Remove lib/libspl/include/sys/frame.h

The functionality provided by this header is not required by any
of the ZFS user space code.  Minimal functionality was provided
in commit c28a677 which added include/sys/frame.h.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #6960
Closes #6972

diff --git a/lib/libspl/include/sys/Makefile.am b/lib/libspl/include/sys/Makefile.am
index a6c2742683828ffa8659c4ea50dbf49fe16df370..9c67e14b079e6a54accbefbc36c7a0cd659bac4b 100644 (file)
--- a/lib/libspl/include/sys/Makefile.am
+++ b/lib/libspl/include/sys/Makefile.am
@@ -16,7 +16,6 @@ libspl_HEADERS = \
        $(top_srcdir)/lib/libspl/include/sys/errno.h \
        $(top_srcdir)/lib/libspl/include/sys/feature_tests.h \
        $(top_srcdir)/lib/libspl/include/sys/file.h \
-       $(top_srcdir)/lib/libspl/include/sys/frame.h \
        $(top_srcdir)/lib/libspl/include/sys/int_limits.h \
        $(top_srcdir)/lib/libspl/include/sys/int_types.h \
        $(top_srcdir)/lib/libspl/include/sys/inttypes.h \

diff --git a/lib/libspl/include/sys/frame.h b/lib/libspl/include/sys/frame.h
deleted file mode 100644 (file)
index a4c7d8b..0000000
--- a/lib/libspl/include/sys/frame.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _SYS_FRAME_H
-#define        _SYS_FRAME_H
-
-#include <sys/types.h>
-
-#if defined(_LP64) || defined(_I32LPx)
-typedef long   greg_t;
-#else
-typedef int    greg_t;
-#endif
-
-struct frame {
-       greg_t fr_savfp;  /* saved frame pointer */
-       greg_t fr_savpc;  /* saved program counter */
-};
-
-
-/*
- * In the x86 world, a stack frame looks like this:
- *
- *             |--------------------------|
- * 4n+8(%ebp) ->| argument word n         |
- *             | ...                      |    (Previous frame)
- *    8(%ebp) ->| argument word 0         |
- *             |--------------------------|--------------------
- *    4(%ebp) ->| return address          |
- *             |--------------------------|
- *    0(%ebp) ->| previous %ebp (optional) |
- *             |--------------------------|
- *   -4(%ebp) ->| unspecified             |    (Current frame)
- *             | ...                      |
- *    0(%esp) ->| variable size                   |
- *             |--------------------------|
- */
-
-/*
- * Stack alignment macros.
- */
-
-#define        STACK_ALIGN32           4
-#define        STACK_ENTRY_ALIGN32     4
-#define        STACK_BIAS32            0
-#define        SA32(x)                 (((x)+(STACK_ALIGN32-1)) & ~(STACK_ALIGN32-1))
-#define        STACK_RESERVE32         0
-#define        MINFRAME32              0
-
-#if defined(__amd64)
-
-/*
- * In the amd64 world, a stack frame looks like this:
- *
- *             |--------------------------|
- * 8n+16(%rbp)->| argument word n         |
- *             | ...                      |    (Previous frame)
- *   16(%rbp) ->| argument word 0         |
- *             |--------------------------|--------------------
- *    8(%rbp) ->| return address          |
- *             |--------------------------|
- *    0(%rbp) ->| previous %rbp            |
- *             |--------------------------|
- *   -8(%rbp) ->| unspecified             |    (Current frame)
- *             | ...                      |
- *    0(%rsp) ->| variable size                   |
- *             |--------------------------|
- * -128(%rsp) ->| reserved for function           |
- *             |--------------------------|
- *
- * The end of the input argument area must be aligned on a 16-byte
- * boundary; i.e. (%rsp - 8) % 16 == 0 at function entry.
- *
- * The 128-byte location beyond %rsp is considered to be reserved for
- * functions and is NOT modified by signal handlers.  It can be used
- * to store temporary data that is not needed across function calls.
- */
-
-/*
- * Stack alignment macros.
- */
-
-#define        STACK_ALIGN64           16
-#define        STACK_ENTRY_ALIGN64     8
-#define        STACK_BIAS64            0
-#define        SA64(x)                 (((x)+(STACK_ALIGN64-1)) & ~(STACK_ALIGN64-1))
-#define        STACK_RESERVE64         128
-#define        MINFRAME64              0
-
-#define        STACK_ALIGN             STACK_ALIGN64
-#define        STACK_ENTRY_ALIGN       STACK_ENTRY_ALIGN64
-#define        STACK_BIAS              STACK_BIAS64
-#define        SA(x)                   SA64(x)
-#define        STACK_RESERVE           STACK_RESERVE64
-#define        MINFRAME                MINFRAME64
-
-#elif defined(__i386)
-
-#define        STACK_ALIGN             STACK_ALIGN32
-#define        STACK_ENTRY_ALIGN       STACK_ENTRY_ALIGN32
-#define        STACK_BIAS              STACK_BIAS32
-#define        SA(x)                   SA32(x)
-#define        STACK_RESERVE           STACK_RESERVE32
-#define        MINFRAME                MINFRAME32
-
-#endif /* __i386 */
-
-#endif /* _SYS_FRAME_H */