30 Oct
2018
30 Oct
'18
12:51 p.m.
Waldemar Brodkorb писал 2018-10-20 18:16:
Hi,
Александр Усов wrote,
uClibc is built by Buildroot.
This is a buildroot config:
BR2_x86_i686=y
BR2_ENABLE_DEBUG=y
BR2_DEBUG_3=y
# BR2_STRIP_strip is not set
BR2_OPTIMIZE_G=y
BR2_REPRODUCIBLE=y
BR2_KERNEL_HEADERS_4_9=y
BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_ROOTFS_MERGED_USR=y
BR2_TARGET_GENERIC_ROOT_PASSWD="root"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.93"
BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_PACKAGE_TESTS=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_GRUB2=y
I created a repo at https://github.com/aleksander/buildroot.git
You can do 'make uclibc_segfault_test_defconfig; make all' to build an
image and run 'test_uclibc_poll'.
Hello.
I faced a problem I can't solve by myself so I will be grateful for
any
help.
This code causes segfault:
I can not reproduce the segfault in Qemu. Are you using any special
compiler flags?
best regards
Waldemar