HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
boot
/
trunk
/
arch
/
ppc32
/
loader
/
main.c
@ 1395
– Rev 1783
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Diff
1783
6553 d 10 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.
1764
6568 d 9 h
jermar
/boot/trunk/
Cleanup boot infrastructure: ppc32 (and elsewhere).
1620
6587 d 13 h
decky
/boot/trunk/arch/ppc32/loader/
update boot loader API
1478
6593 d 1 h
decky
/boot/trunk/
ppc32 bootloader debugging facility
1372
6606 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
remove obsolete BAT framebuffer mapping
1369
6606 d 11 h
decky
/boot/trunk/arch/ppc32/
support for arbitrary number of boot components for ppc32
1219
6632 d 8 h
decky
/boot/trunk/arch/ppc32/
ppc32: support for loading init
1146
6652 d 15 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
1131
6661 d 11 h
decky
/boot/trunk/arch/ppc32/loader/
kernel boot API change
1130
6661 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
extend boot info
1075
6668 d 18 h
decky
/boot/trunk/arch/ppc32/loader/
relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)
1068
6669 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
proper ppc32 initial memory mapping
1058
6669 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
relocate kernel in real mode
1022
6670 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: boot using real mode trampoline
setup segment registers so far
986
6671 d 14 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: support for exception vectors
981
6671 d 15 h
decky
/boot/trunk/arch/ppc32/loader/
temporal CUDA (VIA 6805) mapping
971
6671 d 19 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: move kernel one frame up
969
6671 d 19 h
decky
/boot/trunk/arch/ppc32/loader/
map almost all physical memory
remap framebuffer to a different location
964
6671 d 21 h
decky
/boot/trunk/arch/ppc32/loader/
ofw code cleanup
get memory map from ofw
956
6672 d 11 h
decky
/boot/trunk/arch/ppc32/loader/
relocate ppc32 kernel above 2 GB
953
6672 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
cleanup and extend OFW code
950
6672 d 15 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32 boots again (temporarily)
933
6673 d 13 h
decky
/boot/trunk/arch/ppc32/
fix various ppc32 bootloader bugs
913
6678 d 22 h
decky
/boot/trunk/arch/ppc32/loader/
ppc bootstrap almost working
888
6687 d 17 h
decky
/boot/trunk/arch/ppc32/loader/
kernel size fix
887
6687 d 18 h
decky
/boot/trunk/arch/ppc32/
create ppc32 boot image
885
6687 d 18 h
decky
/boot/trunk/
move ppc32 boot loader to /boot tree