ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<de_ascii_1050_header>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rdx,%rbx
  mov    %rcx,%rbp
  lea    0x4(%rsi),%rcx
  sub    $0x8,%rsp
  lea    0x30(%rsi),%rdx
  push   %rdx
  lea    0x2c(%rsi),%rdx
  push   %rdx
  lea    0x28(%rsi),%rdx
  push   %rdx
  lea    0x24(%rsi),%rdx
  push   %rdx
  lea    0x20(%rsi),%rdx
  push   %rdx
  lea    0x1c(%rsi),%rdx
  push   %rdx
  lea    0x18(%rsi),%rdx
  push   %rdx
  lea    0x14(%rsi),%rdx
  push   %rdx
  lea    0x10(%rsi),%rdx
  push   %rdx
  lea    0xc(%rsi),%r9
  lea    0x8(%rsi),%r8
  mov    %rsi,%rdx
  lea    D19(%rip),%rsi
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L12
  lea    0x4(%rbx),%rcx
  sub    $0x8,%rsp
  lea    0x30(%rbx),%rax
  push   %rax
  lea    0x2c(%rbx),%rax
  push   %rax
  lea    0x28(%rbx),%rax
  push   %rax
  lea    0x24(%rbx),%rax
  push   %rax
  lea    0x20(%rbx),%rax
  push   %rax
  lea    0x1c(%rbx),%rax
  push   %rax
  lea    0x18(%rbx),%rax
  push   %rax
  lea    0x14(%rbx),%rax
  push   %rax
  lea    0x10(%rbx),%rax
  push   %rax
  lea    0xc(%rbx),%r9
  lea    0x8(%rbx),%r8
  mov    %rbx,%rdx
  lea    D19(%rip),%rsi
  mov    %r12,%rdi
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L20
  lea    0x4(%rbp),%rcx
  sub    $0x8,%rsp
  lea    0x30(%rbp),%rax
  push   %rax
  lea    0x2c(%rbp),%rax
  push   %rax
  lea    0x28(%rbp),%rax
  push   %rax
  lea    0x24(%rbp),%rax
  push   %rax
  lea    0x20(%rbp),%rax
  push   %rax
  lea    0x1c(%rbp),%rax
  push   %rax
  lea    0x18(%rbp),%rax
  push   %rax
  lea    0x14(%rbp),%rax
  push   %rax
  lea    0x10(%rbp),%rax
  push   %rax
  lea    0xc(%rbp),%r9
  lea    0x8(%rbp),%r8
  mov    %rbp,%rdx
  lea    D19(%rip),%rsi
  mov    %r12,%rdi
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  setne  %al
  movzbl %al,%eax
  neg    %eax
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L12:
  mov    $0xffffffff,%eax
  jmp    L9
L20:
  mov    $0xffffffff,%eax
  jmp    L9
```

tool_calls: name: retrieve_data
arguments: label: D19
type_guessed: string

tool: D19: %d %d %d %d %d %d %d %d %d %d %d %d %d


assistant: ```c
int de_ascii_1050_header(FILE *f, int offs[13], int cooef[13], int sets[13]) {
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", offs, offs + 1, offs + 2, offs + 3, offs + 4, offs + 5, offs + 6, offs + 7, offs + 8, offs + 9, offs + 10, offs + 11, offs + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", cooef, cooef + 1, cooef + 2, cooef + 3, cooef + 4, cooef + 5, cooef + 6, cooef + 7, cooef + 8, cooef + 9, cooef + 10, cooef + 11, cooef + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", sets, sets + 1, sets + 2, sets + 3, sets + 4, sets + 5, sets + 6, sets + 7, sets + 8, sets + 9, sets + 10, sets + 11, sets + 12) != 13) {
    return -1;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<de_ascii_1050_header>:
  endbr64
  push   %r14
  lea    0x30(%rsi),%rax
  lea    D5(%rip),%r14
  push   %r13
  lea    0xc(%rsi),%r9
  lea    0x8(%rsi),%r8
  mov    %rcx,%r13
  push   %r12
  lea    0x4(%rsi),%rcx
  mov    %rdx,%r12
  mov    %rsi,%rdx
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x10,%rsp
  push   %rax
  lea    0x2c(%rsi),%rax
  push   %rax
  lea    0x28(%rsi),%rax
  push   %rax
  lea    0x24(%rsi),%rax
  push   %rax
  lea    0x20(%rsi),%rax
  push   %rax
  lea    0x1c(%rsi),%rax
  push   %rax
  lea    0x18(%rsi),%rax
  push   %rax
  lea    0x14(%rsi),%rax
  push   %rax
  lea    0x10(%rsi),%rax
  mov    %r14,%rsi
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L6
  sub    $0x8,%rsp
  lea    0x30(%r12),%rax
  mov    %r12,%rdx
  mov    %r14,%rsi
  push   %rax
  lea    0x2c(%r12),%rax
  lea    0x4(%r12),%rcx
  mov    %rbp,%rdi
  push   %rax
  lea    0x28(%r12),%rax
  lea    0xc(%r12),%r9
  push   %rax
  lea    0x24(%r12),%rax
  lea    0x8(%r12),%r8
  push   %rax
  lea    0x20(%r12),%rax
  push   %rax
  lea    0x1c(%r12),%rax
  push   %rax
  lea    0x18(%r12),%rax
  push   %rax
  lea    0x14(%r12),%rax
  push   %rax
  lea    0x10(%r12),%rax
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L6
  sub    $0x8,%rsp
  lea    0x30(%r13),%rax
  lea    0x4(%r13),%rcx
  mov    %r13,%rdx
  push   %rax
  lea    0x2c(%r13),%rax
  lea    0xc(%r13),%r9
  mov    %r14,%rsi
  push   %rax
  lea    0x28(%r13),%rax
  lea    0x8(%r13),%r8
  mov    %rbp,%rdi
  push   %rax
  lea    0x24(%r13),%rax
  push   %rax
  lea    0x20(%r13),%rax
  push   %rax
  lea    0x1c(%r13),%rax
  push   %rax
  lea    0x18(%r13),%rax
  push   %rax
  lea    0x14(%r13),%rax
  push   %rax
  lea    0x10(%r13),%rax
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  setne  %al
  movzbl %al,%eax
  neg    %eax
L7:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  cs nopw 0x0(%rax,%rax,1)
L6:
  mov    $0xffffffff,%eax
  jmp    L7
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D5
datatype: string

tool: D5: %d %d %d %d %d %d %d %d %d %d %d %d %d


assistant: ```c
int de_ascii_1050_header(FILE *f, int offs[13], int cooef[13], int sets[13]) {
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", offs, offs + 1, offs + 2, offs + 3, offs + 4, offs + 5, offs + 6, offs + 7, offs + 8, offs + 9, offs + 10, offs + 11, offs + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", cooef, cooef + 1, cooef + 2, cooef + 3, cooef + 4, cooef + 5, cooef + 6, cooef + 7, cooef + 8, cooef + 9, cooef + 10, cooef + 11, cooef + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", sets, sets + 1, sets + 2, sets + 3, sets + 4, sets + 5, sets + 6, sets + 7, sets + 8, sets + 9, sets + 10, sets + 11, sets + 12) != 13) {
    return -1;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<de_ascii_1050_header>:
  endbr64
  push   %r14
  lea    0x30(%rsi),%rax
  lea    D2(%rip),%r14
  push   %r13
  lea    0xc(%rsi),%r9
  lea    0x8(%rsi),%r8
  mov    %rcx,%r13
  push   %r12
  lea    0x4(%rsi),%rcx
  mov    %rdx,%r12
  mov    %rsi,%rdx
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x10,%rsp
  push   %rax
  lea    0x2c(%rsi),%rax
  push   %rax
  lea    0x28(%rsi),%rax
  push   %rax
  lea    0x24(%rsi),%rax
  push   %rax
  lea    0x20(%rsi),%rax
  push   %rax
  lea    0x1c(%rsi),%rax
  push   %rax
  lea    0x18(%rsi),%rax
  push   %rax
  lea    0x14(%rsi),%rax
  push   %rax
  lea    0x10(%rsi),%rax
  mov    %r14,%rsi
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L14
  sub    $0x8,%rsp
  lea    0x30(%r12),%rax
  mov    %r12,%rdx
  mov    %r14,%rsi
  push   %rax
  lea    0x2c(%r12),%rax
  lea    0x4(%r12),%rcx
  mov    %rbp,%rdi
  push   %rax
  lea    0x28(%r12),%rax
  lea    0xc(%r12),%r9
  push   %rax
  lea    0x24(%r12),%rax
  lea    0x8(%r12),%r8
  push   %rax
  lea    0x20(%r12),%rax
  push   %rax
  lea    0x1c(%r12),%rax
  push   %rax
  lea    0x18(%r12),%rax
  push   %rax
  lea    0x14(%r12),%rax
  push   %rax
  lea    0x10(%r12),%rax
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  jne    L14
  sub    $0x8,%rsp
  lea    0x30(%r13),%rax
  lea    0x4(%r13),%rcx
  mov    %r13,%rdx
  push   %rax
  lea    0x2c(%r13),%rax
  lea    0xc(%r13),%r9
  mov    %r14,%rsi
  push   %rax
  lea    0x28(%r13),%rax
  lea    0x8(%r13),%r8
  mov    %rbp,%rdi
  push   %rax
  lea    0x24(%r13),%rax
  push   %rax
  lea    0x20(%r13),%rax
  push   %rax
  lea    0x1c(%r13),%rax
  push   %rax
  lea    0x18(%r13),%rax
  push   %rax
  lea    0x14(%r13),%rax
  push   %rax
  lea    0x10(%r13),%rax
  push   %rax
  call   <fscanf@plt>
  add    $0x50,%rsp
  cmp    $0xd,%eax
  setne  %al
  movzbl %al,%eax
  neg    %eax
L27:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  cs nopw 0x0(%rax,%rax,1)
L14:
  mov    $0xffffffff,%eax
  jmp    L27
```

tool_calls: name: disassemble_data
arguments: label: D2
data_type: string

tool: D2: %d %d %d %d %d %d %d %d %d %d %d %d %d


assistant: ```c
int de_ascii_1050_header(FILE *f, int offs[13], int cooef[13], int sets[13]) {
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", offs, offs + 1, offs + 2, offs + 3, offs + 4, offs + 5, offs + 6, offs + 7, offs + 8, offs + 9, offs + 10, offs + 11, offs + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", cooef, cooef + 1, cooef + 2, cooef + 3, cooef + 4, cooef + 5, cooef + 6, cooef + 7, cooef + 8, cooef + 9, cooef + 10, cooef + 11, cooef + 12) != 13) {
    return -1;
  }
  if (fscanf(f, "%d %d %d %d %d %d %d %d %d %d %d %d %d\n", sets, sets + 1, sets + 2, sets + 3, sets + 4, sets + 5, sets + 6, sets + 7, sets + 8, sets + 9, sets + 10, sets + 11, sets + 12) != 13) {
    return -1;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<command_bandpass>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <dectou@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <skipstring@plt>
  mov    %rax,%rdi
  call   <dectou@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    $0xcccccccd,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  shr    $0x2,%eax
  lea    0x0(,%rax,8),%esi
  mov    -0x8(%rbp),%ecx
  mov    %ecx,%edx
  mov    $0xcccccccd,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  mov    %eax,%edx
  shr    $0x2,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  mov    $0x4,%edi
  call   <write_reg@plt>
  mov    -0x4(%rbp),%eax
  or     $0x80,%al
  mov    %eax,%esi
  mov    $0x5,%edi
  call   <write_reg@plt>
  nop
  leave
  ret
```

assistant: ```c
void command_bandpass(char *params) {
  unsigned f = dectou(params);
  unsigned g = dectou(skipstring(params));
  f = f / 5 * 8 + f % 5;
  write_reg(4, f);
  write_reg(5, g | 0x80);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<command_bandpass>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <dectou@plt>
  mov    %eax,%ebp
  mov    %rbx,%rdi
  call   <skipstring@plt>
  mov    %rax,%rdi
  call   <dectou@plt>
  mov    %eax,%ebx
  mov    %ebp,%eax
  mov    $0xcccccccd,%edx
  imul   %rdx,%rax
  shr    $0x22,%rax
  lea    0x0(%rbp,%rax,4),%esi
  sub    %eax,%esi
  mov    $0x4,%edi
  call   <write_reg@plt>
  or     $0x80,%bl
  mov    %ebx,%esi
  mov    $0x5,%edi
  call   <write_reg@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void command_bandpass(char *params) {
  unsigned f = dectou(params);
  unsigned g = dectou(skipstring(params));
  f = f / 5 * 8 + f % 5;
  write_reg(4, f);
  write_reg(5, g | 0x80);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<command_bandpass>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <dectou@plt>
  mov    %r12,%rdi
  mov    %eax,%ebp
  call   <skipstring@plt>
  mov    %rax,%rdi
  call   <dectou@plt>
  mov    %ebp,%edx
  mov    $0x4,%edi
  mov    %eax,%ebx
  mov    $0xcccccccd,%eax
  imul   %rax,%rdx
  or     $0x80,%bl
  shr    $0x22,%rdx
  lea    0x0(%rbp,%rdx,4),%esi
  sub    %edx,%esi
  call   <write_reg@plt>
  mov    %ebx,%esi
  mov    $0x5,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1090 <write_reg@plt>
```

assistant: ```c
void command_bandpass(char *params) {
  unsigned f = dectou(params);
  unsigned g = dectou(skipstring(params));
  f = f / 5 * 8 + f % 5;
  write_reg(4, f);
  write_reg(5, g | 0x80);
}
```
user: What is the c source code of the assembly code below:

```asm
<command_bandpass>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <dectou@plt>
  mov    %r12,%rdi
  mov    %eax,%ebp
  call   <skipstring@plt>
  mov    %rax,%rdi
  call   <dectou@plt>
  mov    %ebp,%edx
  mov    $0x4,%edi
  mov    %eax,%ebx
  mov    $0xcccccccd,%eax
  imul   %rax,%rdx
  or     $0x80,%bl
  shr    $0x22,%rdx
  lea    0x0(%rbp,%rdx,4),%esi
  sub    %edx,%esi
  call   <write_reg@plt>
  mov    %ebx,%esi
  mov    $0x5,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1090 <write_reg@plt>
```

assistant: ```c
void command_bandpass(char *params) {
  unsigned f = dectou(params);
  unsigned g = dectou(skipstring(params));
  f = f / 5 * 8 + f % 5;
  write_reg(4, f);
  write_reg(5, g | 0x80);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fd2mst>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fd2jd@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  mov    $0x1,%eax
  call   <jd2mst@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  lea    -0x20(%rbp),%rcx
  lea    -0x28(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rdx,%rdi
  movq   %rax,%xmm0
  mov    $0x1,%eax
  call   <ts2dt@plt>
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x20(%rbp),%xmm0
  mov    -0x28(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  mov    $0x2,%eax
  call   <dt2fd@plt>
  cltq
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
char *fd2mst(string)
char *string;
{
  double gsec, date, time, dj;
  dj = fd2jd(string);
  gsec = jd2mst(dj);
  ts2dt(gsec, &date, &time);
  date = 0.0;
  return (dt2fd(date, time));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fd2mst>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <fd2jd@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <jd2mst@plt>
  lea    0x10(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <ts2dt@plt>
  movq   $0x0,0x8(%rsp)
  movsd  0x10(%rsp),%xmm1
  pxor   %xmm0,%xmm0
  mov    $0x2,%eax
  call   <dt2fd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  cltq
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *fd2mst(string)
char *string;
{
  double gsec, date, time, dj;
  dj = fd2jd(string);
  gsec = jd2mst(dj);
  ts2dt(gsec, &date, &time);
  date = 0.0;
  return (dt2fd(date, time));
}
```
user: Translate the below assembly code into C programming language:

```asm
<fd2mst>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <fd2jd@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <jd2mst@plt>
  pxor   %xmm0,%xmm0
  lea    0x10(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <ts2dt@plt>
  movsd  0x10(%rsp),%xmm1
  pxor   %xmm0,%xmm0
  mov    $0x2,%eax
  movq   $0x0,0x8(%rsp)
  call   <dt2fd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  cltq
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *fd2mst(string)
char *string;
{
  double gsec, date, time, dj;
  dj = fd2jd(string);
  gsec = jd2mst(dj);
  ts2dt(gsec, &date, &time);
  date = 0.0;
  return (dt2fd(date, time));
}
```
user: Translate the below assembly code into C programming language:

```asm
<fd2mst>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <fd2jd@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <jd2mst@plt>
  pxor   %xmm0,%xmm0
  lea    0x10(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  cvtsi2sd %eax,%xmm0
  mov    $0x1,%eax
  call   <ts2dt@plt>
  movsd  0x10(%rsp),%xmm1
  pxor   %xmm0,%xmm0
  mov    $0x2,%eax
  movq   $0x0,0x8(%rsp)
  call   <dt2fd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  cltq
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *fd2mst(string)
char *string;
{
  double gsec, date, time, dj;
  dj = fd2jd(string);
  gsec = jd2mst(dj);
  ts2dt(gsec, &date, &time);
  date = 0.0;
  return (dt2fd(date, time));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ul_sublim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jae    L59
  mov    -0x28(%rbp),%rax
  jmp    L0
L59:
  mov    -0x20(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jbe    L34
  mov    -0x28(%rbp),%rax
  jmp    L0
L34:
  mov    -0x18(%rbp),%rax
  sub    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jbe    L37
  mov    -0x8(%rbp),%rax
  jmp    L0
L37:
  mov    -0x28(%rbp),%rax
L0:
  pop    %rbp
  ret
```

assistant: ```c
unsigned long ul_sublim(unsigned long minuend, unsigned long subtrahend, unsigned long limit) {
  unsigned long x;
  if (minuend < limit)
    return limit;
  if (subtrahend > minuend)
    return limit;
  x = minuend - subtrahend;
  if (x > limit)
    return x;
  else
    return limit;
}
```
user: What is the c source code of the assembly code below?

```asm
<ul_sublim>:
  endbr64
  mov    %rdx,%rax
  cmp    %rsi,%rdx
  mov    %rsi,%rcx
  cmovae %rdx,%rcx
  mov    %rdi,%rdx
  sub    %rsi,%rdx
  cmp    %rdx,%rax
  cmovae %rax,%rdx
  cmp    %rcx,%rdi
  cmovae %rdx,%rax
  ret
```

assistant: ```c
unsigned long ul_sublim(unsigned long minuend, unsigned long subtrahend, unsigned long limit) {
  unsigned long x;
  if (minuend < limit)
    return limit;
  if (subtrahend > minuend)
    return limit;
  x = minuend - subtrahend;
  if (x > limit)
    return x;
  else
    return limit;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ul_sublim>:
  endbr64
  cmp    %rsi,%rdx
  mov    %rsi,%rcx
  mov    %rdx,%rax
  cmovae %rdx,%rcx
  mov    %rdi,%rdx
  sub    %rsi,%rdx
  cmp    %rdx,%rax
  cmovae %rax,%rdx
  cmp    %rcx,%rdi
  cmovae %rdx,%rax
  ret
```

assistant: ```c
unsigned long ul_sublim(unsigned long minuend, unsigned long subtrahend, unsigned long limit) {
  unsigned long x;
  if (minuend < limit)
    return limit;
  if (subtrahend > minuend)
    return limit;
  x = minuend - subtrahend;
  if (x > limit)
    return x;
  else
    return limit;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ul_sublim>:
  endbr64
  cmp    %rsi,%rdx
  mov    %rsi,%rcx
  mov    %rdx,%rax
  cmovae %rdx,%rcx
  mov    %rdi,%rdx
  sub    %rsi,%rdx
  cmp    %rdx,%rax
  cmovae %rax,%rdx
  cmp    %rcx,%rdi
  cmovae %rdx,%rax
  ret
```

assistant: ```c
unsigned long ul_sublim(unsigned long minuend, unsigned long subtrahend, unsigned long limit) {
  unsigned long x;
  if (minuend < limit)
    return limit;
  if (subtrahend > minuend)
    return limit;
  x = minuend - subtrahend;
  if (x > limit)
    return x;
  else
    return limit;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<programmer_read_oscal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %edi,-0x124(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0xd,-0x115(%rbp)
  lea    -0x115(%rbp),%rcx
  mov    -0x124(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  lea    -0x110(%rbp),%rcx
  mov    -0x124(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  movzbl -0x110(%rbp),%eax
  cmp    $0x43,%al
  je     L11
  mov    $0xffffffff,%eax
  jmp    L2
L11:
  movl   $0x0,-0x114(%rbp)
  nop
L7:
  mov    -0x114(%rbp),%eax
  cltq
  lea    -0x110(%rbp),%rdx
  lea    (%rdx,%rax,1),%rcx
  mov    -0x124(%rbp),%eax
  mov    $0x1a,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  add    %eax,-0x114(%rbp)
  cmpl   $0x1a,-0x114(%rbp)
  jne    L7
  movzbl -0xf7(%rbp),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xf8(%rbp),%eax
  movzbl %al,%eax
  or     %edx,%eax
L2:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L12
  call   <__stack_chk_fail@plt>
L12:
  leave
  ret
```

assistant: ```c
int programmer_read_oscal(int port) {
  unsigned char command;
  unsigned char buffer[256];
  int len;
  command = 13;
  write(port, &command, 1);
  read(port, buffer, 1);
  if (buffer[0] != 'C') {
    ;
    return -1;
  }
  len = 0;
  while ((len += read(port, buffer + len, 26)) != 26) {
    ;
  }
  return ((int)(buffer[25]) << 8 | buffer[24]);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<programmer_read_oscal>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x120,%rsp
  mov    %edi,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x118(%rsp)
  xor    %eax,%eax
  movb   $0xd,0xf(%rsp)
  lea    0xf(%rsp),%rsi
  mov    $0x1,%edx
  call   <write@plt>
  lea    0x10(%rsp),%rsi
  mov    $0x1,%edx
  mov    %ebp,%edi
  call   <read@plt>
  cmpb   $0x43,0x10(%rsp)
  jne    L18
  mov    $0x0,%ebx
  lea    0x10(%rsp),%r12
L32:
  movslq %ebx,%rsi
  add    %r12,%rsi
  mov    $0x1a,%edx
  mov    %ebp,%edi
  call   <read@plt>
  add    %eax,%ebx
  cmp    $0x1a,%ebx
  jne    L32
  movzbl 0x29(%rsp),%eax
  shl    $0x8,%eax
  movzbl 0x28(%rsp),%edx
  or     %edx,%eax
L29:
  mov    0x118(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x120,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  mov    $0xffffffff,%eax
  jmp    L29
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int programmer_read_oscal(int port) {
  unsigned char command;
  unsigned char buffer[256];
  int len;
  command = 13;
  write(port, &command, 1);
  read(port, buffer, 1);
  if (buffer[0] != 'C') {
    ;
    return -1;
  }
  len = 0;
  while ((len += read(port, buffer + len, 26)) != 26) {
    ;
  }
  return ((int)(buffer[25]) << 8 | buffer[24]);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<programmer_read_oscal>:
  endbr64
  push   %r12
  mov    $0x1,%edx
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x120,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x118(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rsi
  lea    0x10(%rsp),%r12
  movb   $0xd,0xf(%rsp)
  call   <write@plt>
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cmpb   $0x43,0x10(%rsp)
  jne    L32
  xor    %ebx,%ebx
  nopl   (%rax)
L18:
  movslq %ebx,%rsi
  mov    $0x1a,%edx
  mov    %ebp,%edi
  add    %r12,%rsi
  call   <read@plt>
  add    %eax,%ebx
  cmp    $0x1a,%ebx
  jne    L18
  movzwl 0x28(%rsp),%eax
L28:
  mov    0x118(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L31
  add    $0x120,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L32:
  mov    $0xffffffff,%eax
  jmp    L28
L31:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int programmer_read_oscal(int port) {
  unsigned char command;
  unsigned char buffer[256];
  int len;
  command = 13;
  write(port, &command, 1);
  read(port, buffer, 1);
  if (buffer[0] != 'C') {
    ;
    return -1;
  }
  len = 0;
  while ((len += read(port, buffer + len, 26)) != 26) {
    ;
  }
  return ((int)(buffer[25]) << 8 | buffer[24]);
}
```