From 16a7ad5799ae488ad122648f2f74fe5d59e6c0c6 Mon Sep 17 00:00:00 2001
From: dbrownell <dbrownell@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Mon, 5 Oct 2009 08:18:17 +0000
Subject: [PATCH] Minor cleanup to ARM926 debug entry:
- don't needlessly export this function
- handle "case 0" debug method-of-entry better (silent by default)
The "case 0" is a valid debug entry mode so it doesn't deserve the
warning int now gets. But it probably means that OpenOCD confused
itself somehow; or that it confused the ARM9EJS target.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2799 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
src/target/arm926ejs.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/target/arm926ejs.c b/src/target/arm926ejs.c
index 8cb5dbe09..3c8080214 100644
--- a/src/target/arm926ejs.c
+++ b/src/target/arm926ejs.c
@@ -277,7 +277,7 @@ int arm926ejs_cp15_write(target_t *target, uint32_t op1, uint32_t op2, uint32_t
return ERROR_OK;
}
-int arm926ejs_examine_debug_reason(target_t *target)
+static int arm926ejs_examine_debug_reason(target_t *target)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
@@ -294,7 +294,11 @@ int arm926ejs_examine_debug_reason(target_t *target)
switch (debug_reason)
{
- /* case 0: no debug entry */
+ case 0:
+ LOG_DEBUG("no *NEW* debug entry (?missed one?)");
+ /* ... since last restart or debug reset ... */
+ target->debug_reason = DBG_REASON_DBGRQ;
+ break;
case 1:
LOG_DEBUG("breakpoint from EICE unit 0");
target->debug_reason = DBG_REASON_BREAKPOINT;
--
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