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+# Expect script for ld-sh tests
+# Copyright (C) 2000, 2001, 2002 Free Software Foundation
+#
+# This file 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
+# (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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+# Test SH linking; all types of relocs. This tests the assembler and
+# tools like objdump as well as the linker.
+
+if ![istarget sh64-*-*] {
+ return
+}
+
+# FIXME: This isn't set by testsuite/config/default.exp; make it.
+if ![info exists readelf] then {
+ set readelf [findfile $base_dir/../binutils/readelf]
+}
+
+# List contains test-items with 3 items followed by 2 lists:
+# 0:name 1:ld options 2:assembler options
+# 3:filenames of assembler files 4: action and options.
+
+# Actions:
+# objdump: Apply objdump options on result. Compare with regex (last arg).
+# nm: Apply nm options on result. Compare with regex (last arg).
+
+# Note that the contents dump is the same for "inter-file datalabel
+# references, 64-bit ABI" as for 32-bit ABI and ELF so we re-use it.
+
+set sh64tests {
+ {"SH64 linking, 64-bit ABI" "-mshelf64"
+ "--abi=64" {sh64-1.s sh64-2.s}
+ {{objdump -sr abi64.sd} {objdump -x abi64.xd}}}
+ {"SH64 linking, 64-bit ABI, -no-expand" "-mshelf64"
+ "--abi=64 -no-expand" {sh64-1.s sh64-2.s}
+ {{objdump -sr abixx-noexp.sd}}}
+ {"SH64 linking, 32-bit ABI" "-mshelf32"
+ "--abi=32" {sh64-1.s sh64-2.s}
+ {{objdump -sr abi32.sd} {objdump -x abi32.xd}}}
+ {"SH64 linking, 32-bit ABI, -no-expand" "-mshelf32"
+ "--abi=32 -no-expand" {sh64-1.s sh64-2.s}
+ {{objdump -sr abixx-noexp.sd}}}
+ {"SH64 linking, single multi-ISA object" "-mshelf32"
+ "--abi=32" {shmix-1.s}
+ {{objdump -sr mix1.sd} {objdump -x mix1.xd}}}
+ {"SH64 linking, single multi-ISA object, -no-expand" "-mshelf32"
+ "--abi=32 -no-expand" {shmix-1.s}
+ {{objdump -sr mix1-noexp.sd}}}
+ {"SH64 linking, two different-ISA objects" "-mshelf32"
+ "--abi=32" {shmix-2.s shmix-3.s}
+ {{objdump -sr mix2.sd} {objdump -x mix2.xd}}}
+ {"SH64 linking, two different-ISA objects, -no-expand" "-mshelf32"
+ "--abi=32 -no-expand" {shmix-2.s shmix-3.s}
+ {{objdump -sr mix2-noexp.sd}}}
+ {"SH64 linking, single SHcompact" "-mshelf32"
+ "--isa=SHcompact" {shcmp-1.s}
+ {{objdump -sr cmpct1.sd} {objdump -x cmpct1.xd}}}
+ {"SH64 inter-file datalabel references, 64-bit ABI" "-mshelf64"
+ "--abi=64" {shdl-1.s shdl-2.s}
+ {{objdump -sr shdl64.sd} {objdump -x shdl64.xd}}}
+ {"SH64 inter-file datalabel references, 32-bit ABI" "-mshelf32"
+ "--abi=32" {shdl-1.s shdl-2.s}
+ {{objdump -sr shdl64.sd} {objdump -x shdl32.xd}}}
+ {"SH64 simple partial linking, 32-bit ABI" "-mshelf32 -r"
+ "--abi=32" {rel-1.s rel-2.s}
+ {{objdump -sx rel32.xd}}}
+ {"SH64 simple partial linking, 64-bit ABI" "-mshelf64 -r"
+ "--abi=64" {rel-1.s rel-2.s}
+ {{objdump -sx rel64.xd}}}
+ {"SH64 partial linking with datalabel references, 32-bit ABI" "-mshelf32 -r"
+ "--abi=32" {reldl-1.s reldl-2.s}
+ {{readelf {-s -r -x 1 -x 3} reldl32.rd}}}
+ {"SH64 partial linking with datalabel references, 64-bit ABI" "-mshelf64 -r"
+ "--abi=64" {reldl-1.s reldl-2.s}
+ {{readelf {-s -r -x 1 -x 3} reldl64.rd}}}
+ {"Handling SH64 assembler-generated .cranges" "-mshelf32"
+ "--abi=32" {crange-2a.s crange-1.s}
+ {{readelf {-S -s -r -x 1 -x 2 -x 9} crange1.rd}}}
+ {"Handling SH64 assembler-generated .cranges, partial linking" "-mshelf32 -r"
+ "--abi=32" {crange-2a.s}
+ {{readelf {-S -s -r -x 2 -x 5} crangerel1.rd}}}
+ {"Mixing SH64 assembler-generated with linker-generated .cranges" "-mshelf32"
+ "--abi=32" {crange-2a.s crange-2b.s crange-1.s}
+ {{readelf {-S -s -r -x 2 -x 9} crange2.rd}}}
+ {"Mixing SH64 assembler-generated with linker-generated .cranges, partial linking"
+ "-mshelf32 -r"
+ "--abi=32" {crange-2a.s crange-2c.s crange-2d.s crange-2e.s}
+ {{readelf {-S -s -r -x 2 -x 5} crangerel2.rd}}}
+ {"Merge and use of SH64 .cranges, some not originally in order" "-mshelf32"
+ "--abi=32"
+ {crange-2e.s crange-2f.s crange-2g.s crange-2a.s crange-2d.s crange-2i.s
+ crange-2h.s crange-1.s}
+ {{readelf {-S -s -x 2 -x 9} crange3.rd} {objdump -d crange3.dd}}}
+ {"Sorted SH64 .cranges, entry at SHcompact code" "-mshelf32 --entry diversion"
+ "--abi=32"
+ {crange-2e.s crange-2f.s crange-2g.s crange-2a.s crange-2d.s crange-2i.s
+ crange-2h.s crange-1.s}
+ {{readelf {-h -S -s -x 2 -x 9} crange3-cmpct.rd}}}
+ {"Sorted SH64 .cranges, entry at SHmedia code" "-mshelf32 --entry diversion2"
+ "--abi=32"
+ {crange-2e.s crange-2f.s crange-2g.s crange-2a.s crange-2d.s crange-2i.s
+ crange-2h.s crange-1.s}
+ {{readelf {-h -S -s -x 2 -x 9} crange3-media.rd}}}
+ {"SH64 Big Endianness" "-mshelf64 -Tendian.ld"
+ "--abi=64" {endian.s}
+ {{objdump -s endian.sbd} {objdump -d endian.dbd}}}
+ {"SH64 Little Endianness" "-mshlelf64 -Tendian.ld"
+ "--abi=64 --little" {endian.s}
+ {{objdump -s endian.sld} {objdump -d endian.dld}}}
+
+}
+
+# FIXME: Generalize and move this to ld-lib.exp
+
+proc run_ld_link_tests { ldtests } {
+ global ld
+ global as
+ global nm
+ global objdump
+ global readelf
+ global srcdir
+ global subdir
+
+ set binfile "tmpdir/linked"
+
+ foreach testitem $ldtests {
+ set testname [lindex $testitem 0]
+ set ld_options [lindex $testitem 1]
+ set as_options [lindex $testitem 2]
+ set as_files [lindex $testitem 3]
+ set actions [lindex $testitem 4]
+ set objfiles {}
+ set is_unresolved 0
+ set failed 0
+
+# verbose -log "Testname is $testname"
+# verbose -log "ld_options is $ld_options"
+# verbose -log "as_options is $as_options"
+# verbose -log "as_files is $as_files"
+# verbose -log "actions is $actions"
+
+ # Assemble each file in the test.
+ foreach as_file $as_files {
+ set objfile "tmpdir/[file rootname $as_file].o"
+ lappend objfiles $objfile
+
+ if ![ld_assemble $as "$as_options $srcdir/$subdir/$as_file" $objfile] {
+ set is_unresolved 1
+ break
+ }
+ }
+
+ # Catch assembler errors.
+ if { $is_unresolved != 0 } {
+ unresolved $testname
+ continue
+ }
+
+ if ![ld_simple_link $ld $binfile "-L$srcdir/$subdir $ld_options $objfiles"] {
+ fail $testname
+ } else {
+ set failed 0
+ foreach actionlist $actions {
+ set action [lindex $actionlist 0]
+ set progopts [lindex $actionlist 1]
+
+ # There are actions where we run regexp_diff on the
+ # output, and there are other actions (presumably).
+ # Handling of the former look the same.
+ set dump_prog ""
+ switch -- $action {
+ objdump
+ { set dump_prog $objdump }
+ nm
+ { set dump_prog $nm }
+ readelf
+ { set dump_prog $readelf }
+ default
+ {
+ perror "Unrecognized action $action"
+ set is_unresolved 1
+ break
+ }
+ }
+
+ if { $dump_prog != "" } {
+ set dumpfile [lindex $actionlist 2]
+ set binary $dump_prog
+
+ send_log "$binary $progopts $binfile > dump.out\n"
+ catch "exec $binary $progopts $binfile > dump.out" comp_output
+ set comp_output [prune_warnings $comp_output]
+
+ if ![string match "" $comp_output] then {
+ send_log "$comp_output\n"
+ set failed 1
+ break
+ }
+
+ if { [regexp_diff "dump.out" "$srcdir/$subdir/$dumpfile"] } then {
+ verbose "output is [file_contents "dump.out"]" 2
+ set failed 1
+ break
+ }
+ }
+ }
+
+ if { $failed != 0 } {
+ fail $testname
+ } else { if { $is_unresolved == 0 } {
+ pass $testname
+ } }
+ }
+
+ # Catch action errors.
+ if { $is_unresolved != 0 } {
+ unresolved $testname
+ continue
+ }
+ }
+}
+
+# FIXME: Move this to ld-lib.exp or higher up.
+
+# 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
+}
+
+proc file_contents { filename } {
+ set file [open $filename r]
+ set contents [read $file]
+ close $file
+ return $contents
+}
+
+run_ld_link_tests $sh64tests
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