Could someone please verify this? We've had a quick look, and the
compile flags on amd64, arm64, and riscv64 do contain -fno-omit-frame-
pointer (as expected, s390x, ppc64el and armhf do not).
However, the final link is not done with -fno-omit-frame-pointer; due to
LTO we're not sure whether this actually leaves all the frame pointers
in.
The elf info is:
...
<0><c>: Abbrev Number: 85 (DW_TAG_compile_unit)
<d> DW_AT_producer : (indirect string, offset: 0x4a): GNU GIMPLE
13.3.0 -mno-omit-leaf-frame-pointer -mtune=generic -march=x86-64 -g -g -O2 -O2
-fno-openmp -fno-openacc -fcf-protection=full -fasynchronous-unwind-tables
-fPIC -fstack-protector-strong -fltrans
...
<0><4c03>: Abbrev Number: 34 (DW_TAG_compile_unit)
<4c04> DW_AT_producer : (indirect string, offset: 0x6cf): GNU C17
13.3.0 -mno-omit-leaf-frame-pointer -mtune=generic -march=x86-64 -g -O2
-fvisibility=hidden -fno-omit-frame-pointer -flto -ffat-lto-objects
-fstack-protector-strong -fcf-protection=full -fPIC
-fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-vesa in Ubuntu.
https://bugs.launchpad.net/bugs/2083867
Title:
[SRU] Please enable frame-pointer for xserver-xorg-video-vesa on
Noble
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