Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging

Accelerator patches

- Extract page-protection definitions to page-protection.h
- Rework in accel/tcg in preparation of extr

Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging

Accelerator patches

- Extract page-protection definitions to page-protection.h
- Rework in accel/tcg in preparation of extracting TCG fields from CPUState
- More uses of get_task_state() in user emulation
- Xen refactors in preparation for adding multiple map caches (Juergen & Edgar)
- MAINTAINERS updates (Aleksandar and Bin)

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# gpg: Signature made Mon 06 May 2024 05:42:08 AM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* tag 'accel-20240506' of https://github.com/philmd/qemu: (28 commits)
MAINTAINERS: Update my email address
MAINTAINERS: Update Aleksandar Rikalo email
system: Pass RAM MemoryRegion and is_write in xen_map_cache()
xen: mapcache: Break out xen_map_cache_init_single()
xen: mapcache: Break out xen_invalidate_map_cache_single()
xen: mapcache: Refactor xen_invalidate_map_cache_entry_unlocked
xen: mapcache: Refactor xen_replace_cache_entry_unlocked
xen: mapcache: Break out xen_ram_addr_from_mapcache_single
xen: mapcache: Refactor xen_remap_bucket for multi-instance
xen: mapcache: Refactor xen_map_cache for multi-instance
xen: mapcache: Refactor lock functions for multi-instance
xen: let xen_ram_addr_from_mapcache() return -1 in case of not found entry
system: let qemu_map_ram_ptr() use qemu_ram_ptr_length()
user: Use get_task_state() helper
user: Declare get_task_state() once in 'accel/tcg/vcpu-state.h'
user: Forward declare TaskState type definition
accel/tcg: Move @plugin_mem_cbs from CPUState to CPUNegativeOffsetState
accel/tcg: Restrict cpu_plugin_mem_cbs_enabled() to TCG
accel/tcg: Restrict qemu_plugin_vcpu_exit_hook() to TCG plugins
accel/tcg: Update CPUNegativeOffsetState::can_do_io field documentation
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

exec/cpu: Extract page-protection definitions to page-protection.h

Extract page-protection definitions from "exec/cpu-all.h"
to "exec/page-protection.h".

The list of files requiring the new header

exec/cpu: Extract page-protection definitions to page-protection.h

Extract page-protection definitions from "exec/cpu-all.h"
to "exec/page-protection.h".

The list of files requiring the new header was generated
using:

$ git grep -wE \
'PAGE_(READ|WRITE|EXEC|RWX|VALID|ANON|RESERVED|TARGET_.|PASSTHROUGH)'

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240427155714.53669-3-philmd@linaro.org>

show more ...

Merge tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu into staging

* Add missing ERRP_GUARD() statements in functions that need it
* Prefer fast cpu_env() over slower CPU QOM cast mac

Merge tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu into staging

* Add missing ERRP_GUARD() statements in functions that need it
* Prefer fast cpu_env() over slower CPU QOM cast macro

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# gpg: Signature made Tue 12 Mar 2024 11:35:50 GMT
# 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

* tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu: (55 commits)
user: Prefer fast cpu_env() over slower CPU QOM cast macro
target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro
target/tricore: Prefer fast cpu_env() over slower CPU QOM cast macro
target/sparc: Prefer fast cpu_env() over slower CPU QOM cast macro
target/sh4: Prefer fast cpu_env() over slower CPU QOM cast macro
target/rx: Prefer fast cpu_env() over slower CPU QOM cast macro
target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro
target/openrisc: Prefer fast cpu_env() over slower CPU QOM cast macro
target/nios2: Prefer fast cpu_env() over slower CPU QOM cast macro
target/mips: Prefer fast cpu_env() over slower CPU QOM cast macro
target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macro
target/m68k: Prefer fast cpu_env() over slower CPU QOM cast macro
target/loongarch: Prefer fast cpu_env() over slower CPU QOM cast macro
target/i386/hvf: Use CPUState typedef
target/hexagon: Prefer fast cpu_env() over slower CPU QOM cast macro
target/cris: Prefer fast cpu_env() over slower CPU QOM cast macro
target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro
target/alpha: Prefer fast cpu_env() over slower CPU QOM cast macro
target: Replace CPU_GET_CLASS(cpu -> obj) in cpu_reset_hold() handler
bulk: Call in place single use cpu_env()
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro

Mechanical patch produced running the command documented
in scripts/coccinelle/cpu_env.cocci_template header.

Reviewed-by: Richard H

target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro

Mechanical patch produced running the command documented
in scripts/coccinelle/cpu_env.cocci_template header.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240129164514.73104-10-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge tag 'misc-20230831' of https://github.com/philmd/qemu into staging

Misc patches queue

Build fixes:
- Only define OS_OBJECT_USE_OBJC with gcc

Overall cleanups:
- Do not declare function proto

Merge tag 'misc-20230831' of https://github.com/philmd/qemu into staging

Misc patches queue

Build fixes:
- Only define OS_OBJECT_USE_OBJC with gcc

Overall cleanups:
- Do not declare function prototypes using 'extern' keyword
- Remove unmaintained HAX accelerator
- Have FEWatchFunc handlers return G_SOURCE_CONTINUE/REMOVE instead of boolean
- Avoid modifying QOM class internals from instance in pmbus_device
- Avoid variable-length array in xhci_get_port_bandwidth
- Remove unuseful kvmclock_create() stub
- Style: permit inline loop variables
- Various header cleanups
- Various spelling fixes

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# gpg: Signature made Thu 31 Aug 2023 13:48:53 EDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'misc-20230831' of https://github.com/philmd/qemu: (39 commits)
build: Only define OS_OBJECT_USE_OBJC with gcc
tests/tcg/aarch64: Rename bti-crt.inc.c -> bti-crt.c.inc
ui: spelling fixes
util: spelling fixes
util/fifo8: Fix typo in fifo8_push_all() description
hw/i386: Rename 'hw/kvm/clock.h' -> 'hw/i386/kvm/clock.h'
hw/i386: Remove unuseful kvmclock_create() stub
hw/usb/hcd-xhci: Avoid variable-length array in xhci_get_port_bandwidth()
hw/usb: spelling fixes
hw/sd: spelling fixes
hw/mips: spelling fixes
hw/display: spelling fixes
hw/ide: spelling fixes
hw/i2c: spelling fixes
hw/i2c/pmbus_device: Fix modifying QOM class internals from instance
hw/char/pl011: Replace magic values by register field definitions
hw/char/pl011: Remove duplicated PL011_INT_[RT]X definitions
hw/char/pl011: Display register name in trace events
hw/char/pl011: Restrict MemoryRegionOps implementation access sizes
hw/char: Have FEWatchFunc handlers return G_SOURCE_CONTINUE/REMOVE
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

target/translate: Include missing 'exec/cpu_ldst.h' header

All these files access the CPU LD/ST API declared in "exec/cpu_ldst.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed

target/translate: Include missing 'exec/cpu_ldst.h' header

All these files access the CPU LD/ST API declared in "exec/cpu_ldst.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230828221314.18435-4-philmd@linaro.org>

show more ...

Merge tag 'trivial-patches-20230708' of https://gitlab.com/mjt0k/qemu into staging

qemu trivial patches for 2023-07-08

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Merge tag 'trivial-patches-20230708' of https://gitlab.com/mjt0k/qemu into staging

qemu trivial patches for 2023-07-08

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# gpg: Signature made Sat 08 Jul 2023 05:25:47 AM BST
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [undefined]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [undefined]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [undefined]
# 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: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59

* tag 'trivial-patches-20230708' of https://gitlab.com/mjt0k/qemu:
hw/arm/virt-acpi-build.c: Add missing header
migration: unexport migrate_fd_error()
migration: factor out "resume_requested" in qmp_migrate()
qemu-options.hx: Fix indentation of some option descriptions
vdpa: Sort vdpa_feature_bits array alphabetically
vdpa: Delete duplicated VIRTIO_NET_F_RSS in vdpa_feature_bits
hw: Simplify calls to pci_nic_init_nofail()
trivial: man page: document display::gtk::zoom-to-fit
target/avr: Fix handling of interrupts above 33.
hw/riscv/virt.c: fix typo in 'aia' description

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/avr: Fix handling of interrupts above 33.

This commit addresses a bug in the AVR interrupt handling code.
The modification involves replacing the usage of the ctz32 function
with ctz64 to ens

target/avr: Fix handling of interrupts above 33.

This commit addresses a bug in the AVR interrupt handling code.
The modification involves replacing the usage of the ctz32 function
with ctz64 to ensure proper handling of interrupts above 33 in the AVR
target.

Previously, timers 3, 4, and 5 interrupts were not functioning correctly
because most of their interrupt vectors are numbered above 33.

Signed-off-by: Lucas Dietrich <ld.adecy@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: updated subject line to have subsytem prefix)

show more ...

Merge tag 'pull-tcg-20230605' of https://gitlab.com/rth7680/qemu into staging

Build tcg/ once for system and once for user.
Unmap perf_marker.
Remove left over _link_error() definitions.

# -----BEG

Merge tag 'pull-tcg-20230605' of https://gitlab.com/rth7680/qemu into staging

Build tcg/ once for system and once for user.
Unmap perf_marker.
Remove left over _link_error() definitions.

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# gpg: Signature made Mon 05 Jun 2023 01:13:29 PM PDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-tcg-20230605' of https://gitlab.com/rth7680/qemu: (52 commits)
tcg/tcg-op-vec: Remove left over _link_error() definitions
accel/tcg: Unmap perf_marker
tcg: Build once for system and once for user-only
exec/poison: Do not poison CONFIG_SOFTMMU
plugins: Drop unused headers from exec/plugin-gen.h
plugins: Move plugin_insn_append to translator.c
tcg: Remove target-specific headers from tcg.[ch]
tcg: Move env defines out of NEED_CPU_H in helper-head.h
tcg: Fix PAGE/PROT confusion
accel/tcg: Tidy includes for translator.[ch]
target/arm: Add missing include of exec/exec-all.h
target/*: Add missing includes of exec/translation-block.h
target/mips: Tidy helpers for translation
target/arm: Tidy helpers for translation
accel/tcg: Move translator_fake_ldb out of line
target/ppc: Inline gen_icount_io_start()
accel/tcg: Introduce translator_io_start
accel/tcg: Move most of gen-icount.h into translator.c
include/exec: Remove CODE_GEN_AVG_BLOCK_SIZE
tcg: Spit out exec/translation-block.h
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/avr: Add missing includes of qemu/error-report.h

This had been pulled in from tcg/tcg.h, via exec/cpu_ldst.h,
via exec/exec-all.h, but the include of tcg.h will be removed.

Reviewed-by: Phil

target/avr: Add missing includes of qemu/error-report.h

This had been pulled in from tcg/tcg.h, via exec/cpu_ldst.h,
via exec/exec-all.h, but the include of tcg.h will be removed.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-avr-20220901' of https://gitlab.com/rth7680/qemu into staging

Fix avr_cpu_tlb_fill use of probe argument
Fix skip instructions being separated from the next insn (#1118)

# -----BEGI

Merge tag 'pull-avr-20220901' of https://gitlab.com/rth7680/qemu into staging

Fix avr_cpu_tlb_fill use of probe argument
Fix skip instructions being separated from the next insn (#1118)

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# gpg: Signature made Thu 01 Sep 2022 01:44:46 EDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-avr-20220901' of https://gitlab.com/rth7680/qemu:
target/avr: Disable interrupts when env->skip set
target/avr: Only execute one interrupt at a time
target/avr: Call avr_cpu_do_interrupt directly
target/avr: Support probe argument to tlb_fill

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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target/avr: Disable interrupts when env->skip set

This bit is not saved across interrupts, so we must
delay delivering the interrupt until the skip has
been processed.

Resolves: https://gitlab.com/

target/avr: Disable interrupts when env->skip set

This bit is not saved across interrupts, so we must
delay delivering the interrupt until the skip has
been processed.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1118
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/avr: Only execute one interrupt at a time

We cannot deliver two interrupts simultaneously;
the first interrupt handler must execute first.

Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Rev

target/avr: Only execute one interrupt at a time

We cannot deliver two interrupts simultaneously;
the first interrupt handler must execute first.

Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/avr: Call avr_cpu_do_interrupt directly

There is no need to go through cc->tcg_ops when
we know what value that must have.

Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philip

target/avr: Call avr_cpu_do_interrupt directly

There is no need to go through cc->tcg_ops when
we know what value that must have.

Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/avr: Support probe argument to tlb_fill

While there are no target-specific nonfaulting probes,
generic code may grow some uses at some point.

Note that the attrs argument was incorrect -- it

target/avr: Support probe argument to tlb_fill

While there are no target-specific nonfaulting probes,
generic code may grow some uses at some point.

Note that the attrs argument was incorrect -- it should have
been MEMTXATTRS_UNSPECIFIED. Just use the simpler interface.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge tag 'pull-tcg-20220621' of https://gitlab.com/rth7680/qemu into staging

Speed empty timer list in qemu_clock_deadline_ns_all.
Implement remainder for Power3.1 hosts.
Optimize ppc host icache f

Merge tag 'pull-tcg-20220621' of https://gitlab.com/rth7680/qemu into staging

Speed empty timer list in qemu_clock_deadline_ns_all.
Implement remainder for Power3.1 hosts.
Optimize ppc host icache flushing.
Cleanups to tcg_accel_ops_init.
Fix mmio crash accessing unmapped physical memory.

# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmKyLesdHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV8O1wf5AW6JeeUTs2r3owsK
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# sQ61V4fWCwvQJdHMyG756Xsh8Xjf18mrNQZ5PLGkyn/e9UIAc4KH6FsgWJdinGEs
# V/oibY20kCXpLxN0ajNmx3x4/NFs/ymMtn1z9fdhVGjAVPY0N6YsxjsGqd/WP/5U
# ui/x0wAhl/VNK2M2+z3hVGfNlMpkzTVG2A3ndD+tYI3nofwTYb/UiakhID7ZX1cQ
# yKDyAw==
# =3Rhw
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 21 Jun 2022 01:45:31 PM PDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-tcg-20220621' of https://gitlab.com/rth7680/qemu:
util/cacheflush: Optimize flushing when ppc host has coherent icache
util/cacheflush: Merge aarch64 ctr_el0 usage
util: Merge cacheflush.c and cacheinfo.c
softmmu: Always initialize xlat in address_space_translate_for_iotlb
qemu-timer: Skip empty timer lists before locking in qemu_clock_deadline_ns_all
accel/tcg: Reorganize tcg_accel_ops_init()
accel/tcg: Init TCG cflags in vCPU thread handler
target/avr: Drop avr_cpu_memory_rw_debug()
tcg/ppc: implement rem[u]_i{32,64} with mod[su][wd]

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/avr: Drop avr_cpu_memory_rw_debug()

CPUClass::memory_rw_debug() holds a callback for GDB memory access.
If not provided, cpu_memory_rw_debug() is used by the GDB stub.
Drop avr_cpu_memory_rw_

target/avr: Drop avr_cpu_memory_rw_debug()

CPUClass::memory_rw_debug() holds a callback for GDB memory access.
If not provided, cpu_memory_rw_debug() is used by the GDB stub.
Drop avr_cpu_memory_rw_debug() which does nothing special.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220322095004.70682-1-bmeng.cn@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2022-02-21' into staging

* Improve virtio-net failover test
* Some small fixes for the qtests
* Misc header cleanups by Philippe

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2022-02-21' into staging

* Improve virtio-net failover test
* Some small fixes for the qtests
* Misc header cleanups by Philippe

# gpg: Signature made Mon 21 Feb 2022 11:40:37 GMT
# 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/thuth-gitlab/tags/pull-request-2022-02-21: (25 commits)
hw/tricore: Remove unused and incorrect header
hw/m68k/mcf: Add missing 'exec/hwaddr.h' header
exec/exec-all: Move 'qemu/log.h' include in units requiring it
softmmu/runstate: Clean headers
linux-user: Add missing "qemu/timer.h" include
target: Add missing "qemu/timer.h" include
core/ptimers: Remove unnecessary 'sysemu/cpus.h' include
exec/ramblock: Add missing includes
qtest: Add missing 'hw/qdev-core.h' include
hw/acpi/memory_hotplug: Remove unused 'hw/acpi/pc-hotplug.h' header
hw/remote: Add missing include
hw/tpm: Clean includes
scripts: Remove the old switch-timer-api script
tests/qtest: failover: migration abort test with failover off
tests/qtest: failover: test migration if the guest doesn't support failover
tests/qtest: failover: check migration with failover off
tests/qtest: failover: check missing guest feature
tests/qtest: failover: check the feature is correctly provided
tests/qtest: failover: use a macro for check_one_card()
tests/qtest: failover: clean up pathname of tests
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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exec/exec-all: Move 'qemu/log.h' include in units requiring it

Many files use "qemu/log.h" declarations but neglect to include
it (they inherit it via "exec/exec-all.h"). "exec/exec-all.h" is
a core

exec/exec-all: Move 'qemu/log.h' include in units requiring it

Many files use "qemu/log.h" declarations but neglect to include
it (they inherit it via "exec/exec-all.h"). "exec/exec-all.h" is
a core component and shouldn't be used that way. Move the
"qemu/log.h" inclusion locally to each unit requiring it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220207082756.82600-10-f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Pull request trivial-branch 20210515

# gpg: Signature made Sat 15 May 2021 11:02:59 BST
# gpg:

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Pull request trivial-branch 20210515

# gpg: Signature made Sat 15 May 2021 11:02:59 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request:
target/avr: Ignore unimplemented WDR opcode
hw/avr/atmega.c: use the avr51 cpu for atmega1280
target/sh4: Return error if CPUClass::get_phys_page_debug() fails
multi-process: Avoid logical AND of mutually exclusive tests
hw/pci-host: Do not build gpex-acpi.c if GPEX is not selected
hw/mem/meson: Fix linking sparse-mem device with fuzzer
cutils: fix memory leak in get_relocated_path()
hw/rtc/mc146818rtc: Convert to 3-phase reset (Resettable interface)
hw/timer/etraxfs_timer: Convert to 3-phase reset (Resettable interface)
hw/gpio/aspeed: spelling fix (addtional)
qapi: spelling fix (addtional)
virtiofsd: Fix check of chown()'s return value
virtio-net: Constify VirtIOFeature feature_sizes[]
virtio-blk: Constify VirtIOFeature feature_sizes[]
hw/virtio: Pass virtio_feature_get_config_size() a const argument
backends/tpm: Replace qemu_mutex_lock calls with QEMU_LOCK_GUARD

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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target/avr: Ignore unimplemented WDR opcode

Running the WDR opcode triggers a segfault:

$ cat > foo.S << EOF
> __start:
> wdr
> EOF
$ avr-gcc -nostdlib -nostartfiles -mmcu=avr6 foo.S

target/avr: Ignore unimplemented WDR opcode

Running the WDR opcode triggers a segfault:

$ cat > foo.S << EOF
> __start:
> wdr
> EOF
$ avr-gcc -nostdlib -nostartfiles -mmcu=avr6 foo.S -o foo.elf
$ qemu-system-avr -serial mon:stdio -nographic -no-reboot \
-M mega -bios foo.elf -d in_asm --singlestep
IN:
0x00000000: WDR
Segmentation fault (core dumped)

(gdb) bt
#0 0x00005555add0b23a in gdb_get_cpu_pid (cpu=0x5555af5a4af0) at ../gdbstub.c:718
#1 0x00005555add0b2dd in gdb_get_cpu_process (cpu=0x5555af5a4af0) at ../gdbstub.c:743
#2 0x00005555add0e477 in gdb_set_stop_cpu (cpu=0x5555af5a4af0) at ../gdbstub.c:2742
#3 0x00005555adc99b96 in cpu_handle_guest_debug (cpu=0x5555af5a4af0) at ../softmmu/cpus.c:306
#4 0x00005555adcc66ab in rr_cpu_thread_fn (arg=0x5555af5a4af0) at ../accel/tcg/tcg-accel-ops-rr.c:224
#5 0x00005555adefaf12 in qemu_thread_start (args=0x5555af5d9870) at ../util/qemu-thread-posix.c:521
#6 0x00007f692d940ea5 in start_thread () from /lib64/libpthread.so.0
#7 0x00007f692d6699fd in clone () from /lib64/libc.so.6

Since the watchdog peripheral is not implemented, simply
log the opcode as unimplemented and keep going.

Reported-by: Fred Konrad <konrad@adacore.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Message-Id: <20210502190900.604292-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

Merge remote-tracking branch 'remotes/philmd/tags/avr-20210315' into staging

AVR patches queue

- Only reset 'interrupt_request' mask once all interrupts executed
- Documentation and typo fixes

# g

Merge remote-tracking branch 'remotes/philmd/tags/avr-20210315' into staging

AVR patches queue

- Only reset 'interrupt_request' mask once all interrupts executed
- Documentation and typo fixes

# gpg: Signature made Sun 14 Mar 2021 23:45:34 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/avr-20210315:
target/avr: Fix interrupt execution
target/avr: Fix some comment spelling errors
hw/avr/arduino: List board schematic links
hw/misc/led: Add yellow LED

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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target/avr: Fix interrupt execution

Only one interrupt is in progress at the moment.
It is only necessary to set to reset interrupt_request
after all interrupts have been executed.

Signed-off-by: I

target/avr: Fix interrupt execution

Only one interrupt is in progress at the moment.
It is only necessary to set to reset interrupt_request
after all interrupts have been executed.

Signed-off-by: Ivanov Arkasha <ivanovrkasha@gmail.com>
Message-Id: <20210312164754.18437-1-arkaisp2021@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>

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target/avr: Fix some comment spelling errors

I found that there are many spelling errors in the comments of qemu/target/avr.
I used spellcheck to check the spelling errors and found some errors in t

target/avr: Fix some comment spelling errors

I found that there are many spelling errors in the comments of qemu/target/avr.
I used spellcheck to check the spelling errors and found some errors in the folder.

Signed-off-by: Lichang Zhao <zhaolichang@huawei.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Philippe Mathieu-Daude<f4bug@amsat.org>
Message-Id: <20201009064449.2336-12-zhaolichang@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>

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Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210205' into staging

TCGCPUOps cleanups (claudio)
tcg/s390 compare fix (phil)
tcg/aarch64 rotli_vec fix
tcg/tci cleanups and fixes

#

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210205' into staging

TCGCPUOps cleanups (claudio)
tcg/s390 compare fix (phil)
tcg/aarch64 rotli_vec fix
tcg/tci cleanups and fixes

# gpg: Signature made Fri 05 Feb 2021 22:55:10 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth-gitlab/tags/pull-tcg-20210205: (46 commits)
accel: introduce AccelCPUClass extending CPUClass
accel: replace struct CpusAccel with AccelOpsClass
accel: extend AccelState and AccelClass to user-mode
cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass
cpu: move debug_check_watchpoint to tcg_ops
cpu: move adjust_watchpoint_address to tcg_ops
physmem: make watchpoint checking code TCG-only
cpu: move do_unaligned_access to tcg_ops
cpu: move cc->transaction_failed to tcg_ops
cpu: move cc->do_interrupt to tcg_ops
target/arm: do not use cc->do_interrupt for KVM directly
cpu: Move debug_excp_handler to tcg_ops
cpu: Move tlb_fill to tcg_ops
cpu: Move cpu_exec_* to tcg_ops
cpu: Move synchronize_from_tb() to tcg_ops
accel/tcg: split TCG-only code from cpu_exec_realizefn
target/riscv: remove CONFIG_TCG, as it is always TCG
cpu: Introduce TCGCpuOperations struct
tcg/tci: Remove TCG_CONST
tcg/tci: Fix TCG_REG_R4 misusage
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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