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2013-11-29linux-user: create target_structs header to place ipc_perm and shmid_dsPetar Jovanovic1-0/+58
Creating target_structs header in linux-user/$arch/ and making target_ipc_perm and target_shmid_ds its first inhabitants. The struct defintions may/should be further fine-tuned by arch maintainers. Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2013-09-10linux-user: Add AArch64 supportAlexander Graf1-0/+9
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>
2013-09-10linux-user: Add AArch64 termbits.h definitionsAlexander Graf1-0/+220
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>
2013-09-10linux-user: Implement cpu_set_tls() and cpu_clone_regs() for AArch64Alexander Graf1-0/+35
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>
2013-09-10linux-user: Add signal handling for AArch64Andreas Schwab1-0/+29
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>
2013-09-10linux-user: Add syscall number definitions for AArch64Alexander Graf1-0/+323
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>