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Decompile __osDequeueThread

This commit is contained in:
Ryan Dwyer 2021-01-26 22:54:56 +10:00
parent 15a65decbe
commit e5be999d06
2 changed files with 18 additions and 22 deletions
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1
Makefile
View File

@ -75,6 +75,7 @@ $(B_DIR)/lib/ultra/io/vigetnextframebuf.o: OPT_LVL := -O1
$(B_DIR)/lib/ultra/io/visetevent.o: OPT_LVL := -O1
$(B_DIR)/lib/ultra/os/destroythread.o: OPT_LVL := -O1
$(B_DIR)/lib/ultra/os/resetglobalintmask.o: OPT_LVL := -O1
$(B_DIR)/lib/ultra/os/thread.o: OPT_LVL := -O1
CFLAGS = -DVERSION=$(VERSION) \
-DNTSC=$(NTSC) \

39
src/lib/ultra/os/thread.c
View File

@ -1,24 +1,19 @@
#include <libultra_internal.h>
GLOBAL_ASM(
glabel __osDequeueThread
/* 4a210: 00803025 */ or $a2,$a0,$zero
/* 4a214: 8cc70000 */ lw $a3,0x0($a2)
/* 4a218: 27bdfff8 */ addiu $sp,$sp,-8
/* 4a21c: 10e0000a */ beqz $a3,.L0004a248
/* 4a220: 00000000 */ nop
.L0004a224:
/* 4a224: 14e50004 */ bne $a3,$a1,.L0004a238
/* 4a228: 00000000 */ nop
/* 4a22c: 8cae0000 */ lw $t6,0x0($a1)
/* 4a230: 10000005 */ b .L0004a248
/* 4a234: acce0000 */ sw $t6,0x0($a2)
.L0004a238:
/* 4a238: 00e03025 */ or $a2,$a3,$zero
/* 4a23c: 8cc70000 */ lw $a3,0x0($a2)
/* 4a240: 14e0fff8 */ bnez $a3,.L0004a224
/* 4a244: 00000000 */ nop
.L0004a248:
/* 4a248: 03e00008 */ jr $ra
/* 4a24c: 27bd0008 */ addiu $sp,$sp,0x8
);
void __osDequeueThread(OSThread **queue, OSThread *t)
{
register OSThread *pred;
register OSThread *succ;
pred = (OSThread *)queue; //this is actually legit..
succ = pred->next;
while (succ != NULL) {
if (succ == t) {
pred->next = t->next;
return;
}
pred = succ;
succ = pred->next;
}
}