projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 6aba47ca | 1 | # Copyright 2004, 2007 Free Software Foundation, Inc. |
| 7a8f1e6b JB |
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 2 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, write to the Free Software | |
| 15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 16 | # | |
| 17 | # This file is part of the gdb testsuite. | |
| 18 | ||
| 19 | if $tracelevel { | |
| 20 | strace $tracelevel | |
| 21 | } | |
| 22 | ||
| 23 | # Test PowerPC E500 prologue analyzer. | |
| 24 | ||
| 25 | set prms_id 0 | |
| 26 | set bug_id 0 | |
| 27 | ||
| 28 | if ![istarget "powerpc-*"] then { | |
| 29 | verbose "Skipping powerpc E500 prologue tests." | |
| 30 | return | |
| 31 | } | |
| 32 | ||
| 33 | set testfile "e500-prologue" | |
| 34 | set srcfile ${testfile}.c | |
| 35 | set binfile ${objdir}/${subdir}/${testfile} | |
| 36 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {}] != "" } { | |
| 37 | unsupported "Testcase compile failed." | |
| 38 | return -1 | |
| 39 | } | |
| 40 | ||
| 41 | gdb_exit | |
| 42 | gdb_start | |
| 43 | gdb_reinitialize_dir $srcdir/$subdir | |
| 44 | gdb_load ${binfile} | |
| 45 | ||
| 46 | # Insert a breakpoint in FUNCTION and verifies that the breakpoint was | |
| 47 | # inserted at the expected location. EXPECTED_LOCATION should be an | |
| 48 | # offset relative to the function start address. | |
| 49 | proc insert_breakpoint {function expected_location} { | |
| 50 | global gdb_prompt | |
| 51 | global expect_out | |
| 52 | global hex | |
| 53 | ||
| 54 | set address "" | |
| 55 | ||
| 56 | # Insert a breakpoint using the given function name, and extract | |
| 57 | # the breakpoint address for the output. | |
| 58 | gdb_test_multiple "break $function" "set breakpoint in $function" { | |
| 59 | -re "Breakpoint 1 at ($hex).*$gdb_prompt $" { | |
| 60 | set address $expect_out(1,string) | |
| 61 | } | |
| 62 | default { | |
| 63 | fail "set breakpoint in $function" | |
| 64 | } | |
| 65 | } | |
| 66 | ||
| 67 | # If we managed to get the breakpoing address, then check that | |
| 68 | # we inserted it at the expected location by examining the | |
| 69 | # instruction at that address (we're not interested in the insn | |
| 70 | # itself, but rather at the address printed at the begining of | |
| 71 | # the instruction). | |
| 72 | if { $address != "" } then { | |
| 73 | gdb_test "x /i $address" \ | |
| 74 | ".*<$function\\+$expected_location>.*" \ | |
| 75 | "check $function breakpoint address" | |
| 76 | } else { | |
| 77 | fail "unable to compute breakpoint address" | |
| 78 | } | |
| 79 | ||
| 80 | } | |
| 81 | ||
| 82 | insert_breakpoint "arg_passing_test2" 40 |