arm11: do not use dynamic arrays

[openocd.git] / src / target / arm11_dbgtap.c

diff --git a/src/target/arm11_dbgtap.c b/src/target/arm11_dbgtap.c
index 0f7e4953ab8af55217c00d52e0936d2d94c9c363..26de4ceb2f8bdd7da36d664f2cfb74667697a296 100644 (file)
--- a/src/target/arm11_dbgtap.c
+++ b/src/target/arm11_dbgtap.c
@@ -880,10 +880,11 @@ int arm11_sc7_run(struct arm11_common * arm11, struct arm11_sc7_action * actions
  */
 void arm11_sc7_clear_vbw(struct arm11_common * arm11)
 {
-       struct arm11_sc7_action         clear_bw[arm11->brp + arm11->wrp + 1];
+       size_t clear_bw_size = arm11->brp + arm11->wrp + 1;
+       struct arm11_sc7_action         *clear_bw = malloc(sizeof(struct arm11_sc7_action) * clear_bw_size);
        struct arm11_sc7_action *       pos = clear_bw;
 
-       for (size_t i = 0; i < ARRAY_SIZE(clear_bw); i++)
+       for (size_t i = 0; i < clear_bw_size; i++)
        {
                clear_bw[i].write       = true;
                clear_bw[i].value       = 0;
@@ -899,7 +900,9 @@ void arm11_sc7_clear_vbw(struct arm11_common * arm11)
 
        (pos++)->address = ARM11_SC7_VCR;
 
-       arm11_sc7_run(arm11, clear_bw, ARRAY_SIZE(clear_bw));
+       arm11_sc7_run(arm11, clear_bw, clear_bw_size);
+
+       free (clear_bw);
 }
 
 /** Write VCR register