diff options
Diffstat (limited to 'gdb-test-dw2-aranges.patch')
| -rw-r--r-- | gdb-test-dw2-aranges.patch | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/gdb-test-dw2-aranges.patch b/gdb-test-dw2-aranges.patch new file mode 100644 index 0000000..458e8ba --- /dev/null +++ b/gdb-test-dw2-aranges.patch @@ -0,0 +1,220 @@ +From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 +From: Fedora GDB patches <invalid@email.com> +Date: Fri, 27 Oct 2017 21:07:50 +0200 +Subject: gdb-test-dw2-aranges.patch + +;; [archer-tromey-delayed-symfile] New test gdb.dwarf2/dw2-aranges.exp. +;;=fedoratest + +[archer-tromey-delayed-symfile] + +commit 77fa7778a37b0d28a7e4e5235f074a10ecf1815d +Author: Jan Kratochvil <jkratoch@host1.dyn.jankratochvil.net> +Date: Sat Aug 15 15:05:54 2009 +0200 + + Test for "handle incorrect aranges". + + readelf: + Contents of the .debug_aranges section: + + Length: 8 + Version: 2 + Offset into .debug_info: 0x0 + Pointer Size: 0 + Segment Size: 0 + + Address Length + Floating point exception + + * gdb.dwarf2/dw2-aranges.exp, gdb.dwarf2/dw2-aranges.S: New files. + +diff --git a/gdb/testsuite/gdb.dwarf2/dw2-aranges.S b/gdb/testsuite/gdb.dwarf2/dw2-aranges.S +new file mode 100644 +--- /dev/null ++++ b/gdb/testsuite/gdb.dwarf2/dw2-aranges.S +@@ -0,0 +1,140 @@ ++/* This testcase is part of GDB, the GNU debugger. ++ ++ Copyright 2004, 2007, 2008, 2009 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/>. */ ++ ++/* Test .debug_aranges containing zero address_size. */ ++ ++/* Dummy function to provide debug information for. */ ++ ++ .text ++.Lbegin_text1: ++ .globl main ++ .type main, %function ++main: ++.Lbegin_main: ++ .int 0 ++.Lend_main: ++ .size main, .-main ++.Lend_text1: ++ ++/* 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 .Lend_text1 /* DW_AT_high_pc */ ++ .4byte .Lbegin_text1 /* DW_AT_low_pc */ ++ .ascii "file1.txt\0" /* DW_AT_name */ ++ .ascii "GNU C 3.3.3\0" /* DW_AT_producer */ ++ .byte 1 /* DW_AT_language (C) */ ++ ++ /* main */ ++ .uleb128 2 /* Abbrev: DW_TAG_subprogram */ ++ .byte 1 /* DW_AT_external */ ++ .byte 1 /* DW_AT_decl_file */ ++ .byte 2 /* DW_AT_decl_line */ ++ .ascii "main\0" /* DW_AT_name */ ++ .4byte .Ltype_int-.Lcu1_begin /* DW_AT_type */ ++ .4byte .Lbegin_main /* DW_AT_low_pc */ ++ .4byte .Lend_main /* DW_AT_high_pc */ ++ .byte 1 /* DW_AT_frame_base: length */ ++ .byte 0x55 /* DW_AT_frame_base: DW_OP_reg5 */ ++ ++.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 */ ++ ++ .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 0x12 /* DW_AT_high_pc */ ++ .uleb128 0x1 /* DW_FORM_addr */ ++ .uleb128 0x11 /* DW_AT_low_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 2 /* Abbrev code */ ++ .uleb128 0x2e /* DW_TAG_subprogram */ ++ .byte 0 /* has_children */ ++ .uleb128 0x3f /* DW_AT_external */ ++ .uleb128 0xc /* DW_FORM_flag */ ++ .uleb128 0x3a /* DW_AT_decl_file */ ++ .uleb128 0xb /* DW_FORM_data1 */ ++ .uleb128 0x3b /* DW_AT_decl_line */ ++ .uleb128 0xb /* DW_FORM_data1 */ ++ .uleb128 0x3 /* DW_AT_name */ ++ .uleb128 0x8 /* DW_FORM_string */ ++ .uleb128 0x49 /* DW_AT_type */ ++ .uleb128 0x13 /* DW_FORM_ref4 */ ++ .uleb128 0x11 /* DW_AT_low_pc */ ++ .uleb128 0x1 /* DW_FORM_addr */ ++ .uleb128 0x12 /* DW_AT_high_pc */ ++ .uleb128 0x1 /* DW_FORM_addr */ ++ .uleb128 0x40 /* DW_AT_frame_base */ ++ .uleb128 0xa /* DW_FORM_block1 */ ++ .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 */ ++ ++ .byte 0x0 /* Terminator */ ++ .byte 0x0 /* Terminator */ ++ ++/* aranges table */ ++ .section .debug_aranges ++ .long .Laranges_end - 1f ++1: ++ .2byte 2 /* aranges Version */ ++ .4byte .Lcu1_begin - .debug_info /* Offset into .debug_info section */ ++ /* The GDB crasher is this zero value. */ ++ .byte 0 /* aranges address_size */ ++ .byte 0 /* aranges segment_size */ ++ ++.Laranges_end: +diff --git a/gdb/testsuite/gdb.dwarf2/dw2-aranges.exp b/gdb/testsuite/gdb.dwarf2/dw2-aranges.exp +new file mode 100644 +--- /dev/null ++++ b/gdb/testsuite/gdb.dwarf2/dw2-aranges.exp +@@ -0,0 +1,40 @@ ++# Copyright 2004, 2005, 2007, 2008, 2009 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/>. ++ ++# Test .debug_aranges containing zero address_size. ++ ++# This test can only be run on targets which support DWARF-2 and use gas. ++# For now pick a sampling of likely targets. ++if {![istarget *-*-linux*] ++ && ![istarget *-*-gnu*] ++ && ![istarget *-*-elf*] ++ && ![istarget *-*-openbsd*] ++ && ![istarget arm-*-eabi*] ++ && ![istarget powerpc-*-eabi*]} { ++ return 0 ++} ++ ++set testfile "dw2-aranges" ++set srcfile ${testfile}.S ++set binfile [standard_output_file ${testfile}] ++ ++if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {nodebug}] != "" } { ++ return -1 ++} ++ ++clean_restart $testfile ++ ++# Failed gdb_load would abort the testcase execution earlier. ++pass "file loaded" |