* 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 1994-01-12 05:49:12 +00:00
parent e9ca7a1951
commit 61bfefd79a
2 changed files with 117 additions and 3 deletions

View file

@ -1,3 +1,8 @@
Tue Jan 11 21:47:48 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* gas/hppa/reloc/reloc.exp: Add test for cross-subspace call bug
found while working on multiple $CODE$ subspace support.
Mon Jan 10 09:54:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* gas/hppa/more.parse/parse.exp: procbug.s is no longer expected

View file

@ -213,7 +213,9 @@ proc do_exit_relocation_test {} {
# Elf (osf) does not use ENTRY/EXIT relocations.
# I guess we could look at the unwind subspaces it builds...
# Until then, make sure it still assembles.
if [istarget hppa*-*-osf*] then {
gas_test_old "exitbug.s" "" "Test for bogus R_EXIT relocation (part 1)"
return;
}
@ -240,7 +242,7 @@ proc do_exit_relocation_test {} {
}
}
proc do_cross_space_fixup_test {} {
proc do_cross_space_fixup_test_1 {} {
set testname "fixupbug.s: Test cross space jump/call fixup bug (part 2)"
set x 0
@ -249,7 +251,7 @@ proc do_cross_space_fixup_test {} {
return;
}
if [gas_test_old "fixupbug.s" "" "Test cross sapce jump/call fixup bug (part 1)"] {
if [gas_test_old "fixupbug.s" "" "Test cross space jump/call fixup bug (part 1)"] {
objdump_start_no_subdir "a.out" "-r"
# Make sure GAS generated a fixup/relocation for the cross-space
@ -273,6 +275,108 @@ proc do_cross_space_fixup_test {} {
}
}
proc do_cross_space_fixup_test_2 {} {
set testname "fixupbug.s: Test cross space jump/call fixup bug (part 3)"
set x 0
# ELF (osf) doesn't really handle extra sections too well...
if [istarget hppa*-*-osf*] then {
return;
}
setup_xfail "hppa*-*-*"
gas_start "fixupbug2.s" "-al"
while 1 {
expect {
-re "^ +\[0-9\]+ 0000 E8000002\[^\n\]*\n" { set x [expr $x+1] }
-re "\[^\n\]*\n" { }
timeout { error "timeout\n"; break }
eof { break }
}
}
# This was intended to do any cleanup necessary. It kinda looks like it
# isn't needed, but just in case, please keep it in for now.
gas_finish
# Did we find what we were looking for? If not, flunk it.
if [expr $x==1] then { pass $testname } else { fail $testname }
}
proc do_round_mode_test {} {
set testname "roundmode.s: Test switching of rounding modes (part 2)"
set x 0
if [gas_test_old "roundmode.s" "" "Test switch of rounding modes(part 1)"] {
objdump_start_no_subdir "a.out" "-r"
# Make sure GAS generated correct relocations to switch rounding modes.
# Also make sure (for SOM) that redundant rounding mode relocations
# were eliminated.
if [istarget hppa*-*-osf*] then {
while 1 {
expect {
-re "^00000000\[^\n\]*LR21\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000004\[^\n\]*RR14\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000008\[^\n\]*L21\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^0000000c\[^\n\]*R14\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000010\[^\n\]*LS21\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000014\[^\n\]*RS14\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000018\[^\n\]*LD21\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^0000001c\[^\n\]*RD14\[^\n\]*\n"
{ set x [expr $x+1] }
-re "\[^\n\]*\n" { }
timeout { error "timeout\n"; break }
eof { break }
}
}
} else {
while 1 {
expect {
-re "^00000000\[^\n\]*R_R_MODE\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000004\[^\n\]*R_R_MODE\[^\n\]*\n"
{ fail $testname }
-re "^00000008\[^\n\]*R_N_MODE\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^0000000c\[^\n\]*R_N_MODE\[^\n\]*\n"
{ fail $testname }
-re "^00000010\[^\n\]*R_S_MODE\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^00000014\[^\n\]*R_S_MODE\[^\n\]*\n"
{ fail $testname }
-re "^00000018\[^\n\]*R_D_MODE\[^\n\]*\n"
{ set x [expr $x+1] }
-re "^0000001c\[^\n\]*R_D_MODE\[^\n\]*\n"
{ fail $testname }
-re "\[^\n\]*\n" { }
timeout { error "timeout\n"; break }
eof { break }
}
}
}
# This was intended to do any cleanup necessary. It kinda looks like it
# isn't needed, but just in case, please keep it in for now.
objdump_finish
# Did we find what we were looking for? If not, flunk it.
if [istarget hppa*-*-osf*] then {
if [expr $x==8] then { pass $testname } else { fail $testname }
} else {
if [expr $x==4] then { pass $testname } else { fail $testname }
}
}
}
if [istarget hppa*-*-*] then {
# Make sure we put the right relocation entry on a BLE instruction.
do_ble_relocation_test
@ -303,5 +407,10 @@ if [istarget hppa*-*-*] then {
# GAS2 incorrectly thought it could apply a fixup for a pc-relative
# branch/call which crossed different subspaces.
do_cross_space_fixup_test
# Also check that the assembled instruction is correct
do_cross_space_fixup_test_1
do_cross_space_fixup_test_2
# Make sure we switch rounding modes correctly
do_round_mode_test
}