Revert "MIPS: fix some ld testcases with compiler"

This reverts commit a0631c1501.  It was
applied unapproved.

ld/testsuite/config/default.exp

@@ -155,7 +155,7 @@ if {! [info exists env(CCC_OVERRIDE_OPTIONS)]} {
 # installed, but to the O32 ABI in the build tree, because of some
 # specs-file hacks.  Make sure we use an ABI that is compatible with
 # the one we expect.
-if {[istarget mips*64*-*-linux*] && ![istarget mips*64*-*-linux-gnuabi64] &&
+if {[istarget mips64*-*-linux*] &&
     (![board_info [target_info name] exists multilib_flags] ||
      ![string match "*-mabi" [board_info [target_info name] multilib_flags]])
    } {
@@ -263,24 +263,6 @@ proc ld_exec { target output } {
 	default_ld_exec $target $output
 }
 
-#
-# xfail_from_runlist
-# 	mark a test xfail and remove it from the runlist
-proc xfail_from_runlist { runlist name } {
-  set i 0
-  set rtl $runlist
-  foreach t $runlist {
-    set tn [lindex $t 0]
-    if [string equal $name $tn] {
-      xfail $tn
-      set rtl [lreplace $rtl $i $i]
-    }
-    incr i
-  }
-  return $rtl
-}
-
-
 # From gas-defs.exp, to support run_dump_test.
 if ![info exists AS] then {
     set AS $as

ld/testsuite/ld-elf/indirect.exp

@@ -219,9 +219,7 @@ proc check_dynamic_syms { test } {
 
 foreach t [list indirect5a indirect5b indirect6a indirect6b] {
     set testname [concat $t "dynsym"]
-    if { [istarget mips*] } {
-	xfail $testname
-    } elseif { [check_dynamic_syms tmpdir/$t] } {
+    if { [check_dynamic_syms tmpdir/$t] } {
 	pass $testname
     } else {
 	fail $testname
@@ -254,9 +252,7 @@ run_ld_link_exec_tests $pie_tests
 
 foreach t [list indirect5c indirect5d indirect6c indirect6d] {
     set testname [concat $t "dynsym"]
-    if { [istarget mips*] } {
-	xfail $testname
-    } elseif { [check_dynamic_syms tmpdir/$t] } {
+    if { [check_dynamic_syms tmpdir/$t] } {
 	pass $testname
     } else {
 	fail $testname

ld/testsuite/ld-elf/pr23658-2.rd

@@ -1,5 +1,5 @@
 #...
- +[0-9]+ +(\.MIPS\.abiflags \.MIPS\.options \.dynamic \.hash \.dynsym \.dynstr \.text |)\.interp \.note.4 \.note.1 \.note.2 \.note.3.*
+ +[0-9]+ +\.interp \.note.4 \.note.1 \.note.2 \.note.3.*
 #...
  +[0-9]+ +\.note\.4 \.note\.1 +
  +[0-9]+ +\.note\.2 .note\.3 +

ld/testsuite/ld-elf/shared.exp

@@ -774,6 +774,9 @@ set build_tests {
   {"Build libpr16496b.a"
    "" "-fPIC"
    {pr16496b.c} {} "libpr16496b.a"}
+  {"Build libpr16496b.so"
+   "-shared -Wl,--no-as-needed tmpdir/pr16496b.o tmpdir/libpr16496a.so" ""
+   {dummy.c} {{objdump {-R} pr16496b.od}} "libpr16496b.so"}
   {"Build libpr16452a.so"
    "-shared -Wl,-soname,libpr16452a.so,--version-script=pr16452.map" "-fPIC"
    {pr16452a.c} {} "libpr16452a.so"}
@@ -794,15 +797,6 @@ set build_tests {
    {pr18458b.c} {} "libpr18458b.so"}
 }
 
-# MIPS PIC uses different way: .MIPS.stub
-if { ![istarget mips*-linux*] } {
-    append build_tests {
-       {"Build libpr16496b.so"
-	"-shared -Wl,--no-as-needed tmpdir/pr16496b.o tmpdir/libpr16496a.so" ""
-	{dummy.c} {{objdump {-R} pr16496b.od}} "libpr16496b.so"}
-    }
-}
-
 run_cc_link_tests [list \
     [list \
 	"Build libpr2404a.so" \

ld/testsuite/ld-elfvers/vers.exp

@@ -801,13 +801,13 @@ build_exec "vers3" vers3.c vers3 "-Wl,--no-as-needed" vers1.so vers3.ver vers3.d
 
 # This test fails on MIPS.  On the MIPS we must put foo in the dynamic
 # symbol table, which the test does not expect.
-setup_xfail "mips*-*-irix*" "mips*-linux-*"
+setup_xfail "mips*-*-irix*"
 build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym
 
 build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym
 
 # Verify that --no-export-dynamic undoes the effect of --export-dynamic.
-setup_xfail "mips*-*-irix*" "mips*-linux-*"
+setup_xfail "mips*-*-irix*"
 build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym
 
 
@@ -932,20 +932,18 @@ set as_pic_flags ""
 if [istarget sparc*-*-*] {
   set as_pic_flags "-K PIC"
 }
-if { ![istarget mips*-*-*] } {
-  run_ld_link_tests [list "\"vers24a\"
+run_ld_link_tests [list "\"vers24a\"
 			 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
 			 \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } }
 			 \"libvers24a.so\" \"-fpic\""]
-  run_ld_link_tests [list "\"vers24b\"
+run_ld_link_tests [list "\"vers24b\"
 			 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
 			 \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } }
 			 \"libvers24b.so\" \"-fpic\""]
-  run_ld_link_tests [list "\"vers24c\"
+run_ld_link_tests [list "\"vers24c\"
 			 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
 			 \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } }
 			 \"libvers24c.so\" \"-fpic\""]
-}
 
 # Test versioned definition vs. normal definition in different files.
 if [string match "yes" $pic] then {

ld/testsuite/ld-gc/gc.exp

@@ -151,10 +151,6 @@ if { [check_compiler_available] } {
     }
 }
 
-set save_asflags $ASFLAGS
-if { [istarget "mips*-*-linux*"] } {
-    append ASFLAGS " -KPIC"
-}
 set symdefs ""
 if [is_pecoff_format] {
     set symdefs {{ld {--defsym __main=main --defsym ___main=main}}}
@@ -178,7 +174,6 @@ if { [check_compiler_available] } {
     }
     run_dump_test "pr19161" $symdefs
 }
-set ASFLAGS $save_asflags
 
 if { [is_elf_format] && [check_shared_lib_support] \
      && [check_compiler_available] } {

ld/testsuite/ld-mips-elf/mips-elf.exp

@@ -1101,7 +1101,7 @@ if { $has_abi(o32) } {
 }
 
 run_dump_test_o32 "mips16-local-stubs-1"
-run_dump_test_n32 "mips16-local-stubs-1" noarch
+run_dump_test_n32 "mips16-local-stubs-1"
 
 set mips16_fp_stub_test [list \
     [list "Floating-point stub for mips16 functions" \

ld/testsuite/ld-plugin/lto.exp

@@ -557,7 +557,7 @@ if { ! [istarget "arm*-*-*"] } {
 # when using the LTO plugin.  The HPPA target however requires an
 # executable stack for syscall restarts and signal returns, so we
 # skip this test for that target.
-if { ! [istarget "hppa*-*-*"] && ! [istarget "mips*-linux*"] } {
+if { ! [istarget "hppa*-*-*"] } {
     lappend lto_link_elf_tests \
   [list "PR ld/12982" \
    "-O2 -flto -fuse-linker-plugin" "-O2 -flto" \
@@ -909,10 +909,6 @@ if { [at_least_gcc_version 4 7] } {
     }
 }
 
-set save_asflags $ASFLAGS
-if { [istarget "mips*-*-linux*"] } {
-    append ASFLAGS " -KPIC"
-}
 # Run "ld -r" to generate inputs for complex LTO tests.
 run_dump_test "lto-3r"
 remote_exec host "mv" "tmpdir/dump tmpdir/lto-3.o"
@@ -926,12 +922,7 @@ run_ld_link_tests [list \
    "-r tmpdir/pr19317.o" "" "" \
    {dummy.s} {} "pr19317-r.o"] \
 ]
-set ASFLAGS $save_asflags
 
-if { [istarget "mips*-*-linux*"] } {
-  set lto_run_tests [xfail_from_runlist $lto_run_tests "PR ld/15323 (4)"]
-  set lto_run_tests [xfail_from_runlist $lto_run_tests "PR ld/19317 (3)"]
-}
 run_ld_link_exec_tests $lto_run_tests
 
 if { [is_elf_format] } {

ld/testsuite/ld-plugin/plugin.exp

@@ -295,15 +295,6 @@ if { !$can_compile || $failed_compile } {
     return
 }
 
-if { [istarget "mips*-*-linux*"] } {
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile lost symbol"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile replace symbol"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile resolve symbol"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile lost symbol with source"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile replace symbol with source"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile resolve symbol with source"]
-  set plugin_tests [xfail_from_runlist $plugin_tests "plugin claimfile resolve symbol with source"]
-}
 run_ld_link_tests $plugin_tests
 
 if { [is_elf_format] \
@@ -364,12 +355,6 @@ if { [regexp "0+ T func" "$plugin_nm_output"] &&
 
 # Check if ar --plugin works.
 file delete tmpdir/libfunc.a
-if { [istarget "mips*-*-linux*"] } {
-  set plugin_src_tests [xfail_from_runlist $plugin_src_tests "plugin 2 with source lib"]
-  set plugin_src_tests [xfail_from_runlist $plugin_src_tests "load plugin 2 with source"]
-  set plugin_src_tests [xfail_from_runlist $plugin_src_tests "plugin 3 with source lib"]
-  set plugin_src_tests [xfail_from_runlist $plugin_src_tests "load plugin 3 with source"]
-}
 if [ar_simple_create $ar "--plugin $plugin2_path" "tmpdir/libfunc.a" \
 			 "tmpdir/main.o $srcdir/$subdir/func.c"] {
     set testname "ar --plugin"

ld/testsuite/ld-selective/selective.exp

@@ -52,7 +52,7 @@ set ldflags "--gc-sections -Bstatic"
 
 if [istarget mips*-*] {
     # MIPS16 doesn't support PIC code.
-    set cflags "-mno-abicalls -fno-PIC $cflags"
+    set cflags "-mno-abicalls $cflags"
     # MIPS ELF uses __start by default, we override it.
     set ldflags "-e _start $ldflags"
 }

ld/testsuite/ld-shared/shared.exp

@@ -220,7 +220,7 @@ if ![ld_compile "$CC_FOR_TARGET $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.
 	 || ![ld_compile "$CC_FOR_TARGET $PLT_CFLAGS $SHCFLAG" $srcdir/$subdir/sh2.c $tmpdir/sh2np.o] } {
 	unsupported "shared (non PIC)"
     } else { if { [is_xcoff_format] } {
-	shared_test shnp "shared (non PIC)" mainnp.o sh1np.o sh2np.o xcoff
+	shared_test shnp "shared (nonPIC)" mainnp.o sh1np.o sh2np.o xcoff
     } else {
 	# Solaris defaults to -z text.
 	setup_xfail "*-*-solaris2*"
@@ -242,7 +242,6 @@ if ![ld_compile "$CC_FOR_TARGET $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.
 	    setup_xfail "arm*-*-linux*"
 	}
 	setup_xfail "aarch64*-*-linux*"
-	setup_xfail "mips*-*-linux*"
 	shared_test shnp "shared (non PIC)" mainnp.o sh1np.o sh2np.o shared
 
 	# Test ELF shared library relocations with a non-zero load
@@ -324,7 +323,6 @@ if ![ld_compile "$CC_FOR_TARGET $SHCFLAG $picflag" $srcdir/$subdir/main.c $tmpdi
 		setup_xfail "arm*-*-linux*"
 	    }
 	    setup_xfail "aarch64*-*-linux*"
-	    setup_xfail "mips*-*-linux*"
 	    shared_test shmpnp "shared (PIC main, non PIC so)" mainp.o sh1np.o sh2np.o shared
 	}
     } else {