Add a generic firmware dependent handle to pass from the loader to the

kernel. This will be used for passing in things like the system table
from EFI or other similar metadata that can be used by the kernel to
communicate with the firmware.

This commit is contained in:

Warner Losh

2015-12-18 06:13:18 +00:00

parent 7fef161f23

commit 88dd727290

1 changed files with 1 additions and 0 deletions

									
										sys/sys/linker.h
									
		+1
		
												View File
												
				@@ -215,6 +215,7 @@ void *linker_hwpmc_list_objects(void);

				#define MODINFOMD_SHDR		0x0009		/* section header table */

				#define MODINFOMD_CTORS_ADDR	0x000a		/* address of .ctors */

				#define MODINFOMD_CTORS_SIZE	0x000b		/* size of .ctors */

				#define MODINFOMD_FW_HANDLE	0x000c		/* Firmware dependent handle */

				#define MODINFOMD_NOCOPY	0x8000		/* don't copy this metadata to the kernel */

				#define MODINFOMD_DEPLIST	(0x4001 | MODINFOMD_NOCOPY)	/* depends on */