-# Copyright 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2003, 2004, 2006, 2007,
-# 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 1993-2021 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.
# default_binutils_run
# run a program, returning the output
# sets binutils_run_failed if the program does not exist
+# sets binutils_run_status to the exit status of the program
#
proc default_binutils_run { prog progargs } {
global binutils_run_failed
+ global binutils_run_status
global host_triplet
set binutils_run_failed 0
+ if [info exists binutils_run_status] {
+ unset binutils_run_status
+ }
if ![is_remote host] {
if {[which $prog] == 0} then {
}
}
- send_log "$prog $progargs\n"
- verbose "$prog $progargs"
+ # For objdump, automatically translate standard section
+ # names to the targets one, if they are different.
+ set sect_names [get_standard_section_names]
+ if { $sect_names != "" && [string match "*objdump" $prog] } {
+ regsub -- "-j \\.text" $progargs "-j [lindex $sect_names 0]" progargs
+ regsub -- "-j \\.data" $progargs "-j [lindex $sect_names 1]" progargs
+ regsub -- "-j \\.bss" $progargs "-j [lindex $sect_names 2]" progargs
+ }
# Gotta quote dollar-signs because they get mangled by the
- # shell otherwise.
- regsub -all "\\$" "$progargs" "\\$" progargs
+ # shell otherwise. Since get_standard_section_names returns
+ # quoted section names, we first remove the original quote
+ # and then requote.
+ regsub -all {\\\$} "$progargs" {$} progargs
+ regsub -all {\$} "$progargs" {\$} progargs
+
+ send_log "$prog $progargs\n"
+ verbose "$prog $progargs"
set state [remote_exec host $prog $progargs]
+ set binutils_run_status [lindex $state 0]
set exec_output [prune_warnings [lindex $state 1]]
if {![string match "" $exec_output]} then {
send_log "$exec_output\n"
# This is a hack in that it won't scale well if other targets need
# similar transformations to assemble. We'll generalize the hack
# if/when other targets need similar handling.
- if { [istarget "hppa*-*-*"] && ![istarget "*-*-linux*" ] } then {
+ if { [istarget "hppa*-*-*"] \
+ && ![istarget "*-*-linux*"] \
+ && ![istarget "*-*-netbsd*" ] } {
set sed_file $srcdir/config/hppa.sed
send_log "sed -f $sed_file < $source > asm.s\n"
verbose "sed -f $sed_file < $source > asm.s"
} else {
send_log "$exec_output\n"
verbose "$exec_output"
- perror "$source: assembly failed"
return 0
}
}
}
}
-# Copied and modified from gas.
-
-# run_dump_test FILE (optional:) EXTRA_OPTIONS
-#
-# Assemble a .s file, then run some utility on it and check the output.
-#
-# There should be an assembly language file named FILE.s in the test
-# suite directory, and a pattern file called FILE.d. `run_dump_test'
-# will assemble FILE.s, run some tool like `objdump', `objcopy', or
-# `nm' on the .o file to produce textual output, and then analyze that
-# with regexps. The FILE.d file specifies what program to run, and
-# what to expect in its output.
-#
-# The FILE.d file begins with zero or more option lines, which specify
-# flags to pass to the assembler, the program to run to dump the
-# assembler's output, and the options it wants. The option lines have
-# the syntax:
-#
-# # OPTION: VALUE
-#
-# OPTION is the name of some option, like "name" or "objdump", and
-# VALUE is OPTION's value. The valid options are described below.
-# Whitespace is ignored everywhere, except within VALUE. The option
-# list ends with the first line that doesn't match the above syntax.
-# However, a line within the options that begins with a #, but doesn't
-# have a recognizable option name followed by a colon, is considered a
-# comment and entirely ignored.
-#
-# The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of
-# two-element lists. The first element of each is an option name, and
-# the second additional arguments to be added on to the end of the
-# option list as given in FILE.d. (If omitted, no additional options
-# are added.)
-#
-# The interesting options are:
-#
-# name: TEST-NAME
-# The name of this test, passed to DejaGNU's `pass' and `fail'
-# commands. If omitted, this defaults to FILE, the root of the
-# .s and .d files' names.
-#
-# as: FLAGS
-# When assembling FILE.s, pass FLAGS to the assembler.
-#
-# PROG: PROGRAM-NAME
-# The name of the program to run to analyze the .o file produced
-# by the assembler. This can be omitted; run_dump_test will guess
-# which program to run by seeing which of the flags options below
-# is present.
-#
-# objdump: FLAGS
-# nm: FLAGS
-# objcopy: FLAGS
-# Use the specified program to analyze the .o file, and pass it
-# FLAGS, in addition to the .o file name. Note that they are run
-# with LC_ALL=C in the environment to give consistent sorting
-# of symbols.
-#
-# source: SOURCE
-# Assemble the file SOURCE.s. If omitted, this defaults to FILE.s.
-# This is useful if several .d files want to share a .s file.
-#
-# target: GLOBS...
-# Run this test only on a specified list of targets. More precisely,
-# each glob in the space-separated list is passed to "istarget"; if
-# it evaluates true for any of them, the test will be run, otherwise
-# it will be marked unsupported.
-#
-# not-target: GLOBS...
-# Do not run this test on a specified list of targets. Again,
-# the each glob in the space-separated list is passed to
-# "istarget", and the test is run if it evaluates *false* for
-# *all* of them. Otherwise it will be marked unsupported.
-#
-# skip: GLOBS...
-# not-skip: GLOBS...
-# These are exactly the same as "not-target" and "target",
-# respectively, except that they do nothing at all if the check
-# fails. They should only be used in groups, to construct a single
-# test which is run on all targets but with variant options or
-# expected output on some targets. (For example, see
-# gas/arm/inst.d and gas/arm/wince_inst.d.)
-#
-# error: REGEX
-# An error with message matching REGEX must be emitted for the test
-# to pass. The PROG, objdump, nm and objcopy options have no
-# meaning and need not supplied if this is present.
-#
-# warning: REGEX
-# Expect a gas warning matching REGEX. It is an error to issue
-# both "error" and "warning".
-#
-# stderr: FILE
-# FILE contains regexp lines to be matched against the diagnostic
-# output of the assembler. This does not preclude the use of
-# PROG, nm, objdump, or objcopy.
-#
-# error-output: FILE
-# Means the same as 'stderr', but also indicates that the assembler
-# is expected to exit unsuccessfully (therefore PROG, objdump, nm,
-# and objcopy have no meaning and should not be supplied).
-#
-# Each option may occur at most once.
-#
-# After the option lines come regexp lines. `run_dump_test' calls
-# `regexp_diff' to compare the output of the dumping tool against the
-# regexps in FILE.d. `regexp_diff' is defined later in this file; see
-# further comments there.
-
-proc run_dump_test { name {extra_options {}} } {
- global subdir srcdir
- global OBJDUMP NM OBJCOPY READELF STRIP
- global OBJDUMPFLAGS NMFLAGS OBJCOPYFLAGS READELFFLAGS STRIPFLAGS
- global ELFEDIT ELFEDITFLAGS
- global host_triplet
- global env
- global copyfile
- global tempfile
-
- if [string match "*/*" $name] {
- set file $name
- set name [file tail $name]
- } else {
- set file "$srcdir/$subdir/$name"
- }
- set opt_array [slurp_options "${file}.d"]
- if { $opt_array == -1 } {
- perror "error reading options from $file.d"
- unresolved $subdir/$name
- return
- }
- set opts(addr2line) {}
- set opts(ar) {}
- set opts(as) {}
- set opts(nm) {}
- set opts(objcopy) {}
- set opts(objdump) {}
- set opts(strip) {}
- set opts(ranlib) {}
- set opts(readelf) {}
- set opts(size) {}
- set opts(strings) {}
- set opts(name) {}
- set opts(elfedit) {}
- set opts(PROG) {}
- set opts(DUMPPROG) {}
- set opts(source) {}
- set opts(target) {}
- set opts(not-target) {}
- set opts(skip) {}
- set opts(not-skip) {}
-
- foreach i $opt_array {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name in file $file.d"
- unresolved $subdir/$name
- return
- }
-
- # Permit the option to use $srcdir to refer to the source
- # directory.
- regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val
-
- if [string length $opts($opt_name)] {
- perror "option $opt_name multiply set in $file.d"
- unresolved $subdir/$name
- return
- }
- set opts($opt_name) $opt_val
- }
-
- foreach i $extra_options {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name given in extra_opts"
- unresolved $subdir/$name
- return
- }
-
- # Permit the option to use $srcdir to refer to the source
- # directory.
- regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val
-
- # add extra option to end of existing option, adding space
- # if necessary.
- if [string length $opts($opt_name)] {
- append opts($opt_name) " "
- }
- append opts($opt_name) $opt_val
- }
-
- if { $opts(name) == "" } {
- set testname "$subdir/$name"
- } else {
- set testname $opts(name)
- }
- verbose "Testing $testname"
-
- if {$opts(PROG) == ""} {
- perror "program isn't set in $file.d"
- unresolved $testname
- return
- }
-
- set destopt ""
- switch -- $opts(PROG) {
- ar { set program ar }
- objcopy { set program objcopy }
- ranlib { set program ranlib }
- strip {
- set program strip
- set destopt "-o"
- }
- strings { set program strings }
- elfedit { set program elfedit }
- default {
- perror "unrecognized program option $opts(PROG) in $file.d"
- unresolved $testname
- return }
- }
-
- set dumpprogram ""
- if { $opts(DUMPPROG) != "" } {
- switch -- $opts(DUMPPROG) {
- addr2line { set dumpprogram addr2line }
- nm { set dumpprogram nm }
- objdump { set dumpprogram objdump }
- readelf { set dumpprogram readelf }
- size { set dumpprogram size }
- default {
- perror "unrecognized dump program option $opts(DUMPPROG) in $file.d"
- unresolved $testname
- return }
- }
- } else {
- # Guess which program to run, by seeing which option was specified.
- foreach p {objdump nm readelf} {
- if {$opts($p) != ""} {
- if {$dumpprogram != ""} {
- perror "ambiguous dump program in $file.d"
- unresolved $testname
- return
- } else {
- set dumpprogram $p
- }
- }
- }
- }
-
- # Handle skipping the test on specified targets.
- # You can have both skip/not-skip and target/not-target, but you can't
- # have both skip and not-skip, or target and not-target, in the same file.
- if { $opts(skip) != "" } then {
- if { $opts(not-skip) != "" } then {
- perror "$testname: mixing skip and not-skip directives is invalid"
- unresolved $testname
- return
- }
- foreach glob $opts(skip) {
- if {[istarget $glob]} { return }
- }
- }
- if { $opts(not-skip) != "" } then {
- set skip 1
- foreach glob $opts(not-skip) {
- if {[istarget $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} { return }
- }
- if { $opts(target) != "" } then {
- if { $opts(not-target) != "" } then {
- perror "$testname: mixing target and not-target directives is invalid"
- unresolved $testname
- return
- }
- set skip 1
- foreach glob $opts(target) {
- if {[istarget $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} {
- unsupported $testname
- return
- }
- }
- if { $opts(not-target) != "" } then {
- foreach glob $opts(not-target) {
- if {[istarget $glob]} {
- unsupported $testname
- return
- }
- }
- }
-
- if { $opts(source) == "" } {
- set srcfile ${file}.s
- } else {
- set srcfile $srcdir/$subdir/$opts(source)
- }
-
- set exec_output [binutils_assemble_flags ${srcfile} $tempfile $opts(as)]
- if [string match "" $exec_output] then {
- send_log "$exec_output\n"
- verbose "$exec_output"
- fail $testname
- return
- }
-
- set progopts1 $opts($program)
- eval set progopts \$[string toupper $program]FLAGS
- eval set binary \$[string toupper $program]
-
- set exec_output [binutils_run $binary "$progopts $progopts1 $tempfile $destopt ${copyfile}.o"]
- if ![string match "" $exec_output] {
- send_log "$exec_output\n"
- verbose "$exec_output"
- fail $testname
- return
- }
-
- set progopts1 $opts($dumpprogram)
- eval set progopts \$[string toupper $dumpprogram]FLAGS
- eval set binary \$[string toupper $dumpprogram]
-
- if { ![is_remote host] && [which $binary] == 0 } {
- untested $testname
- return
- }
-
- verbose "running $binary $progopts $progopts1" 3
-
- set cmd "$binary $progopts $progopts1 ${copyfile}.o"
-
- # Ensure consistent sorting of symbols
- if {[info exists env(LC_ALL)]} {
- set old_lc_all $env(LC_ALL)
- }
- set env(LC_ALL) "C"
- send_log "$cmd\n"
- set comp_output [remote_exec host $cmd "" "/dev/null" "tmpdir/dump.out"]
- if {[info exists old_lc_all]} {
- set env(LC_ALL) $old_lc_all
- } else {
- unset env(LC_ALL)
- }
- if { [lindex $comp_output 0] != 0 } then {
- send_log "$comp_output\n"
- fail $testname
- return
- }
- set comp_output [prune_warnings [lindex $comp_output 1]]
- if ![string match "" $comp_output] then {
- send_log "$comp_output\n"
- fail $testname
- return
- }
-
- verbose_eval {[file_contents "tmpdir/dump.out"]} 3
- if { [regexp_diff "tmpdir/dump.out" "${file}.d"] } then {
- fail $testname
- verbose "output is [file_contents "tmpdir/dump.out"]" 2
- return
- }
-
- pass $testname
-}
-
-proc slurp_options { file } {
- if [catch { set f [open $file r] } x] {
- #perror "couldn't open `$file': $x"
- perror "$x"
- return -1
- }
- set opt_array {}
- # whitespace expression
- set ws {[ ]*}
- set nws {[^ ]*}
- # whitespace is ignored anywhere except within the options list;
- # option names are alphabetic plus dash
- set pat "^#${ws}(\[a-zA-Z-\]*)$ws:${ws}(.*)$ws\$"
- while { [gets $f line] != -1 } {
- set line [string trim $line]
- # Whitespace here is space-tab.
- if [regexp $pat $line xxx opt_name opt_val] {
- # match!
- lappend opt_array [list $opt_name $opt_val]
- } elseif {![regexp "^#" $line ]} {
- break
- }
- }
- close $f
- return $opt_array
-}
-
-# regexp_diff, based on simple_diff taken from ld test suite
-# compares two files line-by-line
-# file1 contains strings, file2 contains regexps and #-comments
-# blank lines are ignored in either file
-# returns non-zero if differences exist
-#
-proc regexp_diff { file_1 file_2 } {
-
- set eof -1
- set end_1 0
- set end_2 0
- set differences 0
- set diff_pass 0
-
- if [file exists $file_1] then {
- set file_a [open $file_1 r]
- } else {
- perror "$file_1 doesn't exist"
- return 1
- }
-
- if [file exists $file_2] then {
- set file_b [open $file_2 r]
- } else {
- perror "$file_2 doesn't exist"
- close $file_a
- return 1
- }
-
- verbose " Regexp-diff'ing: $file_1 $file_2" 2
-
- while { 1 } {
- set line_a ""
- set line_b ""
- while { [string length $line_a] == 0 } {
- if { [gets $file_a line_a] == $eof } {
- set end_1 1
- break
- }
- }
- while { [string length $line_b] == 0 || [string match "#*" $line_b] } {
- if [ string match "#pass" $line_b ] {
- set end_2 1
- set diff_pass 1
- break
- } elseif [ string match "#..." $line_b ] {
- if { [gets $file_b line_b] == $eof } {
- set end_2 1
- set diff_pass 1
- break
- }
- verbose "looking for \"^$line_b$\"" 3
- while { ![regexp "^$line_b$" "$line_a"] } {
- verbose "skipping \"$line_a\"" 3
- if { [gets $file_a line_a] == $eof } {
- set end_1 1
- break
- }
- }
- break
- }
- if { [gets $file_b line_b] == $eof } {
- set end_2 1
- break
- }
- }
-
- if { $diff_pass } {
- break
- } elseif { $end_1 && $end_2 } {
- break
- } elseif { $end_1 } {
- send_log "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1\n"
- verbose "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1" 3
- set differences 1
- break
- } elseif { $end_2 } {
- send_log "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n"
- verbose "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n" 3
- set differences 1
- break
- } else {
- verbose "regexp \"^$line_b$\"\nline \"$line_a\"" 3
- if ![regexp "^$line_b$" "$line_a"] {
- send_log "regexp_diff match failure\n"
- send_log "regexp \"^$line_b$\"\nline \"$line_a\"\n"
- verbose "regexp_diff match failure\n" 3
- set differences 1
- }
- }
- }
-
- if { $differences == 0 && !$diff_pass && [eof $file_a] != [eof $file_b] } {
- send_log "$file_1 and $file_2 are different lengths\n"
- verbose "$file_1 and $file_2 are different lengths" 3
- set differences 1
- }
-
- close $file_a
- close $file_b
-
- return $differences
-}
-
-proc file_contents { filename } {
- set file [open $filename r]
- set contents [read $file]
- close $file
- return $contents
-}
-
proc verbose_eval { expr { level 1 } } {
global verbose
if $verbose>$level then { eval verbose "$expr" $level }
projects / thirdparty / binutils-gdb.git / blobdiff