projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c2b8fa57 MS |
1 | # Copyright 2001 |
| 2 | # 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 | |
| 6 | # the Free Software Foundation; either version 2 of the License, or | |
| 7 | # (at your option) any later version. | |
| 8 | # | |
| 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. | |
| 13 | # | |
| 14 | # You should have received a copy of the GNU General Public License | |
| 15 | # along with this program; if not, write to the Free Software | |
| 16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 17 | ||
| 18 | # Please email any bugs, comments, and/or additions to this file to: | |
| 19 | # bug-gdb@prep.ai.mit.edu | |
| 20 | ||
| 21 | # This file was written by Michael Snyder. (msnyder@redhat.com) | |
| 22 | ||
| 23 | if $tracelevel then { | |
| 24 | strace $tracelevel | |
| 25 | } | |
| 26 | ||
| 27 | # | |
| 28 | # Test breakpoints at consecutive instruction addresses. | |
| 29 | # | |
| 30 | ||
| 31 | set prms_id 0 | |
| 32 | set bug_id 0 | |
| 33 | ||
| 34 | set testfile "consecutive" | |
| 35 | set srcfile ${testfile}.c | |
| 36 | set binfile ${objdir}/${subdir}/${testfile} | |
| 37 | ||
| 38 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } { | |
| 39 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 40 | } | |
| 41 | ||
| 42 | if [get_compiler_info ${binfile}] { | |
| 43 | return -1 | |
| 44 | } | |
| 45 | ||
| 46 | gdb_exit | |
| 47 | gdb_start | |
| 48 | gdb_reinitialize_dir $srcdir/$subdir | |
| 49 | gdb_load ${binfile} | |
| 50 | ||
| 51 | if [target_info exists gdb_stub] { | |
| 52 | gdb_step_for_stub; | |
| 53 | } | |
| 54 | ||
| 55 | if ![runto_main] then { | |
| 56 | perror "couldn't run to breakpoint" | |
| 57 | continue | |
| 58 | } | |
| 59 | ||
| 60 | set nl "\[\r\n\]+" | |
| 61 | ||
| 62 | gdb_breakpoint foo | |
| 63 | gdb_test "continue" "Breakpoint $decimal, foo .*" \ | |
| 64 | "continue to breakpoint in foo" | |
| 65 | ||
| 66 | set bp_addr 0 | |
| 67 | set stop_addr 0 | |
| 68 | ||
| 69 | send_gdb "x /2i \$pc\n" | |
| 70 | gdb_expect { | |
| 71 | global hex | |
| 72 | global nl | |
| 73 | global bp_addr | |
| 74 | global gdb_prompt | |
| 75 | ||
| 76 | -re "$hex.*${nl}($hex).*$gdb_prompt $" { | |
| 77 | set bp_addr $expect_out(1,string) | |
| 78 | pass "get breakpoint address for foo" | |
| 79 | } | |
| 80 | -re ".*$gdb_prompt $" { | |
| 81 | fail "get breakpoint address for foo" | |
| 82 | return 0; | |
| 83 | } | |
| 84 | timeout { | |
| 85 | fail "get breakpoint address for foo (timeout)" | |
| 86 | return 0; | |
| 87 | } | |
| 88 | } | |
| 89 | ||
| 90 | gdb_test "break \*$bp_addr" "Breakpoint $decimal at $bp_addr: file .*" \ | |
| 91 | "set bp, 2nd instr" | |
| 92 | ||
| 93 | send_gdb "step\n" | |
| 94 | gdb_expect { | |
| 95 | -re "Breakpoint $decimal, ($hex) in foo.*$gdb_prompt $" { | |
| 96 | set stop_addr $expect_out(1,string) | |
| 97 | if [eval expr "$bp_addr == $stop_addr"] then { | |
| 98 | pass "stopped at bp, 2nd instr" | |
| 99 | } else { | |
| 100 | fail "stopped at bp, 2nd instr (wrong address)" | |
| 101 | } | |
| 102 | } | |
| 103 | -re ".*$gdb_prompt $" { | |
| 104 | fail "stopped at bp, 2nd instr" | |
| 105 | } | |
| 106 | timeout { | |
| 107 | fail "stopped at bp, 2nd instr (timeout)" | |
| 108 | ||
| 109 | } | |
| 110 | } | |
| 111 |