re PR target/86797 (msp430 port needs updating for CVE-2017-5753)

	PR target/86797
	* config/msp430/msp430.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
	Define to speculation_safe_value_not_needed.

From-SVN: r263259

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0ab24b834df1c0698ce062229f666fe9378bdea0..85c1ef57991525852f6bd74830c4fd06ca8a02cd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -9,6 +9,10 @@
 
 2018-08-02  Nick Clifton  <nickc@redhat.com>
 
+       PR target/86797
+       * config/msp430/msp430.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+       Define to speculation_safe_value_not_needed.
+
        PR target/86791
        * config/mcore/mcore.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
        Define to speculation_safe_value_not_needed.

diff --git a/gcc/config/msp430/msp430.c b/gcc/config/msp430/msp430.c
index 685bdc8f7858796d193426983b09de5139ab2cfd..7d305b1bece516d319abf7ddf5a15f04614c00c4 100644 (file)
--- a/gcc/config/msp430/msp430.c
+++ b/gcc/config/msp430/msp430.c
@@ -3871,6 +3871,9 @@ msp430_can_change_mode_class (machine_mode from, machine_mode to, reg_class_t)
   return true;
 }
 \f
+#undef  TARGET_HAVE_SPECULATION_SAFE_VALUE
+#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 #include "gt-msp430.h"