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[PATCH] exec/cpu: Make host pages variables / macros 'target agnostic'
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH] exec/cpu: Make host pages variables / macros 'target agnostic' |
Date: |
Thu, 20 Jan 2022 01:08:36 +0100 |
"host" pages are related to the *host* not the *target*,
thus the qemu_host_page_size / qemu_host_page_mask variables
and the HOST_PAGE_ALIGN() / REAL_HOST_PAGE_ALIGN() macros
can be moved to "exec/cpu-common.h" which is target agnostic.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
include/exec/cpu-all.h | 9 ---------
include/exec/cpu-common.h | 9 +++++++++
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index bb37239efa3..84caf5c3d9f 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -234,15 +234,6 @@ extern const TargetPageBits target_page;
#define TARGET_PAGE_ALIGN(addr) ROUND_UP((addr), TARGET_PAGE_SIZE)
-/* Using intptr_t ensures that qemu_*_page_mask is sign-extended even
- * when intptr_t is 32-bit and we are aligning a long long.
- */
-extern uintptr_t qemu_host_page_size;
-extern intptr_t qemu_host_page_mask;
-
-#define HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_host_page_size)
-#define REAL_HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_real_host_page_size)
-
/* same as PROT_xxx */
#define PAGE_READ 0x0001
#define PAGE_WRITE 0x0002
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 039d422bf4c..de5f444b193 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -7,6 +7,15 @@
#include "exec/hwaddr.h"
#endif
+/* Using intptr_t ensures that qemu_*_page_mask is sign-extended even
+ * when intptr_t is 32-bit and we are aligning a long long.
+ */
+extern uintptr_t qemu_host_page_size;
+extern intptr_t qemu_host_page_mask;
+
+#define HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_host_page_size)
+#define REAL_HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_real_host_page_size)
+
/* The CPU list lock nests outside page_(un)lock or mmap_(un)lock */
void qemu_init_cpu_list(void);
void cpu_list_lock(void);
--
2.34.1
- [PATCH] exec/cpu: Make host pages variables / macros 'target agnostic',
Philippe Mathieu-Daudé <=