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z_lib fully matched (#85)

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* z_lib OK

* Documentation

* Added stdbool and stdint

* Fixup for new names

* Fixup bad merge

* Feedback

* Use u/s32 for intptr_t
This commit is contained in:
Rozelette
2021-04-07 17:16:16 -04:00
committed by GitHub
parent b22e26dbd8
commit d2c181a0a9
34 changed files with 626 additions and 492 deletions
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include/macros.h
+5 -4
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@@ -2,19 +2,20 @@
#define _MACROS_H_
#include "convert.h"
#include "stdint.h"
#define ARRAY_COUNT(arr) (s32)(sizeof(arr) / sizeof(arr[0]))
#define ARRAY_COUNTU(arr) (u32)(sizeof(arr) / sizeof(arr[0]))
#define HW_REG(reg, type) *(volatile type*)((reg) | 0xa0000000)
// UB: u32 casts here should be uintptr_t casts.
// TODO: After uintptr_t cast change should have an AVOID_UB target that just toggles the KSEG0 bit in the address rather than add/sub 0x80000000
#define PHYSICAL_TO_VIRTUAL(addr) ((u32)(addr) + 0x80000000)
#define PHYSICAL_TO_VIRTUAL2(addr) ((u32)(addr) - 0x80000000)
#define VIRTUAL_TO_PHYSICAL(addr) (u32)((u8*)(addr) - 0x80000000)
#define PHYSICAL_TO_VIRTUAL(addr) ((uintptr_t)(addr) + 0x80000000)
#define PHYSICAL_TO_VIRTUAL2(addr) ((uintptr_t)(addr) - 0x80000000)
#define VIRTUAL_TO_PHYSICAL(addr) (uintptr_t)((u8*)(addr) - 0x80000000)
#define SEGMENTED_TO_VIRTUAL(addr) (void*)(PHYSICAL_TO_VIRTUAL(gSegments[SEGMENT_NUMBER(addr)]) + SEGMENT_OFFSET(addr))
#define ALIGN16(val) (((val) + 0xF) & ~0xF)
// Currently most often called ctxt in MM, TODO: Refactor names when its used