forked from Imagelibrary/rtems
4721cf1ecb
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 :
- one for RTEMS it self,
- one for GDB-4.17.
1/ RTEMS patch
--------------
This patch adds 2 libraries :
- a simplified SUN RPC library
- the Remote Debugger library
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.
91 lines
2.2 KiB
INI
91 lines
2.2 KiB
INI
# Default target settings
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#
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# Some of these values are redefined in the target specific .cfg files.
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#
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# Created by Jiri Gaisler, 16-03-97 (who is owed a debt of gratitude
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# for converting RTEMS to autoconf. Thanks. --joel)
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#
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# $Id$
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#
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include $(PROJECT_ROOT)/make/target.cfg
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include $(PROJECT_ROOT)/make/host.cfg
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# Specify here the host and target "architectures"
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HOST_ARCH=o-$(RTEMS_HOST)
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ifndef TARGET_ARCH
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TARGET_ARCH=o-$(RTEMS_BSP)
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endif
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include $(RTEMS_ROOT)/make/main.cfg
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# use the inline functions instead of the macros
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# ref: src/exec/generic/Makefile
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ifeq ($(RTEMS_USE_MACROS),yes)
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INLINE=macros
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INLINE_UPCASE=
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else
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INLINE=inline
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INLINE_UPCASE=INLINE
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endif
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# HOST Compiler config file
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# You may also want to specify where the compiler resides here.
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CONFIG.$(HOST_ARCH).CC = $(PROJECT_ROOT)/make/compilers/gcc.cfg
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## Target compiler config file, if any
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CONFIG.$(TARGET_ARCH).CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg
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## GCC specs extension file location
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RTEMS_BSP_SPECS = $(PROJECT_ROOT)/$(RTEMS_BSP)/lib/bsp_specs
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## LIBC support
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## Specify the one you want here and fill in the blanks.
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## Currently CYGNUS newlib is supported.
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## NOTE: RTEMS libcsupport.a includes RTEMS versions of stuff like
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## malloc, gettimeofday, etc.
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# Use the LIBC support for CYGNUS newlib
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# RTEMS_LIBC_DIR must already be set (by module file)
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RTEMS_USE_NEWLIB=yes
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# Define this to yes if C++ is included in the development environment.
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# This requires that at least the GNU C++ compiler and libg++ be installed.
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ifeq ($(RTEMS_HAS_CPLUSPLUS),yes)
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HAS_CPLUSPLUS=yes
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else
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HAS_CPLUSPLUS=no
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endif
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# Define this to yes if this target supports multiprocessor environments.
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ifeq ($(RTEMS_HAS_MULTIPROCESSING),yes)
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HAS_MP=yes
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else
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HAS_MP=no
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endif
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# Define this to yes if this target wants the TCP/IP stack
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ifeq ($(RTEMS_HAS_NETWORKING),yes)
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HAS_NETWORKING=yes
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else
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HAS_NETWORKING=no
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endif
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# Define this to yes if this target wants the remote debugger
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ifeq ($(RTEMS_HAS_RDBG),yes)
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HAS_RDBG=yes
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else
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HAS_RDBG=no
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endif
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# Define this to yes if this target wants the posix api
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ifeq ($(RTEMS_HAS_POSIX_API),yes)
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HAS_POSIX_API=yes
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else
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HAS_POSIX_API=no
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endif
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# Base name of start file
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START_BASE=start
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