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Specify source file explicitly when setting a breakpoint 

When I run no-thread-db.exp, the breakpoint is set on line 26.
However, the breakpoint is set to line 26 of dl-start.S rather than
no-thread-db.c, which is not intended.

(gdb) monitor set libthread-db-search-path /foo/bar^M
libthread-db-search-path set to `/foo/bar'^M
(gdb) PASS: gdb.server/no-thread-db.exp: libthread-db is now unresolvable
break 26^M
Breakpoint 1 at 0x48018078: file ../sysdeps/powerpc/powerpc32/dl-start.S, line 26.^M
(gdb) continue^M
Continuing.

This patch is to change the breakpoint setting with source file
specified, then it is correct now.

gdb/testsuite:

2014-05-26  Yao Qi  <yao@codesourcery.com>

	* gdb.server/no-thread-db.exp: Specify source file name
	explicitly when setting a breakpoint.
This commit is contained in:
Yao Qi 2014-05-20 13:45:54 +08:00
parent d77454b1a4
commit 498a44896d
2 changed files with 6 additions and 1 deletions
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5
gdb/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2014-05-26 Yao Qi <yao@codesourcery.com>
* gdb.server/no-thread-db.exp: Specify source file name
explicitly when setting a breakpoint.
2014-05-23 Markus Metzger <markus.t.metzger@intel.com>
* gdb.btrace/vdso.c: New.

2
gdb/testsuite/gdb.server/no-thread-db.exp
View File

@ -47,7 +47,7 @@ gdb_test "monitor set libthread-db-search-path ${unresolvable_thread_db_path}" \
"libthread-db is now unresolvable"
# Continue past tls assignment to make sure tls storage is allocated.
gdb_breakpoint [gdb_get_line_number "after tls assignment"]
gdb_breakpoint ${srcfile}:[gdb_get_line_number "after tls assignment"]
gdb_continue_to_breakpoint "after tls assignment"
# Printing a tls variable should fail gracefully without a libthread_db.