gas/testsuite/gas/cfi/cfi.exp

   1 # Copyright 2012
   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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17
  18 if { ![is_elf_format] && ![is_pecoff_format] } then {
  19     return
  20 }
  21
  22 proc gas_x86_64_check { } {
  23     global NM
  24     global NMFLAGS
  25
  26     set status [gas_host_run "$NM $NMFLAGS --help" ""]
  27     return [regexp "targets:.*x86-64" [lindex $status 1]];
  28 }
  29
  30 proc gas_x86_32_check { } {
  31     global NM
  32     global NMFLAGS
  33
  34     set status [gas_host_run "$NM $NMFLAGS --help" ""]
  35     return [regexp "targets:.*i386" [lindex $status 1]];
  36 }
  37
  38 if  { [istarget "i*86-*-*"] || [istarget "x86_64-*-*"] } then {
  39
  40     global ASFLAGS
  41     set old_ASFLAGS "$ASFLAGS"
  42
  43     if { [gas_x86_64_check] } then {
  44         set ASFLAGS "$ASFLAGS --64"
  45         run_dump_test "cfi-x86_64"
  46         set ASFLAGS "$old_ASFLAGS"
  47     }
  48
  49     if { [gas_x86_32_check] }  then {
  50         set ASFLAGS "$ASFLAGS --32"
  51         run_dump_test "cfi-i386"
  52         set ASFLAGS "$old_ASFLAGS"
  53     }
  54
  55     if { [is_pecoff_format] } then {
  56         run_dump_test "reloc-pe-i386"
  57     }
  58
  59 } elseif { [istarget alpha*-*-*] } then {
  60     run_dump_test "cfi-alpha-1"
  61     run_dump_test "cfi-alpha-2"
  62     run_dump_test "cfi-alpha-3"
  63
  64 } elseif { [istarget powerpc*-*-*] } then {
  65     run_dump_test "cfi-ppc-1"
  66
  67 } elseif { [istarget s390*-*-*] } then {
  68     run_dump_test "cfi-s390-1"
  69     if { [istarget s390x*-*-*] } then {
  70         run_dump_test "cfi-s390x-1"
  71     }
  72
  73 } elseif { [istarget "m68*-*"] } then {
  74     run_dump_test "cfi-m68k"
  75
  76 } elseif { [istarget sparc*-*-*] } then {
  77     global NM
  78     global NMFLAGS
  79
  80     set nm_status [gas_host_run "$NM $NMFLAGS --help" ""]
  81     run_dump_test "cfi-sparc-1"
  82     if { [regexp "elf64\[_-\]sparc" [lindex $nm_status 1]] } then {
  83         run_dump_test "cfi-sparc64-1"
  84     }
  85
  86 } elseif [istarget "sh*-*"] then {
  87     if { [istarget sh64*-*-*] || [istarget sh5*-*-*] } then {
  88     } else {
  89         run_dump_test "cfi-sh-1"
  90     }
  91
  92 } elseif { [istarget "arm*-*"] } then {
  93     # Only ELF based ARM targets support CFI.
  94     if { [is_pecoff_format] } then {
  95         return
  96     }
  97     run_dump_test "cfi-arm-1"
  98
  99 } elseif { [istarget "mips*-*"] } then {
 100     run_dump_test "cfi-mips-1"
 101 } elseif { [istarget "hppa*-linux*"] } then {
 102     run_dump_test "cfi-hppa-1"
 103 } else {
 104     return
 105 }
 106
 107 run_list_test "cfi-diag-1" ""
 108
 109 # HPPA64 uses 64-bit relocations, which results in all of the dump
 110 # offset numbers not matching up.
 111 if { ![istarget "hppa64*-*"] } then {
 112   run_dump_test "cfi-common-1"
 113   run_dump_test "cfi-common-2"
 114   run_dump_test "cfi-common-3"
 115   run_dump_test "cfi-common-4"
 116   if { ![is_pecoff_format] } then {
 117     # This test uses .subsection/.previous which are elf-specific.
 118     run_dump_test "cfi-common-5"
 119   }
 120   # Some targets don't support PC relative cfi directives
 121   if { ![istarget "mips*-*"] &&
 122        !([istarget powerpc*-*-*] && [is_pecoff_format]) } then {
 123     run_dump_test "cfi-common-6"
 124   }
 125   run_dump_test "cfi-common-7"
 126 }