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Update KernelB.HH debug fixme comment.

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TomAwezome 2022-10-16 19:33:14 -04:00
parent e3c13b2baf
commit 5b6b84202f
1 changed files with 5 additions and 1 deletions
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6
src/Kernel/KernelB.HH
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@ -13,7 +13,11 @@ public _intern IC_BTC Bool Btc( U8 *bit_field, I64 bit); //Bit test and co
//public _intern IC_BTR Bool Btr( U8 *bit_field, I64 bit); //Bit test and reset to zero.
//public _intern IC_BTS Bool Bts( U8 *bit_field, I64 bit); //Bit test and set to one.
// TODO FIXME DEBUG: fix ICBitOps bugs when using on bare metal into PCI device memory-mapped areas
// TODO FIXME DEBUG: Fix ICBitOps bugs when using on bare metal into PCI device memory-mapped areas.
// Temporarily manually defining functions for Bt, Btr, and Bts below.
// (certain Bt(), Btr(), and Bts() on AHCI memory areas using variable (reg, not imm) bit param
// caused strange crashes on a Ryzen with Gigabyte brand motherboard, all PCI devices AMD brand.
// Bit test compiler implementation needs to be researched to fix those bugs.)
Bool Bt(U8 *bit_field, I64 bit)
{