updated header

[libfirm] / ir / be / mips / bearch_mips.c

diff --git a/ir/be/mips/bearch_mips.c b/ir/be/mips/bearch_mips.c
index 91ae7e5..d433b46 100644 (file)
--- a/ir/be/mips/bearch_mips.c
+++ b/ir/be/mips/bearch_mips.c
@@ -1,7 +1,26 @@
+/*
+ * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
 /* The main mips backend driver file. */
 /* $Id$ */
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #include "pseudo_irg.h"
@@ -19,7 +38,7 @@
 #include "bitset.h"
 #include "debug.h"
 
-#include "../bearch.h"                /* the general register allocator interface */
+#include "../bearch_t.h"                /* the general register allocator interface */
 #include "../benode_t.h"
 #include "../belower.h"
 #include "../besched_t.h"
@@ -488,13 +507,14 @@ static const arch_code_generator_if_t mips_code_gen_if = {
  * Initializes the code generator.
  */
 static void *mips_cg_init(be_irg_t *birg) {
-       mips_isa_t      *isa = (mips_isa_t *)birg->main_env->arch_env->isa;
+       const arch_env_t *arch_env = be_get_birg_arch_env(birg);
+       mips_isa_t      *isa = (mips_isa_t *) arch_env->isa;
        mips_code_gen_t *cg  = xmalloc(sizeof(*cg));
 
        cg->impl     = &mips_code_gen_if;
-       cg->irg      = birg->irg;
+       cg->irg      = be_get_birg_irg(birg);
        cg->reg_set  = new_set(mips_cmp_irn_reg_assoc, 1024);
-       cg->arch_env = birg->main_env->arch_env;
+       cg->arch_env = arch_env;
        cg->isa      = isa;
        cg->birg     = birg;
        cg->bl_list  = NULL;
@@ -638,7 +658,7 @@ static const arch_register_t *mips_abi_prologue(void *self, ir_node** mem, pmap
                initialstackframesize = 24;
 
                // - setup first part of stackframe
-               sp = new_rd_mips_addi(dbg, irg, block, sp, mode_Is);
+               sp = new_rd_mips_addiu(dbg, irg, block, sp);
                attr = get_mips_attr(sp);
                attr->tv = new_tarval_from_long(-initialstackframesize, mode_Is);
                mips_set_irn_reg(NULL, sp, &mips_gp_regs[REG_SP]);
@@ -681,7 +701,7 @@ static const arch_register_t *mips_abi_prologue(void *self, ir_node** mem, pmap
                initialstackframesize = 4;
 
                // save old framepointer
-               sp = new_rd_mips_addi(dbg, irg, block, sp, mode_Is);
+               sp = new_rd_mips_addiu(dbg, irg, block, sp);
                attr = get_mips_attr(sp);
                attr->tv = new_tarval_from_long(-initialstackframesize, mode_Is);
                mips_set_irn_reg(NULL, sp, &mips_gp_regs[REG_SP]);
@@ -697,7 +717,7 @@ static const arch_register_t *mips_abi_prologue(void *self, ir_node** mem, pmap
        }
 
        // setup framepointer
-       fp = new_rd_mips_addi(dbg, irg, block, sp, mode_Is);
+       fp = new_rd_mips_addiu(dbg, irg, block, sp);
        attr = get_mips_attr(fp);
        attr->tv = new_tarval_from_long(initialstackframesize, mode_Is);
        mips_set_irn_reg(NULL, fp, &mips_gp_regs[REG_FP]);
@@ -722,7 +742,7 @@ static void mips_abi_epilogue(void *self, ir_node *block, ir_node **mem, pmap *r
        int fp_save_offset = env->debug ? 16 : 0;
 
        // copy fp to sp
-       sp = new_rd_mips_move(dbg, irg, block, fp, mode_Iu);
+       sp = new_rd_mips_move(dbg, irg, block, fp);
        mips_set_irn_reg(NULL, sp, &mips_gp_regs[REG_SP]);
        //arch_set_irn_register(mips_get_arg_env(), fp, &mips_gp_regs[REG_SP]);