gdb/

	Fix printing parameters of inlined functions.
	* ada-lang.c (is_known_support_routine)
	(ada_unhandled_exception_name_addr_from_raise): Provide NULL parameter
	for find_frame_funname.
	* python/py-frame.c (frapy_name): Likewise.
	* stack.c (find_frame_funname): New parameter funcp.  Update the
	function comment.  Fill it in.
	(print_frame): New variable func.  Initialize it by
	find_frame_funname.  Print arguments only if FUNC is not NULL.  Use
	FUNC as the parameter of print_args_stub.
	* stack.h (find_frame_funname): New parameter funcp.  Remove the
	function declaration comment.

gdb/testsuite/
	Fix printing parameters of inlined functions.
	* gdb.dwarf2/dw2-inline-param.exp: New file.
	* gdb.dwarf2/dw2-inline-param-main.c: New file.
	* gdb.dwarf2/dw2-inline-param.S: New file.

1 files changed, 152 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-inline-param.S b/gdb/testsuite/gdb.dwarf2/dw2-inline-param.S
new file mode 100644
index 00000000000..21a6db88a0a
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-inline-param.S
@@ -0,0 +1,152 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2010 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 Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Debug information */
+
+	.section .debug_info
+.Lcu1_begin:
+	/* CU header */
+	.4byte	.Lcu1_end - .Lcu1_start		/* Length of Compilation Unit */
+.Lcu1_start:
+	.2byte	2				/* DWARF Version */
+	.4byte	.Labbrev1_begin			/* Offset into abbrev section */
+	.byte	4				/* Pointer size */
+
+	/* CU die */
+	.uleb128 1				/* Abbrev: DW_TAG_compile_unit */
+	.4byte	cu_text_start			/* DW_AT_low_pc */
+	.4byte	cu_text_end			/* DW_AT_high_pc */
+	.ascii	"file1.txt\0"			/* DW_AT_name */
+	.ascii	"GNU C 3.3.3\0"			/* DW_AT_producer */
+	.byte	1				/* DW_AT_language (C) */
+
+.Ltype_int:
+	.uleb128	3			/* Abbrev: DW_TAG_base_type */
+	.ascii		"int\0"			/* DW_AT_name */
+	.byte		4			/* DW_AT_byte_size */
+	.byte		5			/* DW_AT_encoding */
+
+	.uleb128	4			/* Abbrev: DW_TAG_subprogram */
+	.ascii		"main\0"		/* DW_AT_name */
+	.4byte		cu_text_start		/* DW_AT_low_pc */
+	.4byte		cu_text_end		/* DW_AT_high_pc */
+	.4byte		.Ltype_int-.Lcu1_begin	/* DW_AT_type */
+	.byte		1			/* DW_AT_external */
+	.byte		1			/* DW_AT_prototyped */
+
+	.uleb128	6			/* Abbrev: DW_TAG_formal_parameter */
+	.ascii		"mainparam\0"		/* DW_AT_name */
+
+	.uleb128	5			/* Abbrev: DW_TAG_inlined_subroutine */
+	.ascii		"func\0"		/* DW_AT_name */
+	.4byte		block_start		/* DW_AT_low_pc */
+	.4byte		block_end		/* DW_AT_high_pc */
+	.byte		3			/* DW_AT_inline (DW_INL_declared_inlined) */
+	.byte		1			/* DW_AT_prototyped */
+	.byte		0			/* DW_AT_call_file */
+	.byte		1			/* DW_AT_call_line */
+
+	.uleb128	6			/* Abbrev: DW_TAG_formal_parameter */
+	.ascii		"funcparam\0"		/* DW_AT_name */
+
+	.byte		0			/* End of children of func */
+
+	.byte		0			/* End of children of main */
+
+	.byte		0			/* End of children of CU */
+
+.Lcu1_end:
+
+/* Abbrev table */
+	.section .debug_abbrev
+.Labbrev1_begin:
+	.uleb128	1			/* Abbrev code */
+	.uleb128	0x11			/* DW_TAG_compile_unit */
+	.byte		1			/* has_children */
+	.uleb128	0x11			/* DW_AT_low_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x12			/* DW_AT_high_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0x8			/* DW_FORM_string */
+	.uleb128	0x25			/* DW_AT_producer */
+	.uleb128	0x8			/* DW_FORM_string */
+	.uleb128	0x13			/* DW_AT_language */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
+	.uleb128	3			/* Abbrev code */
+	.uleb128	0x24			/* DW_TAG_base_type */
+	.byte		0			/* has_children */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0x8			/* DW_FORM_string */
+	.uleb128	0xb			/* DW_AT_byte_size */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.uleb128	0x3e			/* DW_AT_encoding */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
+	.uleb128	4			/* Abbrev code */
+	.uleb128	0x2e			/* DW_TAG_subprogram */
+	.byte		1			/* has_children */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0x8			/* DW_FORM_string */
+	.uleb128	0x11			/* DW_AT_low_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x12			/* DW_AT_high_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x49			/* DW_AT_type */
+	.uleb128	0x13			/* DW_FORM_ref4 */
+	.uleb128	0x3f			/* DW_AT_external */
+	.uleb128	0xc			/* DW_FORM_flag */
+	.uleb128	0x27			/* DW_AT_prototyped */
+	.uleb128	0xc			/* DW_FORM_flag */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
+	.uleb128	5			/* Abbrev code */
+	.uleb128	0x1d			/* DW_TAG_inlined_subroutine */
+	.byte		1			/* has_children */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0x8			/* DW_FORM_string */
+	.uleb128	0x11			/* DW_AT_low_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x12			/* DW_AT_high_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
+	.uleb128	0x20			/* DW_AT_inline */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.uleb128	0x27			/* DW_AT_prototyped */
+	.uleb128	0xc			/* DW_FORM_flag */
+	.uleb128	0x58			/* DW_AT_call_file */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.uleb128	0x59			/* DW_AT_call_line */
+	.uleb128	0xb			/* DW_FORM_data1 */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
+	.uleb128	6			/* Abbrev code */
+	.uleb128	0x05			/* DW_TAG_formal_parameter */
+	.byte		0			/* has_children */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0x8			/* DW_FORM_string */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */