diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-12-14 03:40:56 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-12-14 03:40:56 +0000 |
| commit | 5f7d1fd49707aedcb8f7d4c564bb24e17082c54d (patch) | |
| tree | d2f426d524267b202913f9da6c3ce01195dc70d8 /gnu | |
| parent | c76617c55cded20bc72f5a7bf733a04af72bb8b1 (diff) | |
from netbsd; add cache flushing
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/ld/sparc/md.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gnu/usr.bin/ld/sparc/md.c b/gnu/usr.bin/ld/sparc/md.c index 4e9a4c750bb..39f03f68054 100644 --- a/gnu/usr.bin/ld/sparc/md.c +++ b/gnu/usr.bin/ld/sparc/md.c @@ -27,7 +27,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: md.c,v 1.1 1995/10/18 08:40:58 deraadt Exp $ + * $Id: md.c,v 1.2 1995/12/14 03:40:55 deraadt Exp $ */ #include <sys/param.h> @@ -88,6 +88,14 @@ static int reloc_target_bitsize[] = { 32, 0, 22 /* _GLOB_DAT, JMP_SLOT, _RELATIVE */ }; +static __inline void +iflush(sp) + jmpslot_t *sp; +{ + __asm __volatile("iflush %0+0" : : "r" (sp)); + __asm __volatile("iflush %0+4" : : "r" (sp)); + __asm __volatile("iflush %0+8" : : "r" (sp)); +} /* * Get relocation addend corresponding to relocation record RP @@ -219,6 +227,7 @@ long index; /* The following is a RELOC_WDISP30 relocation */ sp->opcode2 = CALL | ((fudge >> 2) & 0x3fffffff); sp->reloc_index = NOP | index; + iflush(sp); } /* @@ -246,6 +255,7 @@ u_long addr; sp->opcode1 = SETHI | ((addr >> 10) & 0x003fffff); sp->opcode2 = JMP | (addr & 0x000003ff); sp->reloc_index = NOP; + iflush(sp); } /* |