diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-03-22 12:24:25 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-03-23 19:36:36 -0600 |
| commit | 27eb9d65ff5121ed11979dd57d9ec2b6c2315c01 (patch) | |
| tree | c7f96b11ac0170f1a62d3389c7dee6810e3ceec3 /include/exec/cpu-all.h | |
| parent | 6670d4d0e38249323df755a92ffdf04f2c6b7894 (diff) | |
exec: Extract 'page-vary.h' header
In the next commit we will extract the generic code out of
page-vary.c, only keeping the target specific code. Both
files will use the same TargetPageBits structure, so make
its declaration in a shared header.
As the common header can not use target specific types,
use a uint64_t to hold the page mask value, and add a
cast back to target_long in the TARGET_PAGE_MASK definitions.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210322112427.4045204-3-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/cpu-all.h')
| -rw-r--r-- | include/exec/cpu-all.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index 76443eb11d..b0a422c7b6 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -215,11 +215,7 @@ static inline void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val /* page related stuff */ #ifdef TARGET_PAGE_BITS_VARY -typedef struct { - bool decided; - int bits; - target_long mask; -} TargetPageBits; +# include "exec/page-vary.h" #if defined(CONFIG_ATTRIBUTE_ALIAS) || !defined(IN_EXEC_VARY) extern const TargetPageBits target_page; #else @@ -227,10 +223,11 @@ extern TargetPageBits target_page; #endif #ifdef CONFIG_DEBUG_TCG #define TARGET_PAGE_BITS ({ assert(target_page.decided); target_page.bits; }) -#define TARGET_PAGE_MASK ({ assert(target_page.decided); target_page.mask; }) +#define TARGET_PAGE_MASK ({ assert(target_page.decided); \ + (target_long)target_page.mask; }) #else #define TARGET_PAGE_BITS target_page.bits -#define TARGET_PAGE_MASK target_page.mask +#define TARGET_PAGE_MASK ((target_long)target_page.mask) #endif #define TARGET_PAGE_SIZE (-(int)TARGET_PAGE_MASK) #else |