# Copyright 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 set MIFLAGS "-i=mi" 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 \\\[...\\\]\"" \ "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