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Decompile func0f11807c

This commit is contained in:
Ryan Dwyer 2020-11-14 15:55:28 +10:00
parent e0fe7a56dc
commit b42fcb26f3
2 changed files with 27 additions and 62 deletions
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83
src/game/pak/pak.c
View File

@ -628,7 +628,7 @@ s32 func0f11702c(s8 device)
return var800a2380[device].unk264;
}
s32 func0f11706c(s8 arg0)
u32 func0f11706c(s8 arg0)
{
if (arg0 != 4) {
return 0x4c0;
@ -1474,64 +1474,29 @@ s32 func0f118074(void)
return 28;
}
GLOBAL_ASM(
glabel func0f11807c
/* f11807c: 27bdffe0 */ addiu $sp,$sp,-32
/* f118080: 00047600 */ sll $t6,$a0,0x18
/* f118084: 000e7e03 */ sra $t7,$t6,0x18
/* f118088: afa40020 */ sw $a0,0x20($sp)
/* f11808c: 24010004 */ addiu $at,$zero,0x4
/* f118090: 01e02025 */ or $a0,$t7,$zero
/* f118094: 11e10027 */ beq $t7,$at,.L0f118134
/* f118098: afbf0014 */ sw $ra,0x14($sp)
/* f11809c: 0fc45c1b */ jal func0f11706c
/* f1180a0: a3af0023 */ sb $t7,0x23($sp)
/* f1180a4: 83a40023 */ lb $a0,0x23($sp)
/* f1180a8: 24050008 */ addiu $a1,$zero,0x8
/* f1180ac: 00003025 */ or $a2,$zero,$zero
/* f1180b0: 0fc4642f */ jal func0f1190bc
/* f1180b4: afa20018 */ sw $v0,0x18($sp)
/* f1180b8: 14400003 */ bnez $v0,.L0f1180c8
/* f1180bc: 8fa70018 */ lw $a3,0x18($sp)
/* f1180c0: 1000001d */ beqz $zero,.L0f118138
/* f1180c4: 24020001 */ addiu $v0,$zero,0x1
.L0f1180c8:
/* f1180c8: 00071202 */ srl $v0,$a3,0x8
/* f1180cc: 30f800ff */ andi $t8,$a3,0xff
/* f1180d0: 13000002 */ beqz $t8,.L0f1180dc
/* f1180d4: 00401825 */ or $v1,$v0,$zero
/* f1180d8: 24430001 */ addiu $v1,$v0,0x1
.L0f1180dc:
/* f1180dc: 83b90023 */ lb $t9,0x23($sp)
/* f1180e0: 3c09800a */ lui $t1,%hi(var800a2380)
/* f1180e4: 25292380 */ addiu $t1,$t1,%lo(var800a2380)
/* f1180e8: 00194080 */ sll $t0,$t9,0x2
/* f1180ec: 01194023 */ subu $t0,$t0,$t9
/* f1180f0: 00084080 */ sll $t0,$t0,0x2
/* f1180f4: 01194023 */ subu $t0,$t0,$t9
/* f1180f8: 00084080 */ sll $t0,$t0,0x2
/* f1180fc: 01194021 */ addu $t0,$t0,$t9
/* f118100: 00084080 */ sll $t0,$t0,0x2
/* f118104: 01194023 */ subu $t0,$t0,$t9
/* f118108: 00084080 */ sll $t0,$t0,0x2
/* f11810c: 01092021 */ addu $a0,$t0,$t1
/* f118110: 948a0258 */ lhu $t2,0x258($a0)
/* f118114: 01435821 */ addu $t3,$t2,$v1
/* f118118: 29610080 */ slti $at,$t3,0x80
/* f11811c: 50200006 */ beqzl $at,.L0f118138
/* f118120: 00001025 */ or $v0,$zero,$zero
/* f118124: 948c025a */ lhu $t4,0x25a($a0)
/* f118128: 0183102a */ slt $v0,$t4,$v1
/* f11812c: 10000002 */ beqz $zero,.L0f118138
/* f118130: 38420001 */ xori $v0,$v0,0x1
.L0f118134:
/* f118134: 00001025 */ or $v0,$zero,$zero
.L0f118138:
/* f118138: 8fbf0014 */ lw $ra,0x14($sp)
/* f11813c: 27bd0020 */ addiu $sp,$sp,0x20
/* f118140: 03e00008 */ jr $ra
/* f118144: 00000000 */ sll $zero,$zero,0x0
);
s32 func0f11807c(s8 device)
{
if (device != SAVEDEVICE_GAMEPAK) {
s32 pagesneeded;
u32 bytesneeded = func0f11706c(device);
if (!func0f1190bc(device, 8, 0)) {
return true;
}
pagesneeded = bytesneeded / 256;
if (bytesneeded & 0xff) {
pagesneeded++;
}
if (var800a2380[device].pakdata.pagesused + pagesneeded < 128) {
return (var800a2380[device].pakdata.pagesfree >= pagesneeded);
}
}
return false;
}
GLOBAL_ASM(
glabel func0f118148

6
src/include/game/pak/pak.h
View File

@ -30,7 +30,7 @@ s32 func0f116df0(s8 device, struct pakdata **arg1);
s32 func0f116e84(s8 device, u16 company_code, u32 game_code, char *game_name, char *ext_name);
bool func0f116fa0(s8 arg0, s32 arg1);
s32 func0f11702c(s8 device);
s32 func0f11706c(s8 arg0);
u32 func0f11706c(s8 device);
s32 func0f117094(s8 arg0, u32 arg1);
void func0f117150(s8 device, u8 *ptr);
void func0f1171b4(s8 device, s32 arg1, s32 arg2);
@ -52,7 +52,7 @@ s32 func0f117ec0(s32 arg0, u16 arg1, s32 arg2, s32 arg3, s32 arg4, s32 arg5);
s32 func0f117f80(s8 device);
s32 func0f117fc0(s8 device);
s32 func0f118000(s8 device);
u32 func0f11807c(void);
s32 func0f11807c(s8 device);
u32 func0f118148(void);
s32 func0f118230(s8 device);
u32 func0f118334(void);
@ -62,7 +62,7 @@ void func0f1189d8(void);
void func0f118ae4(u8 *arg0, u8 *arg1, u16 *arg2);
s32 func0f118bc8(s8 arg0, s32 arg1, void *arg2, s32 arg3);
s32 func0f118d18(s8 device, u32 arg1, u32 *buffer1024);
u32 func0f1190bc(void);
s32 func0f1190bc(s8 device, s32 arg1, s32 arg2);
u32 func0f119298(s8 index);
void func0f119340(u32 arg0);
u32 func0f119368(s32 device, u32 arg1, u8 *buffer16);