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[PULL 04/11] linux-user/syscall: Constify bitmask_transtbl fcntl/mmap fl
From: |
Laurent Vivier |
Subject: |
[PULL 04/11] linux-user/syscall: Constify bitmask_transtbl fcntl/mmap flags_tlb[] |
Date: |
Mon, 7 Jun 2021 20:57:23 +0200 |
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
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>
---
linux-user/syscall.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index c9f812091c3f..974dd46c9a17 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -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 },
--
2.31.1
- [PULL 00/11] Trivial branch for 6.1 patches, Laurent Vivier, 2021/06/07
- [PULL 02/11] i386/kvm: The value passed to strerror should be positive, Laurent Vivier, 2021/06/07
- [PULL 05/11] docs: fix broken reference, Laurent Vivier, 2021/06/07
- [PULL 06/11] target/nios2: fix page-fit instruction count, Laurent Vivier, 2021/06/07
- [PULL 11/11] vhost-vdpa: Remove redundant declaration of address_space_memory, Laurent Vivier, 2021/06/07
- [PULL 04/11] linux-user/syscall: Constify bitmask_transtbl fcntl/mmap flags_tlb[],
Laurent Vivier <=
- [PULL 07/11] hw/display/macfb: Classify the "nubus-macfb" as display device, Laurent Vivier, 2021/06/07
- [PULL 03/11] misc: Correct relative include path, Laurent Vivier, 2021/06/07
- [PULL 09/11] target/mips: Fix 'Uncoditional' typo, Laurent Vivier, 2021/06/07
- [PULL 01/11] target/riscv: Do not include 'pmp.h' in user emulation, Laurent Vivier, 2021/06/07
- [PULL 10/11] scripts/oss-fuzz: Fix typo in documentation, Laurent Vivier, 2021/06/07
- [PULL 08/11] target/hppa: Remove unused 'memory.h' header, Laurent Vivier, 2021/06/07
- Re: [PULL 00/11] Trivial branch for 6.1 patches, Peter Maydell, 2021/06/08