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| author | Jan Kiszka <jan.kiszka@web.de> | 2009-07-02 09:11:37 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2009-07-02 17:07:08 +0000 |
| commit | 6ad8702a77edbc2f4da9ae9424c65c2c8c9bf7ed (patch) | |
| tree | 87eb62d85a7ac106e640cfff041f26ab34a61d52 /target-i386/machine.c | |
| parent | 1447379b135f2d2428269d2da043b468aed9c6a3 (diff) | |
| download | qemu-6ad8702a77edbc2f4da9ae9424c65c2c8c9bf7ed.tar.gz qemu-6ad8702a77edbc2f4da9ae9424c65c2c8c9bf7ed.tar.bz2 qemu-6ad8702a77edbc2f4da9ae9424c65c2c8c9bf7ed.zip | |
Use ctz64 in favor of ffsll
Not all host platforms support ffsll.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'target-i386/machine.c')
| -rw-r--r-- | target-i386/machine.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/target-i386/machine.c b/target-i386/machine.c index 259302cb0e..2a72b017f0 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -2,6 +2,7 @@ #include "hw/boards.h" #include "hw/pc.h" #include "hw/isa.h" +#include "host-utils.h" #include "exec-all.h" #include "kvm.h" @@ -148,9 +149,9 @@ void cpu_save(QEMUFile *f, void *opaque) to find it and save its number instead (-1 for none). */ pending_irq = -1; for (i = 0; i < ARRAY_SIZE(env->interrupt_bitmap); i++) { - bit = ffsll(env->interrupt_bitmap[i]); - if (bit) { - pending_irq = i * 64 + bit - 1; + if (env->interrupt_bitmap[i]) { + bit = ctz64(env->interrupt_bitmap[i]); + pending_irq = i * 64 + bit; break; } } |