mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-06-23 00:09:47 -04:00
Ryan Dwyer
132 lines
4.6 KiB
C
132 lines
4.6 KiB
C
#include <ultra64.h>
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#include "constants.h"
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#include "game/data/data_000000.h"
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#include "game/data/data_0083d0.h"
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#include "game/data/data_00e460.h"
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#include "game/data/data_0160b0.h"
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#include "game/data/data_01a3a0.h"
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#include "game/data/data_020df0.h"
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#include "game/data/data_02da90.h"
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#include "gvars/gvars.h"
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#include "lib/lib_05e40.h"
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#include "lib/lib_4b170.h"
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#include "lib/lib_4b500.h"
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#include "lib/lib_4b550.h"
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#include "lib/lib_4b5e0.h"
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#include "types.h"
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#include "libultra_internal.h"
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OSTask *_VirtualToPhysicalTask(OSTask *intp);
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GLOBAL_ASM(
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glabel _VirtualToPhysicalTask
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/* 5e40: 27bdffe8 */ addiu $sp,$sp,-24
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/* 5e44: afbf0014 */ sw $ra,0x14($sp)
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/* 5e48: 3c058009 */ lui $a1,%hi(var80090a70)
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/* 5e4c: 24a50a70 */ addiu $a1,$a1,%lo(var80090a70)
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/* 5e50: 0c012c5c */ jal func0004b170
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/* 5e54: 24060040 */ addiu $a2,$zero,0x40
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/* 5e58: 3c048009 */ lui $a0,%hi(var80090a80)
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/* 5e5c: 8c840a80 */ lw $a0,%lo(var80090a80)($a0)
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/* 5e60: 10800005 */ beqz $a0,.L00005e78
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/* 5e64: 00000000 */ nop
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/* 5e68: 0c012d20 */ jal osVirtualToPhysical
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/* 5e6c: 00000000 */ nop
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/* 5e70: 3c018009 */ lui $at,%hi(var80090a80)
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/* 5e74: ac220a80 */ sw $v0,%lo(var80090a80)($at)
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.L00005e78:
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/* 5e78: 3c048009 */ lui $a0,%hi(var80090a88)
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/* 5e7c: 8c840a88 */ lw $a0,%lo(var80090a88)($a0)
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/* 5e80: 10800005 */ beqz $a0,.L00005e98
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/* 5e84: 00000000 */ nop
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/* 5e88: 0c012d20 */ jal osVirtualToPhysical
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/* 5e8c: 00000000 */ nop
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/* 5e90: 3c018009 */ lui $at,%hi(var80090a88)
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/* 5e94: ac220a88 */ sw $v0,%lo(var80090a88)($at)
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.L00005e98:
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/* 5e98: 3c048009 */ lui $a0,%hi(var80090a90)
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/* 5e9c: 8c840a90 */ lw $a0,%lo(var80090a90)($a0)
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/* 5ea0: 10800005 */ beqz $a0,.L00005eb8
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/* 5ea4: 00000000 */ nop
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/* 5ea8: 0c012d20 */ jal osVirtualToPhysical
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/* 5eac: 00000000 */ nop
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/* 5eb0: 3c018009 */ lui $at,%hi(var80090a90)
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/* 5eb4: ac220a90 */ sw $v0,%lo(var80090a90)($at)
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.L00005eb8:
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/* 5eb8: 3c048009 */ lui $a0,%hi(var80090a98)
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/* 5ebc: 8c840a98 */ lw $a0,%lo(var80090a98)($a0)
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/* 5ec0: 10800005 */ beqz $a0,.L00005ed8
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/* 5ec4: 00000000 */ nop
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/* 5ec8: 0c012d20 */ jal osVirtualToPhysical
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/* 5ecc: 00000000 */ nop
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/* 5ed0: 3c018009 */ lui $at,%hi(var80090a98)
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/* 5ed4: ac220a98 */ sw $v0,%lo(var80090a98)($at)
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.L00005ed8:
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/* 5ed8: 3c048009 */ lui $a0,%hi(var80090a9c)
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/* 5edc: 8c840a9c */ lw $a0,%lo(var80090a9c)($a0)
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/* 5ee0: 10800005 */ beqz $a0,.L00005ef8
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/* 5ee4: 00000000 */ nop
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/* 5ee8: 0c012d20 */ jal osVirtualToPhysical
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/* 5eec: 00000000 */ nop
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/* 5ef0: 3c018009 */ lui $at,%hi(var80090a9c)
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/* 5ef4: ac220a9c */ sw $v0,%lo(var80090a9c)($at)
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.L00005ef8:
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/* 5ef8: 3c048009 */ lui $a0,%hi(var80090aa0)
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/* 5efc: 8c840aa0 */ lw $a0,%lo(var80090aa0)($a0)
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/* 5f00: 10800005 */ beqz $a0,.L00005f18
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/* 5f04: 00000000 */ nop
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/* 5f08: 0c012d20 */ jal osVirtualToPhysical
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/* 5f0c: 00000000 */ nop
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/* 5f10: 3c018009 */ lui $at,%hi(var80090aa0)
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/* 5f14: ac220aa0 */ sw $v0,%lo(var80090aa0)($at)
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.L00005f18:
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/* 5f18: 3c048009 */ lui $a0,%hi(var80090aa8)
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/* 5f1c: 8c840aa8 */ lw $a0,%lo(var80090aa8)($a0)
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/* 5f20: 50800006 */ beqzl $a0,.L00005f3c
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/* 5f24: 8fbf0014 */ lw $ra,0x14($sp)
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/* 5f28: 0c012d20 */ jal osVirtualToPhysical
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/* 5f2c: 00000000 */ nop
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/* 5f30: 3c018009 */ lui $at,%hi(var80090aa8)
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/* 5f34: ac220aa8 */ sw $v0,%lo(var80090aa8)($at)
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/* 5f38: 8fbf0014 */ lw $ra,0x14($sp)
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.L00005f3c:
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/* 5f3c: 3c028009 */ lui $v0,%hi(var80090a70)
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/* 5f40: 24420a70 */ addiu $v0,$v0,%lo(var80090a70)
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/* 5f44: 03e00008 */ jr $ra
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/* 5f48: 27bd0018 */ addiu $sp,$sp,0x18
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);
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void osSpTaskLoad(OSTask *intp)
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{
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OSTask *tp;
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tp = _VirtualToPhysicalTask(intp);
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if (tp->t.flags & OS_TASK_YIELDED) {
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tp->t.ucode_data = tp->t.yield_data_ptr;
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tp->t.ucode_data_size = tp->t.yield_data_size;
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intp->t.flags &= ~OS_TASK_YIELDED;
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if (tp->t.flags & OS_TASK_LOADABLE) {
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tp->t.ucode = (u64 *)IO_READ((u32)intp->t.yield_data_ptr + OS_YIELD_DATA_SIZE - 4);
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}
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}
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osWritebackDCache(tp, sizeof(OSTask));
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__osSpSetStatus(SP_CLR_YIELD | SP_CLR_YIELDED | SP_CLR_TASKDONE | SP_SET_INTR_BREAK);
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while (__osSpSetPc(SP_IMEM_START) == -1);
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while (__osSpRawStartDma(1, (SP_IMEM_START - sizeof(*tp)), tp, sizeof(OSTask)) == -1);
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while (__osSpDeviceBusy());
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while (__osSpRawStartDma(1, SP_IMEM_START, tp->t.ucode_boot, tp->t.ucode_boot_size) == -1);
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}
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void osSpTaskStartGo(OSTask *tp)
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{
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while (__osSpDeviceBusy());
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__osSpSetStatus(SP_SET_INTR_BREAK | SP_CLR_SSTEP | SP_CLR_BROKE | SP_CLR_HALT);
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}
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