From 4e71a287e99ff2e30685d4749f35b243bce76520 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Tue, 18 Nov 2025 15:30:38 -0500 Subject: kern/amd64: Add trapframe definition Signed-off-by: Ian Moffett --- sys/inc/arch/amd64/frame.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 sys/inc/arch/amd64/frame.h (limited to 'sys/inc/arch/amd64/frame.h') diff --git a/sys/inc/arch/amd64/frame.h b/sys/inc/arch/amd64/frame.h new file mode 100644 index 0000000..821a414 --- /dev/null +++ b/sys/inc/arch/amd64/frame.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2025 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 _MACHINE_FRAME_H_ +#define _MACHINE_FRAME_H_ 1 + +#include +#include + +/* + * Processor state + */ +struct __packed trapframe { + uint64_t vector; + uint64_t r15; + uint64_t r14; + uint64_t r13; + uint64_t r12; + uint64_t r11; + uint64_t r10; + uint64_t r9; + uint64_t r8; + uint64_t rbp; + uint64_t rdi; + uint64_t rsi; + uint64_t rbx; + uint64_t rdx; + uint64_t rcx; + uint64_t rax; + uint64_t error_code; + uint64_t rip; + uint64_t cs; + uint64_t rflags; + uint64_t rsp; + uint64_t ss; +}; + +#endif /* !_MACHINE_FRAME_H_ */ -- cgit v1.2.3