diff options
Diffstat (limited to 'sys/include/arch/amd64/frame.h')
| -rw-r--r-- | sys/include/arch/amd64/frame.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/sys/include/arch/amd64/frame.h b/sys/include/arch/amd64/frame.h deleted file mode 100644 index 85edea9..0000000 --- a/sys/include/arch/amd64/frame.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Hyra nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _AMD64_FRAME_H_ -#define _AMD64_FRAME_H_ - -#if !defined(__ASSEMBLER__) - -#include <sys/types.h> - -struct trapframe { - uint64_t trapno; - uint64_t rax; - uint64_t rcx; - uint64_t rdx; - uint64_t rbx; - uint64_t rsi; - uint64_t rdi; - uint64_t rbp; - uint64_t r8; - uint64_t r9; - uint64_t r10; - uint64_t r11; - uint64_t r12; - uint64_t r13; - uint64_t r14; - uint64_t r15; - /* Pushed by hardware */ - uint64_t error_code; - uint64_t rip; - uint64_t cs; - uint64_t rflags; - uint64_t rsp; - uint64_t ss; -}; - -#define init_frame(FRAME, IP, SP) \ - (FRAME)->rip = IP; \ - (FRAME)->cs = 0x08; \ - (FRAME)->rflags = 0x202; \ - (FRAME)->rsp = SP; \ - (FRAME)->ss = 0x10; \ - -#define init_frame_user(FRAME, IP, SP) \ - (FRAME)->rip = IP; \ - (FRAME)->cs = 0x18 | 3; \ - (FRAME)->rflags = 0x202; \ - (FRAME)->rsp = SP; \ - (FRAME)->ss = 0x20 | 3; \ - -#define set_frame_sp(FRAME, SP) (FRAME)->rsp = SP -#define set_frame_ip(FRAME, IP) (FRAME)->rip = IP -#define get_frame_ip(FRAME) (FRAME)->rip - -#endif /* !defined(__ASSEMBLER__) */ -#endif /* !_AMD64_FRAME_H_ */ |