mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-06-04 18:58:22 -04:00
Decompile challengeLoadConfig
This commit is contained in:
Ryan Dwyer
+41
-160
@@ -366,169 +366,50 @@ bool challengeIsCompletedByChrWithNumPlayersBySlot(s32 mpchrnum, s32 slot, s32 n
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return false;
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}
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extern u32 _mpstringsESegmentRomStart;
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extern u32 _mpstringsJSegmentRomStart;
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extern u32 _mpstringsPSegmentRomStart;
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extern u32 _mpstringsGSegmentRomStart;
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extern u32 _mpstringsFSegmentRomStart;
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extern u32 _mpstringsSSegmentRomStart;
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extern u32 _mpstringsISegmentRomStart;
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extern u32 _mpstringsESegmentRomEnd;
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extern u32 _mpstringsJSegmentRomEnd;
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extern u32 _mpstringsPSegmentRomEnd;
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extern u32 _mpstringsGSegmentRomEnd;
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extern u32 _mpstringsFSegmentRomEnd;
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extern u32 _mpstringsSSegmentRomEnd;
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extern u32 _mpstringsISegmentRomEnd;
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struct mpconfigfull *challengeLoadConfig(s32 confignum, u8 *buffer, s32 len)
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{
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struct mpconfigfull *mpconfig;
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u8 buffer2[sizeof(struct mpstrings) + 40];
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struct mpstrings *loadedstrings;
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s32 bank;
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u32 language_id = langGetFileNumOffset();
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extern struct mpconfig _mpconfigsSegmentRomStart[];
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extern struct mpstrings _mpstringsESegmentRomStart;
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extern struct mpstrings _mpstringsJSegmentRomStart;
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extern struct mpstrings _mpstringsPSegmentRomStart;
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extern struct mpstrings _mpstringsGSegmentRomStart;
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extern struct mpstrings _mpstringsFSegmentRomStart;
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extern struct mpstrings _mpstringsSSegmentRomStart;
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extern struct mpstrings _mpstringsISegmentRomStart;
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extern struct mpstrings _mpstringsESegmentRomEnd;
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extern struct mpstrings _mpstringsJSegmentRomEnd;
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extern struct mpstrings _mpstringsPSegmentRomEnd;
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extern struct mpstrings _mpstringsGSegmentRomEnd;
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extern struct mpstrings _mpstringsFSegmentRomEnd;
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extern struct mpstrings _mpstringsSSegmentRomEnd;
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extern struct mpstrings _mpstringsISegmentRomEnd;
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u32 *var800887c4 = &_mpstringsESegmentRomStart;
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u32 *var800887c8 = &_mpstringsESegmentRomEnd;
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u32 *var800887cc = &_mpstringsJSegmentRomStart;
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u32 *var800887d0 = &_mpstringsJSegmentRomEnd;
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u32 *var800887d4 = &_mpstringsPSegmentRomStart;
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u32 *var800887d8 = &_mpstringsPSegmentRomEnd;
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u32 *var800887dc = &_mpstringsGSegmentRomStart;
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u32 *var800887e0 = &_mpstringsGSegmentRomEnd;
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u32 *var800887e4 = &_mpstringsFSegmentRomStart;
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u32 *var800887e8 = &_mpstringsFSegmentRomEnd;
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u32 *var800887ec = &_mpstringsSSegmentRomStart;
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u32 *var800887f0 = &_mpstringsSSegmentRomEnd;
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u32 *var800887f4 = &_mpstringsISegmentRomStart;
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u32 *var800887f8 = &_mpstringsISegmentRomEnd;
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s32 banks[][2] = {
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{ (s32)&_mpstringsESegmentRomStart, (s32)&_mpstringsESegmentRomEnd },
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{ (s32)&_mpstringsJSegmentRomStart, (s32)&_mpstringsJSegmentRomEnd },
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{ (s32)&_mpstringsPSegmentRomStart, (s32)&_mpstringsPSegmentRomEnd },
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{ (s32)&_mpstringsGSegmentRomStart, (s32)&_mpstringsGSegmentRomEnd },
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{ (s32)&_mpstringsFSegmentRomStart, (s32)&_mpstringsFSegmentRomEnd },
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{ (s32)&_mpstringsSSegmentRomStart, (s32)&_mpstringsSSegmentRomEnd },
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{ (s32)&_mpstringsISegmentRomStart, (s32)&_mpstringsISegmentRomEnd },
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};
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GLOBAL_ASM(
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glabel challengeLoadConfig
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/* f19b914: 27bdfe38 */ addiu $sp,$sp,-456
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/* f19b918: afbf0014 */ sw $ra,0x14($sp)
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/* f19b91c: afa401c8 */ sw $a0,0x1c8($sp)
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/* f19b920: afa501cc */ sw $a1,0x1cc($sp)
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/* f19b924: 0fc5b9b5 */ jal langGetFileNumOffset
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/* f19b928: afa601d0 */ sw $a2,0x1d0($sp)
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/* f19b92c: 3c0f8009 */ lui $t7,%hi(var800887c4)
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/* f19b930: 25ef87c4 */ addiu $t7,$t7,%lo(var800887c4)
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/* f19b934: afa20050 */ sw $v0,0x50($sp)
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/* f19b938: 25e80030 */ addiu $t0,$t7,0x30
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/* f19b93c: 27ae0018 */ addiu $t6,$sp,0x18
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.L0f19b940:
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/* f19b940: 8de10000 */ lw $at,0x0($t7)
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/* f19b944: 25ef000c */ addiu $t7,$t7,0xc
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/* f19b948: 25ce000c */ addiu $t6,$t6,0xc
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/* f19b94c: adc1fff4 */ sw $at,-0xc($t6)
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/* f19b950: 8de1fff8 */ lw $at,-0x8($t7)
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/* f19b954: adc1fff8 */ sw $at,-0x8($t6)
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/* f19b958: 8de1fffc */ lw $at,-0x4($t7)
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/* f19b95c: 15e8fff8 */ bne $t7,$t0,.L0f19b940
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/* f19b960: adc1fffc */ sw $at,-0x4($t6)
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/* f19b964: 8de10000 */ lw $at,0x0($t7)
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/* f19b968: 8de80004 */ lw $t0,0x4($t7)
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/* f19b96c: 3c0b007d */ lui $t3,%hi(_mpconfigsSegmentRomStart)
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/* f19b970: adc10000 */ sw $at,0x0($t6)
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/* f19b974: adc80004 */ sw $t0,0x4($t6)
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/* f19b978: 8fa901c8 */ lw $t1,0x1c8($sp)
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/* f19b97c: 256b0a40 */ addiu $t3,$t3,%lo(_mpconfigsSegmentRomStart)
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/* f19b980: 8fa401cc */ lw $a0,0x1cc($sp)
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/* f19b984: 00095080 */ sll $t2,$t1,0x2
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/* f19b988: 01495023 */ subu $t2,$t2,$t1
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/* f19b98c: 000a5080 */ sll $t2,$t2,0x2
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/* f19b990: 01495021 */ addu $t2,$t2,$t1
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/* f19b994: 000a50c0 */ sll $t2,$t2,0x3
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/* f19b998: 014b2821 */ addu $a1,$t2,$t3
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/* f19b99c: 0c003522 */ jal dmaExecWithAutoAlign
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/* f19b9a0: 24060068 */ addiu $a2,$zero,0x68
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/* f19b9a4: 8fac0050 */ lw $t4,0x50($sp)
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/* f19b9a8: 8fb901c8 */ lw $t9,0x1c8($sp)
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/* f19b9ac: 27a4005c */ addiu $a0,$sp,0x5c
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/* f19b9b0: 000c68c0 */ sll $t5,$t4,0x3
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/* f19b9b4: 03ad1821 */ addu $v1,$sp,$t5
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/* f19b9b8: 0019c080 */ sll $t8,$t9,0x2
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/* f19b9bc: 8c630018 */ lw $v1,0x18($v1)
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/* f19b9c0: 0319c021 */ addu $t8,$t8,$t9
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/* f19b9c4: 0018c180 */ sll $t8,$t8,0x6
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/* f19b9c8: afa201c4 */ sw $v0,0x1c4($sp)
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/* f19b9cc: 24060140 */ addiu $a2,$zero,0x140
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/* f19b9d0: 0c003522 */ jal dmaExecWithAutoAlign
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/* f19b9d4: 00782821 */ addu $a1,$v1,$t8
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/* f19b9d8: 8fa701c4 */ lw $a3,0x1c4($sp)
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/* f19b9dc: 00404825 */ or $t1,$v0,$zero
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/* f19b9e0: 244e0138 */ addiu $t6,$v0,0x138
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/* f19b9e4: 00e05025 */ or $t2,$a3,$zero
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.L0f19b9e8:
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/* f19b9e8: 89210000 */ lwl $at,0x0($t1)
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/* f19b9ec: 99210003 */ lwr $at,0x3($t1)
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/* f19b9f0: 2529000c */ addiu $t1,$t1,0xc
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/* f19b9f4: 254a000c */ addiu $t2,$t2,0xc
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/* f19b9f8: a941005c */ swl $at,0x5c($t2)
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/* f19b9fc: b941005f */ swr $at,0x5f($t2)
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/* f19ba00: 8921fff8 */ lwl $at,-0x8($t1)
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/* f19ba04: 9921fffb */ lwr $at,-0x5($t1)
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/* f19ba08: a9410060 */ swl $at,0x60($t2)
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/* f19ba0c: b9410063 */ swr $at,0x63($t2)
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/* f19ba10: 8921fffc */ lwl $at,-0x4($t1)
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/* f19ba14: 9921ffff */ lwr $at,-0x1($t1)
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/* f19ba18: a9410064 */ swl $at,0x64($t2)
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/* f19ba1c: 152efff2 */ bne $t1,$t6,.L0f19b9e8
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/* f19ba20: b9410067 */ swr $at,0x67($t2)
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/* f19ba24: 89210000 */ lwl $at,0x0($t1)
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/* f19ba28: 99210003 */ lwr $at,0x3($t1)
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/* f19ba2c: 00e01025 */ or $v0,$a3,$zero
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/* f19ba30: a9410068 */ swl $at,0x68($t2)
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/* f19ba34: b941006b */ swr $at,0x6b($t2)
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/* f19ba38: 892e0004 */ lwl $t6,0x4($t1)
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/* f19ba3c: 992e0007 */ lwr $t6,0x7($t1)
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/* f19ba40: a94e006c */ swl $t6,0x6c($t2)
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/* f19ba44: b94e006f */ swr $t6,0x6f($t2)
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/* f19ba48: 8fbf0014 */ lw $ra,0x14($sp)
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/* f19ba4c: 27bd01c8 */ addiu $sp,$sp,0x1c8
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/* f19ba50: 03e00008 */ jr $ra
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/* f19ba54: 00000000 */ nop
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);
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// Load mpconfigs
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mpconfig = dmaExecWithAutoAlign(buffer, (s32)&_mpconfigsSegmentRomStart[confignum], sizeof(struct mpconfig));
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// Mismatch because the arguments to an addu instruction are swapped.
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// It's the addu for calculating &bank[confignum].
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//struct mpconfigfull *challengeLoadConfig(s32 confignum, u8 *buffer, s32 len)
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//{
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// struct mpconfigfull *mpconfig;
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// u8 buffer2[sizeof(struct mpstrings) + 40];
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// struct mpstrings *loadedstrings;
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// struct mpstrings *bank;
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// u32 language_id = langGetFileNumOffset();
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// extern struct mpconfig _mpconfigsSegmentRomStart[];
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// extern struct mpstrings _mpstringsESegmentRomStart;
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// extern struct mpstrings _mpstringsJSegmentRomStart;
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// extern struct mpstrings _mpstringsPSegmentRomStart;
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// extern struct mpstrings _mpstringsGSegmentRomStart;
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// extern struct mpstrings _mpstringsFSegmentRomStart;
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// extern struct mpstrings _mpstringsSSegmentRomStart;
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// extern struct mpstrings _mpstringsISegmentRomStart;
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// extern struct mpstrings _mpstringsESegmentRomEnd;
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// extern struct mpstrings _mpstringsJSegmentRomEnd;
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// extern struct mpstrings _mpstringsPSegmentRomEnd;
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// extern struct mpstrings _mpstringsGSegmentRomEnd;
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// extern struct mpstrings _mpstringsFSegmentRomEnd;
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// extern struct mpstrings _mpstringsSSegmentRomEnd;
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// extern struct mpstrings _mpstringsISegmentRomEnd;
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//
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// struct mpstrings *banks[][2] = {
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// { &_mpstringsESegmentRomStart, &_mpstringsESegmentRomEnd },
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// { &_mpstringsJSegmentRomStart, &_mpstringsJSegmentRomEnd },
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// { &_mpstringsPSegmentRomStart, &_mpstringsPSegmentRomEnd },
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// { &_mpstringsGSegmentRomStart, &_mpstringsGSegmentRomEnd },
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// { &_mpstringsFSegmentRomStart, &_mpstringsFSegmentRomEnd },
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// { &_mpstringsSSegmentRomStart, &_mpstringsSSegmentRomEnd },
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// { &_mpstringsISegmentRomStart, &_mpstringsISegmentRomEnd },
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// };
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//
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// // Load mpconfigs
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// mpconfig = dmaExecWithAutoAlign(buffer, &_mpconfigsSegmentRomStart[confignum], sizeof(struct mpconfig));
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//
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// // Load mpstrings
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// bank = banks[language_id][0];
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// loadedstrings = dmaExecWithAutoAlign(buffer2, &bank[confignum], sizeof(struct mpstrings));
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//
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// mpconfig->strings = *loadedstrings;
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//
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// return mpconfig;
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//}
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// Load mpstrings
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bank = banks[language_id][0];
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loadedstrings = dmaExecWithAutoAlign(buffer2, bank + confignum * sizeof(struct mpstrings), sizeof(struct mpstrings));
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mpconfig->strings = *loadedstrings;
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return mpconfig;
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}
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struct mpconfigfull *challengeLoad(s32 challengeindex, u8 *buffer, s32 len)
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{
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