svn commit: r362841 - head/sys/arm64/include

Andrew Turner andrew at FreeBSD.org
Wed Jul 1 16:17:52 UTC 2020


Author: andrew
Date: Wed Jul  1 16:17:51 2020
New Revision: 362841
URL: https://svnweb.freebsd.org/changeset/base/362841

Log:
  Move ID reading signatures to a better header
  
  The functions to read the common user and kernel ID registers should be
  in cpu.h rather than undefined.h as they are related to CPU details and
  used by undefined instruction handlers.
  
  Sponsored by:	Innovate UK

Modified:
  head/sys/arm64/include/cpu.h
  head/sys/arm64/include/undefined.h

Modified: head/sys/arm64/include/cpu.h
==============================================================================
--- head/sys/arm64/include/cpu.h	Wed Jul  1 15:42:48 2020	(r362840)
+++ head/sys/arm64/include/cpu.h	Wed Jul  1 16:17:51 2020	(r362841)
@@ -171,6 +171,10 @@ void	identify_cpu(void);
 void	install_cpu_errata(void);
 void	swi_vm(void *v);
 
+/* Functions to read the sanitised view of the special registers */
+bool	extract_user_id_field(u_int, u_int, uint8_t *);
+bool	get_kernel_reg(u_int, uint64_t *);
+
 #define	CPU_AFFINITY(cpu)	__cpu_affinity[(cpu)]
 #define	CPU_CURRENT_SOCKET				\
     (CPU_AFF2(CPU_AFFINITY(PCPU_GET(cpuid))))

Modified: head/sys/arm64/include/undefined.h
==============================================================================
--- head/sys/arm64/include/undefined.h	Wed Jul  1 15:42:48 2020	(r362840)
+++ head/sys/arm64/include/undefined.h	Wed Jul  1 16:17:51 2020	(r362841)
@@ -63,10 +63,6 @@ void *install_undef_handler(bool, undef_handler_t);
 void remove_undef_handler(void *);
 int undef_insn(u_int, struct trapframe *);
 
-/* Functions to read the sanitised view of the special registers */
-bool extract_user_id_field(u_int, u_int, uint8_t *);
-bool get_kernel_reg(u_int, uint64_t *);
-
 #endif /* _KERNEL */
 
 #endif


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