diff mbox

x86emul/test: disable PIE for 64-bit builds

Message ID 59C8F151020000780017F4BB@prv-mh.provo.novell.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jan Beulich Sept. 25, 2017, 10:06 a.m. UTC 
PIE may (and commonly will) result in the binary being loaded above the
4Gb boundary, which can't work with at least the VZEROUPPER compat mode
test.

Reported-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
diff mbox

Patch

--- a/tools/tests/x86_emulator/Makefile
+++ b/tools/tests/x86_emulator/Makefile
@@ -98,7 +98,8 @@  asm:
 
 asm/%: asm ;
 
-HOSTCFLAGS += $(CFLAGS_xeninclude) -I.
+HOSTCFLAGS-x86_64 := -fno-PIE
+HOSTCFLAGS += $(CFLAGS_xeninclude) -I. $(HOSTCFLAGS-$(XEN_COMPILE_ARCH))
 
 x86.h := asm/x86-vendors.h asm/x86-defns.h asm/msr-index.h
 x86_emulate.h := x86_emulate.h x86_emulate/x86_emulate.h $(x86.h)