On Mon, Nov 21, 2022 at 3:53 PM Jan Beulich <jbeulich@suse.com> wrote:
>
> you didn't actually demonstrate the behavior, could you please attach
> both input and output objects you pass into / get out of objcopy?
>

x86_64-elf-g++ -c -O3
-DGIT_COMMIT=\""01c3a0a4688485d80cd2bc12ceb06709de32f365"\"
-ffreestanding -fno-builtin -fvisibility=hidden
-fno-omit-frame-pointer -fno-optimize-sibling-calls -Wall -Wextra
-Werror -Wno-address -Wno-strict-aliasing -Wno-unused-parameter
-Wno-unused-function -Wno-unused-variable -Wno-unused-but-set-variable
-Wno-nonnull-compare -Wno-array-bounds -Wno-cast-function-type
-Wno-stringop-overflow -Wno-implicit-fallthrough -march=x86-64
-mno-red-zone -mno-80387 -mno-mmx -msse2  -fno-use-cxa-atexit
-fno-rtti -fno-exceptions -fsized-deallocation -Woverloaded-virtual
-Wnamespaces -Wtemplates -Wvirtual-inheritance -Wno-invalid-offsetof
-Wno-pmf-conversions -MMD -MP -D__KernelGenius__
-I/cygdrive/c/Users/Administrator/OS/os/include
-I/cygdrive/c/Users/Administrator/OS/os/include/kernel/x64
-I/cygdrive/c/Users/Administrator/OS/os/kern/include
-I/cygdrive/c/Users/Administrator/OS/os/kern/core/x64/include
-mtune=intel -mno-80387 -mno-mmx -mno-sse -mno-sse2 -mno-sse3
-mno-ssse3 -mno-sse4 -mno-sse4a -mno-sse4.1 -mno-sse4.2 -mno-avx
-mno-avx2 -mno-avx512f -mno-avx512pf -mno-avx512er -mno-avx512cd
-mno-avx512vl -mno-avx512bw -mno-avx512dq -mno-avx512ifma
-mno-avx512vbmi -mno-sha -mno-aes -mno-pclmul -mno-clflushopt
-mno-clwb -mno-fsgsbase -mno-ptwrite -mno-rdrnd -mno-f16c -mno-fma
-mno-pconfig -mno-wbnoinvd -mno-fma4 -mno-prfchw -mno-rdpid
-mno-prefetchwt1 -mno-rdseed -mno-sgx -mno-xop -mno-lwp -mno-3dnow
-mno-3dnowa -mno-popcnt -mno-abm -mno-adx -mno-bmi -mno-bmi2
-mno-lzcnt -mno-fxsr -mno-xsave -mno-xsaveopt -mno-xsavec -mno-xsaves
-mno-rtm -mno-hle -mno-tbm -mno-mwaitx -mno-clzero -mno-pku
-mno-avx512vbmi2 -mno-avx512bf16 -mno-gfni -mno-vaes -mno-waitpkg
-mno-vpclmulqdq -mno-avx512bitalg -mno-movdiri -mno-movdir64b
-mno-enqcmd -mno-uintr -mno-tsxldtrk -mno-avx512vpopcntdq
-mno-avx512vp2intersect -mno-avx5124fmaps -mno-avx512vnni -mno-avxvnni
-mno-avx5124vnniw -mno-cldemote -mno-serialize -mno-amx-tile
-mno-amx-int8 -mno-amx-bf16 -mno-hreset -mno-kl -mno-widekl   -fno-pic
-m32 -mcmodel=32
/cygdrive/c/Users/Administrator/OS/os/kern/core/x64/head/start32.cpp
-o kern/core/x64/head/start32.cpp.o.32

x86_64-elf-objcopy -I elf32-i386 -O elf64-x86-64
kern/core/x64/head/start32.cpp.o.32 kern/core/x64/head/start32.cpp.o