[thirdparty/binutils-gdb.git] / gas / testsuite / gas / iq2000 / yield.exp

# Copyright (C) 2012-2021 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.  

# Test for warnings when placing yield instructions into IQ2000's
# branch delay slot.  Written by Ben Elliston (bje@redhat.com)

# Run GAS and check that it emits the desired error for the test case.
# Arguments:
#   file -- name of the test case to assemble.
#   testname -- a string describing the test.
#   pattern -- a regular expression, suitable for use by the Tcl
#     regexp command, to decide if the error string was emitted by
#     the assembler to stderr.

proc iq2000_error_test { file testname {pattern ""} } {
    global comp_output

    gas_run $file "" ">/dev/null"
    verbose "output was $comp_output" 2

    if {$pattern == ""} {
	if {$comp_output == ""} { pass $testname } else { fail $testname }
	return
    }

    if {[regexp "Error: $pattern" $comp_output]} {
	pass $testname
    } else {
	fail $testname
    }
}

if [istarget iq2000*-*-*] {
    foreach file [lsort [glob -nocomplain -- $srcdir/$subdir/yield*.s]] {
	set file [file tail $file]
	iq2000_error_test $file \
		"assembler emits yield instruction in delay slot error for $file" \
		"the yielding instruction \[a-zA-Z0-9\]+ may not be in a delay slot."
    }
    set testname "assembler emits no warnings for non-yield instruction in delay slot"
    iq2000_error_test noyield.s $testname
}
Commit	Line	Data
250d07de	1	# Copyright (C) 2012-2021 Free Software Foundation, Inc.
5bf135a7 NC	2
	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.
	7	#
	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.
	12	#
	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.
	16
a99bcdd0 SC	17	# Test for warnings when placing yield instructions into IQ2000's
	18	# branch delay slot. Written by Ben Elliston (bje@redhat.com)
	19
	20	# Run GAS and check that it emits the desired error for the test case.
	21	# Arguments:
	22	# file -- name of the test case to assemble.
	23	# testname -- a string describing the test.
	24	# pattern -- a regular expression, suitable for use by the Tcl
	25	# regexp command, to decide if the error string was emitted by
	26	# the assembler to stderr.
	27
	28	proc iq2000_error_test { file testname {pattern ""} } {
	29	global comp_output
	30
	31	gas_run $file "" ">/dev/null"
	32	verbose "output was $comp_output" 2
	33
	34	if {$pattern == ""} {
	35	if {$comp_output == ""} { pass $testname } else { fail $testname }
	36	return
	37	}
	38
	39	if {[regexp "Error: $pattern" $comp_output]} {
	40	pass $testname
	41	} else {
	42	fail $testname
	43	}
	44	}
	45
	46	if [istarget iq2000--*] {
4287f8de	47	foreach file [lsort [glob -nocomplain -- $srcdir/$subdir/yield*.s]] {
a99bcdd0 SC	48	set file [file tail $file]
	49	iq2000_error_test $file \
	50	"assembler emits yield instruction in delay slot error for $file" \
	51	"the yielding instruction \[a-zA-Z0-9\]+ may not be in a delay slot."
	52	}
	53	set testname "assembler emits no warnings for non-yield instruction in delay slot"
	54	iq2000_error_test noyield.s $testname
	55	}