From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Sun, 20 Dec 2009 17:30:18 +0000 (+0800)
Subject: arm7_9: Support VINITHI signal
X-Git-Tag: v0.4.0-rc1~6
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=0df5d1eb3c3a640c34de52787c4a70c07b53535f

arm7_9: Support VINITHI signal

Command "reset halt" checks if PC properly resets, issueing warning:
"PC was not 0. Does this target need srst_pulls_trst?".
Checking PC against 0 is not always correct.

Removed PC value check, as suggested by Øyvind Harboe.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: U-PROPRIET-28D9DF\PROPRIETAIRE <PROPRIETAIRE@propriet-28d9df.(none)>
---

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index 280704ef67..e596980614 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -889,34 +889,11 @@ int arm7_9_poll(struct target *target)
 		}
 		if ((target->state == TARGET_RUNNING) || (target->state == TARGET_RESET))
 		{
-			int check_pc = 0;
-			if (target->state == TARGET_RESET)
-			{
-				if (target->reset_halt)
-				{
-					enum reset_types jtag_reset_config = jtag_get_reset_config();
-					if ((jtag_reset_config & RESET_SRST_PULLS_TRST) == 0)
-					{
-						check_pc = 1;
-					}
-				}
-			}
-
 			target->state = TARGET_HALTED;
 
 			if ((retval = arm7_9_debug_entry(target)) != ERROR_OK)
 				return retval;
 
-			if (check_pc)
-			{
-				struct reg *reg = register_get_by_name(target->reg_cache, "pc", 1);
-				uint32_t t=*((uint32_t *)reg->value);
-				if (t != 0)
-				{
-					LOG_ERROR("PC was not 0. Does this target need srst_pulls_trst?");
-				}
-			}
-
 			if (arm_semihosting(target, &retval) != 0)
 				return retval;