ld: testsuite: Fix several CTF tests on 32-bit SPARC

Several ld CTF tests FAIL on 32-bit SPARC, e.g.

FAIL: Arrays (conflicted)

The failure mode is always the same:

./tmpdir/array-char-conflicting-1.s: Assembler messages:
./tmpdir/array-char-conflicting-1.s:89: Error: Architecture mismatch on "return %i7+8".
./tmpdir/array-char-conflicting-1.s:89: (Requires v9|v9a|v9b|v9c|v9d|v9e|v9v|v9m|m8; requested architecture is sparclite.)

The problem is that gcc emits v8plus code by default, and thus invokes
as with -xarch=v8plus (equivalent to -Av8plus), while the testcase lacks
the latter.

Fixed by setting ASFLAGS to match.

Tested on sparc-sun-solaris2.11, sparc-unknown-linux-gnu,
sparcv9-sun-solaris2.11, and sparc64-unknown-linux-gnu.

2025-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	ld:
	* testsuite/ld-ctf/ctf.exp (ASFLAGS): Append -Av8plus on
	sparc-*-*.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 7b03989a59d6ffd866388d5938fb7b3c650c49d6..959a44951ecc8a89390b0c0f2fb2aa684843ec5f 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2025-08-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * testsuite/ld-ctf/ctf.exp (ASFLAGS): Append -Av8plus on
+       sparc-*-*.
+
 2025-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * testsuite/ld-elfweak/elfweak.exp: Enable on *-*-solaris2* rather

diff --git a/ld/testsuite/ld-ctf/ctf.exp b/ld/testsuite/ld-ctf/ctf.exp
index c314f2995af7e4be5a027a18312ca80ccf217e1f..3ce5e1e9dfe3d0526859c871314b63b1d609aa55 100644 (file)
--- a/ld/testsuite/ld-ctf/ctf.exp
+++ b/ld/testsuite/ld-ctf/ctf.exp
@@ -38,6 +38,11 @@ if {[info exists env(LC_ALL)]} {
 }
 set env(LC_ALL) "C"
 
+set saved_ASFLAGS "$ASFLAGS"
+if [istarget "sparc-*-*"] {
+    append ASFLAGS " -Av8plus"
+}
+
 set ctf_test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
 
 foreach ctf_test $ctf_test_list {
@@ -50,6 +55,8 @@ foreach ctf_test $ctf_test_list {
     run_dump_test [file rootname $ctf_test] { { cc "-gctf -fPIC" } }
 }
 
+set ASFLAGS "$saved_ASFLAGS"
+
 if {[info exists old_lc_all]} {
     set env(LC_ALL) $old_lc_all
 } else {