Merge tag 'pull-log-20220420' of https://gitlab.com/rth7680/qemu into staging

Clean up log locking.
Use the FILE* from qemu_log_trylock more often.
Support per-thread log files with -d tid.

# -----

Merge tag 'pull-log-20220420' of https://gitlab.com/rth7680/qemu into staging

Clean up log locking.
Use the FILE* from qemu_log_trylock more often.
Support per-thread log files with -d tid.

# -----BEGIN PGP SIGNATURE-----
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# U1VqHg==
# =Mt5s
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 20 Apr 2022 11:03:01 AM 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-log-20220420' of https://gitlab.com/rth7680/qemu: (39 commits)
util/log: Support per-thread log files
util/log: Limit RCUCloseFILE to file closing
util/log: Rename QemuLogFile to RCUCloseFILE
util/log: Combine two logfile closes
util/log: Hoist the eval of is_daemonized in qemu_set_log_internal
util/log: Rename qemu_logfile_mutex to global_mutex
util/log: Rename qemu_logfile to global_file
util/log: Rename logfilename to global_filename
util/log: Remove qemu_log_close
softmmu: Use qemu_set_log_filename_flags
linux-user: Use qemu_set_log_filename_flags
bsd-user: Use qemu_set_log_filename_flags
util/log: Introduce qemu_set_log_filename_flags
sysemu/os-win32: Test for and use _lock_file/_unlock_file
include/qemu/log: Move entire implementation out-of-line
include/exec/log: Do not reference QemuLogFile directly
tests/unit: Do not reference QemuLogFile directly
linux-user: Expand log_page_dump inline
bsd-user: Expand log_page_dump inline
util/log: Drop call to setvbuf
...

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

show more ...

include/exec/log: Do not reference QemuLogFile directly

Use qemu_log_trylock/unlock instead of the raw rcu_read.

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

include/exec/log: Do not reference QemuLogFile directly

Use qemu_log_trylock/unlock instead of the raw rcu_read.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220417183019.755276-25-richard.henderson@linaro.org>

show more ...

linux-user: Expand log_page_dump inline

We have extra stuff to log at the same time.
Hoist the qemu_log_lock/unlock to the caller and use fprintf.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

linux-user: Expand log_page_dump inline

We have extra stuff to log at the same time.
Hoist the qemu_log_lock/unlock to the caller and use fprintf.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-23-richard.henderson@linaro.org>

show more ...

exec/log: Remove log_disas and log_target_disas

These functions are no longer used.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

exec/log: Remove log_disas and log_target_disas

These functions are no longer used.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-14-richard.henderson@linaro.org>

show more ...

*: Use fprintf between qemu_log_trylock/unlock

Inside qemu_log, we perform qemu_log_trylock/unlock, which need
not be done if we have already performed the lock beforehand.

Always check the result

*: Use fprintf between qemu_log_trylock/unlock

Inside qemu_log, we perform qemu_log_trylock/unlock, which need
not be done if we have already performed the lock beforehand.

Always check the result of qemu_log_trylock -- only checking
qemu_loglevel_mask races with the acquisition of the lock on
the logfile.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-10-richard.henderson@linaro.org>

show more ...

util/log: Rename qemu_log_lock to qemu_log_trylock

This function can fail, which makes it more like ftrylockfile
or pthread_mutex_trylock than flockfile or pthread_mutex_lock,
so rename it.

To clos

util/log: Rename qemu_log_lock to qemu_log_trylock

This function can fail, which makes it more like ftrylockfile
or pthread_mutex_trylock than flockfile or pthread_mutex_lock,
so rename it.

To closer match the other trylock functions, release rcu_read_lock
along the failure path, so that qemu_log_unlock need not be called
on failure.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-8-richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210107' into staging

Build fix for ppc64 centos7.
Reduce the use of scratch registers for tcg/i386.
Use _aligned_malloc for Win32.
En

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210107' into staging

Build fix for ppc64 centos7.
Reduce the use of scratch registers for tcg/i386.
Use _aligned_malloc for Win32.
Enable split w^x code gen buffers.

# gpg: Signature made Thu 07 Jan 2021 20:06:38 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-20210107: (47 commits)
tcg: Constify TCGLabelQemuLdst.raddr
tcg: Constify tcg_code_gen_epilogue
tcg: Remove TCG_TARGET_SUPPORT_MIRROR
tcg/arm: Support split-wx code generation
tcg/mips: Support split-wx code generation
tcg/mips: Do not assert on relocation overflow
accel/tcg: Add mips support to alloc_code_gen_buffer_splitwx_memfd
tcg/riscv: Support split-wx code generation
tcg/riscv: Remove branch-over-branch fallback
tcg/riscv: Fix branch range checks
tcg/s390: Support split-wx code generation
tcg/s390: Use tcg_tbrel_diff
tcg/sparc: Support split-wx code generation
tcg/sparc: Use tcg_tbrel_diff
tcg/ppc: Support split-wx code generation
tcg/ppc: Use tcg_out_mem_long to reset TCG_REG_TB
tcg/ppc: Use tcg_tbrel_diff
tcg: Introduce tcg_tbrel_diff
tcg/tci: Push const down through bytecode reading
disas: Push const down through host disassembly
...

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

show more ...

tcg: Introduce tcg_splitwx_to_{rx,rw}

Add two helper functions, using a global variable to hold
the displacement. The displacement is currently always 0,
so no change in behaviour.

Begin using the

tcg: Introduce tcg_splitwx_to_{rx,rw}

Add two helper functions, using a global variable to hold
the displacement. The displacement is currently always 0,
so no change in behaviour.

Begin using the functions in tcg common code only.

Reviewed-by: Joelle van Dyne <j@getutm.app>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-cap-20201003' into staging

Update capstone submodule from v3.0.5 to v5 ("next").
Convert submodule build to meson.
Enable capstone disassem

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-cap-20201003' into staging

Update capstone submodule from v3.0.5 to v5 ("next").
Convert submodule build to meson.
Enable capstone disassembly for s390x.
Code cleanups in disas.c

# gpg: Signature made Sat 03 Oct 2020 10:33:44 BST
# 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-cap-20201003:
disas/capstone: Add skipdata hook for s390x
disas: Enable capstone disassembly for s390x
disas: Split out capstone code to disas/capstone.c
disas: Configure capstone for aarch64 host without libvixl
disas: Cleanup plugin_disas
disas: Use qemu/bswap.h for bfd endian loads
disas: Clean up CPUDebug initialization
disas: Move host asm annotations to tb_gen_code
capstone: Require version 4.0 from a system library
capstone: Update to upstream "next" branch
capstone: Convert Makefile bits to meson bits

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

show more ...

disas: Move host asm annotations to tb_gen_code

Instead of creating GStrings and passing them into log_disas,
just print the annotations directly in tb_gen_code.

Fix the annotations for the slow pa

disas: Move host asm annotations to tb_gen_code

Instead of creating GStrings and passing them into log_disas,
just print the annotations directly in tb_gen_code.

Fix the annotations for the slow paths of the TB, after the
part implementing the final guest instruction.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
prone to conflicts.

#

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
prone to conflicts.

# gpg: Signature made Wed 23 Sep 2020 17:08:43 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
qemu/atomic.h: rename atomic_ to qatomic_
tests: add test-fdmon-epoll
fdmon-poll: reset npfd when upgrading to fdmon-epoll
gitmodules: add qemu.org vbootrom submodule
gitmodules: switch to qemu.org meson mirror
gitmodules: switch to qemu.org qboot mirror
docs/system: clarify deprecation schedule
virtio-crypto: don't modify elem->in/out_sg
virtio-blk: undo destructive iov_discard_*() operations
util/iov: add iov_discard_undo()
virtio: add vhost-user-fs-ccw device
libvhost-user: handle endianness as mandated by the spec
MAINTAINERS: add Stefan Hajnoczi as block/nvme.c maintainer

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

show more ...

qemu/atomic.h: rename atomic_ to qatomic_

clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when

qemu/atomic.h: rename atomic_ to qatomic_

clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when a QEMU code calls these functions in a source file
that also included <stdatomic.h> via a system header file:

$ CC=clang CXX=clang++ ./configure ... && make
../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid)

Avoid using atomic_*() names in QEMU's atomic.h since that namespace is
used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h
and <stdatomic.h> can co-exist. I checked /usr/include on my machine and
searched GitHub for existing "qatomic_" users but there seem to be none.

This patch was generated using:

$ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \
sort -u >/tmp/changed_identifiers
$ for identifier in $(</tmp/changed_identifiers); do
sed -i "s%\<$identifier\>%q$identifier%g" \
$(git grep -I -l "\<$identifier\>")
done

I manually fixed line-wrap issues and misaligned rST tables.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200923105646.47864-1-stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-tcg-plugins-150520-2' into staging

Various testing, tcg and plugin updates

- fix bug in gdbstub tests that leave hanging QEMUs
-

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-tcg-plugins-150520-2' into staging

Various testing, tcg and plugin updates

- fix bug in gdbstub tests that leave hanging QEMUs
- tweak s390x travis test
- re-factor guest_base handling
- support "notes" in disassembler output
- include guest address notes in out_asm
- cleanup plugin headers and and constify hwaddr
- updates MAINTAINERS for cpu-common.c

# gpg: Signature made Fri 15 May 2020 15:40:40 BST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-tcg-plugins-150520-2:
MAINTAINERS: update the orphaned cpus-common.c file
qemu/qemu-plugin: Make qemu_plugin_hwaddr_is_io() hwaddr argument const
qemu/plugin: Move !CONFIG_PLUGIN stubs altogether
qemu/plugin: Trivial code movement
translate-all: include guest address in out_asm output
disas: add optional note support to cap_disas
disas: include an optional note for the start of disassembly
accel/tcg: don't disable exec_tb trace events
accel/tcg: Relax va restrictions on 64-bit guests
exec/cpu-all: Use bool for have_guest_base
linux-user: completely re-write init_guest_space
travis.yml: Improve the --disable-tcg test on s390x
tests/guest-debug: catch hanging guests

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

show more ...

disas: include an optional note for the start of disassembly

This will become useful shortly for providing more information about
output assembly inline. While there fix up the indenting and code
fo

disas: include an optional note for the start of disassembly

This will become useful shortly for providing more information about
output assembly inline. While there fix up the indenting and code
formatting in disas().

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Message-Id: <20200513175134.19619-9-alex.bennee@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-tesing-and-misc-191219-1' into staging

Various testing and logging updates

- test tci with Travis
- enable multiarch testing in Travis

Merge remote-tracking branch 'remotes/stsquad/tags/pull-tesing-and-misc-191219-1' into staging

Various testing and logging updates

- test tci with Travis
- enable multiarch testing in Travis
- default to out-of-tree builds
- make changing logfile safe via RCU
- remove redundant tests
- remove gtester test from docker
- convert DEBUG_MMAP to tracepoints
- remove hand rolled glob function
- trigger tcg re-configure when needed

# gpg: Signature made Thu 19 Dec 2019 08:24:08 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-tesing-and-misc-191219-1: (25 commits)
tests/tcg: ensure we re-configure if configure.sh is updated
trace: replace hand-crafted pattern_glob with g_pattern_match_simple
linux-user: convert target_munmap debug to a tracepoint
linux-user: log page table changes under -d page
linux-user: add target_mmap_complete tracepoint
linux-user: convert target_mmap debug to tracepoint
linux-user: convert target_mprotect debug to tracepoint
travis.yml: Remove the redundant clang-with-MAIN_SOFTMMU_TARGETS entry
docker: gtester is no longer used
Added tests for close and change of logfile.
Add use of RCU for qemu_logfile.
qemu_log_lock/unlock now preserves the qemu_logfile handle.
Add a mutex to guarantee single writer to qemu_logfile handle.
Cleaned up flow of code in qemu_set_log(), to simplify and clarify.
Fix double free issue in qemu_set_log_filename().
ci: build out-of-tree
travis.yml: Enable builds on arm64, ppc64le and s390x
tests/test-util-filemonitor: Skip test on non-x86 Travis containers
tests/hd-geo-test: Skip test when images can not be created
iotests: Skip test 079 if it is not possible to create large files
...

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

show more ...

linux-user: log page table changes under -d page

The CPU_LOG_PAGE flag is woefully underused and could stand to do
extra duty tracking page changes. If the user doesn't want to see the
details as th

linux-user: log page table changes under -d page

The CPU_LOG_PAGE flag is woefully underused and could stand to do
extra duty tracking page changes. If the user doesn't want to see the
details as things change they still have the tracepoints available.

We push the locking into log_page_dump and pass a reason for the
banner text.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20191205122518.10010-5-alex.bennee@linaro.org>

show more ...

Add use of RCU for qemu_logfile.

This now allows changing the logfile while logging is active,
and also solves the issue of a seg fault while changing the logfile.

Any read access to the qemu_logfi

Add use of RCU for qemu_logfile.

This now allows changing the logfile while logging is active,
and also solves the issue of a seg fault while changing the logfile.

Any read access to the qemu_logfile handle will use
the rcu_read_lock()/unlock() around the use of the handle.
To fetch the handle we will use atomic_rcu_read().
We also in many cases do a check for validity of the
logfile handle before using it to deal with the case where the
file is closed and set to NULL.

The cases where we write to the qemu_logfile will use atomic_rcu_set().
Writers will also use call_rcu() with a newly added qemu_logfile_free
function for freeing/closing when readers have finished.

Signed-off-by: Robert Foley <robert.foley@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20191118211528.3221-6-robert.foley@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2019-08-21' into staging

Monitor patches for 2019-08-21

# gpg: Signature made Wed 21 Aug 2019 16:35:07 BST
# gpg: using

Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2019-08-21' into staging

Monitor patches for 2019-08-21

# gpg: Signature made Wed 21 Aug 2019 16:35:07 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-monitor-2019-08-21:
monitor/qmp: Update comment for commit 4eaca8de268
qdev: Collect HMP handlers command handlers in qdev-monitor.c
qapi: Move query-target from misc.json to machine.json
hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

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

show more ...

hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190709152053.16670-2-armbr

hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190709152053.16670-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[Rebased onto merge commit 95a9457fd44; missed instances of qom/cpu.h
in comments replaced]

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-error-monitor-2019-04-18' into staging

Error reporting & monitor patches for 2019-04-18

# gpg: Signature made Thu 18 Apr 2019 21:40:41 BST
# g

Merge remote-tracking branch 'remotes/armbru/tags/pull-error-monitor-2019-04-18' into staging

Error reporting & monitor patches for 2019-04-18

# gpg: Signature made Thu 18 Apr 2019 21:40:41 BST
# gpg: using RSA key 3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-error-monitor-2019-04-18: (36 commits)
include: Move fprintf_function to disas/
disas: Rename include/disas/bfd.h back to include/disas/dis-asm.h
monitor: Clean up how monitor_disas() funnels output to monitor
qom/cpu: Simplify how CPUClass:cpu_dump_state() prints
qemu-print: New qemu_fprintf(), qemu_vfprintf()
qom/cpu: Simplify how CPUClass::dump_statistics() prints
target/i386: Simplify how x86_cpu_dump_local_apic_state() prints
target: Clean up how the dump_mmu() print
target: Simplify how the TARGET_cpu_list() print
memory: Clean up how mtree_info() prints
block/qapi: Clean up how we print to monitor or stdout
qsp: Simplify how qsp_report() prints
tcg: Simplify how dump_drift_info() prints
tcg: Simplify how dump_exec_info() prints
tcg: Simplify how dump_opcount_info() prints
trace: Simplify how st_print_trace_file_status() prints
include: Include fprintf-fn.h only where needed
monitor: Simplify how -device/device_add print help
char-pty: Print "char device redirected" message to stdout
char: Make -chardev help print to stdout
...

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

show more ...

qom/cpu: Simplify how CPUClass:cpu_dump_state() prints

CPUClass method dump_statistics() takes an fprintf()-like callback and
a FILE * to pass to it. Most callers pass fprintf() and stderr.
log_cpu

qom/cpu: Simplify how CPUClass:cpu_dump_state() prints

CPUClass method dump_statistics() takes an fprintf()-like callback and
a FILE * to pass to it. Most callers pass fprintf() and stderr.
log_cpu_state() passes fprintf() and qemu_log_file.
hmp_info_registers() passes monitor_fprintf() and the current monitor
cast to FILE *. monitor_fprintf() casts it right back, and is
otherwise identical to monitor_printf().

The callback gets passed around a lot, which is tiresome. The
type-punning around monitor_fprintf() is ugly.

Drop the callback, and call qemu_fprintf() instead. Also gets rid of
the type-punning, since qemu_fprintf() takes NULL instead of the
current monitor cast to FILE *.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417191805.28198-15-armbru@redhat.com>

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Merge remote-tracking branch 'remotes/rth/tags/pull-dis-20171026' into staging

Capstone disassembler

# gpg: Signature made Thu 26 Oct 2017 10:57:27 BST
# gpg: using RSA key 0x64DF38E

Merge remote-tracking branch 'remotes/rth/tags/pull-dis-20171026' into staging

Capstone disassembler

# gpg: Signature made Thu 26 Oct 2017 10:57:27 BST
# gpg: using RSA key 0x64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-dis-20171026:
disas: Add capstone as submodule
disas: Remove monitor_disas_is_physical
ppc: Support Capstone in disas_set_info
arm: Support Capstone in disas_set_info
i386: Support Capstone in disas_set_info
disas: Support the Capstone disassembler library
disas: Remove unused flags arguments
target/arm: Don't set INSN_ARM_BE32 for CONFIG_USER_ONLY
target/arm: Move BE32 disassembler fixup
target/ppc: Convert to disas_set_info hook
target/i386: Convert to disas_set_info hook

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

# Conflicts:
# target/i386/cpu.c
# target/ppc/translate_init.c

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disas: Remove unused flags arguments

Now that every target is using the disas_set_info hook,
the flags argument is unused. Remove it.

Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-b

disas: Remove unused flags arguments

Now that every target is using the disas_set_info hook,
the flags argument is unused. Remove it.

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

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Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Wed 03 Feb 2016 15:47:34 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Wed 03 Feb 2016 15:47:34 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/tracing-pull-request:
log: add "-d trace:PATTERN"
trace: switch default backend to "log"
trace: convert stderr backend to log
log: move qemu-log.c into util/ directory
log: do not unnecessarily include qom/cpu.h
trace: add "-trace help"
trace: add "-trace enable=..."
trace: no need to call trace_backend_init in different branches now
trace: split trace_init_file out of trace_init_backends
trace: split trace_init_events out of trace_init_backends
trace: fix documentation
trace: track enabled events in a separate array
trace: count number of enabled events

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

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log: do not unnecessarily include qom/cpu.h

Split the bits that require it to exec/log.h.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by:

log: do not unnecessarily include qom/cpu.h

Split the bits that require it to exec/log.h.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1452174932-28657-8-git-send-email-den@openvz.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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