+# Copyright (C) 2012-2018 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.
#
# The ".space" directive is taken care of in the C54x-specific tests, so fail
# here
#
-if { [istarget hppa*-*-*] || [istarget *c54x*-*-*] } then {
+# 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.
-if { ![istarget cris-*-*] && ![istarget crisv32-*-*] } then {
+# 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.
-if ![istarget hppa*-*-*] then {
+# The same is true for ALPHA-VMS.
+#
+# The AVR, MICROBLAZE, MN10300, RL78 and RX ports all support link time
+# relaxation, which in turn allows for link time resolution of the
+# differences of two previously undefined symbols. Hence this test will
+# not pass for these targets.
+if { ![istarget alpha*-*-*vms*]
+ && ![istarget am3*-*-*]
+ && ![istarget avr-*-*]
+ && ![istarget ft32-*-*]
+ && ![istarget hppa*-*-*]
+ && ![istarget microblaze-*-*]
+ && ![istarget mn10300-*-*]
+ && ![istarget msp430*-*-*]
+ && ![istarget riscv*-*-*]
+ && ![istarget rl78-*-*]
+ && ![istarget rx-*-*] } 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"
+
+gas_test_error "none.s" "-o $srcdir/$subdir/none.s" "Output file must be distinct from input"
+
+# .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 {
+ { am3*-*-* } { }
+ { *c54x*-*-* } { }
+ { cr16*-*-* } { }
+ { crx*-*-* } { }
+ { h8300*-*-* } { }
+ { hppa*-*-* } { }
+ { mep-*-* } { }
+ { microblaze-*-* } { }
+ { mn10\[23\]00*-*-* } { }
+ default {
+ # Some targets don't manage to resolve BFD_RELOC_8 for constants.
+ setup_xfail "alpha*-*-*" "*c30*-*-*" "*c4x*-*-*" \
+ "d\[13\]0v*-*-*" \
+ "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
+ }
+ { alpha-*-*linux*ecoff } { }
+ { alpha-*-osf* } { }
+ { hppa*-*-hpux* } { }
+ { mep-*-* } { }
+ { mmix-*-* } { }
+ { nds32*-*-* } { }
+ { 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*-*-* } { }
+ { am3*-*-* } { }
+ { cr16*-*-* } { }
+ { crx*-*-* } { }
+ { h8300-*-* } { }
+ { mips*-*-* } { }
+ { mn10200-*-* } { }
+ { mn10300-*-* } { }
+ { msp430*-*-* } { }
+ { nds32*-*-* } { }
+ { 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-*-*" "rl78-*-*"
+ setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
+ run_dump_test redef2
+ setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
+ setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
+ # rs6000-aix disallows redefinition via .comm.
+ setup_xfail "*-*-aix*"
+ # 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.
+ 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-*-cygwin*" "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
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?\n" { set x3 1 }
+ -re "^ +3\[ \t\]+/. C comments too. ./\r?\r?\n" { set x3 1 }
-re "\[^\n\]*\n" { }
timeout { perror "timeout\n"; break }
eof { break }
if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
}
-do_comment
+# 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 $testname }
+}
+
+general_info_section
#
# Test x930509a -- correct assembly of differences involving forward
set x 0
gas_start "x930509.s" "-al"
while 1 {
-# We need to accomodate both byte orders here.
+# We need to accommodate both byte orders here.
# If ".long" means an 8-byte value on some target someday, this test will have
# to be fixed.
expect {
if !$x then { fail $testname }
}
-# This test is meaningless for the PA and CRX; the difference of two symbols
-# must not be resolved by the assembler.
+# 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
+# forward references.
# C30 counts a four byte offset as a difference of one.
-if { ![istarget hppa*-*-*] &&
- ![istarget crx*-*-*] &&
- ![istarget *c30*-*-*] &&
- ![istarget *c4x*-*-*] &&
- ![istarget *c54x*-*-*] } then {
- # the vax fails because VMS can apparently actually handle this
+if { ![istarget *c30*-*-*]
+ && ![istarget *c4x*-*-*]
+ && ![istarget *c54x*-*-*]
+ && ![istarget cr16*-*-*]
+ && ![istarget crx*-*-*]
+ && ![istarget ft32-*-*]
+ && ![istarget h8300*-*-*]
+ && ![istarget hppa*-*-*] } then {
+ # The vax fails because VMS can apparently actually handle this
# case in relocs, so gas doesn't handle it itself.
- setup_xfail "h8300*-*-elf*" "mn10200*-*-*" "mn10300*-*-*" "vax*-*-vms*"
+ # msp430, mn10[23]00 and riscv emit two relocs to handle the difference of two symbols.
+ setup_xfail "am3*-*-*" "mn10200-*-*" "mn10300*-*-*" "msp430*-*-*" "riscv*-*-*" "vax*-*-vms*"
do_930509a
}
default {
run_dump_test struct
run_dump_test align
+ setup_xfail "ns32k-*-*"
run_dump_test align2
}
}
# '<' and '>' appear to have special meanings on the excluded targets
case $target_triplet in {
- { a29k-*-* } { }
{ frv-*-* } { }
{ hppa*-*-* } { }
{ m32r-*-* } { }
{ mmix-*-* } { }
{ *c4x*-*-* } { }
{ *c54x*-*-* } { }
+ { bfin-*-* } { }
default {
run_dump_test altmacro
# The second test is valid only when '!' is not a comment
# character (it is allowed to be a line comment character).
if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
run_dump_test altmac2
+ # Similarly this test does not work when ! is a line separator.
+ run_dump_test eval
}
}
}
# This test is for any COFF target.
-# We omit m88k COFF because it uses weird pseudo-op names.
# We omit the ARM toolchains because they define locals to
# start with '.', which eliminates .eos, .text etc from the output.
# Omit c54x, since .tag and .def mean something different on that target
-if { ([istarget *-*-coff*] && ![istarget m88*-*-*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
- ||([istarget *-*-pe*] && ![istarget arm*-*-pe*] && ![istarget thumb*-*-pe*]) \
- || [istarget a29k-*-udi*] \
- || [istarget a29k-*-ebmon*] \
- || [istarget a29k-*-sym*] \
- || [istarget a29k-*-vxworks*] \
+if { ([istarget *-*-coff*] && ![istarget arm*-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff]) \
+ ||([istarget *-*-pe*] && ![istarget arm*-*-pe*]) \
|| [istarget i*86-*-aix*] \
|| [istarget i*86-*-sco*] \
|| [istarget i*86-*-isc*] \
|| [istarget i*86-*-go32*] \
|| [istarget i*86-*-cygwin*] \
+ || [istarget x86_64-*-mingw*] \
|| [istarget i*86-*-*nt] \
- || [istarget i*86-*-interix*] \
- || ([istarget i960-*-vxworks5.*] && ![istarget i960-*-vxworks5.0*]) } {
+ || [istarget i*86-*-interix*] } {
run_dump_test cofftag
}
send_log "$comp_output\n"
fail $testname
} else {
- if { [regexp_diff dump.out $srcdir/$subdir/cond.d] } {
+ 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
+# Again, p2align doesn't work on c54x and related targets.
case $target_triplet in {
+ { alpha-*-linux*ecoff} { }
+ { alpha-*-osf*} { }
{ hppa*-*-* } { }
{ *c4x*-*-* } { }
{ *c54x*-*-* } { }
+ { rl78-*-* } { }
+ { rx-*-* } { }
default {
test_cond
+ remote_download host "$srcdir/$subdir/incbin.dat"
run_dump_test incbin
}
}
gas_test "fastcall.s" "" "" "fastcall labels"
}
-run_dump_test assign
+if { ![istarget "bfin-*-*"] && ![istarget "nds32*-*-*"] } 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
+ run_dump_test sleb128-8
+}
+run_dump_test sleb128-9
+
+# .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
+run_dump_test quad
+run_dump_test octa
+
+# .set works differently on some targets.
+case $target_triplet in {
+ { alpha*-*-* } { }
+ { mips*-*-* } { }
+ { *c54x*-*-* } { }
+ { z80-*-* } { }
+ default {
+ setup_xfail "nds32*-*-*"
+ 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
+if [is_elf_format] {
+ run_dump_test none
+}
+
+run_dump_test quoted-sym-names
+
+run_list_test pr20312
load_lib gas-dg.exp
dg-init
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
dg-finish
+
+# Set $nop_type appropriately to indicate the NOP instruction mnemonic.
+case $target_triplet in {
+ { "mmix-*-*" } {
+ set nop_type 5
+ }
+ { "or1k*-*-*" } {
+ set nop_type 2
+ }
+ { "ia64-*-*" } {
+ set nop_type 1
+ }
+ default {
+ set nop_type 0
+ }
+}
+run_dump_test "org-1" [list [list as "--defsym nop_type=$nop_type"]]
+run_dump_test "org-2"
+run_dump_test "org-3"
+run_dump_test "org-4"
+run_dump_test "org-5"
+run_dump_test "org-6"
+
+run_dump_test "fill-1"
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