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qemu-e2k/linux-user/aarch64/target_syscall.h

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linux-user: Clean up target_syscall.h header guards Some of them use guard symbol TARGET_SYSCALL_H, but we also have CRIS_SYSCALL_H, MICROBLAZE_SYSCALLS_H, TILEGX_SYSCALLS_H and __UC32_SYSCALL_H__. They all upset scripts/clean-header-guards.pl. Reuse of the same guard symbol TARGET_SYSCALL_H in multiple headers is okay as long as they cannot be included together. The script can't tell, so it warns. The script dislikes the other guard symbols, too. They don't match their file name (they should, to make guard collisions less likely), and __UC32_SYSCALL_H__ is a reserved identifier. Clean them all up: use guard symbol $target_TARGET_SYSCALL_H for linux-user/$target/target_sycall.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-06-29 10:47:26 +02:00
#ifndef AARCH64_TARGET_SYSCALL_H
#define AARCH64_TARGET_SYSCALL_H
build: [linux-user] Rename "syscall.h" to "target_syscall.h" in target directories This fixes double-definitions in linux-user builds when using the UST tracing backend (which indirectly includes the system's "syscall.h"). Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-02-01 19:38:42 +01:00
linux-user: Add AArch64 support This patch adds support for AArch64 in all the small corners of linux-user (primarily in image loading and startup code). Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1378235544-22290-22-git-send-email-peter.maydell@linaro.org Message-id: 1368505980-17151-11-git-send-email-john.rigby@linaro.org [PMM: * removed some unnecessary #defines from syscall.h * catch attempts to use a 32 bit only cpu with aarch64-linux-user * termios stuff moved into its own patch * we specify our minimum uname version here now ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-03 21:12:21 +02:00
struct target_pt_regs {
uint64_t regs[31];
uint64_t sp;
uint64_t pc;
uint64_t pstate;
};
linux-user: Add separate aarch64_be uname Make big-endian aarch64 systems identify as aarch64_be as expected by big-endian userland and toolchains. Signed-off-by: Michael Weiser <michael.weiser@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20171220212308.12614-3-michael.weiser@gmx.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11 14:25:31 +01:00
#if defined(TARGET_WORDS_BIGENDIAN)
#define UNAME_MACHINE "aarch64_be"
#else
linux-user: Add AArch64 support This patch adds support for AArch64 in all the small corners of linux-user (primarily in image loading and startup code). Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1378235544-22290-22-git-send-email-peter.maydell@linaro.org Message-id: 1368505980-17151-11-git-send-email-john.rigby@linaro.org [PMM: * removed some unnecessary #defines from syscall.h * catch attempts to use a 32 bit only cpu with aarch64-linux-user * termios stuff moved into its own patch * we specify our minimum uname version here now ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-03 21:12:21 +02:00
#define UNAME_MACHINE "aarch64"
linux-user: Add separate aarch64_be uname Make big-endian aarch64 systems identify as aarch64_be as expected by big-endian userland and toolchains. Signed-off-by: Michael Weiser <michael.weiser@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20171220212308.12614-3-michael.weiser@gmx.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11 14:25:31 +01:00
#endif
linux-user: Add AArch64 support This patch adds support for AArch64 in all the small corners of linux-user (primarily in image loading and startup code). Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1378235544-22290-22-git-send-email-peter.maydell@linaro.org Message-id: 1368505980-17151-11-git-send-email-john.rigby@linaro.org [PMM: * removed some unnecessary #defines from syscall.h * catch attempts to use a 32 bit only cpu with aarch64-linux-user * termios stuff moved into its own patch * we specify our minimum uname version here now ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-03 21:12:21 +02:00
#define UNAME_MINIMUM_RELEASE "3.8.0"
linux-user: AArch64: define TARGET_CLONE_BACKWARDS The AArch64 linux-user support was written before but merged after commit 4ce6243dc621 which cleaned up the handling of the clone() syscall argument order, so we failed to notice that AArch64 also needs TARGET_CLONE_BACKWARDS to be defined. Add this define so that clone and fork syscalls work correctly. Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-01-04 23:15:47 +01:00
#define TARGET_CLONE_BACKWARDS
linux-user: Minimum Sig Handler Stack Size for PPC64 ELF V2 The ELF V2 ABI for PPC64 defines MINSIGSTKSZ as 4096 bytes whereas it was 2048 previously. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2014-08-12 20:53:40 +02:00
#define TARGET_MINSIGSTKSZ 2048
linux-user: Support target-to-host translation of mlockall argument The argument to the mlockall system call is not necessarily the same on all platforms and thus may require translation prior to passing to the host. For example, PowerPC 64 bit platforms define values for MCL_CURRENT (0x2000) and MCL_FUTURE (0x4000) which are different from Intel platforms (0x1 and 0x2, respectively) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2014-08-12 20:53:42 +02:00
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
build: [linux-user] Rename "syscall.h" to "target_syscall.h" in target directories This fixes double-definitions in linux-user builds when using the UST tracing backend (which indirectly includes the system's "syscall.h"). Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-02-01 19:38:42 +01:00
linux-user: Implement aarch64 PR_SVE_SET/GET_VL As an implementation choice, widening VL has zeroed the previously inaccessible portion of the sve registers. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20180303143823.27055-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-09 18:09:43 +01:00
#define TARGET_PR_SVE_SET_VL 50
#define TARGET_PR_SVE_GET_VL 51
linux-user: Initialize aarch64 pac keys Initialize the keys to a non-zero value on process start. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-25 23:57:12 +01:00
void arm_init_pauth_key(ARMPACKey *key);
linux-user: Clean up target_syscall.h header guards Some of them use guard symbol TARGET_SYSCALL_H, but we also have CRIS_SYSCALL_H, MICROBLAZE_SYSCALLS_H, TILEGX_SYSCALLS_H and __UC32_SYSCALL_H__. They all upset scripts/clean-header-guards.pl. Reuse of the same guard symbol TARGET_SYSCALL_H in multiple headers is okay as long as they cannot be included together. The script can't tell, so it warns. The script dislikes the other guard symbols, too. They don't match their file name (they should, to make guard collisions less likely), and __UC32_SYSCALL_H__ is a reserved identifier. Clean them all up: use guard symbol $target_TARGET_SYSCALL_H for linux-user/$target/target_sycall.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-06-29 10:47:26 +02:00
#endif /* AARCH64_TARGET_SYSCALL_H */
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