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arch/x86: initial Intel64 support

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First "complete" version of Intel64 support for x86. Compilation of
apps for supported boards (read: up_squared) with CONFIG_X86_LONGMODE=y
is now working. Booting, device drivers, interrupts, scheduling, etc.
appear to be functioning properly. Beware that this is ALHPA quality,
not ready for production use, but the port has advanced far enough that
it's time to start working through the test suite and samples, fleshing
out any missing features, and squashing bugs.

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
This commit is contained in:
Charles E. Youse 2019-07-04 20:17:14 -07:00 • committed by Andrew Boie
commit 4ddaa59a89
26 changed files with 733 additions and 117 deletions
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65
arch/x86/include/intel64/offsets_short_arch.h Normal file
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/*
* Copyright (c) 2019 Intel Corp.
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_ARCH_X86_INCLUDE_INTEL64_OFFSETS_SHORT_ARCH_H_
#define ZEPHYR_ARCH_X86_INCLUDE_INTEL64_OFFSETS_SHORT_ARCH_H_
#include <offsets.h>
#define _thread_offset_to_rsp \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rsp_OFFSET)
#define _thread_offset_to_rbx \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rbx_OFFSET)
#define _thread_offset_to_rbp \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rbp_OFFSET)
#define _thread_offset_to_r12 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r12_OFFSET)
#define _thread_offset_to_r13 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r13_OFFSET)
#define _thread_offset_to_r14 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r14_OFFSET)
#define _thread_offset_to_r15 \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_r15_OFFSET)
#define _thread_offset_to_rip \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rip_OFFSET)
#define _thread_offset_to_rflags \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rflags_OFFSET)
#define _thread_offset_to_rax \
(___thread_t_callee_saved_OFFSET + ___callee_saved_t_rax_OFFSET)
#define _thread_offset_to_rcx \
(___thread_t_arch_OFFSET + ___thread_arch_t_rcx_OFFSET)
#define _thread_offset_to_rdx \
(___thread_t_arch_OFFSET + ___thread_arch_t_rdx_OFFSET)
#define _thread_offset_to_rsi \
(___thread_t_arch_OFFSET + ___thread_arch_t_rsi_OFFSET)
#define _thread_offset_to_rdi \
(___thread_t_arch_OFFSET + ___thread_arch_t_rdi_OFFSET)
#define _thread_offset_to_r8 \
(___thread_t_arch_OFFSET + ___thread_arch_t_r8_OFFSET)
#define _thread_offset_to_r9 \
(___thread_t_arch_OFFSET + ___thread_arch_t_r9_OFFSET)
#define _thread_offset_to_r10 \
(___thread_t_arch_OFFSET + ___thread_arch_t_r10_OFFSET)
#define _thread_offset_to_r11 \
(___thread_t_arch_OFFSET + ___thread_arch_t_r11_OFFSET)
#endif /* ZEPHYR_ARCH_X86_INCLUDE_INTEL64_OFFSETS_SHORT_ARCH_H_ */