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Attempt to decompile mainInit

This commit is contained in:
Ryan Dwyer 2020-10-10 21:56:37 +10:00
parent 2ac5200ea4
commit 3a545ffdea
24 changed files with 289 additions and 77 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
ld/pd.ld
View File

@ -105,6 +105,7 @@ SECTIONS
_antipiracyUncloakWriteAddress = 0x7002a324;
osTvType = 0x80000300;
osRomBase = 0x80000308;
osResetType = 0x8000030c;
osCicId = 0x80000310;

4
src/game/data/data_003dc0.c
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@ -768,8 +768,8 @@ u32 var8005f030 = 0x00000000;
u32 var8005f034 = 0x00000000;
u32 var8005f038 = 0x00000000;
u32 var8005f03c = 0x00000000;
u32 var8005f040 = 0x00000000;
u32 var8005f044 = 0x00000000;
u16 *var8005f040 = NULL;
u16 *var8005f044 = NULL;
u32 var8005f048 = 0x00000000;
u32 var8005f04c = 0x00000000;
u32 var8005f050 = 0x00000000;

2
src/gvars/gvars.c
View File

@ -17843,5 +17843,3 @@ u8 g_MpChallengesCompleted[88] = {0}; // This is one *byte* per challenge, and l
struct frdata g_FrData = {0};
struct trainingdata g_DtData = {0};
struct trainingdata g_HoloTrainingData = {0};
u32 var800ad1c0 = 0;

2
src/include/game/camdraw.h
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@ -14,7 +14,7 @@ u32 func0f14a1ec(void);
u32 func0f14a20c(void);
u32 func0f14a240(void);
u32 func0f14a2fc(void);
u32 func0f14a328(void);
void func0f14a328(void);
void func0f14a3c4(void);
u32 func0f14a52c(void);
u32 func0f14a560(void);

9
src/include/game/data/data_000000.h
View File

@ -90,9 +90,9 @@ extern u8 var8005d9a0;
extern s32 var8005d9c8;
extern u32 var8005d9cc;
extern s32 var8005d9d0;
extern s32 var8005d9d4;
extern u32 var8005dcc8;
extern u32 var8005dcf0;
extern s32 g_DoBootPakMenu;
extern Gfx var8005dcc8[];
extern Gfx var8005dcf0[];
extern u32 var8005dd1c;
extern s32 g_MainStageNum;
extern u32 var8005dd5c;
@ -147,7 +147,8 @@ extern u32 var8005f010;
extern u32 var8005f014;
extern u32 var8005f018;
extern u32 var8005f01c;
extern u32 var8005f044;
extern u16 *var8005f040;
extern u16 *var8005f044;
extern u32 var8005f048;
extern u32 var8005f0a8;
extern u32 var8005f108;

2
src/include/game/game_000130.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 func0f000130(void);
void func0f000130(void);
u32 func0f0002a0(void);
u32 func0f000358(void);
u32 func0f00040c(void);

2
src/include/game/game_006bd0.h
View File

@ -19,6 +19,6 @@ u32 func0f00a1f8(void);
u32 func0f00a444(void);
Gfx *func0f00a490(Gfx *gdl);
Gfx *hudRenderGasIfEnabled(Gfx *gdl);
u32 func0f00b180(void);
void func0f00b180(void);
#endif

2
src/include/game/game_00b210.h
View File

@ -3,6 +3,6 @@
#include <ultra64.h>
#include "types.h"
u32 func0f00b210(void);
void func0f00b210(void);
#endif

2
src/include/game/game_1531a0.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 func0f1531a0(void);
void func0f1531a0(void);
u32 func0f1531b8(void);
void func0f1531dc(bool arg0);
void fontLoad(void *start, void *end, u32 *arg2, u32 *arg3, u32 arg4);

2
src/include/game/game_166e40.h
View File

@ -8,7 +8,7 @@ u32 fileGetRomSizeByTableAddress(u32 *filetableaddr);
u32 fileGetRomSizeByFileNum(s32 filenum);
u32 func0f166ea8(void);
void func0f166eb4(void *ptr, u32 len, void *table, struct fileinfo *info);
u32 func0f166f74(void);
void func0f166f74(void);
u32 func0f166ff0(void);
u32 func0f167054(u32 filenum);
void *func0f1670fc(u32 filenum, u32 arg1);

2
src/include/game/pak/pak.h
View File

@ -58,7 +58,7 @@ u32 func0f118230(void);
u32 func0f118334(void);
u32 func0f1185e0(void);
u32 func0f118674(s8 arg0, u32 arg1, u32 arg2);
u32 func0f1189d8(void);
void func0f1189d8(void);
void func0f118ae4(u8 *arg0, u8 *arg1, u16 *arg2);
u32 func0f118bc8(void);
u32 func0f118d18(void);

2
src/include/game/utils.h
View File

@ -7,7 +7,7 @@ void func0f176d70(s32 arg0);
u32 align4(u32 arg0);
u32 align16(u32 arg0);
u32 align32(u32 arg0);
u32 func0f176ddc(void);
void func0f176ddc(void);
void func0f1770ac(struct coord *a, struct coord *b, struct coord *out);
bool func0f177164(struct coord *arg0, struct coord *arg1, u32 line, char *file);
bool func0f1773c8(struct coord *a, struct coord *b);

2
src/include/gvars/gvars.h
View File

@ -393,6 +393,7 @@ extern u32 var80090a70;
extern u32 var80090ab0;
extern u32 var80090ad0;
extern u32 var80090ae8;
extern u32 var80090b00;
extern u32 var80090b10;
extern u32 var80090b14;
extern u32 var800914d8;
@ -838,6 +839,5 @@ extern u8 g_MpChallengesCompleted[];
extern struct frdata g_FrData;
extern struct trainingdata g_DtData;
extern struct trainingdata g_HoloTrainingData;
extern u32 var800ad1c0;
#endif

2
src/include/lib/lib_074f0.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 func000074f0(void);
u32 func000074f0(void *src, void *dst, void *arg2);
u32 func00007908(void);
u32 func0000796c(void);
u32 func00007a10(void);

6
src/include/lib/lib_09660.h
View File

@ -12,9 +12,9 @@ void func00009a90(void);
void func00009a98(void);
void func00009aa0(u32 arg0);
Gfx *debugRenderSomething(Gfx *gdl);
u32 func00009ab0(void);
u32 func00009b50(void);
u32 func00009bf8(void);
void func00009ab0(void);
void func00009b50(void *fb);
void func00009bf8(void);
void func00009c3c(s32 stagenum);
void func00009ec4(s32 arg0);
u32 func00009ed4(void);

2
src/include/lib/lib_0c000.h
View File

@ -100,7 +100,7 @@ u32 func0000cba0(void);
u32 func0000cc34(void);
u32 func0000cd4c(void);
u32 func0000cdc8(void);
u32 func0000cef8(void);
void func0000cef8(void);
void func0000cf54(u32 arg0);
#endif

2
src/include/lib/lib_0d0a0.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 func0000d0a0(void);
void func0000d0a0(void);
u32 func0000d0f8(void);
u32 xorDeadbeef(u32 value);
u32 xorDeadbabe(u32 value);

2
src/include/lib/lib_121e0.h
View File

@ -4,7 +4,7 @@
#include "types.h"
void func000121e0(void);
u32 func000121e8(void);
void func000121e8(u32 arg0, u32 arg1);
u32 func000122e0(void);
u32 func00012324(void);
void *func00012354(struct memorypool *pools, u32 len, u8 pool);

4
src/include/lib/lib_13900.h
View File

@ -13,9 +13,9 @@ u32 func000139e8(void);
u32 func00013a40(void);
u32 func00013ab8(void);
u32 func00013c4c(void);
u32 func00013c94(void);
void func00013c94(void);
void func00013dd4(void);
u32 func00013dfc(void);
void func00013dfc(void);
u32 func00013e84(void);
u32 getConnectedControllers(void);
u32 func00014058(void);

2
src/include/lib/lib_233c0.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 func000233c0(void);
void func000233c0(void);
u32 func00023640(void);
void func0002373c(void);
s32 animGetNumFrames(s16 anim_id);

2
src/include/lib/lib_2f490.h
View File

@ -6,6 +6,6 @@
u32 func0002f490(void);
u32 func0002f560(void);
u32 func0002f8a0(void);
void func0002f8f4(Gfx *gdlstart, Gfx *gdlend, u32 arg2, u32 *arg3);
void func0002f8f4(Gfx *gdlstart, Gfx *gdlend, u32 arg2, void *arg3);
#endif

2
src/include/lib/main.h
View File

@ -3,7 +3,7 @@
#include <ultra64.h>
#include "types.h"
u32 mainInit(void);
void mainInit(void);
void mainEntry(void);
void func0000db30(char *string, u32 *ptr);
void mainLoop(void);

5
src/include/ultra64.h
View File

@ -26,4 +26,9 @@
#include <PR/libaudio.h>
#include <PR/libultra.h>
#define OS_K0_TO_PHYSICAL(x) (u32)(((char *)(x)-0x80000000))
#define OS_K1_TO_PHYSICAL(x) (u32)(((char *)(x)-0xa0000000))
#define OS_PHYSICAL_TO_K0(x) (void *)(((u32)(x)+0x80000000))
#define OS_PHYSICAL_TO_K1(x) (void *)(((u32)(x)+0xa0000000))
#endif

303
src/lib/main.c
View File

@ -78,7 +78,7 @@ s32 var8005d9c4 = 0;
s32 var8005d9c8 = 1;
u32 var8005d9cc = 0;
s32 var8005d9d0 = 0;
s32 var8005d9d4 = 0;
s32 g_DoBootPakMenu = 0;
struct stageallocation g_StageAllocations8Mb[] = {
{ STAGE_CITRAINING, "-ml0 -me0 -mgfx120 -mvtx98 -ma400" },
@ -180,46 +180,23 @@ struct stageallocation g_StageAllocations4Mb[] = {
{ 0, "-ml0 -me0 -mgfx100 -mvtx96 -ma300" },
};
const char var70053a98[] = "-level_";
const char var70053aa0[] = " -ml0 -me0 -mgfx100 -mvtx50 -mt700 -ma400";
Gfx var8005dcc8[] = {
gsSPSegment(0x00, 0x00000000),
gsSPDisplayList(&var800613a0),
gsSPDisplayList(&var80061380),
gsDPFullSync(),
gsSPEndDisplayList(),
};
u32 var8005dcc8 = 0xbc000006;
u32 var8005dccc = 0x00000000;
u32 var8005dcd0 = 0x06000000;
u32 var8005dcd4 = (u32) &var800613a0;
u32 var8005dcd8 = 0x06000000;
u32 var8005dcdc = (u32) &var80061380;
u32 var8005dce0 = 0xe9000000;
u32 var8005dce4 = 0x00000000;
u32 var8005dce8 = 0xb8000000;
u32 var8005dcec = 0x00000000;
u32 var8005dcf0 = 0xbc000006;
u32 var8005dcf4 = 0x00000000;
u32 var8005dcf8 = 0x06000000;
u32 var8005dcfc = (u32) &var800613a0;
u32 var8005dd00 = 0x06000000;
u32 var8005dd04 = (u32) &var80061380;
u32 var8005dd08 = 0xe9000000;
u32 var8005dd0c = 0x00000000;
u32 var8005dd10 = 0xb8000000;
u32 var8005dd14 = 0x00000000;
u32 var8005dd18 = 0x00000001;
u32 var8005dd1c = 0x00020000;
u32 var8005dd20 = 0x00000000;
u32 var8005dd24 = 0x00000000;
u32 var8005dd28 = 0x00000000;
u32 var8005dd2c = 0x00000000;
u32 var8005dd30 = 0x00000000;
u32 var8005dd34 = 0x00000000;
u32 var8005dd38 = 0x00000000;
u32 var8005dd3c = 0x00000000;
u32 var8005dd40 = 0x00000000;
u32 var8005dd44 = 0x00000000;
u32 var8005dd48 = 0x00000000;
u32 var8005dd4c = 0x00000000;
u32 var8005dd50 = 0x00000000;
s32 g_MainStageNum = -1;
u32 var8005dd58 = 0x00000000;
Gfx var8005dcf0[] = {
gsSPSegment(0x00, 0x00000000),
gsSPDisplayList(&var800613a0),
gsSPDisplayList(&var80061380),
gsDPFullSync(),
gsSPEndDisplayList(),
};
s32 var8005dd18 = 1;
GLOBAL_ASM(
glabel mainInit
@ -312,13 +289,13 @@ glabel mainInit
/* d668: 0c0053d8 */ jal func00014f60
/* d66c: 24051000 */ addiu $a1,$zero,0x1000
/* d670: 14400004 */ bnez $v0,.L0000d684
/* d674: 3c108006 */ lui $s0,%hi(var8005d9d4)
/* d678: 2610d9d4 */ addiu $s0,$s0,%lo(var8005d9d4)
/* d674: 3c108006 */ lui $s0,%hi(g_DoBootPakMenu)
/* d678: 2610d9d4 */ addiu $s0,$s0,%lo(g_DoBootPakMenu)
/* d67c: 10000005 */ b .L0000d694
/* d680: ae000000 */ sw $zero,0x0($s0)
.L0000d684:
/* d684: 3c108006 */ lui $s0,%hi(var8005d9d4)
/* d688: 2610d9d4 */ addiu $s0,$s0,%lo(var8005d9d4)
/* d684: 3c108006 */ lui $s0,%hi(g_DoBootPakMenu)
/* d688: 2610d9d4 */ addiu $s0,$s0,%lo(g_DoBootPakMenu)
/* d68c: 240c0001 */ addiu $t4,$zero,0x1
/* d690: ae0c0000 */ sw $t4,0x0($s0)
.L0000d694:
@ -525,9 +502,9 @@ glabel mainInit
/* d97c: 0c004bbf */ jal func00012efc
/* d980: 24843aa0 */ addiu $a0,$a0,%lo(var70053aa0)
.L0000d984:
/* d984: 3c04800b */ lui $a0,%hi(var800ad1c0)
/* d984: 3c04800b */ lui $a0,%hi(_gvarsSegmentEnd)
/* d988: 0c012d20 */ jal osVirtualToPhysical
/* d98c: 2484d1c0 */ addiu $a0,$a0,%lo(var800ad1c0)
/* d98c: 2484d1c0 */ addiu $a0,$a0,%lo(_gvarsSegmentEnd)
/* d990: 3c038009 */ lui $v1,%hi(var80090b00)
/* d994: 8c630b00 */ lw $v1,%lo(var80090b00)($v1)
/* d998: 3c018000 */ lui $at,0x8000
@ -616,6 +593,236 @@ glabel mainInit
/* dae4: 27bd14d8 */ addiu $sp,$sp,0x14d8
);
const char var70053a98[] = "-level_";
const char var70053aa0[] = " -ml0 -me0 -mgfx100 -mvtx50 -mt700 -ma400";
//extern u8 _accessingpakSegmentRomStart;
//extern u8 _accessingpakSegmentRomEnd;
//extern u8 _copyrightSegmentRomStart;
//extern u8 _copyrightSegmentRomEnd;
//extern u8 _gvarsSegmentEnd;
// Mismatch: goal saves j to stack in its loop and puts &sp1450 in s0, while the
// below puts j in s0 and calculates &sp1450 each time. The key to solving this
// will probably be to find out what sp1470 and sp1450 are.
//void mainInit(void)
//{
// s32 x;
// s32 y;
// OSMesg msg; // 14cc
// OSTimer timer; // 14a8
// OSMesgQueue queue; // 1490
// s32 j;
// s32 i;
// u16 *fb;
// u16 *texture; // 48?
// u32 uVar2;
// u32 iVar5;
// u32 tmp;
//
// faultCreateThread();
// func0000d0a0();
// audioAllocateStack();
// initGlobalVariables();
// func000121e0();
// func00012a0c();
// func00013758();
// func00009ab0();
// var8005d9b0 = func0002fa08();
// func00013c94();
// osCreateMesgQueue(&queue, &msg, 1);
//
// for (i = 0; i < 4; i++) {
// osSetTimer(&timer, 781250 * 6, 0, &queue, &msg);
// osRecvMesg(&queue, &msg, OS_MESG_BLOCK);
//
// if (i == 1) {
// func00013dfc();
// } else if (i >= 2) {
// func000142f0();
// }
// }
//
// if (func00013010(1, "-level_") == 0) {
// var8005d9b0 = 1;
// }
//
// // If holding start on any controller, open boot pak menu
// if (func00014f60(0, START_BUTTON) == 0
// && func00014f60(1, START_BUTTON) == 0
// && func00014f60(2, START_BUTTON) == 0
// && func00014f60(3, START_BUTTON) == 0) {
// g_DoBootPakMenu = false;
// } else {
// g_DoBootPakMenu = true;
// }
//
// {
// OSMesg sp1470 = NULL;
// u32 sp1450[] = { 0x20000, 0, 0, 0, 0, 0, 0, 0 };
// u8 sp50[5120];
// u32 stack;
//
// if (osGetMemSize() <= 4 * 1024 * 1024) {
// iVar5 = 0x803f50b8 - var8005cf84 * 8;
// iVar5 -= 548864 * 2;
// iVar5 = iVar5 - (iVar5 & 0x1fff) - 0x1c80;
// } else {
// iVar5 = 0x80800000;
// }
//
// iVar5 -= 640 * 480 * 2;
// iVar5 -= 0x40;
// fb = (u16 *)ALIGN64(iVar5 | 0x80000000);
//
// // DMA the texture from the ROM to the framebuffer.
// // It's using the framebuffer as temporary scratch memory, presumably so
// // the texture format can be changed then copied into the framebuffer in
// // the correct format.
// if (g_DoBootPakMenu) {
// func0000d410(fb, &_accessingpakSegmentRomStart, &_accessingpakSegmentRomEnd - &_accessingpakSegmentRomStart);
// } else {
// func0000d410(fb, &_copyrightSegmentRomStart, &_copyrightSegmentRomEnd - &_copyrightSegmentRomStart);
// }
//
// // Prepare space for the texture immediately before the framebuffer
// // Both textures are 507x48
// texture = fb - 507 * 48;
//
// // Convert the texture format? Probably reading from fb and writing to texture
// func000074f0(fb, texture, &sp50);
//
// // Clear the framebuffer
// // This seems a bit wasteful. The buffer is 640x480, so the y increment
// // should be 640. But it's 576, so some bytes are zeroed multiple times.
// for (y = 0; y < 480 * 576; y += 576) {
// for (x = 0; x < 640; x++) {
// fb[y + x] = 0;
// }
// }
//
// // Copy the texture to the framebuffer
// if (osTvType != TV_TYPE_PAL) {
// s32 fby = 0;
//
// for (y = 0; y < 48 * 507; y += 507) {
// for (x = 0; x < 507; x++) {
// fb[fby + x + 69] = texture[y + x];
// }
//
// fby += 576;
// }
// }
//
// func0000aab0(2);
// func00009b50(fb);
//
// var8005f044 = texture;
// var8005f040 = texture + 0x400; // 0x800 bytes, because texture is u16
//
// while (osRecvMesg(&var8008db30, &sp1470, OS_MESG_NOBLOCK) == 0) {
// // empty
// }
//
// // Mismatch begins here
// // 8bc
// j = 0;
//
// while (j < 6) {
// osRecvMesg(&var8008db30, &sp1470, OS_MESG_BLOCK);
//
// if (*(s16 *)sp1470 == 1) {
// func0000a044();
// func0002f8f4(var8005dcc8, var8005dcf0, 0, sp1450);
// j++;
// }
// }
// }
//
// // From the N64 SDK:
// //
// // Please design the game program so that it won't execute normally
// // when an unexpected television system format is detected by osTvType.
// // Design the program to either go into an infinite loop or display a
// // message indicating a system error.
// //
// if (osTvType == TV_TYPE_PAL) {
// while (1);
// }
//
// func000070d0();
// func0f1a78b0();
// func0f166f74();
// func0f175f50();
// func0f175f90();
//
// if (var8005d9b0) {
// func00012efc(" -ml0 -me0 -mgfx100 -mvtx50 -mt700 -ma400");
// }
//
// uVar2 = osVirtualToPhysical(&_gvarsSegmentEnd) | 0x80000000;
// tmp = var80090b00;
// func000121e8(uVar2, tmp - uVar2);
//
// func00012528(8);
// func00012528(6);
// func0000cef8();
// func0f00b210();
// func0f176ddc();
// func000034d0();
// loadTextureList();
// func0f000000();
// func0f167af8();
// cheatsDisableAll();
// func0000e9c0();
// func0f1531a0();
// func00013790();
// func0f127910();
// func0f16ce10();
// func0f00b200();
// func00009a80();
// func0f000870();
// func0f000880();
// func0f0008e0();
// func0f0008f0();
// func0f000900();
// func0f00b180();
// func0f000910();
// func0f000840();
// func0f188210();
// func0f14a328();
// func0f1189d8();
// func0f14a3bc();
// func000233c0();
// func0f000100();
// func0f000130();
// func0f000850();
// func0f000860();
// func0f000090();
// func00009bf8();
// func00009ec4(1);
//
// var8005dd18 = 0;
//}
u32 var8005dd1c = 0x00020000;
u32 var8005dd20 = 0x00000000;
u32 var8005dd24 = 0x00000000;
u32 var8005dd28 = 0x00000000;
u32 var8005dd2c = 0x00000000;
u32 var8005dd30 = 0x00000000;
u32 var8005dd34 = 0x00000000;
u32 var8005dd38 = 0x00000000;
u32 var8005dd3c = 0x00000000;
u32 var8005dd40 = 0x00000000;
u32 var8005dd44 = 0x00000000;
u32 var8005dd48 = 0x00000000;
u32 var8005dd4c = 0x00000000;
u32 var8005dd50 = 0x00000000;
s32 g_MainStageNum = -1;
u32 var8005dd58 = 0x00000000;
void mainEntry(void)
{
mainInit();
@ -650,7 +857,7 @@ void mainLoop(void)
var8005d9c4 = 0;
func000130d4(&g_StageNum);
if (var8005d9d4 != 0) {
if (g_DoBootPakMenu) {
g_Vars.unk0004e4 = 253;
g_StageNum = STAGE_BOOTPAKMENU;
}
@ -837,7 +1044,7 @@ void mainLoop(void)
// empty
}
while ((g_MainStageNum < 0 || var8005d9cc != 0)) {
while (g_MainStageNum < 0 || var8005d9cc != 0) {
s32 tmp;
osRecvMesg(&var8008db30, &msg, OS_MESG_BLOCK);