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Minor cleanup to ARM926 debug entry:

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- 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
This commit is contained in:
dbrownell 2009-10-05 08:18:17 +00:00
parent 3aa9fabfe9
commit 16a7ad5799
1 changed files with 6 additions and 2 deletions
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8
src/target/arm926ejs.c
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@ -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;