ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<trsp_blk>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rcx,0x30(%rsp)
  test   %rdx,%rdx
  jle    L29
  lea    0x1(%rsi),%rax
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %rcx,%rdi
  shl    $0x7,%rax
  sub    $0x1,%rdx
  mov    %rcx,0x18(%rsp)
  xor    %ebx,%ebx
  lea    -0x80(%rax),%rsi
  and    $0xfffffffffffffff8,%rdx
  mov    %rax,0x38(%rsp)
  add    %rsi,%rdi
  mov    %rsi,0x8(%rsp)
  mov    %rdi,0x20(%rsp)
  lea    0x8(%rdx),%rdi
  mov    %rdi,0x28(%rsp)
  nop
L8:
  mov    0x18(%rsp),%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <middle_trsp_blk@plt>
  lea    0x8(%rbx),%rax
  mov    %rax,0x10(%rsp)
  cmp    0x28(%rsp),%rax
  je     L29
  mov    %rax,%rcx
  mov    0x30(%rsp),%rax
  add    $0x7,%rbx
  xor    %r15d,%r15d
  shl    $0x4,%rcx
  and    $0xfffffffffffffff8,%rbx
  mov    0x20(%rsp),%r14
  lea    (%rax,%rcx,1),%r13
  add    $0x8,%rbx
  mov    %r13,%rax
  mov    %rbx,%r13
  mov    %rax,%rbx
  nop
L12:
  mov    %rbx,%rcx
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x8,%r15
  sub    $0xffffffffffffff80,%r14
  call   <middle_trsp_swap@plt>
  add    0x8(%rsp),%rbx
  cmp    %r13,%r15
  jne    L12
  mov    0x38(%rsp),%rdi
  mov    0x8(%rsp),%rdx
  add    %rdi,0x18(%rsp)
  mov    0x10(%rsp),%rbx
  add    %rdx,0x20(%rsp)
  jmp    L8
  nopl   0x0(%rax,%rax,1)
L29:
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void trsp_blk(long N, long N_SQRT, long TR_BS, double _Complex data[N_SQRT][N_SQRT]) {
  long i, j;
  for (i = 0; i < TR_BS; i += 8) {
    for (j = 0; j < i; j += 8) {
      middle_trsp_swap(N, N_SQRT, (double _Complex(*)[N_SQRT]) & data[i][j], (double _Complex(*)[N_SQRT]) & data[j][i]);
    }
    middle_trsp_blk(N, N_SQRT, (double _Complex(*)[N_SQRT]) & data[i][i]);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__darwintrace_strbeginswith>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
L7:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x2(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x1(%rbp)
  cmpb   $0x0,-0x1(%rbp)
  je     L2
  movzbl -0x1(%rbp),%eax
  cmp    -0x2(%rbp),%al
  je     L7
L2:
  cmpb   $0x0,-0x1(%rbp)
  sete   %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int __darwintrace_strbeginswith(const char *str, const char *prefix) {
  char theCharS;
  char theCharP;
  do {
    theCharS = *str++;
    theCharP = *prefix++;
  } while (theCharP && (theCharP == theCharS));
  return (theCharP == 0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<__darwintrace_strbeginswith>:
  endbr64
  mov    $0x0,%eax
L3:
  movzbl (%rsi,%rax,1),%edx
  cmp    %dl,(%rdi,%rax,1)
  sete   %r8b
  test   %dl,%dl
  setne  %cl
  add    $0x1,%rax
  test   %cl,%r8b
  jne    L3
  test   %dl,%dl
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int __darwintrace_strbeginswith(const char *str, const char *prefix) {
  char theCharS;
  char theCharP;
  do {
    theCharS = *str++;
    theCharP = *prefix++;
  } while (theCharP && (theCharP == theCharS));
  return (theCharP == 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__darwintrace_strbeginswith>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L7:
  movzbl (%rsi,%rax,1),%edx
  cmp    %dl,(%rdi,%rax,1)
  sete   %r8b
  test   %dl,%dl
  setne  %cl
  add    $0x1,%rax
  test   %cl,%r8b
  jne    L7
  xor    %eax,%eax
  test   %dl,%dl
  sete   %al
  ret
```

assistant: ```c
int __darwintrace_strbeginswith(const char *str, const char *prefix) {
  char theCharS;
  char theCharP;
  do {
    theCharS = *str++;
    theCharP = *prefix++;
  } while (theCharP && (theCharP == theCharS));
  return (theCharP == 0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<__darwintrace_strbeginswith>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L4:
  movzbl (%rsi,%rax,1),%edx
  cmp    %dl,(%rdi,%rax,1)
  sete   %r8b
  test   %dl,%dl
  setne  %cl
  add    $0x1,%rax
  test   %cl,%r8b
  jne    L4
  xor    %eax,%eax
  test   %dl,%dl
  sete   %al
  ret
```

assistant: ```c
int __darwintrace_strbeginswith(const char *str, const char *prefix) {
  char theCharS;
  char theCharP;
  do {
    theCharS = *str++;
    theCharP = *prefix++;
  } while (theCharP && (theCharP == theCharS));
  return (theCharP == 0);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<SVC_Handler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
L7:
  jmp    L7
```

assistant: ```c
__attribute__((section(".after_vectors"))) void SVC_Handler(void) {
  while (1) {
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<SVC_Handler>:
  endbr64
L9:
  jmp    L9
```

assistant: ```c
__attribute__((section(".after_vectors"))) void SVC_Handler(void) {
  while (1) {
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<SVC_Handler>:
  endbr64
  nopl   0x0(%rax)
L8:
  jmp    L8
```

assistant: ```c
__attribute__((section(".after_vectors"))) void SVC_Handler(void) {
  while (1) {
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<SVC_Handler>:
  endbr64
  nopl   0x0(%rax)
L8:
  jmp    L8
```

assistant: ```c
__attribute__((section(".after_vectors"))) void SVC_Handler(void) {
  while (1) {
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<reset_reqs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %rsi,-0x20(%rbp)
  mov    %ax,-0x14(%rbp)
  movw   $0x0,-0x2(%rbp)
  jmp    L6
L7:
  movswq -0x2(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movw   $0x0,(%rax)
  movzwl -0x2(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x2(%rbp)
L6:
  movzwl -0x2(%rbp),%eax
  cmp    -0x14(%rbp),%ax
  jl     L7
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void reset_reqs(short rlen, short *rb) {
  short count;
  for (count = 0; count < rlen; count++) {
    rb[count] = 0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<reset_reqs>:
  endbr64
  test   %di,%di
  jle    L18
  mov    %rsi,%rax
  sub    $0x1,%edi
  movzwl %di,%edi
  lea    0x2(%rsi,%rdi,2),%rdx
L10:
  movw   $0x0,(%rax)
  add    $0x2,%rax
  cmp    %rdx,%rax
  jne    L10
L18:
  ret
```

assistant: ```c
void reset_reqs(short rlen, short *rb) {
  short count;
  for (count = 0; count < rlen; count++) {
    rb[count] = 0;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<reset_reqs>:
  endbr64
  mov    %edi,%edx
  mov    %rsi,%rdi
  test   %dx,%dx
  jle    L8
  movswq %dx,%rdx
  xor    %esi,%esi
  add    %rdx,%rdx
  jmp    1050 <memset@plt>
  nopl   0x0(%rax)
L8:
  ret
```

assistant: ```c
void reset_reqs(short rlen, short *rb) {
  short count;
  for (count = 0; count < rlen; count++) {
    rb[count] = 0;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<reset_reqs>:
  endbr64
  mov    %edi,%edx
  mov    %rsi,%rdi
  test   %dx,%dx
  jle    L3
  movswq %dx,%rdx
  xor    %esi,%esi
  add    %rdx,%rdx
  jmp    1050 <memset@plt>
  nopl   0x0(%rax)
L3:
  ret
```

assistant: ```c
void reset_reqs(short rlen, short *rb) {
  short count;
  for (count = 0; count < rlen; count++) {
    rb[count] = 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<_atanf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movss  %xmm0,-0x4(%rbp)
  movss  D76(%rip),%xmm0
  comiss -0x4(%rbp),%xmm0
  jbe    L38
  mov    -0x4(%rbp),%eax
  movd   %eax,%xmm0
  call   <_pspFpuAtanMain@plt>
  jmp    L33
L38:
  movss  D13(%rip),%xmm0
  comiss -0x4(%rbp),%xmm0
  jbe    L4
  movss  -0x4(%rbp),%xmm0
  movss  D62(%rip),%xmm1
  subss  %xmm1,%xmm0
  movss  -0x4(%rbp),%xmm2
  movss  D62(%rip),%xmm1
  mulss  %xmm1,%xmm2
  movss  D36(%rip),%xmm1
  addss  %xmm2,%xmm1
  divss  %xmm1,%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <_pspFpuAtanMain@plt>
  movss  D54(%rip),%xmm1
  addss  %xmm1,%xmm0
  jmp    L33
L4:
  movss  -0x4(%rbp),%xmm0
  movss  D36(%rip),%xmm1
  subss  %xmm1,%xmm0
  movss  -0x4(%rbp),%xmm2
  movss  D36(%rip),%xmm1
  addss  %xmm2,%xmm1
  divss  %xmm1,%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <_pspFpuAtanMain@plt>
  movss  D51(%rip),%xmm1
  addss  %xmm1,%xmm0
L33:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D76
type_infered: byte[4]
name: unpack_data
arguments: data_label: D13
type_infered: byte[4]
name: unpack_data
arguments: data_label: D62
type_infered: byte[4]
name: unpack_data
arguments: data_label: D36
type_infered: byte[4]
name: unpack_data
arguments: data_label: D54
type_infered: byte[4]
name: unpack_data
arguments: data_label: D51
type_infered: byte[4]

tool: {"D76": [0x71,0xac,0x4b,0x3e]}

tool: {"D13": [0xff,0x08,0x2b,0x3f]}

tool: {"D62": [0xcd,0x13,0xd4,0x3e]}

tool: {"D36": [0x00,0x00,0x80,0x3f]}

tool: {"D54": [0xdb,0x0f,0xc9,0x3e]}

tool: {"D51": [0xdb,0x0f,0x49,0x3f]}

assistant: ```c
float _atanf(float x) {
  if (x < 0.19890f) {
    return _pspFpuAtanMain(x);
  }
  if (x < 0.668106f) {
    return (float)(3.14159265358979323846 / 8) + _pspFpuAtanMain((x - (float)(1.41421356237309504880 - 1)) / (1.0f + ((float)(1.41421356237309504880 - 1) * x)));
  }
  return ((float)3.14159265358979323846 / 4) + _pspFpuAtanMain((x - 1.0f) / (x + 1.0f));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<_atanf>:
  endbr64
  sub    $0x8,%rsp
  movaps %xmm0,%xmm1
  movss  D6(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L0
  movss  D3(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L1
  movss  D60(%rip),%xmm2
  movaps %xmm1,%xmm0
  subss  %xmm2,%xmm0
  addss  %xmm2,%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D33(%rip),%xmm0
L19:
  add    $0x8,%rsp
  ret
L0:
  movaps %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  jmp    L19
L1:
  movss  D23(%rip),%xmm2
  movaps %xmm1,%xmm0
  subss  %xmm2,%xmm0
  mulss  %xmm2,%xmm1
  addss  D60(%rip),%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D62(%rip),%xmm0
  jmp    L19
```

tool_calls: name: parse_data
arguments: data_label: D6
data_type: byte[4]
name: parse_data
arguments: data_label: D3
data_type: byte[4]
name: parse_data
arguments: data_label: D60
data_type: byte[4]
name: parse_data
arguments: data_label: D33
data_type: byte[4]
name: parse_data
arguments: data_label: D23
data_type: byte[4]
name: parse_data
arguments: data_label: D62
data_type: byte[4]

tool: {"D6": [0x71,0xac,0x4b,0x3e]}

tool: {"D3": [0xff,0x08,0x2b,0x3f]}

tool: {"D60": [0x00,0x00,0x80,0x3f]}

tool: {"D33": [0xdb,0x0f,0x49,0x3f]}

tool: {"D23": [0xcd,0x13,0xd4,0x3e]}

tool: {"D62": [0xdb,0x0f,0xc9,0x3e]}

assistant: ```c
float _atanf(float x) {
  if (x < 0.19890f) {
    return _pspFpuAtanMain(x);
  }
  if (x < 0.668106f) {
    return (float)(3.14159265358979323846 / 8) + _pspFpuAtanMain((x - (float)(1.41421356237309504880 - 1)) / (1.0f + ((float)(1.41421356237309504880 - 1) * x)));
  }
  return ((float)3.14159265358979323846 / 4) + _pspFpuAtanMain((x - 1.0f) / (x + 1.0f));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_atanf>:
  endbr64
  movaps %xmm0,%xmm1
  movss  D63(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L18
  sub    $0x8,%rsp
  movss  D33(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L15
  movss  D35(%rip),%xmm2
  movaps %xmm1,%xmm0
  subss  %xmm2,%xmm0
  addss  %xmm2,%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D58(%rip),%xmm0
  add    $0x8,%rsp
  ret
  xchg   %ax,%ax
L15:
  movss  D38(%rip),%xmm2
  movaps %xmm1,%xmm0
  mulss  %xmm2,%xmm1
  subss  %xmm2,%xmm0
  addss  D35(%rip),%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D18(%rip),%xmm0
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L18:
  movaps %xmm1,%xmm0
  jmp    1050 <_pspFpuAtanMain@plt>
```

tool_calls: name: unpack_data
arguments: tag: D63
type_guessed: byte[4]
name: unpack_data
arguments: tag: D33
type_guessed: byte[4]
name: unpack_data
arguments: tag: D35
type_guessed: byte[4]
name: unpack_data
arguments: tag: D58
type_guessed: byte[4]
name: unpack_data
arguments: tag: D38
type_guessed: byte[4]
name: unpack_data
arguments: tag: D18
type_guessed: byte[4]

tool: {"D63": [0x71,0xac,0x4b,0x3e]}

tool: {"D33": [0xff,0x08,0x2b,0x3f]}

tool: {"D35": [0x00,0x00,0x80,0x3f]}

tool: {"D58": [0xdb,0x0f,0x49,0x3f]}

tool: {"D38": [0xcd,0x13,0xd4,0x3e]}

tool: {"D18": [0xdb,0x0f,0xc9,0x3e]}

assistant: ```c
float _atanf(float x) {
  if (x < 0.19890f) {
    return _pspFpuAtanMain(x);
  }
  if (x < 0.668106f) {
    return (float)(3.14159265358979323846 / 8) + _pspFpuAtanMain((x - (float)(1.41421356237309504880 - 1)) / (1.0f + ((float)(1.41421356237309504880 - 1) * x)));
  }
  return ((float)3.14159265358979323846 / 4) + _pspFpuAtanMain((x - 1.0f) / (x + 1.0f));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<_atanf>:
  endbr64
  movaps %xmm0,%xmm1
  movss  D23(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L0
  sub    $0x8,%rsp
  movss  D65(%rip),%xmm0
  comiss %xmm1,%xmm0
  ja     L13
  movss  D24(%rip),%xmm2
  movaps %xmm1,%xmm0
  subss  %xmm2,%xmm0
  addss  %xmm2,%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D10(%rip),%xmm0
  add    $0x8,%rsp
  ret
  xchg   %ax,%ax
L13:
  movss  D58(%rip),%xmm2
  movaps %xmm1,%xmm0
  mulss  %xmm2,%xmm1
  subss  %xmm2,%xmm0
  addss  D24(%rip),%xmm1
  divss  %xmm1,%xmm0
  call   <_pspFpuAtanMain@plt>
  addss  D43(%rip),%xmm0
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L0:
  movaps %xmm1,%xmm0
  jmp    1050 <_pspFpuAtanMain@plt>
```

tool_calls: name: read_data
arguments: data_label: D23
type: byte[4]
name: read_data
arguments: data_label: D65
type: byte[4]
name: read_data
arguments: data_label: D24
type: byte[4]
name: read_data
arguments: data_label: D10
type: byte[4]
name: read_data
arguments: data_label: D58
type: byte[4]
name: read_data
arguments: data_label: D43
type: byte[4]

tool: {"D23": [0x71,0xac,0x4b,0x3e]}

tool: {"D65": [0xff,0x08,0x2b,0x3f]}

tool: {"D24": [0x00,0x00,0x80,0x3f]}

tool: {"D10": [0xdb,0x0f,0x49,0x3f]}

tool: {"D58": [0xcd,0x13,0xd4,0x3e]}

tool: {"D43": [0xdb,0x0f,0xc9,0x3e]}

assistant: ```c
float _atanf(float x) {
  if (x < 0.19890f) {
    return _pspFpuAtanMain(x);
  }
  if (x < 0.668106f) {
    return (float)(3.14159265358979323846 / 8) + _pspFpuAtanMain((x - (float)(1.41421356237309504880 - 1)) / (1.0f + ((float)(1.41421356237309504880 - 1) * x)));
  }
  return ((float)3.14159265358979323846 / 4) + _pspFpuAtanMain((x - 1.0f) / (x + 1.0f));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<Hsieh>:
  endbr64
  mov    %rdi,%rcx
  mov    %esi,%r8d
  and    $0x3,%r8d
  mov    %esi,%eax
  shr    $0x2,%eax
  je     L73
  mov    %eax,%eax
  lea    (%rdi,%rax,8),%rdi
L41:
  mov    0x8(%rcx),%eax
  shl    $0x8,%eax
  add    (%rcx),%eax
  add    %esi,%eax
  mov    0xa(%rcx),%edx
  shl    $0x8,%edx
  add    0x2(%rcx),%edx
  shl    $0xb,%edx
  xor    %eax,%edx
  shl    $0x10,%eax
  xor    %edx,%eax
  add    $0x8,%rcx
  mov    %eax,%esi
  shr    $0xb,%esi
  add    %eax,%esi
  cmp    %rdi,%rcx
  jne    L41
L73:
  cmp    $0x2,%r8d
  je     L10
  cmp    $0x3,%r8d
  je     L25
  cmp    $0x1,%r8d
  je     L72
L71:
  lea    0x0(,%rsi,8),%edx
  xor    %esi,%edx
  mov    %edx,%eax
  shr    $0x5,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shl    $0x4,%edx
  xor    %eax,%edx
  mov    %edx,%eax
  shr    $0x11,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shl    $0x19,%edx
  xor    %eax,%edx
  mov    %edx,%eax
  shr    $0x6,%eax
  add    %edx,%eax
  ret
L25:
  mov    0x8(%rdi),%eax
  shl    $0x8,%eax
  add    (%rdi),%eax
  add    %esi,%eax
  mov    %eax,%ecx
  shl    $0x10,%ecx
  movsbl 0x4(%rdi),%edx
  shl    $0x12,%edx
  xor    %edx,%eax
  xor    %ecx,%eax
  mov    %eax,%esi
  shr    $0xb,%esi
  add    %eax,%esi
  jmp    L71
L10:
  mov    0x8(%rdi),%eax
  shl    $0x8,%eax
  add    (%rdi),%eax
  add    %esi,%eax
  mov    %eax,%edx
  shl    $0xb,%edx
  xor    %edx,%eax
  mov    %eax,%esi
  shr    $0x11,%esi
  add    %eax,%esi
  jmp    L71
L72:
  movsbl (%rdi),%edx
  add    %esi,%edx
  mov    %edx,%eax
  shl    $0xa,%eax
  xor    %edx,%eax
  mov    %eax,%esi
  shr    %esi
  add    %eax,%esi
  jmp    L71
```

assistant: ```c
unsigned int Hsieh(const unsigned char *str, unsigned int len) {
  unsigned int hash = len, tmp;
  int rem;
  rem = len & 3;
  len >>= 2;
  for (; len > 0; len--) {
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    tmp = (((((uint32_t)(((const uint8_t *)(str + 2))[1])) << 8) + (uint32_t)(((const uint8_t *)(str + 2))[0])) << 11) ^ hash;
    hash = (hash << 16) ^ tmp;
    str += 2 * sizeof(uint16_t);
    hash += hash >> 11;
  }
  switch (rem) {
  case 3:
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    hash ^= hash << 16;
    hash ^= ((signed char)str[sizeof(uint16_t)]) << 18;
    hash += hash >> 11;
    break;
  case 2:
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    hash ^= hash << 11;
    hash += hash >> 17;
    break;
  case 1:
    hash += (signed char)*str;
    hash ^= hash << 10;
    hash += hash >> 1;
  }
  hash ^= hash << 3;
  hash += hash >> 5;
  hash ^= hash << 4;
  hash += hash >> 17;
  hash ^= hash << 25;
  hash += hash >> 6;
  return hash;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Hsieh>:
  endbr64
  mov    %esi,%r9d
  mov    %esi,%eax
  mov    %rdi,%rcx
  mov    %esi,%edx
  and    $0x3,%r9d
  shr    $0x2,%eax
  je     L65
  mov    %eax,%eax
  mov    (%rdi),%rdi
  mov    0x2(%rcx),%rsi
  lea    (%rcx,%rax,8),%r8
  nopl   0x0(%rax,%rax,1)
L55:
  mov    %rdi,%r10
  mov    0x8(%rcx),%rdi
  add    $0x8,%rcx
  mov    %edi,%eax
  shl    $0x8,%eax
  add    %r10d,%eax
  mov    %rsi,%r10
  mov    0x2(%rcx),%rsi
  add    %edx,%eax
  mov    %esi,%edx
  shl    $0x8,%edx
  add    %r10d,%edx
  shl    $0xb,%edx
  xor    %eax,%edx
  shl    $0x10,%eax
  xor    %edx,%eax
  mov    %eax,%edx
  shr    $0xb,%edx
  add    %eax,%edx
  cmp    %r8,%rcx
  jne    L55
L36:
  cmp    $0x2,%r9d
  je     L35
  cmp    $0x3,%r9d
  je     L6
  cmp    $0x1,%r9d
  je     L24
L23:
  lea    0x0(,%rdx,8),%eax
  xor    %eax,%edx
  mov    %edx,%eax
  shr    $0x5,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shl    $0x4,%edx
  xor    %eax,%edx
  mov    %edx,%eax
  shr    $0x11,%eax
  add    %edx,%eax
  mov    %eax,%edx
  shl    $0x19,%edx
  xor    %eax,%edx
  mov    %edx,%eax
  shr    $0x6,%eax
  add    %edx,%eax
  ret
  nopl   0x0(%rax)
L35:
  mov    0x8(%r8),%eax
  shl    $0x8,%eax
  add    (%r8),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shl    $0xb,%edx
  xor    %edx,%eax
  mov    %eax,%edx
  shr    $0x11,%edx
  add    %eax,%edx
  jmp    L23
  nopl   0x0(%rax)
L24:
  movsbl (%r8),%eax
  add    %eax,%edx
  mov    %edx,%eax
  shl    $0xa,%eax
  xor    %edx,%eax
  mov    %eax,%edx
  shr    %edx
  add    %eax,%edx
  jmp    L23
  nopl   (%rax)
L6:
  mov    0x8(%r8),%eax
  shl    $0x8,%eax
  add    (%r8),%eax
  add    %edx,%eax
  movsbl 0x4(%r8),%edx
  mov    %eax,%ecx
  shl    $0x12,%edx
  shl    $0x10,%ecx
  xor    %edx,%eax
  xor    %ecx,%eax
  mov    %eax,%edx
  shr    $0xb,%edx
  add    %eax,%edx
  jmp    L23
  nopl   0x0(%rax)
L65:
  mov    %rdi,%r8
  jmp    L36
```

assistant: ```c
unsigned int Hsieh(const unsigned char *str, unsigned int len) {
  unsigned int hash = len, tmp;
  int rem;
  rem = len & 3;
  len >>= 2;
  for (; len > 0; len--) {
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    tmp = (((((uint32_t)(((const uint8_t *)(str + 2))[1])) << 8) + (uint32_t)(((const uint8_t *)(str + 2))[0])) << 11) ^ hash;
    hash = (hash << 16) ^ tmp;
    str += 2 * sizeof(uint16_t);
    hash += hash >> 11;
  }
  switch (rem) {
  case 3:
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    hash ^= hash << 16;
    hash ^= ((signed char)str[sizeof(uint16_t)]) << 18;
    hash += hash >> 11;
    break;
  case 2:
    hash += ((((uint32_t)(((const uint8_t *)(str))[1])) << 8) + (uint32_t)(((const uint8_t *)(str))[0]));
    hash ^= hash << 11;
    hash += hash >> 17;
    break;
  case 1:
    hash += (signed char)*str;
    hash ^= hash << 10;
    hash += hash >> 1;
  }
  hash ^= hash << 3;
  hash += hash >> 5;
  hash ^= hash << 4;
  hash += hash >> 17;
  hash ^= hash << 25;
  hash += hash >> 6;
  return hash;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fillMatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L7
L36:
  movl   $0x0,-0x4(%rbp)
  jmp    L24
L2:
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  add    $0x1,%ecx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %ecx,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L24:
  cmpl   $0x3ff,-0x4(%rbp)
  jle    L2
  addl   $0x1,-0x8(%rbp)
L7:
  cmpl   $0x3ff,-0x8(%rbp)
  jle    L36
  nop
  nop
  leave
  ret
```

assistant: ```c
void fillMatrix(double **m) {
  for (int i = 0; i < 1024; i++) {
    for (int j = 0; j < 1024; j++) {
      m[i][j] = (1 + rand() % 10);
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fillMatrix>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  lea    0x2000(%rdi),%r12
L17:
  mov    $0x0,%ebx
L0:
  mov    $0x0,%eax
  call   <rand@plt>
  mov    0x0(%rbp),%rcx
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %eax,%esi
  sar    $0x1f,%esi
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%edx
  add    %edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,(%rcx,%rbx,1)
  add    $0x8,%rbx
  cmp    $0x2000,%rbx
  jne    L0
  add    $0x8,%rbp
  cmp    %r12,%rbp
  jne    L17
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fillMatrix(double **m) {
  for (int i = 0; i < 1024; i++) {
    for (int j = 0; j < 1024; j++) {
      m[i][j] = (1 + rand() % 10);
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fillMatrix>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  lea    0x2000(%rdi),%rbx
L5:
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L3:
  xor    %eax,%eax
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  mov    (%r12),%rcx
  movslq %eax,%rdx
  mov    %eax,%esi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%edx
  add    %edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,(%rcx,%rbp,1)
  add    $0x8,%rbp
  cmp    $0x2000,%rbp
  jne    L3
  add    $0x8,%r12
  cmp    %rbx,%r12
  jne    L5
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fillMatrix(double **m) {
  for (int i = 0; i < 1024; i++) {
    for (int j = 0; j < 1024; j++) {
      m[i][j] = (1 + rand() % 10);
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<fillMatrix>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  lea    0x2000(%rdi),%rbx
L14:
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L4:
  xor    %eax,%eax
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  mov    (%r12),%rcx
  movslq %eax,%rdx
  mov    %eax,%esi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%edx
  add    %edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,(%rcx,%rbp,1)
  add    $0x8,%rbp
  cmp    $0x2000,%rbp
  jne    L4
  add    $0x8,%r12
  cmp    %rbx,%r12
  jne    L14
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fillMatrix(double **m) {
  for (int i = 0; i < 1024; i++) {
    for (int j = 0; j < 1024; j++) {
      m[i][j] = (1 + rand() % 10);
    }
  }
}
```