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arch/tlsr82: Port arm_doirq to tc32_doirq.c

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Solve the dependency on ARMV6M when compiling tlsr8278adk80d:nsh.

Signed-off-by: wangming9 <wangming9@xiaomi.com>
This commit is contained in:
wangming9 2023-07-11 20:39:44 +08:00 committed by Xiang Xiao
parent eba9c61cad
commit cedc034d9e
3 changed files with 63 additions and 1 deletions
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5
arch/arm/include/tlsr82/irq.h
View File

@ -231,6 +231,11 @@ static inline void up_enable_irq(int irq)
_IRQ_MASK_REG |= (1 << irq);
}
static inline uint32_t getcontrol(void)
{
return 0;
}
#endif /* __ASSEMBLY__ */
/****************************************************************************

2
arch/arm/src/tlsr82/tc32/Make.defs
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@ -46,7 +46,7 @@ CMN_ASRCS := $(filter-out $(TC32_ASRCS_FILTER), $(CMN_ASRCS))
# Common files in arch/arm/src/armv6-m
CMN_CSRCS += arm_sigdeliver.c arm_doirq.c
CMN_CSRCS += arm_sigdeliver.c
# Common files in arch/arm/src/tlsr82/tc32

57
arch/arm/src/tlsr82/tc32/tc32_doirq.c
View File

@ -55,6 +55,63 @@
* Private Functions
****************************************************************************/
uint32_t *arm_doirq(int irq, uint32_t *regs)
{
board_autoled_on(LED_INIRQ);
#ifdef CONFIG_SUPPRESS_INTERRUPTS
PANIC();
#else
/* Nested interrupts are not supported in this implementation. If you
* want to implement nested interrupts, you would have to (1) change the
* way that CURRENT_REGS is handled and (2) the design associated with
* CONFIG_ARCH_INTERRUPTSTACK.
*/
/* Current regs non-zero indicates that we are processing an interrupt;
* CURRENT_REGS is also used to manage interrupt level context switches.
*/
if (CURRENT_REGS == NULL)
{
CURRENT_REGS = regs;
regs = NULL;
}
/* Acknowledge the interrupt */
arm_ack_irq(irq);
/* Deliver the IRQ */
irq_dispatch(irq, (uint32_t *)CURRENT_REGS);
/* If a context switch occurred while processing the interrupt then
* CURRENT_REGS may have change value. If we return any value different
* from the input regs, then the lower level will know that a context
* switch occurred during interrupt processing.
*/
if (regs == NULL)
{
/* Restore the cpu lock */
if (regs != CURRENT_REGS)
{
restore_critical_section();
regs = (uint32_t *)CURRENT_REGS;
}
/* Update the CURRENT_REGS to NULL. */
CURRENT_REGS = NULL;
}
#endif
board_autoled_off(LED_INIRQ);
return regs;
}
/****************************************************************************
* Name: tc32_getirq
*