the ITR register but it will only be executed when the DSCR[13]
bit is set. The documentation is a bit weird as it classifies
the DSCR as read-only but the pseudo code is writing to it as
well. This is working on a beagleboard.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2634
b42882b7-edfa-0310-969c-
e2dbd0fdcd60
int cortex_a8_debug_entry(target_t *target)
{
int i;
int cortex_a8_debug_entry(target_t *target)
{
int i;
- uint32_t regfile[16], pc, cpsr;
+ uint32_t regfile[16], pc, cpsr, dscr;
int retval = ERROR_OK;
working_area_t *regfile_working_area = NULL;
int retval = ERROR_OK;
working_area_t *regfile_working_area = NULL;
LOG_DEBUG("dscr = 0x%08" PRIx32, cortex_a8->cpudbg_dscr);
LOG_DEBUG("dscr = 0x%08" PRIx32, cortex_a8->cpudbg_dscr);
+ /* Enable the ITR execution once we are in debug mode */
+ mem_ap_read_atomic_u32(swjdp,
+ OMAP3530_DEBUG_BASE + CPUDBG_DSCR, &dscr);
+ dscr |= (1 << 13);
+ retval = mem_ap_write_atomic_u32(swjdp,
+ OMAP3530_DEBUG_BASE + CPUDBG_DSCR, dscr);
+
+
/* Examine debug reason */
switch ((cortex_a8->cpudbg_dscr >> 2)&0xF)
{
/* Examine debug reason */
switch ((cortex_a8->cpudbg_dscr >> 2)&0xF)
{
Linking to existing account procedure
If you already have an account and want to add another login method
you
MUST first sign in with your existing account and
then change URL to read
https://review.openocd.org/login/?link
to get to this page again but this time it'll work for linking. Thank you.
SSH host keys fingerprints
1024 SHA256:YKx8b7u5ZWdcbp7/4AeXNaqElP49m6QrwfXaqQGJAOk gerrit-code-review@openocd.zylin.com (DSA)
384 SHA256:jHIbSQa4REvwCFG4cq5LBlBLxmxSqelQPem/EXIrxjk gerrit-code-review@openocd.org (ECDSA)
521 SHA256:UAOPYkU9Fjtcao0Ul/Rrlnj/OsQvt+pgdYSZ4jOYdgs gerrit-code-review@openocd.org (ECDSA)
256 SHA256:A13M5QlnozFOvTllybRZH6vm7iSt0XLxbA48yfc2yfY gerrit-code-review@openocd.org (ECDSA)
256 SHA256:spYMBqEYoAOtK7yZBrcwE8ZpYt6b68Cfh9yEVetvbXg gerrit-code-review@openocd.org (ED25519)
+--[ED25519 256]--+
|=.. |
|+o.. . |
|*.o . . |
|+B . . . |
|Bo. = o S |
|Oo.+ + = |
|oB=.* = . o |
| =+=.+ + E |
|. .=o . o |
+----[SHA256]-----+
2048 SHA256:0Onrb7/PHjpo6iVZ7xQX2riKN83FJ3KGU0TvI0TaFG4 gerrit-code-review@openocd.zylin.com (RSA)