Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
43 lines
796 B
C
43 lines
796 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2015-2017 Josh Poimboeuf <jpoimboe@redhat.com>
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*/
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#ifndef _OBJTOOL_CFI_H
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#define _OBJTOOL_CFI_H
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#include <arch/cfi_regs.h>
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#include <linux/list.h>
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#define CFI_UNDEFINED -1
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#define CFI_CFA -2
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#define CFI_SP_INDIRECT -3
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#define CFI_BP_INDIRECT -4
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struct cfi_reg {
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int base;
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int offset;
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};
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struct cfi_init_state {
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struct cfi_reg regs[CFI_NUM_REGS];
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struct cfi_reg cfa;
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};
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struct cfi_state {
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struct hlist_node hash; /* must be first, cficmp() */
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struct cfi_reg regs[CFI_NUM_REGS];
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struct cfi_reg vals[CFI_NUM_REGS];
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struct cfi_reg cfa;
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int stack_size;
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int drap_reg, drap_offset;
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unsigned char type;
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bool bp_scratch;
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bool drap;
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bool signal;
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bool end;
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bool force_undefined;
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};
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#endif /* _OBJTOOL_CFI_H */
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