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Attempt to decompile __osTimerInterrupt

This commit is contained in:
Ryan Dwyer 2021-01-31 13:06:53 +10:00
parent 5dbc9e7333
commit feb8b5431e
4 changed files with 23 additions and 8 deletions
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4
src/gvars/gvars.c
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@ -14023,9 +14023,9 @@ __OSEventState __osEventStateTab[15] = {0};
u32 var8009c758 = 0;
u32 var8009c75c = 0;
OSTimer var8009c760 = {0};
u64 __osCurrentTime = 0;
OSTime __osCurrentTime = 0;
u32 __osBaseCounter = 0;
u32 var8009c78c = 0;
u32 __osViIntrCount = 0;
u32 __osTimerCounter = 0;
u32 var8009c794 = 0;
u32 var8009c798 = 0;

4
src/include/gvars/gvars.h
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@ -471,9 +471,9 @@ extern u32 var8009c400;
extern u32 var8009c650;
extern __OSEventState __osEventStateTab[15];
extern OSTimer var8009c760;
extern u64 __osCurrentTime;
extern OSTime __osCurrentTime;
extern u32 __osBaseCounter;
extern u32 var8009c78c;
extern u32 __osViIntrCount;
extern u32 __osTimerCounter;
extern OSMesg piAccessBuf;
extern OSMesgQueue __osPiAccessQueue;

4
src/lib/ultra/io/vimgr.c
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@ -126,12 +126,12 @@ glabel viMgrMain
/* 321c: 3c018009 */ lui $at,%hi(var80090290)
/* 3220: a4230290 */ sh $v1,%lo(var80090290)($at)
.L00003224:
/* 3224: 3c13800a */ lui $s3,%hi(var8009c78c)
/* 3224: 3c13800a */ lui $s3,%hi(__osViIntrCount)
/* 3228: 3c12800a */ lui $s2,%hi(__osBaseCounter)
/* 322c: 3c11800a */ lui $s1,%hi(__osCurrentTime)
/* 3230: 2631c780 */ addiu $s1,$s1,%lo(__osCurrentTime)
/* 3234: 2652c788 */ addiu $s2,$s2,%lo(__osBaseCounter)
/* 3238: 2673c78c */ addiu $s3,$s3,%lo(var8009c78c)
/* 3238: 2673c78c */ addiu $s3,$s3,%lo(__osViIntrCount)
/* 323c: 2415000d */ addiu $s5,$zero,0xd
/* 3240: 27b40044 */ addiu $s4,$sp,0x44
.L00003244:

19
src/lib/ultra/os/timerintr.c
View File

@ -13,8 +13,8 @@ glabel __osTimerServicesInit
/* 491c8: 3c188006 */ lui $t8,%hi(__osTimerList)
/* 491cc: 8f1808a0 */ lw $t8,%lo(__osTimerList)($t8)
/* 491d0: ac20c788 */ sw $zero,%lo(__osBaseCounter)($at)
/* 491d4: 3c01800a */ lui $at,%hi(var8009c78c)
/* 491d8: ac20c78c */ sw $zero,%lo(var8009c78c)($at)
/* 491d4: 3c01800a */ lui $at,%hi(__osViIntrCount)
/* 491d8: ac20c78c */ sw $zero,%lo(__osViIntrCount)($at)
/* 491dc: 3c198006 */ lui $t9,%hi(__osTimerList)
/* 491e0: af180004 */ sw $t8,0x4($t8)
/* 491e4: 8f3908a0 */ lw $t9,%lo(__osTimerList)($t9)
@ -41,6 +41,21 @@ glabel __osTimerServicesInit
/* 49238: af00001c */ sw $zero,0x1c($t8)
);
// Mismatch: Needs bss relocation for __osCurrentTime
//void __osTimerServicesInit(void)
//{
// __osCurrentTime = 0;
// __osBaseCounter = 0;
// __osViIntrCount = 0;
//
// __osTimerList->prev = __osTimerList;
// __osTimerList->next = __osTimerList->prev;
// __osTimerList->remaining = 0;
// __osTimerList->interval = __osTimerList->remaining;
// __osTimerList->mq = NULL;
// __osTimerList->msg = 0;
//}
void __osTimerInterrupt(void)
{
OSTimer *t;