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| author | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2014-11-17 15:22:48 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2014-11-19 10:03:32 +0100 |
| commit | 0d7b2549024f66cb98dd173b6f339673df1b0ea1 (patch) | |
| tree | 9812c48f2c6416e37cb5b2957506f28069480bbc /gdb/ada-lang.c | |
| parent | 2b0f535a446c682c3dc7c1276e2cbc747bfae163 (diff) | |
| download | gdb-0d7b2549024f66cb98dd173b6f339673df1b0ea1.zip gdb-0d7b2549024f66cb98dd173b6f339673df1b0ea1.tar.gz gdb-0d7b2549024f66cb98dd173b6f339673df1b0ea1.tar.bz2 | |
Use 2-byte instead of 4-byte NOP on S390 in 'bp-permanent' test case
The bp-permanent test case assumes that a NOP is exactly as long as a
software breakpoint. This is not the case for the S390 "nop"
instruction, which is 4 bytes long, while a software breakpoint is
just 2 bytes long. The "nopr" instruction has the right size and can
be used instead.
Without this patch the test case fails on S390 when trying to continue
after SIGTRAP on the permanent breakpoint:
...
Continuing.
Program received signal SIGILL, Illegal instruction.
test () at /home/arnez/src/binutils-gdb/gdb/testsuite/gdb.base/bp-permanent.c:40
40 NOP; /* after permanent bp */
(gdb)
FAIL: gdb.base/bp-permanent.exp: always_inserted=off, sw_watchpoint=0:
basics: stop at permanent breakpoint
With this patch the test case succeeds without any FAILs.
gdb/testsuite/ChangeLog:
* gdb.base/bp-permanent.c (NOP): Define as 2-byte instead of
4-byte instruction on S390.
Diffstat (limited to 'gdb/ada-lang.c')
0 files changed, 0 insertions, 0 deletions