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* remote.texi (Bootstrapping): Talk about getting the serial driver 

to deal with ^C sent by gdb to stop the remote system.
This commit is contained in:
Jim Kingdon 1993-10-27 05:48:39 +00:00
parent e3b9a4856f
commit 66ad6ec894
1 changed files with 6 additions and 3 deletions
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gdb/doc/remote.texi
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@ -170,9 +170,12 @@ different name is used to allow you to distinguish the two if you wish.
If you want @value{GDBN} to be able to stop your program while it is
running, you need to use an interrupt-driven serial driver, and arrange
for it to execute a breakpoint instruction when it receives a control C
character. That is the character which @value{GDBN} uses to tell the
remote system to stop.
for it to stop when it receives a control C character (getting it to
return the proper status to GDB probably requires changes to the
standard stub; one quick and dirty way is to just execute a breakpoint
instruction. @value{GDBN} will return a SIGTRAP instead of a SIGINT).
That is the character which @value{GDBN} uses to tell the remote system
to stop.
Other routines you need to supply are: