From 69c32ec801a7b3b42778231b8187e77b8c63d0f2 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Tue, 15 Apr 2008 21:37:22 +0200
Subject: gengtype.c (write_root): Param_is argument is OK.

	* gengtype.c (write_root): Param_is argument is OK.
	* expr.c (expand_expr_real_1): Update call of get_exception_*.
	* function.h: Include varray.h
	(rtl_eh): New stucture based on except.c one.
	(call_site_record): New forward declaration and vector type.
	* calls.c (emit_call_1): Do not call
	note_current_region_may_contain_throw.
	* except.c (eh_status): Remove cur_region, try_region since they are
	unused.
	Move filter, exc_ptr, ttype_data, ehspec_data, action_record_data and
	exception_handler_label_map, ehr_stackadj, ehr_handler, ehr_label,
	sjlj_fc, sjlj_exit_after to rth_eh in function.h.
	Remove call_site_data_used, call_site_data_size.
	Turn call_site_record into vector in function.h.
	(note_current_region_may_contain_throw): Remove.
	(get_exception_pointer, get_exception_filter): Do not take struct
	function argument; update.
	(add_ehl_entry, find_exception_handler_labels, ehspec_filter_hash,
	add_ttypes_entry, add_ehspec_entry, assign_filter_values,
	build_post_landing_pads, dw2_build_landing_pads,
	sjlj_assign_call_site_values, sjlj_mark_call_sites,
	sjlj_emit_function_enter, sjlj_emit_function_enter,
	sjlj_emit_function_exit, sjlj_emit_dispatch_table,
	sjlj_build_landing_pads, finish_eh_generation,
	remove_exception_handler_label, remove_eh_handler,
	maybe_remove_eh_handler, add_reachable_handler,
	reachable_handlers, expand_builtin_eh_return,
	expand_eh_return, add_action_record, collect_one_action_chain,
	add_call_site, convert_to_eh_region_ranges, sjlj_size_of_call_site_table,
	sjlj_output_call_site_table, output_function_exception_table,
	* except.h (note_current_region_may_contain_throw): Remove
	(get_exception_pointer, get_exception_filter): Do not take struct
	function argument.
	* Makefile.in (GTFILES): Put varargs before struct function.

From-SVN: r134328
---
 gcc/function.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'gcc/function.h')

diff --git a/gcc/function.h b/gcc/function.h
index edc7216..1fe6d6a 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -24,6 +24,7 @@ along with GCC; see the file COPYING3.  If not see
 
 #include "tree.h"
 #include "hashtab.h"
+#include "varray.h"
 
 /* Stack of pending (incomplete) sequences saved by `start_sequence'.
    Each element describes one pending sequence.
@@ -136,6 +137,34 @@ struct expr_status GTY(())
   rtx x_forced_labels;
 };
 
+typedef struct call_site_record *call_site_record;
+DEF_VEC_P(call_site_record);
+DEF_VEC_ALLOC_P(call_site_record, gc);
+
+/* RTL representation of exception handling.  */
+struct rtl_eh GTY(())
+{
+  rtx filter;
+  rtx exc_ptr;
+
+  int built_landing_pads;
+
+  rtx ehr_stackadj;
+  rtx ehr_handler;
+  rtx ehr_label;
+
+  rtx sjlj_fc;
+  rtx sjlj_exit_after;
+
+  htab_t GTY ((param_is (struct ehl_map_entry))) exception_handler_label_map;
+
+  VEC(tree,gc) *ttype_data;
+  varray_type ehspec_data;
+  varray_type action_record_data;
+
+  VEC(call_site_record,gc) *call_site_record;
+};
+
 #define pending_stack_adjust (crtl->expr.x_pending_stack_adjust)
 #define inhibit_defer_pop (crtl->expr.x_inhibit_defer_pop)
 #define saveregs_value (crtl->expr.x_saveregs_value)
@@ -146,6 +175,7 @@ struct expr_status GTY(())
 struct gimple_df;
 struct temp_slot;
 typedef struct temp_slot *temp_slot_p;
+struct call_site_record;
 
 DEF_VEC_P(temp_slot_p);
 DEF_VEC_ALLOC_P(temp_slot_p,gc);
@@ -227,6 +257,7 @@ struct rtl_data GTY(())
   struct varasm_status varasm;
   struct incoming_args args;
   struct function_subsections subsections;
+  struct rtl_eh eh;
 
   /* For function.c  */
 
-- 
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