devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Switch coldfire builds over to new toolchain using gcc 4.5.2 and binutils 2.20.1

Browse source 
Retune codec compiler optimizations with new compiler. Overall speedup with aac and flac getting big speedups.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29042 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2011-01-12 22:28:43 +00:00
parent 4ca7c9c2c6
commit c8535f27d1
11 changed files with 28 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

5
apps/codecs/demac/libdemac.make
View file

@ -27,7 +27,12 @@ $(DEMACLIB): $(DEMACLIB_OBJ)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
DEMACFLAGS = $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),coldfire)
DEMACFLAGS += -O2
else
DEMACFLAGS += -O3
endif
$(CODECDIR)/ape_free_iram.h: $(CODECDIR)/ape-pre.map
$(call PRINTS,GEN $(@F))perl -an \

2
apps/codecs/libalac/libalac.make
View file

@ -22,7 +22,7 @@ ALACFLAGS = $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),arm)
ALACFLAGS += -O2
else
ALACFLAGS += -O3
ALACFLAGS += -O1
endif
$(CODECDIR)/libalac/%.o: $(ROOTDIR)/apps/codecs/libalac/%.c

13
apps/codecs/libatrac/libatrac.make
View file

@ -16,3 +16,16 @@ OTHER_SRC += $(ATRACLIB_SRC)
$(ATRACLIB): $(ATRACLIB_OBJ)
$(SILENT)$(shell rm -f $@)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
ATRACFLAGS = -I$(APPSDIR)/codecs/libatrac $(filter-out -O%,$(CODECFLAGS))
# not tuned for arm
ifeq ($(CPU),coldfire)
ATRACFLAGS += -O2
else
ATRACFLAGS += -O1
endif
$(CODECDIR)/libatrac/%.o: $(ROOTDIR)/apps/codecs/libatrac/%.c
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(ATRACFLAGS) -c $< -o $@

4
apps/codecs/libfaad/libfaad.make
View file

@ -20,11 +20,7 @@ $(FAADLIB): $(FAADLIB_OBJ)
# libfaad is faster on ARM with -O2, use -O1 for other CPUs
FAADFLAGS = -I$(APPSDIR)/codecs/libfaad $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),arm)
FAADFLAGS += -O2
else
FAADFLAGS += -O1
endif
$(CODECDIR)/libfaad/%.o: $(ROOTDIR)/apps/codecs/libfaad/%.c
$(SILENT)mkdir -p $(dir $@)

4
apps/codecs/libffmpegFLAC/libffmpegFLAC.make
View file

@ -15,11 +15,7 @@ OTHER_SRC += $(FFMPEGFLACLIB_SRC)
# libffmpegFLAC is faster on ARM-targets with -O2 than -O1
FFMPEGFLACFLAGS = -I$(APPSDIR)/codecs/libffmpegFLAC $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),arm)
FFMPEGFLACFLAGS += -O2
else
FFMPEGFLACFLAGS += -O1
endif
$(FFMPEGFLACLIB): $(FFMPEGFLACLIB_OBJ)
$(SILENT)$(shell rm -f $@)

4
apps/codecs/libmusepack/libmusepack.make
View file

@ -19,11 +19,7 @@ $(MUSEPACKLIB): $(MUSEPACKLIB_OBJ)
# libmusepack is faster on ARM-targets with -O1 than -O2
MUSEPACKFLAGS = $(filter-out -O%,$(CODECFLAGS)) -I$(APPSDIR)/codecs/libmusepack
ifeq ($(CPU),arm)
MUSEPACKFLAGS += -O1
else
MUSEPACKFLAGS += -O2
endif
$(CODECDIR)/libmusepack/%.o: $(ROOTDIR)/apps/codecs/libmusepack/%.c
$(SILENT)mkdir -p $(dir $@)

5
apps/codecs/libtta/libtta.make
View file

@ -18,12 +18,7 @@ $(TTALIB): $(TTALIB_OBJ)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
TTAFLAGS = $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),coldfire)
TTAFLAGS += -O3
else
TTAFLAGS += -O2
endif
$(CODECDIR)/libtta/%.o: $(ROOTDIR)/apps/codecs/libtta/%.c
$(SILENT)mkdir -p $(dir $@)

2
apps/codecs/libwavpack/libwavpack.make
View file

@ -18,7 +18,7 @@ WAVPACKFLAGS = -I$(APPSDIR)/codecs/libwavpack $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),arm)
WAVPACKFLAGS += -O3
else
WAVPACKFLAGS += -O2
WAVPACKFLAGS += -O1
endif

2
apps/codecs/libwma/libwma.make
View file

@ -21,8 +21,6 @@ WMAFLAGS = -I$(APPSDIR)/codecs/libwma $(filter-out -O%,$(CODECFLAGS))
ifeq ($(MEMORYSIZE),2)
WMAFLAGS += -Os
else ifeq ($(CPU),coldfire)
WMAFLAGS += -O3
else
WMAFLAGS += -O2
endif

2
apps/codecs/libwmapro/libwmapro.make
View file

@ -20,7 +20,7 @@ $(WMAPROLIB): $(WMAPROLIB_OBJ)
WMAPROFLAGS = -I$(APPSDIR)/codecs/libwmapro $(filter-out -O%,$(CODECFLAGS))
ifeq ($(CPU),coldfire)
WMAPROFLAGS += -O2
WMAPROFLAGS += -O3
else
WMAPROFLAGS += -O1
endif

4
tools/configure vendored
View file

@ -381,10 +381,10 @@ calmrisccc () {
coldfirecc () {
prefixtools m68k-elf-
GCCOPTS="$CCOPTS -m5206e -Wa\,-m5249 -malign-int -mstrict-align"
GCCOPTS="$CCOPTS -mcpu=5249 -malign-int -mstrict-align"
GCCOPTIMIZE="-fomit-frame-pointer"
endian="big"
gccchoice="3.4.6"
gccchoice="4.5.2"
}
arm7tdmicc () {