#define __MONO_MINI_SPARC_H__
#include <mono/arch/sparc/sparc-codegen.h>
+#include <mono/utils/mono-context.h>
#include <glib.h>
+#define MONO_ARCH_CPU_SPEC sparc_desc
+
#define MONO_MAX_IREGS 32
#define MONO_MAX_FREGS 32
/* Parameters used by the register allocator */
-#define MONO_ARCH_HAS_XP_LOCAL_REGALLOC
-
/*
* Use %o0..%o5 as local registers, plus %l7 since we need an extra register for
* holding the sreg1 in call instructions.
*/
#define MONO_ARCH_CALLEE_REGS ((1 << sparc_o0) | (1 << sparc_o1) | (1 << sparc_o2) | (1 << sparc_o3) | (1 << sparc_o4) | (1 << sparc_o5) | (1 << sparc_l7))
-#define MONO_ARCH_CALLEE_SAVED_REGS (~MONO_ARCH_CALLEE_REGS)
+#define MONO_ARCH_CALLEE_SAVED_REGS ((~MONO_ARCH_CALLEE_REGS) & ~(1 << sparc_g1))
#ifdef SPARCV9
/* Use %d34..%d62 as the double precision floating point local registers */
#define MONO_ARCH_INST_REGPAIR_REG2(desc,hreg1) (((desc == 'l') ? sparc_o0 : (desc == 'L' ? (hreg1 + 1) : -1)))
#endif
-
-#define MONO_ARCH_FRAME_ALIGNMENT (sizeof (gpointer) * 2)
+#if SIZEOF_VOID_P == 8
+#define MONO_ARCH_FRAME_ALIGNMENT 16
+#else
+#define MONO_ARCH_FRAME_ALIGNMENT 8
+#endif
#define MONO_ARCH_CODE_ALIGNMENT 32
-#define MONO_ARCH_BASEREG sparc_fp
#define MONO_ARCH_RETREG1 sparc_i0
#ifdef SPARCV9
gpointer ebp;
};
-typedef struct MonoContext {
- guint8 *ip;
- gpointer *sp;
- gpointer *fp;
-} MonoContext;
-
typedef struct MonoCompileArch {
gint32 lmf_offset;
gint32 localloc_offset;
+ void *float_spill_slot;
} MonoCompileArch;
-#define MONO_CONTEXT_SET_IP(ctx,eip) do { (ctx)->ip = (gpointer)(eip); } while (0);
-#define MONO_CONTEXT_SET_BP(ctx,ebp) do { (ctx)->fp = (gpointer*)(ebp); } while (0);
-#define MONO_CONTEXT_SET_SP(ctx,esp) do { (ctx)->sp = (gpointer*)(esp); } while (0);
-
-#define MONO_CONTEXT_GET_IP(ctx) ((gpointer)((ctx)->ip))
-#define MONO_CONTEXT_GET_BP(ctx) ((gpointer)((ctx)->fp))
-#define MONO_CONTEXT_GET_SP(ctx) ((gpointer)((ctx)->sp))
-
#define MONO_INIT_CONTEXT_FROM_FUNC(ctx,start_func) do { \
mono_arch_flush_register_windows (); \
MONO_CONTEXT_SET_IP ((ctx), (start_func)); \
MONO_CONTEXT_SET_BP ((ctx), __builtin_frame_address (0)); \
+ MONO_CONTEXT_SET_SP ((ctx), __builtin_frame_address (0)); \
} while (0)
+#define MONO_ARCH_INIT_TOP_LMF_ENTRY(lmf) do { (lmf)->ebp = -1; } while (0)
+
#define MONO_ARCH_USE_SIGACTION 1
#ifdef HAVE_WORKING_SIGALTSTACK
-#define MONO_ARCH_SIGSEGV_ON_ALTSTACK
+/*#define MONO_ARCH_SIGSEGV_ON_ALTSTACK*/
#endif
#define MONO_ARCH_EMULATE_FCONV_TO_I8 1
#define MONO_ARCH_EMULATE_LCONV_TO_R8_UN 1
#define MONO_ARCH_EMULATE_FREM 1
#define MONO_ARCH_NEED_DIV_CHECK 1
-#define MONO_ARCH_ENABLE_EMIT_STATE_OPT 1
-#define MONO_ARCH_HAVE_THROW_CORLIB_EXCEPTION 1
-#define MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN 1
-#define MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE 1
+#define MONO_ARCH_HAVE_IMT 1
+#define MONO_ARCH_IMT_REG sparc_g1
+#define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS 1
+#define MONO_ARCH_HAVE_TLS_INIT 1
+
+void mono_arch_tls_init (void);
#ifdef SPARCV9
#define MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS
#endif
+#define MONO_ARCH_THIS_AS_FIRST_ARG 1
+
#ifndef __GNUC__
/* assume Sun compiler if not GCC */
static void * __builtin_return_address(int depth)
gboolean mono_sparc_is_virtual_call (guint32 *code);
-gpointer* mono_sparc_get_vcall_slot_addr (guint32 *code, gpointer *regs);
+gpointer* mono_sparc_get_vcall_slot_addr (guint32 *code, mgreg_t *regs);
void mono_sparc_flushw (void);