From 60d570159012e33c221963a4c62a80a70b06301e Mon Sep 17 00:00:00 2001
From: Paul Fertser <fercerpav@gmail.com>
Date: Fri, 6 Nov 2015 20:53:55 +0300
Subject: [PATCH] target: cortex_a: add deinit_target handler to free memory
Tested with Valgrind accesing a Pandaboard.
Change-Id: I51bba044974ecfc4d418998816d44a8563264123
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/3101
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
---
src/target/cortex_a.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/target/cortex_a.c b/src/target/cortex_a.c
index d0260daeb..e2d433a6c 100644
--- a/src/target/cortex_a.c
+++ b/src/target/cortex_a.c
@@ -3121,6 +3121,16 @@ static int cortex_r4_target_create(struct target *target, Jim_Interp *interp)
return cortex_a_init_arch_info(target, cortex_a, target->tap);
}
+static void cortex_a_deinit_target(struct target *target)
+{
+ struct cortex_a_common *cortex_a = target_to_cortex_a(target);
+ struct arm_dpm *dpm = &cortex_a->armv7a_common.dpm;
+
+ free(cortex_a->brp_list);
+ free(dpm->dbp);
+ free(dpm->dwp);
+ free(cortex_a);
+}
static int cortex_a_mmu(struct target *target, int *enabled)
{
@@ -3365,6 +3375,7 @@ struct target_type cortexa_target = {
.target_create = cortex_a_target_create,
.init_target = cortex_a_init_target,
.examine = cortex_a_examine,
+ .deinit_target = cortex_a_deinit_target,
.read_phys_memory = cortex_a_read_phys_memory,
.write_phys_memory = cortex_a_write_phys_memory,
@@ -3449,4 +3460,5 @@ struct target_type cortexr4_target = {
.target_create = cortex_r4_target_create,
.init_target = cortex_a_init_target,
.examine = cortex_a_examine,
+ .deinit_target = cortex_a_deinit_target,
};
--
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