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riscv-openocd/src/target/smp.h

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openocd: src/target: replace the GPL-2.0-or-later license tag Replace the FSF boilerplate with the SPDX tag. The SPDX tag on files *.c is incorrect, as it should use the C99 single line comment using '//'. But current checkpatch doesn't allow C99 comments, so keep using standard C comments, by now. Change-Id: I255ad17235ff1e01bf0aa4deed4d944e1d693ddb Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7071 Tested-by: jenkins
2022-06-26 18:24:07 -05:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
smp : infra for smp minimum support
2011-04-19 01:43:33 -05:00
/***************************************************************************
* *
* Copyright (C) ST-Ericsson SA 2011 *
* Author: Michel Jaouen <michel.jaouen@stericsson.com> for ST-Ericsson. *
***************************************************************************/
build: cleanup src/target directory Change-Id: Ia055b6d2b5f6449a38afd0539a8c66e7d7e0c059 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/430 Tested-by: jenkins
2012-02-05 06:03:04 -06:00
Make #include guard naming consistent Change-Id: Ie13e8af0bb74ed290f811dcad64ad06c9d8cb4fa Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/2956 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2015-09-21 14:07:46 -05:00
#ifndef OPENOCD_TARGET_SMP_H
#define OPENOCD_TARGET_SMP_H
target/smp: use a struct list_head to hold the smp targets Instead of reinventing a simply linked list, reuse the list helper for the list of targets in a smp cluster. Using the existing helper, that implements a double linked list, makes trivial going through the list in reverse order. Change-Id: Ib36ad2955f15cd2a601b0b9e36ca6d948b12d00f Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6783 Tested-by: jenkins
2021-12-15 18:59:14 -06:00
#include <helper/list.h>
smp : infra for smp minimum support
2011-04-19 01:43:33 -05:00
#include "server/server.h"
build: cleanup src/target directory Change-Id: Ia055b6d2b5f6449a38afd0539a8c66e7d7e0c059 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/430 Tested-by: jenkins
2012-02-05 06:03:04 -06:00
smp: replace commands smp_on/smp_off with "smp [on|off]" Seams over-engineered having two separate commands to turn SMP on/off. Plus it is missing the possibility to dump the current status of SMP and would be weird adding an additional command for it. Moreover, such commands are replicated in few targets so it would make sense centralizing them. - Deprecate the commands "smp_on" and "smp_off". - Add a new command "smp" that accepts optional parameters "[on|off]" and prints the SMP status when run without parameters. This replaces the two commands above. - Put the deprecated and the new command handlers in smp.c - Update the documentation, except for mips_m4k, since it is not available yet. - Promote the macro foreach_smp_target to global context and use it where possible. Change-Id: Ia72841c1a3bd6edd4db4cc809046322f498617e6 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4615 Tested-by: jenkins Reviewed-by: Graham Sanderson <graham.sanderson@gmail.com> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-07-19 04:50:56 -05:00
#define foreach_smp_target(pos, head) \
target/smp: use a struct list_head to hold the smp targets Instead of reinventing a simply linked list, reuse the list helper for the list of targets in a smp cluster. Using the existing helper, that implements a double linked list, makes trivial going through the list in reverse order. Change-Id: Ib36ad2955f15cd2a601b0b9e36ca6d948b12d00f Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6783 Tested-by: jenkins
2021-12-15 18:59:14 -06:00
list_for_each_entry(pos, head, lh)
smp: replace commands smp_on/smp_off with "smp [on|off]" Seams over-engineered having two separate commands to turn SMP on/off. Plus it is missing the possibility to dump the current status of SMP and would be weird adding an additional command for it. Moreover, such commands are replicated in few targets so it would make sense centralizing them. - Deprecate the commands "smp_on" and "smp_off". - Add a new command "smp" that accepts optional parameters "[on|off]" and prints the SMP status when run without parameters. This replaces the two commands above. - Put the deprecated and the new command handlers in smp.c - Update the documentation, except for mips_m4k, since it is not available yet. - Promote the macro foreach_smp_target to global context and use it where possible. Change-Id: Ia72841c1a3bd6edd4db4cc809046322f498617e6 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4615 Tested-by: jenkins Reviewed-by: Graham Sanderson <graham.sanderson@gmail.com> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-07-19 04:50:56 -05:00
target/riscv: revive 'riscv resume_order' This functionality was lost in [1], which was merged as commit 615709d14049 ("Upstream a whole host of RISC-V changes."). Now it works as expected again. Add convenience macro foreach_smp_target_direction(). Link: [1] https://github.com/riscv/riscv-openocd/pull/567 Change-Id: I1545fa6b45b8a07e27c8ff9dcdcfa2fc4f950cd1 Signed-off-by: Tim Newsome <tim@sifive.com> Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6785 Tested-by: jenkins
2021-12-16 05:54:35 -06:00
#define foreach_smp_target_direction(forward, pos, head) \
list_for_each_entry_direction(forward, pos, head, lh)
smp: replace commands smp_on/smp_off with "smp [on|off]" Seams over-engineered having two separate commands to turn SMP on/off. Plus it is missing the possibility to dump the current status of SMP and would be weird adding an additional command for it. Moreover, such commands are replicated in few targets so it would make sense centralizing them. - Deprecate the commands "smp_on" and "smp_off". - Add a new command "smp" that accepts optional parameters "[on|off]" and prints the SMP status when run without parameters. This replaces the two commands above. - Put the deprecated and the new command handlers in smp.c - Update the documentation, except for mips_m4k, since it is not available yet. - Promote the macro foreach_smp_target to global context and use it where possible. Change-Id: Ia72841c1a3bd6edd4db4cc809046322f498617e6 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4615 Tested-by: jenkins Reviewed-by: Graham Sanderson <graham.sanderson@gmail.com> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-07-19 04:50:56 -05:00
extern const struct command_registration smp_command_handlers[];
smp: deprecate legacy SMP core switching support The deprecation was already in the documentation since v0.11.0 through commit 85ba2dc4c6ab ("rtos/hwthread: add hardware-thread pseudo rtos") but OpenOCD was not informing the user printing a runtime message. Remove the deprecated method from the documentation and print a deprecated message at runtime. There is no reliable way to print the same message in GDB console, so we have to rely on user noticing it in the OpenOCD log. Target is to remove the functionality after v0.12.0. Change-Id: Idd2d9e3b6eccc92dcf0432c3c7de2f8a0fcabe9f Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6862 Tested-by: jenkins
2022-02-28 04:46:46 -06:00
/* DEPRECATED */
smp : infra for smp minimum support
2011-04-19 01:43:33 -05:00
int gdb_read_smp_packet(struct connection *connection,
Constify received GDB packet v2: - Split work into separate patches The received packet will not be altered in any of the processing functions. Some it can be made "const". Change-Id: I7bb410224cf6daa74a6c494624176ccb9ae638ac Signed-off-by: Christian Eggers <ceggers@gmx.de> Reviewed-on: http://openocd.zylin.com/1919 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-02-14 14:48:52 -06:00
char const *packet, int packet_size);
smp: deprecate legacy SMP core switching support The deprecation was already in the documentation since v0.11.0 through commit 85ba2dc4c6ab ("rtos/hwthread: add hardware-thread pseudo rtos") but OpenOCD was not informing the user printing a runtime message. Remove the deprecated method from the documentation and print a deprecated message at runtime. There is no reliable way to print the same message in GDB console, so we have to rely on user noticing it in the OpenOCD log. Target is to remove the functionality after v0.12.0. Change-Id: Idd2d9e3b6eccc92dcf0432c3c7de2f8a0fcabe9f Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6862 Tested-by: jenkins
2022-02-28 04:46:46 -06:00
/* DEPRECATED */
smp : infra for smp minimum support
2011-04-19 01:43:33 -05:00
int gdb_write_smp_packet(struct connection *connection,
Constify received GDB packet v2: - Split work into separate patches The received packet will not be altered in any of the processing functions. Some it can be made "const". Change-Id: I7bb410224cf6daa74a6c494624176ccb9ae638ac Signed-off-by: Christian Eggers <ceggers@gmx.de> Reviewed-on: http://openocd.zylin.com/1919 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-02-14 14:48:52 -06:00
char const *packet, int packet_size);
smp : infra for smp minimum support
2011-04-19 01:43:33 -05:00
Make #include guard naming consistent Change-Id: Ie13e8af0bb74ed290f811dcad64ad06c9d8cb4fa Signed-off-by: Marc Schink <openocd-dev@marcschink.de> Reviewed-on: http://openocd.zylin.com/2956 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2015-09-21 14:07:46 -05:00
#endif /* OPENOCD_TARGET_SMP_H */