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authorYang Zhong <yang.zhong@intel.com>2017-07-03 18:12:13 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2017-07-04 16:00:12 +0200
commita0be0c585f5dcc4d50a37f6a20d3d625c5ef3a2c (patch)
treed08821dba1ae0bae9ca999d47709b9213383ad0d /accel
parente7b161d5738bd5721e05174b25145f33dbc9d184 (diff)
tcg: move page_size_init() function
translate-all.c will be disabled if tcg is disabled in the build, so page_size_init() function and related variables will be moved to exec.c file. Signed-off-by: Yang Zhong <yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel')
-rw-r--r--accel/tcg/translate-all.c18
-rw-r--r--accel/tcg/translate-common.c3
2 files changed, 0 insertions, 21 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index dc7e8168ea..4fda383924 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -112,9 +112,6 @@ typedef struct PageDesc {
#define V_L2_BITS 10
#define V_L2_SIZE (1 << V_L2_BITS)
-uintptr_t qemu_host_page_size;
-intptr_t qemu_host_page_mask;
-
/*
* L1 Mapping properties
*/
@@ -363,21 +360,6 @@ bool cpu_restore_state(CPUState *cpu, uintptr_t retaddr)
return r;
}
-void page_size_init(void)
-{
- /* NOTE: we can always suppose that qemu_host_page_size >=
- TARGET_PAGE_SIZE */
- qemu_real_host_page_size = getpagesize();
- qemu_real_host_page_mask = -(intptr_t)qemu_real_host_page_size;
- if (qemu_host_page_size == 0) {
- qemu_host_page_size = qemu_real_host_page_size;
- }
- if (qemu_host_page_size < TARGET_PAGE_SIZE) {
- qemu_host_page_size = TARGET_PAGE_SIZE;
- }
- qemu_host_page_mask = -(intptr_t)qemu_host_page_size;
-}
-
static void page_init(void)
{
page_size_init();
diff --git a/accel/tcg/translate-common.c b/accel/tcg/translate-common.c
index 40fe5a19bb..e6b8c4cf0f 100644
--- a/accel/tcg/translate-common.c
+++ b/accel/tcg/translate-common.c
@@ -23,9 +23,6 @@
#include "sysemu/cpus.h"
#include "qemu/main-loop.h"
-uintptr_t qemu_real_host_page_size;
-intptr_t qemu_real_host_page_mask;
-
#ifndef CONFIG_USER_ONLY
/* mask must never be zero, except for A20 change call */
static void tcg_handle_interrupt(CPUState *cpu, int mask)