s390x-codegen.h - Initial SIMD support

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

diff --git a/mono/mini/mini-s390x.h b/mono/mini/mini-s390x.h
index 8ca5fb27ad29937182d013f1f838007ed13f0521..2ac8cc17a3115c21155a96783b0ae6c49c4d05bc 100644 (file)
--- a/mono/mini/mini-s390x.h
+++ b/mono/mini/mini-s390x.h
@@ -5,7 +5,7 @@
 #include <mono/utils/mono-context.h>
 #include <signal.h>
 
-#define MONO_ARCH_CPU_SPEC s390x_cpu_desc
+#define MONO_ARCH_CPU_SPEC mono_s390x_cpu_desc
 
 #define MONO_MAX_IREGS 16
 #define MONO_MAX_FREGS 16
@@ -45,19 +45,13 @@ typedef struct
 #define MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS            1
 #define MONO_ARCH_HAVE_IS_INT_OVERFLOW                 1
 #define MONO_ARCH_NEED_DIV_CHECK                       1
-#define MONO_ARCH_HAVE_ATOMIC_ADD                      1
-#define MONO_ARCH_HAVE_ATOMIC_EXCHANGE                         1
 #define MONO_ARCH_SIGNAL_STACK_SIZE                    256*1024
 #define MONO_ARCH_HAVE_DECOMPOSE_OPTS                  1
-#define MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE      1
-#define MONO_ARCH_HAVE_IMT                             1
 #define MONO_ARCH_HAVE_TLS_GET                         1
 #define MONO_ARCH_ENABLE_MONO_LMF_VAR                  1
 #define MONO_ARCH_IMT_REG                              s390_r9
-#define MONO_ARCH_VTABLE_REG                           MONO_ARCH_IMT_REG
+#define MONO_ARCH_VTABLE_REG                           S390_FIRST_ARG_REG
 #define MONO_ARCH_RGCTX_REG                            MONO_ARCH_IMT_REG
-#define MONO_ARCH_THIS_AS_FIRST_ARG                    1
-#define MONO_ARCH_HAVE_XP_UNWIND                       1
 #define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX               1
 #define MONO_ARCH_SOFT_DEBUG_SUPPORTED                 1
 #define MONO_ARCH_HAVE_CONTEXT_SET_INT_REG             1
@@ -67,17 +61,14 @@ typedef struct
 #define MONO_ARCH_MONITOR_ENTER_ADJUSTMENT             1
 #define MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD             1
 #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 S390_STACK_ALIGNMENT            8
 #define S390_FIRST_ARG_REG             s390_r2
 #define S390_LAST_ARG_REG              s390_r6
 #define S390_FIRST_FPARG_REG           s390_f0
 #define S390_LAST_FPARG_REG            s390_f6
-#define S390_PASS_STRUCTS_BY_VALUE      1
-#define S390_SMALL_RET_STRUCT_IN_REG    1
-
-#define S390_NUM_REG_ARGS (S390_LAST_ARG_REG-S390_FIRST_ARG_REG+1)
-#define S390_NUM_REG_FPARGS ((S390_LAST_FPARG_REG-S390_FIRST_FPARG_REG)/2)
 
 /*===============================================*/
 /* Definitions used by mini-codegen.c            */
@@ -106,7 +97,8 @@ typedef struct
 #define MONO_ARCH_FPSTACK_SIZE 0
 
 #define MONO_ARCH_INST_FIXED_REG(desc) ((desc == 'o') ? s390_r2 :              \
-                                       ((desc == 'g') ? s390_f0 : - 1))
+                                       ((desc == 'g') ? s390_f0 :              \
+                                       ((desc == 'A') ? S390_FIRST_ARG_REG : -1)))
 
 #define MONO_ARCH_INST_IS_FLOAT(desc)  ((desc == 'f') || (desc == 'g'))
 
@@ -120,7 +112,13 @@ typedef struct
 #define MONO_ARCH_FRAME_ALIGNMENT 8
 #define MONO_ARCH_CODE_ALIGNMENT 32
 
-#define MONO_ARCH_RETREG1 s390_r2
+/*-----------------------------------------------*/
+/* SIMD Related Definitions                      */
+/*-----------------------------------------------*/
+
+#define MONO_MAX_XREGS                 31
+#define MONO_ARCH_CALLEE_XREGS         0x0
+#define MONO_ARCH_CALLEE_SAVED_XREGS   0x0
 
 /*-----------------------------------------------*/
 /* Macros used to generate instructions          */