syntax = "proto2";

import "opts.proto";

message user_x86_regs_entry {
	required uint64			r15		=  1;
	required uint64			r14		=  2;
	required uint64			r13		=  3;
	required uint64			r12		=  4;
	required uint64			bp		=  5;
	required uint64			bx		=  6;
	required uint64			r11		=  7;
	required uint64			r10		=  8;
	required uint64			r9		=  9;
	required uint64			r8		= 10;
	required uint64			ax		= 11;
	required uint64			cx		= 12;
	required uint64			dx		= 13;
	required uint64			si		= 14;
	required uint64			di		= 15;
	required uint64			orig_ax		= 16;
	required uint64			ip		= 17;
	required uint64			cs		= 18;
	required uint64			flags		= 19;
	required uint64			sp		= 20;
	required uint64			ss		= 21;
	required uint64			fs_base		= 22;
	required uint64			gs_base		= 23;
	required uint64			ds		= 24;
	required uint64			es		= 25;
	required uint64			fs		= 26;
	required uint64			gs		= 27;
}

message user_x86_xsave_entry {
	required uint64			xstate_bv	=  1;
	repeated uint32			ymmh_space	=  2;
}

message user_x86_fpregs_entry {

	/* fxsave data */
	required uint32			cwd		=  1;
	required uint32			swd		=  2;
	required uint32			twd		=  3;
	required uint32			fop		=  4;
	required uint64			rip		=  5;
	required uint64			rdp		=  6;
	required uint32			mxcsr		=  7;
	required uint32			mxcsr_mask	=  8;
	repeated uint32			st_space	=  9;
	repeated uint32			xmm_space	= 10;

	/* Unused, but present for backward compatibility */
	repeated uint32			padding		= 11;

	/* xsave extension */
	optional user_x86_xsave_entry	xsave		= 13;
}

message thread_info_x86 {
	required uint64			clear_tid_addr	= 1[(criu).hex = true];
	required user_x86_regs_entry	gpregs		= 2[(criu).hex = true];
	required user_x86_fpregs_entry	fpregs		= 3;
}
