📄 asmmacro.h
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#ifndef _ASM_IA64_ASMMACRO_H#define _ASM_IA64_ASMMACRO_H/* * Copyright (C) 2000-2001 Hewlett-Packard Co * Copyright (C) 2000-2001 David Mosberger-Tang <davidm@hpl.hp.com> */#define ENTRY(name) \ .align 32; \ .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. */ .section "__ex_table", "a" // declare section & section attributes .previous#if __GNUC__ >= 3# define EX(y,x...) \ .xdata4 "__ex_table", @gprel(99f), @gprel(y); \ [99:] x# define EXCLR(y,x...) \ .xdata4 "__ex_table", @gprel(99f), @gprel(y)+4; \ [99:] x#else# define EX(y,x...) \ .xdata4 "__ex_table", @gprel(99f), @gprel(y); \ 99: x# define EXCLR(y,x...) \ .xdata4 "__ex_table", @gprel(99f), @gprel(y)+4; \ 99: x#endif#endif /* _ASM_IA64_ASMMACRO_H */
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