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Decompile ll.c functions

This commit is contained in:
Ryan Dwyer 2021-01-25 17:38:12 +10:00
parent c43f87d766
commit 18364b4e90
25 changed files with 199 additions and 325 deletions
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13
Makefile
View File

@ -56,7 +56,11 @@ else
TOOLCHAIN := mips-elf TOOLCHAIN := mips-elf
endif endif
CFLAGS := -DVERSION=$(VERSION) \ MIPSISET := -mips2 -32
$(B_DIR)/lib/libc/ll.o: MIPSISET := -mips3 -o32
CFLAGS = -DVERSION=$(VERSION) \
-DNTSC=$(NTSC) \ -DNTSC=$(NTSC) \
-DPAL=$(PAL) \ -DPAL=$(PAL) \
-DJPN=$(JPN) \ -DJPN=$(JPN) \
@ -69,7 +73,7 @@ CFLAGS := -DVERSION=$(VERSION) \
-woff 581,649,819,820,821,838,852 \ -woff 581,649,819,820,821,838,852 \
-w2 \ -w2 \
-I src/include \ -I src/include \
-mips2 $(MIPSISET)
C_FILES := $(shell find src/gvars src/boot src/lib src/game src/inflate src/mpconfigs src/mpstrings/$(ROMID) src/firingrange src/filenames src/textureconfig -name '*.c') C_FILES := $(shell find src/gvars src/boot src/lib src/game src/inflate src/mpconfigs src/mpstrings/$(ROMID) src/firingrange src/filenames src/textureconfig -name '*.c')
O_FILES := $(patsubst src/%.c, $(B_DIR)/%.o, $(C_FILES)) O_FILES := $(patsubst src/%.c, $(B_DIR)/%.o, $(C_FILES))
@ -347,6 +351,11 @@ $(B_DIR)/boot/%.o: src/boot/%.c
/usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< | $(IDOCC) -c $(CFLAGS) tools/asmpreproc/include-stdin.c -o $@ -O2 /usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< | $(IDOCC) -c $(CFLAGS) tools/asmpreproc/include-stdin.c -o $@ -O2
/usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< --post-process $@ --assembler "$(TOOLCHAIN)-as -march=vr4300 -mabi=32" --asm-prelude tools/asmpreproc/prelude.s /usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< --post-process $@ --assembler "$(TOOLCHAIN)-as -march=vr4300 -mabi=32" --asm-prelude tools/asmpreproc/prelude.s
$(B_DIR)/lib/libc/ll.o: src/lib/libc/ll.c
@mkdir -p $(dir $@)
$(IDOCC) -c $(CFLAGS) $< -o $@ -O1
tools/patchmips3 $@ || rm $@
$(B_DIR)/lib/%.o: src/lib/%.c $(B_DIR)/lib/%.o: src/lib/%.c
@mkdir -p $(dir $@) @mkdir -p $(dir $@)
/usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< | $(IDOCC) -c $(CFLAGS) tools/asmpreproc/include-stdin.c -o $@ -O2 /usr/bin/env python3 tools/asmpreproc/asm-processor.py -O2 $< | $(IDOCC) -c $(CFLAGS) tools/asmpreproc/include-stdin.c -o $@ -O2

3
ld/libfiles.inc
View File

@ -124,7 +124,8 @@
build/ROMID/lib/ultra/io/sirawread.o (section); \ build/ROMID/lib/ultra/io/sirawread.o (section); \
build/ROMID/lib/ultra/io/sirawwrite.o (section); \ build/ROMID/lib/ultra/io/sirawwrite.o (section); \
build/ROMID/lib/ultra/os/writebackdcache.o (section); \ build/ROMID/lib/ultra/os/writebackdcache.o (section); \
build/ROMID/lib/lib_4ae00.o (section); \ build/ROMID/lib/libc/ll.o (section); \
build/ROMID/lib/bzero.o (section); \
build/ROMID/lib/ultra/os/getcause.o (section); \ build/ROMID/lib/ultra/os/getcause.o (section); \
build/ROMID/lib/lib_4b170.o (section); \ build/ROMID/lib/lib_4b170.o (section); \
build/ROMID/lib/ultra/os/virtualtophysical.o (section); \ build/ROMID/lib/ultra/os/virtualtophysical.o (section); \

6
src/game/camdraw.c
View File

@ -26,7 +26,7 @@
#include "lib/lib_1a500.h" #include "lib/lib_1a500.h"
#include "lib/lib_4a360.h" #include "lib/lib_4a360.h"
#include "lib/lib_4a5e0.h" #include "lib/lib_4a5e0.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
const char var7f1b6050[] = "Init"; const char var7f1b6050[] = "Init";
@ -6000,7 +6000,7 @@ glabel func0f14e884
/* f14ea84: 8fa40038 */ lw $a0,0x38($sp) /* f14ea84: 8fa40038 */ lw $a0,0x38($sp)
/* f14ea88: 8fa5003c */ lw $a1,0x3c($sp) /* f14ea88: 8fa5003c */ lw $a1,0x3c($sp)
/* f14ea8c: 8fa60040 */ lw $a2,0x40($sp) /* f14ea8c: 8fa60040 */ lw $a2,0x40($sp)
/* f14ea90: 0c012ba9 */ jal func0004aea4 /* f14ea90: 0c012ba9 */ jal __ll_lshift
/* f14ea94: 8fa70044 */ lw $a3,0x44($sp) /* f14ea94: 8fa70044 */ lw $a3,0x44($sp)
/* f14ea98: 8fb00034 */ lw $s0,0x34($sp) /* f14ea98: 8fb00034 */ lw $s0,0x34($sp)
/* f14ea9c: afa20028 */ sw $v0,0x28($sp) /* f14ea9c: afa20028 */ sw $v0,0x28($sp)
@ -6008,7 +6008,7 @@ glabel func0f14e884
/* f14eaa4: 8fa40070 */ lw $a0,0x70($sp) /* f14eaa4: 8fa40070 */ lw $a0,0x70($sp)
/* f14eaa8: 8fa50074 */ lw $a1,0x74($sp) /* f14eaa8: 8fa50074 */ lw $a1,0x74($sp)
/* f14eaac: 8fa60040 */ lw $a2,0x40($sp) /* f14eaac: 8fa60040 */ lw $a2,0x40($sp)
/* f14eab0: 0c012ba9 */ jal func0004aea4 /* f14eab0: 0c012ba9 */ jal __ll_lshift
/* f14eab4: 8fa70044 */ lw $a3,0x44($sp) /* f14eab4: 8fa70044 */ lw $a3,0x44($sp)
/* f14eab8: 8fad002c */ lw $t5,0x2c($sp) /* f14eab8: 8fad002c */ lw $t5,0x2c($sp)
/* f14eabc: 8e0b0004 */ lw $t3,0x4($s0) /* f14eabc: 8e0b0004 */ lw $t3,0x4($s0)

7
src/game/chr/chraicommands.c
View File

@ -59,7 +59,7 @@
#include "lib/lib_233c0.h" #include "lib/lib_233c0.h"
#include "lib/lib_317f0.h" #include "lib/lib_317f0.h"
#include "lib/lib_48830.h" #include "lib/lib_48830.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
/** /**
@ -10905,9 +10905,8 @@ bool aiRemoveWeaponFromInventory(void)
*/ */
bool ai01dd(void) bool ai01dd(void)
{ {
u64 value = func0004af68(osGetCount(), 64); u64 value = (u64)osGetCount() * 64;
value = func0004ae68(value, 3000); func00005b30(value / 3000);
func00005b30(value);
if (var800840c4) { if (var800840c4) {
g_Vars.aioffset += 4; g_Vars.aioffset += 4;

8
src/game/padhalllv.c
View File

@ -15,7 +15,7 @@
#include "lib/lib_12dc0.h" #include "lib/lib_12dc0.h"
#include "lib/lib_233c0.h" #include "lib/lib_233c0.h"
#include "lib/lib_4a360.h" #include "lib/lib_4a360.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
const char var7f1b3a80[] = "padhalllv.c"; const char var7f1b3a80[] = "padhalllv.c";
@ -451,7 +451,7 @@ struct waygroup *func0f114810(s32 *groupnums, s32 value, u32 mask)
break; break;
} }
} else { } else {
u64 sp50 = func0004aea4(g_WaypointHashes[0], 0x20) | g_WaypointHashes[1]; u64 sp50 = ((u64)g_WaypointHashes[0] << 32) | g_WaypointHashes[1];
if (func00012e1c(&sp50) % 2 == 0) { if (func00012e1c(&sp50) % 2 == 0) {
break; break;
@ -572,7 +572,7 @@ struct waypoint *func0f114b7c(s32 *pointnums, s32 arg1, s32 groupnum, u32 mask)
break; break;
} }
} else { } else {
u64 sp50 = func0004aea4(g_WaypointHashes[0], 0x20) | g_WaypointHashes[1]; u64 sp50 = ((u64)g_WaypointHashes[0] << 32) | g_WaypointHashes[1];
if (func00012e1c(&sp50) % 2 == 0) { if (func00012e1c(&sp50) % 2 == 0) {
break; break;
@ -732,7 +732,7 @@ void func0f11505c(struct waygroup *groupa, struct waygroup *groupb, struct waypo
break; break;
} }
} else { } else {
u64 sp50 = func0004aea4(g_WaypointHashes[0], 0x20) | g_WaypointHashes[1]; u64 sp50 = ((u64)g_WaypointHashes[0] << 32) | g_WaypointHashes[1];
if ((func00012e1c(&sp50) % 2) == 0) { if ((func00012e1c(&sp50) % 2) == 0) {
break; break;

13
src/include/lib/lib_4ae00.h
View File

@ -1,13 +0,0 @@
#ifndef _IN_LIB_LIB_4AE00_H
#define _IN_LIB_LIB_4AE00_H
#include <ultra64.h>
#include "types.h"
u32 func0004ae00(void);
u32 func0004ae2c(void);
u64 func0004ae68(u64 arg0, u64 arg1);
u64 func0004aea4(u64 arg0, u64 arg1);
u32 func0004af0c(void);
u64 func0004af68(u64 arg0, u64 arg2);
#endif

17
src/include/lib/libc/ll.h Normal file
View File

@ -0,0 +1,17 @@
#ifndef _IN_LIB_LIBC_LL_H
#define _IN_LIB_LIBC_LL_H
#include <ultra64.h>
#include "types.h"
unsigned long long __ull_rshift(unsigned long long a0, unsigned long long a1);
unsigned long long __ull_rem(unsigned long long a0, unsigned long long a1);
unsigned long long __ull_div(unsigned long long a0, unsigned long long a1);
unsigned long long __ll_lshift(unsigned long long a0, unsigned long long a1);
long long __ll_rem(unsigned long long a0, long long a1);
long long __ll_div(long long a0, long long a1);
unsigned long long __ll_mul(unsigned long long a0, unsigned long long a1);
void __ull_divremi(unsigned long long *div, unsigned long long *rem, unsigned long long a2, unsigned short a3);
long long __ll_mod(long long a0, long long a1);
long long __ll_rshift(long long a0, long long a1);
#endif

62
src/lib/bzero.c Normal file
View File

@ -0,0 +1,62 @@
#include <ultra64.h>
#include "constants.h"
#include "game/data/data_000000.h"
#include "game/data/data_0083d0.h"
#include "game/data/data_00e460.h"
#include "game/data/data_0160b0.h"
#include "game/data/data_01a3a0.h"
#include "game/data/data_020df0.h"
#include "game/data/data_02da90.h"
#include "gvars/gvars.h"
#include "types.h"
GLOBAL_ASM(
glabel bzero
/* 4b0c0: 28a1000c */ slti $at,$a1,0xc
/* 4b0c4: 1420001d */ bnez $at,.L0004b13c
/* 4b0c8: 00041823 */ negu $v1,$a0
/* 4b0cc: 30630003 */ andi $v1,$v1,0x3
/* 4b0d0: 10600003 */ beqz $v1,.L0004b0e0
/* 4b0d4: 00a32823 */ subu $a1,$a1,$v1
/* 4b0d8: a8800000 */ swl $zero,0x0($a0)
/* 4b0dc: 00832021 */ addu $a0,$a0,$v1
.L0004b0e0:
/* 4b0e0: 2401ffe0 */ addiu $at,$zero,-32
/* 4b0e4: 00a13824 */ and $a3,$a1,$at
/* 4b0e8: 10e0000c */ beqz $a3,.L0004b11c
/* 4b0ec: 00a72823 */ subu $a1,$a1,$a3
/* 4b0f0: 00e43821 */ addu $a3,$a3,$a0
.L0004b0f4:
/* 4b0f4: 24840020 */ addiu $a0,$a0,0x20
/* 4b0f8: ac80ffe0 */ sw $zero,-0x20($a0)
/* 4b0fc: ac80ffe4 */ sw $zero,-0x1c($a0)
/* 4b100: ac80ffe8 */ sw $zero,-0x18($a0)
/* 4b104: ac80ffec */ sw $zero,-0x14($a0)
/* 4b108: ac80fff0 */ sw $zero,-0x10($a0)
/* 4b10c: ac80fff4 */ sw $zero,-0xc($a0)
/* 4b110: ac80fff8 */ sw $zero,-0x8($a0)
/* 4b114: 1487fff7 */ bne $a0,$a3,.L0004b0f4
/* 4b118: ac80fffc */ sw $zero,-0x4($a0)
.L0004b11c:
/* 4b11c: 2401fffc */ addiu $at,$zero,-4
/* 4b120: 00a13824 */ and $a3,$a1,$at
/* 4b124: 10e00005 */ beqz $a3,.L0004b13c
/* 4b128: 00a72823 */ subu $a1,$a1,$a3
/* 4b12c: 00e43821 */ addu $a3,$a3,$a0
.L0004b130:
/* 4b130: 24840004 */ addiu $a0,$a0,0x4
/* 4b134: 1487fffe */ bne $a0,$a3,.L0004b130
/* 4b138: ac80fffc */ sw $zero,-0x4($a0)
.L0004b13c:
/* 4b13c: 18a00005 */ blez $a1,.L0004b154
/* 4b140: 00000000 */ nop
/* 4b144: 00a42821 */ addu $a1,$a1,$a0
.L0004b148:
/* 4b148: 24840001 */ addiu $a0,$a0,0x1
/* 4b14c: 1485fffe */ bne $a0,$a1,.L0004b148
/* 4b150: a080ffff */ sb $zero,-0x1($a0)
.L0004b154:
/* 4b154: 03e00008 */ jr $ra
/* 4b158: 00000000 */ nop
/* 4b15c: 00000000 */ nop
);

2
src/lib/lib_04a80.c
View File

@ -16,7 +16,7 @@
#include "lib/lib_4a360.h" #include "lib/lib_4a360.h"
#include "lib/lib_4a5e0.h" #include "lib/lib_4a5e0.h"
#include "lib/lib_4a680.h" #include "lib/lib_4a680.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
const u32 var700524c0[] = {0x3c8efa35}; const u32 var700524c0[] = {0x3c8efa35};

2
src/lib/lib_05a60.c
View File

@ -16,7 +16,7 @@
#include "lib/lib_4a360.h" #include "lib/lib_4a360.h"
#include "lib/lib_4a5e0.h" #include "lib/lib_4a5e0.h"
#include "lib/lib_4a680.h" #include "lib/lib_4a680.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
GLOBAL_ASM( GLOBAL_ASM(

4
src/lib/lib_08a20.c
View File

@ -16,7 +16,7 @@
#include "lib/lib_2fc60.h" #include "lib/lib_2fc60.h"
#include "lib/lib_30ce0.h" #include "lib/lib_30ce0.h"
#include "lib/lib_490b0.h" #include "lib/lib_490b0.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4e270.h" #include "lib/lib_4e270.h"
#include "lib/lib_4e3c0.h" #include "lib/lib_4e3c0.h"
#include "lib/lib_4e470.h" #include "lib/lib_4e470.h"
@ -614,7 +614,7 @@ glabel func00009154
/* 92e0: 8e040000 */ lw $a0,0x0($s0) /* 92e0: 8e040000 */ lw $a0,0x0($s0)
/* 92e4: 8e050004 */ lw $a1,0x4($s0) /* 92e4: 8e050004 */ lw $a1,0x4($s0)
/* 92e8: 24060000 */ addiu $a2,$zero,0x0 /* 92e8: 24060000 */ addiu $a2,$zero,0x0
/* 92ec: 0c012b9a */ jal func0004ae68 /* 92ec: 0c012b9a */ jal __ull_div
/* 92f0: 240700f0 */ addiu $a3,$zero,0xf0 /* 92f0: 240700f0 */ addiu $a3,$zero,0xf0
/* 92f4: 3c018009 */ lui $at,%hi(var80091578) /* 92f4: 3c018009 */ lui $at,%hi(var80091578)
/* 92f8: ac221578 */ sw $v0,%lo(var80091578)($at) /* 92f8: ac221578 */ sw $v0,%lo(var80091578)($at)

6
src/lib/lib_13820.c
View File

@ -8,7 +8,7 @@
#include "game/data/data_020df0.h" #include "game/data/data_020df0.h"
#include "game/data/data_02da90.h" #include "game/data/data_02da90.h"
#include "gvars/gvars.h" #include "gvars/gvars.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
const char var70054030[] = "0123456789abcdefghijklmnopqrstuvwxyz"; const char var70054030[] = "0123456789abcdefghijklmnopqrstuvwxyz";
@ -47,7 +47,7 @@ glabel func00013820
/* 1387c: 8fa40038 */ lw $a0,0x38($sp) /* 1387c: 8fa40038 */ lw $a0,0x38($sp)
/* 13880: 8fa5003c */ lw $a1,0x3c($sp) /* 13880: 8fa5003c */ lw $a1,0x3c($sp)
/* 13884: 8fa60020 */ lw $a2,0x20($sp) /* 13884: 8fa60020 */ lw $a2,0x20($sp)
/* 13888: 0c012b8b */ jal func0004ae2c /* 13888: 0c012b8b */ jal __ull_rem
/* 1388c: 8fa70024 */ lw $a3,0x24($sp) /* 1388c: 8fa70024 */ lw $a3,0x24($sp)
/* 13890: 00715021 */ addu $t2,$v1,$s1 /* 13890: 00715021 */ addu $t2,$v1,$s1
/* 13894: 914b0000 */ lbu $t3,0x0($t2) /* 13894: 914b0000 */ lbu $t3,0x0($t2)
@ -55,7 +55,7 @@ glabel func00013820
/* 1389c: 8fa70024 */ lw $a3,0x24($sp) /* 1389c: 8fa70024 */ lw $a3,0x24($sp)
/* 138a0: 8fa60020 */ lw $a2,0x20($sp) /* 138a0: 8fa60020 */ lw $a2,0x20($sp)
/* 138a4: 8fa5003c */ lw $a1,0x3c($sp) /* 138a4: 8fa5003c */ lw $a1,0x3c($sp)
/* 138a8: 0c012b9a */ jal func0004ae68 /* 138a8: 0c012b9a */ jal __ull_div
/* 138ac: 8fa40038 */ lw $a0,0x38($sp) /* 138ac: 8fa40038 */ lw $a0,0x38($sp)
/* 138b0: afa20038 */ sw $v0,0x38($sp) /* 138b0: afa20038 */ sw $v0,0x38($sp)
/* 138b4: afa3003c */ sw $v1,0x3c($sp) /* 138b4: afa3003c */ sw $v1,0x3c($sp)

8
src/lib/lib_233c0.c
View File

@ -19,7 +19,7 @@
#include "lib/lib_233c0.h" #include "lib/lib_233c0.h"
#include "lib/lib_2f490.h" #include "lib/lib_2f490.h"
#include "lib/lib_4a360.h" #include "lib/lib_4a360.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b170.h" #include "lib/lib_4b170.h"
#include "types.h" #include "types.h"
@ -3022,21 +3022,21 @@ glabel func00025c74
/* 25e00: 86070010 */ lh $a3,0x10($s0) /* 25e00: 86070010 */ lh $a3,0x10($s0)
/* 25e04: 8fa40060 */ lw $a0,0x60($sp) /* 25e04: 8fa40060 */ lw $a0,0x60($sp)
/* 25e08: 8fa50064 */ lw $a1,0x64($sp) /* 25e08: 8fa50064 */ lw $a1,0x64($sp)
/* 25e0c: 0c012bda */ jal func0004af68 /* 25e0c: 0c012bda */ jal __ll_mul
/* 25e10: 000737c3 */ sra $a2,$a3,0x1f /* 25e10: 000737c3 */ sra $a2,$a3,0x1f
/* 25e14: afa20038 */ sw $v0,0x38($sp) /* 25e14: afa20038 */ sw $v0,0x38($sp)
/* 25e18: afa3003c */ sw $v1,0x3c($sp) /* 25e18: afa3003c */ sw $v1,0x3c($sp)
/* 25e1c: 8607000e */ lh $a3,0xe($s0) /* 25e1c: 8607000e */ lh $a3,0xe($s0)
/* 25e20: 8fa40058 */ lw $a0,0x58($sp) /* 25e20: 8fa40058 */ lw $a0,0x58($sp)
/* 25e24: 8fa5005c */ lw $a1,0x5c($sp) /* 25e24: 8fa5005c */ lw $a1,0x5c($sp)
/* 25e28: 0c012bda */ jal func0004af68 /* 25e28: 0c012bda */ jal __ll_mul
/* 25e2c: 000737c3 */ sra $a2,$a3,0x1f /* 25e2c: 000737c3 */ sra $a2,$a3,0x1f
/* 25e30: afa20040 */ sw $v0,0x40($sp) /* 25e30: afa20040 */ sw $v0,0x40($sp)
/* 25e34: afa30044 */ sw $v1,0x44($sp) /* 25e34: afa30044 */ sw $v1,0x44($sp)
/* 25e38: 86070012 */ lh $a3,0x12($s0) /* 25e38: 86070012 */ lh $a3,0x12($s0)
/* 25e3c: 8fa40068 */ lw $a0,0x68($sp) /* 25e3c: 8fa40068 */ lw $a0,0x68($sp)
/* 25e40: 8fa5006c */ lw $a1,0x6c($sp) /* 25e40: 8fa5006c */ lw $a1,0x6c($sp)
/* 25e44: 0c012bda */ jal func0004af68 /* 25e44: 0c012bda */ jal __ll_mul
/* 25e48: 000737c3 */ sra $a2,$a3,0x1f /* 25e48: 000737c3 */ sra $a2,$a3,0x1f
/* 25e4c: 8fab0044 */ lw $t3,0x44($sp) /* 25e4c: 8fab0044 */ lw $t3,0x44($sp)
/* 25e50: 8faf003c */ lw $t7,0x3c($sp) /* 25e50: 8faf003c */ lw $t7,0x3c($sp)

2
src/lib/lib_37b00.c
View File

@ -12,7 +12,7 @@
#include "lib/lib_37b00.h" #include "lib/lib_37b00.h"
#include "lib/lib_3e730.h" #include "lib/lib_3e730.h"
#include "lib/lib_43dd0.h" #include "lib/lib_43dd0.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b170.h" #include "lib/lib_4b170.h"
#include "types.h" #include "types.h"

2
src/lib/lib_3e730.c
View File

@ -17,7 +17,7 @@
#include "lib/lib_461c0.h" #include "lib/lib_461c0.h"
#include "lib/lib_46650.h" #include "lib/lib_46650.h"
#include "lib/lib_47550.h" #include "lib/lib_47550.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b170.h" #include "lib/lib_4b170.h"
#include "types.h" #include "types.h"

2
src/lib/lib_43dd0.c
View File

@ -12,7 +12,7 @@
#include "lib/lib_3e730.h" #include "lib/lib_3e730.h"
#include "lib/lib_43dd0.h" #include "lib/lib_43dd0.h"
#include "lib/lib_461c0.h" #include "lib/lib_461c0.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b170.h" #include "lib/lib_4b170.h"
#include "types.h" #include "types.h"

6
src/lib/lib_4a680.c
View File

@ -8,7 +8,7 @@
#include "game/data/data_020df0.h" #include "game/data/data_020df0.h"
#include "game/data/data_02da90.h" #include "game/data/data_02da90.h"
#include "gvars/gvars.h" #include "gvars/gvars.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "types.h" #include "types.h"
GLOBAL_ASM( GLOBAL_ASM(
@ -21,14 +21,14 @@ glabel func0004a680
/* 4a694: 00c02025 */ or $a0,$a2,$zero /* 4a694: 00c02025 */ or $a0,$a2,$zero
/* 4a698: 00e02825 */ or $a1,$a3,$zero /* 4a698: 00e02825 */ or $a1,$a3,$zero
/* 4a69c: 8fa70044 */ lw $a3,0x44($sp) /* 4a69c: 8fa70044 */ lw $a3,0x44($sp)
/* 4a6a0: 0c012bc3 */ jal func0004af0c /* 4a6a0: 0c012bc3 */ jal __ll_div
/* 4a6a4: 8fa60040 */ lw $a2,0x40($sp) /* 4a6a4: 8fa60040 */ lw $a2,0x40($sp)
/* 4a6a8: afa20020 */ sw $v0,0x20($sp) /* 4a6a8: afa20020 */ sw $v0,0x20($sp)
/* 4a6ac: afa30024 */ sw $v1,0x24($sp) /* 4a6ac: afa30024 */ sw $v1,0x24($sp)
/* 4a6b0: 8fa40040 */ lw $a0,0x40($sp) /* 4a6b0: 8fa40040 */ lw $a0,0x40($sp)
/* 4a6b4: 8fa50044 */ lw $a1,0x44($sp) /* 4a6b4: 8fa50044 */ lw $a1,0x44($sp)
/* 4a6b8: 00403025 */ or $a2,$v0,$zero /* 4a6b8: 00403025 */ or $a2,$v0,$zero
/* 4a6bc: 0c012bda */ jal func0004af68 /* 4a6bc: 0c012bda */ jal __ll_mul
/* 4a6c0: 00603825 */ or $a3,$v1,$zero /* 4a6c0: 00603825 */ or $a3,$v1,$zero
/* 4a6c4: 8fae0038 */ lw $t6,0x38($sp) /* 4a6c4: 8fae0038 */ lw $t6,0x38($sp)
/* 4a6c8: 8faf003c */ lw $t7,0x3c($sp) /* 4a6c8: 8faf003c */ lw $t7,0x3c($sp)

274
src/lib/lib_4ae00.c
View File

@ -1,274 +0,0 @@
#include <ultra64.h>
#include "constants.h"
#include "game/data/data_000000.h"
#include "game/data/data_0083d0.h"
#include "game/data/data_00e460.h"
#include "game/data/data_0160b0.h"
#include "game/data/data_01a3a0.h"
#include "game/data/data_020df0.h"
#include "game/data/data_02da90.h"
#include "gvars/gvars.h"
#include "types.h"
GLOBAL_ASM(
glabel func0004ae00
/* 4ae00: afa40000 */ sw $a0,0x0($sp)
/* 4ae04: afa50004 */ sw $a1,0x4($sp)
/* 4ae08: afa60008 */ sw $a2,0x8($sp)
/* 4ae0c: afa7000c */ sw $a3,0xc($sp)
/* 4ae10: dfaf0008 */ ld $t7,0x8($sp)
/* 4ae14: dfae0000 */ ld $t6,0x0($sp)
/* 4ae18: 01ee1016 */ dsrlv $v0,$t6,$t7
/* 4ae1c: 0002183c */ dsll32 $v1,$v0,0x0
/* 4ae20: 0003183f */ dsra32 $v1,$v1,0x0
/* 4ae24: 03e00008 */ jr $ra
/* 4ae28: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel func0004ae2c
/* 4ae2c: afa40000 */ sw $a0,0x0($sp)
/* 4ae30: afa50004 */ sw $a1,0x4($sp)
/* 4ae34: afa60008 */ sw $a2,0x8($sp)
/* 4ae38: afa7000c */ sw $a3,0xc($sp)
/* 4ae3c: dfaf0008 */ ld $t7,0x8($sp)
/* 4ae40: dfae0000 */ ld $t6,0x0($sp)
/* 4ae44: 01cf001f */ ddivu $zero,$t6,$t7
/* 4ae48: 15e00002 */ bnez $t7,.L0004ae54
/* 4ae4c: 00000000 */ nop
/* 4ae50: 0007000d */ break 0x7
.L0004ae54:
/* 4ae54: 00001010 */ mfhi $v0
/* 4ae58: 0002183c */ dsll32 $v1,$v0,0x0
/* 4ae5c: 0003183f */ dsra32 $v1,$v1,0x0
/* 4ae60: 03e00008 */ jr $ra
/* 4ae64: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel func0004ae68
/* 4ae68: afa40000 */ sw $a0,0x0($sp)
/* 4ae6c: afa50004 */ sw $a1,0x4($sp)
/* 4ae70: afa60008 */ sw $a2,0x8($sp)
/* 4ae74: afa7000c */ sw $a3,0xc($sp)
/* 4ae78: dfaf0008 */ ld $t7,0x8($sp)
/* 4ae7c: dfae0000 */ ld $t6,0x0($sp)
/* 4ae80: 01cf001f */ ddivu $zero,$t6,$t7
/* 4ae84: 15e00002 */ bnez $t7,.L0004ae90
/* 4ae88: 00000000 */ nop
/* 4ae8c: 0007000d */ break 0x7
.L0004ae90:
/* 4ae90: 00001012 */ mflo $v0
/* 4ae94: 0002183c */ dsll32 $v1,$v0,0x0
/* 4ae98: 0003183f */ dsra32 $v1,$v1,0x0
/* 4ae9c: 03e00008 */ jr $ra
/* 4aea0: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel func0004aea4
/* 4aea4: afa40000 */ sw $a0,0x0($sp)
/* 4aea8: afa50004 */ sw $a1,0x4($sp)
/* 4aeac: afa60008 */ sw $a2,0x8($sp)
/* 4aeb0: afa7000c */ sw $a3,0xc($sp)
/* 4aeb4: dfaf0008 */ ld $t7,0x8($sp)
/* 4aeb8: dfae0000 */ ld $t6,0x0($sp)
/* 4aebc: 01ee1014 */ dsllv $v0,$t6,$t7
/* 4aec0: 0002183c */ dsll32 $v1,$v0,0x0
/* 4aec4: 0003183f */ dsra32 $v1,$v1,0x0
/* 4aec8: 03e00008 */ jr $ra
/* 4aecc: 0002103f */ dsra32 $v0,$v0,0x0
/* 4aed0: afa40000 */ sw $a0,0x0($sp)
/* 4aed4: afa50004 */ sw $a1,0x4($sp)
/* 4aed8: afa60008 */ sw $a2,0x8($sp)
/* 4aedc: afa7000c */ sw $a3,0xc($sp)
/* 4aee0: dfaf0008 */ ld $t7,0x8($sp)
/* 4aee4: dfae0000 */ ld $t6,0x0($sp)
/* 4aee8: 01cf001f */ ddivu $zero,$t6,$t7
/* 4aeec: 15e00002 */ bnez $t7,.L0004aef8
/* 4aef0: 00000000 */ nop
/* 4aef4: 0007000d */ break 0x7
.L0004aef8:
/* 4aef8: 00001010 */ mfhi $v0
/* 4aefc: 0002183c */ dsll32 $v1,$v0,0x0
/* 4af00: 0003183f */ dsra32 $v1,$v1,0x0
/* 4af04: 03e00008 */ jr $ra
/* 4af08: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel func0004af0c
/* 4af0c: afa40000 */ sw $a0,0x0($sp)
/* 4af10: afa50004 */ sw $a1,0x4($sp)
/* 4af14: afa60008 */ sw $a2,0x8($sp)
/* 4af18: afa7000c */ sw $a3,0xc($sp)
/* 4af1c: dfaf0008 */ ld $t7,0x8($sp)
/* 4af20: dfae0000 */ ld $t6,0x0($sp)
/* 4af24: 01cf001e */ ddiv $zero,$t6,$t7
/* 4af28: 00000000 */ nop
/* 4af2c: 15e00002 */ bnez $t7,.L0004af38
/* 4af30: 00000000 */ nop
/* 4af34: 0007000d */ break 0x7
.L0004af38:
/* 4af38: 6401ffff */ daddiu $at,$zero,-1
/* 4af3c: 15e10005 */ bne $t7,$at,.L0004af54
/* 4af40: 64010001 */ daddiu $at,$zero,0x1
/* 4af44: 00010ffc */ dsll32 $at,$at,0x1f
/* 4af48: 15c10002 */ bne $t6,$at,.L0004af54
/* 4af4c: 00000000 */ nop
/* 4af50: 0006000d */ break 0x6
.L0004af54:
/* 4af54: 00001012 */ mflo $v0
/* 4af58: 0002183c */ dsll32 $v1,$v0,0x0
/* 4af5c: 0003183f */ dsra32 $v1,$v1,0x0
/* 4af60: 03e00008 */ jr $ra
/* 4af64: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel func0004af68
/* 4af68: afa40000 */ sw $a0,0x0($sp)
/* 4af6c: afa50004 */ sw $a1,0x4($sp)
/* 4af70: afa60008 */ sw $a2,0x8($sp)
/* 4af74: afa7000c */ sw $a3,0xc($sp)
/* 4af78: dfaf0008 */ ld $t7,0x8($sp)
/* 4af7c: dfae0000 */ ld $t6,0x0($sp)
/* 4af80: 01cf001d */ dmultu $t6,$t7
/* 4af84: 00001012 */ mflo $v0
/* 4af88: 0002183c */ dsll32 $v1,$v0,0x0
/* 4af8c: 0003183f */ dsra32 $v1,$v1,0x0
/* 4af90: 03e00008 */ jr $ra
/* 4af94: 0002103f */ dsra32 $v0,$v0,0x0
/* 4af98: 87af0012 */ lh $t7,0x12($sp)
/* 4af9c: afa60008 */ sw $a2,0x8($sp)
/* 4afa0: afa7000c */ sw $a3,0xc($sp)
/* 4afa4: dfae0008 */ ld $t6,0x8($sp)
/* 4afa8: 01e0c025 */ or $t8,$t7,$zero
/* 4afac: 0300c825 */ or $t9,$t8,$zero
/* 4afb0: 01d9001f */ ddivu $zero,$t6,$t9
/* 4afb4: 17200002 */ bnez $t9,.L0004afc0
/* 4afb8: 00000000 */ nop
/* 4afbc: 0007000d */ break 0x7
.L0004afc0:
/* 4afc0: 00004012 */ mflo $t0
/* 4afc4: fc880000 */ sd $t0,0x0($a0)
/* 4afc8: 87aa0012 */ lh $t2,0x12($sp)
/* 4afcc: dfa90008 */ ld $t1,0x8($sp)
/* 4afd0: 01405825 */ or $t3,$t2,$zero
/* 4afd4: 01606025 */ or $t4,$t3,$zero
/* 4afd8: 012c001f */ ddivu $zero,$t1,$t4
/* 4afdc: 15800002 */ bnez $t4,.L0004afe8
/* 4afe0: 00000000 */ nop
/* 4afe4: 0007000d */ break 0x7
.L0004afe8:
/* 4afe8: 00006810 */ mfhi $t5
/* 4afec: fcad0000 */ sd $t5,0x0($a1)
/* 4aff0: 03e00008 */ jr $ra
/* 4aff4: 00000000 */ nop
/* 4aff8: 27bdfff8 */ addiu $sp,$sp,-8
/* 4affc: afa40008 */ sw $a0,0x8($sp)
/* 4b000: afa5000c */ sw $a1,0xc($sp)
/* 4b004: afa60010 */ sw $a2,0x10($sp)
/* 4b008: afa70014 */ sw $a3,0x14($sp)
/* 4b00c: dfaf0010 */ ld $t7,0x10($sp)
/* 4b010: dfae0008 */ ld $t6,0x8($sp)
/* 4b014: 01cf001e */ ddiv $zero,$t6,$t7
/* 4b018: 00000000 */ nop
/* 4b01c: 15e00002 */ bnez $t7,.L0004b028
/* 4b020: 00000000 */ nop
/* 4b024: 0007000d */ break 0x7
.L0004b028:
/* 4b028: 6401ffff */ daddiu $at,$zero,-1
/* 4b02c: 15e10005 */ bne $t7,$at,.L0004b044
/* 4b030: 64010001 */ daddiu $at,$zero,0x1
/* 4b034: 00010ffc */ dsll32 $at,$at,0x1f
/* 4b038: 15c10002 */ bne $t6,$at,.L0004b044
/* 4b03c: 00000000 */ nop
/* 4b040: 0006000d */ break 0x6
.L0004b044:
/* 4b044: 0000c010 */ mfhi $t8
/* 4b048: ffb80000 */ sd $t8,0x0($sp)
/* 4b04c: 07010003 */ bgez $t8,.L0004b05c
/* 4b050: 00000000 */ nop
/* 4b054: 1de00007 */ bgtz $t7,.L0004b074
/* 4b058: 00000000 */ nop
.L0004b05c:
/* 4b05c: dfb90000 */ ld $t9,0x0($sp)
/* 4b060: 1b200008 */ blez $t9,.L0004b084
/* 4b064: 00000000 */ nop
/* 4b068: dfa80010 */ ld $t0,0x10($sp)
/* 4b06c: 05010005 */ bgez $t0,.L0004b084
/* 4b070: 00000000 */ nop
.L0004b074:
/* 4b074: dfa90000 */ ld $t1,0x0($sp)
/* 4b078: dfaa0010 */ ld $t2,0x10($sp)
/* 4b07c: 012a582d */ daddu $t3,$t1,$t2
/* 4b080: ffab0000 */ sd $t3,0x0($sp)
.L0004b084:
/* 4b084: 8fa20000 */ lw $v0,0x0($sp)
/* 4b088: 8fa30004 */ lw $v1,0x4($sp)
/* 4b08c: 03e00008 */ jr $ra
/* 4b090: 27bd0008 */ addiu $sp,$sp,0x8
/* 4b094: afa40000 */ sw $a0,0x0($sp)
/* 4b098: afa50004 */ sw $a1,0x4($sp)
/* 4b09c: afa60008 */ sw $a2,0x8($sp)
/* 4b0a0: afa7000c */ sw $a3,0xc($sp)
/* 4b0a4: dfaf0008 */ ld $t7,0x8($sp)
/* 4b0a8: dfae0000 */ ld $t6,0x0($sp)
/* 4b0ac: 01ee1017 */ dsrav $v0,$t6,$t7
/* 4b0b0: 0002183c */ dsll32 $v1,$v0,0x0
/* 4b0b4: 0003183f */ dsra32 $v1,$v1,0x0
/* 4b0b8: 03e00008 */ jr $ra
/* 4b0bc: 0002103f */ dsra32 $v0,$v0,0x0
);
GLOBAL_ASM(
glabel bzero
/* 4b0c0: 28a1000c */ slti $at,$a1,0xc
/* 4b0c4: 1420001d */ bnez $at,.L0004b13c
/* 4b0c8: 00041823 */ negu $v1,$a0
/* 4b0cc: 30630003 */ andi $v1,$v1,0x3
/* 4b0d0: 10600003 */ beqz $v1,.L0004b0e0
/* 4b0d4: 00a32823 */ subu $a1,$a1,$v1
/* 4b0d8: a8800000 */ swl $zero,0x0($a0)
/* 4b0dc: 00832021 */ addu $a0,$a0,$v1
.L0004b0e0:
/* 4b0e0: 2401ffe0 */ addiu $at,$zero,-32
/* 4b0e4: 00a13824 */ and $a3,$a1,$at
/* 4b0e8: 10e0000c */ beqz $a3,.L0004b11c
/* 4b0ec: 00a72823 */ subu $a1,$a1,$a3
/* 4b0f0: 00e43821 */ addu $a3,$a3,$a0
.L0004b0f4:
/* 4b0f4: 24840020 */ addiu $a0,$a0,0x20
/* 4b0f8: ac80ffe0 */ sw $zero,-0x20($a0)
/* 4b0fc: ac80ffe4 */ sw $zero,-0x1c($a0)
/* 4b100: ac80ffe8 */ sw $zero,-0x18($a0)
/* 4b104: ac80ffec */ sw $zero,-0x14($a0)
/* 4b108: ac80fff0 */ sw $zero,-0x10($a0)
/* 4b10c: ac80fff4 */ sw $zero,-0xc($a0)
/* 4b110: ac80fff8 */ sw $zero,-0x8($a0)
/* 4b114: 1487fff7 */ bne $a0,$a3,.L0004b0f4
/* 4b118: ac80fffc */ sw $zero,-0x4($a0)
.L0004b11c:
/* 4b11c: 2401fffc */ addiu $at,$zero,-4
/* 4b120: 00a13824 */ and $a3,$a1,$at
/* 4b124: 10e00005 */ beqz $a3,.L0004b13c
/* 4b128: 00a72823 */ subu $a1,$a1,$a3
/* 4b12c: 00e43821 */ addu $a3,$a3,$a0
.L0004b130:
/* 4b130: 24840004 */ addiu $a0,$a0,0x4
/* 4b134: 1487fffe */ bne $a0,$a3,.L0004b130
/* 4b138: ac80fffc */ sw $zero,-0x4($a0)
.L0004b13c:
/* 4b13c: 18a00005 */ blez $a1,.L0004b154
/* 4b140: 00000000 */ nop
/* 4b144: 00a42821 */ addu $a1,$a1,$a0
.L0004b148:
/* 4b148: 24840001 */ addiu $a0,$a0,0x1
/* 4b14c: 1485fffe */ bne $a0,$a1,.L0004b148
/* 4b150: a080ffff */ sb $zero,-0x1($a0)
.L0004b154:
/* 4b154: 03e00008 */ jr $ra
/* 4b158: 00000000 */ nop
/* 4b15c: 00000000 */ nop
);

2
src/lib/lib_4d480.c
View File

@ -8,7 +8,7 @@
#include "game/data/data_020df0.h" #include "game/data/data_020df0.h"
#include "game/data/data_02da90.h" #include "game/data/data_02da90.h"
#include "gvars/gvars.h" #include "gvars/gvars.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b5e0.h" #include "lib/lib_4b5e0.h"
#include "lib/lib_4c090.h" #include "lib/lib_4c090.h"
#include "lib/lib_4cc10.h" #include "lib/lib_4cc10.h"

2
src/lib/lib_4d6f0.c
View File

@ -8,7 +8,7 @@
#include "game/data/data_020df0.h" #include "game/data/data_020df0.h"
#include "game/data/data_02da90.h" #include "game/data/data_02da90.h"
#include "gvars/gvars.h" #include "gvars/gvars.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4b5e0.h" #include "lib/lib_4b5e0.h"
#include "lib/lib_4c090.h" #include "lib/lib_4c090.h"
#include "lib/lib_4cde0.h" #include "lib/lib_4cde0.h"

2
src/lib/lib_50f20.c
View File

@ -9,7 +9,7 @@
#include "game/data/data_02da90.h" #include "game/data/data_02da90.h"
#include "gvars/gvars.h" #include "gvars/gvars.h"
#include "lib/lib_06330.h" #include "lib/lib_06330.h"
#include "lib/lib_4ae00.h" #include "lib/libc/ll.h"
#include "lib/lib_4d6f0.h" #include "lib/lib_4d6f0.h"
#include "lib/lib_50a00.h" #include "lib/lib_50a00.h"
#include "lib/lib_513b0.h" #include "lib/lib_513b0.h"

4
src/lib/lib_520c0.c
View File

@ -81,7 +81,7 @@ glabel func000520c0
/* 521c8: 01203825 */ or $a3,$t1,$zero /* 521c8: 01203825 */ or $a3,$t1,$zero
/* 521cc: 000937c3 */ sra $a2,$t1,0x1f /* 521cc: 000937c3 */ sra $a2,$t1,0x1f
/* 521d0: afa8004c */ sw $t0,0x4c($sp) /* 521d0: afa8004c */ sw $t0,0x4c($sp)
/* 521d4: 0c012b8b */ jal func0004ae2c /* 521d4: 0c012b8b */ jal __ull_rem
/* 521d8: afa90070 */ sw $t1,0x70($sp) /* 521d8: afa90070 */ sw $t1,0x70($sp)
/* 521dc: 8fa8004c */ lw $t0,0x4c($sp) /* 521dc: 8fa8004c */ lw $t0,0x4c($sp)
/* 521e0: 00737021 */ addu $t6,$v1,$s3 /* 521e0: 00737021 */ addu $t6,$v1,$s3
@ -96,7 +96,7 @@ glabel func000520c0
/* 52200: 8fa50064 */ lw $a1,0x64($sp) /* 52200: 8fa50064 */ lw $a1,0x64($sp)
/* 52204: 01203825 */ or $a3,$t1,$zero /* 52204: 01203825 */ or $a3,$t1,$zero
/* 52208: 000937c3 */ sra $a2,$t1,0x1f /* 52208: 000937c3 */ sra $a2,$t1,0x1f
/* 5220c: 0c012b9a */ jal func0004ae68 /* 5220c: 0c012b9a */ jal __ull_div
/* 52210: afa90070 */ sw $t1,0x70($sp) /* 52210: afa90070 */ sw $t1,0x70($sp)
/* 52214: 8fa90070 */ lw $t1,0x70($sp) /* 52214: 8fa90070 */ lw $t1,0x70($sp)
/* 52218: ae230004 */ sw $v1,0x4($s1) /* 52218: ae230004 */ sw $v1,0x4($s1)

56
src/lib/libc/ll.c Normal file
View File

@ -0,0 +1,56 @@
unsigned long long __ull_rshift(unsigned long long a0, unsigned long long a1)
{
return a0 >> a1;
}
unsigned long long __ull_rem(unsigned long long a0, unsigned long long a1)
{
return a0 % a1;
}
unsigned long long __ull_div(unsigned long long a0, unsigned long long a1)
{
return a0 / a1;
}
unsigned long long __ll_lshift(unsigned long long a0, unsigned long long a1)
{
return a0 << a1;
}
long long __ll_rem(unsigned long long a0, long long a1)
{
return a0 % a1;
}
long long __ll_div(long long a0, long long a1)
{
return a0 / a1;
}
unsigned long long __ll_mul(unsigned long long a0, unsigned long long a1)
{
return a0 * a1;
}
void __ull_divremi(unsigned long long *div, unsigned long long *rem, unsigned long long a2, unsigned short a3)
{
*div = a2 / a3;
*rem = a2 % a3;
}
long long __ll_mod(long long a0, long long a1)
{
long long tmp = a0 % a1;
if ((tmp < 0 && a1 > 0) || (tmp > 0 && a1 < 0)) {
tmp += a1;
}
return tmp;
}
long long __ll_rshift(long long a0, long long a1)
{
return a0 >> a1;
}

4
src/lib/ultra/os/initialize.c
View File

@ -102,12 +102,12 @@ glabel osInitialize
/* 5cd4: 8e040000 */ lw $a0,0x0($s0) /* 5cd4: 8e040000 */ lw $a0,0x0($s0)
/* 5cd8: 8e050004 */ lw $a1,0x4($s0) /* 5cd8: 8e050004 */ lw $a1,0x4($s0)
/* 5cdc: 24060000 */ addiu $a2,$zero,0x0 /* 5cdc: 24060000 */ addiu $a2,$zero,0x0
/* 5ce0: 0c012bda */ jal func0004af68 /* 5ce0: 0c012bda */ jal __ll_mul
/* 5ce4: 24070003 */ addiu $a3,$zero,0x3 /* 5ce4: 24070003 */ addiu $a3,$zero,0x3
/* 5ce8: 00402025 */ or $a0,$v0,$zero /* 5ce8: 00402025 */ or $a0,$v0,$zero
/* 5cec: 00602825 */ or $a1,$v1,$zero /* 5cec: 00602825 */ or $a1,$v1,$zero
/* 5cf0: 24060000 */ addiu $a2,$zero,0x0 /* 5cf0: 24060000 */ addiu $a2,$zero,0x0
/* 5cf4: 0c012b9a */ jal func0004ae68 /* 5cf4: 0c012b9a */ jal __ull_div
/* 5cf8: 24070004 */ addiu $a3,$zero,0x4 /* 5cf8: 24070004 */ addiu $a3,$zero,0x4
/* 5cfc: ae020000 */ sw $v0,0x0($s0) /* 5cfc: ae020000 */ sw $v0,0x0($s0)
/* 5d00: ae030004 */ sw $v1,0x4($s0) /* 5d00: ae030004 */ sw $v1,0x4($s0)

17
tools/patchmips3 Executable file
View File

@ -0,0 +1,17 @@
#!/usr/bin/env python3
import os
import sys
"""
patchmips3 - overwrites a byte in an -mips3 object file which makes it identify
as a -mips2 object file, which allows it to be linked with the rest of the
project.
This is required become some libultra files must be compiled with -mips3.
"""
fd = open(sys.argv[1], 'rb+')
fd.seek(0x24)
fd.write(bytes([0x10]))
fd.close()