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[arch][arm] Add USER_ASPACE_BASE and USER_ASPACE_SIZE to GLOBAL_DEFINES

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Also adds default values.

Change-Id: Iaab601681d3129f21a0d5457af2442dbda08613d
This commit is contained in:
Arve Hjønnevåg
2016-06-17 16:36:49 -07:00
committed by Travis Geiselbrecht
parent cb9960b3d7
commit 54786a2d09
1 changed files with 6 additions and 1 deletions
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7
arch/arm/rules.mk
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@@ -259,12 +259,17 @@ WITH_LINKER_GC ?= 1
# we have a mmu and want the vmm/pmm
WITH_KERNEL_VM ?= 1
USER_ASPACE_BASE ?= 0x00001000
USER_ASPACE_SIZE ?= 0x3fffe000
# for arm, have the kernel occupy the entire top 3GB of virtual space,
# but put the kernel itself at 0x80000000.
# this leaves 0x40000000 - 0x80000000 open for kernel space to use.
GLOBAL_DEFINES += \
KERNEL_ASPACE_BASE=0x40000000 \
KERNEL_ASPACE_SIZE=0xc0000000
KERNEL_ASPACE_SIZE=0xc0000000 \
USER_ASPACE_BASE=$(USER_ASPACE_BASE) \
USER_ASPACE_SIZE=$(USER_ASPACE_SIZE)
KERNEL_BASE ?= 0x80000000
KERNEL_LOAD_OFFSET ?= 0