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 gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one"
  39 gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression"
  40
  41 # .equ works differently on some targets.
  42 case $target_triplet in {
  43     { hppa*-*-* } { }
  44     { *c54x*-*-* } { }
  45     default {
  46         gas_test "equ-ok.s" "" "" ".equ for symbol already set"
  47         gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv"
  48     }
  49 }
  50
  51 gas_test "eqv-ok.s" "" "" ".eqv support"
  52 gas_test_error "eqv-bad.s" "" ".eqv for symbol already set"
  53
  54 gas_test "assign-ok.s" "" "" "== assignment support"
  55 gas_test_error "assign-bad.s" "" "== assignment for symbol already set"
  56
  57 # .equ works differently on some targets.
  58 # linkrelax-ing prevents most forward references from working.
  59 case $target_triplet in {
  60     { crx*-*-* } { }
  61     { h8300*-*-* } { }
  62     { hppa*-*-* } { }
  63     { mn10\[23\]00*-*-* } { }
  64     { *c54x*-*-* } { }
  65     default {
  66         # Some targets don't manage to resolve BFD_RELOC_8 for constants.
  67         setup_xfail "alpha*-*-*" "avr-*-*" "*c30*-*-*" "*c4x*-*-*" \
  68             "d\[13\]0v*-*-*" "i860-*-*" "mips*-*-*" "msp430-*-*" \
  69             "pdp11-*-*" "sparc*-*-*" "xtensa-*-*"
  70         run_dump_test forward
  71     }
  72 }
  73
  74 # .set works differently on some targets.
  75 case $target_triplet in {
  76     { alpha*-*-* } { }
  77     { mips*-*-* } { }
  78     { *c54x*-*-* } { }
  79     { z80-*-* } { }
  80     default {
  81         setup_xfail "*c30*-*-*" "*c4x*-*-*" "pdp11-*-*"
  82         run_dump_test redef
  83         setup_xfail "*c30*-*-*" "*c4x*-*-*" "*arm*-*-*aout*" "*arm*-*-*coff" \
  84             "*arm*-*-pe" "crx*-*-*" "h8300*-*-*" "m68hc*-*-*" "maxq-*-*" \
  85             "pdp11-*-*" "vax*-*-*" "z8k-*-*"
  86         run_dump_test redef2
  87         setup_xfail "*-*-aix*" "*-*-coff" "*-*-cygwin" "*-*-mingw*" "*-*-pe*" \
  88             "bfin-*-*" "*c4x*-*-*" "crx*-*-*" "h8300*-*-*" "hppa*-*-hpux*" \
  89             "m68hc*-*-*" "maxq-*-*" "or32-*-*" "pdp11-*-*" "vax*-*-*" "z8k-*-*"
  90         run_dump_test redef3
  91         setup_xfail "*c4x*-*-*"
  92         gas_test_error "redef4.s" "" ".set for symbol already used as label"
  93         setup_xfail "*c4x*-*-*"
  94         gas_test_error "redef5.s" "" ".set for symbol already defined through .comm"
  95     }
  96 }
  97
  98 proc do_comment {} {
  99     set testname "comment.s: comments in listings"
 100     set x1 0
 101     set x2 0
 102     set x3 0
 103     set white {[ \t]*}
 104     gas_start "comment.s" "-al"
 105     while 1 {
 106 # Apparently CRLF is received when using ptys for subprocesses; hence the
 107 # \r\n for line 3.
 108         expect {
 109             -re "^ +1\[ \t\]+# This\[^\n\]*\n"          { set x1 1 }
 110             -re "^ +2\[ \t\]+# correctly\[^\n\]*\n"     { set x2 1 }
 111             -re "^ +3\[ \t\]+/. C comments too. ./\r?\n" { set x3 1 }
 112             -re "\[^\n\]*\n"                            { }
 113             timeout                             { perror "timeout\n"; break }
 114             eof                                 { break }
 115         }
 116     }
 117     gas_finish
 118     if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
 119 }
 120
 121 do_comment
 122
 123 #
 124 # Test x930509a -- correct assembly of differences involving forward
 125 # references.
 126 #
 127
 128 proc do_930509a {} {
 129     set testname "difference between forward references"
 130     set x 0
 131     gas_start "x930509.s" "-al"
 132     while 1 {
 133 # We need to accomodate both byte orders here.
 134 # If ".long" means an 8-byte value on some target someday, this test will have
 135 # to be fixed.
 136         expect {
 137             -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
 138             -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
 139             -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
 140             -re "\[^\n\]*\n" { }
 141             timeout { perror "timeout\n"; break }
 142             eof { break }
 143         }
 144     }
 145     gas_finish
 146     if !$x then { fail $testname }
 147 }
 148
 149 # This test is meaningless for the PA and CRX; the difference of two symbols
 150 # must not be resolved by the assembler.
 151 # C54x assembler (for compatibility) does not allow differences between
 152 # forward references
 153 # C30 counts a four byte offset as a difference of one.
 154 if { ![istarget hppa*-*-*] &&
 155      ![istarget  crx*-*-*] &&
 156      ![istarget *c30*-*-*] &&
 157      ![istarget *c4x*-*-*] &&
 158      ![istarget *c54x*-*-*] } then {
 159     # the vax fails because VMS can apparently actually handle this
 160     # case in relocs, so gas doesn't handle it itself.
 161     setup_xfail "h8300*-*-elf*" "mn10200*-*-*" "mn10300*-*-*" "vax*-*-vms*"
 162     do_930509a
 163 }
 164
 165 # ".struct" and ".align" have different meanings on c54x
 166 # These directives are done in the c54x-specific tests instead
 167 case $target_triplet in {
 168     { hppa*-*-* } { }
 169     { *c4x*-*-* } { }
 170     { *c54x*-*-* } { }
 171     default {
 172         run_dump_test struct
 173         run_dump_test align
 174         run_dump_test align2
 175     }
 176 }
 177
 178 # '<' and '>' appear to have special meanings on the excluded targets
 179 case $target_triplet in {
 180     { frv-*-* } { }
 181     { hppa*-*-* } { }
 182     { m32r-*-* } { }
 183     { mmix-*-* } { }
 184     { *c4x*-*-* } { }
 185     { *c54x*-*-* } { }
 186     { bfin-*-* } { }
 187     default {
 188         run_dump_test altmacro
 189         # The second test is valid only when '!' is not a comment
 190         # character (it is allowed to be a line comment character).
 191         if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
 192             run_dump_test altmac2
 193             # Similarly this test does not work when ! is a line seperator.
 194             run_dump_test eval
 195         }
 196     }
 197 }
 198
 199 # This test is for any COFF target.
 200 # We omit the ARM toolchains because they define locals to
 201 #  start with '.', which eliminates .eos, .text etc from the output.
 202 # Omit c54x, since .tag and .def mean something different on that target
 203 if {   ([istarget *-*-coff*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
 204      ||([istarget *-*-pe*] && ![istarget arm*-*-pe*] && ![istarget thumb*-*-pe*]) \
 205      || [istarget i*86-*-aix*] \
 206      || [istarget i*86-*-sco*] \
 207      || [istarget i*86-*-isc*] \
 208      || [istarget i*86-*-go32*] \
 209      || [istarget i*86-*-cygwin*] \
 210      || [istarget x86_64-*-mingw64*] \
 211      || [istarget i*86-*-*nt] \
 212      || [istarget i*86-*-interix*] \
 213      || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } {
 214     run_dump_test cofftag
 215 }
 216
 217 # Test omitting conditionals from listings.
 218 proc test_cond {} {
 219     global comp_output
 220     global srcdir
 221     global subdir
 222
 223     set testname "conditional listings"
 224     gas_run cond.s "-alc" ">dump.out"
 225     if ![string match "" $comp_output] {
 226         send_log "$comp_output\n"
 227         fail $testname
 228     } else {
 229         if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
 230             fail $testname
 231         } else {
 232             pass $testname
 233         }
 234     }
 235 }
 236
 237 # This test is not suitable for the PA for various reasons
 238 # not limited to the fact that it depends on specific section
 239 # names appearing in the output file.
 240 # again, p2align doesn't work on c54x target
 241 case $target_triplet in {
 242     { hppa*-*-* } { }
 243     { *c4x*-*-* } { }
 244     { *c54x*-*-* } { }
 245     default {
 246         test_cond
 247         run_dump_test incbin
 248     }
 249 }
 250
 251 if {  ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \
 252     || [istarget "i*86-*-cygwin*"] \
 253     || [istarget "i*86-*-mingw32*"] } {
 254   gas_test "fastcall.s" ""   "" "fastcall labels"
 255 }
 256
 257 run_dump_test assign
 258 run_dump_test sleb128
 259
 260 # .quad is 16 bytes on i960.
 261 if { ![istarget "i960-*-*"] } {
 262     run_dump_test quad
 263 }
 264
 265
 266 # .set works differently on some targets.
 267 case $target_triplet in {
 268     { alpha*-*-* } { }
 269     { mips*-*-* } { }
 270     { *c54x*-*-* } { }
 271     { z80-*-* } { }
 272     default {
 273         run_dump_test weakref1
 274         run_dump_test weakref1g
 275         run_dump_test weakref1l
 276         run_dump_test weakref1u
 277         run_dump_test weakref1w
 278     }
 279 }
 280 gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
 281 gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
 282 gas_test_error "weakref4.s" "" "is already defined"
 283
 284 load_lib gas-dg.exp
 285 dg-init
 286 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
 287 dg-finish