HelenOS-historic
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HelenOS-historic
(root)
/
boot
/
trunk
/
arch
/
ppc32/
@ 1685
– Rev 1783
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Log message
Diff
1783
6544 d 6 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.
1779
6550 d 10 h
jermar
/boot/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1771
6551 d 7 h
jermar
/boot/trunk/
Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
1764
6559 d 6 h
jermar
/boot/trunk/
Cleanup boot infrastructure: ppc32 (and elsewhere).
1755
6564 d 15 h
decky
/boot/trunk/arch/ppc32/loader/
read macio address from PCI OFW entry
1739
6566 d 14 h
decky
/boot/trunk/
ppc32 debug messages
1738
6566 d 14 h
decky
/boot/trunk/arch/ppc32/loader/
properly place PHT on top of physical memory
1737
6566 d 15 h
decky
/boot/trunk/arch/ppc32/loader/
pick the best BAT mapping
1732
6567 d 2 h
decky
/boot/trunk/
fix wrong segment register value
add CONFIG_BAT define
1728
6567 d 3 h
decky
/boot/trunk/
ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
1725
6567 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
allocate page hash table during boot
(preliminary code, will be fixed properly later)
1715
6568 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
move ppc32 four pages up
1679
6575 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
remove redundant section
1620
6578 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
update boot loader API
1607
6578 d 14 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32 sync
1602
6578 d 17 h
decky
/boot/trunk/arch/ppc32/loader/
add ipcc and klog to ppc32
1479
6583 d 21 h
decky
/boot/trunk/arch/ppc32/loader/
more debugging
1478
6583 d 21 h
decky
/boot/trunk/
ppc32 bootloader debugging facility
1381
6595 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
ensure TLB sync
1373
6597 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
fix forgotten bug
1372
6597 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
remove obsolete BAT framebuffer mapping
1369
6597 d 8 h
decky
/boot/trunk/arch/ppc32/
support for arbitrary number of boot components for ppc32
1275
6613 d 11 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: don't use FPU instructions in boot loader
1219
6623 d 5 h
decky
/boot/trunk/arch/ppc32/
ppc32: support for loading init
1216
6623 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
prevent possible race by force disabling interrupts
1214
6623 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
initially fill segment registers
1166
6636 d 11 h
decky
/boot/trunk/arch/
fix types, 64b arguments (breaks things yet)
1157
6636 d 12 h
decky
/boot/trunk/
start ppc64 port
1146
6643 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
add instruction cache flush
align framebuffer on 128K boundary
change OFW calling method
make OFW code more compatible
1133
6652 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
ofw uses \r\n as newline
1131
6652 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
kernel boot API change
1130
6652 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
extend boot info
1075
6659 d 14 h
decky
/boot/trunk/arch/ppc32/loader/
relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)
1071
6659 d 17 h
decky
/boot/trunk/arch/ppc32/loader/
invalidate segment registers
1068
6660 d 1 h
decky
/boot/trunk/arch/ppc32/loader/
proper ppc32 initial memory mapping
1058
6660 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
relocate kernel in real mode
1022
6661 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: boot using real mode trampoline
setup segment registers so far
1003
6662 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
simplify register names
986
6662 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: support for exception vectors
981
6662 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
temporal CUDA (VIA 6805) mapping