| Message ID | 20240909132216.128114-1-frediano.ziglio@cloud.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v4,1/2] x86/boot: Optimise 32 bit C source code | expand |
diff --git a/xen/arch/x86/boot/Makefile b/xen/arch/x86/boot/Makefile index 8f5bbff0cc..dfe3cb7034 100644 --- a/xen/arch/x86/boot/Makefile +++ b/xen/arch/x86/boot/Makefile @@ -15,7 +15,7 @@ CFLAGS_x86_32 := $(subst -m64,-m32 -march=i686,$(XEN_TREEWIDE_CFLAGS)) $(call cc-options-add,CFLAGS_x86_32,CC,$(EMBEDDED_EXTRA_CFLAGS)) CFLAGS_x86_32 += -Werror -fno-builtin -g0 -msoft-float -mregparm=3 CFLAGS_x86_32 += -nostdinc -include $(filter %/include/xen/config.h,$(XEN_CFLAGS)) -CFLAGS_x86_32 += $(filter -I%,$(XEN_CFLAGS)) +CFLAGS_x86_32 += $(filter -I% -O%,$(XEN_CFLAGS)) # override for 32bit binaries $(head-bin-objs): CFLAGS_stack_boundary :=
The various filters are removing all optimisations. No need to have all optimisations turned off. Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com> --- xen/arch/x86/boot/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- Changes since v2: - combine filter calls together; - added additional patch.