
/Users/zhengbingjin/Downloads/微信反编译/ghidra-wxhunt/wechat_arm64.dylib:	file format mach-o arm64

Disassembly of section __TEXT,__text:

0000000004de73fc <_SetWeixinCallbackFunc>:
 667a274: d10683ff     	sub	sp, sp, #0x1a0
 667a278: a9165ff8     	stp	x24, x23, [sp, #0x160]
 667a27c: a91757f6     	stp	x22, x21, [sp, #0x170]
 667a280: a9184ff4     	stp	x20, x19, [sp, #0x180]
 667a284: a9197bfd     	stp	x29, x30, [sp, #0x190]
 667a288: 910643fd     	add	x29, sp, #0x190
 667a28c: aa0403f4     	mov	x20, x4
 667a290: aa0003f3     	mov	x19, x0
 667a294: 9001a5e8     	adrp	x8, 0x9b36000 <_wxam_enc_uninit_10+0x9b36000>
 667a298: f9464d08     	ldr	x8, [x8, #0xc98]
 667a29c: f9400108     	ldr	x8, [x8]
 667a2a0: f81c83a8     	stur	x8, [x29, #-0x38]
 667a2a4: a9007c1f     	stp	xzr, xzr, [x0]
 667a2a8: 9109a016     	add	x22, x0, #0x268
 667a2ac: 910e4008     	add	x8, x0, #0x390
 667a2b0: 910ea015     	add	x21, x0, #0x3a8
 667a2b4: 6f00e400     	movi.2d	v0, #0000000000000000
 667a2b8: ad0002c0     	stp	q0, q0, [x22]
 667a2bc: b902881f     	str	wzr, [x0, #0x288]
 667a2c0: ad1c8000     	stp	q0, q0, [x0, #0x390]
 667a2c4: 3d80ec00     	str	q0, [x0, #0x3b0]
 667a2c8: 3c82c100     	stur	q0, [x8, #0x2c]
 667a2cc: 52800648     	mov	w8, #0x32               ; =50
 667a2d0: b903cc08     	str	w8, [x0, #0x3cc]
 667a2d4: f901e81f     	str	xzr, [x0, #0x3d0]
 667a2d8: f901f01f     	str	xzr, [x0, #0x3e0]
 667a2dc: f901ec1f     	str	xzr, [x0, #0x3d8]
 667a2e0: f9012801     	str	x1, [x0, #0x250]
 667a2e4: f9013002     	str	x2, [x0, #0x260]
 667a2e8: f9012c03     	str	x3, [x0, #0x258]
 667a2ec: 9001f568     	adrp	x8, 0xa526000 <_wxam_enc_uninit_10+0xa526000>
 667a2f0: 91172108     	add	x8, x8, #0x5c8
 667a2f4: 52800029     	mov	w9, #0x1                ; =1
 667a2f8: f8e90108     	ldaddal	x9, x8, [x8]
 667a2fc: 91000508     	add	x8, x8, #0x1
 667a300: f901d008     	str	x8, [x0, #0x3a0]
 667a304: 39405c88     	ldrb	w8, [x4, #0x17]
 667a308: 13001d09     	sxtb	w9, w8
 667a30c: f940048a     	ldr	x10, [x4, #0x8]
 667a310: 7100013f     	cmp	w9, #0x0
 667a314: 9a88b148     	csel	x8, x10, x8, lt
 667a318: b40000a8     	cbz	x8, 0x667a32c <_SetWeixinCallbackFunc+0x1892f30>
 667a31c: aa1503e0     	mov	x0, x21
 667a320: aa1403e1     	mov	x1, x20
 667a324: 942b156f     	bl	0x713f8e0 <_wxam_enc_uninit_10+0x713f8e0>
 667a328: 14000024     	b	0x667a3b8 <_SetWeixinCallbackFunc+0x1892fbc>
 667a32c: d001f4e8     	adrp	x8, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a330: 3942cd09     	ldrb	w9, [x8, #0xb3]
 667a334: 37000169     	tbnz	w9, #0x0, 0x667a360 <_SetWeixinCallbackFunc+0x1892f64>
 667a338: 90010b49     	adrp	x9, 0x87e2000 <_wxam_enc_uninit_10+0x87e2000>
 667a33c: fd467120     	ldr	d0, [x9, #0xce0]
 667a340: d001f4e9     	adrp	x9, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a344: 9102a129     	add	x9, x9, #0xa8
 667a348: fd000120     	str	d0, [x9]
 667a34c: 528becaa     	mov	w10, #0x5f65            ; =24421
 667a350: 7900112a     	strh	w10, [x9, #0x8]
 667a354: 3900293f     	strb	wzr, [x9, #0xa]
 667a358: 52800029     	mov	w9, #0x1                ; =1
 667a35c: 3902cd09     	strb	w9, [x8, #0xb3]
 667a360: d001f4e1     	adrp	x1, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a364: 9102a021     	add	x1, x1, #0xa8
 667a368: aa1503e0     	mov	x0, x21
 667a36c: 942b1527     	bl	0x713f808 <_wxam_enc_uninit_10+0x713f808>
 667a370: f941d260     	ldr	x0, [x19, #0x3a0]
 667a374: 910023f7     	add	x23, sp, #0x8
 667a378: 910023e8     	add	x8, sp, #0x8
 667a37c: 942b16fa     	bl	0x713ff64 <_wxam_enc_uninit_10+0x713ff64>
 667a380: 39407fe8     	ldrb	w8, [sp, #0x1f]
 667a384: 13001d09     	sxtb	w9, w8
 667a388: a940afea     	ldp	x10, x11, [sp, #0x8]
 667a38c: 7100013f     	cmp	w9, #0x0
 667a390: 9a97b141     	csel	x1, x10, x23, lt
 667a394: 9a88b162     	csel	x2, x11, x8, lt
 667a398: aa1503e0     	mov	x0, x21
 667a39c: 942b1512     	bl	0x713f7e4 <_wxam_enc_uninit_10+0x713f7e4>
 667a3a0: 39c07fe8     	ldrsb	w8, [sp, #0x1f]
 667a3a4: 36f800a8     	tbz	w8, #0x1f, 0x667a3b8 <_SetWeixinCallbackFunc+0x1892fbc>
 667a3a8: f94007e0     	ldr	x0, [sp, #0x8]
 667a3ac: f9400fe8     	ldr	x8, [sp, #0x18]
 667a3b0: 9240f901     	and	x1, x8, #0x7fffffffffffffff
 667a3b4: 942b1716     	bl	0x714000c <_wxam_enc_uninit_10+0x714000c>
 667a3b8: b9403288     	ldr	w8, [x20, #0x30]
 667a3bc: 37f80048     	tbnz	w8, #0x1f, 0x667a3c4 <_SetWeixinCallbackFunc+0x1892fc8>
 667a3c0: b903ce68     	str	w8, [x19, #0x3cc]
 667a3c4: 91004260     	add	x0, x19, #0x10
 667a3c8: 52804801     	mov	w1, #0x240              ; =576
 667a3cc: 942b17f1     	bl	0x7140390 <_wxam_enc_uninit_10+0x7140390>
 667a3d0: 3cc18280     	ldur	q0, [x20, #0x18]
 667a3d4: 3d8002c0     	str	q0, [x22]
 667a3d8: f9401688     	ldr	x8, [x20, #0x28]
 667a3dc: f9014268     	str	x8, [x19, #0x280]
 667a3e0: 6f00e400     	movi.2d	v0, #0000000000000000
 667a3e4: ad1b8260     	stp	q0, q0, [x19, #0x370]
 667a3e8: ad1a8260     	stp	q0, q0, [x19, #0x350]
 667a3ec: ad198260     	stp	q0, q0, [x19, #0x330]
 667a3f0: ad188260     	stp	q0, q0, [x19, #0x310]
 667a3f4: ad178260     	stp	q0, q0, [x19, #0x2f0]
 667a3f8: ad168260     	stp	q0, q0, [x19, #0x2d0]
 667a3fc: ad158260     	stp	q0, q0, [x19, #0x2b0]
 667a400: ad148260     	stp	q0, q0, [x19, #0x290]
 667a404: 910fa268     	add	x8, x19, #0x3e8
 667a408: c89ffd1f     	stlr	xzr, [x8]
 667a40c: 910fc268     	add	x8, x19, #0x3f0
 667a410: 52800029     	mov	w9, #0x1                ; =1
 667a414: 089ffd09     	stlrb	w9, [x8]
 667a418: b001f4e8     	adrp	x8, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a41c: 912b0108     	add	x8, x8, #0xac0
 667a420: 38bfc108     	ldaprb	w8, [x8]
 667a424: 36001428     	tbz	w8, #0x0, 0x667a6a8 <_SetWeixinCallbackFunc+0x18932ac>
 667a428: f941d261     	ldr	x1, [x19, #0x3a0]
 667a42c: b001f4e0     	adrp	x0, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a430: 91292000     	add	x0, x0, #0xa48
 667a434: aa1503e2     	mov	x2, x21
 667a438: 52800003     	mov	w3, #0x0                ; =0
 667a43c: 940000c9     	bl	0x667a760 <_SetWeixinCallbackFunc+0x1893364>
 667a440: 52800020     	mov	w0, #0x1                ; =1
 667a444: 94004da3     	bl	0x668dad0 <_SetWeixinCallbackFunc+0x18a66d4>
 667a448: 34001160     	cbz	w0, 0x667a674 <_SetWeixinCallbackFunc+0x1893278>
 667a44c: b001f4e8     	adrp	x8, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a450: 396b7509     	ldrb	w9, [x8, #0xadd]
 667a454: 37000129     	tbnz	w9, #0x0, 0x667a478 <_SetWeixinCallbackFunc+0x189307c>
 667a458: 90010849     	adrp	x9, 0x8782000 <_wxam_enc_uninit_10+0x8782000>
 667a45c: fd448d20     	ldr	d0, [x9, #0x918]
 667a460: b001f4e9     	adrp	x9, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a464: 912b6129     	add	x9, x9, #0xad8
 667a468: bd000120     	str	s0, [x9]
 667a46c: 3900113f     	strb	wzr, [x9, #0x4]
 667a470: 52800029     	mov	w9, #0x1                ; =1
 667a474: 392b7509     	strb	w9, [x8, #0xadd]
 667a478: d001f4e8     	adrp	x8, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a47c: 39430909     	ldrb	w9, [x8, #0xc2]
 667a480: 37000149     	tbnz	w9, #0x0, 0x667a4a8 <_SetWeixinCallbackFunc+0x18930ac>
 667a484: d001f4e9     	adrp	x9, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a488: 9102e129     	add	x9, x9, #0xb8
 667a48c: 90010b4a     	adrp	x10, 0x87e2000 <_wxam_enc_uninit_10+0x87e2000>
 667a490: fd467140     	ldr	d0, [x10, #0xce0]
 667a494: fd000120     	str	d0, [x9]
 667a498: 52800caa     	mov	w10, #0x65              ; =101
 667a49c: 7900112a     	strh	w10, [x9, #0x8]
 667a4a0: 52800029     	mov	w9, #0x1                ; =1
 667a4a4: 39030909     	strb	w9, [x8, #0xc2]
 667a4a8: b001f4e8     	adrp	x8, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a4ac: 396bb109     	ldrb	w9, [x8, #0xaec]
 667a4b0: 37000169     	tbnz	w9, #0x0, 0x667a4dc <_SetWeixinCallbackFunc+0x18930e0>
 667a4b4: d0018049     	adrp	x9, 0x9684000 <_wxam_enc_uninit_10+0x9684000>
 667a4b8: fd45d920     	ldr	d0, [x9, #0xbb0]
 667a4bc: b001f4e9     	adrp	x9, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a4c0: 912b8129     	add	x9, x9, #0xae0
 667a4c4: fd000120     	str	d0, [x9]
 667a4c8: 9000f7ca     	adrp	x10, 0x8572000 <_wxam_enc_uninit_10+0x8572000>
 667a4cc: fd415940     	ldr	d0, [x10, #0x2b0]
 667a4d0: bd000920     	str	s0, [x9, #0x8]
 667a4d4: 52800029     	mov	w9, #0x1                ; =1
 667a4d8: 392bb109     	strb	w9, [x8, #0xaec]
 667a4dc: b001f4e1     	adrp	x1, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a4e0: 912b6021     	add	x1, x1, #0xad8
 667a4e4: d001f4e2     	adrp	x2, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a4e8: 9102e042     	add	x2, x2, #0xb8
 667a4ec: b001f4e3     	adrp	x3, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a4f0: 912b8063     	add	x3, x3, #0xae0
 667a4f4: 910023e0     	add	x0, sp, #0x8
 667a4f8: d2850004     	mov	x4, #0x2800             ; =10240
 667a4fc: f2c02524     	movk	x4, #0x129, lsl #32
 667a500: 94004d97     	bl	0x668db5c <_SetWeixinCallbackFunc+0x18a6760>
 667a504: f94007e8     	ldr	x8, [sp, #0x8]
 667a508: d001f4e9     	adrp	x9, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a50c: 3944892a     	ldrb	w10, [x9, #0x122]
 667a510: 3700042a     	tbnz	w10, #0x0, 0x667a594 <_SetWeixinCallbackFunc+0x1893198>
 667a514: d280000a     	mov	x10, #0x0               ; =0
 667a518: b202e7eb     	mov	x11, #-0x3333333333333334 ; =-3689348814741910324
 667a51c: f29999ab     	movk	x11, #0xcccd
 667a520: 9280026c     	mov	x12, #-0x14             ; =-20
 667a524: d001804d     	adrp	x13, 0x9684000 <_wxam_enc_uninit_10+0x9684000>
 667a528: 913a41ad     	add	x13, x13, #0xe90
 667a52c: 0f048540     	movi.4h	v0, #0x8a
 667a530: d001f4ee     	adrp	x14, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a534: 91030dce     	add	x14, x14, #0xc3
 667a538: 9bcb7d4f     	umulh	x15, x10, x11
 667a53c: d344fdef     	lsr	x15, x15, #4
 667a540: 8b0a01b0     	add	x16, x13, x10
 667a544: 9b0c41ef     	madd	x15, x15, x12, x16
 667a548: 912baa10     	add	x16, x16, #0xaea
 667a54c: 912b59ef     	add	x15, x15, #0xad6
 667a550: bd400201     	ldr	s1, [x16]
 667a554: 2e211001     	uaddw.8h	v1, v0, v1
 667a558: bd4001e2     	ldr	s2, [x15]
 667a55c: 2f08a442     	ushll.8h	v2, v2, #0x0
 667a560: 2e221c21     	eor.8b	v1, v1, v2
 667a564: 0e001821     	uzp1.8b	v1, v1, v0
 667a568: bc2a69c1     	str	s1, [x14, x10]
 667a56c: 9100114a     	add	x10, x10, #0x4
 667a570: f101715f     	cmp	x10, #0x5c
 667a574: 54fffe21     	b.ne	0x667a538 <_SetWeixinCallbackFunc+0x189313c>
 667a578: d001f4ea     	adrp	x10, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a57c: 91047d4a     	add	x10, x10, #0x11f
 667a580: 528f04ab     	mov	w11, #0x7825            ; =30757
 667a584: 7900014b     	strh	w11, [x10]
 667a588: 3900095f     	strb	wzr, [x10, #0x2]
 667a58c: 5280002a     	mov	w10, #0x1               ; =1
 667a590: 3904892a     	strb	w10, [x9, #0x122]
 667a594: d102e3a9     	sub	x9, x29, #0xb8
 667a598: 9101a102     	add	x2, x8, #0x68
 667a59c: 39c1fd0a     	ldrsb	w10, [x8, #0x7f]
 667a5a0: 36f8004a     	tbz	w10, #0x1f, 0x667a5a8 <_SetWeixinCallbackFunc+0x18931ac>
 667a5a4: f9400042     	ldr	x2, [x2]
 667a5a8: 4f05e540     	movi.16b	v0, #0xaa
 667a5ac: 3c808120     	stur	q0, [x9, #0x8]
 667a5b0: 3c818120     	stur	q0, [x9, #0x18]
 667a5b4: 3c828120     	stur	q0, [x9, #0x28]
 667a5b8: 3c838120     	stur	q0, [x9, #0x38]
 667a5bc: b201f3ea     	mov	x10, #-0x5555555555555556 ; =-6148914691236517206
 667a5c0: f81c03aa     	stur	x10, [x29, #-0x40]
 667a5c4: 3c868120     	stur	q0, [x9, #0x68]
 667a5c8: 3c858120     	stur	q0, [x9, #0x58]
 667a5cc: 3c848120     	stur	q0, [x9, #0x48]
 667a5d0: f941d269     	ldr	x9, [x19, #0x3a0]
 667a5d4: 5280016a     	mov	w10, #0xb               ; =11
 667a5d8: b81503aa     	stur	w10, [x29, #-0xb0]
 667a5dc: f81483a9     	stur	x9, [x29, #-0xb8]
 667a5e0: 52800209     	mov	w9, #0x10               ; =16
 667a5e4: b81603a9     	stur	w9, [x29, #-0xa0]
 667a5e8: 39cefe69     	ldrsb	w9, [x19, #0x3bf]
 667a5ec: f941d66a     	ldr	x10, [x19, #0x3a8]
 667a5f0: 7100013f     	cmp	w9, #0x0
 667a5f4: 9a95b149     	csel	x9, x10, x21, lt
 667a5f8: f81583a9     	stur	x9, [x29, #-0xa8]
 667a5fc: f9414269     	ldr	x9, [x19, #0x280]
 667a600: 5280012a     	mov	w10, #0x9               ; =9
 667a604: f81683a9     	stur	x9, [x29, #-0x98]
 667a608: b943ce69     	ldr	w9, [x19, #0x3cc]
 667a60c: 528000cb     	mov	w11, #0x6               ; =6
 667a610: b81803ab     	stur	w11, [x29, #-0x80]
 667a614: b81703aa     	stur	w10, [x29, #-0x90]
 667a618: b81783a9     	stur	w9, [x29, #-0x88]
 667a61c: f9413669     	ldr	x9, [x19, #0x268]
 667a620: 528001ea     	mov	w10, #0xf               ; =15
 667a624: b81903aa     	stur	w10, [x29, #-0x70]
 667a628: f81883a9     	stur	x9, [x29, #-0x78]
 667a62c: f9413a69     	ldr	x9, [x19, #0x270]
 667a630: f81983a9     	stur	x9, [x29, #-0x68]
 667a634: b9403689     	ldr	w9, [x20, #0x34]
 667a638: 528000ec     	mov	w12, #0x7               ; =7
 667a63c: b81a03aa     	stur	w10, [x29, #-0x60]
 667a640: b81a83a9     	stur	w9, [x29, #-0x58]
 667a644: b81c03ab     	stur	w11, [x29, #-0x40]
 667a648: b81b03ac     	stur	w12, [x29, #-0x50]
 667a64c: b81b83bf     	stur	wzr, [x29, #-0x48]
 667a650: d001f4e1     	adrp	x1, 0xa518000 <_wxam_enc_uninit_10+0xa518000>
 667a654: 91030c21     	add	x1, x1, #0xc3
 667a658: 9100e100     	add	x0, x8, #0x38
 667a65c: d102e3a3     	sub	x3, x29, #0xb8
 667a660: 528000e4     	mov	w4, #0x7                ; =7
 667a664: 94004ee0     	bl	0x668e1e4 <_SetWeixinCallbackFunc+0x18a6de8>
 667a668: 94004d51     	bl	0x668dbac <_SetWeixinCallbackFunc+0x18a67b0>
 667a66c: 910023e0     	add	x0, sp, #0x8
 667a670: 94004d52     	bl	0x668dbb8 <_SetWeixinCallbackFunc+0x18a67bc>
 667a674: f85c83a8     	ldur	x8, [x29, #-0x38]
 667a678: 9001a5e9     	adrp	x9, 0x9b36000 <_wxam_enc_uninit_10+0x9b36000>
 667a67c: f9464d29     	ldr	x9, [x9, #0xc98]
 667a680: f9400129     	ldr	x9, [x9]
 667a684: eb08013f     	cmp	x9, x8
 667a688: 54000261     	b.ne	0x667a6d4 <_SetWeixinCallbackFunc+0x18932d8>
 667a68c: aa1303e0     	mov	x0, x19
 667a690: a9597bfd     	ldp	x29, x30, [sp, #0x190]
 667a694: a9584ff4     	ldp	x20, x19, [sp, #0x180]
 667a698: a95757f6     	ldp	x22, x21, [sp, #0x170]
 667a69c: a9565ff8     	ldp	x24, x23, [sp, #0x160]
 667a6a0: 910683ff     	add	sp, sp, #0x1a0
 667a6a4: d65f03c0     	ret
 667a6a8: b001f4e0     	adrp	x0, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a6ac: 912b0000     	add	x0, x0, #0xac0
 667a6b0: 942b168d     	bl	0x71400e4 <_wxam_enc_uninit_10+0x71400e4>
 667a6b4: 34ffeba0     	cbz	w0, 0x667a428 <_SetWeixinCallbackFunc+0x189302c>
 667a6b8: b001f4e0     	adrp	x0, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a6bc: 91274000     	add	x0, x0, #0x9d0
 667a6c0: 97fff0e3     	bl	0x6676a4c <_SetWeixinCallbackFunc+0x188f650>
 667a6c4: b001f4e0     	adrp	x0, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a6c8: 912b0000     	add	x0, x0, #0xac0
 667a6cc: 942b1689     	bl	0x71400f0 <_wxam_enc_uninit_10+0x71400f0>
 667a6d0: 17ffff56     	b	0x667a428 <_SetWeixinCallbackFunc+0x189302c>
 667a6d4: 942b16b4     	bl	0x71401a4 <_wxam_enc_uninit_10+0x71401a4>
 667a6d8: aa0003f4     	mov	x20, x0
 667a6dc: b001f4e0     	adrp	x0, 0xa517000 <_wxam_enc_uninit_10+0xa517000>
 667a6e0: 912b0000     	add	x0, x0, #0xac0
 667a6e4: 942b167d     	bl	0x71400d8 <_wxam_enc_uninit_10+0x71400d8>
 667a6e8: 1400000d     	b	0x667a71c <_SetWeixinCallbackFunc+0x1893320>
 667a6ec: aa0003f4     	mov	x20, x0
 667a6f0: 39c07fe8     	ldrsb	w8, [sp, #0x1f]
 667a6f4: 36f80148     	tbz	w8, #0x1f, 0x667a71c <_SetWeixinCallbackFunc+0x1893320>
 667a6f8: 910023e0     	add	x0, sp, #0x8
 667a6fc: 94293663     	bl	0x70c8088 <_SetWeixinCallbackFunc+0x22e0c8c>
 667a700: 14000007     	b	0x667a71c <_SetWeixinCallbackFunc+0x1893320>
 667a704: 14000005     	b	0x667a718 <_SetWeixinCallbackFunc+0x189331c>
 667a708: aa0003f4     	mov	x20, x0
 667a70c: 910023e0     	add	x0, sp, #0x8
 667a710: 94004d2a     	bl	0x668dbb8 <_SetWeixinCallbackFunc+0x18a67bc>
 667a714: 14000002     	b	0x667a71c <_SetWeixinCallbackFunc+0x1893320>
 667a718: aa0003f4     	mov	x20, x0
 667a71c: f941ea60     	ldr	x0, [x19, #0x3d0]
 667a720: 942b186f     	bl	0x71408dc <_wxam_enc_uninit_10+0x71408dc>
 667a724: 39cefe68     	ldrsb	w8, [x19, #0x3bf]
 667a728: 37f800a8     	tbnz	w8, #0x1f, 0x667a73c <_SetWeixinCallbackFunc+0x1893340>
 667a72c: f9400660     	ldr	x0, [x19, #0x8]
 667a730: b5000120     	cbnz	x0, 0x667a754 <_SetWeixinCallbackFunc+0x1893358>
 667a734: aa1403e0     	mov	x0, x20
 667a738: 942b12a8     	bl	0x713f1d8 <_wxam_enc_uninit_10+0x713f1d8>
 667a73c: f941d660     	ldr	x0, [x19, #0x3a8]
 667a740: f941de68     	ldr	x8, [x19, #0x3b8]
 667a744: 9240f901     	and	x1, x8, #0x7fffffffffffffff
 667a748: 942b1631     	bl	0x714000c <_wxam_enc_uninit_10+0x714000c>
 667a74c: f9400660     	ldr	x0, [x19, #0x8]
 667a750: b4ffff20     	cbz	x0, 0x667a734 <_SetWeixinCallbackFunc+0x1893338>
 667a754: 942b1532     	bl	0x713fc1c <_wxam_enc_uninit_10+0x713fc1c>
 667a758: aa1403e0     	mov	x0, x20
 667a75c: 942b129f     	bl	0x713f1d8 <_wxam_enc_uninit_10+0x713f1d8>
