projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 82ccf5a5 JK |
1 | # This testcase is part of GDB, the GNU debugger. |
| 2 | ||
| 3 | # Copyright 2010 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | # This program is free software; you can redistribute it and/or modify | |
| 6 | # it under the terms of the GNU General Public License as published by | |
| 7 | # the Free Software Foundation; either version 3 of the License, or | |
| 8 | # (at your option) any later version. | |
| 9 | # | |
| 10 | # This program is distributed in the hope that it will be useful, | |
| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | # GNU General Public License for more details. | |
| 14 | # | |
| 15 | # You should have received a copy of the GNU General Public License | |
| 16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | ||
| 18 | # Test inappropriate offseting of multiple sections with the same name. | |
| 19 | # When kept in object file (before final executable link) it still works. | |
| 20 | # When separate debug info file is not used it still works. | |
| 21 | # When the ELF symbol table is kept in the main binary it still works. | |
| 22 | # Used .S file as in .c file we would need __attriute__((section)) which is | |
| 23 | # a GCC extension. | |
| 24 | ||
| 25 | # This test can only be run on targets which support ELF and use gas. | |
| 26 | # For now pick a sampling of likely targets. | |
| 27 | if {![istarget *-*-linux*] | |
| 28 | && ![istarget *-*-gnu*] | |
| 29 | && ![istarget *-*-elf*] | |
| 30 | && ![istarget arm-*-eabi*] | |
| 31 | && ![istarget powerpc-*-eabi*]} { | |
| 32 | return 0 | |
| 33 | } | |
| 34 | ||
| 35 | set testfile dup-sect | |
| 36 | set srcfile ${testfile}.S | |
| 37 | set srcmainfile start.c | |
| 38 | set executable ${testfile} | |
| 39 | set binfile ${objdir}/${subdir}/${executable} | |
| 40 | ||
| 41 | if {[build_executable ${testfile}.exp $executable [list ${srcfile} ${srcmainfile}] {}] == -1} { | |
| 42 | return -1 | |
| 43 | } | |
| 44 | ||
| 45 | set test "rename section" | |
| 46 | set objcopy_program [transform objcopy] | |
| 47 | set result [catch "exec $objcopy_program --rename-section sect2=sect1 $binfile" output] | |
| 48 | verbose "result is $result" | |
| 49 | verbose "output is $output" | |
| 50 | if {$result != 0} { | |
| 51 | fail $test | |
| 52 | return | |
| 53 | } | |
| 54 | pass $test | |
| 55 | ||
| 56 | set test "split" | |
| 57 | if {[gdb_gnu_strip_debug $binfile] != 0} { | |
| 58 | fail $test | |
| 59 | } else { | |
| 60 | pass $test | |
| 61 | } | |
| 62 | ||
| 63 | # gdb_gnu_strip_debug uses only --strip-debug and keeps the ELF symbol table | |
| 64 | # in $binfile. | |
| 65 | set test "strip" | |
| 66 | set strip_program [transform strip] | |
| 67 | set result [catch "exec $strip_program $binfile" output] | |
| 68 | verbose "result is $result" | |
| 69 | verbose "output is $output" | |
| 70 | if {$result != 0} { | |
| 71 | fail $test | |
| 72 | return | |
| 73 | } | |
| 74 | pass $test | |
| 75 | ||
| 76 | clean_restart $executable | |
| 77 | ||
| 78 | gdb_test "p/d *(const char *) &var1" " = 1" "var1 after strip" | |
| 79 | gdb_test "p/d *(const char *) &var2" " = 2" "var2 after strip" |