gas/testsuite/gas/all/gas.exp

   1 #
   2 # These tests should be valid on all targets.
   3 #
   4
   5 # I think currently all targets fail this one when listings are enabled.
   6 gas_test "p2425.s" ""   "" "pcrel values in assignment"
   7
   8 # p1480.s uses a ".space" directive which for most assemblers means
   9 # "allocate some space".  On the PA it means "switch into this space".
  10 #
  11 # Therefore this test (as it is currently written) is completely bogus
  12 # for any PA target.  Do not bother trying to run it and just claim
  13 # it fails.
  14 #
  15 # The C54x uses ".space" to allocate bits, and requires absolute expressions;
  16 # The ".space" directive is taken care of in the C54x-specific tests, so fail
  17 #  here
  18 #
  19 if { [istarget hppa*-*-*] || [istarget *c54x*-*-*] } then {
  20     setup_xfail *-*-*
  21     fail "simplifiable double subtraction"
  22 } else {
  23     gas_test "p1480.s" "" "-a>" "simplifiable double subtraction"
  24 }
  25
  26 # No floating point support in assembly code for CRIS.
  27 if { ![istarget cris-*-*] && ![istarget crisv32-*-*] } then {
  28     gas_test "float.s" ""   "" "simple FP constants"
  29 }
  30
  31 # This test is meaningless for the PA; the difference of two undefined
  32 # symbols is something that is (and must be) supported on the PA.
  33 if ![istarget hppa*-*-*] then {
  34     gas_test_error "diff1.s" "" "difference of two undefined symbols"
  35 }
  36
  37 proc do_comment {} {
  38     set testname "comment.s: comments in listings"
  39     set x1 0
  40     set x2 0
  41     set x3 0
  42     set white {[ \t]*}
  43     gas_start "comment.s" "-al"
  44     while 1 {
  45 # Apparently CRLF is received when using ptys for subprocesses; hence the
  46 # \r\n for line 3.
  47         expect {
  48             -re "^ +1\[ \t\]+# This\[^\n\]*\n"          { set x1 1 }
  49             -re "^ +2\[ \t\]+# correctly\[^\n\]*\n"     { set x2 1 }
  50             -re "^ +3\[ \t\]+/. C comments too. ./\r?\n" { set x3 1 }
  51             -re "\[^\n\]*\n"                            { }
  52             timeout                             { perror "timeout\n"; break }
  53             eof                                 { break }
  54         }
  55     }
  56     gas_finish
  57     if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
  58 }
  59
  60 do_comment
  61
  62 #
  63 # Test x930509a -- correct assembly of differences involving forward
  64 # references.
  65 #
  66
  67 proc do_930509a {} {
  68     set testname "difference between forward references"
  69     set x 0
  70     gas_start "x930509.s" "-al"
  71     while 1 {
  72 # We need to accomodate both byte orders here.
  73 # If ".long" means an 8-byte value on some target someday, this test will have
  74 # to be fixed.
  75         expect {
  76             -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
  77             -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
  78             -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
  79             -re "\[^\n\]*\n" { }
  80             timeout { perror "timeout\n"; break }
  81             eof { break }
  82         }
  83     }
  84     gas_finish
  85     if !$x then { fail $testname }
  86 }
  87
  88 # This test is meaningless for the PA and CRX; the difference of two symbols
  89 # must not be resolved by the assembler.
  90 # C54x assembler (for compatibility) does not allow differences between
  91 # forward references
  92 # C30 counts a four byte offset as a difference of one.
  93 if { ![istarget hppa*-*-*] &&
  94      ![istarget  crx*-*-*] &&
  95      ![istarget *c30*-*-*] &&
  96      ![istarget *c4x*-*-*] &&
  97      ![istarget *c54x*-*-*] } then {
  98     # the vax fails because VMS can apparently actually handle this
  99     # case in relocs, so gas doesn't handle it itself.
 100     setup_xfail "h8300*-*-elf*" "mn10200*-*-*" "mn10300*-*-*" "vax*-*-vms*"
 101     do_930509a
 102 }
 103
 104 # ".struct" and ".align" have different meanings on c54x
 105 # These directives are done in the c54x-specific tests instead
 106 case $target_triplet in {
 107     { hppa*-*-* } { }
 108     { *c4x*-*-* } { }
 109     { *c54x*-*-* } { }
 110     default {
 111         run_dump_test struct
 112         run_dump_test align
 113         run_dump_test align2
 114     }
 115 }
 116
 117 # '<' and '>' appear to have special meanings on the excluded targets
 118 case $target_triplet in {
 119     { a29k-*-* } { }
 120     { frv-*-* } { }
 121     { hppa*-*-* } { }
 122     { m32r-*-* } { }
 123     { mmix-*-* } { }
 124     { *c4x*-*-* } { }
 125     { *c54x*-*-* } { }
 126     default {
 127         run_dump_test altmacro
 128         # The second test is valid only when '!' is not a comment
 129         # character (it is allowed to be a line comment character).
 130         if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
 131             run_dump_test altmac2
 132         }
 133     }
 134 }
 135
 136 # This test is for any COFF target.
 137 # We omit m88k COFF because it uses weird pseudo-op names.
 138 # We omit the ARM toolchains because they define locals to
 139 #  start with '.', which eliminates .eos, .text etc from the output.
 140 # Omit c54x, since .tag and .def mean something different on that target
 141 if {   ([istarget *-*-coff*] && ![istarget m88*-*-*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
 142      ||([istarget *-*-pe*] && ![istarget arm*-*-pe*] && ![istarget thumb*-*-pe*]) \
 143      || [istarget a29k-*-udi*] \
 144      || [istarget a29k-*-ebmon*] \
 145      || [istarget a29k-*-sym*] \
 146      || [istarget a29k-*-vxworks*] \
 147      || [istarget i*86-*-aix*] \
 148      || [istarget i*86-*-sco*] \
 149      || [istarget i*86-*-isc*] \
 150      || [istarget i*86-*-go32*] \
 151      || [istarget i*86-*-cygwin*] \
 152      || [istarget i*86-*-*nt] \
 153      || [istarget i*86-*-interix*] \
 154      || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } {
 155     run_dump_test cofftag
 156 }
 157
 158 # Test omitting conditionals from listings.
 159 proc test_cond {} {
 160     global comp_output
 161     global srcdir
 162     global subdir
 163
 164     set testname "conditional listings"
 165     gas_run cond.s "-alc" ">dump.out"
 166     if ![string match "" $comp_output] {
 167         send_log "$comp_output\n"
 168         fail $testname
 169     } else {
 170         if { [regexp_diff dump.out $srcdir/$subdir/cond.d] } {
 171             fail $testname
 172         } else {
 173             pass $testname
 174         }
 175     }
 176 }
 177
 178 # This test is not suitable for the PA for various reasons
 179 # not limited to the fact that it depends on specific section
 180 # names appearing in the output file.
 181 # again, p2align doesn't work on c54x target
 182 case $target_triplet in {
 183     { hppa*-*-* } { }
 184     { *c4x*-*-* } { }
 185     { *c54x*-*-* } { }
 186     default {
 187         test_cond
 188         run_dump_test incbin
 189     }
 190 }
 191
 192 if {  ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \
 193     || [istarget "i*86-*-cygwin*"] \
 194     || [istarget "i*86-*-mingw32*"] } {
 195   gas_test "fastcall.s" ""   "" "fastcall labels"
 196 }
 197
 198 run_dump_test assign
 199 run_dump_test sleb128
 200
 201 # .quad is 16 bytes on i960.
 202 if { ![istarget "i960-*-*"] } {
 203     run_dump_test quad
 204 }
 205
 206 load_lib gas-dg.exp
 207 dg-init
 208 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
 209 dg-finish