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hv:Move severl variable declaration for boot code

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-- add header file ld_sym.h in include/arch/x86/boot/
-- move 'ld_bss_start/end' from cpu.h to ld_sym.h,
   avoid reverse dependency
-- move 'ld_text_end' from mmu.h to ld_sym.h
-- move 'ld_trampoline_load/start/end' to ld_sym.h

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Mingqiang Chi
2019-01-24 11:22:02 +08:00
committed by Eddie Dong
parent c20d095a63
commit 6825043078
9 changed files with 22 additions and 10 deletions
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17
hypervisor/include/arch/x86/boot/ld_sym.h Normal file
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@@ -0,0 +1,17 @@
/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef LD_SYM_H
#define LD_SYM_H
extern uint8_t ld_text_end;
extern uint8_t ld_bss_start;
extern uint8_t ld_bss_end;
extern const uint8_t ld_trampoline_load;
extern uint8_t ld_trampoline_start;
extern uint8_t ld_trampoline_end;
#endif /* LD_SYM_H */