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linux-user/syscall: Constify bitmask_transtbl fcntl/mmap flags_tlb[] 

Keep bitmask_transtbl in .rodata by marking the arrays const.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210517055243.830491-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
master
Philippe Mathieu-Daudé 2021-05-17 07:52:43 +02:00 committed by Laurent Vivier
parent 585190902a
commit 180d4ef3ad
1 changed files with 2 additions and 2 deletions
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4
linux-user/syscall.c
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@ -365,7 +365,7 @@ _syscall5(int, sys_statx, int, dirfd, const char *, pathname, int, flags,
_syscall2(int, membarrier, int, cmd, int, flags)
#endif
static bitmask_transtbl fcntl_flags_tbl[] = {
static const bitmask_transtbl fcntl_flags_tbl[] = {
{ TARGET_O_ACCMODE, TARGET_O_WRONLY, O_ACCMODE, O_WRONLY, },
{ TARGET_O_ACCMODE, TARGET_O_RDWR, O_ACCMODE, O_RDWR, },
{ TARGET_O_CREAT, TARGET_O_CREAT, O_CREAT, O_CREAT, },
@ -6062,7 +6062,7 @@ static const StructEntry struct_termios_def = {
.print = print_termios,
};
static bitmask_transtbl mmap_flags_tbl[] = {
static const bitmask_transtbl mmap_flags_tbl[] = {
{ TARGET_MAP_SHARED, TARGET_MAP_SHARED, MAP_SHARED, MAP_SHARED },
{ TARGET_MAP_PRIVATE, TARGET_MAP_PRIVATE, MAP_PRIVATE, MAP_PRIVATE },
{ TARGET_MAP_FIXED, TARGET_MAP_FIXED, MAP_FIXED, MAP_FIXED },