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HV: correct hv_ram_size when hv is relocated

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In previous commit df7ffab441
the CONFIG_HV_RAM_SIZE was removed and the hv_ram_size was calculated in
link script by following formula:
	ld_ram_size = _ld_ram_end - _ld_ram_start ;
but _ld_ram_start is a relative address in boot section whereas _ld_ram_end
is a absolute address in global, the mix operation cause hv_ram_size is
incorrect when HV binary is relocated.

The patch fix this issue by getting _ld_ram_start and _ld_ram_end respectively
and calculated at runtime.

Tracked-On: #6885

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Victor Sun
2021-11-24 11:02:05 +08:00
committed by wenlingz
parent 0940b35340
commit e718f48a55
3 changed files with 3 additions and 3 deletions
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1
hypervisor/bsp/ld/link_ram.ld.in
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@@ -100,5 +100,4 @@ SECTIONS
. = ALIGN(0x200000) ;
_ld_ram_end = . ;
ld_ram_size = _ld_ram_end - _ld_ram_start ;
}