[CDG5] HID1 Bit 9

[Jd Lyons]

Seem to be hopelessly stuck, Basilisk II just never booted.

I replaced it with the version I use, but it boots and doesn’t attach the SRC disk.

If I just add both disks and ChangeDir to src I’m still getting the too many arguments error in WPM.
> On Feb 24, 2019, at 9:49 AM, Elliot Nunn <elliotnunn at fastmail.com> wrote:
> 
> Yeah, my reversed sources are a bit average there. This is a better
> reversal of an earlier version of the same code:
> 
> https://github.com/elliotnunn/NanoKernel/blob/master/ProcessorInfo.s#L601
> 
> In this much nicer version, are no macros to obscure the purpose of
> those bytes: they are a lookup table, to decide which HID0 bit to set
> when the upper OS makes a "power" call. They don't affect HID1. In fact,
> it's been a while, but I'm pretty sure no version of the NanoKernel ever
> touched HID1. You know the history better, but it seems to be a very
> late-G4 thing.
> 
> I suspect that you want to slip this into the init code somewhere:
> 
>    mfspr   r31, 1009               ; HID1
>    oris    r31, r31, 0x0400        ; bit 9
>    mtspr   1009, r31
> 
> I am seeing a similar error with empw quite frequently. Try trashing
> your SourceForEmulator *and* your MPW-VM.dmg, and then running `empw -b`
> with no other arguments. If the second disk is mounted in the emulator,
> just run `:EasyBuild` (you need to type command-return) from the MPW
> window.
> 
> I'm sorry, that repo is a mess. I am progressively reversing every known
> NK version in a separate repo that builds much more reliably, but
> process is slow.
> 
>> On 24 Feb 2019, at 10:27 pm, Jd Lyons <lyons_dj at yahoo.com> wrote:
>> 
>> Thanks Elliot, still getting some errors trying to get the build going:
>> 
>> + NanoKernel/NanoKernel.s
>> ### Set - Too many parameters were specified.
>> # Usage - Set [name [value]]
>> ### MPW Shell - Execution of EasyBuild terminated.
>> ### MPW Shell - Execution of MPW-VM:AutoGenInner terminated.
>> 
>> Please explain what this bit of code does?
>> 
>> It looks like 0x23 is setting bit 10(sleep) bit 14(XAEN) and bit 15(NHR), then something is done with the L2CR.
>> 
>> PflgTblEnt      0x23,   HID0_NHR_and_sleep,             1<< hasL2CR | 1<< hasPLRUL1 | 1<< hasTAU | 1<< hasVMX | 1<< hasMSSregs  ; 8**3 like 7450 but better
>> 
>> If I wanted to set bit 9 of the HID1 my code would need to be something like:
>> 
>> PflgTblEnt      0x04,   HID1_DFS_only,                  0                                                                                                               
>> 
>> ???
>>> On Feb 23, 2019, at 9:08 PM, Elliot Nunn <elliotnunn at fastmail.com> wrote:
>>> 
>>> git show 4f95ec6
>> 
>