projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 8acc9f48 | 1 | # Copyright 2008-2013 Free Software Foundation, Inc. |
| 875b4ff5 PM |
2 | |
| 3 | # This program is free software; you can redistribute it and/or modify | |
| 4 | # it under the terms of the GNU General Public License as published by | |
| 5 | # the Free Software Foundation; either version 3 of the License, or | |
| 6 | # (at your option) any later version. | |
| 7 | # | |
| 8 | # This program is distributed in the hope that it will be useful, | |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | # GNU General Public License for more details. | |
| 12 | # | |
| 13 | # You should have received a copy of the GNU General Public License | |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | ||
| 810cfdbb | 16 | load_lib dwarf.exp |
| 875b4ff5 | 17 | # This test can only be run on targets which support DWARF-2 and use gas. |
| 875b4ff5 PM |
18 | load_lib mi-support.exp |
| 19 | set MIFLAGS "-i=mi" | |
| 20 | ||
| 810cfdbb | 21 | if {![dwarf2_support]} { |
| 875b4ff5 PM |
22 | return 0 |
| 23 | } | |
| 24 | ||
| 298a9cf0 TT |
25 | standard_testfile .S dw2-ref-missing-frame-func.c dw2-ref-missing-frame-main.c |
| 26 | set objsfile [standard_output_file ${testfile}.o] | |
| 27 | set objfuncfile [standard_output_file ${testfile}-func.o] | |
| 28 | set objmainfile [standard_output_file ${testfile}-main.o] | |
| 29 | ||
| 30 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $objsfile object {}] != "" | |
| 31 | || [gdb_compile "${srcdir}/${subdir}/${srcfile2}" $objfuncfile object {}] != "" | |
| 32 | || [gdb_compile "${srcdir}/${subdir}/${srcfile3}" $objmainfile object {debug}] != "" | |
| 875b4ff5 PM |
33 | || [gdb_compile "$objsfile $objfuncfile $objmainfile" $binfile executable {}] != "" } { |
| 34 | return -1 | |
| 35 | } | |
| 36 | ||
| 37 | if [mi_gdb_start] { | |
| 38 | continue | |
| 39 | } | |
| 40 | ||
| 41 | mi_delete_breakpoints | |
| 42 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
| 43 | mi_gdb_load ${binfile} | |
| 44 | ||
| 45 | if [mi_runto func_nofb_marker] { | |
| 46 | # First try referencing DW_AT_frame_base which is not defined. | |
| 47 | mi_gdb_test "300-stack-list-locals --thread 1 --frame 1 --all-values" \ | |
| 48 | "300\\^done,locals=\\\[\{name=\"func_nofb_var\",value=\"\\\<error reading variable: Could not find the frame base for \\\\\"func_nofb\\\\\"\\\.\\\>\"\},\{name=\"func_nofb_var2\",value=\"\\\<error reading variable: Could not find the frame base for \\\\\"func_nofb\\\\\"\\\.\\\>\"\}\\\].*" \ | |
| 49 | "test func_nofb_marker" | |
| 50 | } | |
| 51 | ||
| 52 | # GDB could have crashed. | |
| 53 | mi_gdb_exit | |
| 54 | if [mi_gdb_start] { | |
| 55 | continue | |
| 56 | } | |
| 57 | mi_delete_breakpoints | |
| 58 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
| 59 | mi_gdb_load ${binfile} | |
| 60 | ||
| 61 | # And now try referencing DW_AT_frame_base defined using a self-reference | |
| 62 | # (DW_OP_fbreg). | |
| 63 | if [mi_runto func_loopfb_marker] { | |
| 64 | mi_gdb_test "301-stack-list-locals --thread 1 --frame 1 --all-values" \ | |
| 65 | "301\\^done,locals=\\\[\{name=\"func_loopfb_var\",value=\"\\\<error reading variable: DWARF-2 expression error: Loop detected.*\"\},\{name=\"func_loopfb_var2\",value=\"\\\<error reading variable: DWARF-2 expression error: Loop detected.*\"\}\\\]" \ | |
| 66 | "test func_loopfb_var" | |
| 67 | } |