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arch/riscv: use natural malign-data type

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This commit is contained in:
Alexandre Abadie 2021-02-09 10:45:51 +01:00
parent eaabcac205
commit 56165d22a4
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1 changed files with 3 additions and 0 deletions
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makefiles/arch/riscv.inc.mk
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@ -37,6 +37,9 @@ ifeq ($(TOOLCHAIN),llvm)
TARGET_ARCH_LLVM := riscv32-none-elf
else
CFLAGS_CPU += -mcmodel=medlow -msmall-data-limit=8
ifneq (,$(shell $(TARGET_ARCH)-gcc --help=target | grep '\-malign-data='))
CFLAGS_CPU += -malign-data=natural
endif
endif
CFLAGS_LINK = -ffunction-sections -fdata-sections
CFLAGS_DBG ?= -g3