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| author | Gustavo Romero <gustavo.romero@linaro.org> | 2024-07-05 09:40:42 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-07-05 12:35:14 +0100 |
| commit | bef6a77f6da8bdba7dca36aec4976b434d0d8f1c (patch) | |
| tree | de074abcdd809290c7f73e2679c27a8944e21523 /linux-user/syscall.c | |
| parent | 0c9b437c90b127bb99fc2e0d3cd41136b2148078 (diff) | |
| download | focaccia-qemu-bef6a77f6da8bdba7dca36aec4976b434d0d8f1c.tar.gz focaccia-qemu-bef6a77f6da8bdba7dca36aec4976b434d0d8f1c.zip | |
target/arm: Factor out code for setting MTE TCF0 field
Factor out the code used for setting the MTE TCF0 field from the prctl code into a convenient function. Other subsystems, like gdbstub, need to set this field as well, so keep it as a separate function to avoid duplication and ensure consistency in how this field is set across the board. Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org> Message-Id: <20240628050850.536447-7-gustavo.romero@linaro.org> [AJB: clean-up includes, move MTE defines] Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240705084047.857176-36-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index e2804312fc..b8c278b91d 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6281,15 +6281,6 @@ abi_long do_arch_prctl(CPUX86State *env, int code, abi_ulong addr) # define PR_GET_TAGGED_ADDR_CTRL 56 # define PR_TAGGED_ADDR_ENABLE (1UL << 0) #endif -#ifndef PR_MTE_TCF_SHIFT -# define PR_MTE_TCF_SHIFT 1 -# define PR_MTE_TCF_NONE (0UL << PR_MTE_TCF_SHIFT) -# define PR_MTE_TCF_SYNC (1UL << PR_MTE_TCF_SHIFT) -# define PR_MTE_TCF_ASYNC (2UL << PR_MTE_TCF_SHIFT) -# define PR_MTE_TCF_MASK (3UL << PR_MTE_TCF_SHIFT) -# define PR_MTE_TAG_SHIFT 3 -# define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT) -#endif #ifndef PR_SET_IO_FLUSHER # define PR_SET_IO_FLUSHER 57 # define PR_GET_IO_FLUSHER 58 |