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Prevent gcc converting block copies/sets to memcpy() and memset(), which don't exist.

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Toby Jaffey 2025-12-11 01:10:55 +00:00
parent 59e6ebfedf
commit 58f8caee5a
2 changed files with 10 additions and 20 deletions
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2
apps/makefile.common
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@ -1,7 +1,7 @@
PREFIX:=riscv64-elf-
OPT ?= -Os
CFLAGS+=-I${TOPDIR}/common
CFLAGS+=-fno-stack-protector
CFLAGS+=-fno-stack-protector -fno-builtin-memcpy -fno-builtin
CFLAGS+=-static-libgcc -fdata-sections -ffunction-sections
CFLAGS+=-g ${OPT} -march=rv32im -mabi=ilp32 -static
LDFLAGS:= -T ${TOPDIR}/apps/linker.ld -nostdlib -Wl,--gc-sections