1d516bd72a
commit ab4e0744e99b87e1a223e89fc3c9ae44f727c9a6 upstream. Decouple ORC entries from instructions. This simplifies the control/data flow, and is going to make it easier to support alternative instructions which change the stack layout. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
32 lines
633 B
C
32 lines
633 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com>
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* Weak definitions necessary to compile objtool without
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* some subcommands (e.g. check, orc).
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*/
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#include <stdbool.h>
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#include <errno.h>
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#include "objtool.h"
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#define UNSUPPORTED(name) \
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({ \
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fprintf(stderr, "error: objtool: " name " not implemented\n"); \
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return ENOSYS; \
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})
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int __weak check(struct objtool_file *file)
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{
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UNSUPPORTED("check subcommand");
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}
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int __weak orc_dump(const char *_objname)
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{
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UNSUPPORTED("orc");
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}
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int __weak orc_create(struct objtool_file *file)
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{
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UNSUPPORTED("orc");
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}
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