karina
6dd68f8162
- Bootloader: reallocate memory map buffer when ExitBootServices fails, so GetMemoryMap doesn't scribble past the old allocation on retry. - vectors.S: actually store sp_el0 into the exception frame. Previously it was read into x24 and then… vanished. EL0 tasks would wake up with a corrupted stack pointer. Not great. - Serial: split hardcoded 0x09000000 into a fallback default; add SerialUpdate() so the DTB-parsed UART address actually gets used. - DTB: add bounds check on reserved[] with PMM's 3 extra slots accounted for, so malformed/overstuffed DTBs don't silently corrupt memory. - PMM.h: bump kVMMaxReservedRegions 128→256, define kPMMReservedRegionCount. - Types.h: remove `#define loop while(1)`. while(true) is fine. - Rename IOSerial* → Serial* — the IO prefix was redundant, Serial.c already lives under IO/.
11 lines
201 B
C
11 lines
201 B
C
#pragma once
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#include <Types.h>
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enum {
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kUARTBaseAddress = 0x09000000,
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};
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void SerialUpdate(UInt64 address);
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Int32 SerialPutCharacter(ASCII character);
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Int32 SerialPutString(const ASCII* string);
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