-# Copyright 2003 Free Software Foundation, Inc.
+# Copyright 2003, 2005, 2007 Free Software Foundation, Inc.
#
-# This file is free software; you can redistribute it and/or modify
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
if {![istarget mips*-*-*] || ![is_elf_format]} {
return
}
+global ldemul
+if {[istarget mips*-*-irix6*]} {
+ set ldemul "-melf32bsmip"
+} elseif {[istarget mips*el-*-linux*]} {
+ set ldemul "-melf32ltsmip"
+} elseif {[istarget mips*-*-linux*]} {
+ set ldemul "-melf32btsmip"
+} else {
+ set ldemul ""
+}
+
# Assemble jr.s using each of the argument lists in ARGLIST. Return the
# list of object files on success and an empty list on failure.
proc assemble_for_flags {arglist} {
# the objects can be linked together and that the readelf output
# includes each flag named in FLAGS.
proc good_combination {arglist flags} {
- global ld READELF
+ global ld ldemul READELF
set finalobj "tmpdir/mips-flags.o"
set testname "MIPS compatible objects: $arglist"
if {$objs == ""} {
unresolved $testname
- } elseif {![ld_simple_link $ld $finalobj "-r $objs"]} {
+ } elseif {![ld_simple_link "$ld $ldemul" $finalobj "-r $objs"]} {
fail $testname
} else {
catch "exec $READELF --headers $finalobj" output
# Like good_combination, but check that the objects can't be linked
# together successfully and that the output includes MESSAGE.
proc bad_combination {arglist message} {
- global link_output ld
+ global link_output ld ldemul
set finalobj "tmpdir/mips-flags.o"
set testname "MIPS incompatible objects: $arglist"
if {$objs == ""} {
unresolved $testname
- } elseif {[ld_simple_link $ld $finalobj "-r $objs"]
+ } elseif {[ld_simple_link "$ld $ldemul" $finalobj "-r $objs"]
|| [string first $message $link_output] < 0} {
fail $testname
} else {
abi_conflict { "-mabi=eabi -mgp32" "-mips4 -mabi=32" } EABI32 O32
abi_conflict { "-mips4 -mabi=o64" "-mips3 -mabi=eabi" } O64 EABI64
-isa_conflict { "-march=vr5500" "-march=sb1" } 5500 sb1
-isa_conflict { "-march=vr5400" "-march=4120" } 5400 4120
-isa_conflict { "-march=r3900" "-march=r6000" } 3900 6000
-isa_conflict { "-march=r4010" "-march=r4650" } 4010 4650
-isa_conflict { "-mips3 -mgp32" "-mips32" } 4000 isa32
-isa_conflict { "-march=sb1 -mgp32" "-mips32r2" } sb1 isa32r2
+isa_conflict { "-march=vr5500 -32" "-march=sb1 -32" } 5500 sb1
+isa_conflict { "-march=vr5400 -32" "-march=4120 -32" } 5400 4120
+isa_conflict { "-march=r3900 -32" "-march=r6000 -32" } 3900 6000
+isa_conflict { "-march=r4010 -32" "-march=r4650 -32" } 4010 4650
+isa_conflict { "-mips3 -mgp32 -32" "-mips32 -32" } 4000 isa32
+isa_conflict { "-march=sb1 -mgp32 -32" "-mips32r2 -32" } sb1 isa32r2
+isa_conflict { "-march=sb1 -32" "-mips64r2 -32" } sb1 isa64r2
-regsize_conflict { "-mips4 -mgp64" "-mips2" }
+regsize_conflict { "-mips4 -mgp64 -mabi=o64" "-mips2 -32" }
regsize_conflict { "-mips4 -mabi=o64" "-mips4 -mabi=32" }
-regsize_conflict { "-mabi=eabi -mgp32" "-mabi=eabi -mgp64" }
-regsize_conflict { "-march=vr5000 -mgp64" "-march=vr5000 -mgp32" }
-regsize_conflict { "-mips32" "-mips64" }
-regsize_conflict { "-mips32r2" "-mips64" }
-
-good_combination { "-mips4 -mgp32" "-mips2" } { mips4 32bitmode }
-good_combination { "-mips4 -mabi=32" "-mips2" } { mips4 o32 }
-good_combination { "-mips2" "-mips4 -mabi=32" } { mips4 o32 }
-good_combination { "-mips2" "-mips4 -mabi=eabi -mgp32" } { mips4 eabi32 }
-good_combination { "-mips2" "-mips32" "-mips32r2" } { mips32r2 }
-good_combination { "-mips1" "-mips32r2" "-mips32" } { mips32r2 }
-
-good_combination { "-march=vr4100" "-march=vr4120" } { 4120 }
-good_combination { "-march=vr5400" "-march=vr5500" "-mips4" } { 5500 }
-good_combination { "-mips3" "-mips4" "-march=sb1" "-mips5" } { sb1 }
-good_combination { "-mips1" "-march=3900" } { 3900 }
+regsize_conflict { "-mips4 -mabi=eabi -mgp32" "-mips4 -mabi=eabi -mgp64" }
+regsize_conflict { "-march=vr5000 -mgp64 -mabi=o64" "-march=vr5000 -mgp32 -32" }
+regsize_conflict { "-mips32 -32" "-mips64 -mabi=o64" }
+regsize_conflict { "-mips32r2 -32" "-mips64 -mabi=o64" }
+regsize_conflict { "-mips32r2 -32" "-mips64r2 -mabi=o64" }
+
+good_combination { "-mips4 -mgp32 -32" "-mips2 -32" } { mips4 o32 }
+good_combination { "-mips4 -mabi=32" "-mips2 -32" } { mips4 o32 }
+good_combination { "-mips2 -32" "-mips4 -mabi=32" } { mips4 o32 }
+good_combination { "-mips2 -mabi=eabi" "-mips4 -mabi=eabi -mgp32" } { mips4 eabi32 }
+good_combination { "-mips2 -32" "-mips32 -32" "-mips32r2 -32" } { mips32r2 }
+good_combination { "-mips1 -32" "-mips32r2 -32" "-mips32 -32" } { mips32r2 }
+
+good_combination { "-march=vr4100 -32" "-march=vr4120 -32" } { 4120 }
+good_combination { "-march=vr5400 -32" "-march=vr5500 -32" "-mips4 -32" } { 5500 }
+good_combination { "-mips3 -32" "-mips4 -32" "-march=sb1 -32" "-mips5 -32" } { sb1 }
+good_combination { "-mips1 -32" "-march=3900 -32" } { 3900 }
+good_combination { "-mips3 -32" "-mips64r2 -32" "-mips64 -32" } { mips64r2 }
good_combination { "-march=vr4120 -mabi=32" "-mips3 -mabi=32" } { 4120 o32 }
-good_combination { "-march=sb1 -mgp32" "-march=4000 -mgp32" } { sb1 32bitmode }
+good_combination { "-march=sb1 -mgp32 -32" "-march=4000 -mgp32 -32" } { sb1 o32 }
+good_combination { "-mips32 -mabi=32" "-march=sb1 -mabi=32" } { sb1 o32 }
+good_combination { "-mips64r2 -mabi=32" "-mips32 -mabi=32" } { mips64r2 o32 }
+good_combination { "-mips5 -mabi=o64" "-mips64r2 -mabi=o64" } { mips64r2 o64 }
projects / external / binutils.git / blobdiff