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target/smp: use a struct list_head to hold the smp targets

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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
This commit is contained in:
Antonio Borneo
2021-12-16 01:59:14 +01:00
parent 5ab74bde06
commit 16cc853bcf
16 changed files with 136 additions and 178 deletions
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10
src/target/smp.c
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@@ -111,18 +111,18 @@ COMMAND_HANDLER(default_handle_smp_command)
}
if (!strcmp(CMD_ARGV[0], "on")) {
foreach_smp_target(head, target->head)
foreach_smp_target(head, target->smp_targets)
head->target->smp = 1;
return ERROR_OK;
}
if (!strcmp(CMD_ARGV[0], "off")) {
foreach_smp_target(head, target->head)
foreach_smp_target(head, target->smp_targets)
head->target->smp = 0;
/* fixes the target display to the debugger */
if (target->head)
if (!list_empty(target->smp_targets))
target->gdb_service->target = target;
return ERROR_OK;
@@ -135,9 +135,7 @@ COMMAND_HANDLER(handle_smp_gdb_command)
{
struct target *target = get_current_target(CMD_CTX);
int retval = ERROR_OK;
struct target_list *head;
head = target->head;
if (head) {
if (!list_empty(target->smp_targets)) {
if (CMD_ARGC == 1) {
int coreid = 0;
COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], coreid);