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Add register dump logic

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3024 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-10-16 17:00:20 +00:00
parent 6f0b095056
commit e5237d04ef
1 changed files with 26 additions and 9 deletions
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35
arch/avr/src/avr32/up_assert.c
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@ -56,8 +56,8 @@
* Pre-processor Definitions
****************************************************************************/
/* Output debug info if stack dump is selected -- even if
* debug is not selected.
/* Output debug info if stack dump is selected -- even if debug is not
* selected.
*/
#ifdef CONFIG_ARCH_STACKDUMP
@ -68,9 +68,9 @@
/* The following is just intended to keep some ugliness out of the mainline
* code. We are going to print the task name if:
*
* CONFIG_TASK_NAME_SIZE > 0 && <-- The task has a name
* (defined(CONFIG_DEBUG) || <-- And the debug is enabled (lldbg used)
* defined(CONFIG_ARCH_STACKDUMP) <-- Or lib_lowprintf() is used
* CONFIG_TASK_NAME_SIZE > 0 && <-- The task has a name
* (defined(CONFIG_DEBUG) || <-- And the debug is enabled (lldbg used)
* defined(CONFIG_ARCH_STACKDUMP)) <-- Or lib_lowprintf() is used
*/
#undef CONFIG_PRINT_TASKNAME
@ -94,8 +94,13 @@
static inline uint32_t up_getsp(void)
{
# warning "Not implemented"
return 0;
uint32_t retval;
__asm__ __volatile__ (
"mov\t%0,sp\n\t"
: "=r" (retval)
:
);
return retval;
}
/****************************************************************************
@ -130,9 +135,21 @@ static inline void up_registerdump(void)
if (current_regs)
{
/* Yes.. dump the interrupt registers */
lldbg("R%d: %08x %08x %08x %08x %08x %08x %08x %08x\n",
0,
current_regs[REG_R0], current_regs[REG_R1],
current_regs[REG_R2], current_regs[REG_R3],
current_regs[REG_R4], current_regs[REG_R5],
current_regs[REG_R6], current_regs[REG_R7]);
# warning "Not implemented"
lldbg("R%d: %08x %08x %08x %08x %08x %08x %08x %08x\n",
8,
current_regs[REG_R8], current_regs[REG_R9],
current_regs[REG_R10], current_regs[REG_R11],
current_regs[REG_R12], current_regs[REG_R13],
current_regs[REG_R14], current_regs[REG_R15]);
lldbg("SR: %08x\n", current_regs[REG_SR]);
}
}
#else