diff options
Diffstat (limited to 'annobin-strings-no-attach.patch')
| -rw-r--r-- | annobin-strings-no-attach.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/annobin-strings-no-attach.patch b/annobin-strings-no-attach.patch new file mode 100644 index 0000000..dc85ecf --- /dev/null +++ b/annobin-strings-no-attach.patch @@ -0,0 +1,36 @@ +--- annobin.orig/gcc-plugin/annobin.cc 2024-01-17 14:00:26.889983192 +0000 ++++ annobin-12.31/gcc-plugin/annobin.cc 2024-01-17 14:01:27.517055850 +0000 +@@ -3261,18 +3261,24 @@ plugin_init (struct plugin_name_args * + target_start_sym_bias = annobin_target_start_symbol_bias (); + if (annobin_attach_type == not_set) + { +- /* Choose a default attachment type. Link ordering is preferable +- as it is more resistant to changes in compiler section building. +- But it can only be used if the target assembler supports link_order sections +- and the target linker is sufficiently new that it implements them correctly. +- For now we use a test of the GCC version as an approximation to the binutils +- versions that are needed. (Note - 2.35.2, as used by RHEL-9, is insufficient). +- See BZ 2016458 for an example of where this solution is needed. */ ++ if (annobin_note_format == string) ++ /* String format notes do not need section groups. */ ++ annobin_attach_type = none; ++ else ++ { ++ /* Choose a default attachment type. Link ordering is preferable ++ as it is more resistant to changes in compiler section building. ++ But it can only be used if the target assembler supports link_order sections ++ and the target linker is sufficiently new that it implements them correctly. ++ For now we use a test of the GCC version as an approximation to the binutils ++ versions that are needed. (Note - 2.35.2, as used by RHEL-9, is insufficient). ++ See BZ 2016458 for an example of where this solution is needed. */ + #if GCCPLUGIN_VERSION_MAJOR >= 12 +- annobin_attach_type = link_order; ++ annobin_attach_type = link_order; + #else +- annobin_attach_type = group; ++ annobin_attach_type = group; + #endif ++ } + } + annobin_inform (INFORM_VERBOSE, "Attach mode: %s", attach_mode_name (annobin_attach_type)); + |