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HelenOS-historic
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SPARTAN
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trunk
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arch
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ia32/
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328
6863 d 16 h
jermar
/SPARTAN/trunk/
IA-32 can be now cross-compiled by ./build.ia32 cross.
Unify IA-32 Makefile.inc and Makefile.inc.cross.
Update doc/requirements.
Small changes elsewere.
326
6864 d 2 h
palkovsky
/SPARTAN/trunk/
Cleanup of makefiles to have common options in one main makefile.
Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.
There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.
323
6864 d 15 h
jermar
/SPARTAN/trunk/
Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up.
316
6866 d 19 h
jermar
/SPARTAN/trunk/arch/ia32/src/
Optimize assembler code according to the knoweledge of IA-32 ABI.
315
6866 d 19 h
jermar
/SPARTAN/trunk/arch/ia32/
Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register.
314
6867 d 4 h
palkovsky
/SPARTAN/trunk/
Small cleanups
312
6867 d 5 h
jermar
/SPARTAN/trunk/arch/ia32/
According to IA-32 ABI, %edx and %ecx don't have to be saved accross function calls.
Remove these registers from context_t and adjust context_save() and context_restore() to make use of this fact.
311
6867 d 5 h
bondari
/SPARTAN/trunk/arch/ia32/src/acpi/
Minor after fixes to madt parsing
310
6867 d 6 h
bondari
/SPARTAN/trunk/arch/ia32/src/acpi/
Fixed possible non-consequentive local apic madt entries
Request for peer review - was not possible to test.
309
6867 d 17 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
305
6868 d 5 h
jermar
/SPARTAN/trunk/
Change processor type in simics.conf to x86-hammer.
This way it supports both IA-32 and AMD64.
Fix comment in i8259.c.
303
6868 d 11 h
palkovsky
/SPARTAN/trunk/
302
6868 d 12 h
palkovsky
/SPARTAN/trunk/arch/ia32/src/drivers/
Fixed bad slave i8259 initialization.
301
6868 d 14 h
palkovsky
/SPARTAN/trunk/arch/
Backported amd64 build process back to ia32.
300
6868 d 14 h
palkovsky
/SPARTAN/trunk/arch/ia32/
Backported AMD64 linker and boot changes back to IA32.
298
6868 d 15 h
decky
/SPARTAN/trunk/
remove lower 2 GB identity mapping (IA-32)
294
6868 d 18 h
jermar
/SPARTAN/trunk/arch/
Add timeout to kmp() so that we don't deadlock while waiting for AP's to come up.
Improve comment in byteorder.h.
293
6869 d 4 h
palkovsky
/SPARTAN/trunk/
Symbol table now contains static functions too.
NOTE: gcc heavily inlines, be aware of optimizations.
Removed excesive item from boot page tables.
292
6869 d 4 h
jermar
/SPARTAN/trunk/
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry().
291
6869 d 7 h
jermar
/SPARTAN/trunk/arch/ia32/src/smp/
AP cpus are not supposed to touch A20 for this bit is enabled by the BSP cpu.
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