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-rw-r--r--arch/ia64/include/asm/asmmacro.h136
1 files changed, 0 insertions, 136 deletions
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 <davidm@hpl.hp.com>
- */
-
-
-#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 */