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cccaea1d66
While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembly code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This can be very confusing when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's standardize on the __ASSEMBLER__ macro that is provided by the compilers now. This is mostly a completely mechanical patch (done with a simple "sed -i" statement), except for some manual tweaks in the files arch/parisc/include/asm/smp.h, arch/parisc/include/asm/signal.h, arch/parisc/include/asm/thread_info.h and arch/parisc/include/asm/vdso.h that had the macro spelled in a wrong way. Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: linux-parisc@vger.kernel.org Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Helge Deller <deller@gmx.de>
104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PARISC_PSW_H
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#define _PARISC_PSW_H
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#define PSW_I 0x00000001
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#define PSW_D 0x00000002
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#define PSW_P 0x00000004
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#define PSW_Q 0x00000008
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#define PSW_R 0x00000010
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#define PSW_F 0x00000020
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#define PSW_G 0x00000040 /* PA1.x only */
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#define PSW_O 0x00000080 /* PA2.0 only */
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/* ssm/rsm instructions number PSW_W and PSW_E differently */
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#define PSW_SM_I PSW_I /* Enable External Interrupts */
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#define PSW_SM_D PSW_D
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#define PSW_SM_P PSW_P
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#define PSW_SM_Q PSW_Q /* Enable Interrupt State Collection */
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#define PSW_SM_R PSW_R /* Enable Recover Counter Trap */
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#define PSW_SM_W 0x200 /* PA2.0 only : Enable Wide Mode */
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#define PSW_SM_QUIET PSW_SM_R+PSW_SM_Q+PSW_SM_P+PSW_SM_D+PSW_SM_I
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#define PSW_CB 0x0000ff00
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#define PSW_M 0x00010000
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#define PSW_V 0x00020000
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#define PSW_C 0x00040000
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#define PSW_B 0x00080000
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#define PSW_X 0x00100000
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#define PSW_N 0x00200000
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#define PSW_L 0x00400000
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#define PSW_H 0x00800000
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#define PSW_T 0x01000000
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#define PSW_S 0x02000000
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#define PSW_E 0x04000000
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#define PSW_W 0x08000000 /* PA2.0 only */
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#define PSW_W_BIT 36 /* PA2.0 only */
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#define PSW_Z 0x40000000 /* PA1.x only */
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#define PSW_Y 0x80000000 /* PA1.x only */
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#ifdef CONFIG_64BIT
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# define PSW_HI_CB 0x000000ff /* PA2.0 only */
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#endif
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#ifdef CONFIG_64BIT
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# define USER_PSW_HI_MASK PSW_HI_CB
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# define WIDE_PSW PSW_W
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#else
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# define WIDE_PSW 0
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#endif
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/* Used when setting up for rfi */
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#define KERNEL_PSW (WIDE_PSW | PSW_C | PSW_Q | PSW_P | PSW_D)
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#define REAL_MODE_PSW (WIDE_PSW | PSW_Q)
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#define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB)
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#define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I)
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#ifndef __ASSEMBLER__
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/* The program status word as bitfields. */
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struct pa_psw {
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unsigned int y:1;
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unsigned int z:1;
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unsigned int rv:2;
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unsigned int w:1;
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unsigned int e:1;
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unsigned int s:1;
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unsigned int t:1;
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unsigned int h:1;
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unsigned int l:1;
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unsigned int n:1;
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unsigned int x:1;
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unsigned int b:1;
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unsigned int c:1;
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unsigned int v:1;
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unsigned int m:1;
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unsigned int cb:8;
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unsigned int o:1;
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unsigned int g:1;
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unsigned int f:1;
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unsigned int r:1;
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unsigned int q:1;
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unsigned int p:1;
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unsigned int d:1;
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unsigned int i:1;
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};
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#ifdef CONFIG_64BIT
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#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4))
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#else
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#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW))
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#endif
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#endif /* !__ASSEMBLER__ */
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#endif
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