Merge pull request #5714 from alexischr/update_bockbuild

[mono.git] / mono / mini / mini-s390x.h

diff --git a/mono/mini/mini-s390x.h b/mono/mini/mini-s390x.h
index 01dcfd997a9bf6a9822f412625f7b16b3989aaf0..fd1c2142f3349119f0a4a6cec7b268e3ee9a9ac4 100644 (file)
--- a/mono/mini/mini-s390x.h
+++ b/mono/mini/mini-s390x.h
@@ -64,6 +64,7 @@ typedef struct
 #define MONO_ARCH_HAVE_INVALIDATE_METHOD               1
 #define MONO_ARCH_HAVE_OP_GENERIC_CLASS_INIT           1
 #define MONO_ARCH_HAVE_SETUP_ASYNC_CALLBACK            1
+#define MONO_ARCH_HAVE_INIT_LMF_EXT                    1
 
 #define S390_STACK_ALIGNMENT            8
 #define S390_FIRST_ARG_REG             s390_r2
@@ -78,13 +79,15 @@ typedef struct
 /*------------------------------------------------------*/
 /* use s390_r2-s390_r6 as parm registers                */
 /* s390_r0, s390_r1, s390_r12, s390_r13 used internally */
-/* s390_r8..s390_r11 are used for global regalloc       */
+/* s390_r8..s390_r10 are used for global regalloc       */
+/* -- except for s390_r9 which is used as IMT pointer   */
+/* s390_r11 is sometimes used as the frame pointer      */
 /* s390_r15 is the stack pointer                        */
 /*------------------------------------------------------*/
 
-#define MONO_ARCH_CALLEE_REGS (0xfc)
+#define MONO_ARCH_CALLEE_REGS (0x00fc)
 
-#define MONO_ARCH_CALLEE_SAVED_REGS 0xff80
+#define MONO_ARCH_CALLEE_SAVED_REGS 0xfd00
 
 /*----------------------------------------*/
 /* use s390_f1/s390_f3-s390_f15 as temps  */