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https://github.com/xemu-project/xemu.git
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ac8057a11b
We implement qemu_memalign() in both oslib-posix.c and oslib-win32.c,
but the two versions are essentially the same: they call
qemu_try_memalign(), and abort() after printing an error message if
it fails. The only difference is that the win32 version prints the
GetLastError() value whereas the POSIX version prints
strerror(errno). However, this is a bug in the win32 version: in
commit dfbd0b873a in 2020 we changed the implementation of
qemu_try_memalign() from using VirtualAlloc() (which sets the
GetLastError() value) to using _aligned_malloc() (which sets errno),
but didn't update the error message to match.
Replace the two separate functions with a single version in a
new memalign.c file, which drops the unnecessary extra qemu_oom_check()
function and instead prints a more useful message including the
requested size and alignment as well as the errno string.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220226180723.1706285-4-peter.maydell@linaro.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
97 lines
3.8 KiB
Meson
97 lines
3.8 KiB
Meson
util_ss.add(files('osdep.c', 'cutils.c', 'unicode.c', 'qemu-timer-common.c'))
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if not config_host_data.get('CONFIG_ATOMIC64')
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util_ss.add(files('atomic64.c'))
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endif
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('aio-posix.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('fdmon-poll.c'))
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if config_host_data.get('CONFIG_EPOLL_CREATE1')
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util_ss.add(files('fdmon-epoll.c'))
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endif
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util_ss.add(when: linux_io_uring, if_true: files('fdmon-io_uring.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('compatfd.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('event_notifier-posix.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('mmap-alloc.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('oslib-posix.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: [files('qemu-openpty.c'), util])
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('qemu-thread-posix.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('memfd.c'))
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util_ss.add(when: 'CONFIG_WIN32', if_true: files('aio-win32.c'))
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util_ss.add(when: 'CONFIG_WIN32', if_true: files('event_notifier-win32.c'))
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util_ss.add(when: 'CONFIG_WIN32', if_true: files('oslib-win32.c'))
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util_ss.add(when: 'CONFIG_WIN32', if_true: files('qemu-thread-win32.c'))
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util_ss.add(when: 'CONFIG_WIN32', if_true: winmm)
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util_ss.add(files('envlist.c', 'path.c', 'module.c'))
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util_ss.add(files('host-utils.c'))
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util_ss.add(files('bitmap.c', 'bitops.c'))
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util_ss.add(files('fifo8.c'))
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util_ss.add(files('cacheinfo.c', 'cacheflush.c'))
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util_ss.add(files('error.c', 'qemu-error.c'))
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util_ss.add(files('qemu-print.c'))
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util_ss.add(files('id.c'))
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util_ss.add(files('qemu-config.c', 'notify.c'))
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util_ss.add(files('qemu-option.c', 'qemu-progress.c'))
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util_ss.add(files('keyval.c'))
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util_ss.add(files('crc32c.c'))
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util_ss.add(files('uuid.c'))
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util_ss.add(files('getauxval.c'))
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util_ss.add(files('rcu.c'))
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if have_membarrier
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util_ss.add(files('sys_membarrier.c'))
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endif
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util_ss.add(files('log.c'))
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util_ss.add(files('pagesize.c'))
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util_ss.add(files('qdist.c'))
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util_ss.add(files('qht.c'))
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util_ss.add(files('qsp.c'))
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util_ss.add(files('range.c'))
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util_ss.add(files('stats64.c'))
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util_ss.add(files('systemd.c'))
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util_ss.add(files('transactions.c'))
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util_ss.add(when: 'CONFIG_POSIX', if_true: files('drm.c'))
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util_ss.add(files('guest-random.c'))
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util_ss.add(files('yank.c'))
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util_ss.add(files('int128.c'))
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util_ss.add(files('memalign.c'))
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if have_user
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util_ss.add(files('selfmap.c'))
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endif
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if have_system
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util_ss.add(files('crc-ccitt.c'))
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util_ss.add(when: 'CONFIG_GIO', if_true: [files('dbus.c'), gio])
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util_ss.add(when: 'CONFIG_LINUX', if_true: files('userfaultfd.c'))
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endif
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if have_block
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util_ss.add(files('aiocb.c', 'async.c', 'aio-wait.c'))
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util_ss.add(files('base64.c'))
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util_ss.add(files('buffer.c'))
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util_ss.add(files('bufferiszero.c'))
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util_ss.add(files('coroutine-@0@.c'.format(config_host['CONFIG_COROUTINE_BACKEND'])))
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util_ss.add(files('hbitmap.c'))
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util_ss.add(files('hexdump.c'))
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util_ss.add(files('iova-tree.c'))
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util_ss.add(files('iov.c', 'qemu-sockets.c', 'uri.c'))
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util_ss.add(files('lockcnt.c'))
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util_ss.add(files('main-loop.c'))
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util_ss.add(files('nvdimm-utils.c'))
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util_ss.add(files('qemu-coroutine.c', 'qemu-coroutine-lock.c', 'qemu-coroutine-io.c'))
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util_ss.add(when: 'CONFIG_LINUX', if_true: [
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files('vhost-user-server.c'), vhost_user
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])
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util_ss.add(files('block-helpers.c'))
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util_ss.add(files('qemu-coroutine-sleep.c'))
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util_ss.add(files('qemu-co-shared-resource.c'))
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util_ss.add(files('thread-pool.c', 'qemu-timer.c'))
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util_ss.add(files('readline.c'))
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util_ss.add(files('throttle.c'))
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util_ss.add(files('timed-average.c'))
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if config_host_data.get('CONFIG_INOTIFY1')
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util_ss.add(files('filemonitor-inotify.c'))
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else
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util_ss.add(files('filemonitor-stub.c'))
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endif
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util_ss.add(when: 'CONFIG_LINUX', if_true: files('vfio-helpers.c'))
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endif
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