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authorLen Brown <len.brown@intel.com>2008-10-23 05:57:26 +0200
committerLen Brown <len.brown@intel.com>2008-10-23 06:11:07 +0200
commit057316cc6a5b521b332a1d7ccc871cd60c904c74 (patch)
tree4333e608da237c73ff69b10878025cca96dcb4c8 /include/asm-parisc/assembly.h
parentpanasonic-laptop: fix build (diff)
parentbinfmt_elf_fdpic: Update for cputime changes. (diff)
downloadlinux-057316cc6a5b521b332a1d7ccc871cd60c904c74.tar.xz
linux-057316cc6a5b521b332a1d7ccc871cd60c904c74.zip
Merge branch 'linus' into test
Conflicts: MAINTAINERS arch/x86/kernel/acpi/boot.c arch/x86/kernel/acpi/sleep.c drivers/acpi/Kconfig drivers/pnp/Makefile drivers/pnp/quirks.c Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/asm-parisc/assembly.h')
-rw-r--r--include/asm-parisc/assembly.h519
1 files changed, 0 insertions, 519 deletions
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
deleted file mode 100644
index ffb208840ecc..000000000000
--- a/include/asm-parisc/assembly.h
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- * Copyright (C) 1999 Hewlett-Packard (Frank Rowand)
- * Copyright (C) 1999 Philipp Rumpf <prumpf@tux.org>
- * Copyright (C) 1999 SuSE GmbH
- *
- * 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, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _PARISC_ASSEMBLY_H
-#define _PARISC_ASSEMBLY_H
-
-#define CALLEE_FLOAT_FRAME_SIZE 80
-
-#ifdef CONFIG_64BIT
-#define LDREG ldd
-#define STREG std
-#define LDREGX ldd,s
-#define LDREGM ldd,mb
-#define STREGM std,ma
-#define SHRREG shrd
-#define SHLREG shld
-#define ANDCM andcm,*
-#define COND(x) * ## x
-#define RP_OFFSET 16
-#define FRAME_SIZE 128
-#define CALLEE_REG_FRAME_SIZE 144
-#define ASM_ULONG_INSN .dword
-#else /* CONFIG_64BIT */
-#define LDREG ldw
-#define STREG stw
-#define LDREGX ldwx,s
-#define LDREGM ldwm
-#define STREGM stwm
-#define SHRREG shr
-#define SHLREG shlw
-#define ANDCM andcm
-#define COND(x) x
-#define RP_OFFSET 20
-#define FRAME_SIZE 64
-#define CALLEE_REG_FRAME_SIZE 128
-#define ASM_ULONG_INSN .word
-#endif
-
-#define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE)
-
-#ifdef CONFIG_PA20
-#define LDCW ldcw,co
-#define BL b,l
-# ifdef CONFIG_64BIT
-# define LEVEL 2.0w
-# else
-# define LEVEL 2.0
-# endif
-#else
-#define LDCW ldcw
-#define BL bl
-#define LEVEL 1.1
-#endif
-
-#ifdef __ASSEMBLY__
-
-#ifdef CONFIG_64BIT
-/* the 64-bit pa gnu assembler unfortunately defaults to .level 1.1 or 2.0 so
- * work around that for now... */
- .level 2.0w
-#endif
-
-#include <asm/asm-offsets.h>
-#include <asm/page.h>
-
-#include <asm/asmregs.h>
-
- sp = 30
- gp = 27
- ipsw = 22
-
- /*
- * We provide two versions of each macro to convert from physical
- * to virtual and vice versa. The "_r1" versions take one argument
- * register, but trashes r1 to do the conversion. The other
- * version takes two arguments: a src and destination register.
- * However, the source and destination registers can not be
- * the same register.
- */
-
- .macro tophys grvirt, grphys
- ldil L%(__PAGE_OFFSET), \grphys
- sub \grvirt, \grphys, \grphys
- .endm
-
- .macro tovirt grphys, grvirt
- ldil L%(__PAGE_OFFSET), \grvirt
- add \grphys, \grvirt, \grvirt
- .endm
-
- .macro tophys_r1 gr
- ldil L%(__PAGE_OFFSET), %r1
- sub \gr, %r1, \gr
- .endm
-
- .macro tovirt_r1 gr
- ldil L%(__PAGE_OFFSET), %r1
- add \gr, %r1, \gr
- .endm
-
- .macro delay value
- ldil L%\value, 1
- ldo R%\value(1), 1
- addib,UV,n -1,1,.
- addib,NUV,n -1,1,.+8
- nop
- .endm
-
- .macro debug value
- .endm
-
-
- /* Shift Left - note the r and t can NOT be the same! */
- .macro shl r, sa, t
- dep,z \r, 31-\sa, 32-\sa, \t
- .endm
-
- /* The PA 2.0 shift left */
- .macro shlw r, sa, t
- depw,z \r, 31-\sa, 32-\sa, \t
- .endm
-
- /* And the PA 2.0W shift left */
- .macro shld r, sa, t
- depd,z \r, 63-\sa, 64-\sa, \t
- .endm
-
- /* Shift Right - note the r and t can NOT be the same! */
- .macro shr r, sa, t
- extru \r, 31-\sa, 32-\sa, \t
- .endm
-
- /* pa20w version of shift right */
- .macro shrd r, sa, t
- extrd,u \r, 63-\sa, 64-\sa, \t
- .endm
-
- /* load 32-bit 'value' into 'reg' compensating for the ldil
- * sign-extension when running in wide mode.
- * WARNING!! neither 'value' nor 'reg' can be expressions
- * containing '.'!!!! */
- .macro load32 value, reg
- ldil L%\value, \reg
- ldo R%\value(\reg), \reg
- .endm
-
- .macro loadgp
-#ifdef CONFIG_64BIT
- ldil L%__gp, %r27
- ldo R%__gp(%r27), %r27
-#else
- ldil L%$global$, %r27
- ldo R%$global$(%r27), %r27
-#endif
- .endm
-
-#define SAVE_SP(r, where) mfsp r, %r1 ! STREG %r1, where
-#define REST_SP(r, where) LDREG where, %r1 ! mtsp %r1, r
-#define SAVE_CR(r, where) mfctl r, %r1 ! STREG %r1, where
-#define REST_CR(r, where) LDREG where, %r1 ! mtctl %r1, r
-
- .macro save_general regs
- STREG %r1, PT_GR1 (\regs)
- STREG %r2, PT_GR2 (\regs)
- STREG %r3, PT_GR3 (\regs)
- STREG %r4, PT_GR4 (\regs)
- STREG %r5, PT_GR5 (\regs)
- STREG %r6, PT_GR6 (\regs)
- STREG %r7, PT_GR7 (\regs)
- STREG %r8, PT_GR8 (\regs)
- STREG %r9, PT_GR9 (\regs)
- STREG %r10, PT_GR10(\regs)
- STREG %r11, PT_GR11(\regs)
- STREG %r12, PT_GR12(\regs)
- STREG %r13, PT_GR13(\regs)
- STREG %r14, PT_GR14(\regs)
- STREG %r15, PT_GR15(\regs)
- STREG %r16, PT_GR16(\regs)
- STREG %r17, PT_GR17(\regs)
- STREG %r18, PT_GR18(\regs)
- STREG %r19, PT_GR19(\regs)
- STREG %r20, PT_GR20(\regs)
- STREG %r21, PT_GR21(\regs)
- STREG %r22, PT_GR22(\regs)
- STREG %r23, PT_GR23(\regs)
- STREG %r24, PT_GR24(\regs)
- STREG %r25, PT_GR25(\regs)
- /* r26 is saved in get_stack and used to preserve a value across virt_map */
- STREG %r27, PT_GR27(\regs)
- STREG %r28, PT_GR28(\regs)
- /* r29 is saved in get_stack and used to point to saved registers */
- /* r30 stack pointer saved in get_stack */
- STREG %r31, PT_GR31(\regs)
- .endm
-
- .macro rest_general regs
- /* r1 used as a temp in rest_stack and is restored there */
- LDREG PT_GR2 (\regs), %r2
- LDREG PT_GR3 (\regs), %r3
- LDREG PT_GR4 (\regs), %r4
- LDREG PT_GR5 (\regs), %r5
- LDREG PT_GR6 (\regs), %r6
- LDREG PT_GR7 (\regs), %r7
- LDREG PT_GR8 (\regs), %r8
- LDREG PT_GR9 (\regs), %r9
- LDREG PT_GR10(\regs), %r10
- LDREG PT_GR11(\regs), %r11
- LDREG PT_GR12(\regs), %r12
- LDREG PT_GR13(\regs), %r13
- LDREG PT_GR14(\regs), %r14
- LDREG PT_GR15(\regs), %r15
- LDREG PT_GR16(\regs), %r16
- LDREG PT_GR17(\regs), %r17
- LDREG PT_GR18(\regs), %r18
- LDREG PT_GR19(\regs), %r19
- LDREG PT_GR20(\regs), %r20
- LDREG PT_GR21(\regs), %r21
- LDREG PT_GR22(\regs), %r22
- LDREG PT_GR23(\regs), %r23
- LDREG PT_GR24(\regs), %r24
- LDREG PT_GR25(\regs), %r25
- LDREG PT_GR26(\regs), %r26
- LDREG PT_GR27(\regs), %r27
- LDREG PT_GR28(\regs), %r28
- /* r29 points to register save area, and is restored in rest_stack */
- /* r30 stack pointer restored in rest_stack */
- LDREG PT_GR31(\regs), %r31
- .endm
-
- .macro save_fp regs
- fstd,ma %fr0, 8(\regs)
- fstd,ma %fr1, 8(\regs)
- fstd,ma %fr2, 8(\regs)
- fstd,ma %fr3, 8(\regs)
- fstd,ma %fr4, 8(\regs)
- fstd,ma %fr5, 8(\regs)
- fstd,ma %fr6, 8(\regs)
- fstd,ma %fr7, 8(\regs)
- fstd,ma %fr8, 8(\regs)
- fstd,ma %fr9, 8(\regs)
- fstd,ma %fr10, 8(\regs)
- fstd,ma %fr11, 8(\regs)
- fstd,ma %fr12, 8(\regs)
- fstd,ma %fr13, 8(\regs)
- fstd,ma %fr14, 8(\regs)
- fstd,ma %fr15, 8(\regs)
- fstd,ma %fr16, 8(\regs)
- fstd,ma %fr17, 8(\regs)
- fstd,ma %fr18, 8(\regs)
- fstd,ma %fr19, 8(\regs)
- fstd,ma %fr20, 8(\regs)
- fstd,ma %fr21, 8(\regs)
- fstd,ma %fr22, 8(\regs)
- fstd,ma %fr23, 8(\regs)
- fstd,ma %fr24, 8(\regs)
- fstd,ma %fr25, 8(\regs)
- fstd,ma %fr26, 8(\regs)
- fstd,ma %fr27, 8(\regs)
- fstd,ma %fr28, 8(\regs)
- fstd,ma %fr29, 8(\regs)
- fstd,ma %fr30, 8(\regs)
- fstd %fr31, 0(\regs)
- .endm
-
- .macro rest_fp regs
- fldd 0(\regs), %fr31
- fldd,mb -8(\regs), %fr30
- fldd,mb -8(\regs), %fr29
- fldd,mb -8(\regs), %fr28
- fldd,mb -8(\regs), %fr27
- fldd,mb -8(\regs), %fr26
- fldd,mb -8(\regs), %fr25
- fldd,mb -8(\regs), %fr24
- fldd,mb -8(\regs), %fr23
- fldd,mb -8(\regs), %fr22
- fldd,mb -8(\regs), %fr21
- fldd,mb -8(\regs), %fr20
- fldd,mb -8(\regs), %fr19
- fldd,mb -8(\regs), %fr18
- fldd,mb -8(\regs), %fr17
- fldd,mb -8(\regs), %fr16
- fldd,mb -8(\regs), %fr15
- fldd,mb -8(\regs), %fr14
- fldd,mb -8(\regs), %fr13
- fldd,mb -8(\regs), %fr12
- fldd,mb -8(\regs), %fr11
- fldd,mb -8(\regs), %fr10
- fldd,mb -8(\regs), %fr9
- fldd,mb -8(\regs), %fr8
- fldd,mb -8(\regs), %fr7
- fldd,mb -8(\regs), %fr6
- fldd,mb -8(\regs), %fr5
- fldd,mb -8(\regs), %fr4
- fldd,mb -8(\regs), %fr3
- fldd,mb -8(\regs), %fr2
- fldd,mb -8(\regs), %fr1
- fldd,mb -8(\regs), %fr0
- .endm
-
- .macro callee_save_float
- fstd,ma %fr12, 8(%r30)
- fstd,ma %fr13, 8(%r30)
- fstd,ma %fr14, 8(%r30)
- fstd,ma %fr15, 8(%r30)
- fstd,ma %fr16, 8(%r30)
- fstd,ma %fr17, 8(%r30)
- fstd,ma %fr18, 8(%r30)
- fstd,ma %fr19, 8(%r30)
- fstd,ma %fr20, 8(%r30)
- fstd,ma %fr21, 8(%r30)
- .endm
-
- .macro callee_rest_float
- fldd,mb -8(%r30), %fr21
- fldd,mb -8(%r30), %fr20
- fldd,mb -8(%r30), %fr19
- fldd,mb -8(%r30), %fr18
- fldd,mb -8(%r30), %fr17
- fldd,mb -8(%r30), %fr16
- fldd,mb -8(%r30), %fr15
- fldd,mb -8(%r30), %fr14
- fldd,mb -8(%r30), %fr13
- fldd,mb -8(%r30), %fr12
- .endm
-
-#ifdef CONFIG_64BIT
- .macro callee_save
- std,ma %r3, CALLEE_REG_FRAME_SIZE(%r30)
- mfctl %cr27, %r3
- std %r4, -136(%r30)
- std %r5, -128(%r30)
- std %r6, -120(%r30)
- std %r7, -112(%r30)
- std %r8, -104(%r30)
- std %r9, -96(%r30)
- std %r10, -88(%r30)
- std %r11, -80(%r30)
- std %r12, -72(%r30)
- std %r13, -64(%r30)
- std %r14, -56(%r30)
- std %r15, -48(%r30)
- std %r16, -40(%r30)
- std %r17, -32(%r30)
- std %r18, -24(%r30)
- std %r3, -16(%r30)
- .endm
-
- .macro callee_rest
- ldd -16(%r30), %r3
- ldd -24(%r30), %r18
- ldd -32(%r30), %r17
- ldd -40(%r30), %r16
- ldd -48(%r30), %r15
- ldd -56(%r30), %r14
- ldd -64(%r30), %r13
- ldd -72(%r30), %r12
- ldd -80(%r30), %r11
- ldd -88(%r30), %r10
- ldd -96(%r30), %r9
- ldd -104(%r30), %r8
- ldd -112(%r30), %r7
- ldd -120(%r30), %r6
- ldd -128(%r30), %r5
- ldd -136(%r30), %r4
- mtctl %r3, %cr27
- ldd,mb -CALLEE_REG_FRAME_SIZE(%r30), %r3
- .endm
-
-#else /* ! CONFIG_64BIT */
-
- .macro callee_save
- stw,ma %r3, CALLEE_REG_FRAME_SIZE(%r30)
- mfctl %cr27, %r3
- stw %r4, -124(%r30)
- stw %r5, -120(%r30)
- stw %r6, -116(%r30)
- stw %r7, -112(%r30)
- stw %r8, -108(%r30)
- stw %r9, -104(%r30)
- stw %r10, -100(%r30)
- stw %r11, -96(%r30)
- stw %r12, -92(%r30)
- stw %r13, -88(%r30)
- stw %r14, -84(%r30)
- stw %r15, -80(%r30)
- stw %r16, -76(%r30)
- stw %r17, -72(%r30)
- stw %r18, -68(%r30)
- stw %r3, -64(%r30)
- .endm
-
- .macro callee_rest
- ldw -64(%r30), %r3
- ldw -68(%r30), %r18
- ldw -72(%r30), %r17
- ldw -76(%r30), %r16
- ldw -80(%r30), %r15
- ldw -84(%r30), %r14
- ldw -88(%r30), %r13
- ldw -92(%r30), %r12
- ldw -96(%r30), %r11
- ldw -100(%r30), %r10
- ldw -104(%r30), %r9
- ldw -108(%r30), %r8
- ldw -112(%r30), %r7
- ldw -116(%r30), %r6
- ldw -120(%r30), %r5
- ldw -124(%r30), %r4
- mtctl %r3, %cr27
- ldw,mb -CALLEE_REG_FRAME_SIZE(%r30), %r3
- .endm
-#endif /* ! CONFIG_64BIT */
-
- .macro save_specials regs
-
- SAVE_SP (%sr0, PT_SR0 (\regs))
- SAVE_SP (%sr1, PT_SR1 (\regs))
- SAVE_SP (%sr2, PT_SR2 (\regs))
- SAVE_SP (%sr3, PT_SR3 (\regs))
- SAVE_SP (%sr4, PT_SR4 (\regs))
- SAVE_SP (%sr5, PT_SR5 (\regs))
- SAVE_SP (%sr6, PT_SR6 (\regs))
- SAVE_SP (%sr7, PT_SR7 (\regs))
-
- SAVE_CR (%cr17, PT_IASQ0(\regs))
- mtctl %r0, %cr17
- SAVE_CR (%cr17, PT_IASQ1(\regs))
-
- SAVE_CR (%cr18, PT_IAOQ0(\regs))
- mtctl %r0, %cr18
- SAVE_CR (%cr18, PT_IAOQ1(\regs))
-
-#ifdef CONFIG_64BIT
- /* cr11 (sar) is a funny one. 5 bits on PA1.1 and 6 bit on PA2.0
- * For PA2.0 mtsar or mtctl always write 6 bits, but mfctl only
- * reads 5 bits. Use mfctl,w to read all six bits. Otherwise
- * we lose the 6th bit on a save/restore over interrupt.
- */
- mfctl,w %cr11, %r1
- STREG %r1, PT_SAR (\regs)
-#else
- SAVE_CR (%cr11, PT_SAR (\regs))
-#endif
- SAVE_CR (%cr19, PT_IIR (\regs))
-
- /*
- * Code immediately following this macro (in intr_save) relies
- * on r8 containing ipsw.
- */
- mfctl %cr22, %r8
- STREG %r8, PT_PSW(\regs)
- .endm
-
- .macro rest_specials regs
-
- REST_SP (%sr0, PT_SR0 (\regs))
- REST_SP (%sr1, PT_SR1 (\regs))
- REST_SP (%sr2, PT_SR2 (\regs))
- REST_SP (%sr3, PT_SR3 (\regs))
- REST_SP (%sr4, PT_SR4 (\regs))
- REST_SP (%sr5, PT_SR5 (\regs))
- REST_SP (%sr6, PT_SR6 (\regs))
- REST_SP (%sr7, PT_SR7 (\regs))
-
- REST_CR (%cr17, PT_IASQ0(\regs))
- REST_CR (%cr17, PT_IASQ1(\regs))
-
- REST_CR (%cr18, PT_IAOQ0(\regs))
- REST_CR (%cr18, PT_IAOQ1(\regs))
-
- REST_CR (%cr11, PT_SAR (\regs))
-
- REST_CR (%cr22, PT_PSW (\regs))
- .endm
-
-
- /* First step to create a "relied upon translation"
- * See PA 2.0 Arch. page F-4 and F-5.
- *
- * The ssm was originally necessary due to a "PCxT bug".
- * But someone decided it needed to be added to the architecture
- * and this "feature" went into rev3 of PA-RISC 1.1 Arch Manual.
- * It's been carried forward into PA 2.0 Arch as well. :^(
- *
- * "ssm 0,%r0" is a NOP with side effects (prefetch barrier).
- * rsm/ssm prevents the ifetch unit from speculatively fetching
- * instructions past this line in the code stream.
- * PA 2.0 processor will single step all insn in the same QUAD (4 insn).
- */
- .macro pcxt_ssm_bug
- rsm PSW_SM_I,%r0
- nop /* 1 */
- nop /* 2 */
- nop /* 3 */
- nop /* 4 */
- nop /* 5 */
- nop /* 6 */
- nop /* 7 */
- .endm
-
-#endif /* __ASSEMBLY__ */
-#endif