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 and Z80.
  27 if { ![istarget cris-*-*] && ![istarget crisv32-*-*]
  28      && ![istarget z80-*-*] } then {
  29     gas_test "float.s" ""   "" "simple FP constants"
  30 }
  31
  32 # This test is meaningless for the PA; the difference of two undefined
  33 # symbols is something that is (and must be) supported on the PA.
  34 if ![istarget hppa*-*-*] then {
  35     gas_test_error "diff1.s" "" "difference of two undefined symbols"
  36 }
  37
  38 # PR/1387
  39 setup_xfail "*-*-*"
  40 gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one"
  41 gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression"
  42
  43 # .equ works differently on some targets.
  44 case $target_triplet in {
  45     { hppa*-*-* } { }
  46     { *c54x*-*-* } { }
  47     default {
  48         gas_test "equ-ok.s" "" "" ".equ for symbol already set"
  49         gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv"
  50     }
  51 }
  52
  53 gas_test "eqv-ok.s" "" "" ".eqv support"
  54 gas_test_error "eqv-bad.s" "" ".eqv for symbol already set"
  55
  56 gas_test "assign-ok.s" "" "" "== assignment support"
  57 gas_test_error "assign-bad.s" "" "== assignment for symbol already set"
  58
  59 # .equ works differently on some targets.
  60 # linkrelax-ing prevents most forward references from working.
  61 case $target_triplet in {
  62     { crx*-*-* } { }
  63     { h8300*-*-* } { }
  64     { hppa*-*-* } { }
  65     { mn10\[23\]00*-*-* } { }
  66     { *c54x*-*-* } { }
  67     default {
  68         # Some targets don't manage to resolve BFD_RELOC_8 for constants.
  69         setup_xfail "alpha*-*-*" "avr-*-*" "*c30*-*-*" "*c4x*-*-*" \
  70             "d\[13\]0v*-*-*" "i860-*-*" "mips*-*-*" "msp430-*-*" \
  71             "pdp11-*-*" "sparc*-*-*" "xtensa-*-*"
  72         run_dump_test forward
  73     }
  74 }
  75
  76 # .set works differently on some targets.
  77 case $target_triplet in {
  78     { alpha*-*-* } { }
  79     { iq2000*-*-* } { }
  80     { mips*-*-* } { }
  81     { *c54x*-*-* } { }
  82     { z80-*-* } { }
  83     default {
  84         setup_xfail "*c30*-*-*" "*c4x*-*-*" "pdp11-*-*"
  85         run_dump_test redef
  86     }
  87 }
  88
  89 proc do_comment {} {
  90     set testname "comment.s: comments in listings"
  91     set x1 0
  92     set x2 0
  93     set x3 0
  94     set white {[ \t]*}
  95     gas_start "comment.s" "-al"
  96     while 1 {
  97 # Apparently CRLF is received when using ptys for subprocesses; hence the
  98 # \r\n for line 3.
  99         expect {
 100             -re "^ +1\[ \t\]+# This\[^\n\]*\n"          { set x1 1 }
 101             -re "^ +2\[ \t\]+# correctly\[^\n\]*\n"     { set x2 1 }
 102             -re "^ +3\[ \t\]+/. C comments too. ./\r?\n" { set x3 1 }
 103             -re "\[^\n\]*\n"                            { }
 104             timeout                             { perror "timeout\n"; break }
 105             eof                                 { break }
 106         }
 107     }
 108     gas_finish
 109     if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
 110 }
 111
 112 do_comment
 113
 114 #
 115 # Test x930509a -- correct assembly of differences involving forward
 116 # references.
 117 #
 118
 119 proc do_930509a {} {
 120     set testname "difference between forward references"
 121     set x 0
 122     gas_start "x930509.s" "-al"
 123     while 1 {
 124 # We need to accomodate both byte orders here.
 125 # If ".long" means an 8-byte value on some target someday, this test will have
 126 # to be fixed.
 127         expect {
 128             -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
 129             -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
 130             -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
 131             -re "\[^\n\]*\n" { }
 132             timeout { perror "timeout\n"; break }
 133             eof { break }
 134         }
 135     }
 136     gas_finish
 137     if !$x then { fail $testname }
 138 }
 139
 140 # This test is meaningless for the PA and CRX; the difference of two symbols
 141 # must not be resolved by the assembler.
 142 # C54x assembler (for compatibility) does not allow differences between
 143 # forward references
 144 # C30 counts a four byte offset as a difference of one.
 145 if { ![istarget hppa*-*-*] &&
 146      ![istarget  crx*-*-*] &&
 147      ![istarget *c30*-*-*] &&
 148      ![istarget *c4x*-*-*] &&
 149      ![istarget *c54x*-*-*] } then {
 150     # the vax fails because VMS can apparently actually handle this
 151     # case in relocs, so gas doesn't handle it itself.
 152     setup_xfail "h8300*-*-elf*" "mn10200*-*-*" "mn10300*-*-*" "vax*-*-vms*"
 153     do_930509a
 154 }
 155
 156 # ".struct" and ".align" have different meanings on c54x
 157 # These directives are done in the c54x-specific tests instead
 158 case $target_triplet in {
 159     { hppa*-*-* } { }
 160     { *c4x*-*-* } { }
 161     { *c54x*-*-* } { }
 162     default {
 163         run_dump_test struct
 164         run_dump_test align
 165         run_dump_test align2
 166     }
 167 }
 168
 169 # '<' and '>' appear to have special meanings on the excluded targets
 170 case $target_triplet in {
 171     { frv-*-* } { }
 172     { hppa*-*-* } { }
 173     { m32r-*-* } { }
 174     { mmix-*-* } { }
 175     { *c4x*-*-* } { }
 176     { *c54x*-*-* } { }
 177     { bfin-*-* } { }
 178     default {
 179         run_dump_test altmacro
 180         # The second test is valid only when '!' is not a comment
 181         # character (it is allowed to be a line comment character).
 182         if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
 183             run_dump_test altmac2
 184             # Similarly this test does not work when ! is a line seperator.
 185             run_dump_test eval
 186         }
 187     }
 188 }
 189
 190 # This test is for any COFF target.
 191 # We omit the ARM toolchains because they define locals to
 192 #  start with '.', which eliminates .eos, .text etc from the output.
 193 # Omit c54x, since .tag and .def mean something different on that target
 194 # Omit Z80, since octal numbers need a suffix on that target
 195 if {   ([istarget *-*-coff*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff] && ![istarget z80-*-coff]) \
 196      ||([istarget *-*-pe*] && ![istarget arm*-*-pe*] && ![istarget thumb*-*-pe*]) \
 197      || [istarget i*86-*-aix*] \
 198      || [istarget i*86-*-sco*] \
 199      || [istarget i*86-*-isc*] \
 200      || [istarget i*86-*-go32*] \
 201      || [istarget i*86-*-cygwin*] \
 202      || [istarget i*86-*-*nt] \
 203      || [istarget i*86-*-interix*] \
 204      || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } {
 205     run_dump_test cofftag
 206 }
 207
 208 # Test omitting conditionals from listings.
 209 proc test_cond {} {
 210     global comp_output
 211     global srcdir
 212     global subdir
 213
 214     set testname "conditional listings"
 215     gas_run cond.s "-alc" ">dump.out"
 216     if ![string match "" $comp_output] {
 217         send_log "$comp_output\n"
 218         fail $testname
 219     } else {
 220         if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
 221             fail $testname
 222         } else {
 223             pass $testname
 224         }
 225     }
 226 }
 227
 228 # This test is not suitable for the PA for various reasons
 229 # not limited to the fact that it depends on specific section
 230 # names appearing in the output file.
 231 # again, p2align doesn't work on c54x target
 232 case $target_triplet in {
 233     { hppa*-*-* } { }
 234     { *c4x*-*-* } { }
 235     { *c54x*-*-* } { }
 236     default {
 237         test_cond
 238         run_dump_test incbin
 239     }
 240 }
 241
 242 if {  ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \
 243     || [istarget "i*86-*-cygwin*"] \
 244     || [istarget "i*86-*-mingw32*"] } {
 245   gas_test "fastcall.s" ""   "" "fastcall labels"
 246 }
 247
 248 run_dump_test assign
 249 run_dump_test sleb128
 250
 251 # .quad is 16 bytes on i960.
 252 if { ![istarget "i960-*-*"] } {
 253     run_dump_test quad
 254 }
 255
 256
 257 # .set works differently on some targets.
 258 case $target_triplet in {
 259     { z80-*-* } { }
 260     default {
 261         run_dump_test weakref1
 262         run_dump_test weakref1g
 263         run_dump_test weakref1l
 264         run_dump_test weakref1u
 265         run_dump_test weakref1w
 266     }
 267 }
 268 gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
 269 gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
 270
 271 load_lib gas-dg.exp
 272 dg-init
 273 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
 274 dg-finish