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gas: Move gas_sframe_check to binutils-common.exp

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Move gas_sframe_check to binutils-common.exp so that it can be used in
linker tests to check if a target assembler supports --gsframe.

binutils/

	PR ld/33146
	* testsuite/lib/binutils-common.exp (gas_sframe_check): Moved
	from cfi-sframe.exp.  Replace gas_host_run with remote_exec.

gas/

	PR ld/33146
	* testsuite/gas/cfi-sframe/cfi-sframe.exp (gas_sframe_check):
	Moved to binutils-common.exp.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit ef7a634dc0)
This commit is contained in:
H.J. Lu
2025-07-14 04:45:43 +08:00
parent 9d44d46d99
commit 91b0c7e311
2 changed files with 41 additions and 37 deletions
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41
binutils/testsuite/lib/binutils-common.exp
View File

@@ -480,6 +480,47 @@ proc supports_dt_relr {} {
return 0
}
# Whether a target assembler supports --gsframe.
proc gas_sframe_check {} {
if { ![is_elf_format] } then {
return 0;
}
global check_as_sframe_result
global AS
global ASFLAGS
if [info exists check_as_sframe_result] {
return $check_as_sframe_result
}
set as_file "tmpdir/check_as_sframe.s"
set as_fh [open $as_file w 0666]
puts $as_fh "# Generated file. DO NOT EDIT"
puts $as_fh "\t.cfi_startproc"
puts $as_fh "\t.cfi_endproc"
close $as_fh
remote_download host $as_file
verbose -log "Checking SFrame support in AS:"
set old_ASFLAGS "$ASFLAGS"
set ASFLAGS "$ASFLAGS --gsframe"
global comp_output
set output_file "tmpdir/check_as_sframe.out"
set status [remote_exec host "$AS $ASFLAGS $as_file" "2> $output_file"]
set comp_output [file_contents "$output_file"]
set ASFLAGS "$old_ASFLAGS"
if { ![string match "" $comp_output] } then {
verbose -log "SFrame not supported in AS"
return 0
} else {
verbose -log "SFrame supported in AS"
return 1
}
}
# get_relative_path FROM TO
#
# Return a relative path to TO starting from FROM, which is usually

37
gas/testsuite/gas/cfi-sframe/cfi-sframe.exp
View File

@@ -18,43 +18,6 @@ if { ![is_elf_format] } then {
return
}
proc gas_sframe_check { } {
global check_as_sframe_result
global AS
global ASFLAGS
if [info exists check_as_sframe_result] {
return $check_as_sframe_result
}
set as_file "tmpdir/check_as_sframe.s"
set as_fh [open $as_file w 0666]
puts $as_fh "# Generated file. DO NOT EDIT"
puts $as_fh "\t.cfi_startproc"
puts $as_fh "\t.cfi_endproc"
close $as_fh
remote_download host $as_file
verbose -log "Checking SFrame support in AS:"
set old_ASFLAGS "$ASFLAGS"
set ASFLAGS "$ASFLAGS --gsframe"
global comp_output
set output_file "tmpdir/check_as_sframe.out"
set status [gas_host_run "$AS $ASFLAGS $as_file" "2>$output_file"]
set comp_output [file_contents "$output_file"]
set ASFLAGS "$old_ASFLAGS"
if { ![string match "" $comp_output]
|| [string match "*sframe not supported for target*" $comp_output] } then {
verbose -log "SFrame not supported in AS"
return 0
} else {
verbose -log "SFrame supported in AS"
return 1
}
}
proc gas_x86_64_check { } {
global NM
global NMFLAGS