[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 
#
# 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.
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*-*-* } { }
    { mips*-*-* } { }
    { *c54x*-*-* } { }
    { z80-*-* } { }
    default {
	setup_xfail "*c30*-*-*" "*c4x*-*-*" "pdp11-*-*"
	run_dump_test redef
	setup_xfail "*c30*-*-*" "*c4x*-*-*" "*arm*-*-*aout*" "*arm*-*-*coff" \
	    "*arm*-*-pe" "crx*-*-*" "h8300*-*-*" "m68hc*-*-*" "maxq-*-*" \
	    "pdp11-*-*" "vax*-*-*" "z8k-*-*"
	run_dump_test redef2
	setup_xfail "*-*-aix*" "*-*-coff" "*-*-cygwin" "*-*-mingw*" "*-*-pe*" \
	    "bfin-*-*" "*c4x*-*-*" "crx*-*-*" "h8300*-*-*" "hppa*-*-hpux*" \
	    "m68hc*-*-*" "maxq-*-*" "or32-*-*" "pdp11-*-*" "vax*-*-*" "z8k-*-*"
	run_dump_test redef3
	setup_xfail "*c4x*-*-*"
	gas_test_error "redef4.s" "" ".set for symbol already used as label"
	setup_xfail "*c4x*-*-*"
	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?\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
if {   ([istarget *-*-coff*] && ![istarget *arm*-*-coff] && ![istarget thumb*-*-coff] && ![istarget xscale-*-coff] && ![istarget *c4x*-*-coff] && ![istarget *c54x*-*-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 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*-*-* } { }
    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 {
    { 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"

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	#
280d71bf DB	19	# The test also doesn't work on mep targets, since they use RELC, and it
	20	# will avoid simplifying the expression since it conservatively assumes
	21	# ugly expressions can be saved until link-time.
	22	if { [istarget hppa--] \|\| [istarget c54x--] \|\| [istarget mep--]} then {
252b5132 RH	23	setup_xfail --*
	24	fail "simplifiable double subtraction"
	25	} else {
	26	gas_test "p1480.s" "" "-a>" "simplifiable double subtraction"
	27	}
	28
3c9b82ba NC	29	# No floating point support in assembly code for CRIS and Z80.
	30	if { ![istarget cris--] && ![istarget crisv32--]
	31	&& ![istarget z80--] } then {
483f05e3 HPN	32	gas_test "float.s" "" "" "simple FP constants"
483f05e3 HPN	33	}
252b5132 RH	34
	35	# This test is meaningless for the PA; the difference of two undefined
	36	# symbols is something that is (and must be) supported on the PA.
	37	if ![istarget hppa--*] then {
	38	gas_test_error "diff1.s" "" "difference of two undefined symbols"
	39	}
	40
9497f5ac NC	41	gas_test_error "equiv1.s" "" ".equiv for symbol already set to another one"
	42	gas_test_error "equiv2.s" "" ".equiv for symbol already set to an expression"
	43
	44	# .equ works differently on some targets.
	45	case $target_triplet in {
	46	{ hppa--* } { }
	47	{ c54x-- } { }
	48	default {
	49	gas_test "equ-ok.s" "" "" ".equ for symbol already set"
	50	gas_test_error "equ-bad.s" "" ".equ for symbol already set through .eqv"
	51	}
	52	}
	53
	54	gas_test "eqv-ok.s" "" "" ".eqv support"
	55	gas_test_error "eqv-bad.s" "" ".eqv for symbol already set"
	56
	57	gas_test "assign-ok.s" "" "" "== assignment support"
	58	gas_test_error "assign-bad.s" "" "== assignment for symbol already set"
	59
	60	# .equ works differently on some targets.
	61	# linkrelax-ing prevents most forward references from working.
	62	case $target_triplet in {
	63	{ crx--* } { }
	64	{ h8300--* } { }
	65	{ hppa--* } { }
	66	{ mn10\[23\]00--* } { }
	67	{ c54x-- } { }
	68	default {
	69	# Some targets don't manage to resolve BFD_RELOC_8 for constants.
	70	setup_xfail "alpha--" "avr--" "c30--" "c4x--*" \
	71	"d\[13\]0v--" "i860--" "mips--" "msp430--" \
	72	"pdp11--" "sparc--" "xtensa--*"
	73	run_dump_test forward
	74	}
	75	}
	76
	77	# .set works differently on some targets.
	78	case $target_triplet in {
	79	{ alpha--* } { }
9497f5ac NC	80	{ mips--* } { }
9497f5ac NC	81	{ c54x-- } { }
3c9b82ba	82	{ z80-- } { }
9497f5ac NC	83	default {
	84	setup_xfail "c30--" "c4x--" "pdp11--"
	85	run_dump_test redef
92757bc9 JB	86	setup_xfail "c30--" "c4x--" "arm--aout" "arm--*coff" \
	87	"arm--pe" "crx--" "h8300--" "m68hc--" "maxq--" \
	88	"pdp11--" "vax--" "z8k--*"
5ca0ee01	89	run_dump_test redef2
92757bc9	90	setup_xfail "--aix" "--coff" "--cygwin" "--mingw" "--pe*" \
6745c726 DA	91	"bfin--" "c4x--" "crx--" "h8300--" "hppa--hpux*" \
6745c726 DA	92	"m68hc--" "maxq--" "or32--" "pdp11--" "vax--" "z8k--"
92757bc9 JB	93	run_dump_test redef3
	94	setup_xfail "c4x--"
	95	gas_test_error "redef4.s" "" ".set for symbol already used as label"
	96	setup_xfail "c4x--"
	97	gas_test_error "redef5.s" "" ".set for symbol already defined through .comm"
9497f5ac NC	98	}
	99	}
	100
252b5132 RH	101	proc do_comment {} {
	102	set testname "comment.s: comments in listings"
	103	set x1 0
	104	set x2 0
	105	set x3 0
	106	set white {[ \t]*}
	107	gas_start "comment.s" "-al"
	108	while 1 {
	109	# Apparently CRLF is received when using ptys for subprocesses; hence the
	110	# \r\n for line 3.
	111	expect {
	112	-re "^ +1\[ \t\]+# This\[^\n\]*\n" { set x1 1 }
	113	-re "^ +2\[ \t\]+# correctly\[^\n\]*\n" { set x2 1 }
	114	-re "^ +3\[ \t\]+/. C comments too. ./\r?\n" { set x3 1 }
	115	-re "\[^\n\]*\n" { }
	116	timeout { perror "timeout\n"; break }
	117	eof { break }
	118	}
	119	}
	120	gas_finish
	121	if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }
	122	}
	123
	124	do_comment
	125
	126	#
	127	# Test x930509a -- correct assembly of differences involving forward
	128	# references.
	129	#
	130
	131	proc do_930509a {} {
	132	set testname "difference between forward references"
	133	set x 0
	134	gas_start "x930509.s" "-al"
	135	while 1 {
	136	# We need to accomodate both byte orders here.
	137	# If ".long" means an 8-byte value on some target someday, this test will have
	138	# to be fixed.
	139	expect {
224de7a5 AM	140	-re "^ +1 .... 00 ?00 ?00 ?00" { fail $testname; set x 1 }
	141	-re "^ +1 .... 04 ?00 ?00 ?00" { pass $testname; set x 1 }
	142	-re "^ +1 .... 00 ?00 ?00 ?04" { pass $testname; set x 1 }
252b5132 RH	143	-re "\[^\n\]*\n" { }
	144	timeout { perror "timeout\n"; break }
	145	eof { break }
	146	}
	147	}
	148	gas_finish
	149	if !$x then { fail $testname }
	150	}
	151
670ec21d	152	# This test is meaningless for the PA and CRX; the difference of two symbols
252b5132	153	# must not be resolved by the assembler.
39bec121 TW	154	# C54x assembler (for compatibility) does not allow differences between
39bec121 TW	155	# forward references
8bda4946	156	# C30 counts a four byte offset as a difference of one.
48c5eb8a	157	if { ![istarget hppa--*] &&
670ec21d	158	![istarget crx--*] &&
48c5eb8a SS	159	![istarget c30--] &&
	160	![istarget c4x--] &&
	161	![istarget c54x--] } then {
252b5132 RH	162	# the vax fails because VMS can apparently actually handle this
252b5132 RH	163	# case in relocs, so gas doesn't handle it itself.
8bda4946	164	setup_xfail "h8300--elf" "mn10200--" "mn10300--" "vax--vms"
252b5132 RH	165	do_930509a
	166	}
	167
39bec121 TW	168	# ".struct" and ".align" have different meanings on c54x
39bec121 TW	169	# These directives are done in the c54x-specific tests instead
252b5132 RH	170	case $target_triplet in {
252b5132 RH	171	{ hppa--* } { }
48c5eb8a	172	{ c4x-- } { }
39bec121	173	{ c54x-- } { }
252b5132 RH	174	default {
	175	run_dump_test struct
	176	run_dump_test align
76101304	177	run_dump_test align2
252b5132 RH	178	}
	179	}
	180
5069eab2 NC	181	# '<' and '>' appear to have special meanings on the excluded targets
5069eab2 NC	182	case $target_triplet in {
5069eab2 NC	183	{ frv-- } { }
	184	{ hppa--* } { }
	185	{ m32r-- } { }
	186	{ mmix-- } { }
	187	{ c4x-- } { }
	188	{ c54x-- } { }
8df55cb8	189	{ bfin-- } { }
5069eab2 NC	190	default {
	191	run_dump_test altmacro
	192	# The second test is valid only when '!' is not a comment
	193	# character (it is allowed to be a line comment character).
26a78d4a	194	if [string match "" [lindex [gas_run excl.s "-o /dev/null" ""] 0]] {
5069eab2	195	run_dump_test altmac2
9497f5ac NC	196	# Similarly this test does not work when ! is a line seperator.
9497f5ac NC	197	run_dump_test eval
5069eab2 NC	198	}
	199	}
	200	}
caa32fe5	201
252b5132	202	# This test is for any COFF target.
252b5132 RH	203	# We omit the ARM toolchains because they define locals to
252b5132 RH	204	# start with '.', which eliminates .eos, .text etc from the output.
39bec121	205	# Omit c54x, since .tag and .def mean something different on that target
e627d9a0	206	if { ([istarget --coff] && ![istarget arm--coff] && ![istarget thumb--coff] && ![istarget xscale--coff] && ![istarget c4x--coff] && ![istarget c54x-*-coff]) \
252b5132	207	\|\|([istarget --pe] && ![istarget arm--pe] && ![istarget thumb--pe*]) \
252b5132 RH	208	\|\| [istarget i86--aix*] \
	209	\|\| [istarget i86--sco*] \
	210	\|\| [istarget i86--isc*] \
	211	\|\| [istarget i86--go32*] \
	212	\|\| [istarget i86--cygwin*] \
42037fe5	213	\|\| [istarget x86_64--mingw] \
252b5132	214	\|\| [istarget i86--*nt] \
61feeec2	215	\|\| [istarget i86--interix*] \
252b5132 RH	216	\|\| ([istarget i960--vxworks5.] && ![istarget i960--vxworks5.0]) } {
	217	run_dump_test cofftag
	218	}
	219
	220	# Test omitting conditionals from listings.
	221	proc test_cond {} {
	222	global comp_output
	223	global srcdir
	224	global subdir
	225
	226	set testname "conditional listings"
224de7a5	227	gas_run cond.s "-alc" ">dump.out"
252b5132 RH	228	if ![string match "" $comp_output] {
	229	send_log "$comp_output\n"
	230	fail $testname
	231	} else {
9497f5ac	232	if { [regexp_diff dump.out $srcdir/$subdir/cond.l] } {
252b5132 RH	233	fail $testname
	234	} else {
	235	pass $testname
	236	}
	237	}
	238	}
	239
c8060cba JL	240	# This test is not suitable for the PA for various reasons
	241	# not limited to the fact that it depends on specific section
	242	# names appearing in the output file.
39bec121	243	# again, p2align doesn't work on c54x target
aceebfd6 NC	244	case $target_triplet in {
aceebfd6 NC	245	{ hppa--* } { }
48c5eb8a	246	{ c4x-- } { }
aceebfd6 NC	247	{ c54x-- } { }
	248	default {
	249	test_cond
	250	run_dump_test incbin
	251	}
39bec121	252	}
c9e38879	253
01ed09aa	254	if { ([istarget "i86--pe"] && ![istarget "i86--openbsd*"]) \
b46c1691 NC	255	\|\| [istarget "i86--cygwin*"] \
	256	\|\| [istarget "i86--mingw32*"] } {
	257	gas_test "fastcall.s" "" "" "fastcall labels"
	258	}
a7eec876	259
6efba987	260	run_dump_test assign
e5604d79	261	run_dump_test sleb128
ddc07134 AM	262
	263	# .quad is 16 bytes on i960.
	264	if { ![istarget "i960--"] } {
	265	run_dump_test quad
	266	}
e5604d79	267
3c9b82ba NC	268
	269	# .set works differently on some targets.
	270	case $target_triplet in {
92757bc9 JB	271	{ alpha--* } { }
	272	{ mips--* } { }
	273	{ c54x-- } { }
3c9b82ba NC	274	{ z80-- } { }
	275	default {
	276	run_dump_test weakref1
	277	run_dump_test weakref1g
	278	run_dump_test weakref1l
	279	run_dump_test weakref1u
	280	run_dump_test weakref1w
	281	}
	282	}
06e77878 AO	283	gas_test_error "weakref2.s" "" "e: would close weakref loop: e => a => b => c => d => e"
06e77878 AO	284	gas_test_error "weakref3.s" "" "a: would close weakref loop: a => b => c => d => e => a"
b54788f8	285	gas_test_error "weakref4.s" "" "is already defined"
06e77878	286
a7eec876 HPN	287	load_lib gas-dg.exp
	288	dg-init
	289	dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-.s $srcdir/$subdir/warn-.s]] "" ""
	290	dg-finish