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Fix typos.

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This commit is contained in:
Alain Magloire 2003-05-25 02:29:46 +00:00
parent a694d99ff6
commit 98d3530766
1 changed files with 22 additions and 14 deletions
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36
debug/org.eclipse.cdt.debug.mi.core/design.txt
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@ -11,34 +11,42 @@ This MI implementation is base on GDB/MI 5.2.1.
* Command/Response channels
To create an MISession an InputStream and OutputStream are
needed(assuming this the pipe connected to gdb).
MISession MIPlugin.createSession(InputStream, OutputStream);
needed(assuming it is the pipe connected to gdb).
MISession misession = new MISession(InputStream, OutputStream);
During initialisation of the session(MISession) two threads
are created(TxThread, RxThread). MI Commands created via the CommandFactory
are created TxThread, RxThread and associative list queues
TxQueue and RxQueue:
- The RxThread thread is block on readig the output of the pipe(gdb) for
any responses.
- The TxThread thread is block waiting for command.
MI Commands are created via the CommandFactory and
are added to the TxQueue, the TxThread will then wake up
generate a token(ID) for the command and send it the pipe(gdb), after
generate a token(ID) for the command and send it to the pipe(gdb), after
transmission the command is then move to the RxQueue waiting for the
result(MIResultRecord).
Any responses will wake the RxThread, the thread would parse
the response constructing an MIOutput then search the RxQueue
Any responses will wake the RxThread, the thread will parse
the response constructing an MIOutput, then it searches the RxQueue
for any commands with the same token waking any thread waiting
for a synchronous response(MIResultRecord). Any out-of-band
responses(MIOOBRecord) are dispatch, clients interested in those
notifications should register to MISession.
responses(MIOOBRecord) are dispatch to MISession observers, clients interested
in notifications should register to the MISession.
* MI Parsing
There is a generic MI parser (MIParser) constructing an Abstract
Syntax Tree. For example, a ResultRecord response after a
break-insert, the parser will generate this AST:
-break-insert main
^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",
There is a generic MI parser (MIParser) constructing an syntax tree of the output.
For example, a ResultRecord response after a "-break-insert", the parser will
generate this tree:
10-break-insert main
10^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",
addr="0x08048468",func="main",file="hello.c",line="4",times="0"}
- MIOutput
- MIOOBRecord[0]
- MIResutRecord
- token = 0
- token = 10
- ResultClass = "done"
- MIResult[1]
- MIResult[0]