Commit Graph

5 Commits

Author SHA1 Message Date
Alexander Graf 99033caee6 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>
2013-09-10 19:11:29 +01:00
Alexander Graf af89c7dba5 linux-user: Add AArch64 termbits.h definitions
Add the AArch64 termbits.h with all the target's termios related
constants and structures.

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: 1378235544-22290-20-git-send-email-peter.maydell@linaro.org
[PMM: split out from another patch]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-10 19:11:29 +01:00
Alexander Graf e2cea499cc linux-user: Implement cpu_set_tls() and cpu_clone_regs() for AArch64
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: 1378235544-22290-19-git-send-email-peter.maydell@linaro.org
[PMM: pulled out from another patch; don't use is_a64() here;
 moved to linux-user from target-arm]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-10 19:11:29 +01:00
Andreas Schwab 1744aea182 linux-user: Add signal handling for AArch64
This patch adds signal handling for AArch64. The code is based on the
respective source in the Linux kernel.

Signed-off-by: Andreas Schwab <schwab@suse.de>
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: 1378235544-22290-17-git-send-email-peter.maydell@linaro.org
Message-id: 1368505980-17151-10-git-send-email-john.rigby@linaro.org
[PMM: fixed style nits: tabs, long lines;
 pulled target_signal.h in from a later patch; it fits better here]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-10 19:11:28 +01:00
Alexander Graf c7907301e7 linux-user: Add syscall number definitions for AArch64
The AArch64 syscall definitions are all publicly available in the Linux
kernel. Let's add them to our linux-user emulation target, so that we
can easily handle AArch64 syscalls.

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: 1378235544-22290-15-git-send-email-peter.maydell@linaro.org
Message-id: 1368505980-17151-8-git-send-email-john.rigby@linaro.org
[PMM: changes relating to cpu_loop() removed as they are superseded
 by an earlier patch]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-10 19:11:28 +01:00