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wedge/MakeFile

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Add the Wedge The Wedge is a C program that, when inserted into a PowerPC ROM, runs just before the NanoKernel. This is very early in the boot process. The Wedge takes this opportunity to rearrange the MacOS address space and make more than 1.5 GB RAM available to applications. Some serious problems remain with this approach, so a "proper" solution to the 1.5 GB RAM limit will take more work. This code was ripped out of the old CDG5 build system and refactored. It it more appropriate to keep the Wedge separate from the real OS code.
2017-11-19 14:29:19 +00:00
MpwToolLibs68k = <20>
"{Libraries}Stubs.o" <09>
"{CLibraries}StdCLib.o" <09>
"{Libraries}MacRuntime.o" <09>
"{Libraries}IntEnv.o" <09>
"{Libraries}Interface.o" <09>
SiowLibsPPC = <20>
"{PPCLibraries}PPCSIOW.o" <09>
"{PPCLibraries}MrCPlusLib.o" <09>
"{SharedLibraries}InterfaceLib" <09>
"{SharedLibraries}StdCLib" <09>
"{SharedLibraries}MathLib" <09>
"{PPCLibraries}PPCCRuntime.o" <09>
Suppress MrC warnings
2017-11-21 04:25:06 +00:00
PPCCOptions = -w 2
Add the Wedge The Wedge is a C program that, when inserted into a PowerPC ROM, runs just before the NanoKernel. This is very early in the boot process. The Wedge takes this opportunity to rearrange the MacOS address space and make more than 1.5 GB RAM available to applications. Some serious problems remain with this approach, so a "proper" solution to the 1.5 GB RAM limit will take more work. This code was ripped out of the old CDG5 build system and refactored. It it more appropriate to keep the Wedge separate from the real OS code.
2017-11-19 14:29:19 +00:00
IM = :Intermediates:
Apps = :Apps:
{IM} <09> :
{IM}RomWedge.x <09> {IM}WedgeStub.s.x {IM}printf.c.x {IM}Wedge.c.x
PPCLink -outputformat xcoff -codeorder source -roistext on -o {Targ} {Deps}
{IM}Linker <09> {IM}Linker.c.o
ILink -d -t 'MPST' -c 'MPS ' -o {Targ} {MpwToolLibs68k} {Deps}
Hardcode info record location for dry run At dry-run time, the NanoKernel is not asked for the location of HWInfo. The pointer block at 5FFFEFC0 is used instead. The location of ConfigInfo was already hardcoded. This neatens things up considerably, but will cause the dry-run Wedge to crash on a machine with a Wedged address space. If the NKLocateInfoRecord code can be cleaned up a bit, then it might be restored.
2018-01-14 01:57:59 +00:00
{Apps}TestWedge <09> {IM}Wedge.c.x
Add the Wedge The Wedge is a C program that, when inserted into a PowerPC ROM, runs just before the NanoKernel. This is very early in the boot process. The Wedge takes this opportunity to rearrange the MacOS address space and make more than 1.5 GB RAM available to applications. Some serious problems remain with this approach, so a "proper" solution to the 1.5 GB RAM limit will take more work. This code was ripped out of the old CDG5 build system and refactored. It it more appropriate to keep the Wedge separate from the real OS code.
2017-11-19 14:29:19 +00:00
PPCLink -d -t 'APPL' -c 'siow' -o {Targ} {Deps} {SiowLibsPPC}
Rez -a "{RIncludes}SIOW.r" -d DEFAULT_SAVE_PREF=1 -o {Targ}
{Apps}WedgeLogReader <09> {IM}WedgeLogReader.c.x
PPCLink -d -t 'APPL' -c 'siow' -o {Targ} {Deps} {SiowLibsPPC}
Rez -a "{RIncludes}SIOW.r" -d DEFAULT_SAVE_PREF=1 -o {Targ}
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