mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-22 01:51:51 +00:00
1cf8040173
PAC stands for Pointer Authentication Code. Each process has 5 PAC keys and a mask of enabled keys. All this properties have to be C/R-ed. As they are per-process protperties, we can save/restore them just for one thread. Signed-off-by: Andrei Vagin <avagin@google.com>
49 lines
1.2 KiB
Protocol Buffer
49 lines
1.2 KiB
Protocol Buffer
// SPDX-License-Identifier: MIT
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syntax = "proto2";
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import "opts.proto";
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message user_aarch64_regs_entry {
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repeated uint64 regs = 1;
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required uint64 sp = 2;
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required uint64 pc = 3;
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required uint64 pstate = 4;
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}
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message user_aarch64_fpsimd_context_entry {
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repeated uint64 vregs = 1;
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required uint32 fpsr = 2;
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required uint32 fpcr = 3;
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}
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message pac_address_keys {
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required uint64 apiakey_lo = 1;
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required uint64 apiakey_hi = 2;
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required uint64 apibkey_lo = 3;
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required uint64 apibkey_hi = 4;
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required uint64 apdakey_lo = 5;
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required uint64 apdakey_hi = 6;
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required uint64 apdbkey_lo = 7;
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required uint64 apdbkey_hi = 8;
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required uint64 pac_enabled_key = 9;
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}
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message pac_generic_keys {
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required uint64 apgakey_lo = 1;
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required uint64 apgakey_hi = 2;
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}
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message pac_keys {
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optional pac_address_keys pac_address_keys = 6;
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optional pac_generic_keys pac_generic_keys = 7;
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}
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message thread_info_aarch64 {
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required uint64 clear_tid_addr = 1[(criu).hex = true];
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required uint64 tls = 2;
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required user_aarch64_regs_entry gpregs = 3[(criu).hex = true];
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required user_aarch64_fpsimd_context_entry fpsimd = 4;
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optional pac_keys pac_keys = 5;
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}
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