-# Copyright (C) 1993-2018 Free Software Foundation, Inc.
+# Copyright (C) 1993-2019 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
lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k MCore mep c5 h1 MicroBlaze
lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 nds32 n1h_v3 ns32k
lappend cpus_expected or1k or1knd pj powerpc pyramid riscv romp rs6000 s390 sh sparc
-lappend cpus_expected tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x
+lappend cpus_expected tic54x tilegx tms320c30 tms320c4x tms320c54x
lappend cpus_expected v850 vax x86-64 xscale xtensa z8k z8001 z8002
# Make sure the target CPU shows up in the list.
if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
- fail "objdump (assembling)"
+ fail "objdump (assembling bintest.s)"
return
}
if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest2.o]} then {
test_objdump_r $testarchive bintest2.o
}
+# Test objdump -d
+proc test_objdump_d { testfile dumpfile } {
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -d $testfile"]
+
+ set want "$dumpfile:.*Disassembly of section"
+ if ![regexp $want $got] then {
+ fail "objdump -d $testfile: No disassembly title"
+ return
+ }
+
+ set want "$dumpfile:.*00+0 <text_symbol>"
+ if ![regexp $want $got] then {
+ fail "objdump -d $testfile: Missing symbol name and address"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <text_symbol2>"
+ if ![regexp $want $got] then {
+ fail "objdump -d $testfile: Missing second symbol"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <text_symbol3>"
+ if ![regexp $want $got] then {
+ fail "objdump -d $testfile: Missing third symbol"
+ return
+ }
+
+ pass "objdump -d $testfile"
+}
+
+test_objdump_d $testfile $testfile
+if { [ remote_file host exists $testarchive ] } then {
+ test_objdump_d $testarchive bintest2.o
+}
+
+# Test objdump --disassemble=<symbol>
+proc test_objdump_d_sym { testfile dumpfile } {
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=text_symbol2 $testfile"]
+
+ set want "$dumpfile:.*Disassembly of section"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=text_symbol2 $testfile: No disassembly title"
+ return
+ }
+
+ set want "$dumpfile:.*00+0 <text_symbol>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=text_symbol2 $testfile: First symbol displayed, when it should be absent"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <text_symbol2>"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=text_symbol2 $testfile: Missing second symbol"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <text_symbol3>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=text_symbol2 $testfile: Third symbol displayed when it should be absent"
+ return
+ }
+
+ pass "objdump --disassemble=text_symbol2 $testfile"
+}
+
+test_objdump_d_sym $testfile $testfile
+
+proc test_objdump_d_func_sym { testfile dumpfile } {
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=func --disassemble-zeroes $testfile"]
+
+ set want "$dumpfile:.*Disassembly of section"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=func $testfile: No disassembly title"
+ return
+ }
+
+ set want "$dumpfile:.*00+0 <start_of_text>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=func $testfile: First symbol displayed, when it should be absent"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <func>"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=func $testfile: Disassembly does not start at function symbol"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <global_non_func_sym>"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=func $testfile: Non function symbol not displayed"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <next_func>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=func $testfile: Disassembly did not stop at the next function"
+ return
+ }
+
+ pass "objdump --disassemble=func $testfile"
+}
+
+proc test_objdump_d_non_func_sym { testfile dumpfile } {
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=global_non_func_sym $testfile"]
+
+ set want "$dumpfile:.*Disassembly of section"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=non_func $testfile: No disassembly title"
+ return
+ }
+
+ set want "$dumpfile:.*00+0 <start_of_text>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=non_func $testfile: First symbol displayed, when it should be absent"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <global_non_func_sym>"
+ if ![regexp $want $got] then {
+ fail "objdump --disassemble=non_func $testfile: Non function symbol not displayed"
+ return
+ }
+
+ set want "$dumpfile:.*00+. <local_non_func_sym>"
+ if [regexp $want $got] then {
+ fail "objdump --disassemble=non_func $testfile: Disassembly did not stop at the next symbol"
+ return
+ }
+
+ pass "objdump --disassemble=non_func $testfile"
+}
+
+# Extra test for ELF format - check that --disassemble=func disassembles
+# all of func, and does not stop at the next symbol.
+if { [is_elf_format] } then {
+
+ if {![binutils_assemble $srcdir/$subdir/disasm.s tmpdir/disasm.o]} then {
+ fail "objdump --disassemble=func (assembling disasm.s)"
+ } else {
+ if [is_remote host] {
+ set elftestfile [remote_download host tmpdir/disasm.o]
+ } else {
+ set elftestfile tmpdir/disasm.o
+ }
+
+ test_objdump_d_func_sym $elftestfile $elftestfile
+ test_objdump_d_non_func_sym $elftestfile $elftestfile
+ }
+}
+
+
# Test objdump -s
proc test_objdump_s { testfile dumpfile } {
global srcdir
global subdir
global env
- global CC_FOR_TARGET
global STRIP
global OBJCOPY
global OBJDUMP
global CFLAGS_FOR_TARGET
set test "build-id-debuglink"
- if {![info exists CC_FOR_TARGET]} {
- set CC_FOR_TARGET $env(CC)
- }
- if { $CC_FOR_TARGET == "" } {
- unsupported $test
- return
- }
# Use a fixed build-id.
+ if { [info exists CFLAGS_FOR_TARGET] } {
+ set save_CFLAGS_FOR_TARGET $CFLAGS_FOR_TARGET
+ }
set CFLAGS_FOR_TARGET "-g -Wl,--build-id=0x12345678abcdef01"
- if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog exectuable debug] != "" } {
- fail "$test (build)"
+ if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog executable debug] != "" } {
+ unsupported "$test (build)"
return
}
- # FIXME: Do we need to restore CFLAGS_FOR_TARGET to its old value ?
+ if { [info exists save_CFLAGS_FOR_TARGET] } {
+ set CFLAGS_FOR_TARGET $save_CFLAGS_FOR_TARGET
+ } else {
+ unset CFLAGS_FOR_TARGET
+ }
if { [binutils_run $STRIP "--strip-debug --remove-section=.comment tmpdir/testprog -o tmpdir/testprog.strip"] != "" } {
fail "$test (strip debug info)"
}
}
-if {[isnative] && [is_elf_format]} then {
+if {[is_elf_format]} then {
test_build_id_debuglink
}
# Very similar to proc test_build_id_debuglink except this time we
# display some of the contents of the separate debug info file.
-proc test_follow_debuglink {} {
+proc test_follow_debuglink { options dumpfile } {
global srcdir
global subdir
global OBJDUMP
- set test "follow-debuglink"
+ set test "follow-debuglink ($options)"
if {![binutils_assemble $srcdir/$subdir/debuglink.s tmpdir/debuglink.o]} then {
fail "$test (reason: assemble first source file)"
set tempfile [remote_download host tmpdir/debuglink.o]
}
- set got [remote_exec host "$OBJDUMP --dwarf=follow-links --dwarf=info --dwarf=str $tempfile" "" "/dev/null" "tmpdir/objdump.out"]
+ set got [remote_exec host "$OBJDUMP $options $tempfile" "" "/dev/null" "tmpdir/objdump.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
fail "$test (reason: unexpected error output from objdump)"
return
}
- if { [regexp_diff tmpdir/objdump.out $srcdir/$subdir/objdump.WK2] } then {
+ if { [regexp_diff tmpdir/objdump.out $srcdir/$subdir/$dumpfile] } then {
fail $test
verbose "output is \n[file_contents objdump.out]" 2
return
set got [remote_exec host "rm tmpdir/linkdebug.debug"]
}
-if {[isnative] && [is_elf_format]} then {
- test_follow_debuglink
+if {[is_elf_format]} then {
+ test_follow_debuglink "--dwarf=follow-links --dwarf=info --dwarf=str" objdump.WK2
+ test_follow_debuglink "--dwarf=follow-links --headers --wide" objdump.WK3
+}
+
+# Test objdump output with start and stop address limits for the specified
+# dump option
+
+proc test_objdump_limited { testfile dopt want start stop } {
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS $dopt --start-address 0x$start --stop-address 0x$stop $testfile"]
+
+ if [regexp $want $got] then {
+ pass "objdump $dopt --start-address 0x$start --stop-address 0x$stop ($testfile)"
+ } else {
+ fail "objdump $dopt --start-address 0x$start --stop-address 0x$stop ($testfile)"
+ }
+}
+
+# Test objdump -d --start-address M --stop-address N
+
+proc test_objdump_disas_limited { testfile text start stop } {
+ set want "$testfile:\[ \]*file format.*Disassembly of section $text:\n.*\[ \]*$start:.*"
+ test_objdump_limited $testfile -d $want $start $stop
+}
+
+# Test objdump -s --start-address M --stop-address N
+
+proc test_objdump_content_limited { testfile text start stop } {
+ set want "$testfile:\[ \]*file format.*Contents of section $text:\n\[ \]*$start .*"
+ test_objdump_limited $testfile -s $want $start $stop
+}
+
+# Test objdump with --start-address and --stop-address options for higher
+# address ranges which may be sign-extended on targets that treat addresses
+# as signed. We only check that objdump produces some dump output at the
+# specified start address as a proxy for correct enforcement of the
+# start/stop limits.
+
+if {[is_elf_format]} then {
+ set sect_names [get_standard_section_names]
+ if { $sect_names != "" } {
+ set text [lindex $sect_names 0]
+ } else {
+ set text ".text"
+ }
+ # generate a copy of the test object with .text repositioned
+ if { [binutils_run $OBJCOPY "--change-section-address $text=0x80000000 tmpdir/bintest.o tmpdir/bintest_signed.o"] != "" } {
+ fail "Failed to reposition $text to 0x80000000 (tmpdir/bintest.o -> tmpdir/bintest_signed.o)"
+ return
+ }
+
+ if [is_remote host] {
+ set testfile3 [remote_download host tmpdir/bintest_signed.o]
+ } else {
+ set testfile3 tmpdir/bintest_signed.o
+ }
+
+ test_objdump_content_limited $testfile3 $text "80000004" "80000008"
+ test_objdump_disas_limited $testfile3 $text "80000004" "80000008"
+ remote_file host delete $testfile3
+}
+
+# Test objdump on .NET assemblies (PE files)
+
+proc test_objdump_dotnet_assemblies {} {
+ global OBJDUMP
+ global base_dir
+
+ set test "dotnet-assemblies"
+
+ set got [binutils_run "$base_dir/testsuite/gentestdlls" "tmpdir pei-i386 pei-x86-64"]
+ set want "wrote linux-pei-x86-64.dll"
+ # The test program is hardcoded to generate valid dlls on any target
+ if ![regexp $want $got] then {
+ fail "$test"
+ }
+
+ # First test an ordinary x86 PE format DLL.
+ set test "dotnet-assemblies (ordinary x86 DLL)"
+ set want "file format pei-i386"
+ set got [binutils_run $OBJDUMP "-x tmpdir/simple-pei-i386.dll"]
+ if ![regexp $want $got] then {
+ if [regexp "file format not recognized" $got] then {
+ # If the target does not recognize vanilla x86 PE format files
+ # then it cannot be expected to recognize .NET assemblies. But
+ # this means that these tests are unsupported, rather than failures.
+ unsupported $test
+ } else {
+ fail "$test"
+ }
+ # In either case, if cannot pass this test, then
+ # there is no point in running any further tests.
+ return
+ }
+ pass $test
+
+ # Next check a 32-bit .NET DLL.
+ set test "dotnet-assemblies (32-bit .NET)"
+ set got [binutils_run $OBJDUMP "-x tmpdir/linux-pei-i386.dll"]
+ if ![regexp $want $got] then {
+ fail "$test"
+ } else {
+ pass $test
+ }
+
+ # Next check an ordrinary x86_64 PE format DLL.
+ set test "dotnet-assemblies (ordinary x86_64 DLL)"
+ set want "file format pei-x86-64"
+ set got [binutils_run $OBJDUMP "-x tmpdir/simple-pei-x86-64.dll"]
+ if ![regexp $want $got] then {
+ if [regexp "file format not recognized" $got] then {
+ # If the target does not support 64-bit PE format
+ # files, then the following tests are unsupported.
+ unsupported $test
+ } else {
+ fail "$test"
+ }
+ return
+ }
+ pass $test
+
+ # Finally check a 64-bit .NET DLL.
+ set test "dotnet-assemblies (64-bit)"
+ set got [binutils_run $OBJDUMP "-x tmpdir/linux-pei-x86-64.dll"]
+ if ![regexp $want $got] then {
+ fail "$test"
+ } else {
+ pass $test
+ }
+}
+
+test_objdump_dotnet_assemblies
+
+# Test objdump -S
+
+proc test_objdump_S { } {
+ global srcdir
+ global subdir
+ global OBJDUMP
+ global OBJDUMPFLAGS
+
+ set test "objdump -S"
+
+ if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog executable debug] != "" } {
+ unsupported "$test (build)"
+ return
+ }
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -D -S tmpdir/testprog"]
+
+ set want "static int local = 2"
+
+ if [regexp $want $got] then {
+ pass $test
+ } else {
+ fail $test
+ }
+
+ set test "objdump --source-comment"
+
+ set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble-all --source-comment=// tmpdir/testprog"]
+
+ set want "//static int local = 2"
+
+ if [regexp $want $got] then {
+ pass $test
+ } else {
+ fail $test
+ }
}
+test_objdump_S
-# Options which are not tested: -a -d -D -R -T -x -l --stabs
+# Options which are not tested: -a -D -R -T -x -l --stabs
# I don't see any generic way to test any of these other than -a.
# Tests could be written for specific targets, and that should be done
# if specific problems are found.
projects / deliverable / binutils-gdb.git / blobdiff