sys/_types.h: centralize __vm_offset_t and __vm_size_t definitions

Use __ptraddr_t to define __vm_offset_t and __size_t for __vm_size_t
rather than per-pointer-size definitions.

Reviewed by:	kib, markj
Effort:		CHERI upstreaming
Sponsored by:	Innovate UK
Differential Revision:	https://reviews.freebsd.org/D53818

This commit is contained in:

Brooks Davis

2025-11-27 14:54:56 +00:00

parent dca634d154

commit 6aaba75383

1 changed files with 3 additions and 4 deletions

									
										sys/sys/_types.h
									
		+3
		-4
	
												View File
												
				@@ -72,15 +72,11 @@ typedef	__int64_t	__intptr_t;

				typedef	__int64_t	__intfptr_t;

				typedef	__uint64_t	__uintptr_t;

				typedef	__uint64_t	__uintfptr_t;

				typedef	__uint64_t	__vm_offset_t;

				typedef	__uint64_t	__vm_size_t;

				#elif __SIZEOF_POINTER__ == 4

				typedef	__int32_t	__intptr_t;

				typedef	__int32_t	__intfptr_t;

				typedef	__uint32_t	__uintptr_t;

				typedef	__uint32_t	__uintfptr_t;

				typedef	__uint32_t	__vm_offset_t;

				typedef	__uint32_t	__vm_size_t;

				#else

				#error unsupported pointer size

				#endif

				@@ -109,6 +105,9 @@ typedef	__PTRADDR_TYPE__	__ptraddr_t;

				typedef	__size_t		__ptraddr_t;

				#endif

				typedef	__ptraddr_t	__vm_offset_t;

				typedef	__size_t	__vm_size_t;

				/*

				 * Target-dependent type definitions.

				 */