From: Roland McGrath Date: Mon, 14 Apr 2008 19:19:30 +0000 (-0700) Subject: x86 vDSO: compile with -g, 64-bit X-Git-Tag: v2.6.26-rc1~1133^2~53 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=8705a49c35be088a50b8d5fc5e1aa24d6711fd5b;p=linux-2.6-omap-h63xx.git x86 vDSO: compile with -g, 64-bit The 64-bit vDSO's sources are compiled with -g0 for no good reason. Using -g when enabled lets their separate debug files be used at runtime via build ID matching, same as we can see 32-bit vDSO's assembly sources. Signed-off-by: Roland McGrath Acked-by: Sam Ravnborg Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 17a6b057856..b7ad9f89d21 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -37,7 +37,8 @@ $(obj)/%.so: OBJCOPYFLAGS := -S $(obj)/%.so: $(obj)/%.so.dbg FORCE $(call if_changed,objcopy) -CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64 +CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \ + $(filter -g%,$(KBUILD_CFLAGS)) $(vobjs): KBUILD_CFLAGS += $(CFL)