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Add lots of debug output

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This commit is contained in:
Gregory Nutt 2014-08-26 07:54:43 -06:00
parent b3473bfa26
commit 45d0b2c5fb
1 changed files with 15 additions and 0 deletions
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15
arch/arm/src/armv7-a/arm_addrenv.c
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@ -71,6 +71,7 @@
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>
#include <debug.h>
#include <nuttx/arch.h> #include <nuttx/arch.h>
#include <nuttx/addrenv.h> #include <nuttx/addrenv.h>
@ -184,6 +185,9 @@ int up_addrenv_create(size_t textsize, size_t datasize,
unsigned int j; unsigned int j;
int ret; int ret;
bvdbg("addrenv=%p textsize=%lu datasize=%lu\n",
addrenv, (unsigned long)textsize, (unsigned long)datasize);
DEBUGASSERT(addrenv); DEBUGASSERT(addrenv);
/* Initialize the address environment structure to all zeroes */ /* Initialize the address environment structure to all zeroes */
@ -323,6 +327,7 @@ int up_addrenv_destroy(FAR group_addrenv_t *addrenv)
uintptr_t vaddr; uintptr_t vaddr;
int i; int i;
bvdbg("addrenv=%p\n", addrenv);
DEBUGASSERT(addrenv); DEBUGASSERT(addrenv);
for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0; for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0;
@ -384,6 +389,8 @@ int up_addrenv_destroy(FAR group_addrenv_t *addrenv)
int up_addrenv_vtext(FAR group_addrenv_t *addrenv, FAR void **vtext) int up_addrenv_vtext(FAR group_addrenv_t *addrenv, FAR void **vtext)
{ {
bvdbg("return=%p\n", (FAR void *)CONFIG_ARCH_TEXT_VBASE);
/* Not much to do in this case */ /* Not much to do in this case */
DEBUGASSERT(addrenv && vtext); DEBUGASSERT(addrenv && vtext);
@ -416,6 +423,7 @@ int up_addrenv_vtext(FAR group_addrenv_t *addrenv, FAR void **vtext)
int up_addrenv_vdata(FAR group_addrenv_t *addrenv, uintptr_t textsize, int up_addrenv_vdata(FAR group_addrenv_t *addrenv, uintptr_t textsize,
FAR void **vdata) FAR void **vdata)
{ {
bvdbg("return=%p\n", (FAR void *)CONFIG_ARCH_DATA_VBASE);
/* Not much to do in this case */ /* Not much to do in this case */
DEBUGASSERT(addrenv && vdata); DEBUGASSERT(addrenv && vdata);
@ -455,6 +463,7 @@ int up_addrenv_select(FAR const group_addrenv_t *addrenv,
uintptr_t paddr; uintptr_t paddr;
int i; int i;
bvdbg("addrenv=%p oldenv=%p\n", addrenv, oldenv);
DEBUGASSERT(addrenv); DEBUGASSERT(addrenv);
for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0; for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0;
@ -556,6 +565,7 @@ int up_addrenv_restore(FAR const save_addrenv_t *oldenv)
uintptr_t vaddr; uintptr_t vaddr;
int i; int i;
bvdbg("oldenv=%p\n", oldenv);
DEBUGASSERT(oldenv); DEBUGASSERT(oldenv);
for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0; for (vaddr = CONFIG_ARCH_TEXT_VBASE, i = 0;
@ -610,6 +620,7 @@ int up_addrenv_assign(FAR const group_addrenv_t *addrenv,
FAR struct task_group_s *group) FAR struct task_group_s *group)
{ {
DEBUGASSERT(addrenv && group); DEBUGASSERT(addrenv && group);
bvdbg("addrenv=%p group->addrenv=%p\n", addrenv, &group->addrenv);
/* Just copy the address environment into the group */ /* Just copy the address environment into the group */
@ -640,6 +651,8 @@ int up_addrenv_assign(FAR const group_addrenv_t *addrenv,
int up_addrenv_attach(FAR struct task_group_s *group, FAR struct tcb_s *tcb) int up_addrenv_attach(FAR struct task_group_s *group, FAR struct tcb_s *tcb)
{ {
bvdbg("group=%p tcb=%p\n", group, tcb);
/* Nothing needs to be done in this implementation */ /* Nothing needs to be done in this implementation */
return OK; return OK;
@ -671,6 +684,8 @@ int up_addrenv_attach(FAR struct task_group_s *group, FAR struct tcb_s *tcb)
int up_addrenv_detach(FAR struct task_group_s *group, FAR struct tcb_s *tcb) int up_addrenv_detach(FAR struct task_group_s *group, FAR struct tcb_s *tcb)
{ {
bvdbg("group=%p tcb=%p\n", group, tcb);
/* Nothing needs to be done in this implementation */ /* Nothing needs to be done in this implementation */
return OK; return OK;