[deliverable/binutils-gdb.git] / gas / testsuite / gas / all / gas.exp

#
# 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 
#
if { [istarget hppa*-*-*] || [istarget *c54x*-*-*] } 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.
if ![istarget hppa*-*-*] 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"

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 {
    { crx*-*-* } { }
    { h8300*-*-* } { }
    { hppa*-*-* } { }
    { mn10\[23\]00*-*-* } { }
    { *c54x*-*-* } { }
    default {
	# Some targets don't manage to resolve BFD_RELOC_8 for constants.
	setup_xfail "alpha*-*-*" "avr-*-*" "*c30*-*-*" "*c4x*-*-*" \
	    "d\[13\]0v*-*-*" "i860-*-*" "mips*-*-*" "msp430-*-*" \
	    "pdp11-*-*" "sparc*-*-*" "xtensa-*-*"
	run_dump_test forward
    }
}

# .set works differently on some targets.
case $target_triplet in {
    { alpha*-*-* } { }
    { iq2000*-*-* } { }
    { mips*-*-* } { }
    { *c54x*-*-* } { }
    { z80-*-* } { }
    default {
	setup_xfail "*c30*-*-*" "*c4x*-*-*" "pdp11-*-*"
	run_dump_test redef
	setup_xfail "*c30*-*-*" "*c4x*-*-*" "*arm*-*-coff" "arm*-*-pe*" "crx*-*-*"
	setup_xfail "h8300*-*-*" "m68hc*-*-*" "maxq-*-*" "pdp11-*-*" "vax*-*-*" "z8k-*-*"
	run_dump_test redef2
    }
}

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?\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 }
}

do_comment

#
# 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 CRX; the difference of two symbols
# must not 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  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.
    setup_xfail "h8300*-*-elf*" "mn10200*-*-*" "mn10300*-*-*" "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
# Omit Z80, since octal numbers need a suffix on that target
if {   ([istarget *-*-coff*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-coff] && ![istarget z80-*-coff]) \
     ||([istarget *-*-pe*] && ![istarget arm*-*-pe*] && ![istarget thumb*-*-pe*]) \
     || [istarget i*86-*-aix*] \
     || [istarget i*86-*-sco*] \
     || [istarget i*86-*-isc*] \
     || [istarget i*86-*-go32*] \
     || [istarget i*86-*-cygwin*] \
     || [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*-*-* } { }
    default {
        test_cond
        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"
}

run_dump_test assign
run_dump_test sleb128

# .quad is 16 bytes on i960.
if { ![istarget "i960-*-*"] } {
    run_dump_test quad
}


# .set works differently on some targets.
case $target_triplet in {
    { 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"

load_lib gas-dg.exp
dg-init
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
dg-finish
Commit	Line	Data
252b5132 RH	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.
39bec121 TW	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 {
252b5132 RH	20	setup_xfail --*
	21	fail "simplifiable double subtraction"
	22	} else {
	23	gas_test "p1480.s" "" "-a>" "simplifiable double subtraction"
	24	}
	25
3c9b82ba NC	26	# No floating point support in assembly code for CRIS and Z80.
	27	if { ![istarget cris--] && ![istarget crisv32--]
	28	&& ![istarget z80--] } then {
483f05e3 HPN	29	gas_test "float.s" "" "" "simple FP constants"
483f05e3 HPN	30	}
252b5132 RH	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
9497f5ac NC	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	{ iq2000--* } { }
	78	{ mips--* } { }
	79	{ c54x-- } { }
3c9b82ba	80	{ z80-- } { }
9497f5ac NC	81	default {
	82	setup_xfail "c30--" "c4x--" "pdp11--"
	83	run_dump_test redef
5ca0ee01 JB	84	setup_xfail "c30--" "c4x--" "arm--coff" "arm--pe" "crx--*"
	85	setup_xfail "h8300--" "m68hc--" "maxq--" "pdp11--" "vax--" "z8k--*"
	86	run_dump_test redef2
9497f5ac NC	87	}
	88	}
	89
252b5132 RH	90	proc do_comment {} {
	91	set testname "comment.s: comments in listings"
	92	set x1 0
	93	set x2 0
	94	set x3 0
	95	set white {[ \t]*}
	96	gas_start "comment.s" "-al"
	97	while 1 {
	98	# Apparently CRLF is received when using ptys for subprocesses; hence the
	99	# \r\n for line 3.
	100	expect {
	101	-re "^ +1\[ \t\]+# This\[^\n\]*\n" { set x1 1 }
	102	-re "^ +2\[ \t\]+# correctly\[^\n\]*\n" { set x2 1 }
	103	-re "^ +3\[ \t\]+/. C comments too. ./\r?\n" { set x3 1 }
	104	-re "\[^\n\]*\n" { }
	105	timeout { perror "timeout\n"; break }
	106	eof { break }
	107	}
	108	}
	109	gas_finish
	110	if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
	111	}
	112
	113	do_comment
	114
	115	#
	116	# Test x930509a -- correct assembly of differences involving forward
	117	# references.
	118	#
	119
	120	proc do_930509a {} {
	121	set testname "difference between forward references"
	122	set x 0
	123	gas_start "x930509.s" "-al"
	124	while 1 {
	125	# We need to accomodate both byte orders here.
	126	# If ".long" means an 8-byte value on some target someday, this test will have
	127	# to be fixed.
	128	expect {
224de7a5 AM	129	-re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
	130	-re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
	131	-re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
252b5132 RH	132	-re "\[^\n\]*\n" { }
	133	timeout { perror "timeout\n"; break }
	134	eof { break }
	135	}
	136	}
	137	gas_finish
	138	if !$x then { fail $testname }
	139	}
	140
670ec21d	141	# This test is meaningless for the PA and CRX; the difference of two symbols
252b5132	142	# must not be resolved by the assembler.
39bec121 TW	143	# C54x assembler (for compatibility) does not allow differences between
39bec121 TW	144	# forward references
8bda4946	145	# C30 counts a four byte offset as a difference of one.
48c5eb8a	146	if { ![istarget hppa--*] &&
670ec21d	147	![istarget crx--*] &&
48c5eb8a SS	148	![istarget c30--] &&
	149	![istarget c4x--] &&
	150	![istarget c54x--] } then {
252b5132 RH	151	# the vax fails because VMS can apparently actually handle this
252b5132 RH	152	# case in relocs, so gas doesn't handle it itself.
8bda4946	153	setup_xfail "h8300--elf" "mn10200--" "mn10300--" "vax--vms"
252b5132 RH	154	do_930509a
	155	}
	156
39bec121 TW	157	# ".struct" and ".align" have different meanings on c54x
39bec121 TW	158	# These directives are done in the c54x-specific tests instead
252b5132 RH	159	case $target_triplet in {
252b5132 RH	160	{ hppa--* } { }
48c5eb8a	161	{ c4x-- } { }
39bec121	162	{ c54x-- } { }
252b5132 RH	163	default {
	164	run_dump_test struct
	165	run_dump_test align
76101304	166	run_dump_test align2
252b5132 RH	167	}
	168	}
	169
5069eab2 NC	170	# '<' and '>' appear to have special meanings on the excluded targets
5069eab2 NC	171	case $target_triplet in {
5069eab2 NC	172	{ frv-- } { }
	173	{ hppa--* } { }
	174	{ m32r-- } { }
	175	{ mmix-- } { }
	176	{ c4x-- } { }
	177	{ c54x-- } { }
8df55cb8	178	{ bfin-- } { }
5069eab2 NC	179	default {
	180	run_dump_test altmacro
	181	# The second test is valid only when '!' is not a comment
	182	# character (it is allowed to be a line comment character).
26a78d4a	183	if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
5069eab2	184	run_dump_test altmac2
9497f5ac NC	185	# Similarly this test does not work when ! is a line seperator.
9497f5ac NC	186	run_dump_test eval
5069eab2 NC	187	}
	188	}
	189	}
caa32fe5	190
252b5132	191	# This test is for any COFF target.
252b5132 RH	192	# We omit the ARM toolchains because they define locals to
252b5132 RH	193	# start with '.', which eliminates .eos, .text etc from the output.
39bec121	194	# Omit c54x, since .tag and .def mean something different on that target
3c9b82ba NC	195	# Omit Z80, since octal numbers need a suffix on that target
3c9b82ba NC	196	if { ([istarget --coff] && ![istarget arm--coff] && ![istarget thumb--coff] && ![istarget xscale--coff] && ![istarget c4x--coff] && ![istarget c54x--coff] && ![istarget z80--coff]) \
252b5132	197	\|\|([istarget --pe] && ![istarget arm--pe] && ![istarget thumb--pe*]) \
252b5132 RH	198	\|\| [istarget i86--aix*] \
	199	\|\| [istarget i86--sco*] \
	200	\|\| [istarget i86--isc*] \
	201	\|\| [istarget i86--go32*] \
	202	\|\| [istarget i86--cygwin*] \
	203	\|\| [istarget i86--*nt] \
61feeec2	204	\|\| [istarget i86--interix*] \
252b5132 RH	205	\|\| ([istarget i960--vxworks5.] && ![istarget i960--vxworks5.0]) } {
	206	run_dump_test cofftag
	207	}
	208
	209	# Test omitting conditionals from listings.
	210	proc test_cond {} {
	211	global comp_output
	212	global srcdir
	213	global subdir
	214
	215	set testname "conditional listings"
224de7a5	216	gas_run cond.s "-alc" ">dump.out"
252b5132 RH	217	if ![string match "" $comp_output] {
	218	send_log "$comp_output\n"
	219	fail $testname
	220	} else {
9497f5ac	221	if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
252b5132 RH	222	fail $testname
	223	} else {
	224	pass $testname
	225	}
	226	}
	227	}
	228
c8060cba JL	229	# This test is not suitable for the PA for various reasons
	230	# not limited to the fact that it depends on specific section
	231	# names appearing in the output file.
39bec121	232	# again, p2align doesn't work on c54x target
aceebfd6 NC	233	case $target_triplet in {
aceebfd6 NC	234	{ hppa--* } { }
48c5eb8a	235	{ c4x-- } { }
aceebfd6 NC	236	{ c54x-- } { }
	237	default {
	238	test_cond
	239	run_dump_test incbin
	240	}
39bec121	241	}
c9e38879	242
01ed09aa	243	if { ([istarget "i86--pe"] && ![istarget "i86--openbsd*"]) \
b46c1691 NC	244	\|\| [istarget "i86--cygwin*"] \
	245	\|\| [istarget "i86--mingw32*"] } {
	246	gas_test "fastcall.s" "" "" "fastcall labels"
	247	}
a7eec876	248
6efba987	249	run_dump_test assign
e5604d79	250	run_dump_test sleb128
ddc07134 AM	251
	252	# .quad is 16 bytes on i960.
	253	if { ![istarget "i960--"] } {
	254	run_dump_test quad
	255	}
e5604d79	256
3c9b82ba NC	257
	258	# .set works differently on some targets.
	259	case $target_triplet in {
	260	{ z80-- } { }
	261	default {
	262	run_dump_test weakref1
	263	run_dump_test weakref1g
	264	run_dump_test weakref1l
	265	run_dump_test weakref1u
	266	run_dump_test weakref1w
	267	}
	268	}
06e77878 AO	269	gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
06e77878 AO	270	gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
b54788f8	271	gas_test_error "weakref4.s" "" "is already defined"
06e77878	272
a7eec876 HPN	273	load_lib gas-dg.exp
	274	dg-init
	275	dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-.s $srcdir/$subdir/warn-.s]] "" ""
	276	dg-finish