This is needed to Force inject longer kexts, e.g. networking:
System/Library/Extensions/IONetworkingFamily.kext/Contents/PlugIns/
AppleIntel8254XEthernet.kext/Contents/MacOS/AppleIntel8254XEthernet
Mach-O uses "indirect symbol" ambiguously. The first kind are "indirect
symbols" indicated by their type. They are located in the regular symbol
table, possibly outside the local, external and undefined ranges. Their
value is an index into the string table, which indicates the name of
another symbol they alias. We assume these to only be used by KPIs,
mostly as symbol aliases for deprecated symbol names.
The second kind is the "indirect symbol table", which is merely a flat
list of 32-bit indices into the symbol table.
When the handling code was written, the incorrect assumption was made
that the "indirect symbol table" is a range of "indirect symbols", much
like how local, external and undefined symbols are explicitly indexed.
However, this is not true and causes bugs in handling indirect symbols.
This patch drops this incorrect (and dangerous) assumption and strictly
separates the two concepts. As OpenCore does not inject KPIs, ignore
indirect symbols entirely.
This quirk is needed to boot macOS 10.7 and older when using a 32-bit kernel on a 64-bit UEFI firmware that makes uses of FPU or SSE instructions in runtime services (such as Hyper-V).
In GRUB2+blscfg mode:
- Allow grub vars in 'initrd' as well as in 'options'
- Allow multiple initrd files on one 'initrd' line
- Initialise empty $tuned_params and $tuned_initrd grub vars if no
values present, on an optional flag enabled by default (since
we want to make booting major distros easy)
In GRUB2+blscfg mode (seem to be allowed now, not required for fix):
- Allow multiple 'initrd' lines
- Allow multiple 'options' lines
Add variant of OcParseVars which can parse as value-only tokens.
Signed-off-by: Mike Beaton <mjsbeaton@gmail.com>
If set by bootloader chained from shim before further image is loaded, instructs
shim to keep its protocol and its security overrides (if enabled) present for all
image loads, not just the first.
Optionally allow .contentVisibility in same boot fs root locations
as searched for .VolumeIcon.icns, since file next to boot.efi is
deleted on macOS update.
The renderer already (esp. since recent changes incl. reset to controlled on cls)
manages its own transitions to controlled, so we just need to indicate uncontrolled
in cases where something else has been rendering graphics
