From 87e9bf23236d3c9da84f2b6164e06be3ecfd45e0 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 27 Dec 2021 07:01:22 -0800 Subject: linux-user: Split out do_prctl and subroutines Since the prctl constants are supposed to be generic, supply any that are not provided by the host. Split out subroutines for PR_GET_FP_MODE, PR_SET_FP_MODE, PR_GET_VL, PR_SET_VL, PR_RESET_KEYS, PR_SET_TAGGED_ADDR_CTRL, PR_GET_TAGGED_ADDR_CTRL. Return EINVAL for guests that do not support these options rather than pass them on to the host. Reviewed-by: Laurent Vivier Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20211227150127.2659293-2-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/aarch64/target_syscall.h | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'linux-user/aarch64/target_syscall.h') diff --git a/linux-user/aarch64/target_syscall.h b/linux-user/aarch64/target_syscall.h index 508219d62a..a98f568ab4 100644 --- a/linux-user/aarch64/target_syscall.h +++ b/linux-user/aarch64/target_syscall.h @@ -19,27 +19,4 @@ struct target_pt_regs { #define TARGET_MCL_FUTURE 2 #define TARGET_MCL_ONFAULT 4 -#define TARGET_PR_SVE_SET_VL 50 -#define TARGET_PR_SVE_GET_VL 51 - -#define TARGET_PR_PAC_RESET_KEYS 54 -# define TARGET_PR_PAC_APIAKEY (1 << 0) -# define TARGET_PR_PAC_APIBKEY (1 << 1) -# define TARGET_PR_PAC_APDAKEY (1 << 2) -# define TARGET_PR_PAC_APDBKEY (1 << 3) -# define TARGET_PR_PAC_APGAKEY (1 << 4) - -#define TARGET_PR_SET_TAGGED_ADDR_CTRL 55 -#define TARGET_PR_GET_TAGGED_ADDR_CTRL 56 -# define TARGET_PR_TAGGED_ADDR_ENABLE (1UL << 0) -/* MTE tag check fault modes */ -# define TARGET_PR_MTE_TCF_SHIFT 1 -# define TARGET_PR_MTE_TCF_NONE (0UL << TARGET_PR_MTE_TCF_SHIFT) -# define TARGET_PR_MTE_TCF_SYNC (1UL << TARGET_PR_MTE_TCF_SHIFT) -# define TARGET_PR_MTE_TCF_ASYNC (2UL << TARGET_PR_MTE_TCF_SHIFT) -# define TARGET_PR_MTE_TCF_MASK (3UL << TARGET_PR_MTE_TCF_SHIFT) -/* MTE tag inclusion mask */ -# define TARGET_PR_MTE_TAG_SHIFT 3 -# define TARGET_PR_MTE_TAG_MASK (0xffffUL << TARGET_PR_MTE_TAG_SHIFT) - #endif /* AARCH64_TARGET_SYSCALL_H */ -- cgit v1.2.3-55-g7522