Generate and extract debug sysmbols for coreboot. *.debug files can be

[coreboot.git] / src / arch / i386 / Makefile.bootblock.inc

diff --git a/src/arch/i386/Makefile.bootblock.inc b/src/arch/i386/Makefile.bootblock.inc
index 9fb78c57b7c1094fd49b5e34fc26a0df18fb9fd9..52a529c1d71d5bf8ee655b2bccdc33e3bceaa5f3 100644 (file)
--- a/src/arch/i386/Makefile.bootblock.inc
+++ b/src/arch/i386/Makefile.bootblock.inc
@@ -75,6 +75,9 @@ $(obj)/bootblock.elf: $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o $(obj)/bootbl
        @printf "    LINK       $(subst $(obj)/,,$(@))\n"
        $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(obj)/bootblock/ldscript.ld $<
        $(NM) -n $(obj)/bootblock.elf | sort > $(obj)/bootblock.map
+       $(OBJCOPY) --only-keep-debug $@ $(obj)/bootblock.debug
+       $(OBJCOPY) --strip-debug $@
+       $(OBJCOPY) --add-gnu-debuglink=$(obj)/bootblock.debug $@
 
 #######################################################################
 # Build the romstage
@@ -89,6 +92,9 @@ $(obj)/coreboot.romstage: $(obj)/coreboot.pre1 $$(initobjs) $(obj)/romstage/ldsc
        printf ';\nAUTO_XIP_ROM_BASE = CONFIG_ROMBASE & ~(CONFIG_XIP_ROM_SIZE - 1);\n' >> $(obj)/location.ld
        $(CC) -nostdlib -nostartfiles -static -o $(obj)/romstage.elf -L$(obj) -T $(obj)/romstage/ldscript.ld $(initobjs)
        $(NM) -n $(obj)/romstage.elf | sort > $(obj)/romstage.map
+       $(OBJCOPY) --only-keep-debug $(obj)/romstage.elf $(obj)/romstage.debug
+       $(OBJCOPY) --strip-debug $(obj)/romstage.elf
+       $(OBJCOPY) --add-gnu-debuglink=$(obj)/romstage.debug $(obj)/romstage.elf
        $(OBJCOPY) -O binary $(obj)/romstage.elf $@
 
 $(obj)/romstage/ldscript.ld: $$(ldscripts) $(obj)/ldoptions