* os_dep.c, include/private/gc_locks.h: Import CRIS port by

[pf3gnuchains/gcc-fork.git] / boehm-gc / include / private / gcconfig.h

diff --git a/boehm-gc/include/private/gcconfig.h b/boehm-gc/include/private/gcconfig.h
index a9ed717..5013dbd 100644 (file)
--- a/boehm-gc/include/private/gcconfig.h
+++ b/boehm-gc/include/private/gcconfig.h
@@ -229,6 +229,12 @@
 #    define ARM32
 #    define mach_type_known
 # endif
+# if defined(LINUX) && defined(__cris__)
+#    ifndef CRIS
+#      define CRIS
+#    endif
+#    define mach_type_known
+# endif
 # if defined(LINUX) && (defined(powerpc) || defined(__powerpc__) || defined(powerpc64) || defined(__powerpc64__))
 #    define POWERPC
 #    define mach_type_known
@@ -476,6 +482,8 @@
                    /*             POWERPC    ==> IBM/Apple PowerPC     */
                    /*                  (MACOS(<=9),DARWIN(incl.MACOSX),*/
                    /*                   LINUX, NETBSD, NOSYS variants) */
+                   /*             CRIS       ==> Axis Etrax            */
+                   /*             M32R       ==> Renesas M32R          */
 
 
 /*
@@ -1801,6 +1809,19 @@
 #   endif
 #endif
 
+# ifdef CRIS
+#   define MACH_TYPE "CRIS"
+#   define CPP_WORDSZ 32
+#   define ALIGNMENT 1
+#   define OS_TYPE "LINUX"
+#   define DYNAMIC_LOADING
+#   define LINUX_STACKBOTTOM
+#   define USE_GENERIC_PUSH_REGS
+#   define SEARCH_FOR_DATA_START
+      extern int _end[];
+#   define DATAEND (_end)
+# endif
+
 # ifdef SH
 #   define MACH_TYPE "SH"
 #   define ALIGNMENT 4
@@ -2066,7 +2087,7 @@
 # endif
 
 # if defined(HP_PA) || defined(M88K) || defined(POWERPC) && !defined(DARWIN) \
-            || defined(LINT) || defined(MSWINCE) || defined(ARM32) \
+            || defined(LINT) || defined(MSWINCE) || defined(ARM32) || defined(CRIS) \
             || (defined(I386) && defined(__LCC__))
        /* Use setjmp based hack to mark from callee-save registers.    */
        /* The define should move to the individual platform            */