1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
//===-- Definition of type jmp_buf ----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_TYPES_JMP_BUF_H
#define LLVM_LIBC_TYPES_JMP_BUF_H
typedef struct {
#ifdef __x86_64__
__UINT64_TYPE__ rbx;
__UINT64_TYPE__ rbp;
__UINT64_TYPE__ r12;
__UINT64_TYPE__ r13;
__UINT64_TYPE__ r14;
__UINT64_TYPE__ r15;
__UINTPTR_TYPE__ rsp;
__UINTPTR_TYPE__ rip;
#elif defined(__riscv)
/* Program counter. */
long int __pc;
/* Callee-saved registers. */
long int __regs[12];
/* Stack pointer. */
long int __sp;
/* Callee-saved floating point registers. */
#if __riscv_float_abi_double
double __fpregs[12];
#elif defined(__riscv_float_abi_single)
#error "__jmp_buf not available for your target architecture."
#endif
#elif defined(__arm__)
// r4, r5, r6, r7, r8, r9, r10, r11, r12, lr
long opaque[10];
#else
#error "__jmp_buf not available for your target architecture."
#endif
} __jmp_buf;
typedef __jmp_buf jmp_buf[1];
#endif // LLVM_LIBC_TYPES_JMP_BUF_H
|
