Add initial *-*-rtems* target, from Joel Sherrill

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134282 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index a39a685..47b48bf 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -297,6 +297,8 @@ AC_CACHE_CHECK([type of operating system we're going to target],
     llvm_cv_target_os_type="MingW" ;;
   *-*-haiku*)
     llvm_cv_target_os_type="Haiku" ;;
+  *-*-rtems*)
+    llvm_cv_target_os_type="RTEMS" ;;
   *-unknown-eabi*)
     llvm_cv_target_os_type="Freestanding" ;;
   *)

diff --git a/configure b/configure
index 496854d..7d16620 100755 (executable)
--- a/configure
+++ b/configure
@@ -2337,6 +2337,8 @@ else
     llvm_cv_target_os_type="MingW" ;;
   *-*-haiku*)
     llvm_cv_target_os_type="Haiku" ;;
+  *-*-rtems*)
+    llvm_cv_target_os_type="RTEMS" ;;
   *-unknown-eabi*)
     llvm_cv_target_os_type="Freestanding" ;;
   *)

diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
index 078033d..66861a1 100644 (file)
--- a/include/llvm/ADT/Triple.h
+++ b/include/llvm/ADT/Triple.h
@@ -95,7 +95,8 @@ public:
     Solaris,
     Win32,
     Haiku,
-    Minix
+    Minix,
+    RTEMS
   };
   enum EnvironmentType {
     UnknownEnvironment,

diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index dbdb303..bf1fa09 100644 (file)
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -113,6 +113,7 @@ const char *Triple::getOSTypeName(OSType Kind) {
   case Win32: return "win32";
   case Haiku: return "haiku";
   case Minix: return "minix";
+  case RTEMS: return "rtems";
   }
 
   return "<invalid>";