gdb/testsuite/gdb.asm/asm-source.exp

   1 #   Copyright 1998, 2000 Free Software Foundation, Inc.
   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 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19 #
  20 # This file was written by Kendra.
  21
  22 if $tracelevel then {
  23     strace $tracelevel
  24 }
  25
  26 #
  27 # Test debugging assembly level programs.
  28 # This file uses asmsrc[12].s for input.
  29 #
  30
  31 set prms_id 0
  32 set bug_id 0
  33
  34 set asm-arch ""
  35 set asm-flags ""
  36 set link-flags ""
  37
  38 if [istarget "d10v-*-*"] then {
  39     set asm-arch d10v
  40 }
  41 if [istarget "i\[3456\]86-*-*"] then {
  42     set asm-arch i386
  43 }
  44 if [istarget "m32r*-*"] then {
  45     set asm-arch m32r
  46 }
  47 if [istarget "sparc-*-*"] then {
  48     set asm-arch sparc
  49 }
  50 if { "${asm-arch}" == "" } {
  51     gdb_suppress_entire_file "Assembly source test -- not implemented for this target."
  52 }
  53
  54 set testfile "asm-source"
  55 set binfile ${objdir}/${subdir}/${testfile}
  56 set src1 ${srcdir}/${subdir}/asmsrc1.s
  57 set src2 ${srcdir}/${subdir}/asmsrc2.s
  58
  59 if { "${asm-flags}" == "" } {
  60     #set asm-flags "-Wa,-gstabs,-I${srcdir}/${subdir},-I${objdir}/${subdir}"
  61     set asm-flags "-gstabs -I${srcdir}/${subdir} -I${objdir}/${subdir}"
  62 }
  63
  64 if {[target_assemble ${src1} asmsrc1.o "${asm-flags}"] != ""} then {
  65      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  66 }
  67 if {[target_assemble ${src2} asmsrc2.o "${asm-flags}"] != ""} then {
  68      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  69 }
  70
  71 if  { [target_link "asmsrc1.o asmsrc2.o" ${binfile} "${link-flags}"] != "" } {
  72      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  73 }
  74
  75 remote_exec build "mv asmsrc1.o asmsrc2.o ${objdir}/${subdir}"
  76
  77
  78 gdb_start
  79 gdb_reinitialize_dir $srcdir/$subdir
  80 gdb_load ${binfile}
  81
  82 #
  83 # Run to `main' where we begin our tests.
  84 #
  85
  86 if ![runto_main] then {
  87     gdb_suppress_tests
  88 }
  89
  90 # Execute the `f' command and see if the result includes source info.
  91 gdb_test "f" "asmsrc1\[.\]s:29.*several_nops" "f at main"
  92
  93 # See if we properly `next' over a macro with several insns.
  94 gdb_test "n" "33\[      \]*.*foo2" "next over macro"
  95
  96 # See if we can properly `step' into a subroutine call.
  97 gdb_test "s" "8\[       \]*.*" "step into foo2"
  98
  99 # See if `f' prints the right source file.
 100 gdb_test "f" ".*asmsrc2\[.\]s:8.*" "f in foo2"
 101
 102 # `next' one insn (or macro) to set up our stackframe (for the following bt).
 103 gdb_test "n" "12\[      \]*.*foo3" "n in foo2"
 104
 105 # See if a simple `bt' prints the right source files and
 106 # doesn't fall off the stack.
 107
 108 gdb_test "bt 10" \
 109         "\#0.*foo2.*asmsrc2\[.\]s:12.*\#1.*main.*asmsrc1\[.\]s:33(.*\#2.*start\[^\r\n\]*)?" \
 110         "bt ALL in foo2"
 111
 112 # See if a capped `bt' prints the right source files.
 113 gdb_test "bt 2" "\#0.*foo2.*asmsrc2\[.\]s:12.*\#1.*main.*asmsrc1\[.\]s:33.*" "bt 2 in foo2"
 114
 115 # Step into another subroutine which lives back in the first source file.
 116 gdb_test "s" "" "s 2"
 117
 118 # Next over insns to set up the stack frame.
 119 gdb_test "n" "" "n 2"
 120
 121 # Now see if a capped `bt' is correct.
 122 gdb_test "bt 3" "\#0.*foo3.*asmsrc1\[.\]s:44.*\#1.*foo2.*asmsrc2\[.\]s:12.*\#2.*main.*asmsrc1\[.\]s:33.*" "bt 3 in foo3"