Open nhed opened 5 years ago
----- Original Message -----
I know i'm able to define macros in
~/.gdbinit
(just not interactively usingdefine
from thecrash
prompt)hoping to have a string comparison in such a macro using
$_streq
as per https://sourceware.org/gdb/onlinedocs/gdb/Convenience-Funs.htmlWhen I have the test macro
define dotest if $_streq("1", "1") echo ok\n end end
I observe different results between
gdb
andcrash
(gdb) dotest ok
vs
crash> dotest You can't do that without a process to debug. gdb: gdb request failed: dotest
Apparently not. As the error message states, you can't do it "without a process to debug". And when the crash utility uses gdb, it brings it up as "gdb vmlinux", so there is no concept of a process.
Dave
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but the gdb
test I tested with was not attached to a running process either (launched just as $ gdb
)
----- Original Message -----
but the
gdb
test I tested with was not attached to a running process either (launched just as$ gdb
)
Yeah, hmmm, then I don't know what the issue is. I've never tried to use a gdb macro from within crash before.
I know i'm able to define macros in
~/.gdbinit
(just not interactively usingdefine
from thecrash
prompt)hoping to have a string comparison in such a macro using
$_streq
as per https://sourceware.org/gdb/onlinedocs/gdb/Convenience-Funs.htmlWhen I have the test macro
I observe different results between
gdb
andcrash
vs