diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2002-03-14 23:51:48 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2002-03-14 23:51:48 +0000 |
| commit | b6025b798d227b4d57a8fcbef30d343182f49f8f (patch) | |
| tree | 14ee8d893822ed1a3f332e626c6d0126ce10fe54 /sys/arch/macppc | |
| parent | f86f08518257a9c351bef74a3deca6f102dd22df (diff) | |
Improved altivec support for powerpc/macppc.
Fix bug where altivec context was not freed on process exit.
Fix bug where vscr was not correctly saved/restored.
replace asm statement was macros which expand to the same
asm code or to .long XXX which evaluates to the same instruction
since in-tree gas does not support altivec.
Enable ALTIVEC support by default on macppc, still conditional
for other powerpc ports.
Diffstat (limited to 'sys/arch/macppc')
| -rw-r--r-- | sys/arch/macppc/conf/GENERIC | 4 | ||||
| -rw-r--r-- | sys/arch/macppc/macppc/machdep.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/sys/arch/macppc/conf/GENERIC b/sys/arch/macppc/conf/GENERIC index bfc480f7453..e1734ab897a 100644 --- a/sys/arch/macppc/conf/GENERIC +++ b/sys/arch/macppc/conf/GENERIC @@ -1,4 +1,4 @@ -# $OpenBSD: GENERIC,v 1.13 2002/02/23 17:04:30 matthieu Exp $ +# $OpenBSD: GENERIC,v 1.14 2002/03/14 23:51:47 drahn Exp $ # # PPC GENERIC config file # @@ -16,7 +16,7 @@ option PPC_MPC106_BUG option PCIVERBOSE option USBVERBOSE #option MACOBIOVERBOSE -#option PPC_VECTOR_SUPPORTED +option ALTIVEC option APERTURE # in-kernel aperture driver for XFree86 option USER_PCICONF # user-space PCI configuration diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c index 7900f832b39..addab52a2e8 100644 --- a/sys/arch/macppc/macppc/machdep.c +++ b/sys/arch/macppc/macppc/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.30 2002/03/14 03:15:56 millert Exp $ */ +/* $OpenBSD: machdep.c,v 1.31 2002/03/14 23:51:47 drahn Exp $ */ /* $NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $ */ /* @@ -101,9 +101,7 @@ struct pmap *curpm; struct proc *fpuproc; extern struct user *proc0paddr; -#ifdef PPC_VECTOR_SUPPORTED struct pool ppc_vecpl; -#endif /* PPC_VECTOR_SUPPORTED */ /* * Declare these as initialized data so we can patch them. @@ -477,9 +475,7 @@ where = 3; */ (void)power4e_get_eth_addr(); -#ifdef PPC_VECTOR_SUPPORTED pool_init(&ppc_vecpl, sizeof(struct vreg), 16, 0, 0, "ppcvec", NULL); -#endif /* PPC_VECTOR_SUPPORTED */ } void ofw_dbg(char *str) |