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2019-09-07m68k: Add serial controller to the NeXTcube machineThomas Huth
The NeXTcube uses a normal 8530 serial controller, so we can simply use our normal "escc" device here. While we're at it, also add a boot-serial-test for the next-cube machine, now that the serial output works. Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190831074519.32613-6-huth@tuxfamily.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2019-09-07escc: introduce a selector for the register bitLaurent Vivier
On Sparc and PowerMac, the bit 0 of the address selects the register type (control or data) and bit 1 selects the channel (B or A). On m68k Macintosh and NeXTcube, the bit 0 selects the channel and bit 1 the register type. This patch introduces a new parameter (bit_swap) to the device interface to indicate bits usage must be swapped between registers and channels. For the moment all the machines use the bit 0, but this change will be needed to emulate the Quadra 800 or NeXTcube machine. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> [thh: added NeXTcube to the patch description] Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190831074519.32613-5-huth@tuxfamily.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2019-09-07m68k: Add NeXTcube machineThomas Huth
It is still quite incomplete (no SCSI, no floppy emulation, no network, etc.), but the firmware already shows up the debug monitor prompt in the framebuffer display, so at least the very basics are already working. This code has been taken from Bryce Lanham's GSoC 2011 NeXT branch at https://github.com/blanham/qemu-NeXT/blob/next-cube/hw/next-cube.c and altered quite a bit to fit the latest interface and coding conventions of the current QEMU. Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190831074519.32613-4-huth@tuxfamily.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2019-09-07m68k: Add NeXTcube keyboard deviceThomas Huth
It is likely still quite incomplete (e.g. mouse and interrupts are not implemented yet), but it is good enough for keyboard input at the firmware monitor. This code has been taken from Bryce Lanham's GSoC 2011 NeXT branch at https://github.com/blanham/qemu-NeXT/blob/next-cube/hw/next-kbd.c and altered to fit the latest interface of the current QEMU (e.g. to use memory_region_init_io() instead of cpu_register_physical_memory()). Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190831074519.32613-3-huth@tuxfamily.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2019-09-07m68k: Add NeXTcube framebuffer device emulationThomas Huth
The NeXTcube uses a linear framebuffer with 4 greyscale colors and a fixed resolution of 1120 * 832. This code has been taken from Bryce Lanham's GSoC 2011 NeXT branch at https://github.com/blanham/qemu-NeXT/blob/next-cube/hw/next-fb.c and altered to fit the latest interface of the current QEMU (e.g. the device has been "qdev"-ified etc.). Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190831074519.32613-2-huth@tuxfamily.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2019-09-05Merge remote-tracking branch ↵Peter Maydell
'remotes/huth-gitlab/tags/pull-request-2019-09-05-v2' into staging - Make the core libqtest library independent from global_qtest - Clean up docs from hard-coded qemu-system-* names - Install libattr-dev and libcap-dev in gitlab-ci to test virtio-9p # gpg: Signature made Thu 05 Sep 2019 15:52:30 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2019-09-05-v2: gitlab-ci.yml: Install libattr-devel and libcap-devel to test virtio-9p qemu-doc: Do not hard-code the name of the QEMU binary tests/vm: Take the J=x setting into account for the vm-boot-ssh targets, too tests/libqtest: Use libqtest-single.h in tests that require global_qtest tests/libqtest: Move global_test wrapper function into a separate header tests: Remove unnecessary global_qtest references tests/libqos: Replace clock_step with qtest_clock_step in virtio code tests/libqos/e1000e: Make e1000e libqos functions independent from global_qtest tests/migration: Do not use functions anymore that rely on global_qtest Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05Merge remote-tracking branch 'remotes/berrange/tags/docs-pull-request' into ↵Peter Maydell
staging docs: add docs about use of automatic cleanup functions This is ostensibly about adding docs for the g_autofree/g_autoptr macros. As part of doing that, however, the existing HACKING doc is merged into the CODING_STYLE doc and the text is converted to rst with a table of contents. # gpg: Signature made Thu 05 Sep 2019 14:43:44 BST # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/docs-pull-request: docs: split the CODING_STYLE doc into distinct groups docs: document use of automatic cleanup functions in glib docs: merge HACKING.rst contents into CODING_STYLE.rst docs: convert README, CODING_STYLE and HACKING to RST syntax Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05gitlab-ci.yml: Install libattr-devel and libcap-devel to test virtio-9pThomas Huth
So far the gitlab-ci was not testing virtio-9p yet, since we did not install libattr-devel and libcap-devel in any of the pipelines. Do it now to get some more test coverage. Message-Id: <20190905111729.1197-1-thuth@redhat.com> Acked-by: Greg Kurz <groug@kaod.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-09-05docs: split the CODING_STYLE doc into distinct groupsDaniel P. Berrangé
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-05docs: document use of automatic cleanup functions in glibDaniel P. Berrangé
Document the use of g_autofree and g_autoptr in glib for automatic freeing of memory. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-05docs: merge HACKING.rst contents into CODING_STYLE.rstDaniel P. Berrangé
The split of information between the two docs is rather arbitary and unclear. It is simpler for contributors if all the information is in one file. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-05docs: convert README, CODING_STYLE and HACKING to RST syntaxDaniel P. Berrangé
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-05target/arm: Inline gen_bx_im into callersRichard Henderson
There are only two remaining uses of gen_bx_im. In each case, we know the destination mode -- not changing in the case of gen_jmp or changing in the case of trans_BLX_i. Use this to simplify the surrounding code. For trans_BLX_i, use gen_jmp for the actual branch. For gen_jmp, use gen_set_pc_im to set up the single-step. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-70-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Clean up disas_thumb_insnRichard Henderson
Now that everything is converted, remove the rest of the legacy decode. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-69-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, long branchesRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-68-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, Unconditional branchRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-67-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, load (literal)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-66-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, shift immediateRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-65-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, Miscellaneous 16-bit instructionsRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-64-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, Conditional branches, Supervisor callRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-63-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, push and popRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-62-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Split gen_nop_hintRichard Henderson
Now that all callers pass a constant value, split the switch statement into the individual trans_* functions. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190904193059.26202-61-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, nop hintsRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190904193059.26202-60-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, Reverse bytesRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-59-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, Change processor stateRichard Henderson
Add a check for ARMv6 in trans_CPS. We had this correct in the T16 path, but had previously forgotten the check on the A32 and T32 paths. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-58-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16, extractRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-57-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 adjust sp (immediate)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-56-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 add, compare, move (two high registers)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-55-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 branch and exchangeRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-54-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 one low register and immediateRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-53-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 add/sub (3 low, 2 low and imm)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-52-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 load/store multipleRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-51-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 add pc/sp (immediate)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-50-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 load/store (immediate offset)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-49-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 load/store (register offset)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-48-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert T16 data-processing (two low regs)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-47-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Add skeleton for T16 decodetreeRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-46-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Simplify disas_arm_insnRichard Henderson
Fold away all of the cases that now just goto illegal_op, because all of their internal bits are now in decodetree. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-45-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Simplify disas_thumb2_insnRichard Henderson
Fold away all of the cases that now just goto illegal_op, because all of their internal bits are now in decodetree. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-44-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert TTRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-43-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert SGRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-42-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert Table BranchRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-41-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert Unallocated memory hintRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-40-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert PLI, PLD, PLDWRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-39-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert SETENDRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-38-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert CPS (privileged)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-37-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert Clear-Exclusive, BarriersRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-36-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert RFE and SRSRichard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-35-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert SVCRichard Henderson
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-34-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-05target/arm: Convert B, BL, BLX (immediate)Richard Henderson
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190904193059.26202-33-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 15:54:21 +0000