gdb/doc/

2012-02-13  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (MIPS boards): Refer to mips-elf instead of
	mips-idt-ecoff.

gdb/testsuite/
2012-02-13  Pedro Alves  <palves@redhat.com>

	* config/mips-idt.exp: Delete.
	* gdb.base/a2-run.exp: Remove mips-idt xfails.
	* gdb.base/bitfields.exp: Remove mips-idt restarts.
	* gdb.base/break.exp: Remove mips-idt references.
	* gdb.base/chng-syms.exp: Ditto.
	* gdb.base/default.exp: Ditto.
	* gdb.base/funcargs.exp (funcargs_reload): Delete.
	(top level): Don't call it.
	* gdb.base/opaque.exp: Remove mips-idt restarts.
	* gdb.base/ptype.exp: Remove mips-idt xfails.
	* gdb.base/scope.exp: Remove mips-idt restarts.
	* gdb.base/sepdebug.exp: Remove mips-idt references.
	* gdb.base/watchpoint.exp (maybe_clean_restart)
	(maybe_reinitialize): Delete.
	(test_disabling_watchpoints, test_disabling_watchpoints)
	(test_watchpoint_triggered_in_syscall)
	(test_watchpoint_and_breakpoint, test_inaccessible_watchpoint):
	Don't call them.

14 files changed, 34 insertions, 163 deletions

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index e2488e7..0aac7d2 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,8 @@
+2012-02-13  Pedro Alves  <palves@redhat.com>
+
+	* gdb.texinfo (MIPS boards): Refer to mips-elf instead of
+	mips-idt-ecoff.
+
 2012-02-09  Yao Qi  <yao@codesourcery.com>
 
 	* gdb.texinfo (Symbols In Python): Add missing `@end defvar'.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 4f863dd..9edc6ad 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -19190,7 +19190,7 @@ Show MicroBlaze-specific debugging level.
 @cindex MIPS boards
 @value{GDBN} can use the MIPS remote debugging protocol to talk to a
 MIPS board attached to a serial line.  This is available when
-you configure @value{GDBN} with @samp{--target=mips-idt-ecoff}.
+you configure @value{GDBN} with @samp{--target=mips-elf}.
 
 @need 1000
 Use these @value{GDBN} commands to specify the connection to your target board:
@@ -19295,7 +19295,7 @@ waiting for an acknowledgment of a packet with the @code{set
 retransmit-timeout @var{seconds}} command.  The default is 3 seconds.
 You can inspect both values with @code{show timeout} and @code{show
 retransmit-timeout}.  (These commands are @emph{only} available when
-@value{GDBN} is configured for @samp{--target=mips-idt-ecoff}.)
+@value{GDBN} is configured for @samp{--target=mips-elf}.)
 
 The timeout set by @code{set timeout} does not apply when @value{GDBN}
 is waiting for your program to stop.  In that case, @value{GDBN} waits
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 4de1457..35b1df5 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,24 @@
+2012-02-13  Pedro Alves  <palves@redhat.com>
+
+	* config/mips-idt.exp: Delete.
+	* gdb.base/a2-run.exp: Remove mips-idt xfails.
+	* gdb.base/bitfields.exp: Remove mips-idt restarts.
+	* gdb.base/break.exp: Remove mips-idt references.
+	* gdb.base/chng-syms.exp: Ditto.
+	* gdb.base/default.exp: Ditto.
+	* gdb.base/funcargs.exp (funcargs_reload): Delete.
+	(top level): Don't call it.
+	* gdb.base/opaque.exp: Remove mips-idt restarts.
+	* gdb.base/ptype.exp: Remove mips-idt xfails.
+	* gdb.base/scope.exp: Remove mips-idt restarts.
+	* gdb.base/sepdebug.exp: Remove mips-idt references.
+	* gdb.base/watchpoint.exp (maybe_clean_restart)
+	(maybe_reinitialize): Delete.
+	(test_disabling_watchpoints, test_disabling_watchpoints)
+	(test_watchpoint_triggered_in_syscall)
+	(test_watchpoint_and_breakpoint, test_inaccessible_watchpoint):
+	Don't call them.
+
 2012-02-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* gdb.server/server-exec-info.exp: New file.
diff --git a/gdb/testsuite/gdb.base/a2-run.exp b/gdb/testsuite/gdb.base/a2-run.exp
index 4e3b54b..e2119d4 100644
--- a/gdb/testsuite/gdb.base/a2-run.exp
+++ b/gdb/testsuite/gdb.base/a2-run.exp
@@ -107,7 +107,7 @@ if [istarget "*-*-vxworks*"] then {
     verbose "Timeout is now $timeout seconds" 2
     gdb_expect -re "$gdb_prompt $" {}
 } else {
-	setup_xfail "mips-idt-*" "arm-*-coff"
+	setup_xfail "arm-*-coff"
 	gdb_run_cmd 5
 	gdb_expect {
 	    -re ".*120.*$gdb_prompt $"\
@@ -118,7 +118,6 @@ if [istarget "*-*-vxworks*"] then {
 }
 
 # Run again with same arguments.
-setup_xfail "mips-idt-*"
 gdb_run_cmd
 
 if [istarget "*-*-vxworks*"] then {
@@ -185,7 +184,6 @@ if [istarget "*-*-vxworks*"] then {
 }
 
 # Use "set args" command to specify an argument and run again.
-setup_xfail "mips-idt-*"
 if [istarget "*-*-vxworks*"] then {
     gdb_test_no_output "set args vxmain \"6\""
 } else {
diff --git a/gdb/testsuite/gdb.base/bitfields.exp b/gdb/testsuite/gdb.base/bitfields.exp
index 3098ffd..f5777d6 100644
--- a/gdb/testsuite/gdb.base/bitfields.exp
+++ b/gdb/testsuite/gdb.base/bitfields.exp
@@ -253,29 +253,7 @@ gdb_load ${binfile}
 gdb_test_no_output "set print sevenbit-strings"
 
 bitfield_uniqueness
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 bitfield_containment
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 bitfield_unsignedness
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 bitfield_signedness
-
 bitfield_at_offset
diff --git a/gdb/testsuite/gdb.base/break.exp b/gdb/testsuite/gdb.base/break.exp
index 9e63e2a..54cbae1 100644
--- a/gdb/testsuite/gdb.base/break.exp
+++ b/gdb/testsuite/gdb.base/break.exp
@@ -355,9 +355,6 @@ gdb_test "disable \$1foo" \
 # handle arguments.
 # Huh? There doesn't *appear* to be anything that passes arguments
 # below.
-if [istarget "mips-idt-*"] then {
-    return
-}
 
 #
 # run until the breakpoint at main is hit. For non-stubs-using targets.
diff --git a/gdb/testsuite/gdb.base/chng-syms.exp b/gdb/testsuite/gdb.base/chng-syms.exp
index ec5b4c8..9c20a44 100644
--- a/gdb/testsuite/gdb.base/chng-syms.exp
+++ b/gdb/testsuite/gdb.base/chng-syms.exp
@@ -18,13 +18,6 @@
 # Test that GDB cleans up properly after errors that result when a 
 # breakpoint is reset. 
 
-
-# IDT/SIM apparently doesn't have enough file descriptors to allow the
-# problem checked by this test to occur.
-if [istarget "mips-idt-*"] {
-    return 0;
-}
-
 set testfile "chng-syms"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index 13cb1ea..89426c2 100644
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -39,7 +39,6 @@ gdb_test "append binary memory" "Missing filename\."
 gdb_test "append binary value"  "Missing filename\." 
 
 if !$use_gdb_stub {
-    setup_xfail "mips-idt-*"
     gdb_test_multiple "attach" "attach" {
 	-re "Argument required .(process-id|program) to attach.*$gdb_prompt $"\
 	    { pass "attach" }
@@ -61,7 +60,6 @@ if !$use_gdb_stub {
     }
 
     
-    setup_xfail "mips-idt-*"
     gdb_test "backtrace" "No stack."
 
     # ba and bac are no longer unique command prefixes. So these tests
@@ -69,18 +67,14 @@ if !$use_gdb_stub {
     # GDB needs to be fixed to map unique alias here for ba bac.
     #
     foreach i "bt ba bac" {
-	setup_xfail "mips-idt-*"
 	gdb_test $i "No stack." "backtrace \"$i\" abbreviation"
     }
 } else {
     warning "Skipping backtrace and break tests because of GDB stub."
 }
 
-# This works on the MIPS IDT board, but confuses future tests.
-if ![istarget "mips-idt-*"] then {
-    gdb_test "continue" "The program is not being run." "continue"
-    gdb_test "c" "The program is not being run." "continue \"c\" abbreviation"
-}
+gdb_test "continue" "The program is not being run." "continue"
+gdb_test "c" "The program is not being run." "continue \"c\" abbreviation"
 
 #test call
 gdb_test "call" "The history is empty..*" "call"
diff --git a/gdb/testsuite/gdb.base/funcargs.exp b/gdb/testsuite/gdb.base/funcargs.exp
index 0b5534a..92161d7 100644
--- a/gdb/testsuite/gdb.base/funcargs.exp
+++ b/gdb/testsuite/gdb.base/funcargs.exp
@@ -965,21 +965,6 @@ proc recursive_structs_by_value {} {
     gdb_stop_suppressing_tests;
 }
 
-proc funcargs_reload { } {
-    global objdir
-    global subdir
-    global binfile
-    global srcdir
-
-    if [istarget "mips-idt-*"] {
-	# Restart because IDT/SIM runs out of file descriptors.
-	gdb_exit
-	gdb_start
-	gdb_reinitialize_dir $srcdir/$subdir
-	gdb_load ${binfile}
-    }
-}
-
 #
 # Test for accessing local stack variables in functions which call alloca
 #
@@ -1234,46 +1219,31 @@ gdb_test_multiple "show endian" "getting target endian" {
 gdb_test_no_output "set print frame-arguments all"
 
 integral_args
-funcargs_reload
 unsigned_integral_args
-funcargs_reload
 if {![target_info exists gdb,skip_float_tests]} {
   float_and_integral_args
 }
 
 # Test _Complex type here if supported.
 if [support_complex_tests] {
-    funcargs_reload
     complex_args
 
-    funcargs_reload
     complex_integral_args
 
     if {![target_info exists gdb,skip_float_tests]} {
-	funcargs_reload
 	complex_float_integral_args
     }
 }
 
-funcargs_reload
 pointer_args
-funcargs_reload
 structs_by_reference
-funcargs_reload
 structs_by_value
-funcargs_reload
 discard_and_shuffle
-funcargs_reload
 shuffle_round_robin
-funcargs_reload
 recursive_structs_by_value
-funcargs_reload
 localvars_after_alloca
-funcargs_reload
 call_after_alloca
-funcargs_reload
 localvars_in_indirect_call
-funcargs_reload
 test_stepping_over_trampolines
 
 set timeout $prev_timeout
diff --git a/gdb/testsuite/gdb.base/opaque.exp b/gdb/testsuite/gdb.base/opaque.exp
index b7ad265..f5fef76 100644
--- a/gdb/testsuite/gdb.base/opaque.exp
+++ b/gdb/testsuite/gdb.base/opaque.exp
@@ -134,11 +134,6 @@ gdb_test "ptype struct foo" \
 # have learned during the static tests.
 #
 
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
@@ -189,11 +184,6 @@ gdb_test "ptype struct foo" \
 # Now reload the symbols again so we forget about anything we might
 # have learned reading the symbols during the previous tests.
 
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
diff --git a/gdb/testsuite/gdb.base/ptype.exp b/gdb/testsuite/gdb.base/ptype.exp
index adb4cd4..51a3014 100644
--- a/gdb/testsuite/gdb.base/ptype.exp
+++ b/gdb/testsuite/gdb.base/ptype.exp
@@ -169,7 +169,7 @@ gdb_test "ptype red" "type = enum \{red, green, blue\}.*" "ptype unnamed enumera
 # acts like whatis for basic types.  If it is thought to be necessary to
 # test both whatis and ptype for all the types, the tests should be
 # merged into whatis.exp, or else maintenance will be a royal pain -kingdon
-#setup_xfail "mips-idt-*" "mips-sgi-*"
+#setup_xfail "mips-sgi-*"
 #send "ptype v_char\n"
 #gdb_expect {
 #    -re "type = char.*$gdb_prompt $"	{ pass "ptype char" }
@@ -273,7 +273,7 @@ gdb_test "ptype v_int" "type = int.*" "ptype int"
 #
 # test ptype command with arrays
 #
-#setup_xfail "mips-idt-*" "mips-sgi-*"
+#setup_xfail "mips-sgi-*"
 #send "ptype v_char_array\n"
 #gdb_expect {
 #    -re "type = char .2..*$gdb_prompt $"	{ pass "ptype char array" }
@@ -374,7 +374,7 @@ gdb_test "ptype t_char_array" "type = (|unsigned )char \\\[0?\\\]"
 ##
 ## test ptype command with pointers
 ##
-#setup_xfail "mips-idt-*" "mips-sgi-*"
+#setup_xfail "mips-sgi-*"
 #send "ptype v_char_pointer\n"
 #gdb_expect {
 #    -re "type = char \*.*$gdb_prompt $"	{ pass "ptype char pointer" }
diff --git a/gdb/testsuite/gdb.base/scope.exp b/gdb/testsuite/gdb.base/scope.exp
index a86e02d..8db7096 100644
--- a/gdb/testsuite/gdb.base/scope.exp
+++ b/gdb/testsuite/gdb.base/scope.exp
@@ -552,37 +552,9 @@ gdb_test "print 'scope0.c'::filelocal" "= 1" \
     "print 'scope0.c'::filelocal before run"
 
 if [runto_main] then { test_at_main }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 if [runto foo] then { test_at_foo }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 if [runto bar] then { test_at_bar }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 if [runto localscopes] then { test_at_localscopes }
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-    gdb_reinitialize_dir $srcdir/$subdir
-    gdb_load ${binfile}
-}
 if [runto autovars] then { test_at_autovars }
 
 if [istarget "*-*-vxworks*"] {
diff --git a/gdb/testsuite/gdb.base/sepdebug.exp b/gdb/testsuite/gdb.base/sepdebug.exp
index ba10478..4010d33 100644
--- a/gdb/testsuite/gdb.base/sepdebug.exp
+++ b/gdb/testsuite/gdb.base/sepdebug.exp
@@ -175,9 +175,6 @@ gdb_test "info break" \
 # handle arguments.
 # Huh? There doesn't *appear* to be anything that passes arguments
 # below.
-if [istarget "mips-idt-*"] then {
-    return
-}
 
 #
 # run until the breakpoint at main is hit. For non-stubs-using targets.
diff --git a/gdb/testsuite/gdb.base/watchpoint.exp b/gdb/testsuite/gdb.base/watchpoint.exp
index 5070914..381c26e 100644
--- a/gdb/testsuite/gdb.base/watchpoint.exp
+++ b/gdb/testsuite/gdb.base/watchpoint.exp
@@ -92,40 +92,6 @@ proc initialize {} {
     return 1
 }
 
-proc maybe_clean_restart { } {
-    # The IDT/sim monitor only has 8 (!) open files, of which it uses
-    # 4 (!).  So we have to make sure one program exits before
-    # starting another one.
-    if [istarget "mips-idt-*"] then {
-	global testfile
-	global no_hw
-
-	clean_restart $testfile
-
-	if {$no_hw} {
-	    gdb_test_no_output "set can-use-hw-watchpoints 0" ""
-	}
-    }
-}
-
-proc maybe_reinitialize { } {
-    # The IDT/sim monitor only has 8 (!) open files, of which it uses
-    # 4 (!).  So we have to make sure one program exits before
-    # starting another one.
-    if [istarget "mips-idt-*"] then {
-	global testfile
-	global no_hw
-
-	clean_restart $testfile
-
-	if {$no_hw} {
-	    gdb_test_no_output "set can-use-hw-watchpoints 0" ""
-	}
-
-	initialize
-    }
-}
-
 #
 # Test simple watchpoint.
 #
@@ -246,8 +212,6 @@ proc test_disabling_watchpoints {} {
     global decimal
     global hex
 
-    maybe_reinitialize
-
     gdb_test "info watch" "\[0-9]+\[ \]*.*watchpoint.*ival3.*" "watchpoints found in watchpoint/breakpoint table"
 
     # Ensure that the watchpoint is disabled when we startup.
@@ -312,8 +276,6 @@ proc test_disabling_watchpoints {} {
 proc test_stepping {} {
     global gdb_prompt
 
-    maybe_clean_restart
-
     if [runto marker1] then {
 	gdb_test "watch ival2" ".*\[Ww\]atchpoint \[0-9\]*: ival2"
 
@@ -473,8 +435,6 @@ proc test_watchpoint_triggered_in_syscall {} {
 proc test_complex_watchpoint {} {
     global gdb_prompt
 
-    maybe_clean_restart
-
     if [runto marker4] then {
 	gdb_test "watch ptr1->val" ".*\[Ww\]atchpoint \[0-9\]*: ptr1->val"
 	gdb_test "break marker5" ".*Breakpoint.*"
@@ -577,8 +537,6 @@ proc test_complex_watchpoint {} {
 proc test_watchpoint_and_breakpoint {} {
     global gdb_prompt
 
-    maybe_clean_restart
-
     # This is a test for PR gdb/38, which involves setting a
     # watchpoint right after you've reached a breakpoint.
 
@@ -708,8 +666,6 @@ proc test_wide_location_2 {} {
 proc test_inaccessible_watchpoint {} {
     global gdb_prompt
 
-    maybe_clean_restart
-
     # This is a test for watchpoints on currently inaccessible (but later
     # valid) memory.