CPU and GPU Reg Funcs Decomp (#16)

* decomp/doc cpu funcs and gpu reg funcs

* use Cpu32 macro funcs

* address review comments

* decomp SetBGOBJEnableFlags

1 files changed, 0 insertions, 99 deletions

diff --git a/src/code_800B5F0.c b/src/code_800B5F0.c
deleted file mode 100644
index 35b5282..0000000
--- a/src/code_800B5F0.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include "global.h"
-
-extern bool8 gInterruptsEnabled;
-extern u32 gIntrTable[];
-extern u32 IntrMain;
-extern u8 gUnknown_202D4B8;
-extern u32 gUnknown_202D5F0[];
-
-bool8 EnableInterrupts(void)
-{
-    if(gInterruptsEnabled == FALSE)
-    {
-        return FALSE;
-    }
-
-    if((REG_IME & 1) != 0)
-    {
-        return FALSE;
-    }
-    else
-    {
-        REG_IME = 1;
-        return TRUE;
-    }
-}
-
-bool8 DisableInterrupts(void)
-{
-    if(gInterruptsEnabled == 0)
-    {
-        return FALSE;
-    }
-
-    if((REG_IME & 1) == 0)
-    {
-        return FALSE;
-    }
-    else
-    {
-        REG_IME = 0;
-        return TRUE;
-    }
-
-}
-
-bool8 sub_800B650(void)
-{
-    if(gInterruptsEnabled == FALSE)
-    {
-        return FALSE;
-    }
-
-    if((REG_IME & 1) != 0)
-    {
-        return FALSE;
-    }
-    else
-    {
-        return TRUE;
-    }
-}
-
-void SetInterruptFlag(u16 flag)
-{
-    if(gInterruptsEnabled == FALSE)
-    {
-        return;
-    }
-
-    REG_IME = 0;
-    INTR_CHECK |= flag;
-    REG_IME = 1;
-}
-
-void sub_800B6B0(const u32 *r0)
-{
-    CpuCopy32(r0, &gIntrTable, 0x18); // 0x18 = 0x6 * 4 (0x4f00 is 32 bits)
-    CpuCopy32(&IntrMain, &gUnknown_202D4B8, 0x120); // 0x120 = 0x48 * 4 (0x4f00 is 32 bits)
-    INTR_VECTOR = &gUnknown_202D4B8;
-}
-
-u32 *sub_800B6E8(u32 r0)
-{
-    return &gIntrTable[r0];
-}
-
-u32 sub_800B6F4(u32 r0, u32 r1)
-{
-    u32 temp;
-    u32 interrupt_var;
-
-    interrupt_var = DisableInterrupts();
-    temp = gUnknown_202D5F0[r0];
-    gUnknown_202D5F0[r0] = r1;
-    if(interrupt_var != FALSE){
-        EnableInterrupts();
-    }
-    return temp;
-}