ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    $0x0,%eax
  call   <test_write@plt>
  mov    $0x0,%eax
  call   <test_constructor@plt>
  mov    $0x0,%eax
  call   <test_printf@plt>
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <test_args@plt>
  mov    $0x0,%eax
  call   <test_gettime@plt>
  mov    $0x0,%eax
  call   <test_random@plt>
  mov    0x8(%rbx),%rdi
  lea    D23(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L0
L3:
  mov    $0x14,%edi
  call   <test_perf_fib@plt>
  mov    0x8(%rbx),%rdi
  lea    D8(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L5
L11:
  lea    D3(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  call   <test_trap@plt>
  jmp    L3
L5:
  mov    0x10(%rbx),%rdi
  call   <test_cat@plt>
  jmp    L11
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D23
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D8
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D3
type_guessed: string

tool: D23: trap

tool: D8: cat

tool: D3: === done ===

assistant: ```c
int main(int argc, char **argv) {
  test_write();
  test_constructor();
  test_printf();
  test_args(argc, argv);
  test_gettime();
  test_random();
  if (0 == strcmp(argv[1], "trap")) {
    test_trap();
  }
  test_perf_fib(20);
  if (0 == strcmp(argv[1], "cat")) {
    test_cat(argv[2]);
  }
  puts("=== done ===");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <test_write@plt>
  xor    %eax,%eax
  call   <test_constructor@plt>
  xor    %eax,%eax
  call   <test_printf@plt>
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <test_args@plt>
  xor    %eax,%eax
  call   <test_gettime@plt>
  xor    %eax,%eax
  call   <test_random@plt>
  mov    0x8(%rbx),%rdi
  lea    D0(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L39
L13:
  mov    $0x14,%edi
  call   <test_perf_fib@plt>
  mov    0x8(%rbx),%rdi
  lea    D23(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L22
L15:
  lea    D11(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L39:
  call   <test_trap@plt>
  jmp    L13
L22:
  mov    0x10(%rbx),%rdi
  call   <test_cat@plt>
  jmp    L15
```

tool_calls: name: read_data
arguments: data_tag: D0
data_type: string
name: read_data
arguments: data_tag: D23
data_type: string
name: read_data
arguments: data_tag: D11
data_type: string

tool: D0: trap

tool: D23: cat

tool: D11: === done ===

assistant: ```c
int main(int argc, char **argv) {
  test_write();
  test_constructor();
  test_printf();
  test_args(argc, argv);
  test_gettime();
  test_random();
  if (0 == strcmp(argv[1], "trap")) {
    test_trap();
  }
  test_perf_fib(20);
  if (0 == strcmp(argv[1], "cat")) {
    test_cat(argv[2]);
  }
  puts("=== done ===");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <test_write@plt>
  xor    %eax,%eax
  call   <test_constructor@plt>
  xor    %eax,%eax
  call   <test_printf@plt>
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <test_args@plt>
  xor    %eax,%eax
  call   <test_gettime@plt>
  xor    %eax,%eax
  call   <test_random@plt>
  mov    0x8(%rbx),%rdi
  lea    D10(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L16
L39:
  mov    $0x14,%edi
  call   <test_perf_fib@plt>
  mov    0x8(%rbx),%rdi
  lea    D3(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L20
L32:
  lea    D20(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L16:
  call   <test_trap@plt>
  jmp    L39
L20:
  mov    0x10(%rbx),%rdi
  call   <test_cat@plt>
  jmp    L32
```

tool_calls: name: unpack_data
arguments: label: D10
data_type: string
name: unpack_data
arguments: label: D3
data_type: string
name: unpack_data
arguments: label: D20
data_type: string

tool: D10: trap

tool: D3: cat

tool: D20: === done ===

assistant: ```c
int main(int argc, char **argv) {
  test_write();
  test_constructor();
  test_printf();
  test_args(argc, argv);
  test_gettime();
  test_random();
  if (0 == strcmp(argv[1], "trap")) {
    test_trap();
  }
  test_perf_fib(20);
  if (0 == strcmp(argv[1], "cat")) {
    test_cat(argv[2]);
  }
  puts("=== done ===");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<runTests>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <findFreeFdSlotReturnsFreeSlots@plt>
  mov    %eax,%esi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <test@plt>
  mov    $0x0,%eax
  call   <wrapFdFillsSlot@plt>
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <test@plt>
  mov    $0x0,%eax
  call   <getHostnameFromAddress@plt>
  mov    %eax,%esi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <test@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D27
type_guessed: string
name: read_data
arguments: data_label: D0
type_guessed: string
name: read_data
arguments: data_label: D20
type_guessed: string

tool: D27: find free slots

tool: D0: wrap fd fills up free slot

tool: D20: get hostname from address

assistant: ```c
void runTests() {
  test("find free slots", findFreeFdSlotReturnsFreeSlots());
  test("wrap fd fills up free slot", wrapFdFillsSlot());
  test("get hostname from address", getHostnameFromAddress());
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<runTests>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <findFreeFdSlotReturnsFreeSlots@plt>
  mov    %eax,%esi
  lea    D20(%rip),%rdi
  call   <test@plt>
  mov    $0x0,%eax
  call   <wrapFdFillsSlot@plt>
  mov    %eax,%esi
  lea    D15(%rip),%rdi
  call   <test@plt>
  mov    $0x0,%eax
  call   <getHostnameFromAddress@plt>
  mov    %eax,%esi
  lea    D27(%rip),%rdi
  call   <test@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D20
type: string
name: extract_symbolic_data
arguments: data_tag: D15
type: string
name: extract_symbolic_data
arguments: data_tag: D27
type: string

tool: D20: find free slots

tool: D15: wrap fd fills up free slot

tool: D27: get hostname from address

assistant: ```c
void runTests() {
  test("find free slots", findFreeFdSlotReturnsFreeSlots());
  test("wrap fd fills up free slot", wrapFdFillsSlot());
  test("get hostname from address", getHostnameFromAddress());
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<runTests>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <findFreeFdSlotReturnsFreeSlots@plt>
  lea    D26(%rip),%rdi
  mov    %eax,%esi
  call   <test@plt>
  xor    %eax,%eax
  call   <wrapFdFillsSlot@plt>
  lea    D23(%rip),%rdi
  mov    %eax,%esi
  call   <test@plt>
  xor    %eax,%eax
  call   <getHostnameFromAddress@plt>
  lea    D29(%rip),%rdi
  add    $0x8,%rsp
  mov    %eax,%esi
  jmp    10b0 <test@plt>
```

tool_calls: name: read_data
arguments: data_tag: D26
type_guessed: string
name: read_data
arguments: data_tag: D23
type_guessed: string
name: read_data
arguments: data_tag: D29
type_guessed: string

tool: D26: find free slots

tool: D23: wrap fd fills up free slot

tool: D29: get hostname from address

assistant: ```c
void runTests() {
  test("find free slots", findFreeFdSlotReturnsFreeSlots());
  test("wrap fd fills up free slot", wrapFdFillsSlot());
  test("get hostname from address", getHostnameFromAddress());
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<runTests>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <findFreeFdSlotReturnsFreeSlots@plt>
  lea    D18(%rip),%rdi
  mov    %eax,%esi
  call   <test@plt>
  xor    %eax,%eax
  call   <wrapFdFillsSlot@plt>
  lea    D19(%rip),%rdi
  mov    %eax,%esi
  call   <test@plt>
  xor    %eax,%eax
  call   <getHostnameFromAddress@plt>
  lea    D13(%rip),%rdi
  add    $0x8,%rsp
  mov    %eax,%esi
  jmp    10b0 <test@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D18
type_guessed: string
name: disassemble_data
arguments: data_tag: D19
type_guessed: string
name: disassemble_data
arguments: data_tag: D13
type_guessed: string

tool: D18: find free slots

tool: D19: wrap fd fills up free slot

tool: D13: get hostname from address

assistant: ```c
void runTests() {
  test("find free slots", findFreeFdSlotReturnsFreeSlots());
  test("wrap fd fills up free slot", wrapFdFillsSlot());
  test("get hostname from address", getHostnameFromAddress());
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<CLemma_IsCharacter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jns    L29
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xbf,%al
  jbe    L10
L29:
  mov    $0x1,%eax
  jmp    L13
L10:
  mov    $0x0,%eax
L13:
  pop    %rbp
  ret
```

assistant: ```c
int CLemma_IsCharacter(unsigned char const *byte) {
  if ((*byte < (unsigned char const)0x80) || (*byte > (unsigned char const)0xBF))
    return 1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<CLemma_IsCharacter>:
  endbr64
  movzbl (%rdi),%eax
  add    $0xffffff80,%eax
  cmp    $0x3f,%al
  seta   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int CLemma_IsCharacter(unsigned char const *byte) {
  if ((*byte < (unsigned char const)0x80) || (*byte > (unsigned char const)0xBF))
    return 1;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CLemma_IsCharacter>:
  endbr64
  movzbl (%rdi),%eax
  add    $0xffffff80,%eax
  cmp    $0x3f,%al
  seta   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int CLemma_IsCharacter(unsigned char const *byte) {
  if ((*byte < (unsigned char const)0x80) || (*byte > (unsigned char const)0xBF))
    return 1;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<DoCharTest>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x140,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %rsi,-0x130(%rbp)
  mov    %rdx,-0x138(%rbp)
  mov    %ecx,-0x13c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x118(%rbp)
  jmp    L42
L4:
  mov    -0x118(%rbp),%eax
  cltq
  movb   $0xff,-0x110(%rbp,%rax,1)
  addl   $0x1,-0x118(%rbp)
L42:
  cmpl   $0xff,-0x118(%rbp)
  jle    L4
  lea    -0x110(%rbp),%rdx
  mov    -0x130(%rbp),%rcx
  mov    -0x128(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    %eax,-0x114(%rbp)
  cmpl   $0x1,-0x114(%rbp)
  je     L27
  mov    -0x130(%rbp),%rcx
  mov    -0x128(%rbp),%rdx
  mov    -0x114(%rbp),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
L27:
  mov    -0x13c(%rbp),%edx
  mov    -0x138(%rbp),%rcx
  lea    -0x110(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L21
  mov    -0x13c(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  lea    -0x110(%rbp),%rsi
  mov    -0x138(%rbp),%rcx
  mov    -0x130(%rbp),%rdx
  mov    -0x128(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
L21:
  mov    -0x13c(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0xff,%al
  je     L20
  mov    -0x13c(%rbp),%ecx
  mov    -0x130(%rbp),%rdx
  mov    -0x128(%rbp),%rax
  mov    %rax,%rsi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
L20:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
type: string
name: disassemble_data
arguments: label: D6
type: string
name: disassemble_data
arguments: label: D27
type: string

tool: D3: ERROR: Expected sscanf to return 1, got %d.
Using "%s" in "%s".


tool: D6: ERROR: scanned character(s) incorrectly from "%s" using "%s".
Expected %s, got %s.


tool: D27: ERROR: overflow occurred in scanning character(s) from "%s" using "%s".
Expected %d character(s)


assistant: ```c
void DoCharTest(char *inputstr, char *formatstr, char *checkchars, int numchars) {
  char buf[256];
  int ret;
  int i;
  for (i = 0; i < 256; i++)
    buf[i] = (char)-1;
  ret = sscanf(inputstr, formatstr, buf);
  if (ret != 1) {
    Fail("ERROR: Expected sscanf to return 1, got %d.\n"
         "Using \"%s\" in \"%s\".\n",
         ret, inputstr, formatstr);
  }
  if (memcmp(buf, checkchars, numchars) != 0) {
    buf[numchars] = 0;
    Fail("ERROR: scanned character(s) incorrectly from \"%s\" using \"%s\".\n"
         "Expected %s, got %s.\n",
         inputstr, formatstr, checkchars, buf);
  }
  if (buf[numchars] != (char)-1) {
    Fail("ERROR: overflow occurred in scanning character(s) from \"%s\" "
         "using \"%s\".\nExpected %d character(s)\n",
         inputstr, formatstr, numchars);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<DoCharTest>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %ecx,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rax
  lea    0x100(%rsp),%rdx
L25:
  movb   $0xff,(%rax)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L25
  mov    %rsp,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L38
L47:
  mov    %rsp,%rdi
  mov    %ebx,%edx
  mov    %r13,%rsi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L17
L43:
  movslq %ebx,%rax
  cmpb   $0xff,(%rsp,%rax,1)
  jne    L2
L59:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L58
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %eax,%esi
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
  jmp    L47
L17:
  movslq %ebx,%rax
  movb   $0x0,(%rsp,%rax,1)
  mov    %rsp,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
  jmp    L43
L2:
  mov    %ebx,%ecx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D25(%rip),%rdi
  mov    $0x0,%eax
  call   <Fail@plt>
  jmp    L59
L58:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D15
data_type: string
name: unpack_data
arguments: data_tag: D23
data_type: string
name: unpack_data
arguments: data_tag: D25
data_type: string

tool: D15: ERROR: Expected sscanf to return 1, got %d.
Using "%s" in "%s".


tool: D23: ERROR: scanned character(s) incorrectly from "%s" using "%s".
Expected %s, got %s.


tool: D25: ERROR: overflow occurred in scanning character(s) from "%s" using "%s".
Expected %d character(s)


assistant: ```c
void DoCharTest(char *inputstr, char *formatstr, char *checkchars, int numchars) {
  char buf[256];
  int ret;
  int i;
  for (i = 0; i < 256; i++)
    buf[i] = (char)-1;
  ret = sscanf(inputstr, formatstr, buf);
  if (ret != 1) {
    Fail("ERROR: Expected sscanf to return 1, got %d.\n"
         "Using \"%s\" in \"%s\".\n",
         ret, inputstr, formatstr);
  }
  if (memcmp(buf, checkchars, numchars) != 0) {
    buf[numchars] = 0;
    Fail("ERROR: scanned character(s) incorrectly from \"%s\" using \"%s\".\n"
         "Expected %s, got %s.\n",
         inputstr, formatstr, checkchars, buf);
  }
  if (buf[numchars] != (char)-1) {
    Fail("ERROR: overflow occurred in scanning character(s) from \"%s\" "
         "using \"%s\".\nExpected %d character(s)\n",
         inputstr, formatstr, numchars);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<DoCharTest>:
  endbr64
  push   %r15
  pcmpeqd %xmm0,%xmm0
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  movaps %xmm0,(%rsp)
  mov    %rbx,%rdx
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  movaps %xmm0,0x70(%rsp)
  movaps %xmm0,0x80(%rsp)
  movaps %xmm0,0x90(%rsp)
  movaps %xmm0,0xa0(%rsp)
  movaps %xmm0,0xb0(%rsp)
  movaps %xmm0,0xc0(%rsp)
  movaps %xmm0,0xd0(%rsp)
  movaps %xmm0,0xe0(%rsp)
  movaps %xmm0,0xf0(%rsp)
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L20
  mov    %eax,%esi
  mov    %r13,%rcx
  mov    %rbp,%rdx
  xor    %eax,%eax
  lea    D9(%rip),%rdi
  call   <Fail@plt>
L20:
  mov    %r12d,%edx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  movslq %r12d,%r15
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L29
L14:
  cmpb   $0xff,(%rsp,%r15,1)
  je     L19
  mov    %r12d,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  xor    %eax,%eax
  lea    D23(%rip),%rdi
  call   <Fail@plt>
L19:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L29:
  mov    %rbx,%r8
  mov    %r14,%rcx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  movb   $0x0,(%rsp,%r15,1)
  call   <Fail@plt>
  jmp    L14
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D9
datatype: string
name: unpack_data
arguments: data_label: D23
datatype: string
name: unpack_data
arguments: data_label: D11
datatype: string

tool: D9: ERROR: Expected sscanf to return 1, got %d.
Using "%s" in "%s".


tool: D23: ERROR: overflow occurred in scanning character(s) from "%s" using "%s".
Expected %d character(s)


tool: D11: ERROR: scanned character(s) incorrectly from "%s" using "%s".
Expected %s, got %s.


assistant: ```c
void DoCharTest(char *inputstr, char *formatstr, char *checkchars, int numchars) {
  char buf[256];
  int ret;
  int i;
  for (i = 0; i < 256; i++)
    buf[i] = (char)-1;
  ret = sscanf(inputstr, formatstr, buf);
  if (ret != 1) {
    Fail("ERROR: Expected sscanf to return 1, got %d.\n"
         "Using \"%s\" in \"%s\".\n",
         ret, inputstr, formatstr);
  }
  if (memcmp(buf, checkchars, numchars) != 0) {
    buf[numchars] = 0;
    Fail("ERROR: scanned character(s) incorrectly from \"%s\" using \"%s\".\n"
         "Expected %s, got %s.\n",
         inputstr, formatstr, checkchars, buf);
  }
  if (buf[numchars] != (char)-1) {
    Fail("ERROR: overflow occurred in scanning character(s) from \"%s\" "
         "using \"%s\".\nExpected %d character(s)\n",
         inputstr, formatstr, numchars);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<DoCharTest>:
  endbr64
  push   %r15
  pcmpeqd %xmm0,%xmm0
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  movaps %xmm0,(%rsp)
  mov    %rbx,%rdx
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  movaps %xmm0,0x70(%rsp)
  movaps %xmm0,0x80(%rsp)
  movaps %xmm0,0x90(%rsp)
  movaps %xmm0,0xa0(%rsp)
  movaps %xmm0,0xb0(%rsp)
  movaps %xmm0,0xc0(%rsp)
  movaps %xmm0,0xd0(%rsp)
  movaps %xmm0,0xe0(%rsp)
  movaps %xmm0,0xf0(%rsp)
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L3
  mov    %eax,%esi
  mov    %r13,%rcx
  mov    %rbp,%rdx
  xor    %eax,%eax
  lea    D4(%rip),%rdi
  call   <Fail@plt>
L3:
  mov    %r12d,%edx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  movslq %r12d,%r15
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L35
L39:
  cmpb   $0xff,(%rsp,%r15,1)
  je     L8
  mov    %r12d,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  xor    %eax,%eax
  lea    D9(%rip),%rdi
  call   <Fail@plt>
L8:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L35:
  mov    %rbx,%r8
  mov    %r14,%rcx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  movb   $0x0,(%rsp,%r15,1)
  call   <Fail@plt>
  jmp    L39
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D4
type_infered: string
name: retrieve_data
arguments: tag: D9
type_infered: string
name: retrieve_data
arguments: tag: D15
type_infered: string

tool: D4: ERROR: Expected sscanf to return 1, got %d.
Using "%s" in "%s".


tool: D9: ERROR: overflow occurred in scanning character(s) from "%s" using "%s".
Expected %d character(s)


tool: D15: ERROR: scanned character(s) incorrectly from "%s" using "%s".
Expected %s, got %s.


assistant: ```c
void DoCharTest(char *inputstr, char *formatstr, char *checkchars, int numchars) {
  char buf[256];
  int ret;
  int i;
  for (i = 0; i < 256; i++)
    buf[i] = (char)-1;
  ret = sscanf(inputstr, formatstr, buf);
  if (ret != 1) {
    Fail("ERROR: Expected sscanf to return 1, got %d.\n"
         "Using \"%s\" in \"%s\".\n",
         ret, inputstr, formatstr);
  }
  if (memcmp(buf, checkchars, numchars) != 0) {
    buf[numchars] = 0;
    Fail("ERROR: scanned character(s) incorrectly from \"%s\" using \"%s\".\n"
         "Expected %s, got %s.\n",
         inputstr, formatstr, checkchars, buf);
  }
  if (buf[numchars] != (char)-1) {
    Fail("ERROR: overflow occurred in scanning character(s) from \"%s\" "
         "using \"%s\".\nExpected %d character(s)\n",
         inputstr, formatstr, numchars);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<exact_square>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
L24:
  mov    -0x4(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,-0x14(%rbp)
  jge    L41
  movl   $0x0,-0x8(%rbp)
  jmp    L8
L41:
  mov    -0x4(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,-0x14(%rbp)
  jne    L30
  movl   $0x1,-0x8(%rbp)
  jmp    L8
L30:
  addl   $0x1,-0x4(%rbp)
  jmp    L24
L8:
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int exact_square(int num1) {
  int isit, mult = 0;
  while (1) {
    if (mult * mult > num1) {
      isit = 0;
      break;
    }
    if (mult * mult == num1) {
      isit = 1;
      break;
    } else
      mult++;
  }
  return isit;
}
```
user: What is the c source code of the assembly code below:

```asm
<exact_square>:
  endbr64
  test   %edi,%edi
  js     L4
  je     L32
  mov    $0x1,%eax
  mov    $0x1,%edx
L21:
  cmp    %edx,%edi
  je     L5
  add    $0x1,%eax
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %edi,%edx
  jle    L21
  mov    $0x0,%eax
  ret
L4:
  mov    $0x0,%eax
  ret
L32:
  mov    $0x1,%eax
  ret
L5:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int exact_square(int num1) {
  int isit, mult = 0;
  while (1) {
    if (mult * mult > num1) {
      isit = 0;
      break;
    }
    if (mult * mult == num1) {
      isit = 1;
      break;
    } else
      mult++;
  }
  return isit;
}
```
user: Translate the below assembly code into C programming language:

```asm
<exact_square>:
  endbr64
  test   %edi,%edi
  js     L37
  mov    $0x1,%eax
  je     L15
  mov    $0x1,%edx
  nopl   0x0(%rax)
L39:
  cmp    %edx,%edi
  je     L13
  add    $0x1,%eax
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %edi,%edx
  jle    L39
L37:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  mov    $0x1,%eax
  ret
L15:
  ret
```

assistant: ```c
int exact_square(int num1) {
  int isit, mult = 0;
  while (1) {
    if (mult * mult > num1) {
      isit = 0;
      break;
    }
    if (mult * mult == num1) {
      isit = 1;
      break;
    } else
      mult++;
  }
  return isit;
}
```