ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<rev>:
  endbr64
  cmp    %rsi,%rdi
  jae    L14
L8:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  movzbl (%rsi),%edx
  mov    %dl,-0x1(%rdi)
  sub    $0x1,%rsi
  mov    %al,0x1(%rsi)
  cmp    %rsi,%rdi
  jb     L8
L14:
  ret
```

assistant: ```c
void rev(char *b, char *e) {
  char tmp;
  while (b < e) {
    tmp = *b;
    *b++ = *e;
    *e-- = tmp;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<rev>:
  endbr64
  jmp    L11
  cs nopw 0x0(%rax,%rax,1)
L7:
  movzbl (%rdi),%eax
  movzbl (%rsi),%edx
  sub    $0x1,%rsi
  add    $0x1,%rdi
  mov    %dl,-0x1(%rdi)
  mov    %al,0x1(%rsi)
L11:
  cmp    %rsi,%rdi
  jb     L7
  ret
```

assistant: ```c
void rev(char *b, char *e) {
  char tmp;
  while (b < e) {
    tmp = *b;
    *b++ = *e;
    *e-- = tmp;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rev>:
  endbr64
  jmp    L12
  cs nopw 0x0(%rax,%rax,1)
L2:
  movzbl (%rdi),%eax
  movzbl (%rsi),%edx
  sub    $0x1,%rsi
  add    $0x1,%rdi
  mov    %dl,-0x1(%rdi)
  mov    %al,0x1(%rsi)
L12:
  cmp    %rsi,%rdi
  jb     L2
  ret
```

assistant: ```c
void rev(char *b, char *e) {
  char tmp;
  while (b < e) {
    tmp = *b;
    *b++ = *e;
    *e-- = tmp;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<print_log>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L4
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
L4:
  cmpq   $0x0,-0x10(%rbp)
  je     L13
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
L13:
  nop
  leave
  ret
```

assistant: ```c
void print_log(FILE *chifp, FILE *xcfp, char *logstring) {
  if (chifp)
    fprintf(chifp, logstring);
  if (xcfp)
    fprintf(xcfp, logstring);
}
```
user: What is the c source code of the assembly code below?

```asm
<print_log>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  test   %rdi,%rdi
  je     L0
  mov    %rdx,%rsi
  call   <fprintf@plt>
L0:
  test   %rbx,%rbx
  je     L8
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <fprintf@plt>
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void print_log(FILE *chifp, FILE *xcfp, char *logstring) {
  if (chifp)
    fprintf(chifp, logstring);
  if (xcfp)
    fprintf(xcfp, logstring);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<print_log>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L15
  mov    %rdx,%rsi
  call   <fprintf@plt>
L15:
  test   %rbp,%rbp
  je     L8
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <fprintf@plt>
  nopl   (%rax)
L8:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void print_log(FILE *chifp, FILE *xcfp, char *logstring) {
  if (chifp)
    fprintf(chifp, logstring);
  if (xcfp)
    fprintf(xcfp, logstring);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<print_log>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L8
  mov    %rdx,%rsi
  call   <fprintf@plt>
L8:
  test   %rbp,%rbp
  je     L13
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <fprintf@plt>
  nopl   (%rax)
L13:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void print_log(FILE *chifp, FILE *xcfp, char *logstring) {
  if (chifp)
    fprintf(chifp, logstring);
  if (xcfp)
    fprintf(xcfp, logstring);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_exact>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
L9:
  mov    -0x18(%rbp),%eax
  sub    -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rax,%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <safe_read@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  setg   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L9
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%eax
  leave
  ret
```

assistant: ```c
int read_exact(int fd, void *buf, int len) {
  int i, got = 0;
  do {
    i = safe_read(fd, buf + got, len - got);
    assert(i > 0);
    got += i;
  } while (got < len);
  assert(got == len);
  return len;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_exact>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r14d
  mov    %rsi,%r13
  mov    %edx,%r12d
  mov    $0x0,%ebx
L4:
  mov    %r12d,%edx
  sub    %ebx,%edx
  movslq %ebx,%rsi
  add    %r13,%rsi
  mov    %r14d,%edi
  call   <safe_read@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  setg   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  add    %ebp,%ebx
  cmp    %ebx,%r12d
  jg     L4
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int read_exact(int fd, void *buf, int len) {
  int i, got = 0;
  do {
    i = safe_read(fd, buf + got, len - got);
    assert(i > 0);
    got += i;
  } while (got < len);
  assert(got == len);
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<read_exact>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L9:
  movslq %ebx,%rsi
  mov    %r14d,%edx
  mov    %r13d,%edi
  sub    %ebx,%edx
  add    %r12,%rsi
  call   <safe_read@plt>
  xor    %edi,%edi
  mov    %eax,%ebp
  test   %eax,%eax
  setg   %dil
  add    %ebp,%ebx
  call   <assert@plt>
  cmp    %ebx,%r14d
  jg     L9
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  pop    %rbx
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int read_exact(int fd, void *buf, int len) {
  int i, got = 0;
  do {
    i = safe_read(fd, buf + got, len - got);
    assert(i > 0);
    got += i;
  } while (got < len);
  assert(got == len);
  return len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<read_exact>:
  endbr64
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L8:
  movslq %ebx,%rsi
  mov    %r14d,%edx
  mov    %r13d,%edi
  sub    %ebx,%edx
  add    %r12,%rsi
  call   <safe_read@plt>
  xor    %edi,%edi
  mov    %eax,%ebp
  test   %eax,%eax
  setg   %dil
  add    %ebp,%ebx
  call   <assert@plt>
  cmp    %ebx,%r14d
  jg     L8
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  pop    %rbx
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int read_exact(int fd, void *buf, int len) {
  int i, got = 0;
  do {
    i = safe_read(fd, buf + got, len - got);
    assert(i > 0);
    got += i;
  } while (got < len);
  assert(got == len);
  return len;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<SearchGrid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x28(%rbp)
  mov    %rdi,-0x30(%rbp)
  mov    %esi,-0x34(%rbp)
  mov    -0x30(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x34(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x34(%rbp),%eax
  sub    $0x2,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  -0x28(%rbp),%xmm0
  subsd  -0x10(%rbp),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  subsd  -0x10(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jns    L34
  movl   $0x0,-0x14(%rbp)
  jmp    L44
L34:
  mov    -0x34(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x14(%rbp)
  jl     L44
  mov    -0x34(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L44
L50:
  addl   $0x1,-0x14(%rbp)
L44:
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0x28(%rbp),%xmm0
  comisd %xmm1,%xmm0
  ja     L50
  jmp    L17
L37:
  subl   $0x1,-0x14(%rbp)
L17:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  comisd -0x28(%rbp),%xmm0
  ja     L37
  mov    -0x14(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int SearchGrid(double x, const double xval[], int Mxval) {
  int below;
  double xlow, xhigh;
  xlow = xval[0];
  xhigh = xval[Mxval - 1];
  below = (int)((double)(Mxval - 2) * (x - xlow) / (xhigh - xlow));
  if (below < 0)
    below = 0;
  else if (below > Mxval - 2)
    below = Mxval - 2;
  while (x > xval[below + 1])
    below = below + 1;
  while (x < xval[below])
    below = below - 1;
  return below;
}
```
user: Translate the below assembly code into C programming language:

```asm
<SearchGrid>:
  endbr64
  mov    %rdi,%rcx
  movsd  (%rdi),%xmm3
  lea    -0x2(%rsi),%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movapd %xmm0,%xmm2
  subsd  %xmm3,%xmm2
  mulsd  %xmm2,%xmm1
  movslq %esi,%rdx
  movsd  -0x8(%rdi,%rdx,8),%xmm2
  subsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm1
  cvttsd2si %xmm1,%edx
  test   %edx,%edx
  js     L1
  sub    $0x1,%esi
  cmp    %edx,%esi
  cmovle %eax,%edx
L56:
  movslq %edx,%rsi
  lea    0x1(%rdx),%eax
  cltq
  comisd 0x8(%rcx,%rsi,8),%xmm0
  jbe    L19
L9:
  mov    %eax,%edx
  add    $0x1,%rax
  comisd (%rcx,%rax,8),%xmm0
  ja     L9
L19:
  movslq %edx,%rax
  movsd  (%rcx,%rax,8),%xmm1
  lea    -0x1(%rdx),%eax
  cltq
  comisd %xmm0,%xmm1
  jbe    L13
L47:
  mov    %eax,%edx
  sub    $0x1,%rax
  movsd  0x8(%rcx,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  ja     L47
L13:
  mov    %edx,%eax
  ret
L1:
  mov    $0x0,%edx
  jmp    L56
```

assistant: ```c
int SearchGrid(double x, const double xval[], int Mxval) {
  int below;
  double xlow, xhigh;
  xlow = xval[0];
  xhigh = xval[Mxval - 1];
  below = (int)((double)(Mxval - 2) * (x - xlow) / (xhigh - xlow));
  if (below < 0)
    below = 0;
  else if (below > Mxval - 2)
    below = Mxval - 2;
  while (x > xval[below + 1])
    below = below + 1;
  while (x < xval[below])
    below = below - 1;
  return below;
}
```
user: What is the c source code of the assembly code below?

```asm
<SearchGrid>:
  endbr64
  movsd  (%rdi),%xmm3
  lea    -0x2(%rsi),%eax
  pxor   %xmm1,%xmm1
  movapd %xmm0,%xmm2
  cvtsi2sd %eax,%xmm1
  movslq %esi,%rcx
  mov    %rdi,%rdx
  subsd  %xmm3,%xmm2
  mulsd  %xmm2,%xmm1
  movsd  -0x8(%rdi,%rcx,8),%xmm2
  subsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm1
  cvttsd2si %xmm1,%r8d
  test   %r8d,%r8d
  js     L79
  sub    $0x1,%esi
  cmp    %r8d,%esi
  jle    L60
  movslq %r8d,%rcx
  lea    0x8(,%rcx,8),%rsi
L26:
  comisd (%rdx,%rsi,1),%xmm0
  lea    0x1(%r8),%eax
  cltq
  jbe    L8
  nopl   (%rax)
L68:
  mov    %eax,%r8d
  mov    %rax,%rcx
  add    $0x1,%rax
  comisd (%rdx,%rax,8),%xmm0
  ja     L68
L8:
  movsd  (%rdx,%rcx,8),%xmm1
  lea    -0x1(%r8),%eax
  cltq
  comisd %xmm0,%xmm1
  jbe    L74
  nopw   0x0(%rax,%rax,1)
L32:
  mov    %eax,%r8d
  sub    $0x1,%rax
  movsd  0x8(%rdx,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  ja     L32
L74:
  mov    %r8d,%eax
  ret
  nop
L60:
  movslq %eax,%rcx
  mov    %eax,%r8d
  lea    0x8(,%rcx,8),%rsi
  jmp    L26
L79:
  mov    $0x8,%esi
  xor    %ecx,%ecx
  xor    %r8d,%r8d
  jmp    L26
```

assistant: ```c
int SearchGrid(double x, const double xval[], int Mxval) {
  int below;
  double xlow, xhigh;
  xlow = xval[0];
  xhigh = xval[Mxval - 1];
  below = (int)((double)(Mxval - 2) * (x - xlow) / (xhigh - xlow));
  if (below < 0)
    below = 0;
  else if (below > Mxval - 2)
    below = Mxval - 2;
  while (x > xval[below + 1])
    below = below + 1;
  while (x < xval[below])
    below = below - 1;
  return below;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<SearchGrid>:
  endbr64
  movsd  (%rdi),%xmm3
  lea    -0x2(%rsi),%eax
  pxor   %xmm1,%xmm1
  movapd %xmm0,%xmm2
  cvtsi2sd %eax,%xmm1
  movslq %esi,%rcx
  mov    %rdi,%rdx
  subsd  %xmm3,%xmm2
  mulsd  %xmm2,%xmm1
  movsd  -0x8(%rdi,%rcx,8),%xmm2
  subsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm1
  cvttsd2si %xmm1,%r8d
  test   %r8d,%r8d
  js     L28
  sub    $0x1,%esi
  cmp    %r8d,%esi
  jle    L75
  movslq %r8d,%rcx
  lea    0x8(,%rcx,8),%rsi
L29:
  comisd (%rdx,%rsi,1),%xmm0
  lea    0x1(%r8),%eax
  cltq
  jbe    L66
  nopl   (%rax)
L77:
  mov    %eax,%r8d
  mov    %rax,%rcx
  add    $0x1,%rax
  comisd (%rdx,%rax,8),%xmm0
  ja     L77
L66:
  movsd  (%rdx,%rcx,8),%xmm1
  lea    -0x1(%r8),%eax
  cltq
  comisd %xmm0,%xmm1
  jbe    L64
  nopw   0x0(%rax,%rax,1)
L34:
  mov    %eax,%r8d
  sub    $0x1,%rax
  movsd  0x8(%rdx,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  ja     L34
L64:
  mov    %r8d,%eax
  ret
  nop
L75:
  movslq %eax,%rcx
  mov    %eax,%r8d
  lea    0x8(,%rcx,8),%rsi
  jmp    L29
L28:
  mov    $0x8,%esi
  xor    %ecx,%ecx
  xor    %r8d,%r8d
  jmp    L29
```

assistant: ```c
int SearchGrid(double x, const double xval[], int Mxval) {
  int below;
  double xlow, xhigh;
  xlow = xval[0];
  xhigh = xval[Mxval - 1];
  below = (int)((double)(Mxval - 2) * (x - xlow) / (xhigh - xlow));
  if (below < 0)
    below = 0;
  else if (below > Mxval - 2)
    below = Mxval - 2;
  while (x > xval[below + 1])
    below = below + 1;
  while (x < xval[below])
    below = below - 1;
  return below;
}
```
user: What is the c source code of the assembly code below:

```asm
<find_min_v2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L54
L43:
  mov    -0x8(%rbp),%eax
  sub    -0xc(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L58
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L54
L58:
  mov    -0x4(%rbp),%eax
  mov    %eax,-0xc(%rbp)
L54:
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x8(%rbp)
  jg     L43
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L26
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  jmp    L37
L26:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
L37:
  pop    %rbp
  ret
```

assistant: ```c
int find_min_v2(int *nums, int nums_size) {
  int low = 0, high = nums_size - 1, mid;
  while (low + 1 < high) {
    mid = low + (high - low) / 2;
    if (nums[mid] < nums[high]) {
      high = mid;
    } else {
      low = mid;
    }
  }
  if (nums[low] < nums[high]) {
    return nums[low];
  }
  return nums[high];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<find_min_v2>:
  endbr64
  sub    $0x1,%esi
  mov    $0x0,%ecx
L39:
  lea    0x1(%rcx),%r9d
L22:
  cmp    %esi,%r9d
  jge    L8
  mov    %esi,%edx
  sub    %ecx,%edx
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  add    %ecx,%eax
  movslq %eax,%r8
  movslq %esi,%rdx
  mov    (%rdi,%rdx,4),%edx
  cmp    %edx,(%rdi,%r8,4)
  jge    L0
  mov    %eax,%esi
  jmp    L22
L0:
  mov    %eax,%ecx
  jmp    L39
L8:
  movslq %ecx,%rcx
  movslq %esi,%rsi
  mov    (%rdi,%rcx,4),%eax
  mov    (%rdi,%rsi,4),%edx
  cmp    %edx,%eax
  cmovg  %edx,%eax
  ret
```

assistant: ```c
int find_min_v2(int *nums, int nums_size) {
  int low = 0, high = nums_size - 1, mid;
  while (low + 1 < high) {
    mid = low + (high - low) / 2;
    if (nums[mid] < nums[high]) {
      high = mid;
    } else {
      low = mid;
    }
  }
  if (nums[low] < nums[high]) {
    return nums[low];
  }
  return nums[high];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<find_min_v2>:
  endbr64
  sub    $0x1,%esi
  mov    %rdi,%r8
  movslq %esi,%rax
  mov    (%rdi,%rax,4),%eax
  xor    %edi,%edi
L21:
  lea    0x1(%rdi),%r9d
  jmp    L39
  nopl   0x0(%rax,%rax,1)
L28:
  mov    %esi,%ecx
  sub    %edi,%ecx
  mov    %ecx,%edx
  shr    $0x1f,%edx
  add    %ecx,%edx
  sar    %edx
  add    %edi,%edx
  movslq %edx,%rcx
  mov    (%r8,%rcx,4),%ecx
  cmp    %eax,%ecx
  jge    L6
  mov    %ecx,%eax
  mov    %edx,%esi
L39:
  cmp    %r9d,%esi
  jg     L28
  mov    (%r8,%rdi,4),%edx
  cmp    %edx,%eax
  cmovg  %edx,%eax
  ret
  nopl   (%rax)
L6:
  movslq %edx,%rdi
  jmp    L21
```

assistant: ```c
int find_min_v2(int *nums, int nums_size) {
  int low = 0, high = nums_size - 1, mid;
  while (low + 1 < high) {
    mid = low + (high - low) / 2;
    if (nums[mid] < nums[high]) {
      high = mid;
    } else {
      low = mid;
    }
  }
  if (nums[low] < nums[high]) {
    return nums[low];
  }
  return nums[high];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<find_min_v2>:
  endbr64
  sub    $0x1,%esi
  mov    %rdi,%r8
  movslq %esi,%rax
  mov    (%rdi,%rax,4),%eax
  xor    %edi,%edi
L29:
  lea    0x1(%rdi),%r9d
  jmp    L19
  nopl   0x0(%rax,%rax,1)
L37:
  mov    %esi,%ecx
  sub    %edi,%ecx
  mov    %ecx,%edx
  shr    $0x1f,%edx
  add    %ecx,%edx
  sar    %edx
  add    %edi,%edx
  movslq %edx,%rcx
  mov    (%r8,%rcx,4),%ecx
  cmp    %eax,%ecx
  jge    L35
  mov    %ecx,%eax
  mov    %edx,%esi
L19:
  cmp    %r9d,%esi
  jg     L37
  mov    (%r8,%rdi,4),%edx
  cmp    %edx,%eax
  cmovg  %edx,%eax
  ret
  nopl   (%rax)
L35:
  movslq %edx,%rdi
  jmp    L29
```

assistant: ```c
int find_min_v2(int *nums, int nums_size) {
  int low = 0, high = nums_size - 1, mid;
  while (low + 1 < high) {
    mid = low + (high - low) / 2;
    if (nums[mid] < nums[high]) {
      high = mid;
    } else {
      low = mid;
    }
  }
  if (nums[low] < nums[high]) {
    return nums[low];
  }
  return nums[high];
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<read_double_le>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x38,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    $0x38,%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    -0x18(%rbp),%rax
  add    $0x30,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x30,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x28,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x28,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x20,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  or     %edx,%eax
  mov    %eax,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double read_double_le(const uint8_t *data) {
  union {
    uint64_t i;
    double d;
  } u;
  u.i = ((((uint64_t)(((const uint8_t *)(data))[7])) << (56)) | (((uint64_t)(((const uint8_t *)(data))[6])) << (48)) | (((uint64_t)(((const uint8_t *)(data))[5])) << (40)) | (((uint64_t)(((const uint8_t *)(data))[4])) << (32)) | (((uint64_t)(((const uint8_t *)(data))[3])) << (24)) | (((uint64_t)(((const uint8_t *)(data))[2])) << (16)) | (((uint64_t)(((const uint8_t *)(data))[1])) << (8)) | (((uint64_t)(((const uint8_t *)(data))[0])) << (0)));
  return u.d;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_double_le>:
  endbr64
  mov    0x18(%rdi),%eax
  shl    $0x18,%eax
  mov    0x10(%rdi),%edx
  shl    $0x10,%edx
  or     %edx,%eax
  or     (%rdi),%eax
  mov    0x8(%rdi),%rdx
  shl    $0x8,%edx
  or     %edx,%eax
  movq   %rax,%xmm0
  ret
```

assistant: ```c
double read_double_le(const uint8_t *data) {
  union {
    uint64_t i;
    double d;
  } u;
  u.i = ((((uint64_t)(((const uint8_t *)(data))[7])) << (56)) | (((uint64_t)(((const uint8_t *)(data))[6])) << (48)) | (((uint64_t)(((const uint8_t *)(data))[5])) << (40)) | (((uint64_t)(((const uint8_t *)(data))[4])) << (32)) | (((uint64_t)(((const uint8_t *)(data))[3])) << (24)) | (((uint64_t)(((const uint8_t *)(data))[2])) << (16)) | (((uint64_t)(((const uint8_t *)(data))[1])) << (8)) | (((uint64_t)(((const uint8_t *)(data))[0])) << (0)));
  return u.d;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<read_double_le>:
  endbr64
  mov    0x18(%rdi),%eax
  mov    0x10(%rdi),%edx
  shl    $0x18,%eax
  shl    $0x10,%edx
  or     %edx,%eax
  mov    0x8(%rdi),%rdx
  or     (%rdi),%eax
  mov    %eax,%ecx
  shl    $0x8,%edx
  or     %edx,%ecx
  movq   %rcx,%xmm0
  ret
```

assistant: ```c
double read_double_le(const uint8_t *data) {
  union {
    uint64_t i;
    double d;
  } u;
  u.i = ((((uint64_t)(((const uint8_t *)(data))[7])) << (56)) | (((uint64_t)(((const uint8_t *)(data))[6])) << (48)) | (((uint64_t)(((const uint8_t *)(data))[5])) << (40)) | (((uint64_t)(((const uint8_t *)(data))[4])) << (32)) | (((uint64_t)(((const uint8_t *)(data))[3])) << (24)) | (((uint64_t)(((const uint8_t *)(data))[2])) << (16)) | (((uint64_t)(((const uint8_t *)(data))[1])) << (8)) | (((uint64_t)(((const uint8_t *)(data))[0])) << (0)));
  return u.d;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<read_double_le>:
  endbr64
  mov    0x18(%rdi),%eax
  mov    0x10(%rdi),%edx
  shl    $0x18,%eax
  shl    $0x10,%edx
  or     %edx,%eax
  mov    0x8(%rdi),%rdx
  or     (%rdi),%eax
  mov    %eax,%ecx
  shl    $0x8,%edx
  or     %edx,%ecx
  movq   %rcx,%xmm0
  ret
```

assistant: ```c
double read_double_le(const uint8_t *data) {
  union {
    uint64_t i;
    double d;
  } u;
  u.i = ((((uint64_t)(((const uint8_t *)(data))[7])) << (56)) | (((uint64_t)(((const uint8_t *)(data))[6])) << (48)) | (((uint64_t)(((const uint8_t *)(data))[5])) << (40)) | (((uint64_t)(((const uint8_t *)(data))[4])) << (32)) | (((uint64_t)(((const uint8_t *)(data))[3])) << (24)) | (((uint64_t)(((const uint8_t *)(data))[2])) << (16)) | (((uint64_t)(((const uint8_t *)(data))[1])) << (8)) | (((uint64_t)(((const uint8_t *)(data))[0])) << (0)));
  return u.d;
}
```
user: What is the c source code of the assembly code below?

```asm
<xzmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <xmalloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <__builtin_memset@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xzmalloc(size_t size) {
  void *ptr = xmalloc(size);
  __builtin_memset(ptr, 0, size);
  return ptr;
}
```