/* General-purpose hooks.
- Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING3. If not see
- <http://www.gnu.org/licenses/>.
+ <http://www.gnu.org/licenses/>.
In other words, you are welcome to use, share and improve this program.
You are forbidden to forbid anyone else to use, share and improve
return true;
}
-/* Generic hook that takes no arguments and returns NO_REGS. */
-int
-hook_int_void_no_regs (void)
+/* Generic hook that takes (bool) and returns false. */
+bool
+hook_bool_bool_false (bool a ATTRIBUTE_UNUSED)
{
- return NO_REGS;
+ return false;
}
-/* Generic hook that takes (bool) and returns false. */
+/* Generic hook that takes (bool, struct gcc_options *) and returns false. */
bool
-hook_bool_bool_false (bool a ATTRIBUTE_UNUSED)
+hook_bool_bool_gcc_optionsp_false (bool a ATTRIBUTE_UNUSED,
+ struct gcc_options *opts ATTRIBUTE_UNUSED)
{
return false;
}
+/* Generic hook that takes const int, const int) and returns true. */
+bool hook_bool_const_int_const_int_true (const int a ATTRIBUTE_UNUSED,
+ const int b ATTRIBUTE_UNUSED)
+{
+ return true;
+}
+
/* Generic hook that takes (enum machine_mode) and returns false. */
bool
hook_bool_mode_false (enum machine_mode mode ATTRIBUTE_UNUSED)
return false;
}
+/* Generic hook that takes (enum machine_mode) and returns true. */
+bool
+hook_bool_mode_true (enum machine_mode mode ATTRIBUTE_UNUSED)
+{
+ return true;
+}
+
+/* Generic hook that takes (enum machine_mode, const_rtx) and returns false. */
+bool
+hook_bool_mode_const_rtx_false (enum machine_mode mode ATTRIBUTE_UNUSED,
+ const_rtx value ATTRIBUTE_UNUSED)
+{
+ return false;
+}
+
+/* Generic hook that takes (enum machine_mode, const_rtx) and returns true. */
+bool
+hook_bool_mode_const_rtx_true (enum machine_mode mode ATTRIBUTE_UNUSED,
+ const_rtx value ATTRIBUTE_UNUSED)
+{
+ return true;
+}
+
/* Generic hook that takes (enum machine_mode, rtx) and returns false. */
bool
hook_bool_mode_rtx_false (enum machine_mode mode ATTRIBUTE_UNUSED,
return true;
}
+/* Generic hook that takes (enum machine_mode, unsigned HOST_WIDE_INT)
+ and returns false. */
+bool
+hook_bool_mode_uhwi_false (enum machine_mode mode ATTRIBUTE_UNUSED,
+ unsigned HOST_WIDE_INT value ATTRIBUTE_UNUSED)
+{
+ return false;
+}
+
/* Generic hook that takes (FILE *, const char *) and does nothing. */
void
hook_void_FILEptr_constcharptr (FILE *a ATTRIBUTE_UNUSED, const char *b ATTRIBUTE_UNUSED)
{
}
-/* Used for the TARGET_ASM_CAN_OUTPUT_MI_THUNK hook. */
+/* Generic hook that takes (FILE *, rtx) and returns false. */
bool
-hook_bool_tree_hwi_hwi_tree_false (tree a ATTRIBUTE_UNUSED,
- HOST_WIDE_INT b ATTRIBUTE_UNUSED,
- HOST_WIDE_INT c ATTRIBUTE_UNUSED,
- tree d ATTRIBUTE_UNUSED)
+hook_bool_FILEptr_rtx_false (FILE *a ATTRIBUTE_UNUSED,
+ rtx b ATTRIBUTE_UNUSED)
{
return false;
}
+/* Used for the TARGET_ASM_CAN_OUTPUT_MI_THUNK hook. */
bool
-hook_bool_tree_hwi_hwi_tree_true (tree a ATTRIBUTE_UNUSED,
- HOST_WIDE_INT b ATTRIBUTE_UNUSED,
- HOST_WIDE_INT c ATTRIBUTE_UNUSED,
- tree d ATTRIBUTE_UNUSED)
-{
- return true;
-}
-
-bool
-hook_bool_constcharptr_size_t_false (const char *a ATTRIBUTE_UNUSED,
- size_t b ATTRIBUTE_UNUSED)
+hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree a ATTRIBUTE_UNUSED,
+ HOST_WIDE_INT b ATTRIBUTE_UNUSED,
+ HOST_WIDE_INT c ATTRIBUTE_UNUSED,
+ const_tree d ATTRIBUTE_UNUSED)
{
return false;
}
bool
-hook_bool_size_t_constcharptr_int_true (size_t a ATTRIBUTE_UNUSED,
- const char *b ATTRIBUTE_UNUSED,
- int c ATTRIBUTE_UNUSED)
+hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree a ATTRIBUTE_UNUSED,
+ HOST_WIDE_INT b ATTRIBUTE_UNUSED,
+ HOST_WIDE_INT c ATTRIBUTE_UNUSED,
+ const_tree d ATTRIBUTE_UNUSED)
{
return true;
}
bool
-default_can_output_mi_thunk_no_vcall (tree a ATTRIBUTE_UNUSED,
+default_can_output_mi_thunk_no_vcall (const_tree a ATTRIBUTE_UNUSED,
HOST_WIDE_INT b ATTRIBUTE_UNUSED,
HOST_WIDE_INT c,
- tree d ATTRIBUTE_UNUSED)
+ const_tree d ATTRIBUTE_UNUSED)
{
return c == 0;
}
int
-hook_int_tree_0 (tree a ATTRIBUTE_UNUSED)
+hook_int_uint_mode_1 (unsigned int a ATTRIBUTE_UNUSED,
+ enum machine_mode b ATTRIBUTE_UNUSED)
+{
+ return 1;
+}
+
+int
+hook_int_const_tree_0 (const_tree a ATTRIBUTE_UNUSED)
{
return 0;
}
/* ??? Used for comp_type_attributes, which ought to return bool. */
int
-hook_int_tree_tree_1 (tree a ATTRIBUTE_UNUSED, tree b ATTRIBUTE_UNUSED)
+hook_int_const_tree_const_tree_1 (const_tree a ATTRIBUTE_UNUSED, const_tree b ATTRIBUTE_UNUSED)
{
return 1;
}
}
int
-hook_int_size_t_constcharptr_int_0 (size_t a ATTRIBUTE_UNUSED,
- const char *b ATTRIBUTE_UNUSED,
- int c ATTRIBUTE_UNUSED)
+hook_int_rtx_bool_0 (rtx a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED)
{
return 0;
}
unsigned int
-hook_uint_uint_constcharptrptr_0 (unsigned int a ATTRIBUTE_UNUSED,
- const char **b ATTRIBUTE_UNUSED)
+hook_uint_void_0 (void)
{
return 0;
}
{
}
+void
+hook_void_int_int (int a ATTRIBUTE_UNUSED, int b ATTRIBUTE_UNUSED)
+{
+}
+
bool
hook_bool_tree_false (tree a ATTRIBUTE_UNUSED)
{
}
bool
+hook_bool_tree_tree_true (tree a ATTRIBUTE_UNUSED, tree b ATTRIBUTE_UNUSED)
+{
+ return true;
+}
+
+bool
hook_bool_tree_bool_false (tree a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED)
{
return false;
}
bool
-hook_bool_rtx_int_int_intp_false (rtx a ATTRIBUTE_UNUSED,
- int b ATTRIBUTE_UNUSED,
- int c ATTRIBUTE_UNUSED,
- int *d ATTRIBUTE_UNUSED)
+hook_bool_rtx_int_int_int_intp_bool_false (rtx a ATTRIBUTE_UNUSED,
+ int b ATTRIBUTE_UNUSED,
+ int c ATTRIBUTE_UNUSED,
+ int d ATTRIBUTE_UNUSED,
+ int *e ATTRIBUTE_UNUSED,
+ bool speed_p ATTRIBUTE_UNUSED)
{
return false;
}
/* Generic hook that takes a tree and returns a NULL string. */
const char *
-hook_constcharptr_tree_null (tree t ATTRIBUTE_UNUSED)
+hook_constcharptr_const_tree_null (const_tree t ATTRIBUTE_UNUSED)
{
return NULL;
}
tree
-hook_tree_tree_tree_bool_null (tree t0 ATTRIBUTE_UNUSED,
- tree t1 ATTRIBUTE_UNUSED,
- bool ignore ATTRIBUTE_UNUSED)
+hook_tree_tree_int_treep_bool_null (tree t0 ATTRIBUTE_UNUSED,
+ int i ATTRIBUTE_UNUSED,
+ tree *p ATTRIBUTE_UNUSED,
+ bool ignore ATTRIBUTE_UNUSED)
{
return NULL;
}
return NULL;
}
+tree
+hook_tree_tree_tree_tree_null (tree t0 ATTRIBUTE_UNUSED,
+ tree t1 ATTRIBUTE_UNUSED,
+ tree t2 ATTRIBUTE_UNUSED)
+{
+ return NULL;
+}
+
/* Generic hook that takes a rtx and returns a NULL string. */
const char *
-hook_constcharptr_rtx_null (rtx r ATTRIBUTE_UNUSED)
+hook_constcharptr_const_rtx_null (const_rtx r ATTRIBUTE_UNUSED)
{
return NULL;
}
const char *
-hook_constcharptr_tree_tree_null (tree t0 ATTRIBUTE_UNUSED,
- tree t1 ATTRIBUTE_UNUSED)
+hook_constcharptr_const_tree_const_tree_null (const_tree t0 ATTRIBUTE_UNUSED,
+ const_tree t1 ATTRIBUTE_UNUSED)
{
return NULL;
}
const char *
-hook_constcharptr_int_tree_null (int i ATTRIBUTE_UNUSED,
- tree t0 ATTRIBUTE_UNUSED)
+hook_constcharptr_int_const_tree_null (int i ATTRIBUTE_UNUSED,
+ const_tree t0 ATTRIBUTE_UNUSED)
{
return NULL;
}
const char *
-hook_constcharptr_int_tree_tree_null (int i ATTRIBUTE_UNUSED,
- tree t0 ATTRIBUTE_UNUSED,
- tree t1 ATTRIBUTE_UNUSED)
+hook_constcharptr_int_const_tree_const_tree_null (int i ATTRIBUTE_UNUSED,
+ const_tree t0 ATTRIBUTE_UNUSED,
+ const_tree t1 ATTRIBUTE_UNUSED)
+{
+ return NULL;
+}
+
+/* Generic hook that takes a const_tree and returns NULL_TREE. */
+tree
+hook_tree_const_tree_null (const_tree t ATTRIBUTE_UNUSED)
{
return NULL;
}
+
+/* Generic hook that takes a rtx and an int and returns a bool. */
+
+bool
+hook_bool_rtx_int_false (rtx insn ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
+{
+ return false;
+}
+
+/* Generic hook that takes a rtx and an int and returns void. */
+
+void
+hook_void_rtx_int (rtx insn ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
+{
+}
+
+/* Generic hook that takes a struct gcc_options * and returns void. */
+
+void
+hook_void_gcc_optionsp (struct gcc_options *opts ATTRIBUTE_UNUSED)
+{
+}
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