x86/boot/main.c

18 struct boot_params boot_params __attribute__((aligned(16)));
40 	BUILD_BUG_ON(sizeof(boot_params) != 4096);
41 	memcpy(&boot_params.hdr, &hdr, sizeof(hdr));
43 	if (!boot_params.hdr.cmd_line_ptr &&
51 		if (oldcmd->cl_offset < boot_params.hdr.setup_move_size)
56 		boot_params.hdr.cmd_line_ptr =
73 	boot_params.kbd_status = oreg.al;
96 	boot_params.ist_info.signature  = oreg.eax;
97 	boot_params.ist_info.command    = oreg.ebx;
98 	boot_params.ist_info.event      = oreg.ecx;
99 	boot_params.ist_info.perf_level = oreg.edx;
121 	if (boot_params.hdr.loadflags & CAN_USE_HEAP) {
126 			((size_t)boot_params.hdr.heap_end_ptr + 0x200);