[gdb/testsuite] Make gdb.dwarf2/dw2-line-number-zero.exp more robust

On aarch64, there are FAILs for gdb.dwarf2/dw2-line-number-zero.exp due to
problems in the prologue analyzer (filed as PR26310).

Make the test-case more robust by avoiding to use the prologue analyzer:
...
-gdb_breakpoint "bar1"
+gdb_breakpoint "$srcfile:27"
...

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2020-07-29  Tom de Vries  <tdevries@suse.de>

	* gdb.dwarf2/dw2-line-number-zero.exp: Set breakpoints on lines
	rather than function name.
This commit is contained in:
Tom de Vries
2020-07-29 08:41:09 +02:00
parent f6882bb131
commit f5c79e97fe
2 changed files with 7 additions and 2 deletions

View File

@ -1,3 +1,8 @@
2020-07-29 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/dw2-line-number-zero.exp: Set breakpoints on lines
rather than function name.
2020-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
PR symtab/26270:

View File

@ -115,13 +115,13 @@ if ![runto_main] {
return -1
}
gdb_breakpoint "bar1"
gdb_breakpoint "$srcfile:27"
gdb_continue_to_breakpoint "bar1" "\[^\r\n\]*:27\r\n.*"
gdb_test "n" "foo \\(2\\);" "bar1, 1st next"
gdb_test "n" "foo \\(4\\);" "bar1, 2nd next"
gdb_breakpoint "bar2"
gdb_breakpoint "$srcfile:41"
gdb_continue_to_breakpoint "bar2" "\[^\r\n\]*:41\r\n.*"
gdb_test "n" "foo \\(2\\);" "bar2, 1st next"