From 15a65e63a471bd12dd92a0451b6b7800e93cd1f1 Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Wed, 27 Sep 2017 23:57:35 +0000
Subject: jit: implement gcc_jit_function_get_address

gcc/jit/ChangeLog:
	* docs/cp/topics/expressions.rst (Function pointers): New section.
	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_9): New tag.
	* docs/topics/expressions.rst (Function pointers): New section.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.
	* jit-common.h (class gcc::jit::recording::function_pointer): New
	forward decl.
	* jit-playback.c (gcc::jit::playback::function::get_address): New
	method.
	* jit-playback.h (gcc::jit::playback::function::get_address): New
	method decl.
	* jit-recording.c: Within namespace gcc::jit::recording...
	(function::function): Initialize new field "m_fn_ptr_type".
	(function::get_address): New method.
	(function_pointer::replay_into): New method.
	(function_pointer::visit_children): New method.
	(function_pointer::make_debug_string): New method.
	(function_pointer::write_reproducer): New method.
	* jit-recording.h: Within namespace gcc::jit::recording...
	(function::get_address): New method.
	(function): Add field "m_fn_ptr_type".
	(class function_pointer): New subclass of rvalue.
	* libgccjit++.h (gccjit::function::get_address): New method.
	* libgccjit.c (gcc_jit_function_get_address): New function.
	* libgccjit.h (LIBGCCJIT_HAVE_gcc_jit_function_get_address): New
	macro.
	(gcc_jit_function_get_address): New API entrypoint.
	* libgccjit.map (LIBGCCJIT_ABI_9): New tag.

gcc/testsuite/ChangeLog:
	* jit.dg/all-non-failing-tests.h: Add
	test-returning-function-ptr.c.
	* jit.dg/test-returning-function-ptr.c: New test case.

From-SVN: r253244
---
 gcc/jit/jit-playback.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gcc/jit/jit-playback.h')

diff --git a/gcc/jit/jit-playback.h b/gcc/jit/jit-playback.h
index 7dc7315..746f5da 100644
--- a/gcc/jit/jit-playback.h
+++ b/gcc/jit/jit-playback.h
@@ -443,6 +443,9 @@ public:
   block*
   new_block (const char *name);
 
+  rvalue *
+  get_address (location *loc);
+
   void
   build_stmt_list ();
 
-- 
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