diff options
author | David Howells <dhowells@redhat.com> | 2012-10-09 12:47:00 +0400 |
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committer | David Howells <dhowells@redhat.com> | 2012-10-09 12:47:00 +0400 |
commit | 43e40f25d2c090392fc36cb900b42972e88cc2e2 (patch) | |
tree | 10d648ed6a74310c91a8c09e60b03f8328dfd677 /arch/ia64/include/asm/rse.h | |
parent | 9e2d8656f5e8aa214e66b462680cf86b210b74a8 (diff) | |
download | linux-43e40f25d2c090392fc36cb900b42972e88cc2e2.tar.xz |
UAPI: (Scripted) Disintegrate arch/ia64/include/asm
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/ia64/include/asm/rse.h')
-rw-r--r-- | arch/ia64/include/asm/rse.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/arch/ia64/include/asm/rse.h b/arch/ia64/include/asm/rse.h deleted file mode 100644 index 02830a3b0196..000000000000 --- a/arch/ia64/include/asm/rse.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef _ASM_IA64_RSE_H -#define _ASM_IA64_RSE_H - -/* - * Copyright (C) 1998, 1999 Hewlett-Packard Co - * Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com> - * - * Register stack engine related helper functions. This file may be - * used in applications, so be careful about the name-space and give - * some consideration to non-GNU C compilers (though __inline__ is - * fine). - */ - -static __inline__ unsigned long -ia64_rse_slot_num (unsigned long *addr) -{ - return (((unsigned long) addr) >> 3) & 0x3f; -} - -/* - * Return TRUE if ADDR is the address of an RNAT slot. - */ -static __inline__ unsigned long -ia64_rse_is_rnat_slot (unsigned long *addr) -{ - return ia64_rse_slot_num(addr) == 0x3f; -} - -/* - * Returns the address of the RNAT slot that covers the slot at - * address SLOT_ADDR. - */ -static __inline__ unsigned long * -ia64_rse_rnat_addr (unsigned long *slot_addr) -{ - return (unsigned long *) ((unsigned long) slot_addr | (0x3f << 3)); -} - -/* - * Calculate the number of registers in the dirty partition starting at BSPSTORE and - * ending at BSP. This isn't simply (BSP-BSPSTORE)/8 because every 64th slot stores - * ar.rnat. - */ -static __inline__ unsigned long -ia64_rse_num_regs (unsigned long *bspstore, unsigned long *bsp) -{ - unsigned long slots = (bsp - bspstore); - - return slots - (ia64_rse_slot_num(bspstore) + slots)/0x40; -} - -/* - * The inverse of the above: given bspstore and the number of - * registers, calculate ar.bsp. - */ -static __inline__ unsigned long * -ia64_rse_skip_regs (unsigned long *addr, long num_regs) -{ - long delta = ia64_rse_slot_num(addr) + num_regs; - - if (num_regs < 0) - delta -= 0x3e; - return addr + num_regs + delta/0x3f; -} - -#endif /* _ASM_IA64_RSE_H */ |