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Diffstat (limited to 'binutils-2.25/gas/testsuite/gas/all/gas.exp')
| -rw-r--r-- | binutils-2.25/gas/testsuite/gas/all/gas.exp | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/binutils-2.25/gas/testsuite/gas/all/gas.exp b/binutils-2.25/gas/testsuite/gas/all/gas.exp new file mode 100644 index 00000000..35bcd959 --- /dev/null +++ b/binutils-2.25/gas/testsuite/gas/all/gas.exp @@ -0,0 +1,433 @@ +# Copyright 2012 +# Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + +# +# These tests should be valid on all targets. +# + +# I think currently all targets fail this one when listings are enabled. +gas_test "p2425.s" "" "" "pcrel values in assignment" + +# p1480.s uses a ".space" directive which for most assemblers means +# "allocate some space". On the PA it means "switch into this space". +# +# Therefore this test (as it is currently written) is completely bogus +# for any PA target. Do not bother trying to run it and just claim +# it fails. +# +# The C54x uses ".space" to allocate bits, and requires absolute expressions; +# The ".space" directive is taken care of in the C54x-specific tests, so fail +# here +# +# The test also doesn't work on mep targets, since they use RELC, and it +# will avoid simplifying the expression since it conservatively assumes +# ugly expressions can be saved until link-time. +if { [istarget hppa*-*-*] || [istarget *c54x*-*-*] || [istarget mep*-*-*]} then { + setup_xfail *-*-* + fail "simplifiable double subtraction" +} else { + gas_test "p1480.s" "" "-a>" "simplifiable double subtraction" +} + +# No floating point support in assembly code for CRIS and Z80. +if { ![istarget cris-*-*] && ![istarget crisv32-*-*] + && ![istarget z80-*-*] } then { + gas_test "float.s" "" "" "simple FP constants" +} + +# This test is meaningless for the PA; the difference of two undefined +# symbols is something that is (and must be) supported on the PA. +# The same is true for alpha-vms +# +# The MN10300 port supports link time relaxation which in turn allows +# for link time resolution of the differneces of two symbols which are +# undefined at assembly time. Hence this test will not pass for the +# MN10300. The same thing is true for the RX port as well. +if { ![istarget hppa*-*-*] + && ![istarget alpha*-*-*vms*] + && ![istarget rx-*-*] + && ![istarget mn10300-*-*] + && ![istarget msp430*-*-*] + && ![istarget am3*-*-*] } then { + gas_test_error "diff1.s" "" "difference of two undefined symbols" +} + +gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one" +gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression" + +# .equ works differently on some targets. +case $target_triplet in { + { hppa*-*-* } { } + { *c54x*-*-* } { } + default { + gas_test "equ-ok.s" "" "" ".equ for symbol already set" + gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv" + } +} + +gas_test "eqv-ok.s" "" "" ".eqv support" +gas_test_error "eqv-bad.s" "" ".eqv for symbol already set" + +if { ![istarget "bfin-*-*"] } then { + gas_test "assign-ok.s" "" "" "== assignment support" +} +gas_test_error "assign-bad.s" "" "== assignment for symbol already set" + +# .equ works differently on some targets. +# linkrelax-ing prevents most forward references from working. +case $target_triplet in { + { *c54x*-*-* } { } + { cr16*-*-* } { } + { crx*-*-* } { } + { h8300*-*-* } { } + { hppa*-*-* } { } + { mep-*-* } { } + { mn10\[23\]00*-*-* } { } + default { + # Some targets don't manage to resolve BFD_RELOC_8 for constants. + setup_xfail "alpha*-*-*" "*c30*-*-*" "*c4x*-*-*" \ + "d\[13\]0v*-*-*" "i860-*-*" "mips*-*-*" \ + "pdp11-*-*" "xtensa*-*-*" + run_dump_test forward + } +} + +# aout relocs are often weird, so is mep. don't bother testing +# som doesn't use a .text section +# mmix doesn't like .L1: +# ti addresses aren't octets. +if { ![is_aout_format] } { + case $target_triplet in { + { hppa*64*-*-* } { + run_dump_test fwdexp + } + { hppa*-*-hpux* } { } + { mep-*-* } { } + { mmix-*-* } { } + { tic30*-*-* } { } + { tic4x*-*-* } { } + { tic54x*-*-* } { } + default { + run_dump_test fwdexp + } + } +} + +# .set works differently on some targets. +# most of the tests won't work on targets that set linkrelax. +# 4 octet bytes confuse address matching on ti targets. +# pdp11 gets unexpected reloc types. +case $target_triplet in { + { alpha*-*-* } { } + { cr16*-*-* } { } + { crx*-*-* } { } + { h8300-*-* } { } + { mips*-*-* } { } + { mn10200-*-* } { } + { mn10300-*-* } { } + { msp430*-*-* } { } + { pdp11-*-* } { } + { tic30*-*-* } { } + { tic4x*-*-* } { } + { tic54x*-*-* } { } + { xtensa*-*-* } { } + { z80-*-* } { } + default { + run_dump_test redef + # These targets fail redef2 because they disallow redefined + # symbols on relocs. + setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" + setup_xfail "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*" + run_dump_test redef2 + setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" + setup_xfail "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*" + # rs6000-aix disallows redefinition via .comm. + setup_xfail "*-*-aix*" + # SOM uses a different syntax for .comm + setup_xfail "hppa*-*-hpux*" + # These targets fail redef3 because section contents for the + # word referencing the .comm sym is not zero and/or its reloc + # has a non-zero addend. Relaxing the test would hide real + # failures such as or32-elf. + setup_xfail "bfin-*-*" "i\[3-7\]86-*-*coff" \ + "i\[3-7\]86-*-*pe" "i\[3-7\]86-*-go32*" \ + "i\[3-7\]86-*-cygwin*" "i\[3-7\]86-*-mingw*" "x86_64-*-mingw*" + run_dump_test redef3 + gas_test_error "redef4.s" "" ".set for symbol already used as label" + gas_test_error "redef5.s" "" ".set for symbol already defined through .comm" + } +} + +proc do_comment {} { + set testname "comment.s: comments in listings" + set x1 0 + set x2 0 + set x3 0 + set white {[ \t]*} + gas_start "comment.s" "-al" + while 1 { +# Apparently CRLF is received when using ptys for subprocesses; hence the +# \r\n for line 3. + expect { + -re "^ +1\[ \t\]+# This\[^\n\]*\n" { set x1 1 } + -re "^ +2\[ \t\]+# correctly\[^\n\]*\n" { set x2 1 } + -re "^ +3\[ \t\]+/. C comments too. ./\r?\r?\n" { set x3 1 } + -re "\[^\n\]*\n" { } + timeout { perror "timeout\n"; break } + eof { break } + } + } + gas_finish + if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname } +} + +# m32c pads out sections, even empty ones. +case $target_triplet in { + { m32c-*-* } { } + default { + do_comment + } +} + +# This test checks the output of the -ag switch. It must detect at least +# the name of the input file, output file, and options passed. +proc general_info_section {} { + set testname "general info section in listings" + set x1 0 + set x2 0 + set x3 0 + set white {[ \t]*} + gas_start "comment.s" "-agn" + while 1 { + expect { + -re "^ \[^\n\]*\t: .*\-agn\[^\n\]*\n" { set x1 1 } + -re "^ \[^\n\]*\t: \[^\n\]*comment\.s\[^\n\]*\n" { set x2 1 } + -re "^ \[^\n\]*\t: a\.out\[^\n\]*\n" { set x3 1 } + -re "\[^\n\]*\n" { } + timeout { perror "timeout\n"; break } + eof { break } + } + } + gas_finish + if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname } +} + +general_info_section + +# +# Test x930509a -- correct assembly of differences involving forward +# references. +# + +proc do_930509a {} { + set testname "difference between forward references" + set x 0 + gas_start "x930509.s" "-al" + while 1 { +# We need to accomodate both byte orders here. +# If ".long" means an 8-byte value on some target someday, this test will have +# to be fixed. + expect { + -re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 } + -re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 } + -re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 } + -re "\[^\n\]*\n" { } + timeout { perror "timeout\n"; break } + eof { break } + } + } + gas_finish + if !$x then { fail $testname } +} + +# This test is meaningless for the PA and CR16/CRX: the difference of two +# symbols cannot be resolved by the assembler. +# C54x assembler (for compatibility) does not allow differences between +# forward references. +# C30 counts a four byte offset as a difference of one. +if { ![istarget hppa*-*-*] && + ![istarget cr16*-*-*] && + ![istarget crx*-*-*] && + ![istarget *c30*-*-*] && + ![istarget *c4x*-*-*] && + ![istarget *c54x*-*-*] } then { + # the vax fails because VMS can apparently actually handle this + # case in relocs, so gas doesn't handle it itself. + # msp430 and mn10300 emit two relocs to handle the difference of two symbols. + setup_xfail "mn10300*-*-*" "msp430*-*-*" "vax*-*-vms*" + do_930509a +} + +# ".struct" and ".align" have different meanings on c54x +# These directives are done in the c54x-specific tests instead +case $target_triplet in { + { hppa*-*-* } { } + { *c4x*-*-* } { } + { *c54x*-*-* } { } + default { + run_dump_test struct + run_dump_test align + run_dump_test align2 + } +} + +# '<' and '>' appear to have special meanings on the excluded targets +case $target_triplet in { + { frv-*-* } { } + { hppa*-*-* } { } + { m32r-*-* } { } + { mmix-*-* } { } + { *c4x*-*-* } { } + { *c54x*-*-* } { } + { bfin-*-* } { } + default { + run_dump_test altmacro + # The second test is valid only when '!' is not a comment + # character (it is allowed to be a line comment character). + if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] { + run_dump_test altmac2 + # Similarly this test does not work when ! is a line seperator. + run_dump_test eval + } + } +} + +# This test is for any COFF target. +# We omit the ARM toolchains because they define locals to +# start with '.', which eliminates .eos, .text etc from the output. +# Omit c54x, since .tag and .def mean something different on that target +if { ([istarget *-*-coff*] && ![istarget arm*-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \ + ||([istarget *-*-pe*] && ![istarget arm*-*-pe*]) \ + || [istarget i*86-*-aix*] \ + || [istarget i*86-*-sco*] \ + || [istarget i*86-*-isc*] \ + || [istarget i*86-*-go32*] \ + || [istarget i*86-*-cygwin*] \ + || [istarget x86_64-*-mingw*] \ + || [istarget i*86-*-*nt] \ + || [istarget i*86-*-interix*] \ + || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } { + run_dump_test cofftag +} + +# Test omitting conditionals from listings. +proc test_cond {} { + global comp_output + global srcdir + global subdir + + set testname "conditional listings" + gas_run cond.s "-alc" ">dump.out" + if ![string match "" $comp_output] { + send_log "$comp_output\n" + fail $testname + } else { + if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } { + fail $testname + } else { + pass $testname + } + } +} + +# This test is not suitable for the PA for various reasons +# not limited to the fact that it depends on specific section +# names appearing in the output file. +# again, p2align doesn't work on c54x target +case $target_triplet in { + { hppa*-*-* } { } + { *c4x*-*-* } { } + { *c54x*-*-* } { } + { rx-*-* } { } + default { + test_cond + remote_download host "$srcdir/$subdir/incbin.dat" + run_dump_test incbin + } +} + +if { ([istarget "i*86-*-*pe*"] && ![istarget "i*86-*-openbsd*"]) \ + || [istarget "i*86-*-cygwin*"] \ + || [istarget "i*86-*-mingw32*"] } { + gas_test "fastcall.s" "" "" "fastcall labels" +} + +if { ![istarget "bfin-*-*"] } then { + run_dump_test assign +} +run_dump_test sleb128 +run_dump_test sleb128-2 +run_dump_test sleb128-3 +run_dump_test sleb128-4 +run_dump_test sleb128-5 +# .byte is not 8 bits on either tic4x or tic54x +if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] } { + run_dump_test sleb128-7 +} + +# .byte is 32 bits on tic4x, and .p2align isn't supported on tic54x +# .space is different on hppa*-hpux. +# MeP put bytes into packets. +if { ![istarget "tic4x*-*-*"] && ![istarget "tic54x*-*-*"] && ![istarget "hppa*-*-hpux*"] && ![istarget "mep*-*-*"] } { + run_dump_test relax +} + +# powerpc and s390 allow a string argument to .byte +if { ![istarget "powerpc*-*-*"] && ![istarget "rs6000*-*-*"] && ![istarget "s390*-*-*"] } { + run_dump_test byte +} + +# .quad is 16 bytes on i960. +if { ![istarget "i960-*-*"] } { + run_dump_test quad +} + +# som doesn't use .data section. +case $target_triplet in { + { hppa*64*-*-* } { + run_dump_test octa + } + { hppa*-*-hpux* } { } + default { + run_dump_test octa + } +} + +# .set works differently on some targets. +case $target_triplet in { + { alpha*-*-* } { } + { mips*-*-* } { } + { *c54x*-*-* } { } + { z80-*-* } { } + default { + run_dump_test weakref1 + run_dump_test weakref1g + run_dump_test weakref1l + run_dump_test weakref1u + run_dump_test weakref1w + } +} +gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e" +gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a" +gas_test_error "weakref4.s" "" "is already defined" + +run_dump_test string + +load_lib gas-dg.exp +dg-init +dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" "" +dg-finish |