user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xf8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xe8(%rsp)
  xor    %eax,%eax
  movq   $0x9,(%rsp)
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  movq   $0x0,0x38(%rsp)
  movabs $0x54a7308909f02085,%rax
  movabs $0x5af73eb4dc7d8b74,%rdx
  mov    %rax,0x40(%rsp)
  mov    %rdx,0x48(%rsp)
  movabs $0xf41a38260d3abf0d,%rax
  movabs $0x6a4e9baa8ea9a4eb,%rdx
  mov    %rax,0x50(%rsp)
  mov    %rdx,0x58(%rsp)
  movabs $0x7da518730a6d0770,%rax
  movabs $0x4566b25172c1163c,%rdx
  mov    %rax,0x60(%rsp)
  mov    %rdx,0x68(%rsp)
  movabs $0x2a99c0eb872f4cdf,%rax
  movabs $0x2a2cb91da5fb77b1,%rdx
  mov    %rax,0x70(%rsp)
  mov    %rdx,0x78(%rsp)
  movabs $0xb4c17d7b7ddb9ede,%rax
  movabs $0x3735e4ecc2615bd3,%rdx
  mov    %rax,0x80(%rsp)
  mov    %rdx,0x88(%rsp)
  movabs $0x4d67785bc843833f,%rax
  movabs $0x4f2b886f147efcad,%rdx
  mov    %rax,0x90(%rsp)
  mov    %rdx,0x98(%rsp)
  movabs $0x4b8a4a627e08ab58,%rax
  movabs $0xe60e80838b7fe179,%rdx
  mov    %rax,0xa0(%rsp)
  mov    %rdx,0xa8(%rsp)
  movabs $0xfdb6182629b13b6f,%rax
  movabs $0xebe088ff278b2f1c,%rdx
  mov    %rax,0xb0(%rsp)
  mov    %rdx,0xb8(%rsp)
  movabs $0xe12dcea45b9d5d4a,%rax
  movabs $0x250f3580f43b8e72,%rdx
  mov    %rax,0xc0(%rsp)
  mov    %rdx,0xc8(%rsp)
  movabs $0x339ed147c9217ee0,%rax
  movabs $0x4217161e3c9bf076,%rdx
  mov    %rax,0xd0(%rsp)
  mov    %rdx,0xd8(%rsp)
  mov    %rsp,%r14
  lea    0x60(%rsp),%rbp
  lea    0x40(%rsp),%r12
  lea    D24(%rip),%rcx
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <test_scalarmult@plt>
  lea    0xa0(%rsp),%r13
  lea    0x80(%rsp),%r15
  lea    D1(%rip),%rcx
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %r15,%rdi
  call   <test_scalarmult@plt>
  lea    0xc0(%rsp),%rbx
  lea    D20(%rip),%rcx
  mov    %r15,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_scalarmult@plt>
  lea    D23(%rip),%rcx
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <test_scalarmult@plt>
  lea    0x20(%rsp),%r12
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <scalarmult@plt>
  lea    D9(%rip),%rcx
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <test_scalarmult@plt>
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <scalarmult@plt>
  lea    D54(%rip),%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_scalarmult@plt>
  mov    0xe8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  mov    $0x0,%eax
  add    $0xf8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D24
type: string
name: extract_symbolic_data
arguments: tag: D1
type: string
name: extract_symbolic_data
arguments: tag: D20
type: string
name: extract_symbolic_data
arguments: tag: D23
type: string
name: extract_symbolic_data
arguments: tag: D9
type: string
name: extract_symbolic_data
arguments: tag: D54
type: string

tool: D24: f, 9

tool: D1: g, 9

tool: D20: f, gp

tool: D23: g, fp

tool: D9: g, Curve25519(f, 9)

tool: D54: f, Curve25519(g, 9)

assistant: ```c
int main() {
  unsigned char p[32] = {9};
  unsigned char tmp[32] = {0};
  unsigned char fp[32] = {0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a};
  unsigned char f[32] = {0x70, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d, 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45, 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a, 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a};
  unsigned char gp[32] = {0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4, 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37, 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d, 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f};
  unsigned char g[32] = {0x58, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b, 0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6, 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd, 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb};
  unsigned char k[32] = {0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42};
  test_scalarmult(fp, f, p, "f, 9");
  test_scalarmult(gp, g, p, "g, 9");
  test_scalarmult(k, f, gp, "f, gp");
  test_scalarmult(k, g, fp, "g, fp");
  scalarmult(tmp, f, p);
  test_scalarmult(k, g, tmp, "g, Curve25519(f, 9)");
  scalarmult(tmp, g, p);
  test_scalarmult(k, f, tmp, "f, Curve25519(g, 9)");
}
```