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4047 5593 d 17 h jermar /trunk/ Improve the configuration file.

- Support for easy configuration with sane defaults.

- Fix the ambiguous MACHINE variable by introducing the PROCESSOR variable.

- Eliminate some unnecessarily detailed questions by providing defaults for the
Serengeti machine.

- Introduce CONFIG_HID_IN and CONFIG_HID_OUT variables. They help to limit the
number of offered HID devices. In the future, they can be also used to
configure the way how the serial controller devices are connected to the
keyboard / serial line modules on some platforms where we can't autodetect.		  
4015 5598 d 0 h decky /trunk/kernel/arch/ia32/ rename ia32_cboot() to arch_pre_main() and move it to ia32.c (to be in line with other platforms)  
3984 5599 d 18 h svoboda /trunk/kernel/ The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C.  
3936 5608 d 21 h decky /trunk/ dash is not a safe character for C preprocessor, use underscore instead  
3879 5616 d 17 h decky /trunk/kernel/arch/ simplify configuration in Makefiles  
3800 5641 d 17 h decky /trunk/kernel/arch/ simplify compile options  
3779 5655 d 23 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3485 5746 d 16 h jermar /trunk/ Support for SYSENTER on ia32.  
3369 5785 d 20 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3226 5818 d 1 h decky /trunk/kernel/arch/ia32/ fix no-mmx option  
3179 5853 d 20 h jermar /trunk/kernel/ Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu
objects and building the rest of kernel objects. Now, amd64 and ia32 can
enable things such as SSE selectively for the test/fpu/*.		  
3173 5855 d 16 h jermar /trunk/kernel/arch/ia32/ Don't build the ia32 kernel with MMX/SSE/3DNOW enabled. This was causing
problems with gcc 4.3.1 which generated MMX aided code in a context that
didn't allow this.		  
2774 5951 d 4 h cejka /trunk/kernel/arch/ Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions.		  
2725 5988 d 23 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2599 6076 d 14 h decky /trunk/kernel/ replace prescott cpu type with currently more known category  
2460 6233 d 17 h jermar /trunk/kernel/ Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended.		  
2459 6233 d 20 h jermar /trunk/kernel/arch/ Fix a bug in ia32 and ia32xen Sun Studio builds.
In arch Makefile.inc, SUNCC_CFLAGS can only be appended via the += operator.		  
2454 6234 d 16 h jermar /trunk/kernel/ A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added.		  
2438 6239 d 16 h decky /trunk/ update for new compiler configuration scheme  
2125 6348 d 17 h decky /trunk/ experimental support for Objective C
(disabled by default)		  

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