gas/testsuite/gas/cfi/cfi.exp

   1 # Copyright (C) 2012-2016 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, write to the Free Software
  15 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  16
  17 if { ![is_elf_format] && ![is_pecoff_format] } then {
  18     return
  19 }
  20
  21 proc gas_x86_64_check { } {
  22     global NM
  23     global NMFLAGS
  24
  25     set status [gas_host_run "$NM $NMFLAGS --help" ""]
  26     return [regexp "targets:.*x86-64" [lindex $status 1]];
  27 }
  28
  29 proc gas_x86_32_check { } {
  30     global NM
  31     global NMFLAGS
  32
  33     set status [gas_host_run "$NM $NMFLAGS --help" ""]
  34     return [regexp "targets:.*i386" [lindex $status 1]];
  35 }
  36
  37 if  { [istarget "i*86-*-*"] || [istarget "x86_64-*-*"] } then {
  38
  39     global ASFLAGS
  40     set old_ASFLAGS "$ASFLAGS"
  41
  42     if { [gas_x86_64_check] } then {
  43         set ASFLAGS "$ASFLAGS --64"
  44         run_dump_test "cfi-x86_64"
  45         set ASFLAGS "$old_ASFLAGS"
  46     }
  47
  48     if { [gas_x86_32_check] }  then {
  49         set ASFLAGS "$ASFLAGS --32"
  50         run_dump_test "cfi-i386"
  51         set ASFLAGS "$old_ASFLAGS"
  52     }
  53
  54     if { [is_elf_format] } then {
  55         run_dump_test "cfi-label"
  56     }
  57
  58     if { [is_pecoff_format] } then {
  59         run_dump_test "reloc-pe-i386"
  60     }
  61
  62 } elseif { [istarget alpha*-*-*] } then {
  63     run_dump_test "cfi-alpha-1"
  64     run_dump_test "cfi-alpha-2"
  65     run_dump_test "cfi-alpha-3"
  66
  67 } elseif { [istarget powerpc*-*-*] } then {
  68     run_dump_test "cfi-ppc-1"
  69
  70 } elseif { [istarget s390*-*-*] } then {
  71     run_dump_test "cfi-s390-1"
  72     if { [istarget s390x*-*-*] } then {
  73         run_dump_test "cfi-s390x-1"
  74     }
  75
  76 } elseif { [istarget "m68*-*"] && ![istarget "m68hc1*-*"] } then {
  77     run_dump_test "cfi-m68k"
  78
  79 } elseif { [istarget sparc*-*-*] } then {
  80     global NM
  81     global NMFLAGS
  82
  83     set nm_status [gas_host_run "$NM $NMFLAGS --help" ""]
  84     run_dump_test "cfi-sparc-1"
  85     if { [regexp "elf64\[_-\]sparc" [lindex $nm_status 1]] } then {
  86         run_dump_test "cfi-sparc64-1"
  87     }
  88
  89 } elseif [istarget "sh*-*"] then {
  90     if { [istarget sh64*-*-*] || [istarget sh5*-*-*] } then {
  91     } else {
  92         run_dump_test "cfi-sh-1"
  93     }
  94 } elseif { [istarget "arc*-*-*"] } then {
  95     run_dump_test "cfi-arc-1"
  96 } elseif { [istarget "arm*-*"] } then {
  97     # Only ELF based ARM targets support CFI.
  98     if { [is_pecoff_format] } then {
  99         return
 100     }
 101     run_dump_test "cfi-arm-1"
 102
 103 } elseif { [istarget "mips*-*"] } then {
 104     run_dump_test "cfi-mips-1"
 105 } elseif { [istarget "hppa*-linux*"] } then {
 106     run_dump_test "cfi-hppa-1"
 107 } else {
 108     return
 109 }
 110
 111 run_list_test "cfi-diag-1" ""
 112
 113 # HPPA64 uses 64-bit relocations, which results in all of the dump
 114 # offset numbers not matching up.
 115 if { ![istarget "hppa64*-*"] } then {
 116   run_dump_test "cfi-common-1"
 117   run_dump_test "cfi-common-2"
 118   run_dump_test "cfi-common-3"
 119   run_dump_test "cfi-common-4"
 120   if { ![is_pecoff_format] } then {
 121     # This test uses .subsection/.previous which are elf-specific.
 122     run_dump_test "cfi-common-5"
 123   }
 124   # Some targets don't support PC relative cfi directives
 125   if { ![istarget "mips*-*"] &&
 126        !([istarget powerpc*-*-*] && [is_pecoff_format]) } then {
 127     run_dump_test "cfi-common-6"
 128   }
 129   run_dump_test "cfi-common-7"
 130 }