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Slight improvement in run_algorithm register restore.

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More debug info for cortex swjdp errors.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1453 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
mlu 2009-04-03 10:10:12 +00:00
parent 9646f21ad8
commit 47a81338a5
3 changed files with 20 additions and 8 deletions
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13
src/target/armv4_5.c
View File

@ -661,10 +661,15 @@ int armv4_5_run_algorithm_inner(struct target_s *target, int num_mem_params, mem
for (i = 0; i <= 16; i++)
{
LOG_DEBUG("restoring register %s with value 0x%8.8x", ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).name, context[i]);
buf_set_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32, context[i]);
ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).valid = 1;
ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).dirty = 1;
u32 regvalue;
regvalue = buf_get_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32);
if (regvalue != context[i])
{
LOG_DEBUG("restoring register %s with value 0x%8.8x", ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).name, context[i]);
buf_set_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).value, 0, 32, context[i]);
ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).valid = 1;
ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5_algorithm_info->core_mode, i).dirty = 1;
}
}
buf_set_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32, cpsr);
armv4_5->core_cache->reg_list[ARMV4_5_CPSR].valid = 1;

13
src/target/armv7m.c
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@ -449,10 +449,15 @@ int armv7m_run_algorithm(struct target_s *target, int num_mem_params, mem_param_
for (i = ARMV7NUMCOREREGS-1; i >= 0; i--)
{
LOG_DEBUG("restoring register %s with value 0x%8.8x", armv7m->core_cache->reg_list[i].name, context[i]);
buf_set_u32(armv7m->core_cache->reg_list[i].value, 0, 32, context[i]);
armv7m->core_cache->reg_list[i].valid = 1;
armv7m->core_cache->reg_list[i].dirty = 1;
u32 regvalue;
regvalue = buf_get_u32(armv7m->core_cache->reg_list[i].value, 0, 32);
if (regvalue != context[i])
{
LOG_DEBUG("restoring register %s with value 0x%8.8x", armv7m->core_cache->reg_list[i].name, context[i]);
buf_set_u32(armv7m->core_cache->reg_list[i].value, 0, 32, context[i]);
armv7m->core_cache->reg_list[i].valid = 1;
armv7m->core_cache->reg_list[i].dirty = 1;
}
}
armv7m->core_mode = core_mode;

2
src/target/cortex_swjdp.c
View File

@ -247,6 +247,8 @@ int swjdp_transaction_endcheck(swjdp_common_t *swjdp)
{
u32 dcb_dhcsr,nvic_shcsr, nvic_bfar, nvic_cfsr;
/* Print information about last AHBAP access */
LOG_ERROR("AHBAP: dp_select 0x%x, ap_csw 0x%x, ap_tar 0x%x", swjdp->dp_select_value, swjdp->ap_csw_value, swjdp->ap_tar_value);
if (ctrlstat & SSTICKYORUN)
LOG_ERROR("SWJ-DP OVERRUN - check clock or reduce jtag speed");