X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_emitter.h;h=4f45feee891f1a2b4c8099f700e6d4df0e74851d;hb=e73a20bf2f7d542f4e6921b5d907c33d004c5f0a;hp=7a90363d2709d6e20b39896a802f5db0cfc62d6a;hpb=1cf8643e6fd05843801d599dea4da17c089ed0d3;p=libfirm

diff --git a/ir/be/ia32/ia32_emitter.h b/ir/be/ia32/ia32_emitter.h
index 7a90363d2..4f45feee8 100644
--- a/ir/be/ia32/ia32_emitter.h
+++ b/ir/be/ia32/ia32_emitter.h
@@ -1,30 +1,73 @@
-#ifndef _IA32_EMITTER_H_
-#define _IA32_EMITTER_H_
+/*
+ * Copyright (C) 1995-2008 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.
+ */
+
+/**
+ * @file
+ * @brief       This file implements the ia32 node emitter.
+ * @author      Christian Wuerdig, Matthias Braun
+ */
+#ifndef FIRM_BE_IA32_IA32_EMITTER_H
+#define FIRM_BE_IA32_IA32_EMITTER_H
 
-#include "irargs_t.h"  // this also inlucdes <libcore/lc_print.h>
 #include "irnode.h"
-#include "debug.h"
 
-#include "../bearch.h"
+#include "bearch.h"
 
 #include "bearch_ia32_t.h"
 
-typedef struct _emit_env_t {
-	firm_dbg_module_t     *mod;
-	FILE                  *out;
-	const arch_env_t      *arch_env;
-	const ia32_code_gen_t *cg;
-} emit_env_t;
-
-const lc_arg_env_t *ia32_get_arg_env(void);
-
-char *ia32_emit_binop(const ir_node *irn);
-char *ia32_emit_unop(const ir_node *irn);
-char *ia32_emit_am(const ir_node *irn);
-
-int get_ia32_reg_nr(ir_node *irn, int posi, int in_out);
-const char *get_ia32_in_reg_name(ir_node *irn, int pos);
+/**
+ * fmt  parameter               output
+ * ---- ----------------------  ---------------------------------------------
+ * %%                           %
+ * %AF  <node>                  address mode or x87 register
+ * %AM  <node>                  address mode of the node
+ * %AR  arch_register_t const*  address mode of the node or register
+ * %ASx <node>                  address mode of the node or source register x
+ * %B   <node>                  operands for binary operation
+ * %Dx  <node>                  destination register x
+ * %Fx  <node>                  x87 register x
+ * %FM  <node>                  x87 mode suffix
+ * %FX  <node>                  SSE mode suffix
+ * %I   <node>                  immediate of the node
+ * %L   <node>                  control flow target of the node
+ * %M   <node>                  mode suffix of the node
+ * %Px  <node>                  condition code
+ * %PX  int                     condition code
+ * %R   arch_register_t const*  register
+ * %Sx  <node>                  source register x
+ * %s   char const*             string
+ * %u   unsigned int            unsigned int
+ * %d   signed int              signed int
+ *
+ * x starts at 0
+ * # modifier for %ASx, %D, %R, and %S uses ls mode of node to alter register width
+ * # modifier for %M for extend suffix
+ * * modifier does not prefix immediates with $, but AM with *
+ * l modifier for %lu and %ld
+ * > modifier to output high 8bit register (ah, bh)
+ * < modifier to output low 8bit register (al, bl)
+ */
+void ia32_emitf(ir_node const *node, char const *fmt, ...);
 
-void ia32_gen_routine(FILE *F, ir_graph *irg, const ia32_code_gen_t *cg);
+void ia32_gen_routine(ir_graph *irg);
+void ia32_gen_binary_routine(ir_graph *irg);
 
-#endif /* _IA32_EMITTER_H_ */
+/** Initializes the Emitter. */
+void ia32_init_emitter(void);
+#endif