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board/sim: add support of custom optimization level

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2022-03-14 19:20:08 +08:00 committed by Xiang Xiao
parent d21d02c65d
commit 22e71e2d71
2 changed files with 8 additions and 1 deletions
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1
arch/Kconfig
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@ -85,6 +85,7 @@ config ARCH_SIM
select ARCH_HAVE_TESTSET
select ARCH_HAVE_VFORK
select ARCH_HAVE_SETJMP
select ARCH_HAVE_CUSTOMOPT
select ARCH_SETJMP_H
select ALARM_ARCH
select ONESHOT

8
boards/sim/sim/sim/scripts/Make.defs
View file

@ -45,8 +45,14 @@ ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATIONRUST = -g
endif
ifeq ($(CONFIG_DEBUG_CUSTOMOPT),y)
MAXOPTIMIZATION := $(CONFIG_DEBUG_OPTLEVEL)
else
MAXOPTIMIZATION ?= -O2
endif
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += -O2 -fno-strict-aliasing
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing
else
ARCHOPTIMIZATIONRUST += -C opt-level=0
endif