ld/testsuite/ld-pe/pe-run2.exp

   1 # Expect script for complex PE tests that require a C compiler and the ability
   2 # to run target executables natively, in addition to the just-built binutils.
   3 #   Copyright (C) 2006-2021 Free Software Foundation, Inc.
   4 #
   5 # This file is part of the GNU Binutils.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  20 # MA 02110-1301, USA.
  21 #
  22 # Based on the script pe-run.exp written by Pedro Alves.
  23 # Written by Kai Tietz <kai.tietz@onevision.com>
  24 #
  25
  26 # Note:
  27 #
  28 # This test checks the "direct linking to a dll" functionality with stdcall
  29 # and fastcall fixup.
  30 #
  31 # The test has 7 stages:
  32 #
  33 # 1. compile and link a test dll with ".dll" extension.
  34 #
  35 # 2. compile and link a test dll with ".sl" (i.e. != ".dll") extension.
  36 #
  37 # 3. compile and link a client application linking directly to the ".dll" dll built in 1.
  38 #    This should produce no errors.
  39 #
  40 # 4. compile and link a client application linking directly to the ".sl" dll built in 2.
  41 #    This should produce no errors.
  42 #
  43 # 5. compile and link a client application linking directly to a symlink into
  44 #    the ".dll" dll built in 1.
  45 #    This should produce no errors.
  46 #
  47 # 6. compile and link a client application linking directly to a symlink into
  48 #    the ".sl" dll built in 1.
  49 #    This should produce no errors.
  50 #
  51 # 7. run the produced executables
  52
  53 # This test can only be run on PE/COFF platforms.
  54 if {![is_pecoff_format]} {
  55     return
  56 }
  57
  58 # No compiler, no test.
  59 if { ![check_compiler_available] } {
  60     untested "Direct linking to dll fastcall/stdcall test"
  61     return
  62 }
  63
  64 set tmpdir tmpdir
  65
  66 proc test_direct2_link_dll {} {
  67     global CC
  68     global CFLAGS
  69     global srcdir
  70     global subdir
  71     global tmpdir
  72
  73     # Compile the dll.
  74     if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/direct2_dll.c $tmpdir/direct2_dll.o ] {
  75         fail "compiling shared lib fastcall/stdcall"
  76     } elseif ![ld_link "$CC -shared -Wl,--enable-stdcall-fixup -Wl,--kill-at " $tmpdir/direct2_dll.dll "$tmpdir/direct2_dll.o" ] {
  77         fail "linking shared lib (.dll) fastcall/stdcall"
  78     } elseif ![ld_link "$CC -shared -Wl,--enable-stdcall-fixup -Wl,--kill-at " $tmpdir/direct2_dll.sl "$tmpdir/direct2_dll.o" ] {
  79         fail "linking shared lib (.sl) fastcall/stdcall"
  80     } else {
  81         # Compile and link the client program.
  82         if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/direct2_client.c $tmpdir/direct2_client.o ] {
  83             fail "compiling client fastcall/stdcall"
  84         } else {
  85             # Check linking directly to direct2_dll.dll.
  86             set msg "linking client (.dll) fastcall/stdcall"
  87             if [ld_link "$CC $CFLAGS -Wl,--enable-stdcall-fixup -Wl,--enable-auto-import" $tmpdir/direct2_client_dll.exe \
  88               "$tmpdir/direct2_client.o $tmpdir/direct2_dll.dll" ] {
  89                 pass $msg
  90             } else {
  91                 fail $msg
  92             }
  93
  94             # Check linking directly to direct2_dll.sl.
  95             set msg "linking client (.sl) fastcall/stdcall"
  96             if [ld_link "$CC $CFLAGS -Wl,--enable-stdcall-fixup -Wl,--enable-auto-import" $tmpdir/direct2_client_sl.exe \
  97               "$tmpdir/direct2_client.o $tmpdir/direct2_dll.sl" ] {
  98                 pass $msg
  99             } else {
 100                 fail $msg
 101             }
 102
 103             # Check dll direct linking through symlink to .dll.
 104             # Create symbolic link.
 105             catch "exec ln -fs direct2_dll.dll $tmpdir/libdirect2_dll.dll.a" ln_catch
 106             set msg "linking client (symlink -> .dll) fastcall/stdcall"
 107             if [ld_link "$CC $CFLAGS -Wl,--enable-stdcall-fixup -Wl,--enable-auto-import" $tmpdir/direct2_client_symlink_dll.exe \
 108               "$tmpdir/direct2_client.o $tmpdir/libdirect2_dll.dll.a" ] {
 109                 pass $msg
 110             } else {
 111                 fail $msg
 112             }
 113
 114             # Check dll direct linking through symlink to .sl.
 115             # Create symbolic link.
 116             catch "exec ln -fs direct2_dll.sl $tmpdir/libdirect2_sl.dll.a" ln_catch
 117             set msg "linking client (symlink -> .sl) fastcall/stdcall"
 118             if [ld_link "$CC $CFLAGS -Wl,--enable-stdcall-fixup -Wl,--enable-auto-import" $tmpdir/direct2_client_symlink_sl.exe \
 119               "$tmpdir/direct2_client.o $tmpdir/libdirect2_sl.dll.a" ] {
 120                 pass $msg
 121             } else {
 122                 fail $msg
 123             }
 124         }
 125     }
 126 }
 127
 128 proc directdll_execute {exe msg} {
 129     set expected ""
 130     catch "exec $exe" prog_output
 131     if [string match $expected $prog_output] then {
 132         pass $msg
 133     } else {
 134         verbose $prog_output
 135         fail $msg
 136     }
 137 }
 138
 139 test_direct2_link_dll
 140
 141 # This is as far as we can go with a cross-compiler
 142 if ![isnative] then {
 143     verbose "Not running natively, so cannot execute binaries"
 144     return
 145 }
 146
 147 directdll_execute "$tmpdir/direct2_client_dll.exe" "running direct linked dll (.dll) fastcall/stdcall"
 148 directdll_execute "$tmpdir/direct2_client_sl.exe" "running direct linked dll (.sl) fastcall/stdcall"
 149 directdll_execute "$tmpdir/direct2_client_symlink_sl.exe" "running direct linked dll (symlink -> .sl) fastcall/stdcall"
 150 directdll_execute "$tmpdir/direct2_client_symlink_dll.exe" "running direct linked dll (symlink -> .dll) fastcall/stdcall"