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Add objcopy stage between assembly and linking for run_dump_test

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ld/testsuite/

	* lib/ld-lib.exp: Add objcopy_objects command to run_dump_test.
	This allows each input object to be optionally run through
	objcopy before linking.
This commit is contained in:
mfortune
2014-05-27 12:37:50 +01:00
parent b48945626a
commit 9854d43d40
2 changed files with 42 additions and 0 deletions
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6
ld/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2014-05-28 Matthew Fortune <matthew.fortune@imgtec.com>
* lib/ld-lib.exp: Add objcopy_objects command to run_dump_test.
This allows each input object to be optionally run through
objcopy before linking.
2014-05-20 Will Newton <will.newton@linaro.org> 2014-05-20 Will Newton <will.newton@linaro.org>
* ld-shared/shared.exp: Mark non-PIC shared object tests * ld-shared/shared.exp: Mark non-PIC shared object tests

36
ld/testsuite/lib/ld-lib.exp
View File

@ -497,6 +497,11 @@ proc ld_simple_link_defsyms {} {
# ld_after_inputfiles: FLAGS # ld_after_inputfiles: FLAGS
# Similar to "ld", but put after all input files. # Similar to "ld", but put after all input files.
# #
# objcopy_objects: FLAGS
# Run objcopy with the specified flags after assembling any source
# that has the special marker RUN_OBJCOPY in the source specific
# flags.
#
# objcopy_linked_file: FLAGS # objcopy_linked_file: FLAGS
# Run objcopy on the linked file with the specified flags. # Run objcopy on the linked file with the specified flags.
# This lets you transform the linked file using objcopy, before the # This lets you transform the linked file using objcopy, before the
@ -605,6 +610,7 @@ proc run_dump_test { name {extra_options {}} } {
set opts(error) {} set opts(error) {}
set opts(warning) {} set opts(warning) {}
set opts(objcopy_linked_file) {} set opts(objcopy_linked_file) {}
set opts(objcopy_objects) {}
foreach i $opt_array { foreach i $opt_array {
set opt_name [lindex $i 0] set opt_name [lindex $i 0]
@ -784,6 +790,12 @@ proc run_dump_test { name {extra_options {}} } {
for { set i 0 } { $i < [llength $sourcefiles] } { incr i } { for { set i 0 } { $i < [llength $sourcefiles] } { incr i } {
set sourcefile [lindex $sourcefiles $i] set sourcefile [lindex $sourcefiles $i]
set sourceasflags [lindex $asflags $i] set sourceasflags [lindex $asflags $i]
set run_objcopy_objects 0
if { [string match "*RUN_OBJCOPY*" $sourceasflags] } {
set run_objcopy_objects 1
}
regsub "RUN_OBJCOPY" $sourceasflags "" sourceasflags
set objfile "tmpdir/dump$i.o" set objfile "tmpdir/dump$i.o"
catch "exec rm -f $objfile" exec_output catch "exec rm -f $objfile" exec_output
@ -807,6 +819,30 @@ proc run_dump_test { name {extra_options {}} } {
fail $testname fail $testname
return return
} }
if { $run_objcopy_objects } {
set cmd "$OBJCOPY $opts(objcopy_objects) $objfile"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] \
"" "/dev/null" "objcopy.tmp"]
remote_upload host "objcopy.tmp"
set comp_output [prune_warnings [file_contents "objcopy.tmp"]]
remote_file host delete "objcopy.tmp"
remote_file build delete "objcopy.tmp"
if { [lindex $cmdret 0] != 0 \
|| ![string match "" $comp_output] } {
send_log "$comp_output\n"
verbose "$comp_output" 3
set exitstat "succeeded"
if { $cmdret != 0 } { set exitstat "failed" }
verbose -log "$exitstat with: <$comp_output>"
fail $testname
return
}
}
} }
set expmsg $opts(error) set expmsg $opts(error)