66a2ed2360
This used to be part of the "restore always" set of registers because __swap was expected to return a value. No longer required, so RAX is moved to the volatile registers and we save a few cycles occasionally. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
68 lines
2 KiB
C
68 lines
2 KiB
C
/*
|
|
* 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_arch_OFFSET + ___thread_arch_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)
|
|
|
|
#define _thread_offset_to_sse \
|
|
(___thread_t_arch_OFFSET + ___thread_arch_t_sse_OFFSET)
|
|
|
|
#endif /* ZEPHYR_ARCH_X86_INCLUDE_INTEL64_OFFSETS_SHORT_ARCH_H_ */
|