1 # Copyright (C) 1999, 2000 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 2 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-gdb@prep.ai.mit.edu
21 # Test Machine interface (MI) operations for disassembly.
23 # The goal is not to test gdb functionality, which is done by other tests,
24 # but to verify the correct output response to MI operations.
27 load_lib mi-support.exp
35 set srcfile ${testfile}.c
36 set binfile ${objdir}/${subdir}/${testfile}
37 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
38 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
42 mi_gdb_reinitialize_dir $srcdir/$subdir
43 mi_gdb_load ${binfile}
45 proc test_breakpoints_creation_and_listing {} {
50 # Insert some breakpoints and list them
51 # Also, disable some so they do not interfere with other tests
58 mi_gdb_test "200-break-insert main" \
59 "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
60 "break-insert operation"
62 mi_gdb_test "204-break-list" \
63 "204\\^done,BreakpointTable=\{hdr=\{.*\},bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}\}" \
67 proc test_running_the_program {} {
71 # Run the program without args
75 # mi_gdb_test cannot be used for asynchronous commands because there are
76 # two prompts involved and this can lead to a race condition.
77 # FIXME: We are accepting a duplicate file and line info temporarely.
78 # The following is equivalent to a send_gdb "000-exec-run\n"
80 # The running part has been checked already by mi_run_cmd
82 -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$" {
85 -re ".*$mi_gdb_prompt$" {fail "run to main (2)"}
86 timeout {fail "run to main (timeout 2)"}
90 proc test_disassembly_only {} {
95 # Test disassembly more only for the current function.
97 # -data-disassemble -s $pc -e "$pc+8" -- 0
98 # -data-disassembly -f basics.c -l 32 -- 0
100 mi_gdb_test "print/x \$pc" "" ""
101 mi_gdb_test "111-data-disassemble -s \$pc -e \"\$pc + 12\" -- 0" \
102 "111\\^done,asm_insns=\{\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\},\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\}" \
103 "data-disassemble from pc to pc+12 assembly only"
105 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -- 0" \
106 "222\\^done,asm_insns=\{\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\}" \
107 "data-disassemble file & line, assembly only"
110 proc test_disassembly_lines_limit {} {
115 # Test disassembly more only for the current function.
117 # -data-disassembly -f basics.c -l 32 -n 20 -- 0
118 # -data-disassembly -f basics.c -l 32 -n 0 -- 0
119 # -data-disassembly -f basics.c -l 32 -n 50 -- 0
121 mi_gdb_test "print/x \$pc" "" ""
122 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 20 -- 0" \
123 "222\\^done,asm_insns=\{\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\}" \
124 "data-disassemble file, line, number assembly only"
126 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 0 -- 0" \
127 "222\\^done,asm_insns=\{\}" \
128 "data-disassemble file, line, number (zero lines) assembly only"
130 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 50 -- 0" \
131 "222\\^done,asm_insns=\{\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\}" \
132 "data-disassemble file, line, number (more than main lines) assembly only"
136 proc test_disassembly_mixed {} {
141 # Test disassembly more only for the current function.
143 # -data-disassembly -f basics.c -l 21 -- 1
144 # -data-disassembly -s $pc -e "$pc+8" -- 1
146 mi_gdb_test "002-data-disassemble -f basics.c -l 21 -- 1" \
147 "002\\^done,asm_insns=\{src_and_asm_line=\{line=\"21\",file=\".*basics.c\",line_asm_insn=\{\{address=\"$hex\",func-name=\"callee2\",offset=\"0\",inst=\".*\"\}.*\}\},.*,src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\{.*\{address=\"$hex\",func-name=\"callee2\",offset=\"$decimal\",inst=\".*\"\}\}\}\}" \
148 "data-disassemble file, line assembly mixed"
151 # In mixed mode, the lowest level of granularity is the source line.
152 # So we are going to get the disassembly for the source line at
153 # which we are now, even if we have specified that the range is only 2 insns.
155 mi_gdb_test "003-data-disassemble -s \$pc -e \"\$pc+4\" -- 1" \
156 "003\\^done,asm_insns=\{src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\{\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\}\}\}" \
157 "data-disassemble range assembly mixed"
160 proc test_disassembly_mixed_lines_limit {} {
165 # Test disassembly more only for the current function.
167 # -data-disassembly -f basics.c -l 32 -n 20 -- 1
168 # -data-disassembly -f basics.c -l 32 -n 0 -- 1
169 # -data-disassembly -f basics.c -l 32 -n 50 -- 1
171 mi_gdb_test "print/x \$pc" "" ""
172 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 20 -- 1" \
173 "222\\^done,asm_insns=\{src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\{\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\}" \
174 "data-disassemble file, line, number assembly mixed"
176 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 0 -- 1" \
177 "222\\^done,asm_insns=\{src_and_asm_line=\{line=\"31\",file=\".*basics.c\",line_asm_insn=\{\}\}\}" \
178 "data-disassemble file, line, number (zero lines) assembly mixed"
180 mi_gdb_test "222-data-disassemble -f basics.c -l 32 -n 50 -- 1" \
181 "222\\^done,asm_insns=\{src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\{\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\}" \
182 "data-disassemble file, line, number (more than main lines) assembly mixed"
185 proc test_disassembly_bogus_args {} {
189 # Test that bogus input to disassembly command is rejected.
191 # -data-disassembly -f foo -l abc -n 0 -- 0
192 # -data-disassembly -s foo -e bar -- 0
193 # -data-disassembly -s $pc -f basics.c -- 0
194 # -data-disassembly -f basics.c -l 32 -- 9
196 mi_gdb_test "123-data-disassemble -f foo -l abc -n 0 -- 0" \
197 ".*123\\^error,msg=\"mi_cmd_disassemble: Invalid filename.\"" \
198 "data-disassemble bogus filename"
200 mi_gdb_test "321-data-disassemble -s foo -e bar -- 0" \
201 "321\\^error,msg=\"No symbol \\\\\"foo\\\\\" in current context.\"" \
202 "data-disassemble bogus address"
204 mi_gdb_test "456-data-disassemble -s \$pc -f basics.c -- 0" \
205 "456\\^error,msg=\"mi_cmd_disassemble: Usage: \\( .-f filename -l linenum .-n howmany.. | .-s startaddr -e endaddr.\\) .--. mixed_mode.\"" \
206 "data-disassemble mix different args"
208 mi_gdb_test "789-data-disassemble -f basics.c -l 32 -- 9" \
209 "789\\^error,msg=\"mi_cmd_disassemble: Mixed_mode argument must be 0 or 1.\"" \
210 "data-disassemble wrong mode arg"
214 test_breakpoints_creation_and_listing
215 test_running_the_program
216 test_disassembly_only
217 test_disassembly_mixed
218 test_disassembly_bogus_args
219 test_disassembly_lines_limit
220 test_disassembly_mixed_lines_limit
226 # change-log-default-name: "ChangeLog-mi"