diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2002-10-01 03:56:08 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2002-10-01 03:56:08 +0000 |
| commit | fce72dd716cb026f1762b4dadc01d5b472532192 (patch) | |
| tree | d9e6ce69d01f5865a87627b270894cc369747fef /usr.sbin/afs | |
| parent | 5e0d42e07bc311042b080d99342fe7dffe9a5a66 (diff) | |
version 1.2.4.1 from KTH: ok deraadt@ jason@
make it work for netbsd/sparc64 (really any sparcv9 running !solaris)
Diffstat (limited to 'usr.sbin/afs')
| -rw-r--r-- | usr.sbin/afs/src/lwp/process.sparc.S | 59 |
1 files changed, 36 insertions, 23 deletions
diff --git a/usr.sbin/afs/src/lwp/process.sparc.S b/usr.sbin/afs/src/lwp/process.sparc.S index fc72b00cb96..94675ea7e29 100644 --- a/usr.sbin/afs/src/lwp/process.sparc.S +++ b/usr.sbin/afs/src/lwp/process.sparc.S @@ -1,4 +1,4 @@ -/* $KTH: process.sparc.S,v 1.2 2000/06/12 13:38:13 assar Exp $ */ +/* $KTH: process.sparc.S,v 1.2.4.1 2002/08/13 22:47:40 lha Exp $ */ /* **************************************************************************** @@ -25,33 +25,55 @@ #undef RCSID +#if defined(__sparc64__) && !defined(__sparcv9) +#define __sparcv9 1 +#endif + + #if defined(AFS_SUN5_ENV) #include <sys/asm_linkage.h> #include <sys/trap.h> -#ifndef STACK_BIAS -#define STACK_BIAS 0 -#endif #elif defined(AFS_BSD_ENV) #ifdef HAVE_MACHINE_ASM_H #include <machine/asm.h> #endif #include <machine/trap.h> #define ST_FLUSH_WINDOWS ST_FLUSHWIN -#define MINFRAME 92 -#define SA(x) (((x)+7)&~7) -#define STACK_ALIGN 8 -#define STACK_BIAS 0 #elif defined(AFS_LINUX_ENV) -#define AFS_SUN5_ENV 1 /* Make believe this is Solaris */ #define ST_FLUSH_WINDOWS 0x03 /* XXX: from asm/traps.h */ -#define MINFRAME 92 -#define SA(x) (((x)+7)&~7) -#define STACK_ALIGN 8 -#define STACK_BIAS 0 #else /* SunOS4 */ #include <sun4/asm_linkage.h> #include <sun4/trap.h> -#define STACK_BIAS 0 +#endif + +#ifdef __sparcv9 + +#ifndef STACK_BIAS +#define STACK_BIAS (2048-1) +#endif +#ifndef STACK_ALIGN +#define STACK_ALIGN 8 +#endif +#ifndef MINFRAME +#define MINFRAME 176 +#endif + +#else /* !__sparcv9 */ + +#ifndef STACK_BIAS +#define STACK_BIAS 0 +#endif +#ifndef STACK_ALIGN +#define STACK_ALIGN 4 +#endif +#ifndef MINFRAME +#define MINFRAME 96 +#endif + +#endif /* __sparcv9 */ + +#ifndef SA +#define SA(x) (((x)+(STACK_ALIGN-1))& ~(STACK_ALIGN-1)) #endif #include <lwp_elf.h> @@ -70,8 +92,6 @@ ENTRY(savecontext) ta ST_FLUSH_WINDOWS ! FLush all other active windows /* The following 3 lines do the equivalent of: _PRE_Block = 1 */ -#ifdef AFS_SUN5_ENV - #ifdef __sparcv9 sethi %hh(PRE_Block),%l0 or %l0,%hm(PRE_Block),%l0 @@ -83,9 +103,6 @@ ENTRY(savecontext) sethi %hi(PRE_Block),%l0 or %l0,%lo(_C_LABEL(PRE_Block)),%l0 #endif -#else /* AFS_SUN5_ENV */ - set _C_LABEL(PRE_Block), %l0 -#endif mov 1,%l1 stb %l1, [%l0] @@ -508,7 +525,6 @@ ENTRY(returnto) #endif /* __sparcv9 */ /* The following 3 lines are equivalent to: _PRE_Block = 0 */ -#ifdef AFS_SUN5_ENV #ifdef __sparcv9 sethi %hh(_C_LABEL(PRE_Block)),%l0 or %l0,%hm(_C_LABEL(PRE_Block)),%l0 @@ -520,9 +536,6 @@ ENTRY(returnto) sethi %hi(_C_LABEL(PRE_Block)),%l0 or %l0,%lo(_C_LABEL(PRE_Block)),%l0 #endif -#else /* AFS_SUN5_ENV */ - set _C_LABEL(PRE_Block), %l0 -#endif mov 0,%l1 stb %l1, [%l0] |