diff options
| -rw-r--r-- | accel/tcg/translate-all.c | 1 | ||||
| -rw-r--r-- | include/qemu/cacheinfo.h | 21 | ||||
| -rw-r--r-- | include/qemu/osdep.h | 5 | ||||
| -rw-r--r-- | plugins/loader.c | 1 | ||||
| -rw-r--r-- | tcg/region.c | 1 | ||||
| -rw-r--r-- | tcg/tcg.c | 1 | ||||
| -rw-r--r-- | util/atomic64.c | 1 | ||||
| -rw-r--r-- | util/cacheflush.c | 1 | ||||
| -rw-r--r-- | util/cacheinfo.c | 1 |
9 files changed, 28 insertions, 5 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index bd71db59a9..5971cd53ab 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -51,6 +51,7 @@ #include "qemu/qemu-print.h" #include "qemu/timer.h" #include "qemu/main-loop.h" +#include "qemu/cacheinfo.h" #include "exec/log.h" #include "sysemu/cpus.h" #include "sysemu/cpu-timers.h" diff --git a/include/qemu/cacheinfo.h b/include/qemu/cacheinfo.h new file mode 100644 index 0000000000..019a157ea0 --- /dev/null +++ b/include/qemu/cacheinfo.h @@ -0,0 +1,21 @@ +/* + * QEMU host cacheinfo information + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef QEMU_CACHEINFO_H +#define QEMU_CACHEINFO_H + +/* + * These variables represent our best guess at the host icache and + * dcache sizes, expressed both as the size in bytes and as the + * base-2 log of the size in bytes. They are initialized at startup + * (via an attribute 'constructor' function). + */ +extern int qemu_icache_linesize; +extern int qemu_icache_linesize_log; +extern int qemu_dcache_linesize; +extern int qemu_dcache_linesize_log; + +#endif diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 165448b12f..61808edc69 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -616,11 +616,6 @@ pid_t qemu_fork(Error **errp); extern uintptr_t qemu_real_host_page_size; extern intptr_t qemu_real_host_page_mask; -extern int qemu_icache_linesize; -extern int qemu_icache_linesize_log; -extern int qemu_dcache_linesize; -extern int qemu_dcache_linesize_log; - /* * After using getopt or getopt_long, if you need to parse another set * of options, then you must reset optind. Unfortunately the way to diff --git a/plugins/loader.c b/plugins/loader.c index a4ec281692..4883b0a1cb 100644 --- a/plugins/loader.c +++ b/plugins/loader.c @@ -24,6 +24,7 @@ #include "qemu/rcu_queue.h" #include "qemu/qht.h" #include "qemu/bitmap.h" +#include "qemu/cacheinfo.h" #include "qemu/xxhash.h" #include "qemu/plugin.h" #include "hw/core/cpu.h" diff --git a/tcg/region.c b/tcg/region.c index 7b4e65a52e..72afb35738 100644 --- a/tcg/region.c +++ b/tcg/region.c @@ -26,6 +26,7 @@ #include "qemu/units.h" #include "qemu/madvise.h" #include "qemu/mprotect.h" +#include "qemu/cacheinfo.h" #include "qapi/error.h" #include "exec/exec-all.h" #include "tcg/tcg.h" @@ -36,6 +36,7 @@ #include "qemu/qemu-print.h" #include "qemu/timer.h" #include "qemu/cacheflush.h" +#include "qemu/cacheinfo.h" /* Note: the long term plan is to reduce the dependencies on the QEMU CPU definitions. Currently they are used for qemu_ld/st diff --git a/util/atomic64.c b/util/atomic64.c index 93037d5b11..22983a970f 100644 --- a/util/atomic64.c +++ b/util/atomic64.c @@ -7,6 +7,7 @@ #include "qemu/osdep.h" #include "qemu/atomic.h" #include "qemu/thread.h" +#include "qemu/cacheinfo.h" #ifdef CONFIG_ATOMIC64 #error This file must only be compiled if !CONFIG_ATOMIC64 diff --git a/util/cacheflush.c b/util/cacheflush.c index 933355b0c9..4b57186d89 100644 --- a/util/cacheflush.c +++ b/util/cacheflush.c @@ -7,6 +7,7 @@ #include "qemu/osdep.h" #include "qemu/cacheflush.h" +#include "qemu/cacheinfo.h" #include "qemu/bitops.h" diff --git a/util/cacheinfo.c b/util/cacheinfo.c index b182f0b693..ab1644d490 100644 --- a/util/cacheinfo.c +++ b/util/cacheinfo.c @@ -9,6 +9,7 @@ #include "qemu/osdep.h" #include "qemu/host-utils.h" #include "qemu/atomic.h" +#include "qemu/cacheinfo.h" int qemu_icache_linesize = 0; int qemu_icache_linesize_log; |