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Rev Age Author Path Log message Diff
2333 6269 d 2 h jancik /branches/arm/uspace/libc/arch/arm32/include/ TLS update  
2332 6270 d 23 h kebrt /branches/arm/uspace/libc/arch/arm32/ tls register updated to r9  
2320 6272 d 3 h jancik /branches/arm/uspace/libc/arch/arm32/ TLS  
2313 6272 d 17 h kebrt /branches/arm/ +/- 1 addition switched in atomic_post/pre...  
2305 6277 d 15 h kebrt /branches/arm/uspace/libc/arch/arm32/src/ "b" instruction replaced for "bl"  
2295 6282 d 16 h kebrt /branches/arm/uspace/libc/arch/arm32/ page size changed to 4k  
2288 6285 d 22 h stepan /branches/arm/uspace/libc/arch/arm32/include/ added missing header  
2287 6286 d 14 h jancik /branches/arm/uspace/libc/arch/arm32/ uspace threads, atomic ops  
2281 6289 d 6 h jancik /branches/arm/uspace/libc/arch/arm32/src/ entry points into userspace + syscall user part  
2131 6318 d 21 h decky /branches/ add development branches  
2128 6358 d 19 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.		  
2082 6380 d 1 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2071 6384 d 17 h jermar /trunk/ (c) versus (C)  
2061 6403 d 0 h jermar /trunk/ Improve comments and fix formatting in (sparc64) TLS implementation.
Improve some comments and formatting in sparc64 uspace thread library
code.

Update required msim version.		  
2025 6421 d 14 h jermar /trunk/ Coding style fixes.  
2015 6423 d 17 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.		  
1890 6506 d 2 h jermar /trunk/ - Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.

- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.

- More TSB work on the sparc64 front.		  
1888 6509 d 21 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1868 6518 d 23 h jermar /trunk/ sparc64 work.
- the syscall wrapper needs to use the "memory"
clobber specifier to prevent over-optimization.
- on sparc64, the user address space spans the whole
64-bit space and therefore the macro
USER_ADDRESS_SPACE_SIZE_ARCH, as it was defined,
overflows to 0
- stop using USER_ADDRESS_SPACE_SIZE_ARCH and define
MAX_HEAP_SIZE instead
- in our situation when kernel and user address spaces
are separate, the G (global) bit cannot be used
(there is no point in it anymore)
- add the DEBUG() macro to stdio.h; DEBUG() uses
SYS_IO and is a good debugging tool for getting
early userspace to work		  
1866 6519 d 17 h jermar /trunk/uspace/ Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards.		  

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