* gas/hppa/reloc/reloc.exp: Add test for cross-subspace call bug
found while working on multiple $CODE$ subspace support.
This commit is contained in:
Jeff Law
parent
e9ca7a1951
commit
61bfefd79a
2 changed files with 117 additions and 3 deletions
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@ -1,3 +1,8 @@
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Tue Jan 11 21:47:48 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
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* gas/hppa/reloc/reloc.exp: Add test for cross-subspace call bug
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found while working on multiple $CODE$ subspace support.
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Mon Jan 10 09:54:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
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* gas/hppa/more.parse/parse.exp: procbug.s is no longer expected
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@ -213,7 +213,9 @@ proc do_exit_relocation_test {} {
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# Elf (osf) does not use ENTRY/EXIT relocations.
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# I guess we could look at the unwind subspaces it builds...
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# Until then, make sure it still assembles.
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if [istarget hppa*-*-osf*] then {
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gas_test_old "exitbug.s" "" "Test for bogus R_EXIT relocation (part 1)"
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return;
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}
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@ -240,7 +242,7 @@ proc do_exit_relocation_test {} {
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}
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}
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proc do_cross_space_fixup_test {} {
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proc do_cross_space_fixup_test_1 {} {
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set testname "fixupbug.s: Test cross space jump/call fixup bug (part 2)"
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set x 0
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@ -249,7 +251,7 @@ proc do_cross_space_fixup_test {} {
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return;
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}
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if [gas_test_old "fixupbug.s" "" "Test cross sapce jump/call fixup bug (part 1)"] {
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if [gas_test_old "fixupbug.s" "" "Test cross space jump/call fixup bug (part 1)"] {
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objdump_start_no_subdir "a.out" "-r"
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# Make sure GAS generated a fixup/relocation for the cross-space
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@ -273,6 +275,108 @@ proc do_cross_space_fixup_test {} {
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}
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}
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proc do_cross_space_fixup_test_2 {} {
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set testname "fixupbug.s: Test cross space jump/call fixup bug (part 3)"
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set x 0
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# ELF (osf) doesn't really handle extra sections too well...
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if [istarget hppa*-*-osf*] then {
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return;
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}
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setup_xfail "hppa*-*-*"
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gas_start "fixupbug2.s" "-al"
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while 1 {
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expect {
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-re "^ +\[0-9\]+ 0000 E8000002\[^\n\]*\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==1] then { pass $testname } else { fail $testname }
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}
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proc do_round_mode_test {} {
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set testname "roundmode.s: Test switching of rounding modes (part 2)"
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set x 0
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if [gas_test_old "roundmode.s" "" "Test switch of rounding modes(part 1)"] {
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objdump_start_no_subdir "a.out" "-r"
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# Make sure GAS generated correct relocations to switch rounding modes.
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# Also make sure (for SOM) that redundant rounding mode relocations
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# were eliminated.
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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 "^00000000\[^\n\]*LR21\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000004\[^\n\]*RR14\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000008\[^\n\]*L21\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^0000000c\[^\n\]*R14\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000010\[^\n\]*LS21\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000014\[^\n\]*RS14\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000018\[^\n\]*LD21\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^0000001c\[^\n\]*RD14\[^\n\]*\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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} else {
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while 1 {
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expect {
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-re "^00000000\[^\n\]*R_R_MODE\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000004\[^\n\]*R_R_MODE\[^\n\]*\n"
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{ fail $testname }
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-re "^00000008\[^\n\]*R_N_MODE\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^0000000c\[^\n\]*R_N_MODE\[^\n\]*\n"
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{ fail $testname }
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-re "^00000010\[^\n\]*R_S_MODE\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^00000014\[^\n\]*R_S_MODE\[^\n\]*\n"
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{ fail $testname }
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-re "^00000018\[^\n\]*R_D_MODE\[^\n\]*\n"
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{ set x [expr $x+1] }
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-re "^0000001c\[^\n\]*R_D_MODE\[^\n\]*\n"
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{ fail $testname }
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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 [istarget hppa*-*-osf*] then {
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if [expr $x==8] then { pass $testname } else { fail $testname }
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} else {
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if [expr $x==4] then { pass $testname } else { fail $testname }
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}
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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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@ -303,5 +407,10 @@ if [istarget hppa*-*-*] then {
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# GAS2 incorrectly thought it could apply a fixup for a pc-relative
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# branch/call which crossed different subspaces.
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do_cross_space_fixup_test
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# Also check that the assembled instruction is correct
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do_cross_space_fixup_test_1
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do_cross_space_fixup_test_2
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# Make sure we switch rounding modes correctly
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do_round_mode_test
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}
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