Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/target/ppc/user_only_helper.c?h=spice_video_codecs 2021-11-02T11:00:52+00:00 2021-11-02T11:00:52+00:00 Richard Henderson 2021-09-18T13:37:19+00:00 urn:sha1:1db8af5c87ef5c89ecdb9e2d2620cd38cfbca940 Record DAR, DSISR, and exception_index. That last means that we must exit to cpu_loop ourselves, instead of letting exception_index being overwritten. This is exactly what the user-mode ppc_cpu_tlb_fill does, so simply rename it as ppc_cpu_record_sigsegv. Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2020-11-15T15:38:50+00:00 Chetan Pant 2020-10-19T06:11:26+00:00 urn:sha1:6bd039cdbee2378ae1dff1d8b735466e9473f7f6 There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201019061126.3102-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> 2019-05-10T18:12:50+00:00 Richard Henderson 2019-04-02T10:03:41+00:00 urn:sha1:351bc97ecfa4b7ef1f1fc9cc32de3541b2130000 Cc: qemu-ppc@nongnu.org Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2018-01-25T15:02:24+00:00 Laurent Vivier 2018-01-18T19:38:40+00:00 urn:sha1:98670d47cd8d63a529ff230fd39ddaa186156f8c The MC68040 MMU provides the size of the access that triggers the page fault. This size is set in the Special Status Word which is written in the stack frame of the access fault exception. So we need the size in m68k_cpu_unassigned_access() and m68k_cpu_handle_mmu_fault(). To be able to do that, this patch modifies the prototype of handle_mmu_fault handler, tlb_fill() and probe_write(). do_unassigned_access() already includes a size parameter. This patch also updates handle_mmu_fault handlers and tlb_fill() of all targets (only parameter, no code change). Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180118193846.24953-2-laurent@vivier.eu> 2016-12-20T20:52:12+00:00 Thomas Huth 2016-10-11T06:56:52+00:00 urn:sha1:fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part] Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part] Acked-by: Michael Walle <michael@walle.cc> [lm32 part] Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part] Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part] Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part] Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part] Acked-by: Richard Henderson <rth@twiddle.net> [alpha part] Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part] Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part] Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part] Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part] Signed-off-by: Thomas Huth <thuth@redhat.com>