diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/attach.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/attach.exp | 57 |
1 files changed, 33 insertions, 24 deletions
diff --git a/gdb/testsuite/gdb.base/attach.exp b/gdb/testsuite/gdb.base/attach.exp index c561080f4fe..6adb6e3aa4b 100644 --- a/gdb/testsuite/gdb.base/attach.exp +++ b/gdb/testsuite/gdb.base/attach.exp @@ -106,32 +106,41 @@ proc do_attach_tests {} { } # Verify that we cannot attach to what appears to be a valid - # process ID, but is a process that doesn't exist. (I don't - # believe any process is ever assigned #0, at least on HPUX.) + # process ID, but is a process that doesn't exist. Traditionally, + # most systems didn't have a process with ID 0, so we take that as + # the default. However, there are a few exceptions. # - send_gdb "attach 0\n" + set boguspid 0 + if { [istarget "*-*-freebsd*"] } { + # In FreeBSD 5.0, PID 0 is used for "swapper". Use -1 instead + # (which should have the desired effect on any version of FreeBSD). + set boguspid -1 + } + send_gdb "attach $boguspid\n" gdb_expect { - -re "Attaching to.*, process 0.*No such process.*$gdb_prompt $"\ - { - # Response expected on HP-UX 10.20 (i.e., ptrace-based). - pass "attach to nonexistent process is prohibited" - } - -re "Attaching to.*, process 0 failed.*Hint.*$gdb_prompt $"\ - { - # Response expected on HP-UX 11.0 (i.e., ttrace-based). - pass "attach to nonexistent process is prohibited" - } - -re "Attaching to.*, process 0.*denied.*$gdb_prompt $"\ - {pass "attach to nonexistent process is prohibited"} - -re "Attaching to.*, process 0.*Operation not permitted.*$gdb_prompt $"\ - {pass "attach to nonexistent process is prohibited"} - -re "Attaching to.*, process .*couldn't open /proc file.*$gdb_prompt $"\ - { - # Response expected from /proc-based systems. - pass "attach to nonexistent process is prohibited" - } - -re "$gdb_prompt $" {fail "attach to nonexistent process is prohibited"} - timeout {fail "(timeout) attach to nonexistent process is prohibited"} + -re "Attaching to.*, process $boguspid.*No such process.*$gdb_prompt $"\ + { + # Response expected on ptrace-based systems (i.e. HP-UX 10.20). + pass "attach to nonexistent process is prohibited" + } + -re "Attaching to.*, process $boguspid failed.*Hint.*$gdb_prompt $"\ + { + # Response expected on ttrace-based systems (i.e. HP-UX 11.0). + pass "attach to nonexistent process is prohibited" + } + -re "Attaching to.*, process $boguspid.*denied.*$gdb_prompt $"\ + {pass "attach to nonexistent process is prohibited"} + -re "Attaching to.*, process $boguspid.*not permitted.*$gdb_prompt $"\ + {pass "attach to nonexistent process is prohibited"} + -re "Attaching to.*, process .*couldn't open /proc file.*$gdb_prompt $"\ + { + # Response expected from /proc-based systems. + pass "attach to nonexistent process is prohibited" + } + -re "$gdb_prompt $" {fail "attach to nonexistent process is prohibited"} + timeout { + fail "(timeout) attach to nonexistent process is prohibited" + } } # Verify that we can attach to the process by first giving its |