From 608f8b3cf3a7fbd009e6bf78e680ea04e6a4e46f Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 16:24:25 +1100 Subject: powerpc: merge sigcontext.h Signed-off-by: Stephen Rothwell --- include/asm-ppc64/sigcontext.h | 47 ------------------------------------------ 1 file changed, 47 deletions(-) delete mode 100644 include/asm-ppc64/sigcontext.h (limited to 'include/asm-ppc64/sigcontext.h') diff --git a/include/asm-ppc64/sigcontext.h b/include/asm-ppc64/sigcontext.h deleted file mode 100644 index 6f8aee768c5e..000000000000 --- a/include/asm-ppc64/sigcontext.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef _ASM_PPC64_SIGCONTEXT_H -#define _ASM_PPC64_SIGCONTEXT_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#include -#include -#include - - -struct sigcontext { - unsigned long _unused[4]; - int signal; - int _pad0; - unsigned long handler; - unsigned long oldmask; - struct pt_regs __user *regs; - elf_gregset_t gp_regs; - elf_fpregset_t fp_regs; -/* - * To maintain compatibility with current implementations the sigcontext is - * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) - * followed by an unstructured (vmx_reserve) field of 69 doublewords. This - * allows the array of vector registers to be quadword aligned independent of - * the alignment of the containing sigcontext or ucontext. It is the - * responsibility of the code setting the sigcontext to set this pointer to - * either NULL (if this processor does not support the VMX feature) or the - * address of the first quadword within the allocated (vmx_reserve) area. - * - * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with - * an array of 34 quadword entries (elf_vrregset_t). The entries with - * indexes 0-31 contain the corresponding vector registers. The entry with - * index 32 contains the vscr as the last word (offset 12) within the - * quadword. This allows the vscr to be stored as either a quadword (since - * it must be copied via a vector register to/from storage) or as a word. - * The entry with index 33 contains the vrsave as the first word (offset 0) - * within the quadword. - */ - elf_vrreg_t __user *v_regs; - long vmx_reserve[ELF_NVRREG+ELF_NVRREG+1]; -}; - -#endif /* _ASM_PPC64_SIGCONTEXT_H */ -- cgit v1.2.3