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hv: cleanup cpu.c and cpu.h

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- move all relocatoin code from cpu.c and cpu.h to reloc.c and reloc.h
- no any logic changes

Signed-off-by: Zide Chen <zide.chen@intel.com>
Reviewed-by: Yin fengwei <fengwei.yin@intel.com>
This commit is contained in:
Zide Chen
2018-06-28 14:32:43 -07:00
committed by lijinxia
parent 6c9e451b41
commit 5cb9972919
4 changed files with 91 additions and 92 deletions
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16
hypervisor/boot/include/reloc.h
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@@ -9,16 +9,30 @@
extern void _relocate(void);
extern uint64_t get_hv_image_delta(void);
extern uint64_t get_hv_image_base(void);
extern uint64_t trampoline_relo_addr(void *addr);
extern uint64_t read_trampoline_sym(void *sym);
extern void write_trampoline_sym(void *sym, uint64_t val);
extern uint64_t prepare_trampoline(void);
/* external symbols that are helpful for relocation */
extern uint8_t _DYNAMIC[];
extern const uint8_t _ld_trampoline_load[];
extern uint8_t _ld_trampoline_start[];
extern uint8_t _ld_trampoline_end[];
extern const uint64_t _ld_trampoline_size;
extern uint8_t cpu_primary_start_32[];
extern uint8_t cpu_primary_start_64[];
extern uint8_t trampoline_fixup_cs[];
extern uint8_t trampoline_fixup_ip[];
extern uint8_t trampoline_fixup_target[];
extern uint8_t CPU_Boot_Page_Tables_Start[];
extern uint8_t CPU_Boot_Page_Tables_ptr[];
extern uint8_t trampoline_pdpt_addr[];
extern uint8_t trampoline_gdt_ptr[];
extern uint8_t trampoline_start64_fixup[];
extern uint8_t trampoline_spinlock_ptr[];
extern uint64_t trampoline_start16_paddr;
#endif /* RELOCATE_H */