Major revision to testsuites for cross-testing and DOS testing support.

2 files changed, 204 insertions, 187 deletions

diff --git a/gdb/testsuite/gdb.disasm/hppa.exp b/gdb/testsuite/gdb.disasm/hppa.exp
index e2b7ef7..190bed4 100644
--- a/gdb/testsuite/gdb.disasm/hppa.exp
+++ b/gdb/testsuite/gdb.disasm/hppa.exp
@@ -1,3 +1,4 @@
+
 # Copyright (C) 1992 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
@@ -12,7 +13,7 @@
 # 
 # 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-gdb@prep.ai.mit.edu
@@ -23,20 +24,36 @@ if $tracelevel then {
 	strace $tracelevel
 }
 
+if ![istarget "hppa*-*-*"] {
+    verbose "Tests ignored for all but hppa based targets."
+    return
+}
+
+global exec_output
 set prms_id 0
 set bug_id 0
 
-set binfile "hppa"
-set srcfile $binfile.s
+set testfile "hppa"
+set srcfile ${srcdir}/${subdir}/${testfile}.s
+set binfile ${objdir}/${subdir}/${testfile}
+if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
+    if [ regexp "Opcode not defined - DIAG" $exec_output] {
+	warning "HP assembler in use--skipping disasm tests"
+	return
+    } else {
+	perror "Couldn't compile ${srcfile}"
+	return -1
+    }
+}
 
 proc all_integer_memory_tests { } {
     global prompt
     global hex
     global decimal
 
-    send "x/8i integer_memory_tests\n"
+    send_gdb "x/8i integer_memory_tests\n"
     expect {
-	-re ".*
+	-re "
 .*ldw 0\\(sr0,r4\\),r26.*
 .*ldh 0\\(sr0,r4\\),r26.*
 .*ldb 0\\(sr0,r4\\),r26.*
@@ -50,9 +67,9 @@ proc all_integer_memory_tests { } {
 	timeout { fail "(timeout) integer memory_tests" }
     }
 
-    send "x/20i integer_indexing_load\n"
+    send_gdb "x/20i integer_indexing_load\n"
     expect {
-	-re ".*
+	-re "
 .*ldwx r5\\(sr0,r4\\),r26.*
 .*ldwx,s r5\\(sr0,r4\\),r26.*
 .*ldwx,m r5\\(sr0,r4\\),r26.*
@@ -78,9 +95,9 @@ proc all_integer_memory_tests { } {
 	timeout { fail "(timeout) integer_indexing" }
     }
 
-    send "x/15i integer_load_short_memory\n"
+    send_gdb "x/15i integer_load_short_memory\n"
     expect {
-	-re ".*
+	-re "
 .*ldws 0\\(sr0,r4\\),r26.*
 .*ldws,mb 0\\(sr0,r4\\),r26.*
 .*ldws,ma 0\\(sr0,r4\\),r26.*
@@ -102,9 +119,9 @@ proc all_integer_memory_tests { } {
     }
 
 
-    send "x/17i integer_store_short_memory\n"
+    send_gdb "x/17i integer_store_short_memory\n"
     expect {
-	-re ".*
+	-re "
 .*stws r26,0\\(sr0,r4\\).*
 .*stws,mb r26,0\\(sr0,r4\\).*
 .*stws,ma r26,0\\(sr0,r4\\).*
@@ -133,9 +150,9 @@ proc all_immediate_tests { } {
     global hex
     global decimal
 
-    send "x/3i immediate_tests\n"
+    send_gdb "x/3i immediate_tests\n"
     expect {
-	-re ".*
+	-re "
 .*ldo 5\\(r26\\),r26.*
 .*ldil -21524800,r26.*
 .*addil -21524800,r5.*
@@ -150,9 +167,9 @@ proc all_branch_tests { } {
     global hex
     global decimal
 
-    send "x/10i branch_tests_1\n"
+    send_gdb "x/10i branch_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*bl.*,rp.*
 .*bl,n.*,rp.*
 .*b.*
@@ -168,9 +185,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) branch_tests_1" }
     }
 
-    send "x/6i branch_tests_2\n"
+    send_gdb "x/6i branch_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*bv r0\\(rp\\).*
 .*bv,n r0\\(rp\\).*
 .*be 1234\\(sr1,rp\\).*
@@ -183,9 +200,9 @@ proc all_branch_tests { } {
     }
 
 
-    send "x/8i movb_tests\n"
+    send_gdb "x/8i movb_tests\n"
     expect {
-	-re ".*
+	-re "
 .*movb r4,r26,.* <movb_tests>.*
 .*movb,= r4,r26,.* <movb_tests>.*
 .*movb,< r4,r26,.* <movb_tests>.*
@@ -199,9 +216,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) movb_tests " }
     }
 
-    send "x/8i movb_nullified_tests\n"
+    send_gdb "x/8i movb_nullified_tests\n"
     expect {
-	-re ".*
+	-re "
 .*movb,n.*r4,r26,.* <movb_tests>.*
 .*movb,=,n.*r4,r26,.* <movb_tests>.*
 .*movb,<,n.*r4,r26,.* <movb_tests>.*
@@ -215,9 +232,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) movb_nullified_tests " }
     }
 
-    send "x/8i movib_tests\n"
+    send_gdb "x/8i movib_tests\n"
     expect {
-	-re ".*
+	-re "
 .*movib 5,r26,.* <movib_tests>.*
 .*movib,= 5,r26,.* <movib_tests>.*
 .*movib,< 5,r26,.* <movib_tests>.*
@@ -231,9 +248,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) movib_tests " }
     }
 
-    send "x/8i movib_nullified_tests\n"
+    send_gdb "x/8i movib_nullified_tests\n"
     expect {
-	-re ".*
+	-re "
 .*movib,n.*5,r26,.* <movib_tests>.*
 .*movib,=,n.*5,r26,.* <movib_tests>.*
 .*movib,<,n.*5,r26,.* <movib_tests>.*
@@ -247,9 +264,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) movib_nullified_tests " }
     }
 
-    send "x/8i comb_tests_1\n"
+    send_gdb "x/8i comb_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*comb r0,r4,.* <comb_tests_1>.*
 .*comb,= r0,r4,.* <comb_tests_1>.*
 .*comb,< r0,r4,.* <comb_tests_1>.*
@@ -263,9 +280,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comb_tests_1" }
     }
 
-    send "x/8i comb_tests_2\n"
+    send_gdb "x/8i comb_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*combf r0,r4,.* <comb_tests_2>.*
 .*combf,= r0,r4,.* <comb_tests_2>.*
 .*combf,< r0,r4,.* <comb_tests_2>.*
@@ -279,9 +296,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comb_tests_2" }
     }
 
-    send "x/8i comb_nullified_tests_1\n"
+    send_gdb "x/8i comb_nullified_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*comb,n r0,r4,.* <comb_tests_1>.*
 .*comb,=,n r0,r4,.* <comb_tests_1>.*
 .*comb,<,n r0,r4,.* <comb_tests_1>.*
@@ -295,9 +312,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comb_nullified_tests_1" }
     }
 
-    send "x/8i comb_nullified_tests_2\n"
+    send_gdb "x/8i comb_nullified_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*combf,n r0,r4,.* <comb_tests_2>.*
 .*combf,=,n r0,r4,.* <comb_tests_2>.*
 .*combf,<,n r0,r4,.* <comb_tests_2>.*
@@ -311,9 +328,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comb_nullified_tests_2" }
     }
 
-    send "x/8i comib_tests_1\n"
+    send_gdb "x/8i comib_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*comib 0,r4,.* <comib_tests_1>.*
 .*comib,= 0,r4,.* <comib_tests_1>.*
 .*comib,< 0,r4,.* <comib_tests_1>.*
@@ -327,9 +344,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comib_tests_1" }
     }
 
-    send "x/8i comib_tests_2\n"
+    send_gdb "x/8i comib_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*comibf 0,r4,.* <comib_tests_2>.*
 .*comibf,= 0,r4,.* <comib_tests_2>.*
 .*comibf,< 0,r4,.* <comib_tests_2>.*
@@ -343,9 +360,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comib_tests_2" }
     }
 
-    send "x/8i comib_nullified_tests_1\n"
+    send_gdb "x/8i comib_nullified_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*comib,n 0,r4,.* <comib_tests_1>.*
 .*comib,=,n 0,r4,.* <comib_tests_1>.*
 .*comib,<,n 0,r4,.* <comib_tests_1>.*
@@ -359,9 +376,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comib_nullified_tests_1" }
     }
 
-    send "x/8i comib_nullified_tests_2\n"
+    send_gdb "x/8i comib_nullified_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*comibf,n 0,r4,.* <comib_tests_2>.*
 .*comibf,=,n 0,r4,.* <comib_tests_2>.*
 .*comibf,<,n 0,r4,.* <comib_tests_2>.*
@@ -375,9 +392,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) comib_nullified_tests_2" }
     }
 
-    send "x/8i addb_tests_1\n"
+    send_gdb "x/8i addb_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*addb r1,r4,.* <addb_tests_1>.*
 .*addb,= r1,r4,.* <addb_tests_1>.*
 .*addb,< r1,r4,.* <addb_tests_1>.*
@@ -391,9 +408,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_tests_1" }
     }
 
-    send "x/8i addb_tests_2\n"
+    send_gdb "x/8i addb_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*addbf r1,r4,.* <addb_tests_2>.*
 .*addbf,= r1,r4,.* <addb_tests_2>.*
 .*addbf,< r1,r4,.* <addb_tests_2>.*
@@ -407,9 +424,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_tests_2" }
     }
 
-    send "x/8i addb_nullified_tests_1\n"
+    send_gdb "x/8i addb_nullified_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*addb,n r1,r4,.* <addb_tests_1>.*
 .*addb,=,n r1,r4,.* <addb_tests_1>.*
 .*addb,<,n r1,r4,.* <addb_tests_1>.*
@@ -423,9 +440,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_nullified_tests_1" }
     }
 
-    send "x/8i addb_nullified_tests_2\n"
+    send_gdb "x/8i addb_nullified_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*addbf,n r1,r4,.* <addb_tests_2>.*
 .*addbf,=,n r1,r4,.* <addb_tests_2>.*
 .*addbf,<,n r1,r4,.* <addb_tests_2>.*
@@ -439,9 +456,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_nullified_tests_2" }
     }
 
-    send "x/8i addib_tests_1\n"
+    send_gdb "x/8i addib_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*addib -1,r4,.* <addib_tests_1>.*
 .*addib,= -1,r4,.* <addib_tests_1>.*
 .*addib,< -1,r4,.* <addib_tests_1>.*
@@ -455,9 +472,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addib_tests_1" }
     }
 
-    send "x/8i addib_tests_2\n"
+    send_gdb "x/8i addib_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*addibf -1,r4,.* <addib_tests_2>.*
 .*addibf,= -1,r4,.* <addib_tests_2>.*
 .*addibf,< -1,r4,.* <addib_tests_2>.*
@@ -471,9 +488,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addib_tests_2" }
     }
 
-    send "x/8i addib_nullified_tests_1\n"
+    send_gdb "x/8i addib_nullified_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*addib,n -1,r4,.* <addib_tests_1>.*
 .*addib,=,n -1,r4,.* <addib_tests_1>.*
 .*addib,<,n -1,r4,.* <addib_tests_1>.*
@@ -487,9 +504,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_nullified_tests_1" }
     }
 
-    send "x/8i addib_nullified_tests_2\n"
+    send_gdb "x/8i addib_nullified_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*addibf,n -1,r4,.* <addib_tests_2>.*
 .*addibf,=,n -1,r4,.* <addib_tests_2>.*
 .*addibf,<,n -1,r4,.* <addib_tests_2>.*
@@ -503,9 +520,9 @@ proc all_branch_tests { } {
 	timeout { fail "(timeout) addb_nullified_tests_2" }
     }
 
-    send "x/8i bb_tests\n"
+    send_gdb "x/8i bb_tests\n"
     expect {
-	-re ".*
+	-re "
 .*bvb,< r4,.* <bb_tests>.*
 .*bvb,>= r4,.* <bb_tests>.*
 .*bvb,<,n r4,.* <bb_tests>.*
@@ -531,9 +548,9 @@ proc all_integer_computational_tests { } {
 			{sh3add} {sh3addl} {sh3addo} ]
 
     foreach i $add_insns {
-	send "x/16i $i"; send "_tests\n"
+	send_gdb "x/16i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,r5,r6.*
 .*$i,= r4,r5,r6.*
 .*$i,< r4,r5,r6.*
@@ -560,9 +577,9 @@ proc all_integer_computational_tests { } {
 			{ds} {comclr} ]
 
     foreach i $sub_insns {
-	send "x/16i $i"; send "_tests\n"
+	send_gdb "x/16i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,r5,r6.*
 .*$i,= r4,r5,r6.*
 .*$i,< r4,r5,r6.*
@@ -588,9 +605,9 @@ proc all_integer_computational_tests { } {
     set logical_insns [list {or} {xor} {and} {andcm} ]
 
     foreach i $logical_insns {
-	send "x/10i $i"; send "_tests\n"
+	send_gdb "x/10i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,r5,r6.*
 .*$i,= r4,r5,r6.*
 .*$i,< r4,r5,r6.*
@@ -610,9 +627,9 @@ proc all_integer_computational_tests { } {
     set unit_insns1 [list {uxor} {uaddcm} {uaddcmt} ]
 
     foreach i $unit_insns1 {
-	send "x/12i $i"; send "_tests\n"
+	send_gdb "x/12i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,r5,r6.*
 .*$i,sbz r4,r5,r6.*
 .*$i,shz r4,r5,r6.*
@@ -634,9 +651,9 @@ proc all_integer_computational_tests { } {
     set unit_insns2 [list {dcor} {idcor} ]
 
     foreach i $unit_insns2 {
-	send "x/12i $i"; send "_tests\n"
+	send_gdb "x/12i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,r5.*
 .*$i,sbz r4,r5.*
 .*$i,shz r4,r5.*
@@ -658,9 +675,9 @@ proc all_integer_computational_tests { } {
     set addi_insns [list {addi} {addio} {addit} {addito} ]
 
     foreach i $addi_insns {
-	send "x/16i $i"; send "_tests\n"
+	send_gdb "x/16i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i 7b,r5,r6.*
 .*$i,= 7b,r5,r6.*
 .*$i,< 7b,r5,r6.*
@@ -686,9 +703,9 @@ proc all_integer_computational_tests { } {
     set subi_insns [list {subi} {subio} {comiclr} ] 
 
     foreach i $subi_insns {
-	send "x/16i $i"; send "_tests\n"
+	send_gdb "x/16i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i 7b,r5,r6.*
 .*$i,= 7b,r5,r6.*
 .*$i,< 7b,r5,r6.*
@@ -711,9 +728,9 @@ proc all_integer_computational_tests { } {
 	}
     }
 
-    send "x/8i vshd_tests\n"
+    send_gdb "x/8i vshd_tests\n"
     expect {
-	-re ".*
+	-re "
 .*vshd r4,r5,r6.*
 .*vshd,= r4,r5,r6.*
 .*vshd,< r4,r5,r6.*
@@ -727,9 +744,9 @@ proc all_integer_computational_tests { } {
 	    timeout { fail "(timeout) "vshd tests" }
 	}
 
-    send "x/8i shd_tests\n"
+    send_gdb "x/8i shd_tests\n"
     expect {
-	-re ".*
+	-re "
 .*shd r4,r5,5,r6.*
 .*shd,= r4,r5,5,r6.*
 .*shd,< r4,r5,5,r6.*
@@ -746,9 +763,9 @@ proc all_integer_computational_tests { } {
     set extract_insns1 [list {extru} {extrs} {zdep} {dep} ] 
 
     foreach i $extract_insns1 {
-	send "x/8i $i"; send "_tests\n"
+	send_gdb "x/8i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,5,10,r6.*
 .*$i,= r4,5,10,r6.*
 .*$i,< r4,5,10,r6.*
@@ -766,9 +783,9 @@ proc all_integer_computational_tests { } {
     set extract_insns2 [list {vextru} {vextrs} {zvdep} {vdep} ] 
 
     foreach i $extract_insns2 {
-	send "x/8i $i"; send "_tests\n"
+	send_gdb "x/8i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i r4,5,r6.*
 .*$i,= r4,5,r6.*
 .*$i,< r4,5,r6.*
@@ -786,9 +803,9 @@ proc all_integer_computational_tests { } {
     set extract_insns3 [list {vdepi} {zvdepi} ] 
 
     foreach i $extract_insns3 {
-	send "x/8i $i"; send "_tests\n"
+	send_gdb "x/8i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i -1,5,r6.*
 .*$i,= -1,5,r6.*
 .*$i,< -1,5,r6.*
@@ -806,9 +823,9 @@ proc all_integer_computational_tests { } {
     set extract_insns4 [list {depi} {zdepi} ] 
 
     foreach i $extract_insns4 {
-	send "x/8i $i"; send "_tests\n"
+	send_gdb "x/8i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i -1,4,10,r6.*
 .*$i,= -1,4,10,r6.*
 .*$i,< -1,4,10,r6.*
@@ -829,9 +846,9 @@ proc all_system_control_tests { } {
     global hex
     global decimal
 
-    send "x/13i system_control_tests\n"
+    send_gdb "x/14i system_control_tests\n"
     expect {
-	-re ".*
+	-re "
 .*break 5,c.*
 .*rfi.*
 .*rfir.*
@@ -844,15 +861,16 @@ proc all_system_control_tests { } {
 .*mfsp sr0,r4.*
 .*mfctl ccr,r4.*
 .*sync.*
+.*syncdma.*
 .*diag 4d2.*
 .*$prompt $" { pass "system_constrol_tests" }
 	-re "$prompt $" { fail "system_control_tests" }
 	timeout { file "(timeout) system_control_tests" }
     }
 
-    send "x/4i probe_tests\n"
+    send_gdb "x/4i probe_tests\n"
     expect {
-	-re ".*
+	-re "
 .*prober \\(sr0,r5\\),r6,r7.*
 .*proberi \\(sr0,r5\\),1,r7.*
 .*probew \\(sr0,r5\\),r6,r7.*
@@ -862,21 +880,23 @@ proc all_system_control_tests { } {
 	timeout { file "(timeout) probe_tests" }
     }
 
-    send "x/4i lpa_tests\n"
+    # lci uses the same bit pattern as lha, so accept lha.
+    send_gdb "x/5i lpa_tests\n"
     expect {
-	-re ".*
+	-re "
 .*lpa r4\\(sr0,r5\\),r6.*
 .*lpa,m r4\\(sr0,r5\\),r6.*
 .*lha r4\\(sr0,r5\\),r6.*
 .*lha,m r4\\(sr0,r5\\),r6.*
+.*lha r4\\(sr0,r5\\),r6.*
 .*$prompt $" { pass "lpa_tests" }
 	-re "$prompt $" { fail "lpa_tests" }
 	timeout { file "(timeout) lpa_tests" }
     }
 
-    send "x/18i purge_tests\n"
+    send_gdb "x/18i purge_tests\n"
     expect {
-	-re ".*
+	-re "
 .*pdtlb r4\\(sr0,r5\\).*
 .*pdtlb,m r4\\(sr0,r5\\).*
 .*pitlb r4\\(sr0,r5\\).*
@@ -900,9 +920,9 @@ proc all_system_control_tests { } {
 	timeout { file "(timeout) purge_tests" }
     }
 
-    send "x/4i insert_tests\n"
+    send_gdb "x/4i insert_tests\n"
     expect {
-	-re ".*
+	-re "
 .*idtlba r4,\\(sr0,r5\\).*
 .*iitlba r4,\\(sr0,r5\\).*
 .*idtlbp r4,\\(sr0,r5\\).*
@@ -919,9 +939,9 @@ proc all_fpu_memory_tests { } {
     global hex
     global decimal
 
-    send "x/20i fpu_memory_indexing_tests\n"
+    send_gdb "x/20i fpu_memory_indexing_tests\n"
     expect {
-	-re ".*
+	-re "
 .*fldwx r4\\(sr0,r5\\),fr6.*
 .*fldwx,s r4\\(sr0,r5\\),fr6.*
 .*fldwx,m r4\\(sr0,r5\\),fr6.*
@@ -947,9 +967,9 @@ proc all_fpu_memory_tests { } {
 	timeout { file "(timeout) fpu_memory_indexing_tests" }
     }
 
-    send "x/15i fpu_short_memory_tests\n"
+    send_gdb "x/15i fpu_short_memory_tests\n"
     expect {
-	-re ".*
+	-re "
 .*fldws 0\\(sr0,r5\\),fr6.*
 .*fldws,mb 0\\(sr0,r5\\),fr6.*
 .*fldws,ma 0\\(sr0,r5\\),fr6.*
@@ -977,9 +997,9 @@ proc all_fpu_computational_tests { } {
     global hex
     global decimal
 
-    send "x/1i fpu_misc_tests\n"
+    send_gdb "x/1i fpu_misc_tests\n"
     expect {
-	-re ".*
+	-re "
 .*ftest.*
 .*$prompt $" { pass "fpu_misc_tests" }
 	-re "$prompt $" { fail "fpu_misc_tests" }
@@ -989,9 +1009,9 @@ proc all_fpu_computational_tests { } {
     set fpu_two_op_insns [list {fcpy} {fabs} {fsqrt} {frnd} ]
 
     foreach i $fpu_two_op_insns {
-	send "x/5i $i"; send "_tests\n"
+	send_gdb "x/5i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i,sgl fr5,fr10.*
 .*$i,dbl fr5,fr10.*
 .*$i,quad fr5,fr10.*
@@ -1006,9 +1026,9 @@ proc all_fpu_computational_tests { } {
     set fpu_conversions [list {fcnvff} {fcnvxf} {fcnvfx} {fcnvfxt} ]
 
     foreach i $fpu_conversions {
-	send "x/18i $i"; send "_tests\n"
+	send_gdb "x/18i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i,sgl,sgl fr5,fr10.*
 .*$i,sgl,dbl fr5,fr10.*
 .*$i,sgl,quad fr5,fr10.*
@@ -1036,9 +1056,9 @@ proc all_fpu_computational_tests { } {
     set fpu_three_op_insns [list {fadd} {fsub} {fmpy} {fdiv} {frem} ]
 
     foreach i $fpu_three_op_insns {
-	send "x/6i $i"; send "_tests\n"
+	send_gdb "x/6i $i"; send_gdb "_tests\n"
 	expect {
-	    -re ".*
+	    -re "
 .*$i,sgl fr4,fr8,fr12.*
 .*$i,dbl fr4,fr8,fr12.*
 .*$i,quad fr4,fr8,fr12.*
@@ -1051,9 +1071,9 @@ proc all_fpu_computational_tests { } {
 	}
     }
 
-    send "x/4i fmpy_addsub_tests\n"
+    send_gdb "x/4i fmpy_addsub_tests\n"
     expect {
-	-re ".*
+	-re "
 .*fmpyadd,sgl fr16,fr17,fr18,fr19,fr20.*
 .*fmpyadd,dbl fr16,fr17,fr18,fr19,fr20.*
 .*fmpysub,sgl fr16,fr17,fr18,fr19,fr20.*
@@ -1063,9 +1083,9 @@ proc all_fpu_computational_tests { } {
 	timeout { fail "(timeout) fmpy_addsub_tests" }
     }
 
-    send "x/i xmpyu_tests\n"
+    send_gdb "x/i xmpyu_tests\n"
     expect {
-	-re ".*
+	-re "
 .*xmpyu fr4,fr5,fr6.*
 .*$prompt $" {pass "xmpyu_tests" }
 	-re "$prompt $" {fail "xmpyu_tests" }
@@ -1082,9 +1102,9 @@ proc all_fpu_comparison_tests { } {
     set fpu_comparison_formats [list {sgl} {dbl} {quad} ]
 
     foreach i $fpu_comparison_formats {
-	send "x/8i fcmp_$i"; send "_tests_1\n"
+	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_1\n"
 	expect {
-	    -re ".*
+	    -re "
 .*fcmp,$i,false\\? fr4,fr5.*
 .*fcmp,$i,false fr4,fr5.*
 .*fcmp,$i,\\? fr4,fr5.*
@@ -1098,9 +1118,9 @@ proc all_fpu_comparison_tests { } {
 	    timeout { fail "(timeout) fcmp_$i tests (part1) " }
 	}
 
-	send "x/8i fcmp_$i"; send "_tests_2\n"
+	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_2\n"
 	expect {
-	    -re ".*
+	    -re "
 .*fcmp,$i,!\\?>= fr4,fr5.*
 .*fcmp,$i,< fr4,fr5.*
 .*fcmp,$i,\\?< fr4,fr5.*
@@ -1114,9 +1134,9 @@ proc all_fpu_comparison_tests { } {
 	    timeout { fail "(timeout) fcmp_$i tests (part2) " }
 	}
 
-	send "x/8i fcmp_$i"; send "_tests_3\n"
+	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_3\n"
 	expect {
-	    -re ".*
+	    -re "
 .*fcmp,$i,!\\?<= fr4,fr5.*
 .*fcmp,$i,> fr4,fr5.*
 .*fcmp,$i,\\?> fr4,fr5.*
@@ -1130,9 +1150,9 @@ proc all_fpu_comparison_tests { } {
 	    timeout { fail "(timeout) fcmp_$i tests (part3) " }
 	}
 
-	send "x/16i fcmp_$i"; send "_tests_4\n"
+	send_gdb "x/8i fcmp_$i"; send_gdb "_tests_4\n"
 	expect {
-	    -re ".*
+	    -re "
 .*fcmp,$i,!\\?= fr4,fr5.*
 .*fcmp,$i,<> fr4,fr5.*
 .*fcmp,$i,!= fr4,fr5.*
@@ -1153,9 +1173,9 @@ proc all_special_tests { } {
     global hex
     global decimal
 
-    send "x/4i special_tests\n"
+    send_gdb "x/4i special_tests\n"
     expect {
-	-re ".*
+	-re "
 .*gfw r4\\(sr0,r5\\).*
 .*gfw,m r4\\(sr0,r5\\).*
 .*gfr r4\\(sr0,r5\\).*
@@ -1172,9 +1192,9 @@ proc all_sfu_tests { } {
     global hex
     global decimal
 
-    send "x/16i sfu_tests\n"
+    send_gdb "x/16i sfu_tests\n"
     expect {
-	-re ".*
+	-re "
 .*spop0,4,5.*
 .*spop0,4,73.*
 .*spop0,4,5,n.*
@@ -1202,9 +1222,9 @@ proc all_copr_tests { } {
     global hex
     global decimal
 
-    send "x/4i copr_tests\n"
+    send_gdb "x/4i copr_tests\n"
     expect {
-	-re ".*
+	-re "
 .*copr,4,5.*
 .*copr,4,73.*
 .*copr,4,5,n.*
@@ -1220,9 +1240,9 @@ proc all_copr_mem_tests { } {
     global hex
     global decimal
 
-    send "x/8i copr_indexing_load\n"
+    send_gdb "x/8i copr_indexing_load\n"
     expect {
-	-re ".*
+	-re "
 .*cldwx,4 r5\\(sr0,r4\\),r26.*
 .*cldwx,4,s r5\\(sr0,r4\\),r26.*
 .*cldwx,4,m r5\\(sr0,r4\\),r26.*
@@ -1236,9 +1256,9 @@ proc all_copr_mem_tests { } {
 	timeout { fail "(timeout) copr indexed load tests " }
     }
 
-    send "x/8i copr_indexing_store\n"
+    send_gdb "x/8i copr_indexing_store\n"
     expect {
-	-re ".*
+	-re "
 .*cstwx,4 r26,r5\\(sr0,r4\\).*
 .*cstwx,4,s r26,r5\\(sr0,r4\\).*
 .*cstwx,4,m r26,r5\\(sr0,r4\\).*
@@ -1252,9 +1272,9 @@ proc all_copr_mem_tests { } {
 	timeout { fail "(timeout) copr indexed load tests " }
     }
 
-    send "x/12i copr_short_memory\n"
+    send_gdb "x/12i copr_short_memory\n"
     expect {
-	-re ".*
+	-re "
 .*cldws,4 0\\(sr0,r4\\),r26.*
 .*cldws,4,mb 0\\(sr0,r4\\),r26.*
 .*cldws,4,ma 0\\(sr0,r4\\),r26.*
@@ -1278,9 +1298,9 @@ proc fmemLRbug_tests { } {
     global hex
     global decimal
 
-    send "x/12i fmemLRbug_tests_1\n"
+    send_gdb "x/12i fmemLRbug_tests_1\n"
     expect {
-	-re ".*
+	-re "
 .*fstws fr6R,0\\(sr0,r26\\).*
 .*fstws fr6,4\\(sr0,r26\\).*
 .*fstws fr6,8\\(sr0,r26\\).*
@@ -1298,9 +1318,9 @@ proc fmemLRbug_tests { } {
 	timeout { fail "(timeout) fmem LR register selector tests  (part1)" }
     }
 
-    send "x/12i fmemLRbug_tests_2\n"
+    send_gdb "x/12i fmemLRbug_tests_2\n"
     expect {
-	-re ".*
+	-re "
 .*fstws fr6R,0\\(sr0,r26\\).*
 .*fstws fr6,4\\(sr0,r26\\).*
 .*fstws fr6,8\\(sr0,r26\\).*
@@ -1318,9 +1338,9 @@ proc fmemLRbug_tests { } {
 	timeout { fail "(timeout) fmem LR register selector tests  (part2)" }
     }
 
-    send "x/12i fmemLRbug_tests_3\n"
+    send_gdb "x/12i fmemLRbug_tests_3\n"
     expect {
-	-re ".*
+	-re "
 .*fstwx fr6R,r25\\(sr0,r26\\).*
 .*fstwx fr6,r25\\(sr0,r26\\).*
 .*fstwx fr6,r25\\(sr0,r26\\).*
@@ -1338,9 +1358,9 @@ proc fmemLRbug_tests { } {
 	timeout { fail "(timeout) fmem LR register selector tests  (part3)" }
     }
 
-    send "x/12i fmemLRbug_tests_4\n"
+    send_gdb "x/12i fmemLRbug_tests_4\n"
     expect {
-	-re ".*
+	-re "
 .*fstwx fr6R,r25\\(sr0,r26\\).*
 .*fstwx fr6,r25\\(sr0,r26\\).*
 .*fstwx fr6,r25\\(sr0,r26\\).*
@@ -1359,31 +1379,25 @@ proc fmemLRbug_tests { } {
     }
 }
 
-if ![file exists $objdir/$subdir/$binfile] then {
-    if $all_flag then {
-	warning "$objdir/$subdir/$binfile does not exist; tests suppressed"
-    }
-} else {
-    # Start with a fresh gdb.
-
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $objdir/$subdir/$binfile
-
-    all_integer_memory_tests
-    all_immediate_tests
-    all_branch_tests
-    all_integer_computational_tests
-    all_system_control_tests
-    all_fpu_memory_tests
-    all_fpu_computational_tests
-    all_fpu_comparison_tests
-    all_special_tests
-    all_sfu_tests
-    all_copr_tests
-    all_copr_mem_tests
-
-    # Regression test for a bug Tege found.
-    fmemLRbug_tests
-}
+# Start with a fresh gdb.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load $binfile
+
+all_integer_memory_tests
+all_immediate_tests
+all_branch_tests
+all_integer_computational_tests
+all_system_control_tests
+all_fpu_memory_tests
+all_fpu_computational_tests
+all_fpu_comparison_tests
+all_special_tests
+all_sfu_tests
+all_copr_tests
+all_copr_mem_tests
+
+# Regression test for a bug Tege found.
+fmemLRbug_tests
diff --git a/gdb/testsuite/gdb.disasm/sh3.exp b/gdb/testsuite/gdb.disasm/sh3.exp
index adcd11d..52f86f3 100644
--- a/gdb/testsuite/gdb.disasm/sh3.exp
+++ b/gdb/testsuite/gdb.disasm/sh3.exp
@@ -23,18 +23,28 @@ if $tracelevel then {
 	strace $tracelevel
 }
 
+if ![istarget "sh3*-*-*"] {
+    verbose "Tests ignored for all but sh3 based targets."
+    return
+}
+
 set prms_id 0
 set bug_id 0
 
-set binfile "sh3"
-set srcfile $binfile.s
+set testfile "sh3"
+set srcfile ${srcdir}/${subdir}/${testfile}.s
+set binfile ${objdir}/${subdir}/${testfile}
+if  { [gdb_compile "${srcfile}" "${binfile}" executable ""] != "" } {
+    perror "Couldn't link ${binfile}"
+    return -1
+}
 
 proc all_fp_move_and_load_tests { } {
     global prompt
     global hex
     global decimal
 
-    send "x/9i fp_move_and_load_tests\n"
+    send_gdb "x/9i fp_move_and_load_tests\n"
     expect {
 	-re "
 .*fmov.s\t@r0,fr0.*
@@ -57,14 +67,14 @@ proc all_fp_arithmetic_tests { } {
     global hex
     global decimal
 
-    send "x/13i fp_arithmetic_tests\n"
+    send_gdb "x/13i fp_arithmetic_tests\n"
     expect {
 	-re "
 .*fadd\tfr0,fr1.*
 .*fsub\tfr0,fr1.*
 .*fmul\tfr0,fr1.*
 .*fdiv\tfr0,fr1.*
-.*fmac\tfr0,fr1.*
+.*fmac\tfr0,fr0,fr1.*
 .*fcmp/eq\tfr0,fr1.*
 .*fcmp/gt\tfr0,fr1.*
 .*ftst/nan\tfr0.*
@@ -84,7 +94,7 @@ proc all_fp_misc_tests { } {
     global hex
     global decimal
 
-    send "x/10i fp_misc_tests\n"
+    send_gdb "x/10i fp_misc_tests\n"
     expect {
 	-re "
 .*fsts\tfpul,fr0.*
@@ -103,19 +113,12 @@ proc all_fp_misc_tests { } {
     }
 }
 
-if ![file exists $objdir/$subdir/$binfile] then {
-    if $all_flag then {
-	warning "$objdir/$subdir/$binfile does not exist; tests suppressed"
-    }
-} else {
-    # Start with a fresh gdb.
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load $binfile
 
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load $objdir/$subdir/$binfile
+all_fp_move_and_load_tests
+all_fp_arithmetic_tests
+all_fp_misc_tests
 
-    all_fp_move_and_load_tests
-    all_fp_arithmetic_tests
-    all_fp_misc_tests
-}