176 lines
7.2 KiB
Plaintext
176 lines
7.2 KiB
Plaintext
# Copyright 1999, 2000 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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#
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# Test essential Machine interface (MI) operations
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#
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# Verify that, using the MI, we can run a simple program and look at registers.
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#
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# The goal is not to test gdb functionality, which is done by other tests,
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# but to verify the correct output response to MI operations.
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#
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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set testfile "basics"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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proc test_breakpoints_creation_and_listing {} {
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global mi_gdb_prompt
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global srcfile
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global hex
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# Insert some breakpoints and list them
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# Also, disable some so they do not interfere with other tests
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# Tests:
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# -break-insert
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# -break-list
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# -break-disable
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# -break-info
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mi_gdb_test "200-break-insert main" \
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"200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
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"break-insert operation"
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mi_gdb_test "204-break-list" \
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"204\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}\\\]\}" \
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"list of breakpoints"
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}
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proc test_running_the_program {} {
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global mi_gdb_prompt
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global hex
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# Run the program without args
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# Tests:
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# -exec-run
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# mi_gdb_test cannot be used for asynchronous commands because there are
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# two prompts involved and this can lead to a race condition.
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# FIXME: We are accepting a duplicate file and line info temporarely.
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# The following is equivalent to a send_gdb "000-exec-run\n"
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mi_run_cmd
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# The running part has been checked already by mi_run_cmd
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gdb_expect {
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-re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
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pass "run to main"
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}
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-re ".*$mi_gdb_prompt$" {fail "run to main (2)"}
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timeout {fail "run to main (timeout 2)"}
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}
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}
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proc sparc_register_tests_no_exec { } {
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# Test the generic IDT chip.
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mi_gdb_test "111-data-list-register-values" \
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".*111\\^error,msg=\"mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> \\\[<regnum1>...<regnumN>\\\]\"" \
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"wrong arguments"
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mi_gdb_test "111-data-list-register-values x" \
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".*111\\^error,msg=\"mi_cmd_data_list_register_values: No registers\.\"" \
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"no executable"
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}
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# These tests exercise IDT-specific MIPS registers for several
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# different processor models.
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# This should detect the actual processor in use and change
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# the expected results appropriately. FIXME
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proc sparc_register_tests { } {
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global hex
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global decimal
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set octal "\[0-7\]+"
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set binary "\[0-1\]+"
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set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))"
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set float2 "\\-?\[0-9\]+"
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mi_gdb_test "111-data-list-register-names" \
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"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\"\\\]" \
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"list register names"
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mi_gdb_test "222-data-list-register-values x" \
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"222\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\\\]" \
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"register values x"
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mi_gdb_test "333-data-list-register-values f" \
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"333\\^done,register-values=\\\[\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"71\",value=\"$float\"\}\\\]" \
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"register values f"
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mi_gdb_test "444-data-list-register-values d" \
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"444\\^done,register-values=\\\[\{number=\"0\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\\\]" \
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"register values d"
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mi_gdb_test "555-data-list-register-values o" \
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"555\\^done,register-values=\\\[\{number=\"0\",value=\"$octal\"\}.*\{number=\"71\",value=\"$octal\"\}\\\]" \
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"register values o"
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mi_gdb_test "666-data-list-register-values t" \
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"666\\^done,register-values=\\\[\{number=\"0\",value=\"$binary\"\}.*\{number=\"71\",value=\"$binary\"\}\\\]" \
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"register values t"
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# On the sparc, registers 0-31 are int, 32-63 float, 64-71 int
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mi_gdb_test "777-data-list-register-values N" \
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"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\"\}\\\]" \
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"register values N"
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mi_gdb_test "888-data-list-register-values r" \
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"888\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\\\]" \
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"register values r"
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mi_gdb_test "999-data-list-register-names 68 69 70 71" \
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"999\\^done,register-names=\\\[\"pc\",\"npc\",\"fpsr\",\"cpsr\"\\\]" \
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"list names of some regs"
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mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
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"001\\^done,register-values=\\\[\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\\\]" \
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"list values of some regs"
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mi_gdb_test "002-data-list-changed-registers" \
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"002\\^done,changed-registers=\\\[(\"${decimal}\"(,\"${decimal}\")*)?\\\]" \
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"list changed registers"
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}
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if [istarget "sparc-*-*"] then {
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sparc_register_tests_no_exec
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test_breakpoints_creation_and_listing
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test_running_the_program
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sparc_register_tests
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} else {
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verbose "mi-regs.exp tests ignored for this target"
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}
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mi_gdb_exit
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return 0
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