diff options
| author | Richard Henderson <rth@twiddle.net> | 2010-04-12 16:18:43 -0700 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-04-27 05:50:42 +0200 |
| commit | 18f8e2c08bbd0dd8d32a3a536787076b8b958a4b (patch) | |
| tree | 42c6e97dfe2887ed3089d8de43db66a13f79f9f1 /target-alpha/op_helper.c | |
| parent | 6910b8f66a9ad0c2c2052b4be884e11b76049718 (diff) | |
target-alpha: Implement RPCC.
A minimal implementation that more or less corresponds to the
user-level version used by target-i386. More hoops will want
to be jumped through when alpha gets system-level emulation.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-alpha/op_helper.c')
| -rw-r--r-- | target-alpha/op_helper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c index bfc095cc8a..ff5ae26abe 100644 --- a/target-alpha/op_helper.c +++ b/target-alpha/op_helper.c @@ -21,6 +21,7 @@ #include "host-utils.h" #include "softfloat.h" #include "helper.h" +#include "qemu-timer.h" /*****************************************************************************/ /* Exceptions processing helpers */ @@ -33,8 +34,8 @@ void QEMU_NORETURN helper_excp (int excp, int error) uint64_t helper_load_pcc (void) { - /* XXX: TODO */ - return 0; + /* ??? This isn't a timer for which we have any rate info. */ + return (uint32_t)cpu_get_real_ticks(); } uint64_t helper_load_fpcr (void) |