ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<retrend>:
  endbr64
  test   %esi,%esi
  jle    L10
  movslq %esi,%rsi
  xor    %eax,%eax
  nopl   (%rax)
L4:
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  (%rcx),%xmm0
  addsd  (%r8),%xmm0
  addsd  (%rdi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L4
L10:
  ret
```

assistant: ```c
void retrend(double *source, int n, double *dest, double *slope, double *intercept) {
  int i;
  double y;
  for (i = 0; i < n; i++) {
    y = *slope * (double)i + *intercept;
    dest[i] = source[i] + y;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<retrend>:
  endbr64
  test   %esi,%esi
  jle    L44
  movslq %esi,%rax
  lea    0x8(%rdi),%r9
  lea    (%rdx,%rax,8),%r10
  mov    %rdx,%rax
  sub    %r9,%rax
  cmp    $0x10,%rax
  lea    -0x1(%rsi),%eax
  seta   %r9b
  cmp    $0x2,%eax
  seta   %al
  and    %eax,%r9d
  lea    0x8(%rcx),%rax
  cmp    %rax,%rdx
  setae  %al
  cmp    %r10,%rcx
  setae  %r11b
  or     %r11d,%eax
  test   %al,%r9b
  je     L25
  lea    0x8(%r8),%rax
  cmp    %rax,%rdx
  setae  %al
  cmp    %r10,%r8
  setae  %r9b
  or     %r9b,%al
  je     L25
  movsd  (%rcx),%xmm4
  movsd  (%r8),%xmm3
  mov    %esi,%r9d
  xor    %eax,%eax
  shr    $0x2,%r9d
  movdqa D14(%rip),%xmm2
  movdqa D9(%rip),%xmm5
  unpcklpd %xmm4,%xmm4
  unpcklpd %xmm3,%xmm3
  shl    $0x5,%r9
  cs nopw 0x0(%rax,%rax,1)
L23:
  movdqa %xmm2,%xmm0
  movupd 0x10(%rdi,%rax,1),%xmm6
  movupd (%rdi,%rax,1),%xmm7
  paddd  %xmm5,%xmm2
  pshufd $0xee,%xmm0,%xmm1
  cvtdq2pd %xmm0,%xmm0
  cvtdq2pd %xmm1,%xmm1
  mulpd  %xmm4,%xmm0
  mulpd  %xmm4,%xmm1
  addpd  %xmm3,%xmm0
  addpd  %xmm3,%xmm1
  addpd  %xmm7,%xmm0
  addpd  %xmm6,%xmm1
  movups %xmm0,(%rdx,%rax,1)
  movups %xmm1,0x10(%rdx,%rax,1)
  add    $0x20,%rax
  cmp    %r9,%rax
  jne    L23
  mov    %esi,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%sil
  je     L44
  pxor   %xmm0,%xmm0
  mov    %eax,%r10d
  cvtsi2sd %eax,%xmm0
  mulsd  (%rcx),%xmm0
  lea    0x0(,%r10,8),%r9
  addsd  (%r8),%xmm0
  addsd  (%rdi,%r10,8),%xmm0
  movsd  %xmm0,(%rdx,%r10,8)
  lea    0x1(%rax),%r10d
  cmp    %r10d,%esi
  jle    L44
  pxor   %xmm0,%xmm0
  add    $0x2,%eax
  cvtsi2sd %r10d,%xmm0
  mulsd  (%rcx),%xmm0
  addsd  (%r8),%xmm0
  addsd  0x8(%rdi,%r9,1),%xmm0
  movsd  %xmm0,0x8(%rdx,%r9,1)
  cmp    %eax,%esi
  jle    L44
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  (%rcx),%xmm0
  addsd  (%r8),%xmm0
  addsd  0x10(%rdi,%r9,1),%xmm0
  movsd  %xmm0,0x10(%rdx,%r9,1)
  ret
  nopl   0x0(%rax)
L25:
  mov    %esi,%esi
  xor    %eax,%eax
  nopl   0x0(%rax)
L7:
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  (%rcx),%xmm0
  addsd  (%r8),%xmm0
  addsd  (%rdi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L7
L44:
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D14
data_type: byte[16]
name: unpack_data
arguments: data_tag: D9
data_type: byte[16]

tool: {"D14": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D9": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
void retrend(double *source, int n, double *dest, double *slope, double *intercept) {
  int i;
  double y;
  for (i = 0; i < n; i++) {
    y = *slope * (double)i + *intercept;
    dest[i] = source[i] + y;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<getop>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    D18(%rip),%eax
  test   %eax,%eax
  jne    L20
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,-0x8(%rbp)
  jmp    L128
L20:
  mov    D18(%rip),%eax
  mov    %eax,-0x8(%rbp)
  movl   $0x0,D18(%rip)
  jmp    L128
L93:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,-0x8(%rbp)
L128:
  mov    -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L93
  cmpl   $0x9,-0x8(%rbp)
  je     L93
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L80
  cmpl   $0x2e,-0x8(%rbp)
  je     L80
  mov    -0x8(%rbp),%eax
  jmp    L109
L80:
  movl   $0x0,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L103
  nop
L74:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L74
L103:
  cmpl   $0x2e,-0x8(%rbp)
  jne    L14
  nop
L102:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L102
L14:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    D46(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  je     L10
  mov    -0x8(%rbp),%eax
  mov    %eax,D28(%rip)
L10:
  mov    $0x30,%eax
L109:
  leave
  ret
```

assistant: ```c
int getop(char s[]) {
  int c, i;
  static int lastc = 0;
  if (lastc == 0)
    c = getch();
  else {
    c = lastc;
    lastc = 0;
  }
  while ((s[0] = c) == ' ' || c == '\t')
    c = getch();
  s[1] = '\0';
  if (!isdigit(c) && c != '.')
    return c;
  i = 0;
  if (isdigit(c))
    while (isdigit(s[++i] = c = getch()))
      ;
  if (c == '.')
    while (isdigit(s[++i] = c = getch()))
      ;
  s[i] = '\0';
  if (c != EOF)
    lastc = c;
  return '0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getop>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    D5(%rip),%ebx
  test   %ebx,%ebx
  je     L25
  movl   $0x0,D5(%rip)
L124:
  mov    %ebx,%eax
  mov    %bl,0x0(%rbp)
  cmp    $0x9,%ebx
  je     L34
  cmp    $0x20,%bl
  jne    L130
L34:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  mov    %al,0x0(%rbp)
  cmp    $0x9,%eax
  je     L34
  cmp    $0x20,%al
  je     L34
L130:
  movb   $0x0,0x1(%rbp)
  movsbl %al,%r12d
  mov    %r12d,%edi
  call   <isdigit@plt>
  cmp    $0x2e,%ebx
  je     L85
  test   %rax,%rax
  je     L67
L85:
  mov    %r12d,%edi
  call   <isdigit@plt>
  mov    $0x0,%r13d
  test   %rax,%rax
  je     L83
  mov    $0x1,%r12d
L52:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  mov    %r12d,%r13d
  mov    %al,0x0(%rbp,%r12,1)
  movsbl %al,%edi
  call   <isdigit@plt>
  add    $0x1,%r12
  test   %rax,%rax
  jne    L52
L83:
  cmp    $0x2e,%ebx
  je     L24
L54:
  movslq %r13d,%r13
  movb   $0x0,0x0(%rbp,%r13,1)
  mov    D17(%rip),%rax
  cmp    %ebx,(%rax)
  je     L32
  mov    %ebx,D37(%rip)
  mov    $0x30,%ebx
L67:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L25:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  jmp    L124
L24:
  lea    0x1(%r13),%r12d
  movslq %r12d,%r12
L139:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  mov    %r12d,%r13d
  mov    %al,0x0(%rbp,%r12,1)
  movsbl %al,%edi
  call   <isdigit@plt>
  add    $0x1,%r12
  test   %rax,%rax
  jne    L139
  jmp    L54
L32:
  mov    $0x30,%ebx
  jmp    L67
```

assistant: ```c
int getop(char s[]) {
  int c, i;
  static int lastc = 0;
  if (lastc == 0)
    c = getch();
  else {
    c = lastc;
    lastc = 0;
  }
  while ((s[0] = c) == ' ' || c == '\t')
    c = getch();
  s[1] = '\0';
  if (!isdigit(c) && c != '.')
    return c;
  i = 0;
  if (isdigit(c))
    while (isdigit(s[++i] = c = getch()))
      ;
  if (c == '.')
    while (isdigit(s[++i] = c = getch()))
      ;
  s[i] = '\0';
  if (c != EOF)
    lastc = c;
  return '0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getop>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    D2(%rip),%r12d
  test   %r12d,%r12d
  je     L11
  movl   $0x0,D2(%rip)
  jmp    L78
  nopl   0x0(%rax)
L11:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %eax,%r12d
L78:
  mov    %r12b,(%rbx)
  mov    %r12d,%edi
  cmp    $0x9,%r12d
  je     L11
  cmp    $0x20,%r12b
  je     L11
  movb   $0x0,0x1(%rbx)
  movsbl %dil,%ebp
  mov    %ebp,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L46
  cmp    $0x2e,%r12d
  je     L28
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L28:
  mov    %ebp,%edi
  xor    %r13d,%r13d
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L75
L55:
  lea    0x1(%rbx,%r13,1),%rbx
  nopl   0x0(%rax)
L111:
  xor    %eax,%eax
  mov    %rbx,%rbp
  add    $0x1,%rbx
  call   <getch@plt>
  mov    %al,-0x1(%rbx)
  movsbl %al,%edi
  mov    %eax,%r12d
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L111
  mov    D4(%rip),%rax
  movb   $0x0,0x0(%rbp)
  cmp    %r12d,(%rax)
  jne    L117
L84:
  add    $0x8,%rsp
  mov    $0x30,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L46:
  mov    %ebp,%edi
  xor    %r13d,%r13d
  call   <isdigit@plt>
  test   %rax,%rax
  je     L17
L75:
  mov    $0x1,%ebp
  nopl   0x0(%rax)
L103:
  xor    %eax,%eax
  movslq %ebp,%r13
  call   <getch@plt>
  mov    %al,(%rbx,%rbp,1)
  movsbl %al,%edi
  mov    %eax,%r12d
  add    $0x1,%rbp
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L103
L17:
  movslq %r13d,%rbp
  add    %rbx,%rbp
  cmp    $0x2e,%r12d
  je     L55
  mov    D4(%rip),%rax
  movb   $0x0,0x0(%rbp)
  cmp    %r12d,(%rax)
  je     L84
L117:
  mov    %r12d,D24(%rip)
  add    $0x8,%rsp
  mov    $0x30,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int getop(char s[]) {
  int c, i;
  static int lastc = 0;
  if (lastc == 0)
    c = getch();
  else {
    c = lastc;
    lastc = 0;
  }
  while ((s[0] = c) == ' ' || c == '\t')
    c = getch();
  s[1] = '\0';
  if (!isdigit(c) && c != '.')
    return c;
  i = 0;
  if (isdigit(c))
    while (isdigit(s[++i] = c = getch()))
      ;
  if (c == '.')
    while (isdigit(s[++i] = c = getch()))
      ;
  s[i] = '\0';
  if (c != EOF)
    lastc = c;
  return '0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getop>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    D7(%rip),%r12d
  test   %r12d,%r12d
  je     L149
  movl   $0x0,D7(%rip)
  jmp    L96
  nopl   (%rax)
L149:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %eax,%r12d
L96:
  mov    %r12b,(%rbx)
  mov    %r12d,%edi
  cmp    $0x9,%r12d
  je     L149
  cmp    $0x20,%r12b
  je     L149
  movb   $0x0,0x1(%rbx)
  movsbl %dil,%ebp
  mov    %ebp,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L135
  cmp    $0x2e,%r12d
  je     L100
L12:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L100:
  mov    %ebp,%edi
  xor    %r14d,%r14d
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L107
L129:
  movslq %r14d,%r14
  lea    0x1(%rbx,%r14,1),%rbx
  nopw   0x0(%rax,%rax,1)
L25:
  xor    %eax,%eax
  mov    %rbx,%r13
  add    $0x1,%rbx
  call   <getch@plt>
  mov    %al,-0x1(%rbx)
  movsbl %al,%edi
  mov    %eax,%r12d
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L25
  jmp    L112
  nopl   0x0(%rax,%rax,1)
L135:
  mov    %ebp,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L94
L107:
  mov    %ebx,%r15d
  lea    0x1(%rbx),%rbp
  neg    %r15d
  xchg   %ax,%ax
L38:
  xor    %eax,%eax
  lea    (%r15,%rbp,1),%r14d
  mov    %rbp,%r13
  add    $0x1,%rbp
  call   <getch@plt>
  mov    %al,-0x1(%rbp)
  movsbl %al,%edi
  mov    %eax,%r12d
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L38
L92:
  cmp    $0x2e,%r12d
  je     L129
L112:
  mov    D11(%rip),%rax
  movb   $0x0,0x0(%r13)
  cmp    %r12d,(%rax)
  je     L150
  mov    %r12d,D27(%rip)
  mov    $0x30,%r12d
  jmp    L12
  xchg   %ax,%ax
L150:
  mov    $0x30,%r12d
  jmp    L12
  nopl   0x0(%rax,%rax,1)
L94:
  mov    %rbx,%r13
  xor    %r14d,%r14d
  jmp    L92
```

assistant: ```c
int getop(char s[]) {
  int c, i;
  static int lastc = 0;
  if (lastc == 0)
    c = getch();
  else {
    c = lastc;
    lastc = 0;
  }
  while ((s[0] = c) == ' ' || c == '\t')
    c = getch();
  s[1] = '\0';
  if (!isdigit(c) && c != '.')
    return c;
  i = 0;
  if (isdigit(c))
    while (isdigit(s[++i] = c = getch()))
      ;
  if (c == '.')
    while (isdigit(s[++i] = c = getch()))
      ;
  s[i] = '\0';
  if (c != EOF)
    lastc = c;
  return '0';
}
```
user: What is the c source code of the assembly code below?

```asm
<unmap_semaphore>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <trace_flow@plt>
  mov    -0x8(%rbp),%rax
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <munmap@plt>
  test   %rax,%rax
  je     L1
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <shm_error@plt>
L1:
  mov    $0x0,%eax
  call   <get_semaphore_name@plt>
  mov    %eax,%edi
  call   <shm_unlink@plt>
  test   %rax,%rax
  je     L19
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <shm_error@plt>
L19:
  lea    D23(%rip),%rax
  mov    %rax,%rdi
  call   <trace_flow@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D11
data_type: string
name: unpack_data
arguments: data_tag: D29
data_type: string
name: unpack_data
arguments: data_tag: D12
data_type: string
name: unpack_data
arguments: data_tag: D23
data_type: string

tool: D11: ENTERING: unmap_semaphore

tool: D29: munmap

tool: D12: shm_unlink

tool: D23: LEAVING: unmap_semaphore

assistant: ```c
void unmap_semaphore(int *semaphore) {
  if (1) {
    trace_flow("ENTERING: unmap_semaphore");
  }
  if (munmap(semaphore, sizeof(int)) != 0) {
    shm_error("munmap");
  }
  if (shm_unlink(get_semaphore_name()) != 0) {
    shm_error("shm_unlink");
  }
  if (1) {
    trace_flow("LEAVING: unmap_semaphore");
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<unmap_semaphore>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D23(%rip),%rdi
  call   <trace_flow@plt>
  mov    $0x4,%esi
  mov    %rbx,%rdi
  call   <munmap@plt>
  test   %rax,%rax
  jne    L33
L22:
  mov    $0x0,%eax
  call   <get_semaphore_name@plt>
  mov    %eax,%edi
  call   <shm_unlink@plt>
  test   %rax,%rax
  jne    L36
L10:
  lea    D0(%rip),%rdi
  call   <trace_flow@plt>
  pop    %rbx
  ret
L33:
  lea    D37(%rip),%rdi
  call   <shm_error@plt>
  jmp    L22
L36:
  lea    D26(%rip),%rdi
  call   <shm_error@plt>
  jmp    L10
```

tool_calls: name: disassemble_data
arguments: data_tag: D23
datatype: string
name: disassemble_data
arguments: data_tag: D0
datatype: string
name: disassemble_data
arguments: data_tag: D37
datatype: string
name: disassemble_data
arguments: data_tag: D26
datatype: string

tool: D23: ENTERING: unmap_semaphore

tool: D0: LEAVING: unmap_semaphore

tool: D37: munmap

tool: D26: shm_unlink

assistant: ```c
void unmap_semaphore(int *semaphore) {
  if (1) {
    trace_flow("ENTERING: unmap_semaphore");
  }
  if (munmap(semaphore, sizeof(int)) != 0) {
    shm_error("munmap");
  }
  if (shm_unlink(get_semaphore_name()) != 0) {
    shm_error("shm_unlink");
  }
  if (1) {
    trace_flow("LEAVING: unmap_semaphore");
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<unmap_semaphore>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D12(%rip),%rdi
  call   <trace_flow@plt>
  mov    $0x4,%esi
  mov    %rbp,%rdi
  call   <munmap@plt>
  test   %rax,%rax
  jne    L16
L4:
  xor    %eax,%eax
  call   <get_semaphore_name@plt>
  mov    %eax,%edi
  call   <shm_unlink@plt>
  test   %rax,%rax
  jne    L6
  lea    D13(%rip),%rdi
  pop    %rbp
  jmp    10c0 <trace_flow@plt>
  cs nopw 0x0(%rax,%rax,1)
L16:
  lea    D40(%rip),%rdi
  call   <shm_error@plt>
  jmp    L4
  xchg   %ax,%ax
L6:
  lea    D8(%rip),%rdi
  call   <shm_error@plt>
  lea    D13(%rip),%rdi
  pop    %rbp
  jmp    10c0 <trace_flow@plt>
```

tool_calls: name: parse_data
arguments: label: D12
type_infered: string
name: parse_data
arguments: label: D13
type_infered: string
name: parse_data
arguments: label: D40
type_infered: string
name: parse_data
arguments: label: D8
type_infered: string

tool: D12: ENTERING: unmap_semaphore

tool: D13: LEAVING: unmap_semaphore

tool: D40: munmap

tool: D8: shm_unlink

assistant: ```c
void unmap_semaphore(int *semaphore) {
  if (1) {
    trace_flow("ENTERING: unmap_semaphore");
  }
  if (munmap(semaphore, sizeof(int)) != 0) {
    shm_error("munmap");
  }
  if (shm_unlink(get_semaphore_name()) != 0) {
    shm_error("shm_unlink");
  }
  if (1) {
    trace_flow("LEAVING: unmap_semaphore");
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<unmap_semaphore>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D23(%rip),%rdi
  call   <trace_flow@plt>
  mov    $0x4,%esi
  mov    %rbp,%rdi
  call   <munmap@plt>
  test   %rax,%rax
  jne    L26
L22:
  xor    %eax,%eax
  call   <get_semaphore_name@plt>
  mov    %eax,%edi
  call   <shm_unlink@plt>
  test   %rax,%rax
  jne    L14
  lea    D38(%rip),%rdi
  pop    %rbp
  jmp    10c0 <trace_flow@plt>
  cs nopw 0x0(%rax,%rax,1)
L26:
  lea    D32(%rip),%rdi
  call   <shm_error@plt>
  jmp    L22
  xchg   %ax,%ax
L14:
  lea    D44(%rip),%rdi
  call   <shm_error@plt>
  lea    D38(%rip),%rdi
  pop    %rbp
  jmp    10c0 <trace_flow@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D23
type_infered: string
name: extract_symbolic_data
arguments: label: D38
type_infered: string
name: extract_symbolic_data
arguments: label: D32
type_infered: string
name: extract_symbolic_data
arguments: label: D44
type_infered: string

tool: D23: ENTERING: unmap_semaphore

tool: D38: LEAVING: unmap_semaphore

tool: D32: munmap

tool: D44: shm_unlink

assistant: ```c
void unmap_semaphore(int *semaphore) {
  if (1) {
    trace_flow("ENTERING: unmap_semaphore");
  }
  if (munmap(semaphore, sizeof(int)) != 0) {
    shm_error("munmap");
  }
  if (shm_unlink(get_semaphore_name()) != 0) {
    shm_error("shm_unlink");
  }
  if (1) {
    trace_flow("LEAVING: unmap_semaphore");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<PWMGenPeriodSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  mov    (%rax),%rax
  and    $0x2,%eax
  test   %rax,%rax
  je     L3
  mov    -0xc(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%eax
  add    $0x10,%eax
  cltq
  mov    %rax,%rdx
  movslq %ecx,%rax
  mov    %rax,(%rdx)
  jmp    L13
L3:
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%eax
  add    $0x10,%eax
  cltq
  mov    %rax,%rcx
  movslq %edx,%rax
  mov    %rax,(%rcx)
L13:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void PWMGenPeriodSet(uint32_t ui32Base, uint32_t ui32Gen, uint32_t ui32Period) {
  ;
  ;
  ui32Gen = ((ui32Base) + (ui32Gen));
  if ((*((volatile unsigned long *)(ui32Gen + 0x00000000))) & 0x00000002) {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period / 2;
  } else {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period - 1;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<PWMGenPeriodSet>:
  endbr64
  add    %esi,%edi
  movslq %edi,%rax
  mov    (%rax),%rax
  test   $0x2,%al
  je     L7
  add    $0x10,%edi
  movslq %edi,%rdi
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  cltq
  mov    %rax,(%rdi)
  ret
L7:
  add    $0x10,%edi
  movslq %edi,%rdi
  sub    $0x1,%edx
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void PWMGenPeriodSet(uint32_t ui32Base, uint32_t ui32Gen, uint32_t ui32Period) {
  ;
  ;
  ui32Gen = ((ui32Base) + (ui32Gen));
  if ((*((volatile unsigned long *)(ui32Gen + 0x00000000))) & 0x00000002) {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period / 2;
  } else {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period - 1;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<PWMGenPeriodSet>:
  endbr64
  add    %esi,%edi
  movslq %edi,%rax
  add    $0x10,%edi
  mov    (%rax),%rax
  movslq %edi,%rdi
  test   $0x2,%al
  je     L2
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  cltq
  mov    %rax,(%rdi)
  ret
  nopl   (%rax)
L2:
  sub    $0x1,%edx
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void PWMGenPeriodSet(uint32_t ui32Base, uint32_t ui32Gen, uint32_t ui32Period) {
  ;
  ;
  ui32Gen = ((ui32Base) + (ui32Gen));
  if ((*((volatile unsigned long *)(ui32Gen + 0x00000000))) & 0x00000002) {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period / 2;
  } else {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period - 1;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<PWMGenPeriodSet>:
  endbr64
  add    %esi,%edi
  movslq %edi,%rax
  add    $0x10,%edi
  mov    (%rax),%rax
  movslq %edi,%rdi
  test   $0x2,%al
  je     L9
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  cltq
  mov    %rax,(%rdi)
  ret
  nopl   (%rax)
L9:
  sub    $0x1,%edx
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void PWMGenPeriodSet(uint32_t ui32Base, uint32_t ui32Gen, uint32_t ui32Period) {
  ;
  ;
  ui32Gen = ((ui32Base) + (ui32Gen));
  if ((*((volatile unsigned long *)(ui32Gen + 0x00000000))) & 0x00000002) {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period / 2;
  } else {
    ;
    (*((volatile unsigned long *)(ui32Gen + 0x00000010))) = ui32Period - 1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<h264avcc_spsh_set_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void h264avcc_spsh_set_length(uint8_t *p, uint16_t val) {
  p[0] = val >> 8;
  p[1] = val & 0xff;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<h264avcc_spsh_set_length>:
  endbr64
  mov    %esi,%eax
  sar    $0x8,%eax
  mov    %eax,(%rdi)
  and    $0xff,%esi
  mov    %esi,0x4(%rdi)
  ret
```

assistant: ```c
void h264avcc_spsh_set_length(uint8_t *p, uint16_t val) {
  p[0] = val >> 8;
  p[1] = val & 0xff;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<h264avcc_spsh_set_length>:
  endbr64
  mov    %esi,%eax
  and    $0xff,%esi
  sar    $0x8,%eax
  mov    %esi,0x4(%rdi)
  mov    %eax,(%rdi)
  ret
```

assistant: ```c
void h264avcc_spsh_set_length(uint8_t *p, uint16_t val) {
  p[0] = val >> 8;
  p[1] = val & 0xff;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<h264avcc_spsh_set_length>:
  endbr64
  mov    %esi,%eax
  movzbl %sil,%esi
  sar    $0x8,%eax
  movd   %esi,%xmm1
  movd   %eax,%xmm0
  punpckldq %xmm1,%xmm0
  movq   %xmm0,(%rdi)
  ret
```

assistant: ```c
void h264avcc_spsh_set_length(uint8_t *p, uint16_t val) {
  p[0] = val >> 8;
  p[1] = val & 0xff;
}
```