* gas/hppa/reloc/selectorbug.s: New test.
* gas/hppa/reloc/reloc.exp: Run it.
This commit is contained in:
Jeff Law
parent
1cc248d263
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@ -1,3 +1,8 @@
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Sat Nov 6 22:45:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
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* gas/hppa/reloc/selectorbug.s: New test.
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* gas/hppa/reloc/reloc.exp: Run it.
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Thu Nov 4 17:01:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
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* gas/hppa/unsorted/fragbug.s: New test.
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@ -32,6 +32,7 @@ labelopbug.s
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plabelbug.s
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reloc.exp
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relocreduce.s
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selectorbug.s
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Things-to-lose:
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@ -0,0 +1,232 @@
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# Copyright (C) 1993 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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# Please email any bugs, comments, and/or additions to this file to:
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# DejaGnu@cygnus.com
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# Written by the Center for Software Science at the University of Utah
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# and by Cygnus Support.
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proc do_ble_relocation_test {} {
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set testname "blebug.s: Test for proper relocation for BLE (part 2)"
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set x 0
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if [gas_test_old "blebug.s" "" "Proper relocation for BLE (part 1)"] then {
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objdump_start_no_subdir "a.out" "-r"
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# At one time both versions of the assembler would incorrectly use
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# a PC-relative relocation for a BLE instruction.
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while 1 {
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expect {
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-re "^00000004\[^\n\]*ABS_CALL_R17\[^\n\]*\n" { set x 1 }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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objdump_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==1] then { pass $testname } else { fail $testname }
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}
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proc do_relocation_reduction_tests {} {
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set testname "relocreduce.s: Test relocation reductions (part 2)"
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set x 0
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if [gas_test_old "relocreduce.s" "" "Relocation reductions (part1)"] then {
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objdump_start_no_subdir "a.out" "-r"
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# Check to make sure relocations involving procedure labels
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# are not reduced to a relocation involving some other symbol.
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# Doing so makes generating parameter relocation stubs impossible.
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while 1 {
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expect {
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-re "^00000000\[^\n\]*PLABEL\[^\n\]*foo\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^0000001c\[^\n\]*PCREL_CALL\[^\n\]*foo\[^\n\]*\n"
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{ set x [4xpr $x+1] }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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objdump_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==2] then { pass $testname } else { fail $testname }
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}
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proc do_ble_mode_selector_test {} {
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set testname "blebug2.s: blebug2"
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set x 0
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gas_start "blebug2.s" "-al"
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# GAS uses too many bits on the BLE instruction.
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while 1 {
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expect {
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-re "^ +\[0-9\]+ 0000 20202801\[^\n\]*\n" { set x [expr $x+1] }
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-re "^ +\[0-9\]+ 0004 E420E008\[^\n\]*\n" { set x [expr $x+1] }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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gas_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==2] then { pass $testname } else { fail $testname }
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}
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proc do_plabel_relocation_test {} {
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set testname "plabelbug.s: Old gas-1.36 plabel bug (part 2)"
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set x 0
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if [gas_test_old "plabelbug.s" "" "Old gas-1.36 plabel bug (part 1)"] {
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objdump_start_no_subdir "a.out" "-r"
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# Check that we make PLABEL relocation entries when they're needed.
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while 1 {
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expect {
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-re "^00000000\[^\n\]*PLABEL\[^\n\]*\n" { set x [expr $x+1] }
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-re "^00000004\[^\n\]*PLABEL\[^\n\]*\n" { set x [expr $x+1] }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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objdump_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==2] then { pass $testname } else { fail $testname }
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}
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}
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proc do_selector_scope_test {} {
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set testname "selectorbug.s: Test scope of field selector"
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set x 0
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if [gas_test_old "selectorbug.s" "" "Test scope of field selector (part 1)"] {
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objdump_start_no_subdir "a.out" "-r"
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# Check to make sure the relocation entry after the plabel is correct.
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# If an old field selector was incorrectly "carried" over, then
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# this test will fail.
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if [istarget hppa*-*-osf] then {
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while 1 {
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expect {
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-re "^00000014\[^\n\]*HPPA_32\[^\n\]*\n"
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{ set x 1 }
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-re "^00000014\[^\n\]*PLABEL\[^\n\]*foo\[^\n\]*\n"
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{ set x 0 }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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} else {
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while 1 {
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expect {
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-re "^00000014\[^\n\]*DATA_ONE\[^\n\]*\n"
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{ set x 1 }
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-re "^00000014\[^\n\]*PLABEL\[^\n\]*foo\[^\n\]*\n"
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{ set x 0 }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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objdump_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==1] then { pass $testname } else { fail $testname }
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}
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}
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proc do_local_label_as_operand_test {} {
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set testname "labelopbug.s: Test local label as operand (non-branching)"
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set x 0
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if [gas_test_old "labelopbug.s" "" "Local label as operand (part 1)"] {
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objdump_start_no_subdir "a.out" "-r"
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# Check to make sure we handle difference of local lables as an operand
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# to a non-branching instruction correctly.
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while 1 {
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expect {
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-re "^0000002c\[^\n\]*0x00000024\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000030\[^\n\]*0x00000024\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "\[^\n\]*\n" { }
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timeout { error "timeout\n"; break }
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eof { break }
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}
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}
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# This was intended to do any cleanup necessary. It kinda looks like it
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# isn't needed, but just in case, please keep it in for now.
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objdump_finish
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# Did we find what we were looking for? If not, flunk it.
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if [expr $x==2] then { pass $testname } else { fail $testname }
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}
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}
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if [istarget hppa*-*-*] then {
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# Make sure we put the right relocation entry on a BLE instruction.
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do_ble_relocation_test
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# Make sure relocation reductions are not too agressive about
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# adjusting relocations against some symbols.
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do_relocation_reduction_tests
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# Check that mode selectors on a ble instruction actually work.
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setup_xfail hppa*-*-*
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do_ble_mode_selector_test
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# 1.36 simply didn't generate all the plabels it should have. Make
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# sure gas-2 does.
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do_plabel_relocation_test
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# Make sure a field selector only effects the current instruction
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# or assembler directive.
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do_selector_scope_test
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# This should really generate a relocation. It would make life much
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# easier on the optimizing linker. Until then just make sure the
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# difference is computed correctly.
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do_local_label_as_operand_test
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}
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@ -0,0 +1,28 @@
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.SPACE $PRIVATE$
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.SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31
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.SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82
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.SPACE $TEXT$
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.SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44
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.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY
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.IMPORT $global$,DATA
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.IMPORT $$dyncall,MILLICODE
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; gcc_compiled.:
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.EXPORT intVec_error_handler,DATA
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.SPACE $PRIVATE$
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.SUBSPA $DATA$
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intVec_error_handler:
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.word P%default_intVec_error_handler__FPCc
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.SPACE $TEXT$
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.SUBSPA $CODE$
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.align 4
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.EXPORT foo,CODE
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.EXPORT foo,ENTRY,PRIV_LEV=3
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foo:
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.PROC
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.CALLINFO FRAME=0
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.ENTRY
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.stabd 68,0,41
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.EXIT
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.PROCEND
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