- .long hdlr - _start + EXC_OFF_SYS_RESET; \
- .long int_return - _start + EXC_OFF_SYS_RESET
-
-
-#define CRIT_EXCEPTION(n, label, hdlr) \
- . = n; \
-label: \
- CRITICAL_EXCEPTION_PROLOG; \
- lwz r3,GOT(transfer_to_handler); \
- mtlr r3; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- li r20,(MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)); \
- rlwimi r20,r23,0,25,25; \
- blrl ; \
-.L_ ## label : \
- .long hdlr - _start + EXC_OFF_SYS_RESET; \
- .long crit_return - _start + EXC_OFF_SYS_RESET
+ .long hdlr - _start + _START_OFFSET; \
+ .long int_return - _start + _START_OFFSET; \
+ .long transfer_to_handler - _start + _START_OFFSET
+
+#define STD_EXCEPTION(n, label, hdlr) \
+ . = n; \
+label: \
+ EXCEPTION_PROLOG(SRR0, SRR1); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(label, hdlr, MSR_KERNEL, NOCOPY) \
+
+#define CRIT_EXCEPTION(n, label, hdlr) \
+ . = n; \
+label: \
+ EXCEPTION_PROLOG(CSRR0, CSRR1); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(label, hdlr, \
+ MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE), NOCOPY) \
+
+#define MCK_EXCEPTION(n, label, hdlr) \
+ . = n; \
+label: \
+ EXCEPTION_PROLOG(MCSRR0, MCSRR1); \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ EXC_XFER_TEMPLATE(label, hdlr, \
+ MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE), NOCOPY) \