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* Converted conditional-trap MIPS opcodes to extra-operand variety also.

Browse source 
* Bonus test cases to confirm behavior.

[ChangeLog]
Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* config/tc-mips.c (validate_mips_insn): Removed hack
	for previously inaccessible bitfields in some INSN_TRAP
	instructions.

[testsuite/ChangeLog]

Thu May  7 13:05:25 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* gas/mips/break20.[sd]: New tests for 20-bit operand break and
 	sddbp instructions.
	* gas/mips/trap20.[sd]: New tests for 20-bit operand trap
 	instructions.
	* gas/mips/mips.exp: Run them.
This commit is contained in:
Frank Ch. Eigler 1998-05-07 17:45:24 +00:00
parent bbee738e86
commit a5c3c53c34
5 changed files with 66 additions and 1 deletions
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6
gas/ChangeLog
View file

@ -3,6 +3,12 @@ Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
* gasp.c (grab_label): Permit a label to be a preprocessor
variable by permitting a label to start with a backslash.
Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
* config/tc-mips.c (validate_mips_insn): Removed hack
for previously inaccessible bitfields in some INSN_TRAP
instructions.
start-sanitize-d30v
Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>

8
gas/testsuite/ChangeLog
View file

@ -1,3 +1,11 @@
Thu May 7 13:05:25 1998 Frank Ch. Eigler <fche@cygnus.com>
* gas/mips/break20.[sd]: New tests for 20-bit operand break and
sddbp instructions.
* gas/mips/trap20.[sd]: New tests for 20-bit operand trap
instructions.
* gas/mips/mips.exp: Run them.
start-sanitize-d30v
Thu Apr 30 11:55:01 1998 Frank Ch. Eigler <fche@cygnus.com>

17
gas/testsuite/gas/mips/break20.s Normal file
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@ -0,0 +1,17 @@
# Source file used to test the 20-bit break instructions
foo:
break
break 0
break 20
break 20,40
break 1023,1023
sdbbp
sdbbp 0
sdbbp 20
sdbbp 20,40
sdbbp 1023,1023
# force some padding, to make objdump consistently report that there's some
# here...
.space 8

18
gas/testsuite/gas/mips/mips.exp
View file

@ -14,6 +14,10 @@ if [istarget mips*-*-*] then {
set gpr_ilocks [expr $gpr_ilocks || [istarget mipstx19*-*-*]]
# end-sanitize-tx19
# start-sanitize-vr4320
set ilocks [expr $ilocks || [istarget mips64vr4320*-*-*]]
# end-sanitize-vr4320
#start-sanitize-tx49
set ilocks [expr $ilocks || [istarget mips64tx49*-*-*]]
set no_mips16 [expr $no_mips16 || [istarget mips64tx49*-*-*]]
@ -27,6 +31,8 @@ if [istarget mips*-*-*] then {
run_dump_test "abs"
run_dump_test "add"
run_dump_test "and"
run_dump_test "break20"
run_dump_test "trap20"
run_dump_test "beq"
run_dump_test "bge"
run_dump_test "bgeu"
@ -44,7 +50,12 @@ if [istarget mips*-*-*] then {
if $empic { run_dump_test "la-empic" }
if !$aout { run_dump_test "lb" }
if $svr4pic { run_dump_test "lb-svr4pic" }
if $svr4pic { run_dump_test "lb-xgot" }
if $svr4pic {
# Both versions specify the cpu, so we can run both regardless of
# the interlocking in the configured default cpu.
run_dump_test "lb-xgot"
run_dump_test "lb-xgot-ilocks"
}
if $empic { run_dump_test "lb-empic" }
if !$aout { if !$gpr_ilocks { run_dump_test "ld" } else { run_dump_test "ld-ilocks" } }
if $svr4pic { run_dump_test "ld-svr4pic" }
@ -81,5 +92,10 @@ if [istarget mips*-*-*] then {
# end-sanitize-vr5400
# start-sanitize-r5900
run_dump_test "r5900"
run_dump_test "vu0"
# end-sanitize-r5900
run_dump_test "mips4010"
run_dump_test "mips4650"
run_dump_test "mips4100"
run_dump_test "lineno"
}

18
gas/testsuite/gas/mips/trap20.s Normal file
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@ -0,0 +1,18 @@
# Source file used to test the 20-bit trap instructions
foo:
teq $0,$3
teq $0,$3,1
tge $0,$3
tge $0,$3,3
tgeu $0,$3
tgeu $0,$3,7
tlt $0,$3
tlt $0,$3,31
tltu $0,$3
tltu $0,$3,255
tne $0,$3
tne $0,$3,1023
# force some padding, to make objdump consistently report that there's some
# here...
.space 8