mtctr reg; \
bctr
-#ifdef CONFIG_RELOCATABLE
-#define BRANCH_LINK_TO_FAR(label) \
- __LOAD_FAR_HANDLER(r12, label); \
- mtctr r12; \
- bctrl
-
-#else
-#define BRANCH_LINK_TO_FAR(label) \
- bl label
-#endif
-
#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
/*
EXCEPTION_PROLOG_0 PACA_EXGEN
b hmi_exception_early
EXC_REAL_END(hmi_exception, 0xe60, 0x20)
-__TRAMP_REAL_OOL_MASKABLE_HV(hmi_exception, 0xe60, IRQS_DISABLED)
EXC_VIRT_NONE(0x4e60, 0x20)
TRAMP_KVM_HV(PACA_EXGEN, 0xe60)
TRAMP_REAL_BEGIN(hmi_exception_early)
EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, 0xe60, 0, 0, 0
+ mfctr r10 /* save ctr, even for !RELOCATABLE */
+ BRANCH_TO_C000(r11, hmi_exception_early_common)
+
+EXC_COMMON_BEGIN(hmi_exception_early_common)
+ mtctr r10 /* Restore ctr */
+ mfspr r11,SPRN_HSRR0 /* Save HSRR0 */
+ mfspr r12,SPRN_HSRR1 /* Save HSRR1 */
mr r10,r1 /* Save r1 */
ld r1,PACAEMERGSP(r13) /* Use emergency stack for realmode */
subi r1,r1,INT_FRAME_SIZE /* alloc stack frame */
- mfspr r11,SPRN_HSRR0 /* Save HSRR0 */
- mfspr r12,SPRN_HSRR1 /* Save HSRR1 */
EXCEPTION_PROLOG_COMMON_1()
/* We don't touch AMR here, we never go to virtual mode */
EXCEPTION_PROLOG_COMMON_2(PACA_EXGEN)
EXCEPTION_PROLOG_COMMON_3(0xe60)
addi r3,r1,STACK_FRAME_OVERHEAD
- BRANCH_LINK_TO_FAR(DOTSYM(hmi_exception_realmode)) /* Function call ABI */
+ bl hmi_exception_realmode
cmpdi cr0,r3,0
bne 1f
*/
EXCEPTION_RESTORE_REGS EXC_HV
EXCEPTION_PROLOG_0 PACA_EXGEN
- b tramp_real_hmi_exception
+ EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, 0xe60, 0, 0, IRQS_DISABLED
+ EXCEPTION_PROLOG_2_REAL hmi_exception_common, EXC_HV, 1
EXC_COMMON_BEGIN(hmi_exception_common)
EXCEPTION_COMMON(PACA_EXGEN, 0xe60)