Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-180121-2' into staging

Testing, gdbstub and semihosting patches:

- clean-ups to docker images
- drop duplicate jobs from

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-180121-2' into staging

Testing, gdbstub and semihosting patches:

- clean-ups to docker images
- drop duplicate jobs from shippable
- prettier tag generation (+gtags)
- generate browsable source tree
- more Travis->GitLab migrations
- fix checkpatch to deal with commits
- gate gdbstub tests on 8.3.1, expand tests
- support Xfer:auxv:read gdb packet
- better gdbstub cleanup
- use GDB's SVE register layout
- make arm-compat-semihosting common
- add riscv semihosting support
- add HEAPINFO, ELAPSED, TICKFREQ, TMPNAM and ISERROR to semihosting

# gpg: Signature made Mon 18 Jan 2021 10:09:11 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-testing-and-misc-180121-2: (30 commits)
semihosting: Implement SYS_ISERROR
semihosting: Implement SYS_TMPNAM
semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ
riscv: Add semihosting support for user mode
riscv: Add semihosting support
semihosting: Support SYS_HEAPINFO when env->boot_info is not set
semihosting: Change internal common-semi interfaces to use CPUState *
semihosting: Change common-semi API to be architecture-independent
semihosting: Move ARM semihosting code to shared directories
target/arm: use official org.gnu.gdb.aarch64.sve layout for registers
gdbstub: ensure we clean-up when terminated
gdbstub: drop gdbserver_cleanup in favour of gdb_exit
gdbstub: drop CPUEnv from gdb_exit()
gdbstub: add support to Xfer:auxv:read: packet
gdbstub: implement a softmmu based test
Revert "tests/tcg/multiarch/Makefile.target: Disable run-gdbstub-sha1 test"
configure: gate our use of GDB to 8.3.1 or above
test/guest-debug: echo QEMU command as well
scripts/checkpatch.pl: fix git-show invocation to include diffstat
gitlab: migrate the minimal tools and unit tests from Travis
...

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

# Conflicts:
# default-configs/targets/riscv32-linux-user.mak
# default-configs/targets/riscv64-linux-user.mak

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semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ

These are part of Semihosting for AArch32 and AArch64 Release 2.0

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <al

semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ

These are part of Semihosting for AArch32 and AArch64 Release 2.0

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210107170717.2098982-8-keithp@keithp.com>
Message-Id: <20210108224256.2321-19-alex.bennee@linaro.org>

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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* various small fixes and cleanups
* fixes for the ucode revision patch from the previous pull request

# gpg: Signature

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* various small fixes and cleanups
* fixes for the ucode revision patch from the previous pull request

# gpg: Signature made Wed 12 Feb 2020 15:30:24 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
target/i386: enable monitor and ucode revision with -cpu max
target/i386: check for availability of MSR_IA32_UCODE_REV as an emulated MSR
target/i386: fix TCG UCODE_REV access
build: move TARGET_GPROF to config-host.mak
exec: do not define use_icount for user-mode emulation
minikconf: accept alnum identifiers
Remove support for CLOCK_MONOTONIC not being defined
seqlock: fix seqlock_write_unlock_impl function
vl: Don't mismatch g_strsplit()/g_free()

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

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Remove support for CLOCK_MONOTONIC not being defined

Some older parts of QEMU's codebase assume that CLOCK_MONOTONIC
might not be defined by the host OS, and have workarounds to
deal with this. Howe

Remove support for CLOCK_MONOTONIC not being defined

Some older parts of QEMU's codebase assume that CLOCK_MONOTONIC
might not be defined by the host OS, and have workarounds to
deal with this. However, more recently (notably in commit
50290c002c045280f8d for qemu-img in mid-2019, but also much
earlier in 2011 in commit 22795174a37e0 for ui/spice-display.c)
we've written code that assumes CLOCK_MONOTONIC is always
defined. The only host OS anybody's ever noticed this on
is OSX 10.11 and earlier, which we don't support.

So we can assume that all our host OSes have the #define,
and we can remove some now-unnecessary ifdefs.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200201172252.6605-1-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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util: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-

util: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1454089805-5470-6-git-send-email-peter.maydell@linaro.org

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Allow clock_gettime() monotonic clock to be utilized on more OS's

Allow the clock_gettime() code using monotonic clock to be utilized on
more POSIX compliannt OS's. This started as a fix for OpenBSD

Allow clock_gettime() monotonic clock to be utilized on more OS's

Allow the clock_gettime() code using monotonic clock to be utilized on
more POSIX compliannt OS's. This started as a fix for OpenBSD which was
listed in one function as part of the previous hard coded list of OS's
for the functions to support but not in the other.

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20130405003748.GH884@rox.home.comstyle.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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build: move libqemuutil.a components to util/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Add OpenBSD to ifdef list since it has CLOCK_MONOTONIC.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

qemu-timer: move commonly used timer code to qemu-timer-common

Move timer init functions to a new file, qemu-timer-common.c. Make other
critical timer functions inlined to preserve performance in
qe

qemu-timer: move commonly used timer code to qemu-timer-common

Move timer init functions to a new file, qemu-timer-common.c. Make other
critical timer functions inlined to preserve performance in
qemu-timer.c, also move muldiv64() (used by the inline functions)
to qemu-timer.h.

Adjust block/raw-posix.c and simpletrace.c to use get_clock() directly.
Remove a similar/duplicate definition in qemu-tool.c.

Adjust hw/omap_clk.c to include qemu-timer.h because muldiv64() is used
there.

After this change, tracing can be used also for user code and
simpletrace on Win32.

Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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