mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-13 20:33:33 +08:00
4dc06805c2
Hi,
I see the following fails on arm-none-eabi target,
-var-list-children --simple-values struct_declarations ^M
^done,numchild="11",children=[...,child={name="struct_declarations.func_ptr_struct",exp="func_ptr_struct",numchild="0",value="0x0 <_ftext>",type="struct _struct_decl (*)(int, char *, long)",thread-id="1"},child={name="struct_declarations.func_ptr_ptr",exp="func_ptr_ptr",numchild="0",value="0x0 <_ftext>",type="struct _struct_decl *(*)(int, char *, long)",thread-id="1"},...
(gdb) ^M
FAIL: gdb.mi/mi-var-child.exp: listing of children, simple types: names, type and values, complex types: names and types
-var-set-format weird.func_ptr_ptr natural^M
^done,format="natural",value="0x0 <_ftext>"^M
(gdb) ^M
FAIL: gdb.mi/mi-var-display.exp: set format variable weird.func_ptr_ptr in natural
In the test, "0x0" is expected, but "0x0 <_ftext>" is in the output.
Function pointers point to address zero, and tests assume there is no
symbol on address zero. However, on my arm-none-eabi target, there is
a code symbol _ftext on address zero, and test fails. Note that "set
print symbol off" doesn't take effect for function pointer.
int (*f) (void);
f = main;
(gdb) p f
$1 = (int (*)(void)) 0x8048400 <main>
(gdb) set print symbol off
(gdb) p f
$2 = (int (*)(void)) 0x8048400 <main>
In order to erase the difference, we can assign some function address
explicitly to function pointer, so the test behaves in a unique way.
In this patch, we assign nothing1 and nothing2 to function pointers
func_ptr_struct and func_ptr_ptr respectively, and update test as the
source file is changed.
gdb/testsuite:
2014-10-14 Yao Qi <yao@codesourcery.com>
* gdb.mi/mi-var-child.c (nothing1): New function.
(nothing2): New function.
(do_children_tests): Set function pointers by nothing1 and
nothing2.
* gdb.mi/mi-var-child.exp: Step over new added statements.
Update test to match the new output.
* gdb.mi/var-cmd.c (nothing1): New function.
(nothing2): New function.
(do_children_tests): Set function pointers by nothing1 and
nothing2.
* gdb.mi/mi-var-display.exp: Update test to match output.
Step to the line specified by $line_dct_nothing.
Increase the number of lines to step.
644 lines
19 KiB
Plaintext
644 lines
19 KiB
Plaintext
# Copyright 1999-2014 Free Software Foundation, Inc.
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#
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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 3 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, see <http://www.gnu.org/licenses/>.
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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 create, update, delete variables.
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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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standard_testfile var-cmd.c
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested mi-var-display.exp
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return -1
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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 ${binfile}
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set line_dct_end [gdb_get_line_number "{int a = 0;}"]
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mi_create_breakpoint "$srcfile:$line_dct_end" \
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"break-insert operation" \
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-number 1 -func do_children_tests -file ".*var-cmd.c" \
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-line $line_dct_end
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mi_run_cmd
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mi_expect_stop "breakpoint-hit" "do_children_tests" "" ".*var-cmd.c" \
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$line_dct_end { "" "disp=\"keep\"" } "run to main"
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# Prevent symbol on the address being printed.
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mi_gdb_test "-gdb-set print symbol off"
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##### #####
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# #
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# Display tests #
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# #
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##### #####
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# Test: c_variable-6.1
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# Desc: create variable bar
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mi_create_varobj bar bar "create local variable bar"
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# Test: c_variable-6.2
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# Desc: type of variable bar
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mi_gdb_test "-var-info-type bar" \
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"\\^done,type=\"int\"" \
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"info type variable bar"
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# Test: c_variable-6.3
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# Desc: format of variable bar
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mi_gdb_test "-var-show-format bar" \
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"\\^done,format=\"natural\"" \
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"show format variable bar"
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# Test: c_variable-6.4
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# Desc: value of variable bar
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mi_gdb_test "-var-evaluate-expression bar" \
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"\\^done,value=\"2121\"" \
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"eval variable bar"
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# Test: c_variable-6.5
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# Desc: change format of bar to hex
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mi_gdb_test "-var-set-format bar hexadecimal" \
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"\\^done,format=\"hexadecimal\",value=\"0x849\"" \
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"set format variable bar in hex"
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# Test: c_variable-6.6
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# Desc: value of bar with new format
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mi_gdb_test "-var-evaluate-expression bar" \
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"\\^done,value=\"0x849\"" \
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"eval variable bar with new format"
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# Test: c_variable-6.7
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# Desc: change value of bar
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mi_gdb_test "-var-assign bar 3" \
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"\\^done,value=\"0x3\"" \
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"assing to variable bar"
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mi_gdb_test "-var-set-format bar decimal" \
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"\\^done,format=\"decimal\",value=\"3\"" \
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"set format variable bar in decimal"
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mi_gdb_test "-var-evaluate-expression bar" \
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"\\^done,value=\"3\"" \
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"eval variable bar with new value"
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mi_gdb_test "-var-delete bar" \
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"\\^done,ndeleted=\"1\"" \
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"delete var bar"
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# Test: c_variable-6.11
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# Desc: create variable foo
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mi_create_varobj foo foo "create local variable foo"
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# Test: c_variable-6.12
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# Desc: type of variable foo
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mi_gdb_test "-var-info-type foo" \
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"\\^done,type=\"int \\*\"" \
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"info type variable foo"
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# Test: c_variable-6.13
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# Desc: format of variable foo
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"natural\"" \
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"show format variable foo in natural"
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# Test: c_variable-6.14
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# Desc: value of variable foo
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mi_gdb_test "-var-evaluate-expression foo" \
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"\\^done,value=\"$hex\"" \
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"eval variable foo in natural"
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# Test: c_variable-6.15
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# Desc: change format of var to octal
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mi_gdb_test "-var-set-format foo octal" \
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"\\^done,format=\"octal\",value=\"$octal\"" \
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"set format variable foo in octal"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"octal\"" \
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"show format variable foo in octal"
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# Test: c_variable-6.16
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# Desc: value of foo with new format
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mi_gdb_test "-var-evaluate-expression foo" \
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"\\^done,value=\"\[0-7\]+\"" \
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"eval variable foo in octal"
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# Test: c_variable-6.17
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# Desc: change value of foo
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mi_gdb_test "-var-assign foo 3" \
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"\\^done,value=\"03\"" \
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"assing to variable foo"
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mi_gdb_test "-var-set-format foo decimal" \
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"\\^done,format=\"decimal\",value=\"3\"" \
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"set format variable foo decimal"
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# Test: c_variable-6.18
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# Desc: check new value of foo
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mi_gdb_test "-var-evaluate-expression foo" \
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"\\^done,value=\"3\"" \
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"eval variable foo in decimal"
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# Test: c_variable-6.19
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# Desc: check optional format parameter of var-evaluate-expression
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# and check that current format is not changed
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mi_gdb_test "-var-evaluate-expression -f hex foo" \
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"\\^done,value=\"0x3\"" \
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"eval variable foo in hex"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"decimal\"" \
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"show format variable foo after eval in hex"
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mi_gdb_test "-var-evaluate-expression -f octal foo" \
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"\\^done,value=\"03\"" \
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"eval variable -f octal foo"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"decimal\"" \
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"show format variable foo after eval in octal"
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mi_gdb_test "-var-evaluate-expression -f decimal foo" \
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"\\^done,value=\"3\"" \
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"eval variable -f decimal foo"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"decimal\"" \
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"show format variable foo after eval in decimal"
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mi_gdb_test "-var-evaluate-expression -f nat foo" \
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"\\^done,value=\"0x3\"" \
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"eval variable -f nat foo"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"decimal\"" \
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"show format variable foo after eval in natural"
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mi_gdb_test "-var-evaluate-expression -f bin foo" \
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"\\^done,value=\"11\"" \
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"eval variable foo in binary"
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mi_gdb_test "-var-show-format foo" \
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"\\^done,format=\"decimal\"" \
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"show format variable foo after eval in binary"
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mi_gdb_test "-var-delete foo" \
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"\\^done,ndeleted=\"1\"" \
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"delete var foo"
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# Test: c_variable-6.21
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# Desc: create variable weird and children
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mi_create_varobj weird weird "create local variable weird"
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mi_list_varobj_children weird {
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{weird.integer integer 0 int}
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{weird.character character 0 char}
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{weird.char_ptr char_ptr 1 "char \\*"}
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{weird.long_int long_int 0 "long"}
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{weird.int_ptr_ptr int_ptr_ptr 1 "int \\*\\*"}
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{weird.long_array long_array 10 "long \\[10\\]"}
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{weird.func_ptr func_ptr 0 "void \\(\\*\\)\\((void)?\\)"}
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{weird.func_ptr_struct func_ptr_struct 0 \
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"struct _struct_decl \\(\\*\\)(\\(int, char \\*, long\\))?"}
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{weird.func_ptr_ptr func_ptr_ptr 0 \
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"struct _struct_decl \\*\\(\\*\\)\\((int, char \\*, long)?\\)"}
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{weird.u1 u1 4 "union \\{\\.\\.\\.\\}"}
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{weird.s2 s2 4 "struct \\{\\.\\.\\.\\}"}
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} "get children local variable weird"
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# Test: c_variable-6.23
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# Desc: change format of weird.func_ptr and weird.func_ptr_ptr
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mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
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"\\^done,format=\"hexadecimal\",value=\"$hex\"" \
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"set format variable weird.func_ptr in hex (1)"
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mi_gdb_test "-var-show-format weird.func_ptr" \
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"\\^done,format=\"hexadecimal\"" \
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"show format variable weird.func_ptr"
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mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
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"\\^done,format=\"hexadecimal\",value=\"$hex\"" \
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"set format variable weird.func_ptr_ptr in hex"
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mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
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"\\^done,format=\"hexadecimal\"" \
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"show format variable weird.func_ptr_ptr"
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# Test: c_variable-6.24
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# Desc: format of weird and children
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mi_gdb_test "-var-set-format weird natural" \
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"\\^done,format=\"natural\",value=\"$hex\"" \
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"set format variable weird"
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mi_gdb_test "-var-set-format weird.integer natural" \
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"\\^done,format=\"natural\",value=\"123\"" \
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"set format variable weird.integer"
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mi_gdb_test "-var-set-format weird.character natural" \
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"\\^done,format=\"natural\",value=\"0 '\\\\\\\\000'\"" \
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"set format variable weird.character"
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mi_gdb_test "-var-set-format weird.char_ptr natural" \
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"\\^done,format=\"natural\",value=\"$hex \\\\\"hello\\\\\"\"" \
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"set format variable weird.char_ptr"
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mi_gdb_test "-var-set-format weird.long_int natural" \
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"\\^done,format=\"natural\",value=\"0\"" \
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"set format variable weird.long_int"
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mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
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"\\^done,format=\"natural\",value=\"$hex\"" \
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"set format variable weird.int_ptr_ptr"
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mi_gdb_test "-var-set-format weird.long_array natural" \
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"\\^done,format=\"natural\",value=\"\\\[10\\\]\"" \
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"set format variable weird.long_array"
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mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
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"\\^done,format=\"hexadecimal\",value=\"$hex\"" \
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"set format variable weird.func_ptr in hex (2)"
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mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
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"\\^done,format=\"hexadecimal\",value=\"$hex\"" \
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"set format variable weird.func_ptr_struct"
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mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
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"\\^done,format=\"natural\",value=\"$hex <nothing2>\"" \
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"set format variable weird.func_ptr_ptr in natural"
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mi_gdb_test "-var-set-format weird.u1 natural" \
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"\\^done,format=\"natural\",value=\"\{...\}\"" \
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"set format variable weird.u1"
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mi_gdb_test "-var-set-format weird.s2 natural" \
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"\\^done,format=\"natural\",value=\"\{...\}\"" \
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"set format variable weird.s2"
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# Test: c_variable-6.25
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# Desc: value of weird and children
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#gdbtk_test c_variable-6.25 {value of weird and children} {
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# set values {}
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# foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
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# lappend values [value $v $f]
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# }
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# set values
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#} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
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# Test: c_variable-6.26
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# Desc: change format of weird and children to octal
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#gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
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# set formats {}
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# foreach v [lsort [array names var]] {
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# $var($v) format octal
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# lappend formats [$var($v) format]
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# }
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# set formats
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#} {octal octal octal octal octal octal octal octal octal octal octal octal}
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# Test: c_variable-6.27
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# Desc: value of weird and children with new format
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#gdbtk_test c_variable-6.27 {value of foo with new format} {
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# set values {}
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# foreach v [lsort [array names var]] {
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# lappend values [value $v o]
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# }
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# set values
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#} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
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# Test: c_variable-6.30
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# Desc: create more children of weird
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#gdbtk_test c_variable-6.30 {create more children of weird} {
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# foreach v [array names var] {
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# get_children $v
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# }
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# # Do it twice to get more children
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# foreach v [array names var] {
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# get_children $v
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# }
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# lsort [array names var]
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#} {weird weird.char_ptr weird.character weird.func_ptr weird.func_ptr_ptr weird.func_ptr_struct weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.integer weird.long_array weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.long_int weird.s2 weird.s2.g weird.s2.h weird.s2.i weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9 weird.s2.u2 weird.s2.u2.f weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.u1 weird.u1.a weird.u1.b weird.u1.c weird.u1.d}
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# Test: c_variable-6.31
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# Desc: check that all children of weird change
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# Ok, obviously things like weird.s2 and weird.u1 will not change!
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#gdbtk_test *c_variable-6.31 {check that all children of weird change (ops, we are now reporting array names as changed in this case - seems harmless though)} {
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# $var(weird) value 0x2121
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# check_update
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#} {{weird.integer weird.character weird.char_ptr weird.long_int weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.func_ptr weird.func_ptr_struct weird.func_ptr_ptr weird.u1.a weird.u1.b weird.u1.c weird.u1.d weird.s2.u2.f weird.s2.g weird.s2.h weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9} {weird.s2.i weird.s2.u2 weird weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.s2 weird.long_array weird.u1} {}}
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mi_gdb_test "-var-delete weird" \
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"\\^done,ndeleted=\"12\"" \
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"delete var weird"
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##### #####
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# #
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# Special Display Tests #
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# #
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##### #####
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# Stop at the end of "do_special_tests"
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set line_dst_incr_a_2 [gdb_get_line_number "incr_a(2);"]
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mi_create_breakpoint "$line_dst_incr_a_2" \
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"break-insert operation 2" \
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-number 2 -func do_special_tests -file ".*var-cmd.c" \
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-line $line_dst_incr_a_2
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mi_execute_to "exec-continue" "breakpoint-hit" "do_special_tests" "" \
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".*var-cmd.c" $line_dst_incr_a_2 { "" "disp=\"keep\"" } \
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"continue to do_special_tests"
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# Test: c_variable-7.10
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# Desc: create union u
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mi_create_varobj u u "create local variable u"
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# Test: c_variable-7.11
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# Desc: value of u
|
|
mi_gdb_test "-var-evaluate-expression u" \
|
|
"\\^done,value=\"\{\\.\\.\\.\}\"" \
|
|
"eval variable u"
|
|
|
|
# Test: c_variable-7.12
|
|
# Desc: type of u
|
|
mi_gdb_test "-var-info-type u" \
|
|
"\\^done,type=\"union named_union\"" \
|
|
"info type variable u"
|
|
|
|
# Test: c_variable-7.13
|
|
# Desc: is u editable
|
|
mi_gdb_test "-var-show-attributes u" \
|
|
"\\^done,attr=\"noneditable\"" \
|
|
"is u editable"
|
|
|
|
# Test: c_variable-7.14
|
|
# Desc: number of children of u
|
|
mi_gdb_test "-var-info-num-children u" \
|
|
"\\^done,numchild=\"2\"" \
|
|
"get number of children of u"
|
|
|
|
# Test: c_variable-7.15
|
|
# Desc: children of u
|
|
mi_list_varobj_children u {
|
|
{u.integer integer 0 int}
|
|
{u.char_ptr char_ptr 1 {char \*}}
|
|
} "get children of u"
|
|
|
|
# Test: c_variable-7.20
|
|
# Desc: create anonu
|
|
mi_create_varobj anonu anonu "create local variable anonu"
|
|
|
|
# Test: c_variable-7.21
|
|
# Desc: value of anonu
|
|
mi_gdb_test "-var-evaluate-expression anonu" \
|
|
"\\^done,value=\"\{\\.\\.\\.\}\"" \
|
|
"eval variable anonu"
|
|
|
|
# Test: c_variable-7.22
|
|
# Desc: type of anonu
|
|
mi_gdb_test "-var-info-type anonu" \
|
|
"\\^done,type=\"union \{\\.\\.\\.\}\"" \
|
|
"info type variable anonu"
|
|
|
|
# Test: c_variable-7.23
|
|
# Desc: is anonu editable
|
|
mi_gdb_test "-var-show-attributes anonu" \
|
|
"\\^done,attr=\"noneditable\"" \
|
|
"is anonu editable"
|
|
|
|
# Test: c_variable-7.24
|
|
# Desc: number of children of anonu
|
|
mi_gdb_test "-var-info-num-children anonu" \
|
|
"\\^done,numchild=\"3\"" \
|
|
"get number of children of anonu"
|
|
|
|
# Test: c_variable-7.25
|
|
# Desc: children of anonu
|
|
mi_list_varobj_children "anonu" {
|
|
{anonu.a a 0 int}
|
|
{anonu.b b 0 char}
|
|
{anonu.c c 0 "long"}
|
|
} "get children of anonu"
|
|
|
|
# Test: c_variable-7.30
|
|
# Desc: create struct s
|
|
mi_create_varobj s s "create local variable s"
|
|
|
|
|
|
# Test: c_variable-7.31
|
|
# Desc: value of s
|
|
mi_gdb_test "-var-evaluate-expression s" \
|
|
"\\^done,value=\"\{\\.\\.\\.\}\"" \
|
|
"eval variable s"
|
|
|
|
# Test: c_variable-7.32
|
|
# Desc: type of s
|
|
mi_gdb_test "-var-info-type s" \
|
|
"\\^done,type=\"struct _simple_struct\"" \
|
|
"info type variable s"
|
|
|
|
# Test: c_variable-7.33
|
|
# Desc: is s editable
|
|
mi_gdb_test "-var-show-attributes s" \
|
|
"\\^done,attr=\"noneditable\"" \
|
|
"is s editable"
|
|
|
|
# Test: c_variable-7.34
|
|
# Desc: number of children of s
|
|
mi_gdb_test "-var-info-num-children s" \
|
|
"\\^done,numchild=\"6\"" \
|
|
"get number of children of s"
|
|
|
|
# Test: c_variable-7.35
|
|
# Desc: children of s
|
|
mi_list_varobj_children s {
|
|
{s.integer integer 0 int}
|
|
{s.unsigned_integer unsigned_integer 0 "unsigned int"}
|
|
{s.character character 0 char}
|
|
{s.signed_character signed_character 0 "signed char"}
|
|
{s.char_ptr char_ptr 1 {char \*}}
|
|
{s.array_of_10 array_of_10 10 {int \[10\]}}
|
|
} "get children of s"
|
|
#} {integer unsigned_integer character signed_character char_ptr array_of_10}
|
|
|
|
# Test: c_variable-7.40
|
|
# Desc: create anons
|
|
mi_create_varobj anons anons "create local variable anons"
|
|
|
|
# Test: c_variable-7.41
|
|
# Desc: value of anons
|
|
mi_gdb_test "-var-evaluate-expression anons" \
|
|
"\\^done,value=\"\{\\.\\.\\.\}\"" \
|
|
"eval variable anons"
|
|
|
|
# Test: c_variable-7.42
|
|
# Desc: type of anons
|
|
mi_gdb_test "-var-info-type anons" \
|
|
"\\^done,type=\"struct \{\\.\\.\\.\}\"" \
|
|
"info type variable anons"
|
|
|
|
# Test: c_variable-7.43
|
|
# Desc: is anons editable
|
|
mi_gdb_test "-var-show-attributes anons" \
|
|
"\\^done,attr=\"noneditable\"" \
|
|
"is anons editable"
|
|
|
|
# Test: c_variable-7.44
|
|
# Desc: number of children of anons
|
|
mi_gdb_test "-var-info-num-children anons" \
|
|
"\\^done,numchild=\"3\"" \
|
|
"get number of children of anons"
|
|
|
|
# Test: c_variable-7.45
|
|
# Desc: children of anons
|
|
mi_list_varobj_children anons {
|
|
{anons.a a 0 int}
|
|
{anons.b b 0 char}
|
|
{anons.c c 0 "long"}
|
|
} "get children of anons"
|
|
|
|
# Test: c_variable-7.50
|
|
# Desc: create enum e
|
|
mi_create_varobj e e "create local variable e"
|
|
|
|
# Test: c_variable-7.51
|
|
# Desc: value of e
|
|
mi_gdb_test "-var-evaluate-expression e" \
|
|
"\\^done,value=\"bar\"" \
|
|
"eval variable e"
|
|
|
|
# Test: c_variable-7.52
|
|
# Desc: type of e
|
|
mi_gdb_test "-var-info-type e" \
|
|
"\\^done,type=\"enum foo\"" \
|
|
"info type variable e"
|
|
|
|
# Test: c_variable-7.53
|
|
# Desc: is e editable
|
|
mi_gdb_test "-var-show-attributes e" \
|
|
"\\^done,attr=\"editable\"" \
|
|
"is e editable"
|
|
|
|
# Test: c_variable-7.54
|
|
# Desc: number of children of e
|
|
mi_gdb_test "-var-info-num-children e" \
|
|
"\\^done,numchild=\"0\"" \
|
|
"get number of children of e"
|
|
|
|
# Test: c_variable-7.55
|
|
# Desc: children of e
|
|
mi_gdb_test "-var-list-children e" \
|
|
"\\^done,numchild=\"0\",has_more=\"0\"" \
|
|
"get children of e"
|
|
|
|
# Test: c_variable-7.60
|
|
# Desc: create anone
|
|
mi_create_varobj anone anone "create local variable anone"
|
|
|
|
# Test: c_variable-7.61
|
|
# Desc: value of anone
|
|
mi_gdb_test "-var-evaluate-expression anone" \
|
|
"\\^done,value=\"A\"" \
|
|
"eval variable anone"
|
|
|
|
# Test: c_variable-7.70
|
|
# Desc: create anone
|
|
mi_gdb_test "-var-create anone * anone" \
|
|
"\\^error,msg=\"Duplicate variable object name\"" \
|
|
"create duplicate local variable anone"
|
|
|
|
|
|
# Test: c_variable-7.72
|
|
# Desc: type of anone
|
|
mi_gdb_test "-var-info-type anone" \
|
|
"\\^done,type=\"enum \{\\.\\.\\.\}\"" \
|
|
"info type variable anone"
|
|
|
|
|
|
# Test: c_variable-7.73
|
|
# Desc: is anone editable
|
|
mi_gdb_test "-var-show-attributes anone" \
|
|
"\\^done,attr=\"editable\"" \
|
|
"is anone editable"
|
|
|
|
# Test: c_variable-7.74
|
|
# Desc: number of children of anone
|
|
mi_gdb_test "-var-info-num-children anone" \
|
|
"\\^done,numchild=\"0\"" \
|
|
"get number of children of anone"
|
|
|
|
# Test: c_variable-7.75
|
|
# Desc: children of anone
|
|
mi_gdb_test "-var-list-children anone" \
|
|
"\\^done,numchild=\"0\",has_more=\"0\"" \
|
|
"get children of anone"
|
|
|
|
|
|
# Record fp
|
|
if ![mi_gdb_test "p/x \$fp" ".*($hex).*\\^done" "print FP register"] {
|
|
set fp $expect_out(3,string)
|
|
}
|
|
|
|
mi_continue_to "incr_a"
|
|
|
|
# Test: c_variable-7.81
|
|
# Desc: Create variables in different scopes
|
|
mi_gdb_test "-var-create a1 * a" \
|
|
"\\^done,name=\"a1\",numchild=\"0\",value=\".*\",type=\"char\".*" \
|
|
"create local variable a1"
|
|
|
|
if { [info exists fp] } {
|
|
mi_gdb_test "-var-create a2 $fp a" \
|
|
"\\^done,name=\"a2\",numchild=\"0\",value=\".*\",type=\"int\".*" \
|
|
"create variable a2 in different scope"
|
|
} else {
|
|
untested "create variable a2 in different scope"
|
|
}
|
|
|
|
#gdbtk_test c_variable-7.81 {create variables in different scopes} {
|
|
# set a1 [gdb_variable create -expr a]
|
|
# set a2 [gdb_variable create -expr a -frame $fp]
|
|
|
|
# set vals {}
|
|
# lappend vals [$a1 value]
|
|
# lappend vals [$a2 value]
|
|
# set vals
|
|
#} {2 1}
|
|
|
|
|
|
mi_gdb_exit
|
|
return 0
|