--- /dev/null
+#ifndef _ASM_POWERPC_EXCEPTION_H
+#define _ASM_POWERPC_EXCEPTION_H
+/*
+ * Extracted from head_64.S
+ *
+ * PowerPC version
+ * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
+ *
+ * Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
+ * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu>
+ * Adapted for Power Macintosh by Paul Mackerras.
+ * Low-level exception handlers and MMU support
+ * rewritten by Paul Mackerras.
+ * Copyright (C) 1996 Paul Mackerras.
+ *
+ * Adapted for 64bit PowerPC by Dave Engebretsen, Peter Bergner, and
+ * Mike Corrigan {engebret|bergner|mikejc}@us.ibm.com
+ *
+ * This file contains the low-level support and setup for the
+ * PowerPC-64 platform, including trap and interrupt dispatch.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+/*
+ * The following macros define the code that appears as
+ * the prologue to each of the exception handlers. They
+ * are split into two parts to allow a single kernel binary
+ * to be used for pSeries and iSeries.
+ *
+ * We make as much of the exception code common between native
+ * exception handlers (including pSeries LPAR) and iSeries LPAR
+ * implementations as possible.
+ */
+
+#define EX_R9 0
+#define EX_R10 8
+#define EX_R11 16
+#define EX_R12 24
+#define EX_R13 32
+#define EX_SRR0 40
+#define EX_DAR 48
+#define EX_DSISR 56
+#define EX_CCR 60
+#define EX_R3 64
+#define EX_LR 72
+
+/*
+ * We're short on space and time in the exception prolog, so we can't
+ * use the normal SET_REG_IMMEDIATE macro. Normally we just need the
+ * low halfword of the address, but for Kdump we need the whole low
+ * word.
+ */
+#define LOAD_HANDLER(reg, label) \
+ addi reg,reg,(label)-_stext; /* virt addr of handler ... */
+
+#define EXCEPTION_PROLOG_1(area) \
+ mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
+ std r9,area+EX_R9(r13); /* save r9 - r12 */ \
+ std r10,area+EX_R10(r13); \
+ std r11,area+EX_R11(r13); \
+ std r12,area+EX_R12(r13); \
+ mfspr r9,SPRN_SPRG1; \
+ std r9,area+EX_R13(r13); \
+ mfcr r9
+
+#define EXCEPTION_PROLOG_PSERIES(area, label) \
+ EXCEPTION_PROLOG_1(area); \
+ ld r12,PACAKBASE(r13); /* get high part of &label */ \
+ ld r10,PACAKMSR(r13); /* get MSR value for kernel */ \
+ mfspr r11,SPRN_SRR0; /* save SRR0 */ \
+ LOAD_HANDLER(r12,label) \
+ mtspr SPRN_SRR0,r12; \
+ mfspr r12,SPRN_SRR1; /* and SRR1 */ \
+ mtspr SPRN_SRR1,r10; \
+ rfid; \
+ b . /* prevent speculative execution */
+
+/*
+ * The common exception prolog is used for all except a few exceptions
+ * such as a segment miss on a kernel address. We have to be prepared
+ * to take another exception from the point where we first touch the
+ * kernel stack onwards.
+ *
+ * On entry r13 points to the paca, r9-r13 are saved in the paca,
+ * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and
+ * SRR1, and relocation is on.
+ */
+#define EXCEPTION_PROLOG_COMMON(n, area) \
+ andi. r10,r12,MSR_PR; /* See if coming from user */ \
+ mr r10,r1; /* Save r1 */ \
+ subi r1,r1,INT_FRAME_SIZE; /* alloc frame on kernel stack */ \
+ beq- 1f; \
+ ld r1,PACAKSAVE(r13); /* kernel stack to use */ \
+1: cmpdi cr1,r1,0; /* check if r1 is in userspace */ \
+ bge- cr1,2f; /* abort if it is */ \
+ b 3f; \
+2: li r1,(n); /* will be reloaded later */ \
+ sth r1,PACA_TRAP_SAVE(r13); \
+ b bad_stack; \
+3: std r9,_CCR(r1); /* save CR in stackframe */ \
+ std r11,_NIP(r1); /* save SRR0 in stackframe */ \
+ std r12,_MSR(r1); /* save SRR1 in stackframe */ \
+ std r10,0(r1); /* make stack chain pointer */ \
+ std r0,GPR0(r1); /* save r0 in stackframe */ \
+ std r10,GPR1(r1); /* save r1 in stackframe */ \
+ ACCOUNT_CPU_USER_ENTRY(r9, r10); \
+ std r2,GPR2(r1); /* save r2 in stackframe */ \
+ SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \
+ SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \
+ ld r9,area+EX_R9(r13); /* move r9, r10 to stackframe */ \
+ ld r10,area+EX_R10(r13); \
+ std r9,GPR9(r1); \
+ std r10,GPR10(r1); \
+ ld r9,area+EX_R11(r13); /* move r11 - r13 to stackframe */ \
+ ld r10,area+EX_R12(r13); \
+ ld r11,area+EX_R13(r13); \
+ std r9,GPR11(r1); \
+ std r10,GPR12(r1); \
+ std r11,GPR13(r1); \
+ ld r2,PACATOC(r13); /* get kernel TOC into r2 */ \
+ mflr r9; /* save LR in stackframe */ \
+ std r9,_LINK(r1); \
+ mfctr r10; /* save CTR in stackframe */ \
+ std r10,_CTR(r1); \
+ lbz r10,PACASOFTIRQEN(r13); \
+ mfspr r11,SPRN_XER; /* save XER in stackframe */ \
+ std r10,SOFTE(r1); \
+ std r11,_XER(r1); \
+ li r9,(n)+1; \
+ std r9,_TRAP(r1); /* set trap number */ \
+ li r10,0; \
+ ld r11,exception_marker@toc(r2); \
+ std r10,RESULT(r1); /* clear regs->result */ \
+ std r11,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame */
+
+/*
+ * Exception vectors.
+ */
+#define STD_EXCEPTION_PSERIES(n, label) \
+ . = n; \
+ .globl label##_pSeries; \
+label##_pSeries: \
+ HMT_MEDIUM; \
+ mtspr SPRN_SPRG1,r13; /* save r13 */ \
+ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
+
+#define HSTD_EXCEPTION_PSERIES(n, label) \
+ . = n; \
+ .globl label##_pSeries; \
+label##_pSeries: \
+ HMT_MEDIUM; \
+ mtspr SPRN_SPRG1,r20; /* save r20 */ \
+ mfspr r20,SPRN_HSRR0; /* copy HSRR0 to SRR0 */ \
+ mtspr SPRN_SRR0,r20; \
+ mfspr r20,SPRN_HSRR1; /* copy HSRR0 to SRR0 */ \
+ mtspr SPRN_SRR1,r20; \
+ mfspr r20,SPRN_SPRG1; /* restore r20 */ \
+ mtspr SPRN_SPRG1,r13; /* save r13 */ \
+ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
+
+
+#define MASKABLE_EXCEPTION_PSERIES(n, label) \
+ . = n; \
+ .globl label##_pSeries; \
+label##_pSeries: \
+ HMT_MEDIUM; \
+ mtspr SPRN_SPRG1,r13; /* save r13 */ \
+ mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
+ std r9,PACA_EXGEN+EX_R9(r13); /* save r9, r10 */ \
+ std r10,PACA_EXGEN+EX_R10(r13); \
+ lbz r10,PACASOFTIRQEN(r13); \
+ mfcr r9; \
+ cmpwi r10,0; \
+ beq masked_interrupt; \
+ mfspr r10,SPRN_SPRG1; \
+ std r10,PACA_EXGEN+EX_R13(r13); \
+ std r11,PACA_EXGEN+EX_R11(r13); \
+ std r12,PACA_EXGEN+EX_R12(r13); \
+ ld r12,PACAKBASE(r13); /* get high part of &label */ \
+ ld r10,PACAKMSR(r13); /* get MSR value for kernel */ \
+ mfspr r11,SPRN_SRR0; /* save SRR0 */ \
+ LOAD_HANDLER(r12,label##_common) \
+ mtspr SPRN_SRR0,r12; \
+ mfspr r12,SPRN_SRR1; /* and SRR1 */ \
+ mtspr SPRN_SRR1,r10; \
+ rfid; \
+ b . /* prevent speculative execution */
+
+#ifdef CONFIG_PPC_ISERIES
+#define DISABLE_INTS \
+ li r11,0; \
+ stb r11,PACASOFTIRQEN(r13); \
+BEGIN_FW_FTR_SECTION; \
+ stb r11,PACAHARDIRQEN(r13); \
+END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES); \
+ TRACE_DISABLE_INTS; \
+BEGIN_FW_FTR_SECTION; \
+ mfmsr r10; \
+ ori r10,r10,MSR_EE; \
+ mtmsrd r10,1; \
+END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
+#else
+#define DISABLE_INTS \
+ li r11,0; \
+ stb r11,PACASOFTIRQEN(r13); \
+ stb r11,PACAHARDIRQEN(r13); \
+ TRACE_DISABLE_INTS
+#endif /* CONFIG_PPC_ISERIES */
+
+#define ENABLE_INTS \
+ ld r12,_MSR(r1); \
+ mfmsr r11; \
+ rlwimi r11,r12,0,MSR_EE; \
+ mtmsrd r11,1
+
+#define STD_EXCEPTION_COMMON(trap, label, hdlr) \
+ .align 7; \
+ .globl label##_common; \
+label##_common: \
+ EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
+ DISABLE_INTS; \
+ bl .save_nvgprs; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ bl hdlr; \
+ b .ret_from_except
+
+/*
+ * Like STD_EXCEPTION_COMMON, but for exceptions that can occur
+ * in the idle task and therefore need the special idle handling.
+ */
+#define STD_EXCEPTION_COMMON_IDLE(trap, label, hdlr) \
+ .align 7; \
+ .globl label##_common; \
+label##_common: \
+ EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
+ FINISH_NAP; \
+ DISABLE_INTS; \
+ bl .save_nvgprs; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ bl hdlr; \
+ b .ret_from_except
+
+#define STD_EXCEPTION_COMMON_LITE(trap, label, hdlr) \
+ .align 7; \
+ .globl label##_common; \
+label##_common: \
+ EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
+ FINISH_NAP; \
+ DISABLE_INTS; \
+BEGIN_FTR_SECTION \
+ bl .ppc64_runlatch_on; \
+END_FTR_SECTION_IFSET(CPU_FTR_CTRL) \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ bl hdlr; \
+ b .ret_from_except_lite
+
+/*
+ * When the idle code in power4_idle puts the CPU into NAP mode,
+ * it has to do so in a loop, and relies on the external interrupt
+ * and decrementer interrupt entry code to get it out of the loop.
+ * It sets the _TLF_NAPPING bit in current_thread_info()->local_flags
+ * to signal that it is in the loop and needs help to get out.
+ */
+#ifdef CONFIG_PPC_970_NAP
+#define FINISH_NAP \
+BEGIN_FTR_SECTION \
+ clrrdi r11,r1,THREAD_SHIFT; \
+ ld r9,TI_LOCAL_FLAGS(r11); \
+ andi. r10,r9,_TLF_NAPPING; \
+ bnel power4_fixup_nap; \
+END_FTR_SECTION_IFSET(CPU_FTR_CAN_NAP)
+#else
+#define FINISH_NAP
+#endif
+
+#endif /* _ASM_POWERPC_EXCEPTION_H */
+++ /dev/null
-#ifndef _ASM_POWERPC_EXCEPTION_H
-#define _ASM_POWERPC_EXCEPTION_H
-/*
- * Extracted from head_64.S
- *
- * PowerPC version
- * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- * Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
- * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu>
- * Adapted for Power Macintosh by Paul Mackerras.
- * Low-level exception handlers and MMU support
- * rewritten by Paul Mackerras.
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Adapted for 64bit PowerPC by Dave Engebretsen, Peter Bergner, and
- * Mike Corrigan {engebret|bergner|mikejc}@us.ibm.com
- *
- * This file contains the low-level support and setup for the
- * PowerPC-64 platform, including trap and interrupt dispatch.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-/*
- * The following macros define the code that appears as
- * the prologue to each of the exception handlers. They
- * are split into two parts to allow a single kernel binary
- * to be used for pSeries and iSeries.
- *
- * We make as much of the exception code common between native
- * exception handlers (including pSeries LPAR) and iSeries LPAR
- * implementations as possible.
- */
-
-#define EX_R9 0
-#define EX_R10 8
-#define EX_R11 16
-#define EX_R12 24
-#define EX_R13 32
-#define EX_SRR0 40
-#define EX_DAR 48
-#define EX_DSISR 56
-#define EX_CCR 60
-#define EX_R3 64
-#define EX_LR 72
-
-/*
- * We're short on space and time in the exception prolog, so we can't
- * use the normal SET_REG_IMMEDIATE macro. Normally we just need the
- * low halfword of the address, but for Kdump we need the whole low
- * word.
- */
-#define LOAD_HANDLER(reg, label) \
- addi reg,reg,(label)-_stext; /* virt addr of handler ... */
-
-#define EXCEPTION_PROLOG_1(area) \
- mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
- std r9,area+EX_R9(r13); /* save r9 - r12 */ \
- std r10,area+EX_R10(r13); \
- std r11,area+EX_R11(r13); \
- std r12,area+EX_R12(r13); \
- mfspr r9,SPRN_SPRG1; \
- std r9,area+EX_R13(r13); \
- mfcr r9
-
-#define EXCEPTION_PROLOG_PSERIES(area, label) \
- EXCEPTION_PROLOG_1(area); \
- ld r12,PACAKBASE(r13); /* get high part of &label */ \
- ld r10,PACAKMSR(r13); /* get MSR value for kernel */ \
- mfspr r11,SPRN_SRR0; /* save SRR0 */ \
- LOAD_HANDLER(r12,label) \
- mtspr SPRN_SRR0,r12; \
- mfspr r12,SPRN_SRR1; /* and SRR1 */ \
- mtspr SPRN_SRR1,r10; \
- rfid; \
- b . /* prevent speculative execution */
-
-/*
- * The common exception prolog is used for all except a few exceptions
- * such as a segment miss on a kernel address. We have to be prepared
- * to take another exception from the point where we first touch the
- * kernel stack onwards.
- *
- * On entry r13 points to the paca, r9-r13 are saved in the paca,
- * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and
- * SRR1, and relocation is on.
- */
-#define EXCEPTION_PROLOG_COMMON(n, area) \
- andi. r10,r12,MSR_PR; /* See if coming from user */ \
- mr r10,r1; /* Save r1 */ \
- subi r1,r1,INT_FRAME_SIZE; /* alloc frame on kernel stack */ \
- beq- 1f; \
- ld r1,PACAKSAVE(r13); /* kernel stack to use */ \
-1: cmpdi cr1,r1,0; /* check if r1 is in userspace */ \
- bge- cr1,2f; /* abort if it is */ \
- b 3f; \
-2: li r1,(n); /* will be reloaded later */ \
- sth r1,PACA_TRAP_SAVE(r13); \
- b bad_stack; \
-3: std r9,_CCR(r1); /* save CR in stackframe */ \
- std r11,_NIP(r1); /* save SRR0 in stackframe */ \
- std r12,_MSR(r1); /* save SRR1 in stackframe */ \
- std r10,0(r1); /* make stack chain pointer */ \
- std r0,GPR0(r1); /* save r0 in stackframe */ \
- std r10,GPR1(r1); /* save r1 in stackframe */ \
- ACCOUNT_CPU_USER_ENTRY(r9, r10); \
- std r2,GPR2(r1); /* save r2 in stackframe */ \
- SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \
- SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \
- ld r9,area+EX_R9(r13); /* move r9, r10 to stackframe */ \
- ld r10,area+EX_R10(r13); \
- std r9,GPR9(r1); \
- std r10,GPR10(r1); \
- ld r9,area+EX_R11(r13); /* move r11 - r13 to stackframe */ \
- ld r10,area+EX_R12(r13); \
- ld r11,area+EX_R13(r13); \
- std r9,GPR11(r1); \
- std r10,GPR12(r1); \
- std r11,GPR13(r1); \
- ld r2,PACATOC(r13); /* get kernel TOC into r2 */ \
- mflr r9; /* save LR in stackframe */ \
- std r9,_LINK(r1); \
- mfctr r10; /* save CTR in stackframe */ \
- std r10,_CTR(r1); \
- lbz r10,PACASOFTIRQEN(r13); \
- mfspr r11,SPRN_XER; /* save XER in stackframe */ \
- std r10,SOFTE(r1); \
- std r11,_XER(r1); \
- li r9,(n)+1; \
- std r9,_TRAP(r1); /* set trap number */ \
- li r10,0; \
- ld r11,exception_marker@toc(r2); \
- std r10,RESULT(r1); /* clear regs->result */ \
- std r11,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame */
-
-/*
- * Exception vectors.
- */
-#define STD_EXCEPTION_PSERIES(n, label) \
- . = n; \
- .globl label##_pSeries; \
-label##_pSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
-
-#define HSTD_EXCEPTION_PSERIES(n, label) \
- . = n; \
- .globl label##_pSeries; \
-label##_pSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r20; /* save r20 */ \
- mfspr r20,SPRN_HSRR0; /* copy HSRR0 to SRR0 */ \
- mtspr SPRN_SRR0,r20; \
- mfspr r20,SPRN_HSRR1; /* copy HSRR0 to SRR0 */ \
- mtspr SPRN_SRR1,r20; \
- mfspr r20,SPRN_SPRG1; /* restore r20 */ \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
-
-
-#define MASKABLE_EXCEPTION_PSERIES(n, label) \
- . = n; \
- .globl label##_pSeries; \
-label##_pSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
- std r9,PACA_EXGEN+EX_R9(r13); /* save r9, r10 */ \
- std r10,PACA_EXGEN+EX_R10(r13); \
- lbz r10,PACASOFTIRQEN(r13); \
- mfcr r9; \
- cmpwi r10,0; \
- beq masked_interrupt; \
- mfspr r10,SPRN_SPRG1; \
- std r10,PACA_EXGEN+EX_R13(r13); \
- std r11,PACA_EXGEN+EX_R11(r13); \
- std r12,PACA_EXGEN+EX_R12(r13); \
- ld r12,PACAKBASE(r13); /* get high part of &label */ \
- ld r10,PACAKMSR(r13); /* get MSR value for kernel */ \
- mfspr r11,SPRN_SRR0; /* save SRR0 */ \
- LOAD_HANDLER(r12,label##_common) \
- mtspr SPRN_SRR0,r12; \
- mfspr r12,SPRN_SRR1; /* and SRR1 */ \
- mtspr SPRN_SRR1,r10; \
- rfid; \
- b . /* prevent speculative execution */
-
-#ifdef CONFIG_PPC_ISERIES
-#define DISABLE_INTS \
- li r11,0; \
- stb r11,PACASOFTIRQEN(r13); \
-BEGIN_FW_FTR_SECTION; \
- stb r11,PACAHARDIRQEN(r13); \
-END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES); \
- TRACE_DISABLE_INTS; \
-BEGIN_FW_FTR_SECTION; \
- mfmsr r10; \
- ori r10,r10,MSR_EE; \
- mtmsrd r10,1; \
-END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
-#else
-#define DISABLE_INTS \
- li r11,0; \
- stb r11,PACASOFTIRQEN(r13); \
- stb r11,PACAHARDIRQEN(r13); \
- TRACE_DISABLE_INTS
-#endif /* CONFIG_PPC_ISERIES */
-
-#define ENABLE_INTS \
- ld r12,_MSR(r1); \
- mfmsr r11; \
- rlwimi r11,r12,0,MSR_EE; \
- mtmsrd r11,1
-
-#define STD_EXCEPTION_COMMON(trap, label, hdlr) \
- .align 7; \
- .globl label##_common; \
-label##_common: \
- EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
- DISABLE_INTS; \
- bl .save_nvgprs; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- bl hdlr; \
- b .ret_from_except
-
-/*
- * Like STD_EXCEPTION_COMMON, but for exceptions that can occur
- * in the idle task and therefore need the special idle handling.
- */
-#define STD_EXCEPTION_COMMON_IDLE(trap, label, hdlr) \
- .align 7; \
- .globl label##_common; \
-label##_common: \
- EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
- FINISH_NAP; \
- DISABLE_INTS; \
- bl .save_nvgprs; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- bl hdlr; \
- b .ret_from_except
-
-#define STD_EXCEPTION_COMMON_LITE(trap, label, hdlr) \
- .align 7; \
- .globl label##_common; \
-label##_common: \
- EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
- FINISH_NAP; \
- DISABLE_INTS; \
-BEGIN_FTR_SECTION \
- bl .ppc64_runlatch_on; \
-END_FTR_SECTION_IFSET(CPU_FTR_CTRL) \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- bl hdlr; \
- b .ret_from_except_lite
-
-/*
- * When the idle code in power4_idle puts the CPU into NAP mode,
- * it has to do so in a loop, and relies on the external interrupt
- * and decrementer interrupt entry code to get it out of the loop.
- * It sets the _TLF_NAPPING bit in current_thread_info()->local_flags
- * to signal that it is in the loop and needs help to get out.
- */
-#ifdef CONFIG_PPC_970_NAP
-#define FINISH_NAP \
-BEGIN_FTR_SECTION \
- clrrdi r11,r1,THREAD_SHIFT; \
- ld r9,TI_LOCAL_FLAGS(r11); \
- andi. r10,r9,_TLF_NAPPING; \
- bnel power4_fixup_nap; \
-END_FTR_SECTION_IFSET(CPU_FTR_CAN_NAP)
-#else
-#define FINISH_NAP
-#endif
-
-#endif /* _ASM_POWERPC_EXCEPTION_H */
*
*/
+#include <asm/exception-64s.h>
+
/*
* We layout physical memory as follows:
* 0x0000 - 0x00ff : Secondary processor spin code
#include <asm/thread_info.h>
#include <asm/firmware.h>
#include <asm/page_64.h>
-#include <asm/exception.h>
#include <asm/irqflags.h>
/* The physical memory is layed out such that the secondary processor
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-#include <asm/exception.h>
+#include <asm/exception-64s.h>
#define EXCEPTION_PROLOG_ISERIES_1 \
mfmsr r10; \
projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / commitdiff