Add mi/ and testsuite/gdb.mi/ subdirectories.

Add --enable-gdbmi option to configury.
Add mi rules to Makefile.in
Add mi conditional output to event-top.c infrun.c main.c top.c.
Add -i=mi option.

1 files changed, 183 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.mi/mi-regs.exp b/gdb/testsuite/gdb.mi/mi-regs.exp
new file mode 100644
index 00000000000..2fe6e7b3035
--- /dev/null
+++ b/gdb/testsuite/gdb.mi/mi-regs.exp
@@ -0,0 +1,183 @@
+#   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# 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., 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
+#
+# Test essential Machine interface (MI) operations
+#
+# Verify that, using the MI, we can run a simple program and look at registers.
+#
+# The goal is not to test gdb functionality, which is done by other tests,
+# but to verify the correct output response to MI operations.
+#
+
+
+load_lib mi-support.exp
+
+gdb_exit
+if [mi_gdb_start] {
+    continue
+}
+
+set testfile "basics"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+mi_delete_breakpoints
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load ${binfile}
+
+proc test_breakpoints_creation_and_listing {} {
+    global mi_gdb_prompt
+    global srcfile
+    global hex
+
+    # Insert some breakpoints and list them
+    # Also, disable some so they do not interfere with other tests
+    # Tests:
+    # -break-insert
+    # -break-list
+    # -break-disable
+    # -break-info
+
+    mi_gdb_test "200-break-insert main" \
+             "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
+             "break-insert operation"
+
+    mi_gdb_test "204-break-list" \
+                "204\\^done,BreakpointTable=\{hdr=\{.*\},bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}\}" \
+                "list of breakpoints"
+}
+
+proc test_running_the_program {} {
+    global mi_gdb_prompt
+    global hex
+
+    # Run the program without args
+    # Tests:
+    # -exec-run
+
+    # mi_gdb_test cannot be used for asynchronous commands because there are
+    # two prompts involved and this can lead to a race condition.
+    # FIXME: We are accepting a duplicate file and line info temporarely.
+    # The following is equivalent to a send_gdb "000-exec-run\n"
+    mi_run_cmd
+    # The running part has been checked already by mi_run_cmd
+        gdb_expect {
+	    -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"main\",args=\{\},file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
+            pass "run to main"
+          }
+          -re ".*$mi_gdb_prompt$" {fail "run to main (2)"}
+          timeout {fail "run to main (timeout 2)"}
+        }
+}
+
+proc sparc_register_tests_no_exec { } {
+	# Test the generic IDT chip.
+	mi_gdb_test "111-data-list-register-values" \
+		".*111\\^error,msg=\"mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> \\\[<regnum1>...<regnumN>\\\]\"" \
+		"wrong arguments"
+
+	mi_gdb_test "111-data-list-register-values x" \
+		".*111\\^error,msg=\"mi_cmd_data_list_register_values: No registers\.\"" \
+		"no executable"
+}
+
+# These tests exercise IDT-specific MIPS registers for several
+# different processor models.
+
+# This should detect the actual processor in use and change
+# the expected results appropriately.  FIXME
+
+proc sparc_register_tests { } {
+    global hex
+    global decimal
+    set octal "\[0-7\]+"
+    set binary "\[0-1\]+"
+    set float "-?\[0-9\]+(\.\[0-9\]+)?(e\[+\-\]\[0-9\]+)?"
+    set float2 "\-?\[0-9\]+"
+
+    mi_gdb_test "111-data-list-register-names" \
+	    "111\\^done,register-names=\{\"g0\",\"g1\",\"g2\",\"g3\",\"g4\",\"g5\",\"g6\",\"g7\",\"o0\",\"o1\",\"o2\",\"o3\",\"o4\",\"o5\",\"sp\",\"o7\",\"l0\",\"l1\",\"l2\",\"l3\",\"l4\",\"l5\",\"l6\",\"l7\",\"i0\",\"i1\",\"i2\",\"i3\",\"i4\",\"i5\",\"fp\",\"i7\",\"f0\",\"f1\",\"f2\",\"f3\",\"f4\",\"f5\",\"f6\",\"f7\",\"f8\",\"f9\",\"f10\",\"f11\",\"f12\",\"f13\",\"f14\",\"f15\",\"f16\",\"f17\",\"f18\",\"f19\",\"f20\",\"f21\",\"f22\",\"f23\",\"f24\",\"f25\",\"f26\",\"f27\",\"f28\",\"f29\",\"f30\",\"f31\",\"y\",\"psr\",\"wim\",\"tbr\",\"pc\",\"npc\",\"fpsr\",\"cpsr\"\}" \
+	    "list register names"
+
+    mi_gdb_test "222-data-list-register-values x" \
+	    "222\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
+	    "register values x"
+
+    mi_gdb_test "333-data-list-register-values f" \
+	    "333\\^done,register-values=\{\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"71\",value=\"$float\"\}\}" \
+	    "register values f"
+
+    mi_gdb_test "444-data-list-register-values d" \
+	    "444\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
+	    "register values d"
+
+    mi_gdb_test "555-data-list-register-values o" \
+	    "555\\^done,register-values=\{\{number=\"0\",value=\"$octal\"\}.*\{number=\"71\",value=\"$octal\"\}\}" \
+	    "register values o"
+
+    mi_gdb_test "666-data-list-register-values t" \
+	    "666\\^done,register-values=\{\{number=\"0\",value=\"$binary\"\}.*\{number=\"71\",value=\"$binary\"\}\}" \
+	    "register values t"
+
+    # On the sparc, registers 0-31 are int, 32-63 float, 64-71 int
+
+    mi_gdb_test "777-data-list-register-values N" \
+	    "777\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"31\",value=\"$decimal\"\},\{number=\"32\",value=\"$float\"\}.*\{number=\"63\",value=\"$float\"\},\{number=\"64\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
+	    "register values N"
+
+    mi_gdb_test "888-data-list-register-values r" \
+	    "888\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
+	    "register values r"
+
+    mi_gdb_test "999-data-list-register-names 68 69 70 71" \
+	    "999\\^done,register-names=\{\"pc\",\"npc\",\"fpsr\",\"cpsr\"\}" \
+	    "list names of some regs"
+
+    mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
+	    "001\\^done,register-values=\{\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\}" \
+	    "list values of some regs"
+
+    # Don't know how useful this test is
+
+    mi_gdb_test "002-data-list-changed-registers" \
+	    "002\\^done,changed-registers=\{\"1\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"23\",\"24\",\"25\",\"26\",\"27\",\"28\",\"30\",\"31\",\"65\",\"68\",\"69\"\}" \
+	    "list changed registers"
+}
+
+if [istarget "sparc-*-*"] then {
+    sparc_register_tests_no_exec
+    test_breakpoints_creation_and_listing
+    test_running_the_program
+    sparc_register_tests
+} else {
+    verbose "mi-regs.exp tests ignored for this target"
+}
+
+mi_gdb_exit
+return 0
+
+# Local variables: 
+# change-log-default-name: "ChangeLog-mi"
+# End: 
+
+
+