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
<xcommand_print_help>:
  endbr64
  lea    D0(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: data_label: D0
data_type: string

tool: D0: 
Usage: xcommand <-?|v|q> command argument
               <-s=device> <-b=baud> <-i=server:port>
               <-n=nodeid> <-g=group> <-#=seq_no>
   -? = display help [help]
   -q = quiet mode (suppress headers)
   -v = show version of all modules
   -b = set the baudrate [baud=#|mica2|mica2dot]
   -s = set serial port device [device=com1]
   -i = internet serial forwarder [inet=host:port]
   -n = nodeid to send command to [node=nodeid]
   -g = group to send command over [group=groupid]
   -# = sequence number of command [#=seq_no]

   XCommand list:
      wake, sleep, reset
      set_rate  <interval in millisec>
      set_leds  <number from 0-7>
      set_sound <0=off|1=on>
      red_on,   red_off,   red_toggle
      green_on, green_off, green_toggle
      yellow_on, yellow_off, yellow_toggle



assistant: ```c
void xcommand_print_help() {
  printf("\nUsage: xcommand <-?|v|q> command argument"
         "\n               <-s=device> <-b=baud> <-i=server:port>"
         "\n               <-n=nodeid> <-g=group> <-#=seq_no>"
         "\n   -? = display help [help]"
         "\n   -q = quiet mode (suppress headers)"
         "\n   -v = show version of all modules"
         "\n   -b = set the baudrate [baud=#|mica2|mica2dot]"
         "\n   -s = set serial port device [device=com1]"
         "\n   -i = internet serial forwarder [inet=host:port]"
         "\n   -n = nodeid to send command to [node=nodeid]"
         "\n   -g = group to send command over [group=groupid]"
         "\n   -# = sequence number of command [#=seq_no]"
         "\n"
         "\n   XCommand list:"
         "\n      wake, sleep, reset"
         "\n      set_rate  <interval in millisec>"
         "\n      set_leds  <number from 0-7>"
         "\n      set_sound <0=off|1=on>"
         "\n      red_on,   red_off,   red_toggle"
         "\n      green_on, green_off, green_toggle"
         "\n      yellow_on, yellow_off, yellow_toggle"
         "\n\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xrealloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  je     L2
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L2:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D2
data_type: string

tool: D2: realloc

assistant: ```c
__attribute__((always_)) void *xrealloc(void *addr, size_t size) {
  addr = realloc(addr, size);
  if (__builtin_expect(!!(addr == NULL), 0)) {
    perror("realloc");
    exit(1);
  }
  return addr;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<xrealloc>:
  endbr64
  push   %rbx
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  sete   %dil
  movzbl %dil,%edi
  mov    $0x0,%esi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  jne    L3
L16:
  mov    %rbx,%rax
  pop    %rbx
  ret
L3:
  lea    D5(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L16
```

tool_calls: name: read_data
arguments: tag: D5
type_infered: string

tool: D5: realloc

assistant: ```c
__attribute__((always_)) void *xrealloc(void *addr, size_t size) {
  addr = realloc(addr, size);
  if (__builtin_expect(!!(addr == NULL), 0)) {
    perror("realloc");
    exit(1);
  }
  return addr;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xrealloc>:
  endbr64
  push   %r12
  call   <realloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%r12
  sete   %dil
  xor    %esi,%esi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  jne    L6
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  lea    D3(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: tag: D3
type_infered: string

tool: D3: realloc

assistant: ```c
__attribute__((always_)) void *xrealloc(void *addr, size_t size) {
  addr = realloc(addr, size);
  if (__builtin_expect(!!(addr == NULL), 0)) {
    perror("realloc");
    exit(1);
  }
  return addr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xrealloc>:
  endbr64
  push   %r12
  call   <realloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%r12
  sete   %dil
  xor    %esi,%esi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  jne    L0
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L0:
  lea    D4(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: data_tag: D4
data_type: string

tool: D4: realloc

assistant: ```c
__attribute__((always_)) void *xrealloc(void *addr, size_t size) {
  addr = realloc(addr, size);
  if (__builtin_expect(!!(addr == NULL), 0)) {
    perror("realloc");
    exit(1);
  }
  return addr;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mls_type_data_str_to_uint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rcx
  lea    -0x11(%rbp),%rax
  mov    $0x8,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movb   $0x0,-0x9(%rbp)
  lea    -0x11(%rbp),%rax
  mov    $0x10,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtoul@plt>
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
void mls_type_data_str_to_uint(char *instr, unsigned int *outb) {
  char token[8 + 1];
  memcpy(token, instr, 8);
  token[8] = '\0';
  *outb = (unsigned int)strtoul(token, NULL, 16);
}
```
user: Translate the below assembly code into C programming language:

```asm
<mls_type_data_str_to_uint>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rbp
  mov    $0x8,%edx
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  call   <memcpy@plt>
  movb   $0x0,0x17(%rsp)
  mov    $0x10,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <strtoul@plt>
  mov    %eax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void mls_type_data_str_to_uint(char *instr, unsigned int *outb) {
  char token[8 + 1];
  memcpy(token, instr, 8);
  token[8] = '\0';
  *outb = (unsigned int)strtoul(token, NULL, 16);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mls_type_data_str_to_uint>:
  endbr64
  push   %rbp
  mov    $0x8,%edx
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rbp
  mov    %rbp,%rdi
  call   <memcpy@plt>
  mov    $0x10,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x17(%rsp)
  call   <strtoul@plt>
  mov    %eax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void mls_type_data_str_to_uint(char *instr, unsigned int *outb) {
  char token[8 + 1];
  memcpy(token, instr, 8);
  token[8] = '\0';
  *outb = (unsigned int)strtoul(token, NULL, 16);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<mls_type_data_str_to_uint>:
  endbr64
  push   %rbp
  mov    $0x8,%edx
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rbp
  mov    %rbp,%rdi
  call   <memcpy@plt>
  mov    $0x10,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x17(%rsp)
  call   <strtoul@plt>
  mov    %eax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void mls_type_data_str_to_uint(char *instr, unsigned int *outb) {
  char token[8 + 1];
  memcpy(token, instr, 8);
  token[8] = '\0';
  *outb = (unsigned int)strtoul(token, NULL, 16);
}
```
user: Translate the below assembly code into C programming language:

```asm
<imcomp_scalevalues>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movsd  %xmm0,-0x28(%rbp)
  movsd  %xmm1,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L30
L17:
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  subsd  -0x30(%rbp),%xmm0
  divsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  D7(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L43
  mov    -0x38(%rbp),%rax
  movl   $0xfffffff5,(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movl   $0x80000000,(%rax)
  jmp    L39
L43:
  movsd  -0x8(%rbp),%xmm0
  comisd D14(%rip),%xmm0
  jbe    L16
  mov    -0x38(%rbp),%rax
  movl   $0xfffffff5,(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movl   $0x7fffffff,(%rax)
  jmp    L39
L16:
  movsd  -0x8(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jb     L42
  movsd  -0x8(%rbp),%xmm1
  movsd  D11(%rip),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  cvttsd2si %xmm0,%eax
  mov    %eax,(%rdx)
  jmp    L39
L42:
  movsd  -0x8(%rbp),%xmm0
  movsd  D11(%rip),%xmm1
  subsd  %xmm1,%xmm0
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  cvttsd2si %xmm0,%eax
  mov    %eax,(%rdx)
L39:
  addq   $0x1,-0x10(%rbp)
L30:
  mov    -0x10(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jl     L17
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D7
datatype: byte[8]
name: unpack_data
arguments: label: D14
datatype: f64[2]
name: unpack_data
arguments: label: D11
datatype: byte[8]

tool: {"D7": [0x14,0xae,0x0f,0x00,0x00,0x00,0xe0,0xc1]}

tool: {"D14": [2147483647.49,0.5]}

tool: {"D11": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int imcomp_scalevalues(int *idata, long tilelen, double scale, double zero, int *status) {
  long ii;
  double dvalue;
  for (ii = 0; ii < tilelen; ii++) {
    dvalue = (idata[ii] - zero) / scale;
    if (dvalue < -2147483648.49) {
      *status = -11;
      idata[ii] = (-2147483647 - 1);
    } else if (dvalue > 2147483647.49) {
      *status = -11;
      idata[ii] = 2147483647;
    } else {
      if (dvalue >= 0)
        idata[ii] = (int)(dvalue + .5);
      else
        idata[ii] = (int)(dvalue - .5);
    }
  }
  return (*status);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<imcomp_scalevalues>:
  endbr64
  test   %rsi,%rsi
  jle    L69
  mov    %rdi,%rax
  lea    (%rdi,%rsi,4),%rdi
  movsd  D0(%rip),%xmm3
  movsd  D25(%rip),%xmm4
  pxor   %xmm5,%xmm5
  movsd  D18(%rip),%xmm6
  mov    $0x7fffffff,%r9d
  mov    $0x80000000,%r8d
  jmp    L15
L58:
  comisd %xmm4,%xmm2
  jbe    L38
  movl   $0xfffffff5,(%rdx)
  mov    %r9d,%esi
L74:
  mov    %esi,(%rcx)
  add    $0x4,%rax
  cmp    %rdi,%rax
  je     L69
L15:
  mov    %rax,%rcx
  pxor   %xmm2,%xmm2
  cvtsi2sdl (%rax),%xmm2
  subsd  %xmm1,%xmm2
  divsd  %xmm0,%xmm2
  comisd %xmm2,%xmm3
  jbe    L58
  movl   $0xfffffff5,(%rdx)
  mov    %r8d,%esi
  jmp    L74
L38:
  comisd %xmm5,%xmm2
  jb     L77
  addsd  %xmm6,%xmm2
  cvttsd2si %xmm2,%esi
  jmp    L74
L77:
  subsd  D18(%rip),%xmm2
  cvttsd2si %xmm2,%esi
  jmp    L74
L69:
  mov    (%rdx),%eax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
data_type: byte[8]
name: extract_symbolic_data
arguments: label: D25
data_type: f64
name: extract_symbolic_data
arguments: label: D18
data_type: byte[8]

tool: {"D0": [0x14,0xae,0x0f,0x00,0x00,0x00,0xe0,0xc1]}

tool: D25: 2147483647.49

tool: {"D18": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int imcomp_scalevalues(int *idata, long tilelen, double scale, double zero, int *status) {
  long ii;
  double dvalue;
  for (ii = 0; ii < tilelen; ii++) {
    dvalue = (idata[ii] - zero) / scale;
    if (dvalue < -2147483648.49) {
      *status = -11;
      idata[ii] = (-2147483647 - 1);
    } else if (dvalue > 2147483647.49) {
      *status = -11;
      idata[ii] = 2147483647;
    } else {
      if (dvalue >= 0)
        idata[ii] = (int)(dvalue + .5);
      else
        idata[ii] = (int)(dvalue - .5);
    }
  }
  return (*status);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<imcomp_scalevalues>:
  endbr64
  test   %rsi,%rsi
  jle    L7
  movsd  D28(%rip),%xmm3
  movsd  D22(%rip),%xmm4
  lea    (%rdi,%rsi,4),%rcx
  pxor   %xmm6,%xmm6
  movsd  D7(%rip),%xmm5
  jmp    L82
  nopl   0x0(%rax,%rax,1)
L16:
  movl   $0xfffffff5,(%rdx)
  mov    $0x80000000,%eax
L42:
  mov    %eax,(%rdi)
  add    $0x4,%rdi
  cmp    %rcx,%rdi
  je     L7
L82:
  pxor   %xmm2,%xmm2
  cvtsi2sdl (%rdi),%xmm2
  subsd  %xmm1,%xmm2
  divsd  %xmm0,%xmm2
  comisd %xmm2,%xmm3
  ja     L16
  comisd %xmm4,%xmm2
  jbe    L73
  mov    $0x7fffffff,%eax
  movl   $0xfffffff5,(%rdx)
  add    $0x4,%rdi
  mov    %eax,-0x4(%rdi)
  cmp    %rcx,%rdi
  jne    L82
L7:
  mov    (%rdx),%eax
  ret
  nopl   0x0(%rax)
L73:
  comisd %xmm6,%xmm2
  jb     L41
  addsd  %xmm5,%xmm2
  cvttsd2si %xmm2,%eax
  jmp    L42
L41:
  subsd  %xmm5,%xmm2
  cvttsd2si %xmm2,%eax
  jmp    L42
```

tool_calls: name: unpack_data
arguments: data_label: D28
type: byte[8]
name: unpack_data
arguments: data_label: D22
type: f64
name: unpack_data
arguments: data_label: D7
type: byte[8]

tool: {"D28": [0x14,0xae,0x0f,0x00,0x00,0x00,0xe0,0xc1]}

tool: D22: 2147483647.49

tool: {"D7": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int imcomp_scalevalues(int *idata, long tilelen, double scale, double zero, int *status) {
  long ii;
  double dvalue;
  for (ii = 0; ii < tilelen; ii++) {
    dvalue = (idata[ii] - zero) / scale;
    if (dvalue < -2147483648.49) {
      *status = -11;
      idata[ii] = (-2147483647 - 1);
    } else if (dvalue > 2147483647.49) {
      *status = -11;
      idata[ii] = 2147483647;
    } else {
      if (dvalue >= 0)
        idata[ii] = (int)(dvalue + .5);
      else
        idata[ii] = (int)(dvalue - .5);
    }
  }
  return (*status);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<imcomp_scalevalues>:
  endbr64
  test   %rsi,%rsi
  jle    L11
  movsd  D21(%rip),%xmm3
  movsd  D24(%rip),%xmm4
  lea    (%rdi,%rsi,4),%rcx
  pxor   %xmm6,%xmm6
  movsd  D16(%rip),%xmm5
  jmp    L52
  nopl   0x0(%rax,%rax,1)
L18:
  movl   $0xfffffff5,(%rdx)
  mov    $0x80000000,%eax
L66:
  mov    %eax,(%rdi)
  add    $0x4,%rdi
  cmp    %rcx,%rdi
  je     L11
L52:
  pxor   %xmm2,%xmm2
  cvtsi2sdl (%rdi),%xmm2
  subsd  %xmm1,%xmm2
  divsd  %xmm0,%xmm2
  comisd %xmm2,%xmm3
  ja     L18
  comisd %xmm4,%xmm2
  jbe    L4
  mov    $0x7fffffff,%eax
  movl   $0xfffffff5,(%rdx)
  add    $0x4,%rdi
  mov    %eax,-0x4(%rdi)
  cmp    %rcx,%rdi
  jne    L52
L11:
  mov    (%rdx),%eax
  ret
  nopl   0x0(%rax)
L4:
  comisd %xmm6,%xmm2
  jb     L83
  addsd  %xmm5,%xmm2
  cvttsd2si %xmm2,%eax
  jmp    L66
L83:
  subsd  %xmm5,%xmm2
  cvttsd2si %xmm2,%eax
  jmp    L66
```

tool_calls: name: retrieve_data
arguments: data_tag: D21
type_guessed: byte[8]
name: retrieve_data
arguments: data_tag: D24
type_guessed: f64
name: retrieve_data
arguments: data_tag: D16
type_guessed: byte[8]

tool: {"D21": [0x14,0xae,0x0f,0x00,0x00,0x00,0xe0,0xc1]}

tool: D24: 2147483647.49

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int imcomp_scalevalues(int *idata, long tilelen, double scale, double zero, int *status) {
  long ii;
  double dvalue;
  for (ii = 0; ii < tilelen; ii++) {
    dvalue = (idata[ii] - zero) / scale;
    if (dvalue < -2147483648.49) {
      *status = -11;
      idata[ii] = (-2147483647 - 1);
    } else if (dvalue > 2147483647.49) {
      *status = -11;
      idata[ii] = 2147483647;
    } else {
      if (dvalue >= 0)
        idata[ii] = (int)(dvalue + .5);
      else
        idata[ii] = (int)(dvalue - .5);
    }
  }
  return (*status);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<kernel_dgecp_1_0_lib4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %rdx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  jne    L15
  addl   $0x1,-0x18(%rbp)
L15:
  cmpl   $0x0,-0x18(%rbp)
  jle    L21
  movl   $0x4,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L49
L30:
  mov    -0x20(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4(%rbp),%eax
  add    %eax,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  add    %eax,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x4(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rcx),%xmm0
  movsd  %xmm0,(%rax)
  subq   $0xffffffffffffff80,-0x20(%rbp)
  subq   $0xffffffffffffff80,-0x28(%rbp)
  addl   $0x4,-0x8(%rbp)
L49:
  mov    -0x18(%rbp),%eax
  sub    $0x3,%eax
  cmp    %eax,-0x8(%rbp)
  jl     L30
  jmp    L36
L66:
  mov    -0x20(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  movsd  %xmm0,(%rax)
  addq   $0x20,-0x20(%rbp)
  addq   $0x20,-0x28(%rbp)
  addl   $0x1,-0x8(%rbp)
L36:
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L66
  jmp    L41
L21:
  nop
L41:
  pop    %rbp
  ret
```

assistant: ```c
void kernel_dgecp_1_0_lib4(int tri, int kmax, double *A, double *B) {
  if (tri == 1) {
    kmax += 1;
  }
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] = A[0 + bs * 0];
    B[0 + bs * 1] = A[0 + bs * 1];
    B[0 + bs * 2] = A[0 + bs * 2];
    B[0 + bs * 3] = A[0 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] = A[0 + bs * 0];
    A += 4;
    B += 4;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<kernel_dgecp_1_0_lib4>:
  endbr64
  cmp    $0x1,%edi
  sete   %al
  movzbl %al,%eax
  add    %eax,%esi
  test   %esi,%esi
  jle    L40
  cmp    $0x3,%esi
  jle    L49
  lea    -0x4(%rsi),%r9d
  shr    $0x2,%r9d
  lea    0x1(%r9),%r8d
  mov    %r8d,%r8d
  shl    $0x7,%r8
  lea    (%rdx,%r8,1),%rdi
  mov    %rcx,%rax
L54:
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  movsd  0x20(%rdx),%xmm0
  movsd  %xmm0,0x20(%rax)
  movsd  0x40(%rdx),%xmm0
  movsd  %xmm0,0x40(%rax)
  movsd  0x60(%rdx),%xmm0
  movsd  %xmm0,0x60(%rax)
  sub    $0xffffffffffffff80,%rdx
  sub    $0xffffffffffffff80,%rax
  cmp    %rdi,%rdx
  jne    L54
  add    %r8,%rcx
  lea    0x4(,%r9,4),%edx
  cmp    %edx,%esi
  jle    L34
L19:
  mov    $0x0,%eax
L36:
  movsd  (%rdi,%rax,1),%xmm0
  movsd  %xmm0,(%rcx,%rax,1)
  add    $0x1,%edx
  add    $0x20,%rax
  cmp    %edx,%esi
  jg     L36
L40:
  ret
L34:
  ret
L49:
  mov    %rdx,%rdi
  mov    $0x0,%edx
  jmp    L19
```

assistant: ```c
void kernel_dgecp_1_0_lib4(int tri, int kmax, double *A, double *B) {
  if (tri == 1) {
    kmax += 1;
  }
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] = A[0 + bs * 0];
    B[0 + bs * 1] = A[0 + bs * 1];
    B[0 + bs * 2] = A[0 + bs * 2];
    B[0 + bs * 3] = A[0 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] = A[0 + bs * 0];
    A += 4;
    B += 4;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<kernel_dgecp_1_0_lib4>:
  endbr64
  xor    %eax,%eax
  cmp    $0x1,%edi
  sete   %al
  add    %eax,%esi
  test   %esi,%esi
  jle    L22
  cmp    $0x3,%esi
  jle    L9
  lea    -0x4(%rsi),%eax
  shr    $0x2,%eax
  lea    0x1(%rax),%r9d
  mov    %rcx,%rax
  mov    %r9,%rdi
  shl    $0x7,%r9
  lea    (%rdx,%r9,1),%r8
  nopw   0x0(%rax,%rax,1)
L16:
  movsd  (%rdx),%xmm0
  sub    $0xffffffffffffff80,%rdx
  sub    $0xffffffffffffff80,%rax
  movsd  %xmm0,-0x80(%rax)
  movsd  -0x60(%rdx),%xmm0
  movsd  %xmm0,-0x60(%rax)
  movsd  -0x40(%rdx),%xmm0
  movsd  %xmm0,-0x40(%rax)
  movsd  -0x20(%rdx),%xmm0
  movsd  %xmm0,-0x20(%rax)
  cmp    %r8,%rdx
  jne    L16
  lea    0x0(,%rdi,4),%eax
  add    %r9,%rcx
  cmp    %eax,%esi
  jle    L24
L13:
  xor    %edx,%edx
L41:
  movsd  (%r8,%rdx,1),%xmm0
  add    $0x1,%eax
  movsd  %xmm0,(%rcx,%rdx,1)
  add    $0x20,%rdx
  cmp    %eax,%esi
  jg     L41
L22:
  ret
  nopl   0x0(%rax,%rax,1)
L24:
  ret
  nopl   0x0(%rax)
L9:
  mov    %rdx,%r8
  xor    %eax,%eax
  jmp    L13
```

assistant: ```c
void kernel_dgecp_1_0_lib4(int tri, int kmax, double *A, double *B) {
  if (tri == 1) {
    kmax += 1;
  }
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] = A[0 + bs * 0];
    B[0 + bs * 1] = A[0 + bs * 1];
    B[0 + bs * 2] = A[0 + bs * 2];
    B[0 + bs * 3] = A[0 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] = A[0 + bs * 0];
    A += 4;
    B += 4;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<kernel_dgecp_1_0_lib4>:
  endbr64
  xor    %eax,%eax
  cmp    $0x1,%edi
  mov    %rcx,%r8
  sete   %al
  add    %eax,%esi
  test   %esi,%esi
  jle    L7
  cmp    $0x3,%esi
  jle    L62
  lea    -0x4(%rsi),%eax
  shr    $0x2,%eax
  lea    0x1(%rax),%r9d
  mov    %r8,%rax
  mov    %r9,%rdi
  shl    $0x7,%r9
  lea    (%rdx,%r9,1),%rcx
  nopw   0x0(%rax,%rax,1)
L30:
  movsd  (%rdx),%xmm0
  sub    $0xffffffffffffff80,%rdx
  sub    $0xffffffffffffff80,%rax
  movsd  %xmm0,-0x80(%rax)
  movsd  -0x60(%rdx),%xmm0
  movsd  %xmm0,-0x60(%rax)
  movsd  -0x40(%rdx),%xmm0
  movsd  %xmm0,-0x40(%rax)
  movsd  -0x20(%rdx),%xmm0
  movsd  %xmm0,-0x20(%rax)
  cmp    %rcx,%rdx
  jne    L30
  lea    0x0(,%rdi,4),%eax
  add    %r9,%r8
  cmp    %eax,%esi
  jle    L32
L47:
  movsd  (%rcx),%xmm0
  lea    0x1(%rax),%edx
  movsd  %xmm0,(%r8)
  cmp    %edx,%esi
  jle    L7
  movsd  0x20(%rcx),%xmm0
  lea    0x2(%rax),%edx
  movsd  %xmm0,0x20(%r8)
  cmp    %edx,%esi
  jle    L7
  movsd  0x40(%rcx),%xmm0
  add    $0x3,%eax
  movsd  %xmm0,0x40(%r8)
  cmp    %eax,%esi
  jle    L7
  movsd  0x60(%rcx),%xmm0
  movsd  %xmm0,0x60(%r8)
L7:
  ret
  nopw   0x0(%rax,%rax,1)
L32:
  ret
  nopl   0x0(%rax)
L62:
  mov    %rdx,%rcx
  xor    %eax,%eax
  jmp    L47
```

assistant: ```c
void kernel_dgecp_1_0_lib4(int tri, int kmax, double *A, double *B) {
  if (tri == 1) {
    kmax += 1;
  }
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] = A[0 + bs * 0];
    B[0 + bs * 1] = A[0 + bs * 1];
    B[0 + bs * 2] = A[0 + bs * 2];
    B[0 + bs * 3] = A[0 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] = A[0 + bs * 0];
    A += 4;
    B += 4;
  }
}
```