Update documentation about arm64 ABI in gcconfig.h

(fix of commit b399b13b9)

Issue #242 (bdwgc).

This minor patch makes the info on available arm64/aarch64 ABIs more
consistent.

* include/private/gcconfig.h (mach_type_known): Refine comment about
AARCH64.

diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
index 5671402b9e5c39d0cda784cdba8f4a02306a587f..9314aec47a6ef7b26f31cc890db7f9fca3bab684 100644 (file)
--- a/include/private/gcconfig.h
+++ b/include/private/gcconfig.h
@@ -720,6 +720,7 @@ EXTERN_C_BEGIN
                     /*             S390       ==> 390-like machine      */
                     /*                  running LINUX                   */
                     /*             AARCH64    ==> ARM AArch64           */
+                    /*                  (LP64 and ILP32 variants)       */
                     /*             ARM32      ==> Intel StrongARM       */
                     /*             IA64       ==> Intel IPF             */
                     /*                            (e.g. Itanium)        */