From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- arch/ia64/include/asm/asmmacro.h | 136 --------------------------------------- 1 file changed, 136 deletions(-) delete mode 100644 arch/ia64/include/asm/asmmacro.h (limited to 'arch/ia64/include/asm/asmmacro.h') diff --git a/arch/ia64/include/asm/asmmacro.h b/arch/ia64/include/asm/asmmacro.h deleted file mode 100644 index 52619c517f..0000000000 --- a/arch/ia64/include/asm/asmmacro.h +++ /dev/null @@ -1,136 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_IA64_ASMMACRO_H -#define _ASM_IA64_ASMMACRO_H - -/* - * Copyright (C) 2000-2001, 2003-2004 Hewlett-Packard Co - * David Mosberger-Tang - */ - - -#define ENTRY(name) \ - .align 32; \ - .proc name; \ -name: - -#define ENTRY_MIN_ALIGN(name) \ - .align 16; \ - .proc name; \ -name: - -#define GLOBAL_ENTRY(name) \ - .global name; \ - ENTRY(name) - -#define END(name) \ - .endp name - -/* - * Helper macros to make unwind directives more readable: - */ - -/* prologue_gr: */ -#define ASM_UNW_PRLG_RP 0x8 -#define ASM_UNW_PRLG_PFS 0x4 -#define ASM_UNW_PRLG_PSP 0x2 -#define ASM_UNW_PRLG_PR 0x1 -#define ASM_UNW_PRLG_GRSAVE(ninputs) (32+(ninputs)) - -/* - * Helper macros for accessing user memory. - * - * When adding any new .section/.previous entries here, make sure to - * also add it to the DISCARD section in arch/ia64/kernel/gate.lds.S or - * unpleasant things will happen. - */ - - .section "__ex_table", "a" // declare section & section attributes - .previous - -# define EX(y,x...) \ - .xdata4 "__ex_table", 99f-., y-.; \ - [99:] x -# define EXCLR(y,x...) \ - .xdata4 "__ex_table", 99f-., y-.+4; \ - [99:] x - -/* - * Tag MCA recoverable instruction ranges. - */ - - .section "__mca_table", "a" // declare section & section attributes - .previous - -# define MCA_RECOVER_RANGE(y) \ - .xdata4 "__mca_table", y-., 99f-.; \ - [99:] - -/* - * Mark instructions that need a load of a virtual address patched to be - * a load of a physical address. We use this either in critical performance - * path (ivt.S - TLB miss processing) or in places where it might not be - * safe to use a "tpa" instruction (mca_asm.S - error recovery). - */ - .section ".data..patch.vtop", "a" // declare section & section attributes - .previous - -#define LOAD_PHYSICAL(pr, reg, obj) \ -[1:](pr)movl reg = obj; \ - .xdata4 ".data..patch.vtop", 1b-. - -/* - * For now, we always put in the McKinley E9 workaround. On CPUs that don't need it, - * we'll patch out the work-around bundles with NOPs, so their impact is minimal. - */ -#define DO_MCKINLEY_E9_WORKAROUND - -#ifdef DO_MCKINLEY_E9_WORKAROUND - .section ".data..patch.mckinley_e9", "a" - .previous -/* workaround for Itanium 2 Errata 9: */ -# define FSYS_RETURN \ - .xdata4 ".data..patch.mckinley_e9", 1f-.; \ -1:{ .mib; \ - nop.m 0; \ - mov r16=ar.pfs; \ - br.call.sptk.many b7=2f;; \ - }; \ -2:{ .mib; \ - nop.m 0; \ - mov ar.pfs=r16; \ - br.ret.sptk.many b6;; \ - } -#else -# define FSYS_RETURN br.ret.sptk.many b6 -#endif - -/* - * If physical stack register size is different from DEF_NUM_STACK_REG, - * dynamically patch the kernel for correct size. - */ - .section ".data..patch.phys_stack_reg", "a" - .previous -#define LOAD_PHYS_STACK_REG_SIZE(reg) \ -[1:] adds reg=IA64_NUM_PHYS_STACK_REG*8+8,r0; \ - .xdata4 ".data..patch.phys_stack_reg", 1b-. - -/* - * Up until early 2004, use of .align within a function caused bad unwind info. - * TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing - * otherwise. - */ -#ifdef HAVE_WORKING_TEXT_ALIGN -# define TEXT_ALIGN(n) .align n -#else -# define TEXT_ALIGN(n) -#endif - -#ifdef HAVE_SERIALIZE_DIRECTIVE -# define dv_serialize_data .serialize.data -# define dv_serialize_instruction .serialize.instruction -#else -# define dv_serialize_data -# define dv_serialize_instruction -#endif - -#endif /* _ASM_IA64_ASMMACRO_H */ -- cgit v1.2.3