===================================================================
@@ -3479,7 +3479,7 @@ lower-subreg.o : lower-subreg.c $(CONFIG
target-globals.o : target-globals.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) insn-config.h $(MACHMODE_H) $(GGC_H) $(TOPLEV_H) target-globals.h \
$(FLAGS_H) $(REGS_H) $(RTL_H) reload.h expmed.h $(EXPR_H) $(OPTABS_H) \
- $(LIBFUNCS_H) $(CFGLOOP_H) $(IRA_INT_H)
+ $(LIBFUNCS_H) $(CFGLOOP_H) $(IRA_INT_H) builtins.h
$(out_object_file): $(out_file) $(CONFIG_H) coretypes.h $(TM_H) $(TREE_H) \
$(RTL_H) $(REGS_H) hard-reg-set.h insn-config.h conditions.h \
===================================================================
@@ -0,0 +1,49 @@
+/* Expand builtin functions.
+ Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#ifndef GCC_BUILTINS_H
+#define GCC_BUILTINS_H
+
+/* Target-dependent globals. */
+struct target_builtins {
+ /* For each register that may be used for calling a function, this
+ gives a mode used to copy the register's value. VOIDmode indicates
+ the register is not used for calling a function. If the machine
+ has register windows, this gives only the outbound registers.
+ INCOMING_REGNO gives the corresponding inbound register. */
+ enum machine_mode x_apply_args_mode[FIRST_PSEUDO_REGISTER];
+
+ /* For each register that may be used for returning values, this gives
+ a mode used to copy the register's value. VOIDmode indicates the
+ register is not used for returning values. If the machine has
+ register windows, this gives only the outbound registers.
+ INCOMING_REGNO gives the corresponding inbound register. */
+ enum machine_mode x_apply_result_mode[FIRST_PSEUDO_REGISTER];
+};
+
+extern GTY(()) struct target_builtins default_target_builtins;
+#if SWITCHABLE_TARGET
+extern struct target_builtins *this_target_builtins;
+#else
+#define this_target_builtins (&default_target_builtins)
+#endif
+
+#endif
===================================================================
@@ -50,6 +50,7 @@ Software Foundation; either version 3, o
#include "tree-flow.h"
#include "value-prof.h"
#include "diagnostic-core.h"
+#include "builtins.h"
#ifndef SLOW_UNALIGNED_ACCESS
#define SLOW_UNALIGNED_ACCESS(MODE, ALIGN) STRICT_ALIGNMENT
@@ -60,6 +61,11 @@ #define PAD_VARARGS_DOWN BYTES_BIG_ENDIA
#endif
static tree do_mpc_arg1 (tree, tree, int (*)(mpc_ptr, mpc_srcptr, mpc_rnd_t));
+struct target_builtins default_target_builtins;
+#if SWITCHABLE_TARGET
+struct target_builtins *this_target_builtins = &default_target_builtins;
+#endif
+
/* Define the names of the builtin function types and codes. */
const char *const built_in_class_names[4]
= {"NOT_BUILT_IN", "BUILT_IN_FRONTEND", "BUILT_IN_MD", "BUILT_IN_NORMAL"};
@@ -1249,19 +1255,10 @@ get_memory_rtx (tree exp, tree len)
/* Built-in functions to perform an untyped call and return. */
-/* For each register that may be used for calling a function, this
- gives a mode used to copy the register's value. VOIDmode indicates
- the register is not used for calling a function. If the machine
- has register windows, this gives only the outbound registers.
- INCOMING_REGNO gives the corresponding inbound register. */
-static enum machine_mode apply_args_mode[FIRST_PSEUDO_REGISTER];
-
-/* For each register that may be used for returning values, this gives
- a mode used to copy the register's value. VOIDmode indicates the
- register is not used for returning values. If the machine has
- register windows, this gives only the outbound registers.
- INCOMING_REGNO gives the corresponding inbound register. */
-static enum machine_mode apply_result_mode[FIRST_PSEUDO_REGISTER];
+#define apply_args_mode \
+ (this_target_builtins->x_apply_args_mode)
+#define apply_result_mode \
+ (this_target_builtins->x_apply_result_mode)
/* Return the size required for the block returned by __builtin_apply_args,
and initialize apply_args_mode. */
===================================================================
@@ -32,6 +32,7 @@ #define TARGET_GLOBALS_H 1
extern struct target_cfgloop *this_target_cfgloop;
extern struct target_ira *this_target_ira;
extern struct target_ira_int *this_target_ira_int;
+extern struct target_builtins *this_target_builtins;
struct GTY(()) target_globals {
struct target_flag_state *GTY((skip)) flag_state;
@@ -45,6 +46,7 @@ struct GTY(()) target_globals {
struct target_cfgloop *GTY((skip)) cfgloop;
struct target_ira *GTY((skip)) ira;
struct target_ira_int *GTY((skip)) ira_int;
+ struct target_builtins *GTY((skip)) builtins;
};
extern struct target_globals default_target_globals;
@@ -65,6 +67,7 @@ restore_target_globals (struct target_gl
this_target_cfgloop = g->cfgloop;
this_target_ira = g->ira;
this_target_ira_int = g->ira_int;
+ this_target_builtins = g->builtins;
}
#endif
===================================================================
@@ -37,6 +37,7 @@ Software Foundation; either version 3, o
#include "libfuncs.h"
#include "cfgloop.h"
#include "ira-int.h"
+#include "builtins.h"
#if SWITCHABLE_TARGET
struct target_globals default_target_globals = {
@@ -50,7 +51,8 @@ struct target_globals default_target_glo
&default_target_libfuncs,
&default_target_cfgloop,
&default_target_ira,
- &default_target_ira_int
+ &default_target_ira_int,
+ &default_target_builtins
};
struct target_globals *
@@ -70,6 +72,7 @@ save_target_globals (void)
g->cfgloop = XCNEW (struct target_cfgloop);
g->ira = XCNEW (struct target_ira);
g->ira_int = XCNEW (struct target_ira_int);
+ g->builtins = XCNEW (struct target_builtins);
restore_target_globals (g);
target_reinit ();
return g;