diff options
Diffstat (limited to 'gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp')
-rw-r--r-- | gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp b/gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp index a508bde..d2874ba 100644 --- a/gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp +++ b/gdb/testsuite/gdb.dwarf2/dw2-ref-missing-frame.exp @@ -25,25 +25,36 @@ if {![istarget *-*-linux*] } set testfile "dw2-ref-missing-frame" -set sources [list ${testfile}-main.c ${testfile}.S] +set srcsfile ${testfile}.S +set objsfile ${objdir}/${subdir}/${testfile}.o +set srcfuncfile ${testfile}-func.c +set objfuncfile ${objdir}/${subdir}/${testfile}-func.o +set srcmainfile ${testfile}-main.c +set objmainfile ${objdir}/${subdir}/${testfile}-main.o +set executable ${testfile} +set binfile ${objdir}/${subdir}/${executable} -# First try referencing DW_AT_frame_base which is not defined. -set executable_nofb ${testfile}-nofb -if { [prepare_for_testing ${testfile}.exp $executable_nofb $sources {nodebug additional_flags=-DNO_FRAME_BASE}] } { +if { [gdb_compile "${srcdir}/${subdir}/${srcsfile}" $objsfile object {}] != "" + || [gdb_compile "${srcdir}/${subdir}/${srcfuncfile}" $objfuncfile object {}] != "" + || [gdb_compile "${srcdir}/${subdir}/${srcmainfile}" $objmainfile object {debug}] != "" + || [gdb_compile "$objsfile $objfuncfile $objmainfile" $binfile executable {}] != "" } { return -1 } -if [runto_main] { - gdb_test "p main_var" {Could not find the frame base for "main".} +clean_restart $executable + +# First try referencing DW_AT_frame_base which is not defined. +if [runto func_nofb] { + gdb_test "p func_nofb_var" {Could not find the frame base for "func_nofb".} "func_nofb print" + gdb_test "bt full" " in main .* main_var = 1" "func_nofb backtrace" } +# GDB could have crashed. +clean_restart $executable + # And now try referencing DW_AT_frame_base defined using a self-reference # (DW_OP_fbreg). -set executable_fb ${testfile}-fb -if { [prepare_for_testing ${testfile}.exp $executable_fb $sources {nodebug}] } { - return -1 -} - -if [runto_main] { - gdb_test "p main_var" "DWARF-2 expression error: Loop detected .*" +if [runto func_loopfb] { + gdb_test "p func_loopfb_var" "DWARF-2 expression error: Loop detected .*" "func_loopfb print" + gdb_test "bt full" " in main .* main_var = 1" "func_loopfb backtrace" } |