[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.10.0-1351-gf5cc8360f

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- Log -----------------------------------------------------------------
commit f5cc8360fdf4c004c9efa2132645f9319ceef49d
Author: Antonio Borneo <bor...@gm...>
Date:   Mon May 25 11:19:07 2020 +0200

    target/arm720t: fix memory leak of register cache
    
    There is no method to free the register cache, allocated in
    arm720t_init_target().
    Issue identified by tracking all calls to arm7tdmi_init_target().
    
    Implement the method arm720t_deinit_target() by calling directly
    arm7tdmi_deinit_target().
    
    NOT TESTED on a real arm720t target.
    Tested on a arm926ejs (SPEAr320) by hacking the target type and
    pretending it is a xscale:
            sed -i s/arm926ejs/arm720t/ tcl/target/spear3xx.cfg
    
    Change-Id: I53c1f46c1a355a710e8df01468b19220671569dc
    Signed-off-by: Antonio Borneo <bor...@gm...>
    Reviewed-on: http://openocd.zylin.com/5697
    Tested-by: jenkins

diff --git a/src/target/arm720t.c b/src/target/arm720t.c
index abe5f1cea..e04cab2e7 100644
--- a/src/target/arm720t.c
+++ b/src/target/arm720t.c
@@ -391,6 +391,11 @@ static int arm720t_init_target(struct command_context *cmd_ctx, struct target *t
 	return arm7tdmi_init_target(cmd_ctx, target);
 }
 
+static void arm720t_deinit_target(struct target *target)
+{
+	arm7tdmi_deinit_target(target);
+}
+
 /* FIXME remove forward decls */
 static int arm720t_mrc(struct target *target, int cpnum,
 		uint32_t op1, uint32_t op2,
@@ -583,6 +588,7 @@ struct target_type arm720t_target = {
 	.commands = arm720t_command_handlers,
 	.target_create = arm720t_target_create,
 	.init_target = arm720t_init_target,
+	.deinit_target = arm720t_deinit_target,
 	.examine = arm7_9_examine,
 	.check_reset = arm7_9_check_reset,
 };

-----------------------------------------------------------------------

Summary of changes:
 src/target/arm720t.c | 6 ++++++
 1 file changed, 6 insertions(+)


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