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| author | Yao Qi <yao@codesourcery.com> | 2014-08-12 09:14:08 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-08-19 21:31:36 +0800 |
| commit | 13b448cdf796fdc4a92e37a6bc20ce785b7c65dd (patch) | |
| tree | ec022f1d29df64e229823af8be236e233e51f1e5 /gdb | |
| parent | 817e0957a556d241be6f8c5e0e649ac53b1fb020 (diff) | |
| download | gdb-13b448cdf796fdc4a92e37a6bc20ce785b7c65dd.zip gdb-13b448cdf796fdc4a92e37a6bc20ce785b7c65dd.tar.gz gdb-13b448cdf796fdc4a92e37a6bc20ce785b7c65dd.tar.bz2 | |
Set breakpoint on the right line
In gdb.base/watchpoint-hw-hit-once.exp, test scans source and set
breakpoint on the line having "break-at-exit",
gdb_breakpoint [gdb_get_line_number "break-at-exit"]
However, in watchpoint-hw-hit-once.c, there are two lines having
this key word:
dummy = 1; /* Stub to catch break-at-exit after WATCHEE has been hit. */
dummy = 2; /* break-at-exit */
so the test sets breakpoint on the first one, while I think it is
expected to set breakpoint on the second one, as far as I can tell
from the comments in watchpoint-hw-hit-once.c:
/* Stub lines are present as no breakpoints/watchpoint gets hit if current PC
already stays on the line PC while entering "step"/"continue". */
This patch is to change the source matching pattern so that test
can correctly set breakpoint on the right line. This patch fixes
a fail we found on arm-none-eabi target.
(gdb) PASS: gdb.base/watchpoint-hw-hit-once.exp: continue
continue^M
Continuing.^M
^M
*** EXIT code 0^M
[Inferior 1 (Remote target) exited normally]^M
(gdb) FAIL: gdb.base/watchpoint-hw-hit-once.exp: continue to break-at-exit (the program exited)
Run it again on x86_64-linux, no result changes.
gdb/testsuite:
2014-08-19 Yao Qi <yao@codesourcery.com>
* gdb.base/watchpoint-hw-hit-once.exp: Set breakpoint on the
right line.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 29defab..060c7a1 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2014-08-19 Yao Qi <yao@codesourcery.com> + + * gdb.base/watchpoint-hw-hit-once.exp: Set breakpoint on the + right line. + 2014-08-18 David Blaikie <dblaikie@gmail.com> * boards/fission.exp: Explicitly pass -ggnu-pubnames for clang. diff --git a/gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp b/gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp index 53de3d5..49c0d6a 100644 --- a/gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp +++ b/gdb/testsuite/gdb.base/watchpoint-hw-hit-once.exp @@ -29,7 +29,7 @@ if ![runto_main] { gdb_test "rwatch watchee" -gdb_breakpoint [gdb_get_line_number "break-at-exit"] +gdb_breakpoint [gdb_get_line_number "dummy = 2"] gdb_test "continue" "Continuing.\r\nHardware read watchpoint \[0-9\]+: watchee\r\n\r\nValue = 0\r\n.*" |