From 9d8adc0e3a923e1d201d50344f94a9176e5ec939 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Sun, 4 Dec 2016 22:17:37 +0200 Subject: x86 SMM: Fix use with RELOCATABLE_RAMSTAGE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The value for _size was not evaluated correctly if ramstage is relocated, make the calculation runtime. While touching it, move symbol declarations to header file. Change-Id: I4402315945771acf1c86a81cac6d43f1fe99a2a2 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/17784 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/include/cpu/x86/smm.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/include/cpu') diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h index 8ea66bae7b..0489ece917 100644 --- a/src/include/cpu/x86/smm.h +++ b/src/include/cpu/x86/smm.h @@ -485,6 +485,10 @@ void mainboard_smi_sleep(u8 slp_typ); void smi_release_lock(void); #endif +/* This is the SMM handler. */ +extern unsigned char _binary_smm_start[]; +extern unsigned char _binary_smm_end[]; + /* Get PMBASE address */ u16 smm_get_pmbase(void); -- cgit v1.2.3