objective.git/arch/x86/cpuid/CpuidCheck.s, branch cmakeObjective Kernel source code
https://git.objectiveos.org/objective/objective.git/atom?h=cmake2026-03-27T07:03:55ZCmake build generator support: build stage2026-03-27T07:03:55ZAlexey Gavrilovalexey.gavrilov@mail.com2026-03-27T07:03:55Zurn:sha1:6ffe96d1e3f0289c2070e050cf8e1a30288e6d91
Multi-target architecture implementation:
each root source code directory presents the one
*INTERFACE* target to it's subdirectory subtargets
that link only as *STATIC* library.
For instance, *arch* directory presents *Architecture* target
then *Architecture* target has *CPUID*, *IO*, *PORT*
and etc. dependencies
Exact order of linking targets is: boot.o CRTIBUNDLE <TARGETS> CRTNBUNDLE.
Sequence destruction cause to UB. Please to pay attention to this.
TODO
- Debug information
- Build type
- Toolchain file
- Image creation
- Build by WinGW compiler on Windows platform (optional)
Signed-off-by: Alexey Gavrilov <alexey.gavrilov@mail.com>
Refactoring cpuid model interaction2025-12-01T14:40:49ZAlexey Gavrilovalexey.gavrilov@mail.com2025-12-01T14:40:49Zurn:sha1:75ef20c5889005758ed8c30c3279954f16529a16
Patch for support CPU identification feature.
Model smash on two pieces: platform-independent and dependent accordingly.
The first obtains architecture details from CPU by special registers or
execute instruction and filling proper structure. The second piece needs
for more universality to use in independent code.
Currently, platform-independent part supports only x86 cpuid(0h,01h) leafs.
Signed-off-by: Alexey Gavrilov <alexey.gavrilov@mail.com>