Patches to fix build on Apple Silicon machines #1
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Mostly adapted from https://gitlab.com/qemu-project/qemu/-/commit/653b87eb36045b506b79f0bb433016ef1c54bc9a. Signed-off-by: Liam McLoughlin <hexxeh@hexxeh.net>
Recent glibc added memfd_create in sys/mman.h. This conflicts with
the definition in util/memfd.c:
/builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static declaration of memfd_create follows non-static declaration
Fix the configure test, and remove the sys/memfd.h inclusion since the
file actually does not exist---it is a typo in the memfd_create(2) man
page.
Signed-off-by: Liam McLoughlin <hexxeh@hexxeh.net>
Otherwise, it gets picked up as a header file.
|
I needed to make some more changes to build on my x86_64 Linux machine with GCC 14.2.1. I pushed my changes to https://github.com/mrpenner/pebble-qemu/tree/fix-build. Do you want to test that and add my commits to this PR? Or shall I open a new PR? |
Author
SteveUcho
pushed a commit
to SteveUcho/pebble-qemu
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May 7, 2025
Address a memory leak bug in the usages of timer_del().
The issue arises from the incorrect use of the ambiguous timer API
timer_del(), which does not free the timer object. The LeakSanitizer
report this issue during fuzzing. The correct API timer_free() freed
the timer object instead.
=================================================================
==2586273==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x55f2afd89879 in calloc /llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:75:3
pebble-dev#1 0x7f443b93ac50 in g_malloc0 (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5ec50)
pebble-dev#2 0x55f2b053962e in timer_new include/qemu/timer.h:542:12
pebble-dev#3 0x55f2b0514771 in timer_new_us include/qemu/timer.h:582:12
pebble-dev#4 0x55f2b0514288 in lsi_scsi_realize hw/scsi/lsi53c895a.c:2350:24
pebble-dev#5 0x55f2b0452d26 in pci_qdev_realize hw/pci/pci.c:2174:9
Signed-off-by: Zheng Huang <hz1624917200@outlook.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <73cd69f9-ff9b-4cd4-b8aa-265f9d6067b9@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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