40245d70 <_Heap_Block_split>:
40245d70:	e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
40245d74:	b083      	sub	sp, #12
40245d76:	f8d0 8014 	ldr.w	r8, [r0, #20]
40245d7a:	4617      	mov	r7, r2
40245d7c:	9c0c      	ldr	r4, [sp, #48]	; 0x30
40245d7e:	4681      	mov	r9, r0
40245d80:	6906      	ldr	r6, [r0, #16]
40245d82:	f1a8 0208 	sub.w	r2, r8, #8
40245d86:	4294      	cmp	r4, r2
40245d88:	460d      	mov	r5, r1
40245d8a:	f8d1 a004 	ldr.w	sl, [r1, #4]
40245d8e:	bf38      	it	cc
40245d90:	4614      	movcc	r4, r2
40245d92:	9301      	str	r3, [sp, #4]
40245d94:	3408      	adds	r4, #8
40245d96:	f02a 0b01 	bic.w	fp, sl, #1
40245d9a:	4631      	mov	r1, r6
40245d9c:	4620      	mov	r0, r4
40245d9e:	f7e5 fd1d 	bl	4022b7dc <__aeabi_uidivmod>
40245da2:	2900      	cmp	r1, #0
40245da4:	d033      	beq.n	40245e0e <_Heap_Block_split+0x9e>
40245da6:	4426      	add	r6, r4
40245da8:	1a71      	subs	r1, r6, r1
40245daa:	687b      	ldr	r3, [r7, #4]
40245dac:	f10b 0004 	add.w	r0, fp, #4
40245db0:	1b04      	subs	r4, r0, r4
40245db2:	f108 0804 	add.w	r8, r8, #4
40245db6:	4544      	cmp	r4, r8
40245db8:	bf3c      	itt	cc
40245dba:	f043 0301 	orrcc.w	r3, r3, #1
40245dbe:	607b      	strcc	r3, [r7, #4]
40245dc0:	d322      	bcc.n	40245e08 <_Heap_Block_split+0x98>
40245dc2:	f023 0001 	bic.w	r0, r3, #1
40245dc6:	f00a 0a01 	and.w	sl, sl, #1
40245dca:	ea4a 0301 	orr.w	r3, sl, r1
40245dce:	606b      	str	r3, [r5, #4]
40245dd0:	f8d9 303c 	ldr.w	r3, [r9, #60]	; 0x3c
40245dd4:	ebab 0201 	sub.w	r2, fp, r1
40245dd8:	183c      	adds	r4, r7, r0
40245dda:	4413      	add	r3, r2
40245ddc:	f8c9 303c 	str.w	r3, [r9, #60]	; 0x3c
40245de0:	6863      	ldr	r3, [r4, #4]
40245de2:	4429      	add	r1, r5
40245de4:	07db      	lsls	r3, r3, #31
40245de6:	d414      	bmi.n	40245e12 <_Heap_Block_split+0xa2>
40245de8:	4402      	add	r2, r0
40245dea:	e9d7 0302 	ldrd	r0, r3, [r7, #8]
40245dee:	1857      	adds	r7, r2, r1
40245df0:	e9c1 0302 	strd	r0, r3, [r1, #8]
40245df4:	60c1      	str	r1, [r0, #12]
40245df6:	6099      	str	r1, [r3, #8]
40245df8:	f042 0301 	orr.w	r3, r2, #1
40245dfc:	604b      	str	r3, [r1, #4]
40245dfe:	687b      	ldr	r3, [r7, #4]
40245e00:	603a      	str	r2, [r7, #0]
40245e02:	f023 0301 	bic.w	r3, r3, #1
40245e06:	607b      	str	r3, [r7, #4]
40245e08:	b003      	add	sp, #12
40245e0a:	e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
40245e0e:	4621      	mov	r1, r4
40245e10:	e7cb      	b.n	40245daa <_Heap_Block_split+0x3a>
40245e12:	9c01      	ldr	r4, [sp, #4]
40245e14:	f8d9 3044 	ldr.w	r3, [r9, #68]	; 0x44
40245e18:	68a0      	ldr	r0, [r4, #8]
40245e1a:	60cc      	str	r4, [r1, #12]
40245e1c:	3301      	adds	r3, #1
40245e1e:	6088      	str	r0, [r1, #8]
40245e20:	60a1      	str	r1, [r4, #8]
40245e22:	60c1      	str	r1, [r0, #12]
40245e24:	f8c9 3044 	str.w	r3, [r9, #68]	; 0x44
40245e28:	e7e6      	b.n	40245df8 <_Heap_Block_split+0x88>
40245e2a:	bf00      	nop