Date: Mon, 29 Sep 2003 19:35:58 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 38835 for review Message-ID: <200309300235.h8U2Zw49031124@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=38835 Change 38835 by peter@peter_hammer on 2003/09/29 19:35:12 collect SEL_RPL_MASK in one place and export it to assym.s It is used in every PUSH_FRAME Affected files ... .. //depot/projects/hammer/sys/amd64/amd64/exception.S#19 edit .. //depot/projects/hammer/sys/amd64/amd64/genassym.c#22 edit .. //depot/projects/hammer/sys/amd64/include/segments.h#12 edit Differences ... ==== //depot/projects/hammer/sys/amd64/amd64/exception.S#19 (text+ko) ==== @@ -40,8 +40,6 @@ #include "assym.s" -#define SEL_RPL_MASK 0x0003 - .text /*****************************************************************************/ ==== //depot/projects/hammer/sys/amd64/amd64/genassym.c#22 (text+ko) ==== @@ -74,6 +74,7 @@ #include <machine/sigframe.h> #include <machine/proc.h> #include <machine/specialreg.h> +#include <machine/segments.h> ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace)); ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); @@ -207,6 +208,7 @@ ASSYM(KUCSEL, GSEL(GUCODE_SEL, SEL_UPL)); ASSYM(KUDSEL, GSEL(GUDATA_SEL, SEL_UPL)); ASSYM(KUC32SEL, GSEL(GUCODE32_SEL, SEL_UPL)); +ASSYM(SEL_RPL_MASK, SEL_RPL_MASK); ASSYM(MSR_FSBASE, MSR_FSBASE); ASSYM(MSR_GSBASE, MSR_GSBASE); ==== //depot/projects/hammer/sys/amd64/include/segments.h#12 (text+ko) ==== @@ -49,6 +49,7 @@ * Selectors */ +#define SEL_RPL_MASK 3 /* requester priv level */ #define ISPL(s) ((s)&3) /* what is the priority level of a selector */ #define SEL_KPL 0 /* kernel priority level */ #define SEL_UPL 3 /* user priority level */
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