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add support for Blackfin symbol prefixes to examples

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
2008-02-04 19:26:55 -05:00
parent 8dc48d71a4
commit 0858b835e7
3 changed files with 4 additions and 2 deletions
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2
Makefile
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@@ -312,7 +312,7 @@ $(obj)u-boot.dis: $(obj)u-boot
$(OBJDUMP) -d $< > $@ $(OBJDUMP) -d $< > $@
$(obj)u-boot: depend $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT) $(obj)u-boot: depend $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\ UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \ cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \ --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot -Map u-boot.map -o u-boot

2
blackfin_config.mk
View File

@@ -23,3 +23,5 @@
PLATFORM_RELFLAGS += -ffixed-P5 PLATFORM_RELFLAGS += -ffixed-P5
PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
SYM_PREFIX = _

2
examples/Makefile
View File

@@ -162,7 +162,7 @@ $(LIB): $(obj).depend $(LIBOBJS)
$(ELF): $(ELF):
$(obj)%: $(obj)%.o $(LIB) $(obj)%: $(obj)%.o $(LIB)
$(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
-o $@ -e $(notdir $(<:.o=)) $< $(LIB) \ -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
-L$(gcclibdir) -lgcc -L$(gcclibdir) -lgcc
$(SREC): $(SREC):