From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-trivial@nongnu.org, qemu-devel@nongnu.org
Cc: "Dmitry Fleytman" <dmitry.fleytman@gmail.com>,
"Jason Wang" <jasowang@redhat.com>,
"Christian Schoenebeck" <qemu_oss@crudebyte.com>,
"Greg Kurz" <groug@kaod.org>, "Gerd Hoffmann" <kraxel@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Stefano Garzarella" <sgarzare@redhat.com>
Subject: [PATCH v2 0/9] hw, ui, virtfs-proxy-helper: Reduce QEMU .data/.rodata/.bss footprint
Date: Thu, 5 Mar 2020 13:45:16 +0100 [thread overview]
Message-ID: <20200305124525.14555-1-philmd@redhat.com> (raw)
Since v1:
- merged 2 series
- reworked hw/usb/quirks
- added R-b/A-b tags
This series reduce the footprint of the QEMU binary:
.bss: 106KiB (moved to .heap)
.data: 1MiB
.rodata: 4.34MiB
(sizes on x86_64 building with -Os)
The elf-dissector tool [1] [2] helped to notice the big array.
[1] https://phabricator.kde.org/source/elf-dissector/
[2] https://www.volkerkrause.eu/2019/06/22/elf-dissector-aarch64-support.html
[heap equivalent tool working with QEMU: https://github.com/KDE/heaptrack]
Supersedes: <20200304221807.25212-1-philmd@redhat.com>
Supersedes: <20200305010446.17029-1-philmd@redhat.com>
Philippe Mathieu-Daudé (9):
hw/audio/fmopl: Fix a typo twice
hw/audio/fmopl: Move ENV_CURVE to .heap to save 32KiB of .bss
hw/audio/intel-hda: Use memory region alias to reduce .rodata by
4.34MB
hw/net/e1000: Add readops/writeops typedefs
hw/net/e1000: Move macreg[] arrays to .rodata to save 1MiB of .data
hw/usb/quirks: Use smaller types to reduce .rodata by 10KiB
ui/curses: Make control_characters[] array const
ui/curses: Move arrays to .heap to save 74KiB of .bss
virtfs-proxy-helper: Make the helper_opts[] array const
hw/usb/quirks.h | 22 +++++++++++++---------
fsdev/virtfs-proxy-helper.c | 2 +-
hw/audio/fmopl.c | 8 +++++---
hw/audio/intel-hda.c | 24 ++++++++++--------------
hw/net/e1000.c | 6 ++++--
hw/net/e1000e_core.c | 6 ++++--
hw/usb/quirks.c | 4 ++--
ui/curses.c | 10 +++++++---
8 files changed, 46 insertions(+), 36 deletions(-)
--
2.21.1
next reply other threads:[~2020-03-05 12:52 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-05 12:45 Philippe Mathieu-Daudé [this message]
2020-03-05 12:45 ` [PATCH v2 1/9] hw/audio/fmopl: Fix a typo twice Philippe Mathieu-Daudé
2020-03-05 13:38 ` Stefano Garzarella
2020-03-09 11:36 ` Laurent Vivier
2020-03-05 12:45 ` [PATCH v2 2/9] hw/audio/fmopl: Move ENV_CURVE to .heap to save 32KiB of .bss Philippe Mathieu-Daudé
2020-03-05 13:44 ` Stefano Garzarella
2020-03-05 13:48 ` Stefano Garzarella
2020-03-05 13:50 ` Philippe Mathieu-Daudé
2020-03-05 13:59 ` Stefano Garzarella
2020-03-05 13:49 ` Philippe Mathieu-Daudé
2020-03-05 13:54 ` Daniel P. Berrangé
2020-03-05 12:45 ` [PATCH v2 3/9] hw/audio/intel-hda: Use memory region alias to reduce .rodata by 4.34MB Philippe Mathieu-Daudé
2020-03-05 12:45 ` [PATCH v2 4/9] hw/net/e1000: Add readops/writeops typedefs Philippe Mathieu-Daudé
2020-03-05 12:45 ` [PATCH v2 5/9] hw/net/e1000: Move macreg[] arrays to .rodata to save 1MiB of .data Philippe Mathieu-Daudé
2020-03-05 12:45 ` [PATCH v2 6/9] hw/usb/quirks: Use smaller types to reduce .rodata by 10KiB Philippe Mathieu-Daudé
2020-03-05 12:45 ` [PATCH v2 7/9] ui/curses: Make control_characters[] array const Philippe Mathieu-Daudé
2020-03-05 13:46 ` Stefano Garzarella
2020-03-05 12:45 ` [PATCH v2 8/9] ui/curses: Move arrays to .heap to save 74KiB of .bss Philippe Mathieu-Daudé
2020-03-05 12:45 ` [PATCH v2 9/9] virtfs-proxy-helper: Make the helper_opts[] array const Philippe Mathieu-Daudé
2020-03-05 13:15 ` [PATCH v2 0/9] hw, ui, virtfs-proxy-helper: Reduce QEMU .data/.rodata/.bss footprint no-reply
2020-03-05 13:25 ` no-reply
2020-03-05 13:42 ` Daniel P. Berrangé
2020-03-05 13:56 ` Philippe Mathieu-Daudé
2020-03-05 14:34 ` Eric Blake
2020-03-05 14:32 ` Eric Blake
2020-03-05 13:48 ` no-reply
2020-03-05 14:21 ` Eric Blake
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