objective.git/arch/x86, branch linker_scriptObjective Kernel source code
https://git.objectiveos.org/objective/objective.git/atom?h=linker_script2025-12-20T07:16:47ZLinker script rework2025-12-20T07:16:47ZAlexey Gavrilovalexey.gavrilov@mail.com2025-12-17T07:13:08Zurn:sha1:eb6a12e18d45879ec383921f0c7378120b71d159
`memory.ld` is a architecture-dependent ld config provides some general
symbols which every `memory.ld` config must assign
and memory regions associated with each output section.
'linker.ld' config file presents segments configuration.
Multiboot section filling move in the 'linker.ld' file.
Recommendation for further patches: controlled logic implementation for multiboot
version and header/entries in build configuration tool (CMake or
make). For instance, multiboot version and video mode selection
through variable passing in build system:
`cmake ... -DMULTIBOOT_VERSION=2 -DMULTIBOOT_VIDEO_MODE=TEXT_VIDEO_MODE`
or
'export MULTIBOOT_VERSION=2; export MULTIBOOT_VIDEO_MODE=TEXT_VIDEO_MODE'.
Then build system do proper filling of `.multiboot` section depends
on passing variables.
Signed-off-by: Alexey Gavrilov <alexey.gavrilov@mail.com>
Defines refactoring in msr module2025-12-11T09:04:35ZAlexey Gavrilovalexey.gavrilov@mail.com2025-12-11T09:04:35Zurn:sha1:e3e68862bbc731802efc39cbfb1b6df7ab255204
New cpuid model uses instead of old in some
msr definitions.
Signed-off-by: Alexey Gavrilov <alexey.gavrilov@mail.com>
Put in cpuid some definitions and declarations2025-12-11T08:44:00ZAlexey Gavrilovalexey.gavrilov@mail.com2025-12-11T08:44:00Zurn:sha1:b98035306ceca38432c754847e3ef7474b1b778c
Declarations: `acquireInformation` for two extended cpuid
commands. Overloading `operator&` for enum classes in
`VersionInfo` structure to get proper bit value.
All declarations from ==Cpuid.h== file are define in the
corresponding cpp file.
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>
Pic + Tuple + refactor PrimaryInitialization class2024-05-24T07:07:47ZAlexey Gavrilovrebovas@yahoo.com2024-05-24T07:07:47Zurn:sha1:5fbf41e967ed8e413ecf1e6abb72e8d285169df4VGADisplay some updates2024-04-10T06:06:48ZAlexey Gavrilovrebovas@yahoo.com2024-04-10T06:06:48Zurn:sha1:0c56a0300b7ffbab787a4c974bc164d9a2a57ad2MSR + IDT + test ISRs2024-04-10T05:58:20ZAlexey Gavrilovrebovas@yahoo.com2024-04-10T05:58:20Zurn:sha1:515a11b818e4140845f69bb26a19d270a9e42178IDT + uintptr update2024-03-31T07:39:51ZAlexey Gavrilovrebovas@yahoo.com2024-03-31T07:39:51Zurn:sha1:49cfee4e370892df8404e56d53b04dde196f82f2Some updates: rename memAddr, define architecture2024-03-27T12:49:10ZAlexey Gavrilovrebovas@yahoo.com2024-03-27T12:49:10Zurn:sha1:e51dea0b6e34c2959b3b0f4a5db6b11d4b619960Implementation acpi tables through structs2024-03-19T09:44:56ZAlexey Gavrilovrebovas@yahoo.com2024-03-19T09:44:56Zurn:sha1:3678f5d1970feea92f787928ceb9f53ed0b4c1e2