Hi,
some weird problem with gdb today. This is in a libio environment, but I
can't rule out that it is related to my last change in the term server as
well (so I will have to compile a recent Hurd for the stdio system to
check). gdb works fine in batch mode (this is how I produced the below output),
but in interactive mode it does not respond to input characters at all.
I can press ^Z, but when bringing to the foreground I can not do anything
anymore on the console (didn't check remote connections, and didn't try
screen which doesn't work yet: there seems to be a problem with fifo in
libio as well -- his is what I wanted to debug with gdb).
Thinking about it, this definitely looks more like a term issue than
anything else. I am going to take another look at it soon, this is just to
keep everyone posted about the progress.
Thanks,
Marcus
Thread 1 (thread 153.1):
#0 0x010b24fc in evc_wait () from /lib/libc.so.0.3
No symbol table info available.
#1 0x010b2b76 in mach_msg () from /lib/libc.so.0.3
No symbol table info available.
#2 0x01228a39 in msg_sig_post () from /lib/libhurduser.so.0.0
No symbol table info available.
#3 0x010c904c in hurd_sig_post () from /lib/libc.so.0.3
No symbol table info available.
#4 0x010d4dfe in openport () from /lib/libc.so.0.3
No symbol table info available.
#5 0x0119cc46 in ioctl () from /lib/libc.so.0.3
No symbol table info available.
#6 0x0119a709 in tcsetattr () from /lib/libc.so.0.3
No symbol table info available.
#7 0x08133fee in _set_tty_settings (tty=0, tiop=0x10248a0)
at ../../readline/rltty.c:513
tty = 0
tiop = (struct termios *) 0x10248a0
#8 0x08134031 in set_tty_settings (tty=0, tiop=0x10248a0)
at ../../readline/rltty.c:527
No locals.
#9 0x08134146 in rl_prep_terminal (meta_flag=0) at ../../readline/rltty.c:641
tty = 0
tio = {c_iflag = 10754, c_oflag = 7, c_cflag = 19200, c_lflag = 1219,
c_cc = "\004˙˙\177\027\025\022˙\003\034\032˙\021\023˙\017\001\000˙˙",
__ispeed = 9600, __ospeed = 9600}
tty = 0
tio = {c_iflag = 10754, c_oflag = 7, c_cflag = 19200, c_lflag = 1219,
c_cc = "\004˙˙\177\027\025\022˙\003\034\032˙\021\023˙\017\001\000˙˙",
__ispeed = 9600, __ospeed = 9600}
#10 0x0813cd61 in _rl_callback_newline () at ../../readline/callback.c:68
No locals.
#11 0x08075d9c in cli_command_loop () at ../../gdb/event-top.c:188
length = 0
gdb_prompt = 0x81e8ec8 "(gdb) "
#12 0x0804bebd in captured_command_loop (data=0x0) at ../../gdb/main.c:96
No locals.
#13 0x080a2575 in catch_errors (func=0x804beac <captured_command_loop>,
args=0x0, errstring=0x814ec82 "", mask=6) at ../../gdb/top.c:416
errstring = 0x1 <Address 0x1 out of bounds>
saved_catch = (sigjmp_buf *) 0x1024b60
catch = {{__jmpbuf = {0, 0, 16927392, 16927128, 16927056, 134882572},
__mask_was_saved = 1, __saved_mask = 0}}
val = 0
saved_cleanup_chain = (struct cleanup *) 0x0
saved_error_pre_print = 0x0
saved_quit_pre_print = 0x0
caught = 0
saved_catch = (sigjmp_buf *) 0x1024b60
catch = {{__jmpbuf = {0, 0, 16927392, 16927128, 16927056, 134882572},
__mask_was_saved = 1, __saved_mask = 0}}
saved_cleanup_chain = (struct cleanup *) 0x0
saved_error_pre_print = 0x0
saved_quit_pre_print = 0x0
#14 0x0804c697 in captured_main (data=0x1024ba0) at ../../gdb/main.c:705
data = (void *) 0x0
argc = 16927392
argv = (char **) 0x0
count = 0
quiet = 0
batch = 0
symarg = 0x0
execarg = 0x0
corearg = 0x0
cdarg = 0x0
ttyarg = 0x0
print_help = 0
print_version = 0
cmdarg = (char **) 0x81d0290
cmdsize = 1
ncmd = 0
dirarg = (char **) 0x81d02a0
dirsize = 1
ndir = 0
homebuf = {st_fstype = 0, st_fsid = 0, st_ino = 0, st_gen = 0,
st_rdev = 0, st_mode = 0, st_nlink = 0, st_uid = 0, st_gid = 0, st_size = 0,
st_atime = 0, st_atime_usec = 0, st_mtime = 0, st_mtime_usec = 0,
st_ctime = 0, st_ctime_usec = 0, st_blksize = 0, st_blocks = 0,
st_author = 0, st_flags = 0, st_spare = {0 <repeats 11 times>}}
cwdbuf = {st_fstype = 0, st_fsid = 0, st_ino = 0, st_gen = 0,
st_rdev = 0, st_mode = 0, st_nlink = 0, st_uid = 0, st_gid = 0, st_size = 0,
st_atime = 0, st_atime_usec = 0, st_mtime = 0, st_mtime_usec = 0,
st_ctime = 0, st_ctime_usec = 0, st_blksize = 0, st_blocks = 0,
st_author = 0, st_flags = 0, st_spare = {0 <repeats 11 times>}}
homedir = 0x1026070 "/root"
homeinit = 0x1024aa0 ""
i = 0
time_at_startup = 0
#15 0x080a2575 in catch_errors (func=0x804bef4 <captured_main>,
args=0x1024ba0, errstring=0x814ec82 "", mask=6) at ../../gdb/top.c:416
errstring = 0x1 <Address 0x1 out of bounds>
saved_catch = (sigjmp_buf *) 0x0
catch = {{__jmpbuf = {18866012, 144936, 16927760, 16927624, 16927552,
134882572}, __mask_was_saved = 1, __saved_mask = 0}}
val = 144936
saved_cleanup_chain = (struct cleanup *) 0x0
saved_error_pre_print = 0x0
saved_quit_pre_print = 0x0
caught = 0
saved_catch = (sigjmp_buf *) 0x0
catch = {{__jmpbuf = {18866012, 144936, 16927760, 16927624, 16927552,
134882572}, __mask_was_saved = 1, __saved_mask = 0}}
saved_cleanup_chain = (struct cleanup *) 0x0
saved_error_pre_print = 0x0
saved_quit_pre_print = 0x0
#16 0x0804c8e2 in main (argc=1, argv=0x1024c10) at ../../gdb/main.c:716
argc = 0
argv = (char **) 0x0
args = {argc = 1, argv = 0x1024c10}
#17 0x010d6dde in __libc_start_main () from /lib/libc.so.0.3
No symbol table info available.
--
`Rhubarb is no Egyptian god.' Debian http://www.debian.org [EMAIL PROTECTED]
Marcus Brinkmann GNU http://www.gnu.org [EMAIL PROTECTED]
[EMAIL PROTECTED]
http://www.marcus-brinkmann.de
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