dil
  je     L18
  mov    $0x1,%eax
  cmp    $0x43,%dil
  je     L18
  cmp    $0x54,%dil
  je     L5
  cmp    $0x47,%dil
  sete   %al
  add    %eax,%eax
  ret
L5:
  mov    $0x3,%eax
L18:
  ret
```

assistant: ```c
unsigned char CharToBaseBWA(char charBase) {
  if (charBase == 'A')
    return 0;
  else if (charBase == 'C')
    return 1;
  else if (charBase == 'T')
    return 3;
  else if (charBase == 'G')
    return 2;
  return 0x00;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<CharToBaseBWA>:
  endbr64
  xor    %eax,%eax
  cmp    $0x41,%dil
  je     L21
  mov    $0x1,%eax
  cmp    $0x43,%dil
  je     L21
  cmp    $0x54,%dil
  je     L6
  cmp    $0x47,%dil
  sete   %al
  add    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  mov    $0x3,%eax
L21:
  ret
```

assistant: ```c
unsigned char CharToBaseBWA(char charBase) {
  if (charBase == 'A')
    return 0;
  else if (charBase == 'C')
    return 1;
  else if (charBase == 'T')
    return 3;
  else if (charBase == 'G')
    return 2;
  return 0x00;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<CharToBaseBWA>:
  endbr64
  xor    %eax,%eax
  cmp    $0x41,%dil
  je     L0
  mov    $0x1,%eax
  cmp    $0x43,%dil
  je     L0
  cmp    $0x54,%dil
  je     L25
  cmp    $0x47,%dil
  sete   %al
  add    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  mov    $0x3,%eax
L0:
  ret
```

assistant: ```c
unsigned char CharToBaseBWA(char charBase) {
  if (charBase == 'A')
    return 0;
  else if (charBase == 'C')
    return 1;
  else if (charBase == 'T')
    return 3;
  else if (charBase == 'G')
    return 2;
  return 0x00;
}
```