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reg.h @ 908436c1

4.104.114.84.95

Last change on this file since 908436c1 was 4721cf1, checked in by Joel Sherrill <joel.sherrill@…>, on 12/03/98 at 23:54:14

Patch from Emmanuel Raguet <raguet@…> to add remote debug server
and RPC support to RTEMS. Thanks. :) Email follows:

Hello,

For Xmas, here is the Remote Debugger on RTEMS !

Here are 2 patches for the Remote Debugger on RTEMS for pc386 from Linux
host :

1/ RTEMS patch
--------------

This patch adds 2 libraries :

The configuration command is the following :
../rtems4/configure --target=i386-rtemself --enable-rtemsbsp=pc386
--enable-rdbg

The SUN RPC library is built only if networking is set.
The RDBG library is built if networking and enable-rdbg are set.

The function used to initialize the debugger is :

rtems_rdbg_initialize ();

A special function has been created to force a task to be
in a "debug" state : enterRdbg().
The use of this function is not mandatory.

2/ GDB-4.17 patch
-----------------

This patch create a new RTEMS target for GDB-4.17.

The configuration command is the following :
./configure --enable-shared --target=i386RTEMS

To connect to a target, use :

target rtems [your_site_address]

Then, attach the target using : attach 1

And... Debug ;)

You can obtain the original GDB-4.17 on
ftp://ftp.debian.org/debian/dists/stable/main/source/devel/gdb_4.17.orig.tar.gz

This has been tested from a Debian 2.0.1 linux host.

File size: 464 bytes

Line
1
2
3	#define NBREGS 19
4
5	#define SS 18
6	#define UESP 17
7	#define EFL 16
8	#define CS 15
9	#define EIP 14
10	#define ERR 13
11	#define TRAPNO 12
12	#define EAX 11
13	#define ECX 10
14	#define EDX 9
15	#define EBX 8
16	#define ESP 7
17	#define EBP 6
18	#define ESI 5
19	#define EDI 4
20	#define DS 3
21	#define ES 2
22	#define FS 1
23	#define GS 0
24
25	typedef unsigned int regs[NBREGS];
26
27	/* To be used in common code */
28	typedef regs REGS;
29
30
31
32

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