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gcc-plugins: consolidate on PASS_INFO macro
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>
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@ -52,12 +52,8 @@ static unsigned int cyc_complexity_execute(void)
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__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
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{
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const char * const plugin_name = plugin_info->base_name;
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struct register_pass_info cyc_complexity_pass_info;
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cyc_complexity_pass_info.pass = make_cyc_complexity_pass();
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cyc_complexity_pass_info.reference_pass_name = "ssa";
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cyc_complexity_pass_info.ref_pass_instance_number = 1;
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cyc_complexity_pass_info.pos_op = PASS_POS_INSERT_AFTER;
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PASS_INFO(cyc_complexity, "ssa", 1, PASS_POS_INSERT_AFTER);
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if (!plugin_default_version_check(version, &gcc_version)) {
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error(G_("incompatible gcc/plugin versions"));
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@ -592,12 +592,6 @@ __visible int plugin_init(struct plugin_name_args *plugin_info,
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const struct plugin_argument * const argv = plugin_info->argv;
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int i;
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struct register_pass_info latent_entropy_pass_info;
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latent_entropy_pass_info.pass = make_latent_entropy_pass();
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latent_entropy_pass_info.reference_pass_name = "optimized";
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latent_entropy_pass_info.ref_pass_instance_number = 1;
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latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
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static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
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{
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.base = &latent_entropy_decl,
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@ -609,6 +603,8 @@ __visible int plugin_init(struct plugin_name_args *plugin_info,
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LAST_GGC_ROOT_TAB
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};
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PASS_INFO(latent_entropy, "optimized", 1, PASS_POS_INSERT_BEFORE);
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if (!plugin_default_version_check(version, &gcc_version)) {
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error(G_("incompatible gcc/plugin versions"));
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return 1;
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@ -89,7 +89,6 @@ static void sancov_start_unit(void __unused *gcc_data, void __unused *user_data)
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__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
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{
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int i;
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struct register_pass_info sancov_plugin_pass_info;
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const char * const plugin_name = plugin_info->base_name;
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const int argc = plugin_info->argc;
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const struct plugin_argument * const argv = plugin_info->argv;
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@ -107,14 +106,11 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gc
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};
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/* BBs can be split afterwards?? */
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sancov_plugin_pass_info.pass = make_sancov_pass();
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#if BUILDING_GCC_VERSION >= 4009
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sancov_plugin_pass_info.reference_pass_name = "asan";
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PASS_INFO(sancov, "asan", 0, PASS_POS_INSERT_BEFORE);
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#else
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sancov_plugin_pass_info.reference_pass_name = "nrv";
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PASS_INFO(sancov, "nrv", 1, PASS_POS_INSERT_BEFORE);
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#endif
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sancov_plugin_pass_info.ref_pass_instance_number = 0;
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sancov_plugin_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
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if (!plugin_default_version_check(version, &gcc_version)) {
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error(G_("incompatible gcc/plugin versions"));
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