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authorBlue Swirl <blauwirbel@gmail.com>2010-03-29 19:24:00 +0000
committerBlue Swirl <blauwirbel@gmail.com>2010-03-29 19:24:00 +0000
commit29e922b61fb3d93836825ca9731bb2cadbb6ed72 (patch)
treeb461e05df4e043c3015857ca95fbfdf704bab059 /qemu-timer.c
parent5c4532ee7894277d8d54db108e891c4204d15f1d (diff)
Compile qemu-timer only once
Arrange various declarations so that also non-CPU code can access them, adjust users. Move CPU specific code to cpus.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'qemu-timer.c')
-rw-r--r--qemu-timer.c20
1 files changed, 2 insertions, 18 deletions
diff --git a/qemu-timer.c b/qemu-timer.c
index e6076ca52..bdc820671 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -53,16 +53,14 @@
#include <mmsystem.h>
#endif
-#include "cpu-defs.h"
#include "qemu-timer.h"
-#include "exec-all.h"
/* Conversion factor from emulated instructions to virtual clock ticks. */
-static int icount_time_shift;
+int icount_time_shift;
/* Arbitrarily pick 1MIPS as the minimum allowable speed. */
#define MAX_ICOUNT_SHIFT 10
/* Compensate for varying guest execution speed. */
-static int64_t qemu_icount_bias;
+int64_t qemu_icount_bias;
static QEMUTimer *icount_rt_timer;
static QEMUTimer *icount_vm_timer;
@@ -138,20 +136,6 @@ static int64_t get_clock(void)
}
#endif
-/* Return the virtual CPU time, based on the instruction counter. */
-static int64_t cpu_get_icount(void)
-{
- int64_t icount;
- CPUState *env = cpu_single_env;;
- icount = qemu_icount;
- if (env) {
- if (!can_do_io(env))
- fprintf(stderr, "Bad clock read\n");
- icount -= (env->icount_decr.u16.low + env->icount_extra);
- }
- return qemu_icount_bias + (icount << icount_time_shift);
-}
-
/***********************************************************/
/* guest cycle counter */