1 # Copyright (C) 2012-2016 Free Software Foundation, Inc.
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.
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.
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.
18 # These tests should be valid on all targets.
21 # I think currently all targets fail this one when listings are enabled.
22 gas_test "p2425.s" "" "" "pcrel values in assignment"
24 # p1480.s uses a ".space" directive which for most assemblers means
25 # "allocate some space". On the PA it means "switch into this space".
27 # Therefore this test (as it is currently written) is completely bogus
28 # for any PA target. Do not bother trying to run it and just claim
31 # The C54x uses ".space" to allocate bits, and requires absolute expressions;
32 # The ".space" directive is taken care of in the C54x-specific tests, so fail
35 # The test also doesn't work on mep targets, since they use RELC, and it
36 # will avoid simplifying the expression since it conservatively assumes
37 # ugly expressions can be saved until link-time.
38 if { [istarget hppa*-*-*] || [istarget *c54x*-*-*] || [istarget mep*-*-*]} then {
40 fail "simplifiable double subtraction"
42 gas_test "p1480.s" "" "-a>" "simplifiable double subtraction"
45 # No floating point support in assembly code for CRIS and Z80.
46 if { ![istarget cris-*-*] && ![istarget crisv32-*-*]
47 && ![istarget z80-*-*] } then {
48 gas_test "float.s" "" "" "simple FP constants"
51 # This test is meaningless for the PA; the difference of two undefined
52 # symbols is something that is (and must be) supported on the PA.
53 # The same is true for ALPHA-VMS.
55 # The AVR, MICROBLAZE, MN10300, RL78 and RX ports all support link time
56 # relaxation, which in turn allows for link time resolution of the
57 # differences of two previously undefined symbols. Hence this test will
58 # not pass for these targets.
59 if { ![istarget alpha*-*-*vms*]
60 && ![istarget am3*-*-*]
61 && ![istarget avr-*-*]
62 && ![istarget hppa*-*-*]
63 && ![istarget microblaze-*-*]
64 && ![istarget mn10300-*-*]
65 && ![istarget msp430*-*-*]
66 && ![istarget rl78-*-*]
67 && ![istarget rx-*-*] } then {
68 gas_test_error "diff1.s" "" "difference of two undefined symbols"
71 gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one"
72 gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression"
74 # .equ works differently on some targets.
75 case $target_triplet in {
79 gas_test "equ-ok.s" "" "" ".equ for symbol already set"
80 gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv"
84 gas_test "eqv-ok.s" "" "" ".eqv support"
85 gas_test_error "eqv-bad.s" "" ".eqv for symbol already set"
87 if { ![istarget "bfin-*-*"] } then {
88 gas_test "assign-ok.s" "" "" "== assignment support"
90 gas_test_error "assign-bad.s" "" "== assignment for symbol already set"
92 # .equ works differently on some targets.
93 # linkrelax-ing prevents most forward references from working.
94 case $target_triplet in {
101 { microblaze-*-* } { }
102 { mn10\[23\]00*-*-* } { }
104 # Some targets don't manage to resolve BFD_RELOC_8 for constants.
105 setup_xfail "alpha*-*-*" "*c30*-*-*" "*c4x*-*-*" \
106 "d\[13\]0v*-*-*" "i860-*-*" \
107 "nds32*-*-*" "pdp11-*-*" "xtensa*-*-*"
108 run_dump_test forward
112 # aout relocs are often weird, so is mep. don't bother testing
113 # som doesn't use a .text section
114 # mmix doesn't like .L1:
115 # ti addresses aren't octets.
116 if { ![is_aout_format] } {
117 case $target_triplet in {
121 { alpha-*-*linux*ecoff } { }
123 { hppa*-*-hpux* } { }
136 # .set works differently on some targets.
137 # most of the tests won't work on targets that set linkrelax.
138 # 4 octet bytes confuse address matching on ti targets.
139 # pdp11 gets unexpected reloc types.
140 case $target_triplet in {
158 setup_xfail "arm-epoc-pe*"
159 # These targets fail redef2 because they disallow redefined
161 setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
162 setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
164 setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
165 setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
166 # rs6000-aix disallows redefinition via .comm.
167 setup_xfail "*-*-aix*"
168 # SOM uses a different syntax for .comm
169 setup_xfail "hppa*-*-hpux*"
170 # These targets fail redef3 because section contents for the
171 # word referencing the .comm sym is not zero and/or its reloc
172 # has a non-zero addend. Relaxing the test would hide real
174 setup_xfail "bfin-*-*" "i\[3-7\]86-*-*coff" \
175 "i\[3-7\]86-*-*pe" "i\[3-7\]86-*-go32*" \
176 "i\[3-7\]86-*-cygwin*" "i\[3-7\]86-*-mingw*" \
177 "x86_64-*-cygwin*" "x86_64-*-mingw*"
179 gas_test_error "redef4.s" "" ".set for symbol already used as label"
180 gas_test_error "redef5.s" "" ".set for symbol already defined through .comm"
185 set testname "comment.s: comments in listings"
190 gas_start "comment.s" "-al"
192 # Apparently CRLF is received when using ptys for subprocesses; hence the
195 -re "^ +1\[ \t\]+# This\[^\n\]*\n" { set x1 1 }
196 -re "^ +2\[ \t\]+# correctly\[^\n\]*\n" { set x2 1 }
197 -re "^ +3\[ \t\]+/. C comments too. ./\r?\r?\n" { set x3 1 }
199 timeout { perror "timeout\n"; break }
204 if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
207 # m32c pads out sections, even empty ones.
208 case $target_triplet in {
215 # This test checks the output of the -ag switch. It must detect at least
216 # the name of the input file, output file, and options passed.
217 proc general_info_section {} {
218 set testname "general info section in listings"
223 gas_start "comment.s" "-agn"
226 -re "^ \[^\n\]*\t: .*\-agn\[^\n\]*\n" { set x1 1 }
227 -re "^ \[^\n\]*\t: \[^\n\]*comment\.s\[^\n\]*\n" { set x2 1 }
228 -re "^ \[^\n\]*\t: a\.out\[^\n\]*\n" { set x3 1 }
230 timeout { perror "timeout\n"; break }
235 if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
241 # Test x930509a -- correct assembly of differences involving forward
246 set testname "difference between forward references"
248 gas_start "x930509.s" "-al"
250 # We need to accommodate both byte orders here.
251 # If ".long" means an 8-byte value on some target someday, this test will have
254 -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
255 -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
256 -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
258 timeout { perror "timeout\n"; break }
263 if !$x then { fail $testname }
266 # This test is meaningless for the PA and CR16/CRX: the difference of two
267 # symbols cannot be resolved by the assembler.
268 # C54x assembler (for compatibility) does not allow differences between
269 # forward references.
270 # C30 counts a four byte offset as a difference of one.
271 if { ![istarget *c30*-*-*]
272 && ![istarget *c4x*-*-*]
273 && ![istarget *c54x*-*-*]
274 && ![istarget cr16*-*-*]
275 && ![istarget crx*-*-*]
276 && ![istarget h8300*-*-*]
277 && ![istarget hppa*-*-*] } then {
278 # The vax fails because VMS can apparently actually handle this
279 # case in relocs, so gas doesn't handle it itself.
280 # msp430, mn10[23]00 and riscv emit two relocs to handle the difference of two symbols.
281 setup_xfail "mn10200-*-*" "mn10300*-*-*" "msp430*-*-*" "riscv*-*-*" "vax*-*-vms*"
285 # ".struct" and ".align" have different meanings on c54x
286 # These directives are done in the c54x-specific tests instead
287 case $target_triplet in {
294 setup_xfail "ns32k-*-*"
299 # '<' and '>' appear to have special meanings on the excluded targets
300 case $target_triplet in {
309 run_dump_test altmacro
310 # The second test is valid only when '!' is not a comment
311 # character (it is allowed to be a line comment character).
312 if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
313 run_dump_test altmac2
314 # Similarly this test does not work when ! is a line separator.
320 # This test is for any COFF target.
321 # We omit the ARM toolchains because they define locals to
322 # start with '.', which eliminates .eos, .text etc from the output.
323 # Omit c54x, since .tag and .def mean something different on that target
324 if { ([istarget *-*-coff*] && ![istarget arm*-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
325 ||([istarget *-*-pe*] && ![istarget arm*-*-pe*]) \
326 || [istarget i*86-*-aix*] \
327 || [istarget i*86-*-sco*] \
328 || [istarget i*86-*-isc*] \
329 || [istarget i*86-*-go32*] \
330 || [istarget i*86-*-cygwin*] \
331 || [istarget x86_64-*-mingw*] \
332 || [istarget i*86-*-*nt] \
333 || [istarget i*86-*-interix*] \
334 || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } {
335 run_dump_test cofftag
338 # Test omitting conditionals from listings.
344 set testname "conditional listings"
345 gas_run cond.s "-alc" ">dump.out"
346 if ![string match "" $comp_output] {
347 send_log "$comp_output\n"
350 if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
358 # This test is not suitable for the PA for various reasons
359 # not limited to the fact that it depends on specific section
360 # names appearing in the output file.
361 # Again, p2align doesn't work on c54x and related targets.
362 case $target_triplet in {
363 { alpha-*-linux*ecoff} { }
372 remote_download host "$srcdir/$subdir/incbin.dat"
377 if { ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \
378 || [istarget "i*86-*-cygwin*"] \
379 || [istarget "i*86-*-mingw32*"] } {
380 gas_test "fastcall.s" "" "" "fastcall labels"
383 if { ![istarget "bfin-*-*"] && ![istarget "nds32*-*-*"] } then {
386 run_dump_test sleb128
387 run_dump_test sleb128-2
388 run_dump_test sleb128-3
389 setup_xfail "nds32*-*-*"
390 run_dump_test sleb128-4
391 run_dump_test sleb128-5
392 # .byte is not 8 bits on either tic4x or tic54x
393 if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] } {
394 run_dump_test sleb128-7
397 # .byte is 32 bits on tic4x, and .p2align isn't supported on tic54x
398 # .space is different on hppa*-hpux.
399 # MeP put bytes into packets.
400 if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] && ![istarget "hppa*-*-hpux*"] && ![istarget "mep*-*-*"] } {
404 # powerpc and s390 allow a string argument to .byte
405 if { ![istarget "powerpc*-*-*"] && ![istarget "rs6000*-*-*"] && ![istarget "s390*-*-*"] } {
409 # .quad is 16 bytes on i960.
410 if { ![istarget "i960-*-*"] } {
414 # som doesn't use .data section.
415 case $target_triplet in {
419 { hppa*-*-hpux* } { }
425 # .set works differently on some targets.
426 case $target_triplet in {
432 setup_xfail "nds32*-*-*"
433 run_dump_test weakref1
434 run_dump_test weakref1g
435 run_dump_test weakref1l
436 run_dump_test weakref1u
437 run_dump_test weakref1w
440 gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
441 gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
442 gas_test_error "weakref4.s" "" "is already defined"
449 run_dump_test quoted-sym-names
451 run_list_test pr20312
455 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""