From: notaz Date: Sun, 7 Jun 2009 22:58:20 +0000 (+0300) Subject: switch to older compiler, it generates better code X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd4e2bda37c4a76478053272a256c7ddedfcb9d6;p=gpsp.git switch to older compiler, it generates better code --- diff --git a/gp2x/Makefile b/gp2x/Makefile index 7258644..94eb604 100644 --- a/gp2x/Makefile +++ b/gp2x/Makefile @@ -4,15 +4,9 @@ # Global definitions -ifeq ($(WIZ),1) -PREFIX = /opt/arm-openwiz-linux-gnu -CC = $(PREFIX)/bin/arm-openwiz-linux-gnu-gcc -STRIP = $(PREFIX)/bin/arm-openwiz-linux-gnu-strip -else PREFIX = /opt/open2x/gcc-4.1.1-glibc-2.3.6 CC = $(PREFIX)/bin/arm-open2x-linux-gcc STRIP = $(PREFIX)/bin/arm-open2x-linux-strip -endif OBJS = main.o cpu.o memory.u video.o input.o sound.o gp2x.o gui.o \ cheats.o zip.o cpu_threaded.z arm_stub.o video_blend.o \ @@ -37,8 +31,8 @@ ifneq ($(WIZ),1) LIBS += -static endif -CFLAGS += -ggdb -LIBS += -ggdb +#CFLAGS += -ggdb +#LIBS += -ggdb # Compilation: @@ -61,7 +55,7 @@ LIBS += -ggdb all: $(OBJS) $(CC) $(OBJS) $(LIBS) -o $(BIN) -# $(STRIP) $(BIN) + $(STRIP) $(BIN) clean: rm -f *.o *.u *.z $(BIN) diff --git a/gp2x/upscale_aspect.s b/gp2x/upscale_aspect.s index b7694ca..ed67c63 100644 --- a/gp2x/upscale_aspect.s +++ b/gp2x/upscale_aspect.s @@ -37,14 +37,14 @@ */ .macro unpack_hi dst, src - mov \dst, \src, lsr #16 - orr \dst, \dst, lsl #16 + mov \dst, \src, lsr #16 + orr \dst, \dst, \dst, lsl #16 and \dst, \dst, lr .endm .macro unpack_lo dst, src - mov \dst, \src, lsl #16 - orr \dst, \dst, lsr #16 + mov \dst, \src, lsl #16 + orr \dst, \dst, \dst, lsr #16 and \dst, \dst, lr .endm