From: Alexey Kardashevskiy Date: Wed, 12 Jun 2019 02:07:23 +0000 (+1000) Subject: spapr/rtas: Force big endian compile for rtas X-Git-Tag: v4.1.0-rc0~26^2~48 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fad189d1f6c2919dbde5433c6c15548eefef75e8;p=thirdparty%2Fqemu.git spapr/rtas: Force big endian compile for rtas At the moment the rtas's Makefile uses generic QEMU rules which means that when QEMU is compiled on a little endian system, the spapr-rtas.bin is compiled as little endian too which is incorrect as it is always executed in big endian mode. This enforces -mbig by defining %.o:%.S rule as spapr-rtas.bin is a standalone guest binary which should not depend on QEMU flags anyway. Signed-off-by: Alexey Kardashevskiy Message-Id: <20190612020723.96802-1-aik@ozlabs.ru> Signed-off-by: David Gibson --- diff --git a/pc-bios/spapr-rtas/Makefile b/pc-bios/spapr-rtas/Makefile index f26dd428b79..4b9bb123065 100644 --- a/pc-bios/spapr-rtas/Makefile +++ b/pc-bios/spapr-rtas/Makefile @@ -14,8 +14,11 @@ $(call set-vpath, $(SRC_PATH)/pc-bios/spapr-rtas) build-all: spapr-rtas.bin +%.o: %.S + $(call quiet-command,$(CCAS) -mbig -c -o $@ $<,"CCAS","$(TARGET_DIR)$@") + %.img: %.o - $(call quiet-command,$(CC) -nostdlib -o $@ $<,"Building","$(TARGET_DIR)$@") + $(call quiet-command,$(CC) -nostdlib -mbig -o $@ $<,"Building","$(TARGET_DIR)$@") %.bin: %.img $(call quiet-command,$(OBJCOPY) -O binary -j .text $< $@,"Building","$(TARGET_DIR)$@")