From 534d9c823c17f7a6c21169512ed89009bc222fc8 Mon Sep 17 00:00:00 2001 From: Oleg Endo Date: Sat, 28 Sep 2019 08:55:03 +0000 Subject: [PATCH] backport: re PR target/86805 (sh port needs updating for CVE-2017-5753) gcc/ 2019-09-28 Oleg Endo Backport from mainline 2019-09-28 Oleg Endo PR target/86805 * config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define. From-SVN: r276245 --- gcc/ChangeLog | 8 ++++++++ gcc/config/sh/sh.c | 3 +++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 762c2c680a61..4b0a16e67fe2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2019-09-28 Oleg Endo + + Backport from mainline + 2019-09-28 Oleg Endo + + PR target/86805 + * config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define. + 2019-09-28 Oleg Endo Backport from mainline diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index 912ff97fb4e0..08c9ffbee4fa 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -664,6 +664,9 @@ static const struct attribute_spec sh_attribute_table[] = #undef TARGET_CONSTANT_ALIGNMENT #define TARGET_CONSTANT_ALIGNMENT constant_alignment_word_strings +#undef TARGET_HAVE_SPECULATION_SAFE_VALUE +#define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed + struct gcc_target targetm = TARGET_INITIALIZER; -- 2.47.2