-# Copyright 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+# Copyright 1999, 2000, 2001, 2003, 2004, 2007, 2009, 2012
+# 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 2 of the License, or
+# 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,
# Based on scripts written by Ian Lance Taylor <ian@cygnus.com>
# and Ken Raeburn <raeburn@cygnus.com>.
+# Exclude non-ELF targets.
+if ![is_elf_format] {
+ verbose "$READELF is only intended for ELF targets" 2
+ return
+}
+
# First some helpful procedures, then the tests themselves
# Return the contents of the filename given
return $contents
}
-# 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 $file_1 r]
- } else {
- warning "$file_1 doesn't exist"
- return 1
- }
-
- if [file exists $file_2] then {
- set file_b [open $file_2 r]
- } else {
- fail "$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] == $eof } {
- set end_2 1
- break
- }
- verbose "looking for \"^$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"
- 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
-}
-
# Find out the size by reading the output of the EI_CLASS field.
# Similar to the test for readelf -h, but we're just looking for the
# EI_CLASS line here.
set readelf_size ""
set testname "finding out ELF size with readelf -h"
- catch "exec $READELF $READELFFLAGS -h $binary_file > readelf.out" got
+ set got [remote_exec host "$READELF $READELFFLAGS -h $binary_file" "" "/dev/null" "readelf.out"]
+ if [is_remote host] then {
+ remote_upload host "readelf.out"
+ }
- if ![string match "" $got] then {
+ if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]]} then {
send_log $got
fail $testname
return
global subdir
send_log "exec $READELF $READELFFLAGS $options $binary_file > readelf.out\n"
- catch "exec $READELF $READELFFLAGS $options $binary_file > readelf.out" got
+ set got [remote_exec host "$READELF $READELFFLAGS $options $binary_file" "" "/dev/null" "readelf.out"]
foreach xfail $xfails {
setup_xfail $xfail
}
- if ![string match "" $got] then {
+ if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
fail "readelf $options (reason: unexpected output)"
send_log $got
send_log "\n"
set target_machine ""
if [istarget "mips*-*-*"] then {
- if { [istarget "mips*-*-*linux*"] || [istarget "mips*-sde-elf*"] } then {
+ if { [istarget "mips*-*-*linux*"]
+ || [istarget "mips*-sde-elf*"]
+ || [istarget "mips*-*freebsd*"] } then {
set target_machine tmips
} else {
set target_machine mips
set tempfile [remote_download host tmpdir/testprog.o]
# Run "readelf -wi" on it.
- send_log "exec $READELF $READELFFLAGS -wi $tempfile > readelf.out\n"
- catch "exec $READELF $READELFFLAGS -wi $tempfile > readelf.out" got
+ set got [remote_exec host "$READELF $READELFFLAGS -wi $tempfile" "" "/dev/null" "readelf.out"]
# Upload the results.
set output [remote_upload host readelf.out]
file_on_host delete $tempfile
# Strip any superflous warnings.
- set got [prune_readelf_wi_warnings $got]
+ set got [prune_readelf_wi_warnings [lindex $got 1]]
if ![string match "" $got] then {
fail "readelf $READELFFLAGS -wi (reason: unexpected output)"
pass "readelf -wi"
}
+# This tests "readelf -wa", but on a file with a compressed
+# .debug_abbrev section.
-# Exclude non-ELF targets.
-if ![is_elf_format] {
- verbose "$READELF is only intended for ELF targets" 2
- return
+proc readelf_compressed_wa_test {} {
+ global READELF
+ global READELFFLAGS
+ global srcdir
+ global subdir
+
+ # Compile the compressed-debug-section test file.
+ if { [target_compile $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o object debug] != "" } {
+ verbose "Unable to compile test file."
+ untested "readelf -wa (compressed)"
+ return
+ }
+
+ # Download it.
+ set tempfile [remote_download host tmpdir/dw2-compressed.o]
+
+ # Run "readelf -wa" on it.
+ set got [remote_exec host "$READELF $READELFFLAGS -wa $tempfile" "" "/dev/null" "readelf.out"]
+
+ # Upload the results.
+ set output [remote_upload host readelf.out]
+
+ file_on_host delete $tempfile
+
+ if { [string compare [file_contents readelf.out] [file_contents $srcdir/$subdir/readelf.wa]] != 0 } then {
+ fail "readelf -wa (compressed)"
+ verbose "output is \n[file_contents readelf.out]" 2
+ verbose "expected is \n[file_contents $srcdir/$subdir/readelf.wa]" 2
+ return
+ }
+
+ pass "readelf -wa (compressed)"
+}
+
+# Test readelf's dumping abilities.
+
+proc readelf_dump_test {} {
+ global READELF
+ global READELFFLAGS
+ global srcdir
+ global subdir
+
+ # Assemble the dump test file.
+ if {![binutils_assemble $srcdir/$subdir/dumptest.s tmpdir/dumptest.o]} then {
+ unresolved "readelf -p: failed to assemble dump test file"
+ return
+ }
+ # Download it.
+ set tempfile [remote_download host tmpdir/dumptest.o]
+
+ # Run "readelf -p.data" on it.
+ set got [remote_exec host "$READELF $READELFFLAGS -p.data $tempfile" "" "/dev/null" "readelf.out"]
+ set got [lindex $got 1]
+
+ # Upload the results.
+ set output [remote_upload host readelf.out]
+
+ # Check for something going wrong.
+ if ![string match "" $got] then {
+ fail "readelf -p: unexpected output"
+ send_log $got
+ send_log "\n"
+ return
+ }
+
+ # Search for strings that should be in the output.
+ set sought {
+ ".*test_string.*"
+ }
+
+ foreach looked_for $sought {
+ set lines [grep $output $looked_for]
+ if ![llength $lines] then {
+ fail "readelf -p: missing: $looked_for"
+ send_log readelf.out
+ return
+ }
+ }
+
+ file_on_host delete $tempfile
+ file_on_host delete $output
+
+ # All done.
+ pass "readelf -p"
+
+ # XXX FIXME: Add test of readelf -x here
}
if ![is_remote host] {
# Assemble the test file.
if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
- perror "unresolved 1"
+ perror "could not assemble test file"
unresolved "readelf - failed to assemble"
return
}
readelf_test -r $tempfile readelf.r {}
readelf_wi_test
+readelf_compressed_wa_test
+
+readelf_dump_test
+
+# PR 13482 - Check for off-by-one errors when dumping .note sections.
+if {![binutils_assemble $srcdir/$subdir/version.s tmpdir/version.o]} then {
+ perror "could not assemble version note test file"
+ unresolved "readelf - failed to assemble"
+ return
+}
+
+if ![is_remote host] {
+ set tempfile tmpdir/version.o
+} else {
+ set tempfile [remote_download host tmpdir/version.o]
+}
+
+readelf_test -n $tempfile readelf.n {}
projects / external / binutils.git / blobdiff