Testsuite fixes for hppa64-hpux

HPUX has a different .comm syntax, and anything in the first column
is a label.

gas/
	* testsuite/gas/elf/strtab.s: Don't put directives on first
	column or continuation with labels not in first column.
ld/
	* testsuite/ld-elf/elf.exp: Xfail pr20995 tests on hppa64-hpux.
	Set up HPUX defsym.  Run pr14170 tests and build symbol3 objects,
	defining HPUX where necessary.  Define HPUX for implib tests.
	* testsuite/ld-elf/comm-data4.d: Run for hpux.
	* testsuite/ld-elf/endsym.d: Likewise.
	* testsuite/ld-elf/linkoncerdiff.d: Likewise.
	* testsuite/ld-elf/comm-data4.s: Add alternate .comm when HPUX.
	* testsuite/ld-elf/comm-data5.s: Likewise.
	* testsuite/ld-elf/endsym.s: Likewise.
	* testsuite/ld-elf/pr14170c.s: Likewise.
	* testsuite/ld-elf/symbol3.s: Likewise.
	* testsuite/ld-elf/implib.s: Likewise.  Don't start directives
	in first column.
	* testsuite/ld-elf/linkoncerdiff2.s: Don't use numeric labels.
	* testsuite/ld-elf/warn3.d: Run for hpux.
	* testsuite/ld-scripts/rgn-at10.d: Xfail for hpux.
	* testsuite/ld-scripts/rgn-at11.d: Likewise.
	* testsuite/ld-scripts/size-2.d: Remove xfail for hpux.

12 files changed, 86 insertions, 54 deletions

diff --git a/ld/testsuite/ld-elf/comm-data4.d b/ld/testsuite/ld-elf/comm-data4.d
index 05c4401..024cfd8 100644
--- a/ld/testsuite/ld-elf/comm-data4.d
+++ b/ld/testsuite/ld-elf/comm-data4.d
@@ -1,6 +1,5 @@
 #source: comm-data4.s
 #ld: 
 #readelf: -r
-#notarget: hppa64*-*-hpux*
 
 There are no relocations in this file.
diff --git a/ld/testsuite/ld-elf/comm-data4.s b/ld/testsuite/ld-elf/comm-data4.s
index ed17cf2..60e0f3d 100644
--- a/ld/testsuite/ld-elf/comm-data4.s
+++ b/ld/testsuite/ld-elf/comm-data4.s
@@ -1,4 +1,8 @@
- .comm i,4,4
+ .ifdef HPUX
+i .comm 4
+ .else
+  .comm i,4,4
+ .endif
 
  .data
  .dc.a i
diff --git a/ld/testsuite/ld-elf/comm-data5.s b/ld/testsuite/ld-elf/comm-data5.s
index 1605b8a..2da32c7 100644
--- a/ld/testsuite/ld-elf/comm-data5.s
+++ b/ld/testsuite/ld-elf/comm-data5.s
@@ -1,4 +1,8 @@
- .comm i,4,4
+ .ifdef HPUX
+i .comm 4
+ .else
+  .comm i,4,4
+ .endif
 
  .section .rodata,"a",%progbits
  .dc.a i
diff --git a/ld/testsuite/ld-elf/elf.exp b/ld/testsuite/ld-elf/elf.exp
index f13bb32..09c9dda 100644
--- a/ld/testsuite/ld-elf/elf.exp
+++ b/ld/testsuite/ld-elf/elf.exp
@@ -29,6 +29,15 @@ set old_ldflags $LDFLAGS
 if { [istarget spu*-*-*] } {
     set LDFLAGS "$LDFLAGS --local-store 0:0"
 }
+
+# hpux .comm differs from everyone else
+set hpux ""
+set old_asflags $ASFLAGS
+if [istarget "*-*-hpux*"] {
+    set hpux "--defsym HPUX=1"
+    set ASFLAGS "$ASFLAGS --defsym HPUX=1"
+}
+
 if { [istarget alpha*-*-* ] } {
     # The compress1 test is written expecting 32-bit addresses; force the
     # executable down into the low address space to match.
@@ -52,33 +61,31 @@ if { [is_remote host] } then {
     remote_download host merge.ld
 }
 
-if { ![istarget hppa64*-hpux*] } {
+run_ld_link_tests [list \
+    [list "Build symbol3.a" \
+	"" "" $hpux \
+	{symbol3.s} {} "symbol3.a" ] \
+    [list "Build symbol3w.a" \
+	"" "" "" \
+	{symbol3w.s} {} "symbol3w.a" ] \
+]
+
+if { [check_shared_lib_support] } then {
     run_ld_link_tests {
-	{"Build symbol3.a"
-	    "" "" ""
-	    {symbol3.s} {} "symbol3.a"}
-	{"Build symbol3w.a"
-	    "" "" ""
-	    {symbol3w.s} {} "symbol3w.a"}
+	{"Build pr14170a.o" "" "" "" {pr14170a.s} {} "pr14170.a" }
     }
-
-    if { [check_shared_lib_support] } then {
-	run_ld_link_tests {
-	    {"Build pr14170a.o" "" "" "" "pr14170a.s" {} "pr14170.a" }
-	}
-	setup_xfail "tic6x-*-*"
-	run_ld_link_tests {
-	    {"Build shared library for pr14170"
-		"-shared" "" "" "pr14170b.s" {} "pr14170.so" }
-	}
-	# bfin does not currently support copy relocs.
-	setup_xfail "bfin-*-*"
-	run_ld_link_tests {
-	    {"PR ld/14170"
-		"--no-dynamic-linker tmpdir/pr14170a.o tmpdir/pr14170.so" "" "" "pr14170c.s"
-		{ } "pr14170" }
-	}
+    setup_xfail "tic6x-*-*"
+    run_ld_link_tests {
+	{"Build shared library for pr14170"
+	    "-shared" "" "" "pr14170b.s" {} "pr14170.so" }
     }
+    # bfin does not currently support copy relocs.
+    setup_xfail "bfin-*-*"
+    run_ld_link_tests [list \
+	[list "PR ld/14170" \
+	    "--no-dynamic-linker tmpdir/pr14170a.o tmpdir/pr14170.so" "" $hpux \
+	     {pr14170c.s} { } "pr14170" ] \
+    ]
 }
 
 # Only run these tests on targets that support creating shared libraries.
@@ -145,7 +152,7 @@ if { [check_shared_lib_support] } then {
     # xfail on arm*-*-eabi*.  The list can be enlarged to those targets that
     # don't support GNU_RELRO.  For more details, please see discussions at:
     #   https://sourceware.org/ml/binutils/2017-01/msg00441.html
-    setup_xfail "arm*-*-eabi*"
+    setup_xfail "arm*-*-eabi*" "hppa*64*-*-hpux*"
     run_ld_link_tests {
 	{"Build pr20995-2.so"
 	    "-shared -z relro" "" ""
@@ -153,6 +160,8 @@ if { [check_shared_lib_support] } then {
     }
     # These targets don't copy dynamic variables into .bss.
     setup_xfail "alpha-*-*" "bfin-*-*" "ia64-*-*" "xtensa-*-*"
+    # or don't have .data.rel.ro
+    setup_xfail "hppa*64*-*-hpux*"
     run_ld_link_tests [list \
 	[list \
 	    "pr20995" \
@@ -161,6 +170,7 @@ if { [check_shared_lib_support] } then {
     # xfail on arm*-*-eabi* is particularly because of no support of GNU_RELRO.
     # Please see the link above for details.
     setup_xfail "alpha-*-*" "bfin-*-*" "ia64-*-*" "xtensa-*-*" "arm*-*-eabi*"
+    setup_xfail "hppa*64*-*-hpux*"
     run_ld_link_tests [list \
 	[list \
 	    "pr20995-2" \
@@ -183,20 +193,20 @@ if [is_generic_elf] {
 }
 
 # Check that the --out-implib option work correctly.
-run_ld_link_tests {
-    {"Generate empty import library"
-	"--out-implib=tmpdir/implib.lib" ""
-	"--defsym NO_GLOBAL=1"
-	{implib.s}
-	{{ld empty-implib.out}}
-	"implib"}
-    {"Generate import library"
-	"--out-implib=tmpdir/implib.lib" ""
-	""
-	{implib.s}
-	{{readelf {-s tmpdir/implib.lib} implib.rd}}
-	"implib"}
-} $xfail_implib
+run_ld_link_tests [list \
+    [list "Generate empty import library" \
+	"--out-implib=tmpdir/implib.lib" "" \
+	[concat "--defsym NO_GLOBAL=1" $hpux] \
+	{implib.s} \
+	{{ld empty-implib.out}} \
+	"implib" ] \
+    [list "Generate import library" \
+	"--out-implib=tmpdir/implib.lib" "" \
+	$hpux \
+	{implib.s} \
+	{{readelf {-s tmpdir/implib.lib} implib.rd}} \
+	"implib" ] \
+] $xfail_implib
 
 if { [istarget *-*-linux*]
      || [istarget *-*-nacl*]
@@ -233,6 +243,7 @@ if { [istarget *-*-*linux*]
 }
 
 set LDFLAGS $old_ldflags
+set ASFLAGS $old_asflags
 
 # Check to see if the C compiler works
 if { [which $CC] == 0 } {
diff --git a/ld/testsuite/ld-elf/endsym.d b/ld/testsuite/ld-elf/endsym.d
index 3472154..86fda21 100644
--- a/ld/testsuite/ld-elf/endsym.d
+++ b/ld/testsuite/ld-elf/endsym.d
@@ -2,7 +2,6 @@
 #source: endsym.s
 #ld: --sort-common
 #nm: -n
-#notarget: hppa*-*-hpux*
 #xfail: m68hc1*-* xgate-* cr16-*-* crx-*-* dlx-*-* nds32*-*-* visium-*-*
 #xfail: pru-*-*
 
diff --git a/ld/testsuite/ld-elf/endsym.s b/ld/testsuite/ld-elf/endsym.s
index 5255c04..a614452 100644
--- a/ld/testsuite/ld-elf/endsym.s
+++ b/ld/testsuite/ld-elf/endsym.s
@@ -1,2 +1,7 @@
- .comm end,4,4
- .comm end2,2,2
+ .ifdef HPUX
+end  .comm 4
+end2 .comm 2
+ .else
+  .comm end,4,4
+  .comm end2,2,2
+ .endif
diff --git a/ld/testsuite/ld-elf/implib.s b/ld/testsuite/ld-elf/implib.s
index e4d527b..0e497aa 100644
--- a/ld/testsuite/ld-elf/implib.s
+++ b/ld/testsuite/ld-elf/implib.s
@@ -1,5 +1,9 @@
-.ifndef NO_GLOBAL
+ .ifndef NO_GLOBAL
+  .ifdef HPUX
+exported1 .comm	1
+  .else
 	.comm	exported1,1
+  .endif
 
 	.data
 	.global	exported2
@@ -7,7 +11,7 @@
 	.size	exported2, 1
 exported2:
 	.byte	21
-.endif
+ .endif
 
 	.section ".bss", "aw", %nobits
 not_exported1:
diff --git a/ld/testsuite/ld-elf/linkoncerdiff.d b/ld/testsuite/ld-elf/linkoncerdiff.d
index 06d08c1..8eec3d2 100644
--- a/ld/testsuite/ld-elf/linkoncerdiff.d
+++ b/ld/testsuite/ld-elf/linkoncerdiff.d
@@ -2,6 +2,5 @@
 #source: linkoncerdiff2.s
 #ld: -r
 #readelf: -r
-#notarget: hppa64*-*-hpux*
 There are no relocations in this file.
 #pass
diff --git a/ld/testsuite/ld-elf/linkoncerdiff2.s b/ld/testsuite/ld-elf/linkoncerdiff2.s
index 1e8c2ba..eccbcae 100644
--- a/ld/testsuite/ld-elf/linkoncerdiff2.s
+++ b/ld/testsuite/ld-elf/linkoncerdiff2.s
@@ -1,22 +1,22 @@
 	.section	.gnu.linkonce.t.foo, "a", %progbits
-1:
+.L1:
 	.globl	symfoo
 symfoo:
 	.long	0
 
 	.section	.gnu.linkonce.t.bar, "a", %progbits
-2:
+.L2:
 	.globl	symbar
 symbar:
 	.long	0
 
 	.section	.gnu.linkonce.r.foo, "a", %progbits
-	.long	1b
+	.long	.L1
 	.long	symfoo
 /* ld currently incorrectly silently discards this relocation.  Just such
    relocations are never produced by g++-3.4 so this suppressed error message
    is not a problem:
    #error: `.gnu.linkonce.t.bar' referenced in section `.gnu.linkonce.r.foo' of tmpdir/dump1.o: defined in discarded section `.gnu.linkonce.t.bar' of tmpdir/dump1.o
    */
-	.long	2b
+	.long	.L2
 	.long	symbar
diff --git a/ld/testsuite/ld-elf/pr14170c.s b/ld/testsuite/ld-elf/pr14170c.s
index a47b67b..acb33a9 100644
--- a/ld/testsuite/ld-elf/pr14170c.s
+++ b/ld/testsuite/ld-elf/pr14170c.s
@@ -1,2 +1,6 @@
 	.hidden foo
+ .ifdef HPUX
+foo	.comm	4
+ .else
 	.comm	foo,4,4
+ .endif
diff --git a/ld/testsuite/ld-elf/symbol3.s b/ld/testsuite/ld-elf/symbol3.s
index 4fd76d5..38f150a 100644
--- a/ld/testsuite/ld-elf/symbol3.s
+++ b/ld/testsuite/ld-elf/symbol3.s
@@ -1 +1,5 @@
-	 .comm badsym,4
+ .ifdef HPUX
+badsym	.comm 4
+ .else
+	.comm badsym,4
+ .endif
diff --git a/ld/testsuite/ld-elf/warn3.d b/ld/testsuite/ld-elf/warn3.d
index 4f605c9..358dca6 100644
--- a/ld/testsuite/ld-elf/warn3.d
+++ b/ld/testsuite/ld-elf/warn3.d
@@ -2,7 +2,6 @@
 #ld: tmpdir/symbol3w.o tmpdir/symbol3.a 
 #warning: .*: warning: badsym warning$
 #readelf: -s
-#notarget: hppa64*-hpux*
 #xfail: d30v-*-* dlx-*-* i960-*-* pj*-*-*
 # generic linker targets don't support .gnu.warning sections.