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(localhost [IPv6:::1]) by gnu-cfl-3.localdomain (Postfix) with ESMTP id BAC0D740659 for ; Sat, 30 Dec 2023 06:55:06 -0800 (PST) From: "H.J. Lu" To: binutils@sourceware.org Subject: [PATCH] ld: Run ld-scripts/fill2 only for BFD64 Date: Sat, 30 Dec 2023 06:55:06 -0800 Message-ID: <20231230145506.416432-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Spam-Status: No, score=-3024.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1786719103862585348 X-GMAIL-MSGID: 1786719103862585348 FILL ($0001020304050607) in fil2.t has the value read by strtoul (via scan_bfd_vma in ldlex.l), and strtoul returns -1 on overflow when BFD64 isn't defined. Add is_bfd64 and don't run ld-scripts/fill2 if is_bfd64 returns 0. PR ld/31120 * testsuite/config/default.exp (is_bfd64): New. * testsuite/ld-scripts/fill2.d (notarget): Add ![is_bfd64]. --- ld/testsuite/config/default.exp | 23 +++++++++++++++++++++++ ld/testsuite/ld-scripts/fill2.d | 2 +- 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/ld/testsuite/config/default.exp b/ld/testsuite/config/default.exp index 5c925476e23..4b3e4706316 100644 --- a/ld/testsuite/config/default.exp +++ b/ld/testsuite/config/default.exp @@ -512,3 +512,26 @@ if {[file exists .libs/libdep.so]} { } else { set dep_plug_opt "" } + +# Return 1 if BFD64 is defined. +proc is_bfd64 { } { + global IS_BFD64 + if { ![info exists IS_BFD64] } then { + global CC + set fn "cs[pid].c" + set rfno "cs[pid].o" + set f [open $fn "w"] + puts $f "#include " + puts $f "#include " + puts $f "#ifndef BFD64" + puts $f "# error Failed" + puts $f "#endif" + close $f + set rfn [remote_download host $fn] + set IS_BFD64 [run_host_cmd_yesno "$CC" "-I../bfd -c $rfn -o $rfno"] + remote_file host delete $rfno + remote_file host delete $rfn + file delete $fn + } + return $IS_BFD64 +} diff --git a/ld/testsuite/ld-scripts/fill2.d b/ld/testsuite/ld-scripts/fill2.d index f913a82a017..05383b98fad 100644 --- a/ld/testsuite/ld-scripts/fill2.d +++ b/ld/testsuite/ld-scripts/fill2.d @@ -1,7 +1,7 @@ #source: fill_0.s #ld: -T fill2.t #readelf: -x.foo -#notarget: ![is_elf_format] +#notarget: ![is_elf_format] ![is_bfd64] # See PR 30865 - a fill value expressed as a simple hexadecimal # number behaves differently from other fill values.