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gcc-plugins: consolidate on PASS_INFO macro

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Now that PASS_INFO() exists, use it in the other existing gcc plugins,
instead of always open coding the same thing.

Based on updates to the grsecurity/PaX gcc plugins.

Signed-off-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Kees Cook
2017-01-13 14:09:35 -08:00
parent 8d4973a1c0
commit 5a45a4c5c3
3 changed files with 5 additions and 17 deletions
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8
scripts/gcc-plugins/sancov_plugin.c
View File

@@ -89,7 +89,6 @@ static void sancov_start_unit(void __unused *gcc_data, void __unused *user_data)
__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
{
int i;
struct register_pass_info sancov_plugin_pass_info;
const char * const plugin_name = plugin_info->base_name;
const int argc = plugin_info->argc;
const struct plugin_argument * const argv = plugin_info->argv;
@@ -107,14 +106,11 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gc
};
/* BBs can be split afterwards?? */
sancov_plugin_pass_info.pass = make_sancov_pass();
#if BUILDING_GCC_VERSION >= 4009
sancov_plugin_pass_info.reference_pass_name = "asan";
PASS_INFO(sancov, "asan", 0, PASS_POS_INSERT_BEFORE);
#else
sancov_plugin_pass_info.reference_pass_name = "nrv";
PASS_INFO(sancov, "nrv", 1, PASS_POS_INSERT_BEFORE);
#endif
sancov_plugin_pass_info.ref_pass_instance_number = 0;
sancov_plugin_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
if (!plugin_default_version_check(version, &gcc_version)) {
error(G_("incompatible gcc/plugin versions"));