Commit Graph

104780 Commits

Author SHA1 Message Date
Mark Cave-Ayland
836126c773 q800: move ESCC device to Q800MachineState
Also change the instantiation of the ESCC device to use object_initialize_child().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-17-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:26:47 +02:00
Mark Cave-Ayland
804ae67ee6 q800: move dp8393x device to Q800MachineState
Also change the instantiation of the dp8393x device to use object_initialize_child().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Jason Wang <jasowang@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-16-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:26:13 +02:00
Mark Cave-Ayland
2db48d0364 hw/net/dp8393x.c: move TYPE_DP8393X and dp8393xState into dp8393x.h
This is to enable them to be used outside of dp8393x.c.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Jason Wang <jasowang@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-15-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:25:40 +02:00
Mark Cave-Ayland
d7942e166a q800: move VIA2 device to Q800MachineState
Also change the instantiation of the VIA2 device to use object_initialize_child().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-14-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:25:05 +02:00
Mark Cave-Ayland
6d32c0643f q800: move VIA1 device to Q800MachineState
Also change the instantiation of the VIA1 device to use object_initialize_child().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-13-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:24:31 +02:00
Mark Cave-Ayland
f18a288632 q800: reimplement mac-io region aliasing using IO memory region
The current use of aliased memory regions causes us 2 problems: firstly the
output of "info qom-tree" is absolutely huge and difficult to read, and
secondly we have already reached the internal limit for memory regions as
adding any new memory region into the mac-io region causes QEMU to assert
with "phys_section_add: Assertion `map->sections_nb < TARGET_PAGE_SIZE'
failed".

Implement the mac-io region aliasing using a single IO memory region that
applies IO_SLICE_MASK representing the maximum size of the aliased region and
then forwarding the access to the existing mac-io memory region using the
address space API.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-12-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:23:56 +02:00
Mark Cave-Ayland
7527c52fd0 q800: introduce mac-io container memory region
Move all devices from the IO region to within the container in preparation
for updating the IO aliasing mechanism.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-11-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:23:23 +02:00
Mark Cave-Ayland
1ecc6ec1ff q800: move GLUE device to Q800MachineState
Also change the instantiation of the GLUE device to use object_initialize_child().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-10-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:22:49 +02:00
Mark Cave-Ayland
101b4764c7 q800-glue.c: switch TypeInfo registration to use DEFINE_TYPES() macro
The use of the DEFINE_TYPES() macro will soon be recommended over the use of
calling type_init() directly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-9-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:22:15 +02:00
Mark Cave-Ayland
8e0932802f q800: move GLUE device into separate q800-glue.c file
This will allow the q800-glue.h header to be included separately so that the
GLUE device can be referenced externally.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-8-mark.cave-ayland@ilande.co.uk>
[lv: update comment]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:21:57 +02:00
Mark Cave-Ayland
0b9b41fb8b q800: move ROM memory region to Q800MachineState
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-7-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:00:12 +02:00
Mark Cave-Ayland
36e2e338b3 q800: move CPU object into Q800MachineState
Also change the instantiation of the CPU to use object_initialize_child()
followed by a separate realisation.
Restrict valid CPU types to m68040.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-6-mark.cave-ayland@ilande.co.uk>
[lv: update commit message]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 09:00:00 +02:00
Mark Cave-Ayland
1a514d3a8a q800: rename q800_init() to q800_machine_init()
This will enable us later to distinguish between QOM initialisation and machine
initialisation.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-5-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 08:57:02 +02:00
Mark Cave-Ayland
a8019229c4 q800: introduce Q800MachineState
This provides an overall container and owner for Machine-related objects such
as MemoryRegions.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 08:57:02 +02:00
Mark Cave-Ayland
cbba124319 q800: add missing space after parent object in GLUEState
This brings GLUEState in line with our current QOM guidelines.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20230621085353.113233-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 08:57:02 +02:00
Mark Cave-Ayland
26fcbf0022 q800: fix up minor spacing issues in hw_compat_q800 GlobalProperty array
Ensure there is a space before the final closing brace for all global
properties.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230621085353.113233-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-06-22 08:57:02 +02:00
Richard Henderson
67fe6ae41d - Implement privilege levels for TriCore
- Fix missing REG_PAIR() for insns using two 32 regs
 - Fix erroneously saving PSW.CDC on CALL insns
 - Added some missing v1.6.2 insns
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Merge tag 'pull-tricore-20230621-1' of https://github.com/bkoppelmann/qemu into staging

- Implement privilege levels for TriCore
- Fix missing REG_PAIR() for insns using two 32 regs
- Fix erroneously saving PSW.CDC on CALL insns
- Added some missing v1.6.2 insns

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* tag 'pull-tricore-20230621-1' of https://github.com/bkoppelmann/qemu:
  target/tricore: Fix ICR.IE offset in RESTORE insn
  target/tricore: Honour privilege changes on PSW write
  target/tricore: Implement privilege level for all insns
  target/tricore: Introduce priv tb flag
  target/tricore: Indirect jump insns use tcg_gen_lookup_and_goto_ptr()
  target/tricore: ENABLE exit to main-loop
  target/tricore: Introduce DISAS_TARGET_EXIT
  target/tricore: Fix RR_JLI clobbering reg A[11]
  target/tricore: Fix helper_ret() not correctly restoring PSW
  target/tricore: Add CHECK_REG_PAIR() for insn accessing 64 bit regs
  target/tricore: Correctly fix saving PSW.CDE to CSA on call
  target/tricore: Fix out-of-bounds index in imask instruction
  target/tricore: Add DISABLE insn variant
  target/tricore: Implement SYCSCALL insn
  target/tricore: Add shuffle insn
  target/tricore: Add crc32.b insn
  target/tricore: Add crc32l.w insn
  target/tricore: Add LHA insn
  target/tricore: Add popcnt.w insn
  target/tricore: Introduce ISA 1.6.2 feature

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-21 20:08:48 +02:00
Bastian Koppelmann
a9c37abdff target/tricore: Fix ICR.IE offset in RESTORE insn
from ISA v1.6.1 onwards the bit position of ICR.IE changed.
ctx->icr_ie_offset contains the correct value for the ISA version used
by the vCPU. We also need to exit this tb here, as we might have enabled
interrupts.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-9-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
19a18edd88 target/tricore: Honour privilege changes on PSW write
the CPU can change the privilege level by writing the corresponding bits
in PSW. If this happens all instructions after this 'mtcr' in the TB are
translated with the wrong privilege level. So we have to exit to the
cpu_loop() and start translating again with the new privilege level.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-8-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
57b9c589b6 target/tricore: Implement privilege level for all insns
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-7-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
878d1b6a90 target/tricore: Introduce priv tb flag
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-6-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
d8f466af7c target/tricore: Indirect jump insns use tcg_gen_lookup_and_goto_ptr()
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-5-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
2dbd73bf17 target/tricore: ENABLE exit to main-loop
so we can recognize exceptions after re-enabling interrupts.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reported-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-4-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
1706e04f6e target/tricore: Introduce DISAS_TARGET_EXIT
this replaces all calls to tcg_gen_exit_tb() and moves them to
tricore_tb_stop().

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-3-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
8da70480f5 target/tricore: Fix RR_JLI clobbering reg A[11]
if A[r1] == A[11], then we would overwrite the destination address of
the jump with the return address.

Reported-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230621142302.1648383-2-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
82736612e7 target/tricore: Fix helper_ret() not correctly restoring PSW
We are always taking the TRICORE_FEATURE_13 branch as every CPU has TRICORE_FEATURE_13.
For CPUs with ISA > 1.3 we have to take the else branch.

We fix this by inverting the condition. We check for
TRICORE_FEATURE_131, which every CPU except TRICORE_FEATURE_13 CPUs
have.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1700
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230612113245.56667-5-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
6991777ec4 target/tricore: Add CHECK_REG_PAIR() for insn accessing 64 bit regs
some insns were not checking if an even index was used to access a 64
bit register. In the worst case that could lead to a buffer overflow as
reported in https://gitlab.com/qemu-project/qemu/-/issues/1698.

Reported-by: Siqi Chen <coc.cyqh@gmail.com>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230612113245.56667-4-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
5434557ffc target/tricore: Correctly fix saving PSW.CDE to CSA on call
we don't want to save PSW.CDC to the CSA, but PSW.CDE must be saved.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1699
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230612113245.56667-3-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Siqi Chen
d34b092cab target/tricore: Fix out-of-bounds index in imask instruction
When translating  "imask" instruction of Tricore architecture, QEMU did not check whether the register index was out of bounds, resulting in a global-buffer-overflow.

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1698
Reported-by: Siqi Chen <coc.cyqh@gmail.com>
Signed-off-by: Siqi Chen <coc.cyqh@gmail.com>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230612065633.149152-1-coc.cyqh@gmail.com>
Message-Id: <20230612113245.56667-2-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
0b9f9b63c2 target/tricore: Add DISABLE insn variant
this variant saves the 'IE' bit to a 'd' register. The 'IE' bitfield
changed from ISA version 1.6.1, so we add icr_ie_offset to DisasContext
as with the other DISABLE insn.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-9-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
3b5d136db6 target/tricore: Implement SYCSCALL insn
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1452
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-8-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:54 +02:00
Bastian Koppelmann
4e3377bb5a target/tricore: Add shuffle insn
this is based on code by volumit (https://github.com/volumit/qemu/).

Reported in https://gitlab.com/qemu-project/qemu/-/issues/1667
and https://gitlab.com/qemu-project/qemu/-/issues/1452.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-7-kbastian@mail.uni-paderborn.de>
2023-06-21 18:09:48 +02:00
Bastian Koppelmann
0eaafe33d0 target/tricore: Add crc32.b insn
reported in https://gitlab.com/qemu-project/qemu/-/issues/1667

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-6-kbastian@mail.uni-paderborn.de>
2023-06-21 17:56:45 +02:00
Bastian Koppelmann
dc0b4368be target/tricore: Add crc32l.w insn
reported in https://gitlab.com/qemu-project/qemu/-/issues/1667

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-5-kbastian@mail.uni-paderborn.de>
2023-06-21 17:56:45 +02:00
Bastian Koppelmann
73f874d9fe target/tricore: Add LHA insn
reported in https://gitlab.com/qemu-project/qemu/-/issues/1667

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-4-kbastian@mail.uni-paderborn.de>
2023-06-21 17:56:45 +02:00
Bastian Koppelmann
fd6f446a5e target/tricore: Add popcnt.w insn
reported in https://gitlab.com/qemu-project/qemu/-/issues/1667

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-3-kbastian@mail.uni-paderborn.de>
2023-06-21 17:56:45 +02:00
Bastian Koppelmann
4d2b2e766a target/tricore: Introduce ISA 1.6.2 feature
we also introduce the tc37x CPU that implements that ISA version.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-2-kbastian@mail.uni-paderborn.de>
2023-06-21 17:56:45 +02:00
Peter Maydell
c5ffd16ba4 Revert "cputlb: Restrict SavedIOTLB to system emulation"
This reverts commit d7ee93e243.

That commit tries to make a field in the CPUState struct not be
present when CONFIG_USER_ONLY is set.  Unfortunately, you can't
conditionally omit fields in structs like this based on ifdefs that
are set per-target.  If you try it, then code in files compiled
per-target (where CONFIG_USER_ONLY is or can be set) will disagree
about the struct layout with files that are compiled once-only (where
this kind of ifdef is never set).

This manifests specifically in 'make check-tcg' failing, because code
in cpus-common.c that sets up the CPUState::cpu_index field puts it
at a different offset from the code in plugins/core.c in
qemu_plugin_vcpu_init_hook() which reads the cpu_index field.  The
latter then hits an assert because from its point of view every
thread has a 0 cpu_index. There might be other weird behaviour too.

Mostly we catch this kind of bug because the CONFIG_whatever is
listed in include/exec/poison.h and so the reference to it in
build-once source files will then cause a compiler error.
Unfortunately CONFIG_USER_ONLY is an exception to that: we have some
places where we use it in "safe" ways in headers that will be seen by
once-only source files (e.g.  ifdeffing out function prototypes) and
it would be a lot of refactoring to be able to get to a position
where we could poison it.  This leaves us in a "you have to be
careful to walk around the bear trap" situation...

Fixes: d7ee93e243 ("cputlb: Restrict SavedIOTLB to system emulation")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230620175712.1331625-1-peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-21 07:19:46 +02:00
Richard Henderson
2346098b95 hppa: New SeaBIOS-hppa version 7 ROM
New SeaBIOS-hppa version 7 ROM to fix Debian-12
 CD-ROM boot issues.
 
 Signed-off-by: Helge Deller <deller@gmx.de>
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Merge tag 'seabios-hppa-v7-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa: New SeaBIOS-hppa version 7 ROM

New SeaBIOS-hppa version 7 ROM to fix Debian-12
CD-ROM boot issues.

Signed-off-by: Helge Deller <deller@gmx.de>

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# gpg: Signature made Tue 20 Jun 2023 09:57:57 PM CEST
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'seabios-hppa-v7-pull-request' of https://github.com/hdeller/qemu-hppa:
  target/hppa: New SeaBIOS-hppa version 7

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-21 07:12:45 +02:00
Helge Deller
bb9c998ca9 target/hppa: New SeaBIOS-hppa version 7
Update SeaBIOS-hppa to version 7 which fixes a boot problem
with Debian-12 install CD images.

The problem with Debian-12 is, that the ramdisc got bigger
than what the firmware could load in one call to the LSI
scsi driver.

Signed-off-by: Helge Deller <deller@gmx.de>
2023-06-20 21:39:47 +02:00
Richard Henderson
cab35c73be tcg: Define _CALL_AIX for clang on ppc64
accel/tcg: Build fix for macos catalina
 accel/tcg: Handle MO_ATOM_WITHIN16 in do_st16_leN
 accel/tcg: Restrict SavedIOTLB to system emulation
 accel/tcg: Use generic 'helper-proto-common.h' header
 plugins: Remove unused 'exec/helper-proto.h' header
 *: Check for CONFIG_USER_ONLY instead of CONFIG_SOFTMMU
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Merge tag 'pull-tcg-20230620' of https://gitlab.com/rth7680/qemu into staging

tcg: Define _CALL_AIX for clang on ppc64
accel/tcg: Build fix for macos catalina
accel/tcg: Handle MO_ATOM_WITHIN16 in do_st16_leN
accel/tcg: Restrict SavedIOTLB to system emulation
accel/tcg: Use generic 'helper-proto-common.h' header
plugins: Remove unused 'exec/helper-proto.h' header
*: Check for CONFIG_USER_ONLY instead of CONFIG_SOFTMMU

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# gpg: Signature made Tue 20 Jun 2023 10:25:06 AM CEST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-tcg-20230620' of https://gitlab.com/rth7680/qemu:
  cputlb: Restrict SavedIOTLB to system emulation
  exec/cpu-defs: Check for SOFTMMU instead of !USER_ONLY
  accel/tcg/cpu-exec: Use generic 'helper-proto-common.h' header
  plugins: Remove unused 'exec/helper-proto.h' header
  meson: Replace softmmu_ss -> system_ss
  meson: Replace CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLY
  meson: Alias CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLY
  accel/tcg: Check for USER_ONLY definition instead of SOFTMMU one
  hw/core/cpu: Check for USER_ONLY definition instead of SOFTMMU one
  target/ppc: Check for USER_ONLY definition instead of SOFTMMU one
  target/m68k: Check for USER_ONLY definition instead of SOFTMMU one
  target/tricore: Remove pointless CONFIG_SOFTMMU guard
  target/i386: Simplify i386_tr_init_disas_context()
  tcg/ppc: Define _CALL_AIX for clang on ppc64(be)
  accel/tcg: Handle MO_ATOM_WITHIN16 in do_st16_leN
  host/include/x86_64: Use __m128i for "x" constraints

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:26:53 +02:00
Philippe Mathieu-Daudé
d7ee93e243 cputlb: Restrict SavedIOTLB to system emulation
Commit 2f3a57ee47 ("cputlb: ensure we save the IOTLB data in
case of reset") added the SavedIOTLB structure -- which is
system emulation specific -- in the generic CPUState structure.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221216215519.5522-3-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:02:14 +02:00
Philippe Mathieu-Daudé
708906dcd6 exec/cpu-defs: Check for SOFTMMU instead of !USER_ONLY
We want to check the softmmu tlb availability, not
if we are targetting system emulation. Besides, this
code could be used by user emulation in the future.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230605230216.17202-1-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
a3e7f70229 accel/tcg/cpu-exec: Use generic 'helper-proto-common.h' header
We only need lookup_tb_ptr() prototype.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230611085846.21415-3-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
69a305eff4 plugins: Remove unused 'exec/helper-proto.h' header
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230611085846.21415-2-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
de6cd7599b meson: Replace softmmu_ss -> system_ss
We use the user_ss[] array to hold the user emulation sources,
and the softmmu_ss[] array to hold the system emulation ones.
Hold the latter in the 'system_ss[]' array for parity with user
emulation.

Mechanical change doing:

  $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230613133347.82210-10-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
c7b64948f8 meson: Replace CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLY
Since we *might* have user emulation with softmmu,
use the clearer 'CONFIG_SYSTEM_ONLY' key to check
for system emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230613133347.82210-9-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
bd0c03b2d3 meson: Alias CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLY
We use the CONFIG_USER_ONLY key to describe user emulation,
and the CONFIG_SOFTMMU key to describe system emulation. Alias
it as 'CONFIG_SYSTEM_ONLY' for parity with user emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230613133347.82210-8-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
905db98a73 accel/tcg: Check for USER_ONLY definition instead of SOFTMMU one
Since we *might* have user emulation with softmmu,
replace the system emulation check by !user emulation one.

Invert some if() ladders for clarity.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230613133347.82210-7-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00
Philippe Mathieu-Daudé
75fe97b429 hw/core/cpu: Check for USER_ONLY definition instead of SOFTMMU one
Since we *might* have user emulation with softmmu,
replace the system emulation check by !user emulation one.

Invert the #ifdef'ry in TCGCPUOps structure for clarity.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230613133347.82210-6-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20 10:01:30 +02:00