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

```asm
<TimerLoadSet64>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  mov    %rbx,%rax
  shr    $0x20,%rax
  mov    %rax,0x2c(%rbp)
  mov    %ebx,%ebx
  mov    %rbx,0x28(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void TimerLoadSet64(unsigned long ulBase, unsigned long long ullValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  (*((volatile unsigned long *)(ulBase + 0x0000002C))) = ullValue >> 32;
  (*((volatile unsigned long *)(ulBase + 0x00000028))) = ullValue & 0xffffffff;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<TimerLoadSet64>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  mov    %rbx,%rax
  mov    %ebx,%ebx
  shr    $0x20,%rax
  mov    %rax,0x2c(%rbp)
  mov    %rbx,0x28(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void TimerLoadSet64(unsigned long ulBase, unsigned long long ullValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  (*((volatile unsigned long *)(ulBase + 0x0000002C))) = ullValue >> 32;
  (*((volatile unsigned long *)(ulBase + 0x00000028))) = ullValue & 0xffffffff;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<output>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L18:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  cltq
  cmp    %rax,-0x20(%rbp)
  ja     L18
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D7
data_type: string
name: unpack_data
arguments: data_label: D17
data_type: string

tool: D7: %2i,

tool: 

assistant: ```c
void output(int *array, size_t len) {
  int i;
  for (i = 0; i < len; i++) {
    printf("%2i,", array[i]);
  }
  puts("");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<output>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L18
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    $0x0,%ebx
  lea    D14(%rip),%r13
L16:
  mov    (%r12,%rbx,4),%esi
  mov    %r13,%rdi
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L16
L18:
  lea    D0(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: parse_data
arguments: data_label: D14
type_guessed: string
name: parse_data
arguments: data_label: D0
type_guessed: string

tool: D14: %2i,

tool: 

assistant: ```c
void output(int *array, size_t len) {
  int i;
  for (i = 0; i < len; i++) {
    printf("%2i,", array[i]);
  }
  puts("");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<output>:
  endbr64
  test   %rsi,%rsi
  je     L0
  push   %r13
  lea    D12(%rip),%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopw   0x0(%rax,%rax,1)
L7:
  mov    (%r12,%rbx,4),%esi
  mov    %r13,%rdi
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L7
  add    $0x8,%rsp
  lea    D23(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1060 <puts@plt>
  nopl   0x0(%rax,%rax,1)
L0:
  lea    D23(%rip),%rdi
  jmp    1060 <puts@plt>
```

tool_calls: name: parse_data
arguments: data_label: D12
type_infered: string
name: parse_data
arguments: data_label: D23
type_infered: string

tool: D12: %2i,

tool: 

assistant: ```c
void output(int *array, size_t len) {
  int i;
  for (i = 0; i < len; i++) {
    printf("%2i,", array[i]);
  }
  puts("");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<output>:
  endbr64
  test   %rsi,%rsi
  je     L2
  push   %r13
  lea    D7(%rip),%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopw   0x0(%rax,%rax,1)
L19:
  mov    (%r12,%rbx,4),%esi
  mov    %r13,%rdi
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L19
  add    $0x8,%rsp
  lea    D2(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1060 <puts@plt>
  nopl   0x0(%rax,%rax,1)
L2:
  lea    D2(%rip),%rdi
  jmp    1060 <puts@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
type: string
name: disassemble_data
arguments: label: D2
type: string

tool: D7: %2i,

tool: 

assistant: ```c
void output(int *array, size_t len) {
  int i;
  for (i = 0; i < len; i++) {
    printf("%2i,", array[i]);
  }
  puts("");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<WidthTable>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D19(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  jmp    L1
L10:
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  lea    D18(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
L1:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  test   %eax,%eax
  jne    L10
  nop
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D1
datatype: string
name: retrieve_data
arguments: data_label: D19
datatype: string
name: retrieve_data
arguments: data_label: D18
datatype: string

tool: D1: };



tool: D19: 	/// character width for each encoding
static const unsigned char __%s_widths__[] = {


tool: D18: 	%u,


assistant: ```c
void WidthTable(FILE *out, const char *name, const unsigned *width_table, int chars) {
  fprintf(out, "};\n\n");
  fprintf(out,
          "\t/// character width for each encoding\n"
          "static const unsigned char __%s_widths__[] = {\n",
          name);
  while (chars--) {
    fprintf(out, "\t%u,\n", *width_table++);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<WidthTable>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %rdx,%rbx
  mov    %ecx,%r12d
  mov    %rdi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D19(%rip),%rdi
  call   <fwrite@plt>
  mov    %r13,%rdx
  lea    D16(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  test   %r12d,%r12d
  je     L11
  mov    %r12d,%r12d
  lea    (%rbx,%r12,4),%r13
  lea    D29(%rip),%r12
L19:
  add    $0x4,%rbx
  mov    -0x4(%rbx),%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  cmp    %r13,%rbx
  jne    L19
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: label: D19
data_type: string
name: read_data
arguments: label: D16
data_type: string
name: read_data
arguments: label: D29
data_type: string

tool: D19: };



tool: D16: 	/// character width for each encoding
static const unsigned char __%s_widths__[] = {


tool: D29: 	%u,


assistant: ```c
void WidthTable(FILE *out, const char *name, const unsigned *width_table, int chars) {
  fprintf(out, "};\n\n");
  fprintf(out,
          "\t/// character width for each encoding\n"
          "static const unsigned char __%s_widths__[] = {\n",
          name);
  while (chars--) {
    fprintf(out, "\t%u,\n", *width_table++);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<WidthTable>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    $0x1,%esi
  push   %r12
  mov    %ecx,%r12d
  mov    %rdi,%rcx
  push   %rbp
  mov    %rdi,%rbp
  lea    D4(%rip),%rdi
  push   %rbx
  mov    %rdx,%rbx
  mov    $0x4,%edx
  sub    $0x8,%rsp
  call   <fwrite@plt>
  xor    %eax,%eax
  mov    %r13,%rdx
  mov    %rbp,%rdi
  lea    D7(%rip),%rsi
  call   <fprintf@plt>
  test   %r12d,%r12d
  je     L15
  lea    (%rbx,%r12,4),%r13
  lea    D3(%rip),%r12
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rbx),%edx
  add    $0x4,%rbx
  xor    %eax,%eax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  cmp    %r13,%rbx
  jne    L14
L15:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
type: string
name: extract_symbolic_data
arguments: tag: D7
type: string
name: extract_symbolic_data
arguments: tag: D3
type: string

tool: D4: };



tool: D7: 	/// character width for each encoding
static const unsigned char __%s_widths__[] = {


tool: D3: 	%u,


assistant: ```c
void WidthTable(FILE *out, const char *name, const unsigned *width_table, int chars) {
  fprintf(out, "};\n\n");
  fprintf(out,
          "\t/// character width for each encoding\n"
          "static const unsigned char __%s_widths__[] = {\n",
          name);
  while (chars--) {
    fprintf(out, "\t%u,\n", *width_table++);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<WidthTable>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    $0x1,%esi
  push   %r12
  mov    %ecx,%r12d
  mov    %rdi,%rcx
  push   %rbp
  mov    %rdi,%rbp
  lea    D17(%rip),%rdi
  push   %rbx
  mov    %rdx,%rbx
  mov    $0x4,%edx
  sub    $0x8,%rsp
  call   <fwrite@plt>
  xor    %eax,%eax
  mov    %r13,%rdx
  mov    %rbp,%rdi
  lea    D23(%rip),%rsi
  call   <fprintf@plt>
  test   %r12d,%r12d
  je     L15
  lea    (%rbx,%r12,4),%r13
  lea    D7(%rip),%r12
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rbx),%edx
  add    $0x4,%rbx
  xor    %eax,%eax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  cmp    %r13,%rbx
  jne    L14
L15:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: parse_data
arguments: label: D17
datatype: string
name: parse_data
arguments: label: D23
datatype: string
name: parse_data
arguments: label: D7
datatype: string

tool: D17: };



tool: D23: 	/// character width for each encoding
static const unsigned char __%s_widths__[] = {


tool: D7: 	%u,


assistant: ```c
void WidthTable(FILE *out, const char *name, const unsigned *width_table, int chars) {
  fprintf(out, "};\n\n");
  fprintf(out,
          "\t/// character width for each encoding\n"
          "static const unsigned char __%s_widths__[] = {\n",
          name);
  while (chars--) {
    fprintf(out, "\t%u,\n", *width_table++);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<testAll>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <testReplace@plt>
  mov    $0x0,%eax
  call   <testBitVector@plt>
  mov    $0x0,%eax
  call   <testTreeBuilding@plt>
  mov    $0x0,%eax
  call   <testAccessing@plt>
  mov    $0x0,%eax
  call   <testSelecting@plt>
  mov    $0x0,%eax
  call   <testRanking@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void testAll() {
  testReplace();
  testBitVector();
  testTreeBuilding();
  testAccessing();
  testSelecting();
  testRanking();
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<testAll>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <testReplace@plt>
  mov    $0x0,%eax
  call   <testBitVector@plt>
  mov    $0x0,%eax
  call   <testTreeBuilding@plt>
  mov    $0x0,%eax
  call   <testAccessing@plt>
  mov    $0x0,%eax
  call   <testSelecting@plt>
  mov    $0x0,%eax
  call   <testRanking@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void testAll() {
  testReplace();
  testBitVector();
  testTreeBuilding();
  testAccessing();
  testSelecting();
  testRanking();
}
```
user: What is the c source code of the assembly code below?

```asm
<testAll>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <testReplace@plt>
  xor    %eax,%eax
  call   <testBitVector@plt>
  xor    %eax,%eax
  call   <testTreeBuilding@plt>
  xor    %eax,%eax
  call   <testAccessing@plt>
  xor    %eax,%eax
  call   <testSelecting@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10e0 <testRanking@plt>
```

assistant: ```c
void testAll() {
  testReplace();
  testBitVector();
  testTreeBuilding();
  testAccessing();
  testSelecting();
  testRanking();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<testAll>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <testReplace@plt>
  xor    %eax,%eax
  call   <testBitVector@plt>
  xor    %eax,%eax
  call   <testTreeBuilding@plt>
  xor    %eax,%eax
  call   <testAccessing@plt>
  xor    %eax,%eax
  call   <testSelecting@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10e0 <testRanking@plt>
```

assistant: ```c
void testAll() {
  testReplace();
  testBitVector();
  testTreeBuilding();
  testAccessing();
  testSelecting();
  testRanking();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<trace_reg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L5
L1:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L13
  mov    -0x4(%rbp),%eax
  jmp    L28
L13:
  addl   $0x1,-0x4(%rbp)
L5:
  mov    -0x4(%rbp),%eax
  cltq
  cmp    %rax,-0x28(%rbp)
  ja     L1
  mov    $0xffffffff,%eax
L28:
  leave
  ret
```

assistant: ```c
int trace_reg(const char *needle, const char **haystack, size_t size) {
  int i;
  for (i = 0; i < size; i++) {
    if (!strcmp(needle, haystack[i]))
      return i;
  }
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<trace_reg>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L17
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%rbp
  mov    $0x0,%ebx
L11:
  mov    %ebx,%r14d
  mov    0x0(%r13,%rbx,8),%rsi
  mov    %r12,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L34
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L11
  mov    $0xffffffff,%r14d
L34:
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L17:
  mov    $0xffffffff,%r14d
  jmp    L34
```

assistant: ```c
int trace_reg(const char *needle, const char **haystack, size_t size) {
  int i;
  for (i = 0; i < size; i++) {
    if (!strcmp(needle, haystack[i]))
      return i;
  }
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<trace_reg>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L1
  mov    %rdi,%r12
  mov    %rsi,%r14
  mov    %rdx,%rbp
  xor    %ebx,%ebx
  jmp    L22
  xchg   %ax,%ax
L20:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L1
L22:
  mov    (%r14,%rbx,8),%rsi
  mov    %r12,%rdi
  mov    %ebx,%r13d
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L20
  pop    %rbx
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  mov    $0xffffffff,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int trace_reg(const char *needle, const char **haystack, size_t size) {
  int i;
  for (i = 0; i < size; i++) {
    if (!strcmp(needle, haystack[i]))
      return i;
  }
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<trace_reg>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L24
  mov    %rdi,%r12
  mov    %rsi,%r14
  mov    %rdx,%rbp
  xor    %ebx,%ebx
  jmp    L35
  xchg   %ax,%ax
L10:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L24
L35:
  mov    (%r14,%rbx,8),%rsi
  mov    %r12,%rdi
  mov    %ebx,%r13d
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L10
  pop    %rbx
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L24:
  mov    $0xffffffff,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int trace_reg(const char *needle, const char **haystack, size_t size) {
  int i;
  for (i = 0; i < size; i++) {
    if (!strcmp(needle, haystack[i]))
      return i;
  }
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<usb_receivebuffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L9
L18:
  mov    $0x0,%eax
  call   <usb_checkreceivestatus@plt>
  test   %rax,%rax
  je     L9
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <usb_receivebyte@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x1,-0xc(%rbp)
  jne    L9
  addq   $0x1,-0x8(%rbp)
  subl   $0x1,-0x10(%rbp)
L9:
  cmpl   $0x0,-0x10(%rbp)
  jne    L18
  nop
  nop
  leave
  ret
```

assistant: ```c
void usb_receivebuffer(void *buffer, unsigned int size) {
  unsigned char *receivebyte = (unsigned char *)buffer;
  unsigned int bytesleft = size;
  unsigned int returnvalue;
  while (bytesleft > 0) {
    if (usb_checkreceivestatus()) {
      returnvalue = usb_receivebyte(receivebyte);
      if (returnvalue == 1) {
        receivebyte++;
        bytesleft--;
      }
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<usb_receivebuffer>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
L16:
  test   %ebx,%ebx
  je     L8
  mov    $0x0,%eax
  call   <usb_checkreceivestatus@plt>
  test   %rax,%rax
  je     L16
  mov    %rbp,%rdi
  call   <usb_receivebyte@plt>
  cmp    $0x1,%eax
  jne    L16
  add    $0x1,%rbp
  sub    $0x1,%ebx
  jmp    L16
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void usb_receivebuffer(void *buffer, unsigned int size) {
  unsigned char *receivebyte = (unsigned char *)buffer;
  unsigned int bytesleft = size;
  unsigned int returnvalue;
  while (bytesleft > 0) {
    if (usb_checkreceivestatus()) {
      returnvalue = usb_receivebyte(receivebyte);
      if (returnvalue == 1) {
        receivebyte++;
        bytesleft--;
      }
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<usb_receivebuffer>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  jmp    L23
  nopl   0x0(%rax)
L3:
  xor    %eax,%eax
  call   <usb_checkreceivestatus@plt>
  test   %rax,%rax
  jne    L27
L23:
  test   %ebx,%ebx
  jne    L3
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L27:
  mov    %rbp,%rdi
  call   <usb_receivebyte@plt>
  cmp    $0x1,%eax
  jne    L23
  add    $0x1,%rbp
  sub    $0x1,%ebx
  jmp    L23
```

assistant: ```c
void usb_receivebuffer(void *buffer, unsigned int size) {
  unsigned char *receivebyte = (unsigned char *)buffer;
  unsigned int bytesleft = size;
  unsigned int returnvalue;
  while (bytesleft > 0) {
    if (usb_checkreceivestatus()) {
      returnvalue = usb_receivebyte(receivebyte);
      if (returnvalue == 1) {
        receivebyte++;
        bytesleft--;
      }
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<usb_receivebuffer>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  test   %esi,%esi
  je     L13
  nopl   0x0(%rax,%rax,1)
L26:
  xor    %eax,%eax
  call   <usb_checkreceivestatus@plt>
  test   %rax,%rax
  je     L26
  mov    %rbp,%rdi
  call   <usb_receivebyte@plt>
  cmp    $0x1,%eax
  jne    L26
  add    $0x1,%rbp
  sub    $0x1,%ebx
  jne    L26
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void usb_receivebuffer(void *buffer, unsigned int size) {
  unsigned char *receivebyte = (unsigned char *)buffer;
  unsigned int bytesleft = size;
  unsigned int returnvalue;
  while (bytesleft > 0) {
    if (usb_checkreceivestatus()) {
      returnvalue = usb_receivebyte(receivebyte);
      if (returnvalue == 1) {
        receivebyte++;
        bytesleft--;
      }
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_next_pigsty_word>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbx
  call   <skip_pigsty_blank@plt>
  mov    %rax,%rbp
  movzbl (%rax),%eax
  sub    $0x2c,%eax
  cmp    $0x2f,%al
  ja     L77
  movabs $0x800000020001,%rdx
  bt     %rax,%rdx
  jae    L67
  lea    0x1(%rbp),%rdx
L117:
  mov    %rdx,(%rbx)
  mov    %rdx,%rbx
  sub    %rbp,%rbx
  lea    0x1(%rbx),%r13d
  mov    %r13d,%edi
  call   <pig_newseg@plt>
  mov    %rax,%r12
  mov    %r13d,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
  mov    %r12,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L88:
  add    $0x1,%rdx
L65:
  movzbl (%rdx),%eax
  cmp    $0x22,%al
  je     L97
  test   %al,%al
  je     L97
  lea    0x1(%rdx),%rax
  cmpb   $0x5c,0x1(%rdx)
  je     L53
  mov    %rax,%rdx
  jmp    L65
L53:
  add    $0x3,%rdx
  jmp    L65
L97:
  add    $0x1,%rdx
  jmp    L117
L77:
  mov    %rbp,%rdx
L52:
  movabs $0x100002601,%rsi
  jmp    L75
L67:
  mov    %rbp,%rdx
  jmp    L52
L116:
  cmp    $0x22,%al
  je     L88
L115:
  add    $0x1,%rdx
  movzbl (%rdx),%eax
  lea    -0x3d(%rax),%ecx
  test   $0xdf,%cl
  je     L117
  cmp    $0x2c,%al
  je     L117
L75:
  movzbl (%rdx),%eax
  cmp    $0x20,%al
  ja     L116
  bt     %rax,%rsi
  jae    L115
  jmp    L117
```

assistant: ```c
char *get_next_pigsty_word(char *buffer, char **next) {
  char *bp = buffer;
  char *end_bp = NULL;
  char *retval = NULL;
  bp = end_bp = skip_pigsty_blank(bp);
  if (*bp != '=' && *bp != ',' && *bp != '[') {
    while (!((*end_bp) == ' ' || (*end_bp) == '\t' || (*end_bp) == '\n' || (*end_bp) == '\r') && *end_bp != 0) {
      if (*end_bp == '\"') {
        end_bp++;
        while (*end_bp != '\"' && *end_bp != 0) {
          end_bp++;
          if (*end_bp == '\\') {
            end_bp += 2;
          }
        }
        end_bp++;
        break;
      } else {
        end_bp++;
        if (*end_bp == '=' || *end_bp == ',' || *end_bp == ']') {
          break;
        }
      }
    }
  } else {
    end_bp = bp + 1;
  }
  *next = end_bp;
  retval = (char *)pig_newseg(end_bp - bp + 1);
  memset(retval, 0, end_bp - bp + 1);
  memcpy(retval, bp, end_bp - bp);
  return retval;
}
```