HelenOS-historic
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HelenOS-historic
(root)
/
boot
/
trunk
/
arch
/
ppc32/
@ 1529
– Rev 1783
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Log message
Diff
1783
6512 d 22 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
6519 d 1 h
jermar
/boot/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1771
6519 d 23 h
jermar
/boot/trunk/
Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
1764
6527 d 21 h
jermar
/boot/trunk/
Cleanup boot infrastructure: ppc32 (and elsewhere).
1755
6533 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
read macio address from PCI OFW entry
1739
6535 d 5 h
decky
/boot/trunk/
ppc32 debug messages
1738
6535 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
properly place PHT on top of physical memory
1737
6535 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
pick the best BAT mapping
1732
6535 d 18 h
decky
/boot/trunk/
fix wrong segment register value
add CONFIG_BAT define
1728
6535 d 18 h
decky
/boot/trunk/
ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
1725
6536 d 1 h
decky
/boot/trunk/arch/ppc32/loader/
allocate page hash table during boot
(preliminary code, will be fixed properly later)
1715
6536 d 23 h
decky
/boot/trunk/arch/ppc32/loader/
move ppc32 four pages up
1679
6544 d 1 h
decky
/boot/trunk/arch/ppc32/loader/
remove redundant section
1620
6547 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
update boot loader API
1607
6547 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32 sync
1602
6547 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
add ipcc and klog to ppc32
1479
6552 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
more debugging
1478
6552 d 13 h
decky
/boot/trunk/
ppc32 bootloader debugging facility
1381
6563 d 22 h
decky
/boot/trunk/arch/ppc32/loader/
ensure TLB sync
1373
6565 d 20 h
decky
/boot/trunk/arch/ppc32/loader/
fix forgotten bug
1372
6565 d 21 h
decky
/boot/trunk/arch/ppc32/loader/
remove obsolete BAT framebuffer mapping
1369
6565 d 23 h
decky
/boot/trunk/arch/ppc32/
support for arbitrary number of boot components for ppc32
1275
6582 d 3 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: don't use FPU instructions in boot loader
1219
6591 d 20 h
decky
/boot/trunk/arch/ppc32/
ppc32: support for loading init
1216
6591 d 22 h
decky
/boot/trunk/arch/ppc32/loader/
prevent possible race by force disabling interrupts
1214
6591 d 23 h
decky
/boot/trunk/arch/ppc32/loader/
initially fill segment registers
1166
6605 d 2 h
decky
/boot/trunk/arch/
fix types, 64b arguments (breaks things yet)
1157
6605 d 4 h
decky
/boot/trunk/
start ppc64 port
1146
6612 d 3 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
6620 d 22 h
decky
/boot/trunk/arch/ppc32/loader/
ofw uses \r\n as newline
1131
6620 d 23 h
decky
/boot/trunk/arch/ppc32/loader/
kernel boot API change
1130
6621 d 0 h
decky
/boot/trunk/arch/ppc32/loader/
extend boot info
1075
6628 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)
1071
6628 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
invalidate segment registers
1068
6628 d 17 h
decky
/boot/trunk/arch/ppc32/loader/
proper ppc32 initial memory mapping
1058
6629 d 0 h
decky
/boot/trunk/arch/ppc32/loader/
relocate kernel in real mode
1022
6630 d 0 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: boot using real mode trampoline
setup segment registers so far
1003
6630 d 18 h
decky
/boot/trunk/arch/ppc32/loader/
simplify register names
986
6631 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: support for exception vectors
981
6631 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
temporal CUDA (VIA 6805) mapping