sub_81656988: # CODE XREF: sub_81656BB8+80 p
.text:81656988
.text:81656988 .set var_C, -0xC
.text:81656988 .set arg_4, 4
.text:81656988
.text:81656988 stwu r1, -0x18(r1)
.text:8165698C mflr r0
.text:81656990 stmw r29, 0x18+var_C(r1)
.text:81656994 stw r0, 0x18+arg_4(r1)
.text:81656998 mr r31, r3
.text:8165699C mr r29, r4
.text:816569A0 lis r9, ((unk_82729E74+0x10000)@h)
.text:816569A4 addi r30, r9, -0x618C # unk_82729E74
.text:816569A8 lwz r9, ((dword_8272A03C+0x618C)@l)(r30)
.text:816569AC mtlr r9
.text:816569B0 blrl
.text:816569B4 cmpwi r3, 0
.text:816569B8 beq loc_816569FC
.text:816569BC lwz r0, 0x1E0(r30)
.text:816569C0 mtlr r0
.text:816569C4 blrl
.text:816569C8 cmpwi r3, 0
.text:816569CC bne loc_816569F0
.text:816569D0 lis r9, ((dword_8242B5B8+0x10000)@h)
.text:816569D4 lwz r0, dword_8242B5B8@l(r9)
.text:816569D8 cmpwi r0, 0
.text:816569DC beq loc_81656BA0
......
重点是这几行
.text:816569A0 lis r9, ((unk_82729E74+0x10000)@h)
.text:816569A4 addi r30, r9, -0x618C # unk_82729E74
.text:816569A8 lwz r9, ((dword_8272A03C+0x618C)@l)(r30)
请达人指教一下他们是什么意思
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