1 # Copyright (C) 2012-2018 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 ft32-*-*]
63 && ![istarget hppa*-*-*]
64 && ![istarget microblaze-*-*]
65 && ![istarget mn10300-*-*]
66 && ![istarget msp430*-*-*]
67 && ![istarget riscv*-*-*]
68 && ![istarget rl78-*-*]
69 && ![istarget rx-*-*] } then {
70 gas_test_error "diff1.s" "" "difference of two undefined symbols"
73 gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one"
74 gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression"
76 gas_test_error "none.s" "-o $srcdir/$subdir/none.s" "Output file must be distinct from input"
78 # .equ works differently on some targets.
79 case $target_triplet in {
83 gas_test "equ-ok.s" "" "" ".equ for symbol already set"
84 gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv"
88 gas_test "eqv-ok.s" "" "" ".eqv support"
89 gas_test_error "eqv-bad.s" "" ".eqv for symbol already set"
91 if { ![istarget "bfin-*-*"] } then {
92 gas_test "assign-ok.s" "" "" "== assignment support"
94 gas_test_error "assign-bad.s" "" "== assignment for symbol already set"
96 # .equ works differently on some targets.
97 # linkrelax-ing prevents most forward references from working.
98 case $target_triplet in {
106 { microblaze-*-* } { }
107 { mn10\[23\]00*-*-* } { }
109 # Some targets don't manage to resolve BFD_RELOC_8 for constants.
110 setup_xfail "alpha*-*-*" "*c30*-*-*" "*c4x*-*-*" \
112 "nds32*-*-*" "pdp11-*-*" "xtensa*-*-*"
113 run_dump_test forward
117 # aout relocs are often weird, so is mep. don't bother testing
118 # som doesn't use a .text section
119 # mmix doesn't like .L1:
120 # ti addresses aren't octets.
121 if { ![is_aout_format] } {
122 case $target_triplet in {
126 { alpha-*-*linux*ecoff } { }
128 { hppa*-*-hpux* } { }
141 # .set works differently on some targets.
142 # most of the tests won't work on targets that set linkrelax.
143 # 4 octet bytes confuse address matching on ti targets.
144 # pdp11 gets unexpected reloc types.
145 case $target_triplet in {
164 setup_xfail "arm-epoc-pe*"
165 # These targets fail redef2 because they disallow redefined
167 setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
168 setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
170 setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
171 setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
172 # rs6000-aix disallows redefinition via .comm.
173 setup_xfail "*-*-aix*"
174 # SOM uses a different syntax for .comm
175 setup_xfail "hppa*-*-hpux*"
176 # These targets fail redef3 because section contents for the
177 # word referencing the .comm sym is not zero and/or its reloc
178 # has a non-zero addend. Relaxing the test would hide real
180 setup_xfail "bfin-*-*" "i\[3-7\]86-*-*coff" \
181 "i\[3-7\]86-*-*pe" "i\[3-7\]86-*-go32*" \
182 "i\[3-7\]86-*-cygwin*" "i\[3-7\]86-*-mingw*" \
183 "x86_64-*-cygwin*" "x86_64-*-mingw*"
185 gas_test_error "redef4.s" "" ".set for symbol already used as label"
186 gas_test_error "redef5.s" "" ".set for symbol already defined through .comm"
191 set testname "comment.s: comments in listings"
196 gas_start "comment.s" "-al"
198 # Apparently CRLF is received when using ptys for subprocesses; hence the
201 -re "^ +1\[ \t\]+# This\[^\n\]*\n" { set x1 1 }
202 -re "^ +2\[ \t\]+# correctly\[^\n\]*\n" { set x2 1 }
203 -re "^ +3\[ \t\]+/. C comments too. ./\r?\r?\n" { set x3 1 }
205 timeout { perror "timeout\n"; break }
210 if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
213 # m32c pads out sections, even empty ones.
214 case $target_triplet in {
221 # This test checks the output of the -ag switch. It must detect at least
222 # the name of the input file, output file, and options passed.
223 proc general_info_section {} {
224 set testname "general info section in listings"
229 gas_start "comment.s" "-agn"
232 -re "^ \[^\n\]*\t: .*\-agn\[^\n\]*\n" { set x1 1 }
233 -re "^ \[^\n\]*\t: \[^\n\]*comment\.s\[^\n\]*\n" { set x2 1 }
234 -re "^ \[^\n\]*\t: a\.out\[^\n\]*\n" { set x3 1 }
236 timeout { perror "timeout\n"; break }
241 if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
247 # Test x930509a -- correct assembly of differences involving forward
252 set testname "difference between forward references"
254 gas_start "x930509.s" "-al"
256 # We need to accommodate both byte orders here.
257 # If ".long" means an 8-byte value on some target someday, this test will have
260 -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
261 -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
262 -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
264 timeout { perror "timeout\n"; break }
269 if !$x then { fail $testname }
272 # This test is meaningless for the PA and CR16/CRX: the difference of two
273 # symbols cannot be resolved by the assembler.
274 # C54x assembler (for compatibility) does not allow differences between
275 # forward references.
276 # C30 counts a four byte offset as a difference of one.
277 if { ![istarget *c30*-*-*]
278 && ![istarget *c4x*-*-*]
279 && ![istarget *c54x*-*-*]
280 && ![istarget cr16*-*-*]
281 && ![istarget crx*-*-*]
282 && ![istarget ft32-*-*]
283 && ![istarget h8300*-*-*]
284 && ![istarget hppa*-*-*] } then {
285 # The vax fails because VMS can apparently actually handle this
286 # case in relocs, so gas doesn't handle it itself.
287 # msp430, mn10[23]00 and riscv emit two relocs to handle the difference of two symbols.
288 setup_xfail "am3*-*-*" "mn10200-*-*" "mn10300*-*-*" "msp430*-*-*" "riscv*-*-*" "vax*-*-vms*"
292 # ".struct" and ".align" have different meanings on c54x
293 # These directives are done in the c54x-specific tests instead
294 case $target_triplet in {
301 setup_xfail "ns32k-*-*"
306 # '<' and '>' appear to have special meanings on the excluded targets
307 case $target_triplet in {
316 run_dump_test altmacro
317 # The second test is valid only when '!' is not a comment
318 # character (it is allowed to be a line comment character).
319 if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
320 run_dump_test altmac2
321 # Similarly this test does not work when ! is a line separator.
327 # This test is for any COFF target.
328 # We omit the ARM toolchains because they define locals to
329 # start with '.', which eliminates .eos, .text etc from the output.
330 # Omit c54x, since .tag and .def mean something different on that target
331 if { ([istarget *-*-coff*] && ![istarget arm*-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
332 ||([istarget *-*-pe*] && ![istarget arm*-*-pe*]) \
333 || [istarget i*86-*-aix*] \
334 || [istarget i*86-*-sco*] \
335 || [istarget i*86-*-isc*] \
336 || [istarget i*86-*-go32*] \
337 || [istarget i*86-*-cygwin*] \
338 || [istarget x86_64-*-mingw*] \
339 || [istarget i*86-*-*nt] \
340 || [istarget i*86-*-interix*] } {
341 run_dump_test cofftag
344 # Test omitting conditionals from listings.
350 set testname "conditional listings"
351 gas_run cond.s "-alc" ">dump.out"
352 if ![string match "" $comp_output] {
353 send_log "$comp_output\n"
356 if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
364 # This test is not suitable for the PA for various reasons
365 # not limited to the fact that it depends on specific section
366 # names appearing in the output file.
367 # Again, p2align doesn't work on c54x and related targets.
368 case $target_triplet in {
369 { alpha-*-linux*ecoff} { }
378 remote_download host "$srcdir/$subdir/incbin.dat"
383 if { ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \
384 || [istarget "i*86-*-cygwin*"] \
385 || [istarget "i*86-*-mingw32*"] } {
386 gas_test "fastcall.s" "" "" "fastcall labels"
389 if { ![istarget "bfin-*-*"] && ![istarget "nds32*-*-*"] } then {
392 run_dump_test sleb128
393 run_dump_test sleb128-2
394 run_dump_test sleb128-3
395 setup_xfail "nds32*-*-*"
396 run_dump_test sleb128-4
397 run_dump_test sleb128-5
398 # .byte is not 8 bits on either tic4x or tic54x
399 if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] } {
400 run_dump_test sleb128-7
401 run_dump_test sleb128-8
403 run_dump_test sleb128-9
405 # .byte is 32 bits on tic4x, and .p2align isn't supported on tic54x
406 # .space is different on hppa*-hpux.
407 # MeP put bytes into packets.
408 if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] && ![istarget "hppa*-*-hpux*"] && ![istarget "mep*-*-*"] } {
412 # powerpc and s390 allow a string argument to .byte
413 if { ![istarget "powerpc*-*-*"] && ![istarget "rs6000*-*-*"] && ![istarget "s390*-*-*"] } {
419 # som doesn't use .data section.
420 case $target_triplet in {
424 { hppa*-*-hpux* } { }
430 # .set works differently on some targets.
431 case $target_triplet in {
437 setup_xfail "nds32*-*-*"
438 run_dump_test weakref1
439 run_dump_test weakref1g
440 run_dump_test weakref1l
441 run_dump_test weakref1u
442 run_dump_test weakref1w
445 gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
446 gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
447 gas_test_error "weakref4.s" "" "is already defined"
454 run_dump_test quoted-sym-names
456 run_list_test pr20312
460 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
463 # Set $nop_type appropriately to indicate the NOP instruction mnemonic.
464 case $target_triplet in {
478 run_dump_test "org-1" [list [list as "--defsym nop_type=$nop_type"]]
479 run_dump_test "org-2"
480 run_dump_test "org-3"
481 run_dump_test "org-4"
482 run_dump_test "org-5"
483 run_dump_test "org-6"
485 run_dump_test "fill-1"