projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| e48883f7 DJ |
1 | # Test for prologue skipping in minimal symbols with line info. |
| 2 | # Copyright 2007 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | # This program is free software; you can redistribute it and/or modify | |
| 5 | # it under the terms of the GNU General Public License as published by | |
| e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
| e48883f7 | 7 | # (at your option) any later version. |
| e22f8b7c | 8 | # |
| e48883f7 DJ |
9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | # GNU General Public License for more details. | |
| e22f8b7c | 13 | # |
| e48883f7 | 14 | # You should have received a copy of the GNU General Public License |
| e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| e48883f7 DJ |
16 | |
| 17 | if { [skip_cplus_tests] } { continue } | |
| 18 | ||
| 19 | set testfile "prologue" | |
| 20 | set srcfile ${testfile}.c | |
| 21 | set binfile ${objdir}/${subdir}/${testfile} | |
| 22 | ||
| 23 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 24 | untested prologue.exp | |
| 25 | return -1 | |
| 26 | } | |
| 27 | ||
| 28 | gdb_exit | |
| 29 | gdb_start | |
| 30 | gdb_reinitialize_dir $srcdir/$subdir | |
| 31 | gdb_load ${binfile} | |
| 32 | ||
| 33 | if ![runto_main] then { | |
| 34 | perror "couldn't run to breakpoint" | |
| 35 | continue | |
| 36 | } | |
| 37 | ||
| 38 | proc find_breakpoint_pc { sym } { | |
| 39 | global decimal hex gdb_prompt | |
| 40 | ||
| 41 | if { [gdb_breakpoint $sym temporary] } { | |
| 42 | pass "setting breakpoint at $sym" | |
| 43 | } | |
| 44 | ||
| 45 | gdb_test "continue" "marker \\(.*\\) at.*" "continue to $sym" | |
| 46 | ||
| 47 | set pc 0 | |
| 48 | set msg "reading \$pc: $sym" | |
| 49 | gdb_test_multiple "print/x \$pc" $msg { | |
| 50 | -re "\\\$$decimal = ($hex)\r\n$gdb_prompt $" { | |
| 51 | set pc $expect_out(1,string) | |
| 52 | pass $msg | |
| 53 | } | |
| 54 | } | |
| 55 | ||
| 56 | return $pc | |
| 57 | } | |
| 58 | ||
| 59 | # GDB would skip the prologue differently when given a symbol with | |
| 60 | # debug info than when given a minimal symbol from the symbol table. | |
| 61 | # Make sure this is fixed. | |
| 62 | ||
| 63 | set pc1 [find_breakpoint_pc "marker"] | |
| 64 | ||
| 65 | set pc2 [find_breakpoint_pc "other"] | |
| 66 | ||
| 67 | gdb_test "print $pc1 == $pc2" "\\\$$decimal = 1" "same pc from minimal symbol" |