#include <asm/regdef.h>
#include <asm/asmmacro.h>
#include <asm/stackframe.h>
-#include <asm/stackframe.h>
+#include <asm/irqflags.h>
/*
* "Software Interrupt" linkage.
SAVE_ALL
CLI
TRACE_IRQS_OFF
- move a0,sp
/* Function to be invoked passed stack pad slot 5 */
lw t0,PT_PADSLOT5(sp)
/* Argument from sender passed in stack pad slot 4 */
- lw a1,PT_PADSLOT4(sp)
- jalr t0
- nop
- j ret_from_irq
- nop
+ lw a0,PT_PADSLOT4(sp)
+ LONG_L s0, TI_REGS($28)
+ LONG_S sp, TI_REGS($28)
+ PTR_LA ra, ret_from_irq
+ jr t0
/*
* Called from idle loop to provoke processing of queued IPIs
subu t1,sp,PT_SIZE
sw ra,PT_EPC(t1)
sw a0,PT_PADSLOT4(t1)
+ LONG_L s0, TI_REGS($28)
+ LONG_S sp, TI_REGS($28)
la t2,ipi_decode
+ LONG_S s0, TI_REGS($28)
sw t2,PT_PADSLOT5(t1)
/* Save pre-disable value of TCStatus */
sw t0,PT_TCSTATUS(t1)