gdb/testsuite/gdb.cell/break.exp

   1 # Copyright 2009-2014 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 3 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, see <http://www.gnu.org/licenses/>.
  15 #
  16 # Contributed by Markus Deuling <deuling@de.ibm.com>.
  17 #
  18 # Testsuite for Cell Broadband Engine combined debugger
  19 # This testcases tests setting and deleting breakpoints on PPU and SPU.
  20
  21 load_lib cell.exp
  22
  23 set testfile "break"
  24 set ppu_file "break"
  25 set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
  26 set ppu_bin ${objdir}/${subdir}/${ppu_file}
  27 set spu_file "break-spu"
  28 set spu_src ${srcdir}/${subdir}/${spu_file}.c
  29 set spu_bin ${objdir}/${subdir}/${spu_file}
  30
  31 if {[skip_cell_tests]} {
  32     return 0
  33 }
  34
  35 # Compile SPU binary.
  36 if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}]  != "" } {
  37   unsupported "Compiling spu binary failed."
  38   return -1
  39 }
  40 # Compile PPU binary.
  41 if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}]  != "" } {
  42   unsupported "Embedding spu binary failed."
  43   return -1
  44 }
  45 if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } {
  46   unsupported "Compiling ppu binary failed."
  47   return -1
  48 }
  49
  50 if [get_compiler_info] {
  51   return -1
  52 }
  53
  54 gdb_exit
  55 gdb_start
  56 gdb_reinitialize_dir $srcdir/$subdir
  57 gdb_load ${ppu_bin}
  58
  59 # Delete breakpoints before starting the application. The debugger
  60 # shouldn't prompt for anything.
  61 gdb_test "delete breakpoints" \
  62          "" \
  63          "No prompt when deleting non-existing breakpoints"
  64
  65 gdb_test "break main" \
  66          "Breakpoint.*at.* file .*$testfile.c, line.*" \
  67          "breakpoint main in ppu"
  68
  69 if ![runto_main] then {
  70   fail "Can't run to main"
  71   return 0
  72 }
  73
  74 delete_breakpoints
  75
  76 # Re-set breakpoint at main in PPU binary.
  77 gdb_test "break main" \
  78          "Breakpoint.*at.* file .*$testfile.c, line.*" \
  79          "breakpoint function"
  80
  81 # Set breakpoint in SPU binary.
  82 send_gdb "break $spu_file.c:10\n"
  83 gdb_expect {
  84   -re ".*$spu_file.c.*Make breakpoint pending.*y or \\\[n\\\]. $" {
  85     gdb_test "y" "Breakpoint.*$spu_file.*pending." "set pending breakpoint"
  86   }
  87   timeout { fail "Timeout while setting breakpoint in spu binary" }
  88 }
  89
  90 # Check breakpoints.
  91 gdb_test "info break" \
  92          "Num\[ \]+Type\[ \]+Disp\[ \]+Enb\[ \]+Address\[ \]+What.*
  93 \[0-9\]+\[\t \]+breakpoint     keep y.*in main at.*$testfile.c.*
  94 \[0-9\]+\[\t \]+breakpoint     keep y.*PENDING.*$spu_file.c:10.*" \
  95          "breakpoint info"
  96
  97 gdb_test "continue" \
  98          "Continuing.*Switching to Thread.*Breakpoint.*main.*at.*$spu_file.c.*" \
  99          "continuing to spu thread"
 100
 101 gdb_exit
 102
 103 return 0