Mercurial > ecos
comparison packages/hal/arm/pid/current/misc/Notes @ 2:443894e2e912 ecos-v1_2_1-release
Block commit of eCos version 1.2.1
| author | jlarmour |
|---|---|
| date | Tue, 11 May 1999 12:24:34 +0000 |
| parents | |
| children | a0774359f013 |
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| 1:72f549f0d891 | 2:443894e2e912 |
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| 1 =========================================================================== | |
| 2 ####COPYRIGHTBEGIN#### | |
| 3 | |
| 4 ------------------------------------------- | |
| 5 The contents of this file are subject to the Cygnus eCos Public License | |
| 6 Version 1.0 (the "License"); you may not use this file except in | |
| 7 compliance with the License. You may obtain a copy of the License at | |
| 8 http://sourceware.cygnus.com/ecos | |
| 9 | |
| 10 Software distributed under the License is distributed on an "AS IS" | |
| 11 basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the | |
| 12 License for the specific language governing rights and limitations under | |
| 13 the License. | |
| 14 | |
| 15 The Original Code is eCos - Embedded Cygnus Operating System, released | |
| 16 September 30, 1998. | |
| 17 | |
| 18 The Initial Developer of the Original Code is Cygnus. Portions created | |
| 19 by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. | |
| 20 ------------------------------------------- | |
| 21 | |
| 22 ####COPYRIGHTEND#### | |
| 23 =========================================================================== | |
| 24 | |
| 25 15 Jan 1999 | |
| 26 | |
| 27 How to build and install the GDB module on the PID | |
| 28 | |
| 29 1. Configure a minimal eCos system with all packages except 'infra' disabled. | |
| 30 2. Edit <hal/hal.h> to enable GDB: | |
| 31 #define CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS | |
| 32 #undef CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT | |
| 33 #undef CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT | |
| 34 3. make;make -C hal/arm/pid/current/misc | |
| 35 4. Download the image onto the PID board: | |
| 36 arm-elf-gdb -nw hal/arm/pid/current/misc/gdb_module.img | |
| 37 You can connect to the board using either existing GDB stubs or Angel. | |
| 38 This will download the stubs onto the board at 0x60000..0x64000 | |
| 39 5. Configure a separate eCos system with all packages enabled. | |
| 40 6. make misc | |
| 41 7. Now download the FLASH programmer tool | |
| 42 arm-elf-gdb -nw hal/arm/pid/current/misc/prog_flash | |
| 43 8. Run the tool. The GDB stubs will now be programmed into the FLASH. | |
| 44 | |
| 45 eCos GDB stubs should now be installed and set up as the default monitor when you | |
| 46 run from FLASH. |