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Diffstat (limited to 'ecos/packages/hal/common/current/cdl/debugging.cdl')
| -rw-r--r-- | ecos/packages/hal/common/current/cdl/debugging.cdl | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/ecos/packages/hal/common/current/cdl/debugging.cdl b/ecos/packages/hal/common/current/cdl/debugging.cdl new file mode 100644 index 0000000..d5fa559 --- /dev/null +++ b/ecos/packages/hal/common/current/cdl/debugging.cdl @@ -0,0 +1,169 @@ +# ==================================================================== +# +# debugging.cdl +# +# HAL debugging configuration data +# +# ==================================================================== +## ####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2011 Free Software Foundation, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later +## version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT +## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License +## along with eCos; if not, write to the Free Software Foundation, Inc., +## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +## +## As a special exception, if other files instantiate templates or use +## macros or inline functions from this file, or you compile this file +## and link it with other works to produce a work based on this file, +## this file does not by itself cause the resulting work to be covered by +## the GNU General Public License. However the source code for this file +## must still be made available in accordance with section (3) of the GNU +## General Public License v2. +## +## This exception does not invalidate any other reasons why a work based +## on this file might be covered by the GNU General Public License. +## ------------------------------------------- +## ####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): jskov +# Original data: nickg,jskov,jlarmour +# Contributors: jld +# Date: 1999-07-02 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_interface CYGINT_HAL_DEBUG_GDB_STUBS { + display "Support for GDB stubs" + no_define + description " + The HAL implements GDB stubs for the target." +} + +cdl_option CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS { + display "Include GDB stubs in HAL" + active_if CYGINT_HAL_DEBUG_GDB_STUBS + default_value 0 + requires ! CYGSEM_HAL_USE_ROM_MONITOR + requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT + requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM + requires { !CYGSEM_HAL_VIRTUAL_VECTOR_DIAG \ + || CYGSEM_HAL_VIRTUAL_VECTOR_CLAIM_COMMS } + description " + This option causes a set of GDB stubs to be included into the + system. On some target systems the GDB support will be + provided by other means, for example by a ROM monitor. On + other targets, especially when building a ROM-booting system, + the necessary support has to go into the target library + itself. When GDB stubs are include in a configuration, HAL + serial drivers must also be included." + + compile generic-stub.c thread-packets.c hal_stub.c drv_api.c bplist-dynamic.c +} + +cdl_interface CYGINT_HAL_DEBUG_GDB_STUBS_BREAK { + display "Support for external break support in GDB stubs" + no_define + description " + The HAL implements external break (or asynchronous interrupt) + in the GDB stubs for the target." +} + +cdl_option CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT { + display "Include GDB external break support for stubs" + active_if CYGINT_HAL_DEBUG_GDB_STUBS_BREAK + requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS + default_value CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS + implements CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED + description " + This option causes the GDB stub to add a serial interrupt handler + which will listen for GDB break packets. This lets you stop the + target asynchronously when using GDB, usually by hitting Control+C + or pressing the STOP button. This option differs from + CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT in that it is used when + GDB stubs are present." +} + +cdl_interface CYGINT_HAL_DEBUG_GDB_CTRLC_UNSUPPORTED { + display "Platform does not support CTRLC" + no_define +} + +cdl_option CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT { + display "Include GDB external break support when no stubs" + requires !CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT + active_if { CYGSEM_HAL_USE_ROM_MONITOR || CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS } + active_if { CYGINT_HAL_DEBUG_GDB_CTRLC_UNSUPPORTED == 0 } + default_value { !CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS } + implements CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED + description " + This option adds an interrupt handler for the GDB serial line + which will listen for GDB break packets. This lets you stop the + target asynchronously when using GDB, usually by hitting Control+C + or pressing the STOP button. This option differs from + CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT in that it is used when the GDB + stubs are NOT present." +} + +cdl_option CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT { + display "Include GDB multi-threading debug support" + active_if { CYGSEM_HAL_ROM_MONITOR || CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT } + default_value 1 + description " + This option enables some extra HAL code which is needed + to support multi-threaded source level debugging." + + compile dbg-threads-syscall.c +} + +cdl_option CYGNUM_HAL_DEBUG_GDB_PROTOCOL_RETRIES { + display "Number of times to retry sending a \$O packet" + default_value 0 + flavor data + description " + This option controls the number of attempts that eCos programs + will make to send a \$O packet to a host GDB process. If it is + set non-zero, then the target process will attempt to resend the + \$O packet data up to this number of retries. Caution: use of + this option is not recommended as it can thoroughly confuse the + host GDB process." +} + +cdl_option CYGNUM_HAL_DEBUG_GDB_PROTOCOL_TIMEOUT { + display "Timeout period for GDB packets" + default_value 500 + flavor data + description " + This option controls the time (in milliseconds) that eCos programs + will wait for a response when sending packets to a host GDB process. + If this time elapses, then the packet will be resent, up to some + maximum number of times (CYGNUM_HAL_DEBUG_GDB_PROTOCOL_RETRIES)." +} + +cdl_option CYGDBG_HAL_CRCTABLE_LOCATION { + display "Location of CRC32 table" + flavor data + legal_values {"ROM" "RAM"} + default_value {"RAM"} + description " + The stubs use a 1 kilobyte CRC table that can either be pregenerated + and placed in ROM, or generated at runtime in RAM. Depending on + your memory constraints, one of these options may be better." +} + +# EOF debugging.cdl |