Subject: Re: Kernel build...
To: Johnny Billquist <bqt@Update.UU.SE>
From: None <ragge@ludd.luth.se>
List: port-vax
Date: 06/03/2005 13:46:24
Ok, thanks, fixed now (but by calling the variable __val instead).
I compiled the world yesterday, and the stdbool.h problem seems to be
fixed, but it bailed out on something else. I hadn't time to look at
what, though.
-- Ragge
> Well, since userland isn't buildable, I thought I'd build a kernel to test
> some other stuff, and found out that kernel isn't buildable either.
> ffs_softdep.c have a name collision with splraise and splx in intr.h for
> the vax, in the variable name "val".
> Here is a small patch to intr.h, which changes it to use the slightly less
> common name Sval. Maybe someone can check this in?
>
> Is there a problem with including stdbool.h if you don't have gcc3 by the
> way? I haven't checked (or tried) yet, but that would obviously be the
> fastest solution to the problem of building userland for vax.
>
> Johnny
>
> ------------------------------------------
> Index: intr.h
> ===================================================================
> RCS file: /cvsroot/src/sys/arch/vax/include/intr.h,v
> retrieving revision 1.15
> diff -c -r1.15 intr.h
> *** intr.h 1 Jul 2004 22:58:12 -0000 1.15
> --- intr.h 3 Jun 2005 11:12:10 -0000
> ***************
> *** 72,82 ****
> #ifndef __lint__
> #define splx(reg) \
> ({ \
> ! register int val; \
> __asm __volatile ("mfpr $0x12,%0;mtpr %1,$0x12" \
> ! : "=&g" (val) \
> : "g" (reg)); \
> ! val; \
> })
>
> #define _splset(reg) \
> --- 72,82 ----
> #ifndef __lint__
> #define splx(reg) \
> ({ \
> ! register int Sval; \
> __asm __volatile ("mfpr $0x12,%0;mtpr %1,$0x12" \
> ! : "=&g" (Sval) \
> : "g" (reg)); \
> ! Sval; \
> })
>
> #define _splset(reg) \
> ***************
> *** 88,101 ****
>
> #define _splraise(reg) \
> ({ \
> ! register int val; \
> __asm __volatile ("mfpr $0x12,%0" \
> ! : "=&g" (val) \
> : ); \
> ! if ((reg) > val) { \
> _splset(reg); \
> } \
> ! val; \
> })
>
> #define _setsirr(reg) \
> --- 88,101 ----
>
> #define _splraise(reg) \
> ({ \
> ! register int Sval; \
> __asm __volatile ("mfpr $0x12,%0" \
> ! : "=&g" (Sval) \
> : ); \
> ! if ((reg) > Sval) { \
> _splset(reg); \
> } \
> ! Sval; \
> })
>
> #define _setsirr(reg) \
> -----------------------------------------------
>
>
>
> Johnny Billquist || "I'm on a bus
> || on a psychedelic trip
> email: bqt@update.uu.se || Reading murder books
> pdp is alive! || tryin' to stay hip" - B. Idol
>