remove now unused elf.h

diff --git a/sys/arch/riscv64/include/elf.h b/sys/arch/riscv64/include/elf.h
deleted file mode 100644 (file)
index bfe3e6b..0000000
--- a/sys/arch/riscv64/include/elf.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*-
- * Copyright (c) 1996-1997 John D. Polstra.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef        _MACHINE_ELF_H_
-#define        _MACHINE_ELF_H_
-
-/*
- * ELF definitions for the RISC-V architecture.
- */
-#if 0  //freebsd specific
-#include <sys/elf32.h> /* Definitions common to all 32 bit architectures. */
-#include <sys/elf64.h> /* Definitions common to all 64 bit architectures. */
-
-#define        __ELF_WORD_SIZE 64      /* Used by <sys/elf_generic.h> */
-#include <sys/elf_generic.h>
-
-#define        ELF_ARCH        EM_RISCV
-
-#define        ELF_MACHINE_OK(x) ((x) == (ELF_ARCH))
-
-/* Define "machine" characteristics */
-#define        ELF_TARG_CLASS  ELFCLASS64
-#define        ELF_TARG_DATA   ELFDATA2LSB
-#define        ELF_TARG_MACH   EM_RISCV
-#define        ELF_TARG_VER    1
-
-/* TODO: set correct value */
-#define        ET_DYN_LOAD_ADDR 0x100000
-#endif
-
-/* Flags passed in AT_HWCAP */
-#define        HWCAP_ISA_BIT(c)        (1 << ((c) - 'A'))
-#define        HWCAP_ISA_I             HWCAP_ISA_BIT('I')
-#define        HWCAP_ISA_M             HWCAP_ISA_BIT('M')
-#define        HWCAP_ISA_A             HWCAP_ISA_BIT('A')
-#define        HWCAP_ISA_F             HWCAP_ISA_BIT('F')
-#define        HWCAP_ISA_D             HWCAP_ISA_BIT('D')
-#define        HWCAP_ISA_C             HWCAP_ISA_BIT('C')
-#define        HWCAP_ISA_G             \
-    (HWCAP_ISA_I | HWCAP_ISA_M | HWCAP_ISA_A | HWCAP_ISA_F | HWCAP_ISA_D)
-
-#endif /* !_MACHINE_ELF_H_ */