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authorLinus Torvalds <torvalds@linux-foundation.org>2018-02-09 01:37:32 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-09 01:37:32 +0300
commit4ed8244ef8847c8ad7414e1a12ba45fef7998721 (patch)
tree3edcbbb546bf5d8c00c51053c0a344ae5e81942d /scripts
parenta0f79386a4968b4925da6db2d1daffd0605a4402 (diff)
parentb86729109c5fd0a480300f40608aac68764b5adf (diff)
downloadlinux-4ed8244ef8847c8ad7414e1a12ba45fef7998721.tar.xz
Merge tag 'gcc-plugins-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc plugins updates from Kees Cook: - update includes for gcc 8 (Valdis Kletnieks) - update initializers for gcc 8 * tag 'gcc-plugins-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: Use dynamic initializers gcc-plugins: Add include required by GCC release 8
Diffstat (limited to 'scripts')
-rw-r--r--scripts/gcc-plugins/gcc-common.h4
-rw-r--r--scripts/gcc-plugins/latent_entropy_plugin.c17
-rw-r--r--scripts/gcc-plugins/randomize_layout_plugin.c75
-rw-r--r--scripts/gcc-plugins/structleak_plugin.c19
4 files changed, 37 insertions, 78 deletions
diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h
index ffd1dfaa1cc1..f46750053377 100644
--- a/scripts/gcc-plugins/gcc-common.h
+++ b/scripts/gcc-plugins/gcc-common.h
@@ -97,6 +97,10 @@
#include "predict.h"
#include "ipa-utils.h"
+#if BUILDING_GCC_VERSION >= 8000
+#include "stringpool.h"
+#endif
+
#if BUILDING_GCC_VERSION >= 4009
#include "attribs.h"
#include "varasm.h"
diff --git a/scripts/gcc-plugins/latent_entropy_plugin.c b/scripts/gcc-plugins/latent_entropy_plugin.c
index 65264960910d..cbe1d6c4b1a5 100644
--- a/scripts/gcc-plugins/latent_entropy_plugin.c
+++ b/scripts/gcc-plugins/latent_entropy_plugin.c
@@ -255,21 +255,14 @@ static tree handle_latent_entropy_attribute(tree *node, tree name,
return NULL_TREE;
}
-static struct attribute_spec latent_entropy_attr = {
- .name = "latent_entropy",
- .min_length = 0,
- .max_length = 0,
- .decl_required = true,
- .type_required = false,
- .function_type_required = false,
- .handler = handle_latent_entropy_attribute,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = false
-#endif
-};
+static struct attribute_spec latent_entropy_attr = { };
static void register_attributes(void *event_data __unused, void *data __unused)
{
+ latent_entropy_attr.name = "latent_entropy";
+ latent_entropy_attr.decl_required = true;
+ latent_entropy_attr.handler = handle_latent_entropy_attribute;
+
register_attribute(&latent_entropy_attr);
}
diff --git a/scripts/gcc-plugins/randomize_layout_plugin.c b/scripts/gcc-plugins/randomize_layout_plugin.c
index 0073af326449..c4a345c3715b 100644
--- a/scripts/gcc-plugins/randomize_layout_plugin.c
+++ b/scripts/gcc-plugins/randomize_layout_plugin.c
@@ -580,68 +580,35 @@ static void finish_type(void *event_data, void *data)
return;
}
-static struct attribute_spec randomize_layout_attr = {
- .name = "randomize_layout",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_layout_attr,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = true
-#endif
-};
+static struct attribute_spec randomize_layout_attr = { };
+static struct attribute_spec no_randomize_layout_attr = { };
+static struct attribute_spec randomize_considered_attr = { };
+static struct attribute_spec randomize_performed_attr = { };
-static struct attribute_spec no_randomize_layout_attr = {
- .name = "no_randomize_layout",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_layout_attr,
+static void register_attributes(void *event_data, void *data)
+{
+ randomize_layout_attr.name = "randomize_layout";
+ randomize_layout_attr.type_required = true;
+ randomize_layout_attr.handler = handle_randomize_layout_attr;
#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = true
+ randomize_layout_attr.affects_type_identity = true;
#endif
-};
-static struct attribute_spec randomize_considered_attr = {
- .name = "randomize_considered",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_considered_attr,
+ no_randomize_layout_attr.name = "no_randomize_layout";
+ no_randomize_layout_attr.type_required = true;
+ no_randomize_layout_attr.handler = handle_randomize_layout_attr;
#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = false
+ no_randomize_layout_attr.affects_type_identity = true;
#endif
-};
-static struct attribute_spec randomize_performed_attr = {
- .name = "randomize_performed",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_performed_attr,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = false
-#endif
-};
+ randomize_considered_attr.name = "randomize_considered";
+ randomize_considered_attr.type_required = true;
+ randomize_considered_attr.handler = handle_randomize_considered_attr;
+
+ randomize_performed_attr.name = "randomize_performed";
+ randomize_performed_attr.type_required = true;
+ randomize_performed_attr.handler = handle_randomize_performed_attr;
-static void register_attributes(void *event_data, void *data)
-{
register_attribute(&randomize_layout_attr);
register_attribute(&no_randomize_layout_attr);
register_attribute(&randomize_considered_attr);
diff --git a/scripts/gcc-plugins/structleak_plugin.c b/scripts/gcc-plugins/structleak_plugin.c
index 3f8dd4868178..10292f791e99 100644
--- a/scripts/gcc-plugins/structleak_plugin.c
+++ b/scripts/gcc-plugins/structleak_plugin.c
@@ -57,21 +57,16 @@ static tree handle_user_attribute(tree *node, tree name, tree args, int flags, b
return NULL_TREE;
}
-static struct attribute_spec user_attr = {
- .name = "user",
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- .type_required = false,
- .function_type_required = false,
- .handler = handle_user_attribute,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = true
-#endif
-};
+static struct attribute_spec user_attr = { };
static void register_attributes(void *event_data, void *data)
{
+ user_attr.name = "user";
+ user_attr.handler = handle_user_attribute;
+#if BUILDING_GCC_VERSION >= 4007
+ user_attr.affects_type_identity = true;
+#endif
+
register_attribute(&user_attr);
}