From bef6a77f6da8bdba7dca36aec4976b434d0d8f1c Mon Sep 17 00:00:00 2001 From: Gustavo Romero Date: Fri, 5 Jul 2024 09:40:42 +0100 Subject: target/arm: Factor out code for setting MTE TCF0 field MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Message-Id: <20240628050850.536447-7-gustavo.romero@linaro.org> [AJB: clean-up includes, move MTE defines] Reviewed-by: Manos Pitsidianakis Signed-off-by: Alex Bennée Message-Id: <20240705084047.857176-36-alex.bennee@linaro.org> --- linux-user/syscall.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'linux-user/syscall.c') 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 -- cgit 1.4.1