Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1802 6500 d 8 h decky /trunk/ cleanup and unify the build system  
1801 6500 d 8 h decky /trunk/uspace/libc/arch/mips32eb/include/ sync mips32eb with mips32  
1800 6500 d 9 h decky /trunk/boot/arch/ppc64/loader/ sync ppc64 with ppc32  
1799 6500 d 9 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1798 6500 d 9 h decky /trunk/uspace/ make uspace compile for ppc64  
1797 6500 d 9 h decky /trunk/uspace/ dummy Sparc64 uspace support (it just compiles)  
1796 6500 d 9 h decky /trunk/boot/tools/ia64/ new place for vmaxlma  
1795 6500 d 10 h decky /trunk/contrib/ remove orphaned directory  
1794 6500 d 10 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)		  
1793 6502 d 22 h jermar /trunk/kernel/ Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data.		  
1792 6503 d 11 h jermar /trunk/ Move functionality of tlb_arch_init() to take_over_tlb_and_tt().
Call take_over_tlb_and_tt() very early after the kernel starts
executing.		  
1791 6503 d 13 h jermar /trunk/boot/arch/sparc64/loader/ Switch to identically mapped stack during boot.
Put stack related and register related macros to dedicated
header files.		  
1790 6503 d 16 h jermar /trunk/ Remove OpenFirmware calls from kernel/ entirely.

Switch the sparc64 port to use bootinfo.

Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace.		  
1789 6503 d 18 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.		  
1788 6505 d 15 h decky / remove orphaned directories  
1787 6505 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1786 6505 d 20 h jermar /boot/trunk/arch/sparc64/silo/ Upgrade to silo-1.4.11.  
1785 6506 d 12 h decky /kernel/ remove currently unused repository directories  
1784 6506 d 12 h jermar /kernel/trunk/ Sync OpenFirmware functionality with boot.
Random cleanup.		  
1783 6506 d 12 h jermar /boot/trunk/ Some 32-bit vs. 64-bit fixes.

Make the call to OpenFirmware client interface architecture dependent.
For instance and contrary to my previous experience, the sparc64 version of
'translate' method would not work reliably unless the Address Mask bit in the
PSTATE register is cleared during duration of the call.

sparc64 and ppc32 OpenFirmware seem to differ in details, for example, the above
mentioned method 'translate' signals success by setting the first return value
to -1 on sparc64 while on ppc32 the value is/stays (???) zero.		  

←Prev12Next→

Show All