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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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9
src/target/armv7a_cache_l2x.c
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@@ -27,6 +27,7 @@
#include <helper/time_support.h>
#include "target.h"
#include "target_type.h"
#include "smp.h"
static int arm7a_l2x_sanity_check(struct target *target)
{
@@ -194,8 +195,7 @@ static int arm7a_handle_l2x_cache_info_command(struct command_invocation *cmd,
static int armv7a_l2x_cache_init(struct target *target, uint32_t base, uint32_t way)
{
struct armv7a_l2x_cache *l2x_cache;
struct target_list *head = target->head;
struct target *curr;
struct target_list *head;
struct armv7a_common *armv7a = target_to_armv7a(target);
if (armv7a->armv7a_mmu.armv7a_cache.outer_cache) {
@@ -210,8 +210,8 @@ static int armv7a_l2x_cache_init(struct target *target, uint32_t base, uint32_t
/* initialize all targets in this cluster (smp target)
* l2 cache must be configured after smp declaration */
while (head) {
curr = head->target;
foreach_smp_target(head, target->smp_targets) {
struct target *curr = head->target;
if (curr != target) {
armv7a = target_to_armv7a(curr);
if (armv7a->armv7a_mmu.armv7a_cache.outer_cache) {
@@ -220,7 +220,6 @@ static int armv7a_l2x_cache_init(struct target *target, uint32_t base, uint32_t
}
armv7a->armv7a_mmu.armv7a_cache.outer_cache = l2x_cache;
}
head = head->next;
}
return ERROR_OK;
}