Firmwares/raven/hello_raven.dis

hello_raven:     file format elf32-littleriscv


Disassembly of section .init:

20400000 <_start>:
20400000:	5fc01197          	auipc	gp,0x5fc01
20400004:	c2818193          	addi	gp,gp,-984 # 80000c28 <_gp>
20400008:	5fc04117          	auipc	sp,0x5fc04
2040000c:	ff810113          	addi	sp,sp,-8 # 80004000 <_sp>
20400010:	00002517          	auipc	a0,0x2
20400014:	4d450513          	addi	a0,a0,1236 # 204024e4 <__fini_array_end>
20400018:	5fc00597          	auipc	a1,0x5fc00
2040001c:	fe858593          	addi	a1,a1,-24 # 80000000 <_data>
20400020:	5fc00617          	auipc	a2,0x5fc00
20400024:	41060613          	addi	a2,a2,1040 # 80000430 <__bss_start>
20400028:	00c5fc63          	bgeu	a1,a2,20400040 <_start+0x40>
2040002c:	00052283          	lw	t0,0(a0)
20400030:	0055a023          	sw	t0,0(a1)
20400034:	00450513          	addi	a0,a0,4
20400038:	00458593          	addi	a1,a1,4
2040003c:	fec5e8e3          	bltu	a1,a2,2040002c <_start+0x2c>
20400040:	5fc00517          	auipc	a0,0x5fc00
20400044:	3f050513          	addi	a0,a0,1008 # 80000430 <__bss_start>
20400048:	5fc00597          	auipc	a1,0x5fc00
2040004c:	3f058593          	addi	a1,a1,1008 # 80000438 <_end>
20400050:	00b57863          	bgeu	a0,a1,20400060 <_start+0x60>
20400054:	00052023          	sw	zero,0(a0)
20400058:	00450513          	addi	a0,a0,4
2040005c:	feb56ce3          	bltu	a0,a1,20400054 <_start+0x54>
20400060:	00001517          	auipc	a0,0x1
20400064:	62450513          	addi	a0,a0,1572 # 20401684 <__libc_fini_array>
20400068:	5d0010ef          	jal	ra,20401638 <atexit>
2040006c:	678010ef          	jal	ra,204016e4 <__libc_init_array>
20400070:	00000513          	li	a0,0
20400074:	00000593          	li	a1,0
20400078:	505000ef          	jal	ra,20400d7c <main>
2040007c:	5d00106f          	j	2040164c <exit>

Disassembly of section .text:

20400080 <register_fini>:
20400080:	dfc00797          	auipc	a5,0xdfc00
20400084:	f8078793          	addi	a5,a5,-128 # 0 <__stack_size-0x800>
20400088:	00078863          	beqz	a5,20400098 <register_fini+0x18>
2040008c:	00001517          	auipc	a0,0x1
20400090:	5f850513          	addi	a0,a0,1528 # 20401684 <__libc_fini_array>
20400094:	5a40106f          	j	20401638 <atexit>
20400098:	00008067          	ret

2040009c <trap_entry>:
2040009c:	f8010113          	addi	sp,sp,-128
204000a0:	00112223          	sw	ra,4(sp)
204000a4:	00212423          	sw	sp,8(sp)
204000a8:	00312623          	sw	gp,12(sp)
204000ac:	00412823          	sw	tp,16(sp)
204000b0:	00512a23          	sw	t0,20(sp)
204000b4:	00612c23          	sw	t1,24(sp)
204000b8:	00712e23          	sw	t2,28(sp)
204000bc:	02812023          	sw	s0,32(sp)
204000c0:	02912223          	sw	s1,36(sp)
204000c4:	02a12423          	sw	a0,40(sp)
204000c8:	02b12623          	sw	a1,44(sp)
204000cc:	02c12823          	sw	a2,48(sp)
204000d0:	02d12a23          	sw	a3,52(sp)
204000d4:	02e12c23          	sw	a4,56(sp)
204000d8:	02f12e23          	sw	a5,60(sp)
204000dc:	05012023          	sw	a6,64(sp)
204000e0:	05112223          	sw	a7,68(sp)
204000e4:	05212423          	sw	s2,72(sp)
204000e8:	05312623          	sw	s3,76(sp)
204000ec:	05412823          	sw	s4,80(sp)
204000f0:	05512a23          	sw	s5,84(sp)
204000f4:	05612c23          	sw	s6,88(sp)
204000f8:	05712e23          	sw	s7,92(sp)
204000fc:	07812023          	sw	s8,96(sp)
20400100:	07912223          	sw	s9,100(sp)
20400104:	07a12423          	sw	s10,104(sp)
20400108:	07b12623          	sw	s11,108(sp)
2040010c:	07c12823          	sw	t3,112(sp)
20400110:	07d12a23          	sw	t4,116(sp)
20400114:	07e12c23          	sw	t5,120(sp)
20400118:	07f12e23          	sw	t6,124(sp)
2040011c:	34202573          	csrr	a0,mcause
20400120:	341025f3          	csrr	a1,mepc
20400124:	00010613          	mv	a2,sp
20400128:	260010ef          	jal	ra,20401388 <handle_trap>
2040012c:	34151073          	csrw	mepc,a0
20400130:	000022b7          	lui	t0,0x2
20400134:	80028293          	addi	t0,t0,-2048 # 1800 <__stack_size+0x1000>
20400138:	3002a073          	csrs	mstatus,t0
2040013c:	00412083          	lw	ra,4(sp)
20400140:	00812103          	lw	sp,8(sp)
20400144:	00c12183          	lw	gp,12(sp)
20400148:	01012203          	lw	tp,16(sp)
2040014c:	01412283          	lw	t0,20(sp)
20400150:	01812303          	lw	t1,24(sp)
20400154:	01c12383          	lw	t2,28(sp)
20400158:	02012403          	lw	s0,32(sp)
2040015c:	02412483          	lw	s1,36(sp)
20400160:	02812503          	lw	a0,40(sp)
20400164:	02c12583          	lw	a1,44(sp)
20400168:	03012603          	lw	a2,48(sp)
2040016c:	03412683          	lw	a3,52(sp)
20400170:	03812703          	lw	a4,56(sp)
20400174:	03c12783          	lw	a5,60(sp)
20400178:	04012803          	lw	a6,64(sp)
2040017c:	04412883          	lw	a7,68(sp)
20400180:	04812903          	lw	s2,72(sp)
20400184:	04c12983          	lw	s3,76(sp)
20400188:	05012a03          	lw	s4,80(sp)
2040018c:	05412a83          	lw	s5,84(sp)
20400190:	05812b03          	lw	s6,88(sp)
20400194:	05c12b83          	lw	s7,92(sp)
20400198:	06012c03          	lw	s8,96(sp)
2040019c:	06412c83          	lw	s9,100(sp)
204001a0:	06812d03          	lw	s10,104(sp)
204001a4:	06c12d83          	lw	s11,108(sp)
204001a8:	07012e03          	lw	t3,112(sp)
204001ac:	07412e83          	lw	t4,116(sp)
204001b0:	07812f03          	lw	t5,120(sp)
204001b4:	07c12f83          	lw	t6,124(sp)
204001b8:	08010113          	addi	sp,sp,128
204001bc:	30200073          	mret
204001c0:	0000006f          	j	204001c0 <trap_entry+0x124>

204001c4 <putchar>:
204001c4:	fe010113          	addi	sp,sp,-32
204001c8:	00112e23          	sw	ra,28(sp)
204001cc:	00812c23          	sw	s0,24(sp)
204001d0:	02010413          	addi	s0,sp,32
204001d4:	fea42623          	sw	a0,-20(s0)
204001d8:	fec40793          	addi	a5,s0,-20
204001dc:	00100613          	li	a2,1
204001e0:	00078593          	mv	a1,a5
204001e4:	00100513          	li	a0,1
204001e8:	2ac010ef          	jal	ra,20401494 <__wrap_write>
204001ec:	00050713          	mv	a4,a0
204001f0:	00100793          	li	a5,1
204001f4:	00f71663          	bne	a4,a5,20400200 <putchar+0x3c>
204001f8:	fec42783          	lw	a5,-20(s0)
204001fc:	0080006f          	j	20400204 <putchar+0x40>
20400200:	fff00793          	li	a5,-1
20400204:	00078513          	mv	a0,a5
20400208:	01c12083          	lw	ra,28(sp)
2040020c:	01812403          	lw	s0,24(sp)
20400210:	02010113          	addi	sp,sp,32
20400214:	00008067          	ret

20400218 <sprintf_putch>:
20400218:	fd010113          	addi	sp,sp,-48
2040021c:	02812623          	sw	s0,44(sp)
20400220:	03010413          	addi	s0,sp,48
20400224:	fca42e23          	sw	a0,-36(s0)
20400228:	fcb42c23          	sw	a1,-40(s0)
2040022c:	fd842783          	lw	a5,-40(s0)
20400230:	fef42623          	sw	a5,-20(s0)
20400234:	fec42783          	lw	a5,-20(s0)
20400238:	0007a783          	lw	a5,0(a5)
2040023c:	fdc42703          	lw	a4,-36(s0)
20400240:	0ff77713          	andi	a4,a4,255
20400244:	00e78023          	sb	a4,0(a5)
20400248:	fec42783          	lw	a5,-20(s0)
2040024c:	0007a783          	lw	a5,0(a5)
20400250:	00178713          	addi	a4,a5,1
20400254:	fec42783          	lw	a5,-20(s0)
20400258:	00e7a023          	sw	a4,0(a5)
2040025c:	00000013          	nop
20400260:	02c12403          	lw	s0,44(sp)
20400264:	03010113          	addi	sp,sp,48
20400268:	00008067          	ret

2040026c <getuint>:
2040026c:	fe010113          	addi	sp,sp,-32
20400270:	00812e23          	sw	s0,28(sp)
20400274:	02010413          	addi	s0,sp,32
20400278:	fea42623          	sw	a0,-20(s0)
2040027c:	feb42423          	sw	a1,-24(s0)
20400280:	fe842783          	lw	a5,-24(s0)
20400284:	02078063          	beqz	a5,204002a4 <getuint+0x38>
20400288:	fec42783          	lw	a5,-20(s0)
2040028c:	0007a783          	lw	a5,0(a5)
20400290:	00478693          	addi	a3,a5,4
20400294:	fec42703          	lw	a4,-20(s0)
20400298:	00d72023          	sw	a3,0(a4)
2040029c:	0007a783          	lw	a5,0(a5)
204002a0:	01c0006f          	j	204002bc <getuint+0x50>
204002a4:	fec42783          	lw	a5,-20(s0)
204002a8:	0007a783          	lw	a5,0(a5)
204002ac:	00478693          	addi	a3,a5,4
204002b0:	fec42703          	lw	a4,-20(s0)
204002b4:	00d72023          	sw	a3,0(a4)
204002b8:	0007a783          	lw	a5,0(a5)
204002bc:	00078513          	mv	a0,a5
204002c0:	01c12403          	lw	s0,28(sp)
204002c4:	02010113          	addi	sp,sp,32
204002c8:	00008067          	ret

204002cc <getint>:
204002cc:	fe010113          	addi	sp,sp,-32
204002d0:	00812e23          	sw	s0,28(sp)
204002d4:	02010413          	addi	s0,sp,32
204002d8:	fea42623          	sw	a0,-20(s0)
204002dc:	feb42423          	sw	a1,-24(s0)
204002e0:	fe842783          	lw	a5,-24(s0)
204002e4:	02078063          	beqz	a5,20400304 <getint+0x38>
204002e8:	fec42783          	lw	a5,-20(s0)
204002ec:	0007a783          	lw	a5,0(a5)
204002f0:	00478693          	addi	a3,a5,4
204002f4:	fec42703          	lw	a4,-20(s0)
204002f8:	00d72023          	sw	a3,0(a4)
204002fc:	0007a783          	lw	a5,0(a5)
20400300:	01c0006f          	j	2040031c <getint+0x50>
20400304:	fec42783          	lw	a5,-20(s0)
20400308:	0007a783          	lw	a5,0(a5)
2040030c:	00478693          	addi	a3,a5,4
20400310:	fec42703          	lw	a4,-20(s0)
20400314:	00d72023          	sw	a3,0(a4)
20400318:	0007a783          	lw	a5,0(a5)
2040031c:	00078513          	mv	a0,a5
20400320:	01c12403          	lw	s0,28(sp)
20400324:	02010113          	addi	sp,sp,32
20400328:	00008067          	ret

2040032c <printnum>:
2040032c:	f4010113          	addi	sp,sp,-192
20400330:	0a112e23          	sw	ra,188(sp)
20400334:	0a812c23          	sw	s0,184(sp)
20400338:	0a912a23          	sw	s1,180(sp)
2040033c:	0c010413          	addi	s0,sp,192
20400340:	f4a42e23          	sw	a0,-164(s0)
20400344:	f4b42c23          	sw	a1,-168(s0)
20400348:	f4c42a23          	sw	a2,-172(s0)
2040034c:	f4d42823          	sw	a3,-176(s0)
20400350:	f4e42623          	sw	a4,-180(s0)
20400354:	f4f42423          	sw	a5,-184(s0)
20400358:	fe042623          	sw	zero,-20(s0)
2040035c:	fec42483          	lw	s1,-20(s0)
20400360:	00148793          	addi	a5,s1,1
20400364:	fef42623          	sw	a5,-20(s0)
20400368:	f5442783          	lw	a5,-172(s0)
2040036c:	f5042583          	lw	a1,-176(s0)
20400370:	00078513          	mv	a0,a5
20400374:	569010ef          	jal	ra,204020dc <__umodsi3>
20400378:	00050793          	mv	a5,a0
2040037c:	00078713          	mv	a4,a5
20400380:	00249793          	slli	a5,s1,0x2
20400384:	ff040693          	addi	a3,s0,-16
20400388:	00f687b3          	add	a5,a3,a5
2040038c:	f6e7ae23          	sw	a4,-132(a5)
20400390:	f5442703          	lw	a4,-172(s0)
20400394:	f5042783          	lw	a5,-176(s0)
20400398:	00f76e63          	bltu	a4,a5,204003b4 <printnum+0x88>
2040039c:	f5042583          	lw	a1,-176(s0)
204003a0:	f5442503          	lw	a0,-172(s0)
204003a4:	4f1010ef          	jal	ra,20402094 <__udivsi3>
204003a8:	00050793          	mv	a5,a0
204003ac:	f4f42a23          	sw	a5,-172(s0)
204003b0:	fadff06f          	j	2040035c <printnum+0x30>
204003b4:	00000013          	nop
204003b8:	0140006f          	j	204003cc <printnum+0xa0>
204003bc:	f5c42783          	lw	a5,-164(s0)
204003c0:	f5842583          	lw	a1,-168(s0)
204003c4:	f4842503          	lw	a0,-184(s0)
204003c8:	000780e7          	jalr	a5
204003cc:	f4c42783          	lw	a5,-180(s0)
204003d0:	fff78713          	addi	a4,a5,-1
204003d4:	f4e42623          	sw	a4,-180(s0)
204003d8:	fec42703          	lw	a4,-20(s0)
204003dc:	fef740e3          	blt	a4,a5,204003bc <printnum+0x90>
204003e0:	0540006f          	j	20400434 <printnum+0x108>
204003e4:	fec42783          	lw	a5,-20(s0)
204003e8:	00279793          	slli	a5,a5,0x2
204003ec:	ff040713          	addi	a4,s0,-16
204003f0:	00f707b3          	add	a5,a4,a5
204003f4:	f7c7a703          	lw	a4,-132(a5)
204003f8:	fec42783          	lw	a5,-20(s0)
204003fc:	00279793          	slli	a5,a5,0x2
20400400:	ff040693          	addi	a3,s0,-16
20400404:	00f687b3          	add	a5,a3,a5
20400408:	f7c7a683          	lw	a3,-132(a5)
2040040c:	00900793          	li	a5,9
20400410:	00d7f663          	bgeu	a5,a3,2040041c <printnum+0xf0>
20400414:	05700793          	li	a5,87
20400418:	0080006f          	j	20400420 <printnum+0xf4>
2040041c:	03000793          	li	a5,48
20400420:	00e787b3          	add	a5,a5,a4
20400424:	f5c42703          	lw	a4,-164(s0)
20400428:	f5842583          	lw	a1,-168(s0)
2040042c:	00078513          	mv	a0,a5
20400430:	000700e7          	jalr	a4
20400434:	fec42783          	lw	a5,-20(s0)
20400438:	fff78713          	addi	a4,a5,-1
2040043c:	fee42623          	sw	a4,-20(s0)
20400440:	faf042e3          	bgtz	a5,204003e4 <printnum+0xb8>
20400444:	00000013          	nop
20400448:	0bc12083          	lw	ra,188(sp)
2040044c:	0b812403          	lw	s0,184(sp)
20400450:	0b412483          	lw	s1,180(sp)
20400454:	0c010113          	addi	sp,sp,192
20400458:	00008067          	ret

2040045c <print_double>:
2040045c:	f9010113          	addi	sp,sp,-112
20400460:	06112623          	sw	ra,108(sp)
20400464:	06812423          	sw	s0,104(sp)
20400468:	07212223          	sw	s2,100(sp)
2040046c:	07312023          	sw	s3,96(sp)
20400470:	07010413          	addi	s0,sp,112
20400474:	faa42623          	sw	a0,-84(s0)
20400478:	fab42423          	sw	a1,-88(s0)
2040047c:	fac42023          	sw	a2,-96(s0)
20400480:	fad42223          	sw	a3,-92(s0)
20400484:	f8e42e23          	sw	a4,-100(s0)
20400488:	f8f42c23          	sw	a5,-104(s0)
2040048c:	fa042783          	lw	a5,-96(s0)
20400490:	fa442803          	lw	a6,-92(s0)
20400494:	fcf42c23          	sw	a5,-40(s0)
20400498:	fd042e23          	sw	a6,-36(s0)
2040049c:	fd842783          	lw	a5,-40(s0)
204004a0:	fdc42803          	lw	a6,-36(s0)
204004a4:	00080793          	mv	a5,a6
204004a8:	0207da63          	bgez	a5,204004dc <print_double+0x80>
204004ac:	fac42783          	lw	a5,-84(s0)
204004b0:	fa842583          	lw	a1,-88(s0)
204004b4:	02d00513          	li	a0,45
204004b8:	000780e7          	jalr	a5
204004bc:	fd842783          	lw	a5,-40(s0)
204004c0:	fdc42803          	lw	a6,-36(s0)
204004c4:	fff7f913          	andi	s2,a5,-1
204004c8:	80000737          	lui	a4,0x80000
204004cc:	fff74713          	not	a4,a4
204004d0:	00e879b3          	and	s3,a6,a4
204004d4:	fd242c23          	sw	s2,-40(s0)
204004d8:	fd342e23          	sw	s3,-36(s0)
204004dc:	fe042623          	sw	zero,-20(s0)
204004e0:	0400006f          	j	20400520 <print_double+0xc4>
204004e4:	fd842783          	lw	a5,-40(s0)
204004e8:	fdc42803          	lw	a6,-36(s0)
204004ec:	20402737          	lui	a4,0x20402
204004f0:	2f072603          	lw	a2,752(a4) # 204022f0 <__clzsi2+0x1b0>
204004f4:	2f472683          	lw	a3,756(a4)
204004f8:	00078513          	mv	a0,a5
204004fc:	00080593          	mv	a1,a6
20400500:	47c010ef          	jal	ra,2040197c <__muldf3>
20400504:	00050793          	mv	a5,a0
20400508:	00058813          	mv	a6,a1
2040050c:	fcf42c23          	sw	a5,-40(s0)
20400510:	fd042e23          	sw	a6,-36(s0)
20400514:	fec42783          	lw	a5,-20(s0)
20400518:	00178793          	addi	a5,a5,1
2040051c:	fef42623          	sw	a5,-20(s0)
20400520:	fec42703          	lw	a4,-20(s0)
20400524:	f9842783          	lw	a5,-104(s0)
20400528:	faf74ee3          	blt	a4,a5,204004e4 <print_double+0x88>
2040052c:	fb840793          	addi	a5,s0,-72
20400530:	faf42a23          	sw	a5,-76(s0)
20400534:	fd842783          	lw	a5,-40(s0)
20400538:	fdc42803          	lw	a6,-36(s0)
2040053c:	00078513          	mv	a0,a5
20400540:	00080593          	mv	a1,a6
20400544:	2a9010ef          	jal	ra,20401fec <__fixunsdfsi>
20400548:	00050613          	mv	a2,a0
2040054c:	fb440593          	addi	a1,s0,-76
20400550:	00000793          	li	a5,0
20400554:	00000713          	li	a4,0
20400558:	00a00693          	li	a3,10
2040055c:	20400537          	lui	a0,0x20400
20400560:	21850513          	addi	a0,a0,536 # 20400218 <sprintf_putch>
20400564:	dc9ff0ef          	jal	ra,2040032c <printnum>
20400568:	f9842783          	lw	a5,-104(s0)
2040056c:	06f05863          	blez	a5,204005dc <print_double+0x180>
20400570:	fe042423          	sw	zero,-24(s0)
20400574:	0380006f          	j	204005ac <print_double+0x150>
20400578:	fb442703          	lw	a4,-76(s0)
2040057c:	fe842783          	lw	a5,-24(s0)
20400580:	fff7c793          	not	a5,a5
20400584:	00f70733          	add	a4,a4,a5
20400588:	fb442783          	lw	a5,-76(s0)
2040058c:	fe842683          	lw	a3,-24(s0)
20400590:	40d006b3          	neg	a3,a3
20400594:	00d787b3          	add	a5,a5,a3
20400598:	00074703          	lbu	a4,0(a4)
2040059c:	00e78023          	sb	a4,0(a5)
204005a0:	fe842783          	lw	a5,-24(s0)
204005a4:	00178793          	addi	a5,a5,1
204005a8:	fef42423          	sw	a5,-24(s0)
204005ac:	fe842703          	lw	a4,-24(s0)
204005b0:	f9842783          	lw	a5,-104(s0)
204005b4:	fcf742e3          	blt	a4,a5,20400578 <print_double+0x11c>
204005b8:	fb442783          	lw	a5,-76(s0)
204005bc:	f9842703          	lw	a4,-104(s0)
204005c0:	40e00733          	neg	a4,a4
204005c4:	00e787b3          	add	a5,a5,a4
204005c8:	02e00713          	li	a4,46
204005cc:	00e78023          	sb	a4,0(a5)
204005d0:	fb442783          	lw	a5,-76(s0)
204005d4:	00178793          	addi	a5,a5,1
204005d8:	faf42a23          	sw	a5,-76(s0)
204005dc:	fb840793          	addi	a5,s0,-72
204005e0:	fef42223          	sw	a5,-28(s0)
204005e4:	0280006f          	j	2040060c <print_double+0x1b0>
204005e8:	fe442783          	lw	a5,-28(s0)
204005ec:	0007c783          	lbu	a5,0(a5)
204005f0:	fac42703          	lw	a4,-84(s0)
204005f4:	fa842583          	lw	a1,-88(s0)
204005f8:	00078513          	mv	a0,a5
204005fc:	000700e7          	jalr	a4
20400600:	fe442783          	lw	a5,-28(s0)
20400604:	00178793          	addi	a5,a5,1
20400608:	fef42223          	sw	a5,-28(s0)
2040060c:	fb442783          	lw	a5,-76(s0)
20400610:	fe442703          	lw	a4,-28(s0)
20400614:	fcf76ae3          	bltu	a4,a5,204005e8 <print_double+0x18c>
20400618:	00000013          	nop
2040061c:	06c12083          	lw	ra,108(sp)
20400620:	06812403          	lw	s0,104(sp)
20400624:	06412903          	lw	s2,100(sp)
20400628:	06012983          	lw	s3,96(sp)
2040062c:	07010113          	addi	sp,sp,112
20400630:	00008067          	ret

20400634 <vprintfmt>:
20400634:	fc010113          	addi	sp,sp,-64
20400638:	02112e23          	sw	ra,60(sp)
2040063c:	02812c23          	sw	s0,56(sp)
20400640:	02912a23          	sw	s1,52(sp)
20400644:	03212823          	sw	s2,48(sp)
20400648:	04010413          	addi	s0,sp,64
2040064c:	fca42623          	sw	a0,-52(s0)
20400650:	fcb42423          	sw	a1,-56(s0)
20400654:	fcc42223          	sw	a2,-60(s0)
20400658:	fcd42023          	sw	a3,-64(s0)
2040065c:	0240006f          	j	20400680 <vprintfmt+0x4c>
20400660:	3a048863          	beqz	s1,20400a10 <vprintfmt+0x3dc>
20400664:	fc442783          	lw	a5,-60(s0)
20400668:	00178793          	addi	a5,a5,1
2040066c:	fcf42223          	sw	a5,-60(s0)
20400670:	fcc42783          	lw	a5,-52(s0)
20400674:	fc842583          	lw	a1,-56(s0)
20400678:	00048513          	mv	a0,s1
2040067c:	000780e7          	jalr	a5
20400680:	fc442783          	lw	a5,-60(s0)
20400684:	0007c783          	lbu	a5,0(a5)
20400688:	00078493          	mv	s1,a5
2040068c:	02500793          	li	a5,37
20400690:	fcf498e3          	bne	s1,a5,20400660 <vprintfmt+0x2c>
20400694:	fc442783          	lw	a5,-60(s0)
20400698:	00178793          	addi	a5,a5,1
2040069c:	fcf42223          	sw	a5,-60(s0)
204006a0:	fc442783          	lw	a5,-60(s0)
204006a4:	fcf42a23          	sw	a5,-44(s0)
204006a8:	02000793          	li	a5,32
204006ac:	fcf40da3          	sb	a5,-37(s0)
204006b0:	fff00793          	li	a5,-1
204006b4:	fef42023          	sw	a5,-32(s0)
204006b8:	fff00793          	li	a5,-1
204006bc:	fcf42e23          	sw	a5,-36(s0)
204006c0:	fe042223          	sw	zero,-28(s0)
204006c4:	fc042823          	sw	zero,-48(s0)
204006c8:	fc442783          	lw	a5,-60(s0)
204006cc:	00178713          	addi	a4,a5,1
204006d0:	fce42223          	sw	a4,-60(s0)
204006d4:	0007c783          	lbu	a5,0(a5)
204006d8:	00078493          	mv	s1,a5
204006dc:	fdd48793          	addi	a5,s1,-35
204006e0:	05500713          	li	a4,85
204006e4:	30f76663          	bltu	a4,a5,204009f0 <vprintfmt+0x3bc>
204006e8:	00279713          	slli	a4,a5,0x2
204006ec:	204027b7          	lui	a5,0x20402
204006f0:	19878793          	addi	a5,a5,408 # 20402198 <__clzsi2+0x58>
204006f4:	00f707b3          	add	a5,a4,a5
204006f8:	0007a783          	lw	a5,0(a5)
204006fc:	00078067          	jr	a5
20400700:	02d00793          	li	a5,45
20400704:	fcf40da3          	sb	a5,-37(s0)
20400708:	fc1ff06f          	j	204006c8 <vprintfmt+0x94>
2040070c:	03000793          	li	a5,48
20400710:	fcf40da3          	sb	a5,-37(s0)
20400714:	fb5ff06f          	j	204006c8 <vprintfmt+0x94>
20400718:	fc042e23          	sw	zero,-36(s0)
2040071c:	fdc42703          	lw	a4,-36(s0)
20400720:	00070793          	mv	a5,a4
20400724:	00279793          	slli	a5,a5,0x2
20400728:	00e787b3          	add	a5,a5,a4
2040072c:	00179793          	slli	a5,a5,0x1
20400730:	00f487b3          	add	a5,s1,a5
20400734:	fd078793          	addi	a5,a5,-48
20400738:	fcf42e23          	sw	a5,-36(s0)
2040073c:	fc442783          	lw	a5,-60(s0)
20400740:	0007c783          	lbu	a5,0(a5)
20400744:	00078493          	mv	s1,a5
20400748:	02f00793          	li	a5,47
2040074c:	0497d863          	bge	a5,s1,2040079c <vprintfmt+0x168>
20400750:	03900793          	li	a5,57
20400754:	0497c463          	blt	a5,s1,2040079c <vprintfmt+0x168>
20400758:	fc442783          	lw	a5,-60(s0)
2040075c:	00178793          	addi	a5,a5,1
20400760:	fcf42223          	sw	a5,-60(s0)
20400764:	fb9ff06f          	j	2040071c <vprintfmt+0xe8>
20400768:	fc042783          	lw	a5,-64(s0)
2040076c:	00478713          	addi	a4,a5,4
20400770:	fce42023          	sw	a4,-64(s0)
20400774:	0007a783          	lw	a5,0(a5)
20400778:	fcf42e23          	sw	a5,-36(s0)
2040077c:	0240006f          	j	204007a0 <vprintfmt+0x16c>
20400780:	fe042783          	lw	a5,-32(s0)
20400784:	f407d2e3          	bgez	a5,204006c8 <vprintfmt+0x94>
20400788:	fe042023          	sw	zero,-32(s0)
2040078c:	f3dff06f          	j	204006c8 <vprintfmt+0x94>
20400790:	00100793          	li	a5,1
20400794:	fcf42823          	sw	a5,-48(s0)
20400798:	f31ff06f          	j	204006c8 <vprintfmt+0x94>
2040079c:	00000013          	nop
204007a0:	fe042783          	lw	a5,-32(s0)
204007a4:	f207d2e3          	bgez	a5,204006c8 <vprintfmt+0x94>
204007a8:	fdc42783          	lw	a5,-36(s0)
204007ac:	fef42023          	sw	a5,-32(s0)
204007b0:	fff00793          	li	a5,-1
204007b4:	fcf42e23          	sw	a5,-36(s0)
204007b8:	f11ff06f          	j	204006c8 <vprintfmt+0x94>
204007bc:	fe442783          	lw	a5,-28(s0)
204007c0:	22079663          	bnez	a5,204009ec <vprintfmt+0x3b8>
204007c4:	f05ff06f          	j	204006c8 <vprintfmt+0x94>
204007c8:	fc042783          	lw	a5,-64(s0)
204007cc:	00478713          	addi	a4,a5,4
204007d0:	fce42023          	sw	a4,-64(s0)
204007d4:	0007a783          	lw	a5,0(a5)
204007d8:	fcc42703          	lw	a4,-52(s0)
204007dc:	fc842583          	lw	a1,-56(s0)
204007e0:	00078513          	mv	a0,a5
204007e4:	000700e7          	jalr	a4
204007e8:	2240006f          	j	20400a0c <vprintfmt+0x3d8>
204007ec:	fc042783          	lw	a5,-64(s0)
204007f0:	00778793          	addi	a5,a5,7
204007f4:	ff87f793          	andi	a5,a5,-8
204007f8:	00878713          	addi	a4,a5,8
204007fc:	fce42023          	sw	a4,-64(s0)
20400800:	0007a603          	lw	a2,0(a5)
20400804:	0047a683          	lw	a3,4(a5)
20400808:	fdc42783          	lw	a5,-36(s0)
2040080c:	fe042703          	lw	a4,-32(s0)
20400810:	fc842583          	lw	a1,-56(s0)
20400814:	fcc42503          	lw	a0,-52(s0)
20400818:	c45ff0ef          	jal	ra,2040045c <print_double>
2040081c:	1f00006f          	j	20400a0c <vprintfmt+0x3d8>
20400820:	fc042783          	lw	a5,-64(s0)
20400824:	00478713          	addi	a4,a5,4
20400828:	fce42023          	sw	a4,-64(s0)
2040082c:	0007a903          	lw	s2,0(a5)
20400830:	00091663          	bnez	s2,2040083c <vprintfmt+0x208>
20400834:	204027b7          	lui	a5,0x20402
20400838:	19078913          	addi	s2,a5,400 # 20402190 <__clzsi2+0x50>
2040083c:	fe042783          	lw	a5,-32(s0)
20400840:	08f05063          	blez	a5,204008c0 <vprintfmt+0x28c>
20400844:	fdb44703          	lbu	a4,-37(s0)
20400848:	02d00793          	li	a5,45
2040084c:	06f70a63          	beq	a4,a5,204008c0 <vprintfmt+0x28c>
20400850:	fdc42783          	lw	a5,-36(s0)
20400854:	00078593          	mv	a1,a5
20400858:	00090513          	mv	a0,s2
2040085c:	71d000ef          	jal	ra,20401778 <strnlen>
20400860:	00050713          	mv	a4,a0
20400864:	fe042783          	lw	a5,-32(s0)
20400868:	40e787b3          	sub	a5,a5,a4
2040086c:	fef42023          	sw	a5,-32(s0)
20400870:	0240006f          	j	20400894 <vprintfmt+0x260>
20400874:	fdb44783          	lbu	a5,-37(s0)
20400878:	fcc42703          	lw	a4,-52(s0)
2040087c:	fc842583          	lw	a1,-56(s0)
20400880:	00078513          	mv	a0,a5
20400884:	000700e7          	jalr	a4
20400888:	fe042783          	lw	a5,-32(s0)
2040088c:	fff78793          	addi	a5,a5,-1
20400890:	fef42023          	sw	a5,-32(s0)
20400894:	fe042783          	lw	a5,-32(s0)
20400898:	fcf04ee3          	bgtz	a5,20400874 <vprintfmt+0x240>
2040089c:	0240006f          	j	204008c0 <vprintfmt+0x28c>
204008a0:	fcc42783          	lw	a5,-52(s0)
204008a4:	fc842583          	lw	a1,-56(s0)
204008a8:	00048513          	mv	a0,s1
204008ac:	000780e7          	jalr	a5
204008b0:	00190913          	addi	s2,s2,1
204008b4:	fe042783          	lw	a5,-32(s0)
204008b8:	fff78793          	addi	a5,a5,-1
204008bc:	fef42023          	sw	a5,-32(s0)
204008c0:	00094783          	lbu	a5,0(s2)
204008c4:	00078493          	mv	s1,a5
204008c8:	04048063          	beqz	s1,20400908 <vprintfmt+0x2d4>
204008cc:	fdc42783          	lw	a5,-36(s0)
204008d0:	fc07c8e3          	bltz	a5,204008a0 <vprintfmt+0x26c>
204008d4:	fdc42783          	lw	a5,-36(s0)
204008d8:	fff78793          	addi	a5,a5,-1
204008dc:	fcf42e23          	sw	a5,-36(s0)
204008e0:	fdc42783          	lw	a5,-36(s0)
204008e4:	fa07dee3          	bgez	a5,204008a0 <vprintfmt+0x26c>
204008e8:	0200006f          	j	20400908 <vprintfmt+0x2d4>
204008ec:	fcc42783          	lw	a5,-52(s0)
204008f0:	fc842583          	lw	a1,-56(s0)
204008f4:	02000513          	li	a0,32
204008f8:	000780e7          	jalr	a5
204008fc:	fe042783          	lw	a5,-32(s0)
20400900:	fff78793          	addi	a5,a5,-1
20400904:	fef42023          	sw	a5,-32(s0)
20400908:	fe042783          	lw	a5,-32(s0)
2040090c:	fef040e3          	bgtz	a5,204008ec <vprintfmt+0x2b8>
20400910:	0fc0006f          	j	20400a0c <vprintfmt+0x3d8>
20400914:	fc040793          	addi	a5,s0,-64
20400918:	fe442583          	lw	a1,-28(s0)
2040091c:	00078513          	mv	a0,a5
20400920:	9adff0ef          	jal	ra,204002cc <getint>
20400924:	00050793          	mv	a5,a0
20400928:	fef42623          	sw	a5,-20(s0)
2040092c:	fec42783          	lw	a5,-20(s0)
20400930:	0207d063          	bgez	a5,20400950 <vprintfmt+0x31c>
20400934:	fcc42783          	lw	a5,-52(s0)
20400938:	fc842583          	lw	a1,-56(s0)
2040093c:	02d00513          	li	a0,45
20400940:	000780e7          	jalr	a5
20400944:	fec42783          	lw	a5,-20(s0)
20400948:	40f007b3          	neg	a5,a5
2040094c:	fef42623          	sw	a5,-20(s0)
20400950:	00a00793          	li	a5,10
20400954:	fef42423          	sw	a5,-24(s0)
20400958:	0600006f          	j	204009b8 <vprintfmt+0x384>
2040095c:	00a00793          	li	a5,10
20400960:	fef42423          	sw	a5,-24(s0)
20400964:	0400006f          	j	204009a4 <vprintfmt+0x370>
20400968:	00800793          	li	a5,8
2040096c:	fef42423          	sw	a5,-24(s0)
20400970:	0340006f          	j	204009a4 <vprintfmt+0x370>
20400974:	00100793          	li	a5,1
20400978:	fef42223          	sw	a5,-28(s0)
2040097c:	fcc42783          	lw	a5,-52(s0)
20400980:	fc842583          	lw	a1,-56(s0)
20400984:	03000513          	li	a0,48
20400988:	000780e7          	jalr	a5
2040098c:	fcc42783          	lw	a5,-52(s0)
20400990:	fc842583          	lw	a1,-56(s0)
20400994:	07800513          	li	a0,120
20400998:	000780e7          	jalr	a5
2040099c:	01000793          	li	a5,16
204009a0:	fef42423          	sw	a5,-24(s0)
204009a4:	fc040793          	addi	a5,s0,-64
204009a8:	fe442583          	lw	a1,-28(s0)
204009ac:	00078513          	mv	a0,a5
204009b0:	8bdff0ef          	jal	ra,2040026c <getuint>
204009b4:	fea42623          	sw	a0,-20(s0)
204009b8:	fe842683          	lw	a3,-24(s0)
204009bc:	fdb44783          	lbu	a5,-37(s0)
204009c0:	fe042703          	lw	a4,-32(s0)
204009c4:	fec42603          	lw	a2,-20(s0)
204009c8:	fc842583          	lw	a1,-56(s0)
204009cc:	fcc42503          	lw	a0,-52(s0)
204009d0:	95dff0ef          	jal	ra,2040032c <printnum>
204009d4:	0380006f          	j	20400a0c <vprintfmt+0x3d8>
204009d8:	fcc42783          	lw	a5,-52(s0)
204009dc:	fc842583          	lw	a1,-56(s0)
204009e0:	00048513          	mv	a0,s1
204009e4:	000780e7          	jalr	a5
204009e8:	0240006f          	j	20400a0c <vprintfmt+0x3d8>
204009ec:	00000013          	nop
204009f0:	fcc42783          	lw	a5,-52(s0)
204009f4:	fc842583          	lw	a1,-56(s0)
204009f8:	02500513          	li	a0,37
204009fc:	000780e7          	jalr	a5
20400a00:	fd442783          	lw	a5,-44(s0)
20400a04:	fcf42223          	sw	a5,-60(s0)
20400a08:	00000013          	nop
20400a0c:	c75ff06f          	j	20400680 <vprintfmt+0x4c>
20400a10:	00000013          	nop
20400a14:	03c12083          	lw	ra,60(sp)
20400a18:	03812403          	lw	s0,56(sp)
20400a1c:	03412483          	lw	s1,52(sp)
20400a20:	03012903          	lw	s2,48(sp)
20400a24:	04010113          	addi	sp,sp,64
20400a28:	00008067          	ret

20400a2c <__wrap_printf>:
20400a2c:	fb010113          	addi	sp,sp,-80
20400a30:	02112623          	sw	ra,44(sp)
20400a34:	02812423          	sw	s0,40(sp)
20400a38:	03010413          	addi	s0,sp,48
20400a3c:	fca42e23          	sw	a0,-36(s0)
20400a40:	00b42223          	sw	a1,4(s0)
20400a44:	00c42423          	sw	a2,8(s0)
20400a48:	00d42623          	sw	a3,12(s0)
20400a4c:	00e42823          	sw	a4,16(s0)
20400a50:	00f42a23          	sw	a5,20(s0)
20400a54:	01042c23          	sw	a6,24(s0)
20400a58:	01142e23          	sw	a7,28(s0)
20400a5c:	02040793          	addi	a5,s0,32
20400a60:	fe478793          	addi	a5,a5,-28
20400a64:	fef42623          	sw	a5,-20(s0)
20400a68:	fec42783          	lw	a5,-20(s0)
20400a6c:	00078693          	mv	a3,a5
20400a70:	fdc42603          	lw	a2,-36(s0)
20400a74:	00000593          	li	a1,0
20400a78:	204007b7          	lui	a5,0x20400
20400a7c:	1c478513          	addi	a0,a5,452 # 204001c4 <putchar>
20400a80:	bb5ff0ef          	jal	ra,20400634 <vprintfmt>
20400a84:	00000793          	li	a5,0
20400a88:	00078513          	mv	a0,a5
20400a8c:	02c12083          	lw	ra,44(sp)
20400a90:	02812403          	lw	s0,40(sp)
20400a94:	05010113          	addi	sp,sp,80
20400a98:	00008067          	ret

20400a9c <__wrap_sprintf>:
20400a9c:	fb010113          	addi	sp,sp,-80
20400aa0:	02112623          	sw	ra,44(sp)
20400aa4:	02812423          	sw	s0,40(sp)
20400aa8:	03010413          	addi	s0,sp,48
20400aac:	fca42e23          	sw	a0,-36(s0)
20400ab0:	fcb42c23          	sw	a1,-40(s0)
20400ab4:	00c42423          	sw	a2,8(s0)
20400ab8:	00d42623          	sw	a3,12(s0)
20400abc:	00e42823          	sw	a4,16(s0)
20400ac0:	00f42a23          	sw	a5,20(s0)
20400ac4:	01042c23          	sw	a6,24(s0)
20400ac8:	01142e23          	sw	a7,28(s0)
20400acc:	fdc42783          	lw	a5,-36(s0)
20400ad0:	fef42623          	sw	a5,-20(s0)
20400ad4:	02040793          	addi	a5,s0,32
20400ad8:	fe878793          	addi	a5,a5,-24
20400adc:	fef42423          	sw	a5,-24(s0)
20400ae0:	fe842703          	lw	a4,-24(s0)
20400ae4:	fdc40793          	addi	a5,s0,-36
20400ae8:	00070693          	mv	a3,a4
20400aec:	fd842603          	lw	a2,-40(s0)
20400af0:	00078593          	mv	a1,a5
20400af4:	204007b7          	lui	a5,0x20400
20400af8:	21878513          	addi	a0,a5,536 # 20400218 <sprintf_putch>
20400afc:	b39ff0ef          	jal	ra,20400634 <vprintfmt>
20400b00:	fdc42783          	lw	a5,-36(s0)
20400b04:	00078023          	sb	zero,0(a5)
20400b08:	fdc42703          	lw	a4,-36(s0)
20400b0c:	fec42783          	lw	a5,-20(s0)
20400b10:	40f707b3          	sub	a5,a4,a5
20400b14:	00078513          	mv	a0,a5
20400b18:	02c12083          	lw	ra,44(sp)
20400b1c:	02812403          	lw	s0,40(sp)
20400b20:	05010113          	addi	sp,sp,80
20400b24:	00008067          	ret

20400b28 <factorial>:
20400b28:	fd010113          	addi	sp,sp,-48
20400b2c:	02112623          	sw	ra,44(sp)
20400b30:	02812423          	sw	s0,40(sp)
20400b34:	03010413          	addi	s0,sp,48
20400b38:	fca42e23          	sw	a0,-36(s0)
20400b3c:	00100793          	li	a5,1
20400b40:	fef42423          	sw	a5,-24(s0)
20400b44:	00100793          	li	a5,1
20400b48:	fef42623          	sw	a5,-20(s0)
20400b4c:	0280006f          	j	20400b74 <factorial+0x4c>
20400b50:	fe842783          	lw	a5,-24(s0)
20400b54:	fec42583          	lw	a1,-20(s0)
20400b58:	00078513          	mv	a0,a5
20400b5c:	50c010ef          	jal	ra,20402068 <__mulsi3>
20400b60:	00050793          	mv	a5,a0
20400b64:	fef42423          	sw	a5,-24(s0)
20400b68:	fec42783          	lw	a5,-20(s0)
20400b6c:	00178793          	addi	a5,a5,1
20400b70:	fef42623          	sw	a5,-20(s0)
20400b74:	fec42703          	lw	a4,-20(s0)
20400b78:	fdc42783          	lw	a5,-36(s0)
20400b7c:	fce7dae3          	bge	a5,a4,20400b50 <factorial+0x28>
20400b80:	fe842783          	lw	a5,-24(s0)
20400b84:	00078513          	mv	a0,a5
20400b88:	02c12083          	lw	ra,44(sp)
20400b8c:	02812403          	lw	s0,40(sp)
20400b90:	03010113          	addi	sp,sp,48
20400b94:	00008067          	ret

20400b98 <read_adc>:
20400b98:	fd010113          	addi	sp,sp,-48
20400b9c:	02812623          	sw	s0,44(sp)
20400ba0:	03010413          	addi	s0,sp,48
20400ba4:	fca42e23          	sw	a0,-36(s0)
20400ba8:	fe042623          	sw	zero,-20(s0)
20400bac:	00100793          	li	a5,1
20400bb0:	fef40423          	sb	a5,-24(s0)
20400bb4:	fdc42783          	lw	a5,-36(s0)
20400bb8:	0ff7f793          	andi	a5,a5,255
20400bbc:	00479793          	slli	a5,a5,0x4
20400bc0:	0ff7f793          	andi	a5,a5,255
20400bc4:	0707f793          	andi	a5,a5,112
20400bc8:	0ff7f793          	andi	a5,a5,255
20400bcc:	f807e793          	ori	a5,a5,-128
20400bd0:	0ff7f793          	andi	a5,a5,255
20400bd4:	fef404a3          	sb	a5,-23(s0)
20400bd8:	fe040523          	sb	zero,-22(s0)
20400bdc:	100127b7          	lui	a5,0x10012
20400be0:	03c78793          	addi	a5,a5,60 # 1001203c <__stack_size+0x1001183c>
20400be4:	0007a703          	lw	a4,0(a5)
20400be8:	100127b7          	lui	a5,0x10012
20400bec:	03c78793          	addi	a5,a5,60 # 1001203c <__stack_size+0x1001183c>
20400bf0:	fc377713          	andi	a4,a4,-61
20400bf4:	00e7a023          	sw	a4,0(a5)
20400bf8:	100127b7          	lui	a5,0x10012
20400bfc:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20400c00:	0007a703          	lw	a4,0(a5)
20400c04:	100127b7          	lui	a5,0x10012
20400c08:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20400c0c:	03c76713          	ori	a4,a4,60
20400c10:	00e7a023          	sw	a4,0(a5)
20400c14:	100247b7          	lui	a5,0x10024
20400c18:	04078793          	addi	a5,a5,64 # 10024040 <__stack_size+0x10023840>
20400c1c:	00080737          	lui	a4,0x80
20400c20:	00e7a023          	sw	a4,0(a5)
20400c24:	100247b7          	lui	a5,0x10024
20400c28:	01078793          	addi	a5,a5,16 # 10024010 <__stack_size+0x10023810>
20400c2c:	0007a023          	sw	zero,0(a5)
20400c30:	100247b7          	lui	a5,0x10024
20400c34:	01478793          	addi	a5,a5,20 # 10024014 <__stack_size+0x10023814>
20400c38:	00010737          	lui	a4,0x10
20400c3c:	fff70713          	addi	a4,a4,-1 # ffff <__stack_size+0xf7ff>
20400c40:	00e7a023          	sw	a4,0(a5)
20400c44:	100247b7          	lui	a5,0x10024
20400c48:	00700713          	li	a4,7
20400c4c:	00e7a023          	sw	a4,0(a5) # 10024000 <__stack_size+0x10023800>
20400c50:	100247b7          	lui	a5,0x10024
20400c54:	00478793          	addi	a5,a5,4 # 10024004 <__stack_size+0x10023804>
20400c58:	00300713          	li	a4,3
20400c5c:	00e7a023          	sw	a4,0(a5)
20400c60:	100247b7          	lui	a5,0x10024
20400c64:	01878793          	addi	a5,a5,24 # 10024018 <__stack_size+0x10023818>
20400c68:	00200713          	li	a4,2
20400c6c:	00e7a023          	sw	a4,0(a5)
20400c70:	00000013          	nop
20400c74:	100247b7          	lui	a5,0x10024
20400c78:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400c7c:	0007a783          	lw	a5,0(a5)
20400c80:	fe07cae3          	bltz	a5,20400c74 <read_adc+0xdc>
20400c84:	fe844703          	lbu	a4,-24(s0)
20400c88:	100247b7          	lui	a5,0x10024
20400c8c:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400c90:	00e7a023          	sw	a4,0(a5)
20400c94:	00000013          	nop
20400c98:	100247b7          	lui	a5,0x10024
20400c9c:	04c78793          	addi	a5,a5,76 # 1002404c <__stack_size+0x1002384c>
20400ca0:	0007a783          	lw	a5,0(a5)
20400ca4:	fef42223          	sw	a5,-28(s0)
20400ca8:	fe07c8e3          	bltz	a5,20400c98 <read_adc+0x100>
20400cac:	00000013          	nop
20400cb0:	100247b7          	lui	a5,0x10024
20400cb4:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400cb8:	0007a783          	lw	a5,0(a5)
20400cbc:	fe07cae3          	bltz	a5,20400cb0 <read_adc+0x118>
20400cc0:	fe944703          	lbu	a4,-23(s0)
20400cc4:	100247b7          	lui	a5,0x10024
20400cc8:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400ccc:	00e7a023          	sw	a4,0(a5)
20400cd0:	00000013          	nop
20400cd4:	100247b7          	lui	a5,0x10024
20400cd8:	04c78793          	addi	a5,a5,76 # 1002404c <__stack_size+0x1002384c>
20400cdc:	0007a783          	lw	a5,0(a5)
20400ce0:	fef42223          	sw	a5,-28(s0)
20400ce4:	fe07c8e3          	bltz	a5,20400cd4 <read_adc+0x13c>
20400ce8:	fe442783          	lw	a5,-28(s0)
20400cec:	00879793          	slli	a5,a5,0x8
20400cf0:	00078713          	mv	a4,a5
20400cf4:	000107b7          	lui	a5,0x10
20400cf8:	f0078793          	addi	a5,a5,-256 # ff00 <__stack_size+0xf700>
20400cfc:	00f777b3          	and	a5,a4,a5
20400d00:	fef42623          	sw	a5,-20(s0)
20400d04:	00000013          	nop
20400d08:	100247b7          	lui	a5,0x10024
20400d0c:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400d10:	0007a783          	lw	a5,0(a5)
20400d14:	fe07cae3          	bltz	a5,20400d08 <read_adc+0x170>
20400d18:	fea44703          	lbu	a4,-22(s0)
20400d1c:	100247b7          	lui	a5,0x10024
20400d20:	04878793          	addi	a5,a5,72 # 10024048 <__stack_size+0x10023848>
20400d24:	00e7a023          	sw	a4,0(a5)
20400d28:	00000013          	nop
20400d2c:	100247b7          	lui	a5,0x10024
20400d30:	04c78793          	addi	a5,a5,76 # 1002404c <__stack_size+0x1002384c>
20400d34:	0007a783          	lw	a5,0(a5)
20400d38:	fef42223          	sw	a5,-28(s0)
20400d3c:	fe07c8e3          	bltz	a5,20400d2c <read_adc+0x194>
20400d40:	fe442783          	lw	a5,-28(s0)
20400d44:	0ff7f793          	andi	a5,a5,255
20400d48:	00078713          	mv	a4,a5
20400d4c:	fec42783          	lw	a5,-20(s0)
20400d50:	00e787b3          	add	a5,a5,a4
20400d54:	fef42623          	sw	a5,-20(s0)
20400d58:	100247b7          	lui	a5,0x10024
20400d5c:	01878793          	addi	a5,a5,24 # 10024018 <__stack_size+0x10023818>
20400d60:	0007a023          	sw	zero,0(a5)
20400d64:	fec42783          	lw	a5,-20(s0)
20400d68:	3ff7f793          	andi	a5,a5,1023
20400d6c:	00078513          	mv	a0,a5
20400d70:	02c12403          	lw	s0,44(sp)
20400d74:	03010113          	addi	sp,sp,48
20400d78:	00008067          	ret

20400d7c <main>:
20400d7c:	fe010113          	addi	sp,sp,-32
20400d80:	00112e23          	sw	ra,28(sp)
20400d84:	00812c23          	sw	s0,24(sp)
20400d88:	02010413          	addi	s0,sp,32
20400d8c:	100127b7          	lui	a5,0x10012
20400d90:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20400d94:	0007a683          	lw	a3,0(a5)
20400d98:	100127b7          	lui	a5,0x10012
20400d9c:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20400da0:	00030737          	lui	a4,0x30
20400da4:	00e6e733          	or	a4,a3,a4
20400da8:	00e7a023          	sw	a4,0(a5)
20400dac:	900007b7          	lui	a5,0x90000
20400db0:	00006737          	lui	a4,0x6
20400db4:	aa570713          	addi	a4,a4,-1371 # 5aa5 <__stack_size+0x52a5>
20400db8:	00e7a023          	sw	a4,0(a5) # 90000000 <_sp+0xfffc000>
20400dbc:	00a00513          	li	a0,10
20400dc0:	d69ff0ef          	jal	ra,20400b28 <factorial>
20400dc4:	fea42423          	sw	a0,-24(s0)
20400dc8:	fe842583          	lw	a1,-24(s0)
20400dcc:	204027b7          	lui	a5,0x20402
20400dd0:	2f878513          	addi	a0,a5,760 # 204022f8 <__clzsi2+0x1b8>
20400dd4:	c59ff0ef          	jal	ra,20400a2c <__wrap_printf>
20400dd8:	fe042623          	sw	zero,-20(s0)
20400ddc:	0300006f          	j	20400e0c <main+0x90>
20400de0:	fec42503          	lw	a0,-20(s0)
20400de4:	db5ff0ef          	jal	ra,20400b98 <read_adc>
20400de8:	00050793          	mv	a5,a0
20400dec:	00078613          	mv	a2,a5
20400df0:	fec42583          	lw	a1,-20(s0)
20400df4:	204027b7          	lui	a5,0x20402
20400df8:	31078513          	addi	a0,a5,784 # 20402310 <__clzsi2+0x1d0>
20400dfc:	c31ff0ef          	jal	ra,20400a2c <__wrap_printf>
20400e00:	fec42783          	lw	a5,-20(s0)
20400e04:	00178793          	addi	a5,a5,1
20400e08:	fef42623          	sw	a5,-20(s0)
20400e0c:	fec42703          	lw	a4,-20(s0)
20400e10:	00700793          	li	a5,7
20400e14:	fce7f6e3          	bgeu	a5,a4,20400de0 <main+0x64>
20400e18:	800007b7          	lui	a5,0x80000
20400e1c:	0007a783          	lw	a5,0(a5) # 80000000 <_sp+0xffffc000>
20400e20:	00078593          	mv	a1,a5
20400e24:	204027b7          	lui	a5,0x20402
20400e28:	32878513          	addi	a0,a5,808 # 20402328 <__clzsi2+0x1e8>
20400e2c:	c01ff0ef          	jal	ra,20400a2c <__wrap_printf>
20400e30:	204027b7          	lui	a5,0x20402
20400e34:	35078513          	addi	a0,a5,848 # 20402350 <__clzsi2+0x210>
20400e38:	bf5ff0ef          	jal	ra,20400a2c <__wrap_printf>
20400e3c:	00000793          	li	a5,0
20400e40:	00078513          	mv	a0,a5
20400e44:	01c12083          	lw	ra,28(sp)
20400e48:	01812403          	lw	s0,24(sp)
20400e4c:	02010113          	addi	sp,sp,32
20400e50:	00008067          	ret

20400e54 <mtime_lo>:
20400e54:	ff010113          	addi	sp,sp,-16
20400e58:	00812623          	sw	s0,12(sp)
20400e5c:	01010413          	addi	s0,sp,16
20400e60:	0200c7b7          	lui	a5,0x200c
20400e64:	ff878793          	addi	a5,a5,-8 # 200bff8 <__stack_size+0x200b7f8>
20400e68:	0007a783          	lw	a5,0(a5)
20400e6c:	00078513          	mv	a0,a5
20400e70:	00c12403          	lw	s0,12(sp)
20400e74:	01010113          	addi	sp,sp,16
20400e78:	00008067          	ret

20400e7c <get_timer_value>:
20400e7c:	ff010113          	addi	sp,sp,-16
20400e80:	00112623          	sw	ra,12(sp)
20400e84:	00812423          	sw	s0,8(sp)
20400e88:	01212223          	sw	s2,4(sp)
20400e8c:	01312023          	sw	s3,0(sp)
20400e90:	01010413          	addi	s0,sp,16
20400e94:	fc1ff0ef          	jal	ra,20400e54 <mtime_lo>
20400e98:	00050793          	mv	a5,a0
20400e9c:	00078913          	mv	s2,a5
20400ea0:	00000993          	li	s3,0
20400ea4:	00090793          	mv	a5,s2
20400ea8:	00098813          	mv	a6,s3
20400eac:	00078513          	mv	a0,a5
20400eb0:	00080593          	mv	a1,a6
20400eb4:	00c12083          	lw	ra,12(sp)
20400eb8:	00812403          	lw	s0,8(sp)
20400ebc:	00412903          	lw	s2,4(sp)
20400ec0:	00012983          	lw	s3,0(sp)
20400ec4:	01010113          	addi	sp,sp,16
20400ec8:	00008067          	ret

20400ecc <get_timer_freq>:
20400ecc:	ff010113          	addi	sp,sp,-16
20400ed0:	00812623          	sw	s0,12(sp)
20400ed4:	01010413          	addi	s0,sp,16
20400ed8:	000087b7          	lui	a5,0x8
20400edc:	00078513          	mv	a0,a5
20400ee0:	00c12403          	lw	s0,12(sp)
20400ee4:	01010113          	addi	sp,sp,16
20400ee8:	00008067          	ret

20400eec <use_hfrosc>:
20400eec:	fe010113          	addi	sp,sp,-32
20400ef0:	00812e23          	sw	s0,28(sp)
20400ef4:	02010413          	addi	s0,sp,32
20400ef8:	fea42623          	sw	a0,-20(s0)
20400efc:	feb42423          	sw	a1,-24(s0)
20400f00:	fec42783          	lw	a5,-20(s0)
20400f04:	02f7f713          	andi	a4,a5,47
20400f08:	fe842783          	lw	a5,-24(s0)
20400f0c:	01079693          	slli	a3,a5,0x10
20400f10:	001f07b7          	lui	a5,0x1f0
20400f14:	00f6f7b3          	and	a5,a3,a5
20400f18:	00f76733          	or	a4,a4,a5
20400f1c:	400007b7          	lui	a5,0x40000
20400f20:	00f76733          	or	a4,a4,a5
20400f24:	100087b7          	lui	a5,0x10008
20400f28:	00e7a023          	sw	a4,0(a5) # 10008000 <__stack_size+0x10007800>
20400f2c:	00000013          	nop
20400f30:	100087b7          	lui	a5,0x10008
20400f34:	0007a783          	lw	a5,0(a5) # 10008000 <__stack_size+0x10007800>
20400f38:	fe07dce3          	bgez	a5,20400f30 <use_hfrosc+0x44>
20400f3c:	100087b7          	lui	a5,0x10008
20400f40:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20400f44:	0007a683          	lw	a3,0(a5)
20400f48:	100087b7          	lui	a5,0x10008
20400f4c:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20400f50:	ffff0737          	lui	a4,0xffff0
20400f54:	fff70713          	addi	a4,a4,-1 # fffeffff <_sp+0x7ffebfff>
20400f58:	00e6f733          	and	a4,a3,a4
20400f5c:	00e7a023          	sw	a4,0(a5)
20400f60:	00000013          	nop
20400f64:	01c12403          	lw	s0,28(sp)
20400f68:	02010113          	addi	sp,sp,32
20400f6c:	00008067          	ret

20400f70 <use_pll>:
20400f70:	fc010113          	addi	sp,sp,-64
20400f74:	02112e23          	sw	ra,60(sp)
20400f78:	02812c23          	sw	s0,56(sp)
20400f7c:	04010413          	addi	s0,sp,64
20400f80:	fca42e23          	sw	a0,-36(s0)
20400f84:	fcb42c23          	sw	a1,-40(s0)
20400f88:	fcc42a23          	sw	a2,-44(s0)
20400f8c:	fcd42823          	sw	a3,-48(s0)
20400f90:	fce42623          	sw	a4,-52(s0)
20400f94:	100087b7          	lui	a5,0x10008
20400f98:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20400f9c:	0007a703          	lw	a4,0(a5)
20400fa0:	000107b7          	lui	a5,0x10
20400fa4:	00f777b3          	and	a5,a4,a5
20400fa8:	00078863          	beqz	a5,20400fb8 <use_pll+0x48>
20400fac:	01000593          	li	a1,16
20400fb0:	00400513          	li	a0,4
20400fb4:	f39ff0ef          	jal	ra,20400eec <use_hfrosc>
20400fb8:	fe042623          	sw	zero,-20(s0)
20400fbc:	fdc42783          	lw	a5,-36(s0)
20400fc0:	01179793          	slli	a5,a5,0x11
20400fc4:	00078713          	mv	a4,a5
20400fc8:	000207b7          	lui	a5,0x20
20400fcc:	00f777b3          	and	a5,a4,a5
20400fd0:	fec42703          	lw	a4,-20(s0)
20400fd4:	00f767b3          	or	a5,a4,a5
20400fd8:	fef42623          	sw	a5,-20(s0)
20400fdc:	fd842783          	lw	a5,-40(s0)
20400fe0:	02078c63          	beqz	a5,20401018 <use_pll+0xa8>
20400fe4:	fec42703          	lw	a4,-20(s0)
20400fe8:	000407b7          	lui	a5,0x40
20400fec:	00f767b3          	or	a5,a4,a5
20400ff0:	fef42623          	sw	a5,-20(s0)
20400ff4:	100087b7          	lui	a5,0x10008
20400ff8:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20400ffc:	fec42703          	lw	a4,-20(s0)
20401000:	00e7a023          	sw	a4,0(a5)
20401004:	100087b7          	lui	a5,0x10008
20401008:	00c78793          	addi	a5,a5,12 # 1000800c <__stack_size+0x1000780c>
2040100c:	10000713          	li	a4,256
20401010:	00e7a023          	sw	a4,0(a5)
20401014:	0ec0006f          	j	20401100 <use_pll+0x190>
20401018:	100147b7          	lui	a5,0x10014
2040101c:	00800713          	li	a4,8
20401020:	00e7a023          	sw	a4,0(a5) # 10014000 <__stack_size+0x10013800>
20401024:	fec42703          	lw	a4,-20(s0)
20401028:	000407b7          	lui	a5,0x40
2040102c:	00f767b3          	or	a5,a4,a5
20401030:	fef42623          	sw	a5,-20(s0)
20401034:	fd442783          	lw	a5,-44(s0)
20401038:	0077f793          	andi	a5,a5,7
2040103c:	fec42703          	lw	a4,-20(s0)
20401040:	00f767b3          	or	a5,a4,a5
20401044:	fef42623          	sw	a5,-20(s0)
20401048:	fd042783          	lw	a5,-48(s0)
2040104c:	00479793          	slli	a5,a5,0x4
20401050:	3f07f793          	andi	a5,a5,1008
20401054:	fec42703          	lw	a4,-20(s0)
20401058:	00f767b3          	or	a5,a4,a5
2040105c:	fef42623          	sw	a5,-20(s0)
20401060:	fcc42783          	lw	a5,-52(s0)
20401064:	00a79793          	slli	a5,a5,0xa
20401068:	00078713          	mv	a4,a5
2040106c:	000017b7          	lui	a5,0x1
20401070:	c0078793          	addi	a5,a5,-1024 # c00 <__stack_size+0x400>
20401074:	00f777b3          	and	a5,a4,a5
20401078:	fec42703          	lw	a4,-20(s0)
2040107c:	00f767b3          	or	a5,a4,a5
20401080:	fef42623          	sw	a5,-20(s0)
20401084:	100087b7          	lui	a5,0x10008
20401088:	00c78793          	addi	a5,a5,12 # 1000800c <__stack_size+0x1000780c>
2040108c:	10000713          	li	a4,256
20401090:	00e7a023          	sw	a4,0(a5)
20401094:	100087b7          	lui	a5,0x10008
20401098:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
2040109c:	fec42703          	lw	a4,-20(s0)
204010a0:	00e7a023          	sw	a4,0(a5)
204010a4:	100087b7          	lui	a5,0x10008
204010a8:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
204010ac:	0007a683          	lw	a3,0(a5)
204010b0:	100087b7          	lui	a5,0x10008
204010b4:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
204010b8:	fffc0737          	lui	a4,0xfffc0
204010bc:	fff70713          	addi	a4,a4,-1 # fffbffff <_sp+0x7ffbbfff>
204010c0:	00e6f733          	and	a4,a3,a4
204010c4:	00e7a023          	sw	a4,0(a5)
204010c8:	d8dff0ef          	jal	ra,20400e54 <mtime_lo>
204010cc:	fea42423          	sw	a0,-24(s0)
204010d0:	00000013          	nop
204010d4:	d81ff0ef          	jal	ra,20400e54 <mtime_lo>
204010d8:	00050713          	mv	a4,a0
204010dc:	fe842783          	lw	a5,-24(s0)
204010e0:	40f70733          	sub	a4,a4,a5
204010e4:	00300793          	li	a5,3
204010e8:	fee7f6e3          	bgeu	a5,a4,204010d4 <use_pll+0x164>
204010ec:	00000013          	nop
204010f0:	100087b7          	lui	a5,0x10008
204010f4:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
204010f8:	0007a783          	lw	a5,0(a5)
204010fc:	fe07dae3          	bgez	a5,204010f0 <use_pll+0x180>
20401100:	100087b7          	lui	a5,0x10008
20401104:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20401108:	0007a683          	lw	a3,0(a5)
2040110c:	100087b7          	lui	a5,0x10008
20401110:	00878793          	addi	a5,a5,8 # 10008008 <__stack_size+0x10007808>
20401114:	00010737          	lui	a4,0x10
20401118:	00e6e733          	or	a4,a3,a4
2040111c:	00e7a023          	sw	a4,0(a5)
20401120:	00000013          	nop
20401124:	03c12083          	lw	ra,60(sp)
20401128:	03812403          	lw	s0,56(sp)
2040112c:	04010113          	addi	sp,sp,64
20401130:	00008067          	ret

20401134 <use_default_clocks>:
20401134:	ff010113          	addi	sp,sp,-16
20401138:	00112623          	sw	ra,12(sp)
2040113c:	00812423          	sw	s0,8(sp)
20401140:	01010413          	addi	s0,sp,16
20401144:	100007b7          	lui	a5,0x10000
20401148:	07078793          	addi	a5,a5,112 # 10000070 <__stack_size+0xffff870>
2040114c:	0007a683          	lw	a3,0(a5)
20401150:	100007b7          	lui	a5,0x10000
20401154:	07078793          	addi	a5,a5,112 # 10000070 <__stack_size+0xffff870>
20401158:	c0000737          	lui	a4,0xc0000
2040115c:	fff70713          	addi	a4,a4,-1 # bfffffff <_sp+0x3fffbfff>
20401160:	00e6f733          	and	a4,a3,a4
20401164:	00e7a023          	sw	a4,0(a5)
20401168:	01000593          	li	a1,16
2040116c:	00400513          	li	a0,4
20401170:	d7dff0ef          	jal	ra,20400eec <use_hfrosc>
20401174:	00000013          	nop
20401178:	00c12083          	lw	ra,12(sp)
2040117c:	00812403          	lw	s0,8(sp)
20401180:	01010113          	addi	sp,sp,16
20401184:	00008067          	ret

20401188 <measure_cpu_freq>:
20401188:	fc010113          	addi	sp,sp,-64
2040118c:	02112e23          	sw	ra,60(sp)
20401190:	02812c23          	sw	s0,56(sp)
20401194:	02912a23          	sw	s1,52(sp)
20401198:	04010413          	addi	s0,sp,64
2040119c:	fca42623          	sw	a0,-52(s0)
204011a0:	d2dff0ef          	jal	ra,20400ecc <get_timer_freq>
204011a4:	fea42623          	sw	a0,-20(s0)
204011a8:	cadff0ef          	jal	ra,20400e54 <mtime_lo>
204011ac:	fea42423          	sw	a0,-24(s0)
204011b0:	ca5ff0ef          	jal	ra,20400e54 <mtime_lo>
204011b4:	fea42223          	sw	a0,-28(s0)
204011b8:	fe442703          	lw	a4,-28(s0)
204011bc:	fe842783          	lw	a5,-24(s0)
204011c0:	fef708e3          	beq	a4,a5,204011b0 <measure_cpu_freq+0x28>
204011c4:	b00027f3          	csrr	a5,mcycle
204011c8:	fef42023          	sw	a5,-32(s0)
204011cc:	fe042783          	lw	a5,-32(s0)
204011d0:	fcf42e23          	sw	a5,-36(s0)
204011d4:	c81ff0ef          	jal	ra,20400e54 <mtime_lo>
204011d8:	00050713          	mv	a4,a0
204011dc:	fe442783          	lw	a5,-28(s0)
204011e0:	40f707b3          	sub	a5,a4,a5
204011e4:	fcf42c23          	sw	a5,-40(s0)
204011e8:	fd842703          	lw	a4,-40(s0)
204011ec:	fcc42783          	lw	a5,-52(s0)
204011f0:	fef762e3          	bltu	a4,a5,204011d4 <measure_cpu_freq+0x4c>
204011f4:	b00027f3          	csrr	a5,mcycle
204011f8:	fcf42a23          	sw	a5,-44(s0)
204011fc:	fd442703          	lw	a4,-44(s0)
20401200:	fdc42783          	lw	a5,-36(s0)
20401204:	40f707b3          	sub	a5,a4,a5
20401208:	fcf42823          	sw	a5,-48(s0)
2040120c:	fd842583          	lw	a1,-40(s0)
20401210:	fd042503          	lw	a0,-48(s0)
20401214:	681000ef          	jal	ra,20402094 <__udivsi3>
20401218:	00050793          	mv	a5,a0
2040121c:	fec42583          	lw	a1,-20(s0)
20401220:	00078513          	mv	a0,a5
20401224:	645000ef          	jal	ra,20402068 <__mulsi3>
20401228:	00050793          	mv	a5,a0
2040122c:	00078493          	mv	s1,a5
20401230:	fd042783          	lw	a5,-48(s0)
20401234:	fd842583          	lw	a1,-40(s0)
20401238:	00078513          	mv	a0,a5
2040123c:	6a1000ef          	jal	ra,204020dc <__umodsi3>
20401240:	00050793          	mv	a5,a0
20401244:	fec42583          	lw	a1,-20(s0)
20401248:	00078513          	mv	a0,a5
2040124c:	61d000ef          	jal	ra,20402068 <__mulsi3>
20401250:	00050793          	mv	a5,a0
20401254:	fd842583          	lw	a1,-40(s0)
20401258:	00078513          	mv	a0,a5
2040125c:	639000ef          	jal	ra,20402094 <__udivsi3>
20401260:	00050793          	mv	a5,a0
20401264:	00f487b3          	add	a5,s1,a5
20401268:	00078513          	mv	a0,a5
2040126c:	03c12083          	lw	ra,60(sp)
20401270:	03812403          	lw	s0,56(sp)
20401274:	03412483          	lw	s1,52(sp)
20401278:	04010113          	addi	sp,sp,64
2040127c:	00008067          	ret

20401280 <get_cpu_freq>:
20401280:	ff010113          	addi	sp,sp,-16
20401284:	00112623          	sw	ra,12(sp)
20401288:	00812423          	sw	s0,8(sp)
2040128c:	01010413          	addi	s0,sp,16
20401290:	800007b7          	lui	a5,0x80000
20401294:	4307a783          	lw	a5,1072(a5) # 80000430 <_sp+0xffffc430>
20401298:	02079063          	bnez	a5,204012b8 <get_cpu_freq+0x38>
2040129c:	00100513          	li	a0,1
204012a0:	ee9ff0ef          	jal	ra,20401188 <measure_cpu_freq>
204012a4:	00a00513          	li	a0,10
204012a8:	ee1ff0ef          	jal	ra,20401188 <measure_cpu_freq>
204012ac:	00050713          	mv	a4,a0
204012b0:	800007b7          	lui	a5,0x80000
204012b4:	42e7a823          	sw	a4,1072(a5) # 80000430 <_sp+0xffffc430>
204012b8:	800007b7          	lui	a5,0x80000
204012bc:	4307a783          	lw	a5,1072(a5) # 80000430 <_sp+0xffffc430>
204012c0:	00078513          	mv	a0,a5
204012c4:	00c12083          	lw	ra,12(sp)
204012c8:	00812403          	lw	s0,8(sp)
204012cc:	01010113          	addi	sp,sp,16
204012d0:	00008067          	ret

204012d4 <uart_init>:
204012d4:	fe010113          	addi	sp,sp,-32
204012d8:	00112e23          	sw	ra,28(sp)
204012dc:	00812c23          	sw	s0,24(sp)
204012e0:	02010413          	addi	s0,sp,32
204012e4:	fea42623          	sw	a0,-20(s0)
204012e8:	100127b7          	lui	a5,0x10012
204012ec:	03c78793          	addi	a5,a5,60 # 1001203c <__stack_size+0x1001183c>
204012f0:	0007a683          	lw	a3,0(a5)
204012f4:	100127b7          	lui	a5,0x10012
204012f8:	03c78793          	addi	a5,a5,60 # 1001203c <__stack_size+0x1001183c>
204012fc:	fffd0737          	lui	a4,0xfffd0
20401300:	fff70713          	addi	a4,a4,-1 # fffcffff <_sp+0x7ffcbfff>
20401304:	00e6f733          	and	a4,a3,a4
20401308:	00e7a023          	sw	a4,0(a5)
2040130c:	100127b7          	lui	a5,0x10012
20401310:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20401314:	0007a683          	lw	a3,0(a5)
20401318:	100127b7          	lui	a5,0x10012
2040131c:	03878793          	addi	a5,a5,56 # 10012038 <__stack_size+0x10011838>
20401320:	00030737          	lui	a4,0x30
20401324:	00e6e733          	or	a4,a3,a4
20401328:	00e7a023          	sw	a4,0(a5)
2040132c:	f55ff0ef          	jal	ra,20401280 <get_cpu_freq>
20401330:	00050793          	mv	a5,a0
20401334:	fec42583          	lw	a1,-20(s0)
20401338:	00078513          	mv	a0,a5
2040133c:	559000ef          	jal	ra,20402094 <__udivsi3>
20401340:	00050793          	mv	a5,a0
20401344:	00078713          	mv	a4,a5
20401348:	100137b7          	lui	a5,0x10013
2040134c:	01878793          	addi	a5,a5,24 # 10013018 <__stack_size+0x10012818>
20401350:	fff70713          	addi	a4,a4,-1 # 2ffff <__stack_size+0x2f7ff>
20401354:	00e7a023          	sw	a4,0(a5)
20401358:	100137b7          	lui	a5,0x10013
2040135c:	00878793          	addi	a5,a5,8 # 10013008 <__stack_size+0x10012808>
20401360:	0007a703          	lw	a4,0(a5)
20401364:	100137b7          	lui	a5,0x10013
20401368:	00878793          	addi	a5,a5,8 # 10013008 <__stack_size+0x10012808>
2040136c:	00176713          	ori	a4,a4,1
20401370:	00e7a023          	sw	a4,0(a5)
20401374:	00000013          	nop
20401378:	01c12083          	lw	ra,28(sp)
2040137c:	01812403          	lw	s0,24(sp)
20401380:	02010113          	addi	sp,sp,32
20401384:	00008067          	ret

20401388 <handle_trap>:
20401388:	fe010113          	addi	sp,sp,-32
2040138c:	00112e23          	sw	ra,28(sp)
20401390:	00812c23          	sw	s0,24(sp)
20401394:	02010413          	addi	s0,sp,32
20401398:	fea42623          	sw	a0,-20(s0)
2040139c:	feb42423          	sw	a1,-24(s0)
204013a0:	00500613          	li	a2,5
204013a4:	204027b7          	lui	a5,0x20402
204013a8:	36478593          	addi	a1,a5,868 # 20402364 <__clzsi2+0x224>
204013ac:	00100513          	li	a0,1
204013b0:	0e4000ef          	jal	ra,20401494 <__wrap_write>
204013b4:	fec42783          	lw	a5,-20(s0)
204013b8:	00178793          	addi	a5,a5,1
204013bc:	00078513          	mv	a0,a5
204013c0:	1f0000ef          	jal	ra,204015b0 <__wrap__exit>

204013c4 <_init>:
204013c4:	fe010113          	addi	sp,sp,-32
204013c8:	00112e23          	sw	ra,28(sp)
204013cc:	00812c23          	sw	s0,24(sp)
204013d0:	02010413          	addi	s0,sp,32
204013d4:	d61ff0ef          	jal	ra,20401134 <use_default_clocks>
204013d8:	00100713          	li	a4,1
204013dc:	01f00693          	li	a3,31
204013e0:	00100613          	li	a2,1
204013e4:	00000593          	li	a1,0
204013e8:	00000513          	li	a0,0
204013ec:	b85ff0ef          	jal	ra,20400f70 <use_pll>
204013f0:	0001c7b7          	lui	a5,0x1c
204013f4:	20078513          	addi	a0,a5,512 # 1c200 <__stack_size+0x1ba00>
204013f8:	eddff0ef          	jal	ra,204012d4 <uart_init>
204013fc:	e85ff0ef          	jal	ra,20401280 <get_cpu_freq>
20401400:	00050793          	mv	a5,a0
20401404:	00078593          	mv	a1,a5
20401408:	204027b7          	lui	a5,0x20402
2040140c:	36c78513          	addi	a0,a5,876 # 2040236c <__clzsi2+0x22c>
20401410:	e1cff0ef          	jal	ra,20400a2c <__wrap_printf>
20401414:	204007b7          	lui	a5,0x20400
20401418:	09c78793          	addi	a5,a5,156 # 2040009c <trap_entry>
2040141c:	30579073          	csrw	mtvec,a5
20401420:	301027f3          	csrr	a5,misa
20401424:	fef42623          	sw	a5,-20(s0)
20401428:	fec42783          	lw	a5,-20(s0)
2040142c:	0207f793          	andi	a5,a5,32
20401430:	00078863          	beqz	a5,20401440 <_init+0x7c>
20401434:	000067b7          	lui	a5,0x6
20401438:	30079073          	csrw	mstatus,a5
2040143c:	00305073          	csrwi	fcsr,0
20401440:	00000013          	nop
20401444:	01c12083          	lw	ra,28(sp)
20401448:	01812403          	lw	s0,24(sp)
2040144c:	02010113          	addi	sp,sp,32
20401450:	00008067          	ret

20401454 <_fini>:
20401454:	ff010113          	addi	sp,sp,-16
20401458:	00812623          	sw	s0,12(sp)
2040145c:	01010413          	addi	s0,sp,16
20401460:	00000013          	nop
20401464:	00c12403          	lw	s0,12(sp)
20401468:	01010113          	addi	sp,sp,16
2040146c:	00008067          	ret

20401470 <_stub>:
20401470:	fe010113          	addi	sp,sp,-32
20401474:	00812e23          	sw	s0,28(sp)
20401478:	02010413          	addi	s0,sp,32
2040147c:	fea42623          	sw	a0,-20(s0)
20401480:	fff00793          	li	a5,-1
20401484:	00078513          	mv	a0,a5
20401488:	01c12403          	lw	s0,28(sp)
2040148c:	02010113          	addi	sp,sp,32
20401490:	00008067          	ret

20401494 <__wrap_write>:
20401494:	fd010113          	addi	sp,sp,-48
20401498:	02112623          	sw	ra,44(sp)
2040149c:	02812423          	sw	s0,40(sp)
204014a0:	03010413          	addi	s0,sp,48
204014a4:	fca42e23          	sw	a0,-36(s0)
204014a8:	fcb42c23          	sw	a1,-40(s0)
204014ac:	fcc42a23          	sw	a2,-44(s0)
204014b0:	fd842783          	lw	a5,-40(s0)
204014b4:	fef42423          	sw	a5,-24(s0)
204014b8:	fdc42503          	lw	a0,-36(s0)
204014bc:	0b0000ef          	jal	ra,2040156c <__wrap_isatty>
204014c0:	00050793          	mv	a5,a0
204014c4:	08078463          	beqz	a5,2040154c <__wrap_write+0xb8>
204014c8:	fe042623          	sw	zero,-20(s0)
204014cc:	06c0006f          	j	20401538 <__wrap_write+0xa4>
204014d0:	00000013          	nop
204014d4:	100137b7          	lui	a5,0x10013
204014d8:	0007a783          	lw	a5,0(a5) # 10013000 <__stack_size+0x10012800>
204014dc:	fe07cce3          	bltz	a5,204014d4 <__wrap_write+0x40>
204014e0:	fe842703          	lw	a4,-24(s0)
204014e4:	fec42783          	lw	a5,-20(s0)
204014e8:	00f707b3          	add	a5,a4,a5
204014ec:	0007c703          	lbu	a4,0(a5)
204014f0:	100137b7          	lui	a5,0x10013
204014f4:	00e7a023          	sw	a4,0(a5) # 10013000 <__stack_size+0x10012800>
204014f8:	fe842703          	lw	a4,-24(s0)
204014fc:	fec42783          	lw	a5,-20(s0)
20401500:	00f707b3          	add	a5,a4,a5
20401504:	0007c703          	lbu	a4,0(a5)
20401508:	00a00793          	li	a5,10
2040150c:	02f71063          	bne	a4,a5,2040152c <__wrap_write+0x98>
20401510:	00000013          	nop
20401514:	100137b7          	lui	a5,0x10013
20401518:	0007a783          	lw	a5,0(a5) # 10013000 <__stack_size+0x10012800>
2040151c:	fe07cce3          	bltz	a5,20401514 <__wrap_write+0x80>
20401520:	100137b7          	lui	a5,0x10013
20401524:	00d00713          	li	a4,13
20401528:	00e7a023          	sw	a4,0(a5) # 10013000 <__stack_size+0x10012800>
2040152c:	fec42783          	lw	a5,-20(s0)
20401530:	00178793          	addi	a5,a5,1
20401534:	fef42623          	sw	a5,-20(s0)
20401538:	fec42703          	lw	a4,-20(s0)
2040153c:	fd442783          	lw	a5,-44(s0)
20401540:	f8f768e3          	bltu	a4,a5,204014d0 <__wrap_write+0x3c>
20401544:	fd442783          	lw	a5,-44(s0)
20401548:	0100006f          	j	20401558 <__wrap_write+0xc4>
2040154c:	00900513          	li	a0,9
20401550:	f21ff0ef          	jal	ra,20401470 <_stub>
20401554:	00050793          	mv	a5,a0
20401558:	00078513          	mv	a0,a5
2040155c:	02c12083          	lw	ra,44(sp)
20401560:	02812403          	lw	s0,40(sp)
20401564:	03010113          	addi	sp,sp,48
20401568:	00008067          	ret

2040156c <__wrap_isatty>:
2040156c:	fe010113          	addi	sp,sp,-32
20401570:	00812e23          	sw	s0,28(sp)
20401574:	02010413          	addi	s0,sp,32
20401578:	fea42623          	sw	a0,-20(s0)
2040157c:	fec42703          	lw	a4,-20(s0)
20401580:	00100793          	li	a5,1
20401584:	00f70863          	beq	a4,a5,20401594 <__wrap_isatty+0x28>
20401588:	fec42703          	lw	a4,-20(s0)
2040158c:	00200793          	li	a5,2
20401590:	00f71663          	bne	a4,a5,2040159c <__wrap_isatty+0x30>
20401594:	00100793          	li	a5,1
20401598:	0080006f          	j	204015a0 <__wrap_isatty+0x34>
2040159c:	00000793          	li	a5,0
204015a0:	00078513          	mv	a0,a5
204015a4:	01c12403          	lw	s0,28(sp)
204015a8:	02010113          	addi	sp,sp,32
204015ac:	00008067          	ret

204015b0 <__wrap__exit>:
204015b0:	fc010113          	addi	sp,sp,-64
204015b4:	02112e23          	sw	ra,60(sp)
204015b8:	02812c23          	sw	s0,56(sp)
204015bc:	04010413          	addi	s0,sp,64
204015c0:	fca42623          	sw	a0,-52(s0)
204015c4:	204027b7          	lui	a5,0x20402
204015c8:	38478793          	addi	a5,a5,900 # 20402384 <__clzsi2+0x244>
204015cc:	0007a883          	lw	a7,0(a5)
204015d0:	0047a803          	lw	a6,4(a5)
204015d4:	0087a503          	lw	a0,8(a5)
204015d8:	00c7a583          	lw	a1,12(a5)
204015dc:	0107a603          	lw	a2,16(a5)
204015e0:	0147a683          	lw	a3,20(a5)
204015e4:	0187a703          	lw	a4,24(a5)
204015e8:	fd142823          	sw	a7,-48(s0)
204015ec:	fd042a23          	sw	a6,-44(s0)
204015f0:	fca42c23          	sw	a0,-40(s0)
204015f4:	fcb42e23          	sw	a1,-36(s0)
204015f8:	fec42023          	sw	a2,-32(s0)
204015fc:	fed42223          	sw	a3,-28(s0)
20401600:	fee42423          	sw	a4,-24(s0)
20401604:	01c7d783          	lhu	a5,28(a5)
20401608:	fef41623          	sh	a5,-20(s0)
2040160c:	fd040793          	addi	a5,s0,-48
20401610:	01d00613          	li	a2,29
20401614:	00078593          	mv	a1,a5
20401618:	00200513          	li	a0,2
2040161c:	e79ff0ef          	jal	ra,20401494 <__wrap_write>
20401620:	00100613          	li	a2,1
20401624:	204027b7          	lui	a5,0x20402
20401628:	38078593          	addi	a1,a5,896 # 20402380 <__clzsi2+0x240>
2040162c:	00200513          	li	a0,2
20401630:	e65ff0ef          	jal	ra,20401494 <__wrap_write>
20401634:	0000006f          	j	20401634 <__wrap__exit+0x84>

20401638 <atexit>:
20401638:	00050593          	mv	a1,a0
2040163c:	00000693          	li	a3,0
20401640:	00000613          	li	a2,0
20401644:	00000513          	li	a0,0
20401648:	1740006f          	j	204017bc <__register_exitproc>

2040164c <exit>:
2040164c:	ff010113          	addi	sp,sp,-16
20401650:	00000593          	li	a1,0
20401654:	00812423          	sw	s0,8(sp)
20401658:	00112623          	sw	ra,12(sp)
2040165c:	00050413          	mv	s0,a0
20401660:	1fc000ef          	jal	ra,2040185c <__call_exitprocs>
20401664:	5fbff797          	auipc	a5,0x5fbff
20401668:	dc478793          	addi	a5,a5,-572 # 80000428 <_global_impure_ptr>
2040166c:	0007a503          	lw	a0,0(a5)
20401670:	03c52783          	lw	a5,60(a0)
20401674:	00078463          	beqz	a5,2040167c <exit+0x30>
20401678:	000780e7          	jalr	a5
2040167c:	00040513          	mv	a0,s0
20401680:	f31ff0ef          	jal	ra,204015b0 <__wrap__exit>

20401684 <__libc_fini_array>:
20401684:	ff010113          	addi	sp,sp,-16
20401688:	00812423          	sw	s0,8(sp)
2040168c:	00001797          	auipc	a5,0x1
20401690:	e5878793          	addi	a5,a5,-424 # 204024e4 <__fini_array_end>
20401694:	00001417          	auipc	s0,0x1
20401698:	e5040413          	addi	s0,s0,-432 # 204024e4 <__fini_array_end>
2040169c:	40f40433          	sub	s0,s0,a5
204016a0:	00112623          	sw	ra,12(sp)
204016a4:	00912223          	sw	s1,4(sp)
204016a8:	40245413          	srai	s0,s0,0x2
204016ac:	02040263          	beqz	s0,204016d0 <__libc_fini_array+0x4c>
204016b0:	00241493          	slli	s1,s0,0x2
204016b4:	ffc48493          	addi	s1,s1,-4
204016b8:	00f484b3          	add	s1,s1,a5
204016bc:	0004a783          	lw	a5,0(s1)
204016c0:	fff40413          	addi	s0,s0,-1
204016c4:	ffc48493          	addi	s1,s1,-4
204016c8:	000780e7          	jalr	a5
204016cc:	fe0418e3          	bnez	s0,204016bc <__libc_fini_array+0x38>
204016d0:	00c12083          	lw	ra,12(sp)
204016d4:	00812403          	lw	s0,8(sp)
204016d8:	00412483          	lw	s1,4(sp)
204016dc:	01010113          	addi	sp,sp,16
204016e0:	00008067          	ret

204016e4 <__libc_init_array>:
204016e4:	ff010113          	addi	sp,sp,-16
204016e8:	00812423          	sw	s0,8(sp)
204016ec:	01212023          	sw	s2,0(sp)
204016f0:	00001417          	auipc	s0,0x1
204016f4:	df040413          	addi	s0,s0,-528 # 204024e0 <__init_array_start>
204016f8:	00001917          	auipc	s2,0x1
204016fc:	de890913          	addi	s2,s2,-536 # 204024e0 <__init_array_start>
20401700:	40890933          	sub	s2,s2,s0
20401704:	00112623          	sw	ra,12(sp)
20401708:	00912223          	sw	s1,4(sp)
2040170c:	40295913          	srai	s2,s2,0x2
20401710:	00090e63          	beqz	s2,2040172c <__libc_init_array+0x48>
20401714:	00000493          	li	s1,0
20401718:	00042783          	lw	a5,0(s0)
2040171c:	00148493          	addi	s1,s1,1
20401720:	00440413          	addi	s0,s0,4
20401724:	000780e7          	jalr	a5
20401728:	fe9918e3          	bne	s2,s1,20401718 <__libc_init_array+0x34>
2040172c:	00001417          	auipc	s0,0x1
20401730:	db440413          	addi	s0,s0,-588 # 204024e0 <__init_array_start>
20401734:	00001917          	auipc	s2,0x1
20401738:	db090913          	addi	s2,s2,-592 # 204024e4 <__fini_array_end>
2040173c:	40890933          	sub	s2,s2,s0
20401740:	40295913          	srai	s2,s2,0x2
20401744:	00090e63          	beqz	s2,20401760 <__libc_init_array+0x7c>
20401748:	00000493          	li	s1,0
2040174c:	00042783          	lw	a5,0(s0)
20401750:	00148493          	addi	s1,s1,1
20401754:	00440413          	addi	s0,s0,4
20401758:	000780e7          	jalr	a5
2040175c:	fe9918e3          	bne	s2,s1,2040174c <__libc_init_array+0x68>
20401760:	00c12083          	lw	ra,12(sp)
20401764:	00812403          	lw	s0,8(sp)
20401768:	00412483          	lw	s1,4(sp)
2040176c:	00012903          	lw	s2,0(sp)
20401770:	01010113          	addi	sp,sp,16
20401774:	00008067          	ret

20401778 <strnlen>:
20401778:	02058463          	beqz	a1,204017a0 <strnlen+0x28>
2040177c:	00054783          	lbu	a5,0(a0)
20401780:	02078a63          	beqz	a5,204017b4 <strnlen+0x3c>
20401784:	00b506b3          	add	a3,a0,a1
20401788:	00050793          	mv	a5,a0
2040178c:	00c0006f          	j	20401798 <strnlen+0x20>
20401790:	0007c703          	lbu	a4,0(a5)
20401794:	00070a63          	beqz	a4,204017a8 <strnlen+0x30>
20401798:	00178793          	addi	a5,a5,1
2040179c:	fed79ae3          	bne	a5,a3,20401790 <strnlen+0x18>
204017a0:	00058513          	mv	a0,a1
204017a4:	00008067          	ret
204017a8:	40a785b3          	sub	a1,a5,a0
204017ac:	00058513          	mv	a0,a1
204017b0:	00008067          	ret
204017b4:	00000593          	li	a1,0
204017b8:	fe9ff06f          	j	204017a0 <strnlen+0x28>

204017bc <__register_exitproc>:
204017bc:	5fbff797          	auipc	a5,0x5fbff
204017c0:	c6c78793          	addi	a5,a5,-916 # 80000428 <_global_impure_ptr>
204017c4:	0007a703          	lw	a4,0(a5)
204017c8:	14872783          	lw	a5,328(a4)
204017cc:	04078c63          	beqz	a5,20401824 <__register_exitproc+0x68>
204017d0:	0047a703          	lw	a4,4(a5)
204017d4:	01f00813          	li	a6,31
204017d8:	06e84e63          	blt	a6,a4,20401854 <__register_exitproc+0x98>
204017dc:	00271813          	slli	a6,a4,0x2
204017e0:	02050663          	beqz	a0,2040180c <__register_exitproc+0x50>
204017e4:	01078333          	add	t1,a5,a6
204017e8:	08c32423          	sw	a2,136(t1)
204017ec:	1887a883          	lw	a7,392(a5)
204017f0:	00100613          	li	a2,1
204017f4:	00e61633          	sll	a2,a2,a4
204017f8:	00c8e8b3          	or	a7,a7,a2
204017fc:	1917a423          	sw	a7,392(a5)
20401800:	10d32423          	sw	a3,264(t1)
20401804:	00200693          	li	a3,2
20401808:	02d50463          	beq	a0,a3,20401830 <__register_exitproc+0x74>
2040180c:	00170713          	addi	a4,a4,1
20401810:	00e7a223          	sw	a4,4(a5)
20401814:	010787b3          	add	a5,a5,a6
20401818:	00b7a423          	sw	a1,8(a5)
2040181c:	00000513          	li	a0,0
20401820:	00008067          	ret
20401824:	14c70793          	addi	a5,a4,332
20401828:	14f72423          	sw	a5,328(a4)
2040182c:	fa5ff06f          	j	204017d0 <__register_exitproc+0x14>
20401830:	18c7a683          	lw	a3,396(a5)
20401834:	00170713          	addi	a4,a4,1
20401838:	00e7a223          	sw	a4,4(a5)
2040183c:	00c6e633          	or	a2,a3,a2
20401840:	18c7a623          	sw	a2,396(a5)
20401844:	010787b3          	add	a5,a5,a6
20401848:	00b7a423          	sw	a1,8(a5)
2040184c:	00000513          	li	a0,0
20401850:	00008067          	ret
20401854:	fff00513          	li	a0,-1
20401858:	00008067          	ret

2040185c <__call_exitprocs>:
2040185c:	fd010113          	addi	sp,sp,-48
20401860:	5fbff797          	auipc	a5,0x5fbff
20401864:	bc878793          	addi	a5,a5,-1080 # 80000428 <_global_impure_ptr>
20401868:	01812423          	sw	s8,8(sp)
2040186c:	0007ac03          	lw	s8,0(a5)
20401870:	01312e23          	sw	s3,28(sp)
20401874:	01412c23          	sw	s4,24(sp)
20401878:	01512a23          	sw	s5,20(sp)
2040187c:	01612823          	sw	s6,16(sp)
20401880:	02112623          	sw	ra,44(sp)
20401884:	02812423          	sw	s0,40(sp)
20401888:	02912223          	sw	s1,36(sp)
2040188c:	03212023          	sw	s2,32(sp)
20401890:	01712623          	sw	s7,12(sp)
20401894:	00050a93          	mv	s5,a0
20401898:	00058b13          	mv	s6,a1
2040189c:	00100a13          	li	s4,1
204018a0:	fff00993          	li	s3,-1
204018a4:	148c2903          	lw	s2,328(s8)
204018a8:	02090863          	beqz	s2,204018d8 <__call_exitprocs+0x7c>
204018ac:	00492483          	lw	s1,4(s2)
204018b0:	fff48413          	addi	s0,s1,-1
204018b4:	02044263          	bltz	s0,204018d8 <__call_exitprocs+0x7c>
204018b8:	00249493          	slli	s1,s1,0x2
204018bc:	009904b3          	add	s1,s2,s1
204018c0:	040b0463          	beqz	s6,20401908 <__call_exitprocs+0xac>
204018c4:	1044a783          	lw	a5,260(s1)
204018c8:	05678063          	beq	a5,s6,20401908 <__call_exitprocs+0xac>
204018cc:	fff40413          	addi	s0,s0,-1
204018d0:	ffc48493          	addi	s1,s1,-4
204018d4:	ff3416e3          	bne	s0,s3,204018c0 <__call_exitprocs+0x64>
204018d8:	02c12083          	lw	ra,44(sp)
204018dc:	02812403          	lw	s0,40(sp)
204018e0:	02412483          	lw	s1,36(sp)
204018e4:	02012903          	lw	s2,32(sp)
204018e8:	01c12983          	lw	s3,28(sp)
204018ec:	01812a03          	lw	s4,24(sp)
204018f0:	01412a83          	lw	s5,20(sp)
204018f4:	01012b03          	lw	s6,16(sp)
204018f8:	00c12b83          	lw	s7,12(sp)
204018fc:	00812c03          	lw	s8,8(sp)
20401900:	03010113          	addi	sp,sp,48
20401904:	00008067          	ret
20401908:	00492783          	lw	a5,4(s2)
2040190c:	0044a683          	lw	a3,4(s1)
20401910:	fff78793          	addi	a5,a5,-1
20401914:	04878a63          	beq	a5,s0,20401968 <__call_exitprocs+0x10c>
20401918:	0004a223          	sw	zero,4(s1)
2040191c:	fa0688e3          	beqz	a3,204018cc <__call_exitprocs+0x70>
20401920:	18892783          	lw	a5,392(s2)
20401924:	008a1733          	sll	a4,s4,s0
20401928:	00492b83          	lw	s7,4(s2)
2040192c:	00f777b3          	and	a5,a4,a5
20401930:	00079e63          	bnez	a5,2040194c <__call_exitprocs+0xf0>
20401934:	000680e7          	jalr	a3
20401938:	00492783          	lw	a5,4(s2)
2040193c:	f77794e3          	bne	a5,s7,204018a4 <__call_exitprocs+0x48>
20401940:	148c2783          	lw	a5,328(s8)
20401944:	f92784e3          	beq	a5,s2,204018cc <__call_exitprocs+0x70>
20401948:	f5dff06f          	j	204018a4 <__call_exitprocs+0x48>
2040194c:	18c92783          	lw	a5,396(s2)
20401950:	0844a583          	lw	a1,132(s1)
20401954:	00f77733          	and	a4,a4,a5
20401958:	00071c63          	bnez	a4,20401970 <__call_exitprocs+0x114>
2040195c:	000a8513          	mv	a0,s5
20401960:	000680e7          	jalr	a3
20401964:	fd5ff06f          	j	20401938 <__call_exitprocs+0xdc>
20401968:	00892223          	sw	s0,4(s2)
2040196c:	fb1ff06f          	j	2040191c <__call_exitprocs+0xc0>
20401970:	00058513          	mv	a0,a1
20401974:	000680e7          	jalr	a3
20401978:	fc1ff06f          	j	20401938 <__call_exitprocs+0xdc>

2040197c <__muldf3>:
2040197c:	fd010113          	addi	sp,sp,-48
20401980:	01312e23          	sw	s3,28(sp)
20401984:	0145d993          	srli	s3,a1,0x14
20401988:	02812423          	sw	s0,40(sp)
2040198c:	02912223          	sw	s1,36(sp)
20401990:	01412c23          	sw	s4,24(sp)
20401994:	01512a23          	sw	s5,20(sp)
20401998:	01612823          	sw	s6,16(sp)
2040199c:	00c59493          	slli	s1,a1,0xc
204019a0:	02112623          	sw	ra,44(sp)
204019a4:	03212023          	sw	s2,32(sp)
204019a8:	01712623          	sw	s7,12(sp)
204019ac:	7ff9f993          	andi	s3,s3,2047
204019b0:	00050413          	mv	s0,a0
204019b4:	00060b13          	mv	s6,a2
204019b8:	00068a93          	mv	s5,a3
204019bc:	00c4d493          	srli	s1,s1,0xc
204019c0:	01f5da13          	srli	s4,a1,0x1f
204019c4:	0a098463          	beqz	s3,20401a6c <__muldf3+0xf0>
204019c8:	7ff00793          	li	a5,2047
204019cc:	10f98263          	beq	s3,a5,20401ad0 <__muldf3+0x154>
204019d0:	01d55793          	srli	a5,a0,0x1d
204019d4:	00349493          	slli	s1,s1,0x3
204019d8:	0097e4b3          	or	s1,a5,s1
204019dc:	008007b7          	lui	a5,0x800
204019e0:	00f4e4b3          	or	s1,s1,a5
204019e4:	00351913          	slli	s2,a0,0x3
204019e8:	c0198993          	addi	s3,s3,-1023
204019ec:	00000b93          	li	s7,0
204019f0:	014ad513          	srli	a0,s5,0x14
204019f4:	00ca9413          	slli	s0,s5,0xc
204019f8:	7ff57513          	andi	a0,a0,2047
204019fc:	00c45413          	srli	s0,s0,0xc
20401a00:	01fada93          	srli	s5,s5,0x1f
20401a04:	10050263          	beqz	a0,20401b08 <__muldf3+0x18c>
20401a08:	7ff00793          	li	a5,2047
20401a0c:	16f50263          	beq	a0,a5,20401b70 <__muldf3+0x1f4>
20401a10:	01db5793          	srli	a5,s6,0x1d
20401a14:	00341413          	slli	s0,s0,0x3
20401a18:	0087e433          	or	s0,a5,s0
20401a1c:	008007b7          	lui	a5,0x800
20401a20:	00f46433          	or	s0,s0,a5
20401a24:	c0150513          	addi	a0,a0,-1023
20401a28:	003b1793          	slli	a5,s6,0x3
20401a2c:	00000713          	li	a4,0
20401a30:	002b9693          	slli	a3,s7,0x2
20401a34:	00e6e6b3          	or	a3,a3,a4
20401a38:	00a989b3          	add	s3,s3,a0
20401a3c:	fff68693          	addi	a3,a3,-1
20401a40:	00e00613          	li	a2,14
20401a44:	015a4833          	xor	a6,s4,s5
20401a48:	00198893          	addi	a7,s3,1
20401a4c:	14d66e63          	bltu	a2,a3,20401ba8 <__muldf3+0x22c>
20401a50:	00001617          	auipc	a2,0x1
20401a54:	95460613          	addi	a2,a2,-1708 # 204023a4 <__clzsi2+0x264>
20401a58:	00269693          	slli	a3,a3,0x2
20401a5c:	00c686b3          	add	a3,a3,a2
20401a60:	0006a683          	lw	a3,0(a3)
20401a64:	00c686b3          	add	a3,a3,a2
20401a68:	00068067          	jr	a3
20401a6c:	00a4e933          	or	s2,s1,a0
20401a70:	06090c63          	beqz	s2,20401ae8 <__muldf3+0x16c>
20401a74:	04048063          	beqz	s1,20401ab4 <__muldf3+0x138>
20401a78:	00048513          	mv	a0,s1
20401a7c:	6c4000ef          	jal	ra,20402140 <__clzsi2>
20401a80:	ff550713          	addi	a4,a0,-11
20401a84:	01c00793          	li	a5,28
20401a88:	02e7cc63          	blt	a5,a4,20401ac0 <__muldf3+0x144>
20401a8c:	01d00793          	li	a5,29
20401a90:	ff850913          	addi	s2,a0,-8
20401a94:	40e787b3          	sub	a5,a5,a4
20401a98:	012494b3          	sll	s1,s1,s2
20401a9c:	00f457b3          	srl	a5,s0,a5
20401aa0:	0097e4b3          	or	s1,a5,s1
20401aa4:	01241933          	sll	s2,s0,s2
20401aa8:	c0d00993          	li	s3,-1011
20401aac:	40a989b3          	sub	s3,s3,a0
20401ab0:	f3dff06f          	j	204019ec <__muldf3+0x70>
20401ab4:	68c000ef          	jal	ra,20402140 <__clzsi2>
20401ab8:	02050513          	addi	a0,a0,32
20401abc:	fc5ff06f          	j	20401a80 <__muldf3+0x104>
20401ac0:	fd850493          	addi	s1,a0,-40
20401ac4:	009414b3          	sll	s1,s0,s1
20401ac8:	00000913          	li	s2,0
20401acc:	fddff06f          	j	20401aa8 <__muldf3+0x12c>
20401ad0:	00a4e933          	or	s2,s1,a0
20401ad4:	02090263          	beqz	s2,20401af8 <__muldf3+0x17c>
20401ad8:	00050913          	mv	s2,a0
20401adc:	7ff00993          	li	s3,2047
20401ae0:	00300b93          	li	s7,3
20401ae4:	f0dff06f          	j	204019f0 <__muldf3+0x74>
20401ae8:	00000493          	li	s1,0
20401aec:	00000993          	li	s3,0
20401af0:	00100b93          	li	s7,1
20401af4:	efdff06f          	j	204019f0 <__muldf3+0x74>
20401af8:	00000493          	li	s1,0
20401afc:	7ff00993          	li	s3,2047
20401b00:	00200b93          	li	s7,2
20401b04:	eedff06f          	j	204019f0 <__muldf3+0x74>
20401b08:	016467b3          	or	a5,s0,s6
20401b0c:	06078e63          	beqz	a5,20401b88 <__muldf3+0x20c>
20401b10:	04040063          	beqz	s0,20401b50 <__muldf3+0x1d4>
20401b14:	00040513          	mv	a0,s0
20401b18:	628000ef          	jal	ra,20402140 <__clzsi2>
20401b1c:	ff550693          	addi	a3,a0,-11
20401b20:	01c00793          	li	a5,28
20401b24:	02d7ce63          	blt	a5,a3,20401b60 <__muldf3+0x1e4>
20401b28:	01d00713          	li	a4,29
20401b2c:	ff850793          	addi	a5,a0,-8
20401b30:	40d70733          	sub	a4,a4,a3
20401b34:	00f41433          	sll	s0,s0,a5
20401b38:	00eb5733          	srl	a4,s6,a4
20401b3c:	00876433          	or	s0,a4,s0
20401b40:	00fb17b3          	sll	a5,s6,a5
20401b44:	c0d00713          	li	a4,-1011
20401b48:	40a70533          	sub	a0,a4,a0
20401b4c:	ee1ff06f          	j	20401a2c <__muldf3+0xb0>
20401b50:	000b0513          	mv	a0,s6
20401b54:	5ec000ef          	jal	ra,20402140 <__clzsi2>
20401b58:	02050513          	addi	a0,a0,32
20401b5c:	fc1ff06f          	j	20401b1c <__muldf3+0x1a0>
20401b60:	fd850413          	addi	s0,a0,-40
20401b64:	008b1433          	sll	s0,s6,s0
20401b68:	00000793          	li	a5,0
20401b6c:	fd9ff06f          	j	20401b44 <__muldf3+0x1c8>
20401b70:	016467b3          	or	a5,s0,s6
20401b74:	02078263          	beqz	a5,20401b98 <__muldf3+0x21c>
20401b78:	000b0793          	mv	a5,s6
20401b7c:	7ff00513          	li	a0,2047
20401b80:	00300713          	li	a4,3
20401b84:	eadff06f          	j	20401a30 <__muldf3+0xb4>
20401b88:	00000413          	li	s0,0
20401b8c:	00000513          	li	a0,0
20401b90:	00100713          	li	a4,1
20401b94:	e9dff06f          	j	20401a30 <__muldf3+0xb4>
20401b98:	00000413          	li	s0,0
20401b9c:	7ff00513          	li	a0,2047
20401ba0:	00200713          	li	a4,2
20401ba4:	e8dff06f          	j	20401a30 <__muldf3+0xb4>
20401ba8:	000102b7          	lui	t0,0x10
20401bac:	fff28313          	addi	t1,t0,-1 # ffff <__stack_size+0xf7ff>
20401bb0:	01095f13          	srli	t5,s2,0x10
20401bb4:	0107df93          	srli	t6,a5,0x10
20401bb8:	00697933          	and	s2,s2,t1
20401bbc:	0067f7b3          	and	a5,a5,t1
20401bc0:	00090513          	mv	a0,s2
20401bc4:	00078593          	mv	a1,a5
20401bc8:	4a0000ef          	jal	ra,20402068 <__mulsi3>
20401bcc:	00050e93          	mv	t4,a0
20401bd0:	000f8593          	mv	a1,t6
20401bd4:	00090513          	mv	a0,s2
20401bd8:	490000ef          	jal	ra,20402068 <__mulsi3>
20401bdc:	00050e13          	mv	t3,a0
20401be0:	00078593          	mv	a1,a5
20401be4:	000f0513          	mv	a0,t5
20401be8:	480000ef          	jal	ra,20402068 <__mulsi3>
20401bec:	00050a13          	mv	s4,a0
20401bf0:	000f8593          	mv	a1,t6
20401bf4:	000f0513          	mv	a0,t5
20401bf8:	470000ef          	jal	ra,20402068 <__mulsi3>
20401bfc:	010ed713          	srli	a4,t4,0x10
20401c00:	014e0e33          	add	t3,t3,s4
20401c04:	01c70733          	add	a4,a4,t3
20401c08:	00050393          	mv	t2,a0
20401c0c:	01477463          	bgeu	a4,s4,20401c14 <__muldf3+0x298>
20401c10:	005503b3          	add	t2,a0,t0
20401c14:	00677e33          	and	t3,a4,t1
20401c18:	006efeb3          	and	t4,t4,t1
20401c1c:	01045a13          	srli	s4,s0,0x10
20401c20:	010e1e13          	slli	t3,t3,0x10
20401c24:	00647433          	and	s0,s0,t1
20401c28:	01075293          	srli	t0,a4,0x10
20401c2c:	01de0e33          	add	t3,t3,t4
20401c30:	00090513          	mv	a0,s2
20401c34:	00040593          	mv	a1,s0
20401c38:	430000ef          	jal	ra,20402068 <__mulsi3>
20401c3c:	00050e93          	mv	t4,a0
20401c40:	000a0593          	mv	a1,s4
20401c44:	00090513          	mv	a0,s2
20401c48:	420000ef          	jal	ra,20402068 <__mulsi3>
20401c4c:	00050713          	mv	a4,a0
20401c50:	00040593          	mv	a1,s0
20401c54:	000f0513          	mv	a0,t5
20401c58:	410000ef          	jal	ra,20402068 <__mulsi3>
20401c5c:	00050313          	mv	t1,a0
20401c60:	000a0593          	mv	a1,s4
20401c64:	000f0513          	mv	a0,t5
20401c68:	400000ef          	jal	ra,20402068 <__mulsi3>
20401c6c:	010ed693          	srli	a3,t4,0x10
20401c70:	00670733          	add	a4,a4,t1
20401c74:	00e686b3          	add	a3,a3,a4
20401c78:	0066f663          	bgeu	a3,t1,20401c84 <__muldf3+0x308>
20401c7c:	00010737          	lui	a4,0x10
20401c80:	00e50533          	add	a0,a0,a4
20401c84:	00010ab7          	lui	s5,0x10
20401c88:	fffa8613          	addi	a2,s5,-1 # ffff <__stack_size+0xf7ff>
20401c8c:	0106d713          	srli	a4,a3,0x10
20401c90:	00c6f6b3          	and	a3,a3,a2
20401c94:	01069693          	slli	a3,a3,0x10
20401c98:	00cefeb3          	and	t4,t4,a2
20401c9c:	00a70f33          	add	t5,a4,a0
20401ca0:	01d68eb3          	add	t4,a3,t4
20401ca4:	0104d713          	srli	a4,s1,0x10
20401ca8:	00c4f4b3          	and	s1,s1,a2
20401cac:	01d282b3          	add	t0,t0,t4
20401cb0:	00048513          	mv	a0,s1
20401cb4:	00078593          	mv	a1,a5
20401cb8:	3b0000ef          	jal	ra,20402068 <__mulsi3>
20401cbc:	00050913          	mv	s2,a0
20401cc0:	000f8593          	mv	a1,t6
20401cc4:	00048513          	mv	a0,s1
20401cc8:	3a0000ef          	jal	ra,20402068 <__mulsi3>
20401ccc:	00050313          	mv	t1,a0
20401cd0:	00078593          	mv	a1,a5
20401cd4:	00070513          	mv	a0,a4
20401cd8:	390000ef          	jal	ra,20402068 <__mulsi3>
20401cdc:	00050b13          	mv	s6,a0
20401ce0:	000f8593          	mv	a1,t6
20401ce4:	00070513          	mv	a0,a4
20401ce8:	380000ef          	jal	ra,20402068 <__mulsi3>
20401cec:	01095793          	srli	a5,s2,0x10
20401cf0:	01630333          	add	t1,t1,s6
20401cf4:	006787b3          	add	a5,a5,t1
20401cf8:	0167f463          	bgeu	a5,s6,20401d00 <__muldf3+0x384>
20401cfc:	01550533          	add	a0,a0,s5
20401d00:	00010ab7          	lui	s5,0x10
20401d04:	fffa8693          	addi	a3,s5,-1 # ffff <__stack_size+0xf7ff>
20401d08:	00d7f333          	and	t1,a5,a3
20401d0c:	0107d613          	srli	a2,a5,0x10
20401d10:	00d97933          	and	s2,s2,a3
20401d14:	01031313          	slli	t1,t1,0x10
20401d18:	00a60fb3          	add	t6,a2,a0
20401d1c:	01230333          	add	t1,t1,s2
20401d20:	00048513          	mv	a0,s1
20401d24:	00040593          	mv	a1,s0
20401d28:	340000ef          	jal	ra,20402068 <__mulsi3>
20401d2c:	00050793          	mv	a5,a0
20401d30:	000a0593          	mv	a1,s4
20401d34:	00048513          	mv	a0,s1
20401d38:	330000ef          	jal	ra,20402068 <__mulsi3>
20401d3c:	00050493          	mv	s1,a0
20401d40:	00040593          	mv	a1,s0
20401d44:	00070513          	mv	a0,a4
20401d48:	320000ef          	jal	ra,20402068 <__mulsi3>
20401d4c:	00050913          	mv	s2,a0
20401d50:	000a0593          	mv	a1,s4
20401d54:	00070513          	mv	a0,a4
20401d58:	310000ef          	jal	ra,20402068 <__mulsi3>
20401d5c:	0107d693          	srli	a3,a5,0x10
20401d60:	012484b3          	add	s1,s1,s2
20401d64:	009686b3          	add	a3,a3,s1
20401d68:	0126f463          	bgeu	a3,s2,20401d70 <__muldf3+0x3f4>
20401d6c:	01550533          	add	a0,a0,s5
20401d70:	00010637          	lui	a2,0x10
20401d74:	fff60613          	addi	a2,a2,-1 # ffff <__stack_size+0xf7ff>
20401d78:	00c6f733          	and	a4,a3,a2
20401d7c:	00c7f7b3          	and	a5,a5,a2
20401d80:	01071713          	slli	a4,a4,0x10
20401d84:	007282b3          	add	t0,t0,t2
20401d88:	00f70733          	add	a4,a4,a5
20401d8c:	01d2beb3          	sltu	t4,t0,t4
20401d90:	01e70733          	add	a4,a4,t5
20401d94:	01d70433          	add	s0,a4,t4
20401d98:	006282b3          	add	t0,t0,t1
20401d9c:	01f40633          	add	a2,s0,t6
20401da0:	0062b333          	sltu	t1,t0,t1
20401da4:	006605b3          	add	a1,a2,t1
20401da8:	01e73733          	sltu	a4,a4,t5
20401dac:	01d43433          	sltu	s0,s0,t4
20401db0:	00876433          	or	s0,a4,s0
20401db4:	0106d693          	srli	a3,a3,0x10
20401db8:	01f63633          	sltu	a2,a2,t6
20401dbc:	0065b333          	sltu	t1,a1,t1
20401dc0:	00d40433          	add	s0,s0,a3
20401dc4:	00666333          	or	t1,a2,t1
20401dc8:	00640433          	add	s0,s0,t1
20401dcc:	00929793          	slli	a5,t0,0x9
20401dd0:	00a40433          	add	s0,s0,a0
20401dd4:	01c7e7b3          	or	a5,a5,t3
20401dd8:	00941413          	slli	s0,s0,0x9
20401ddc:	0175d513          	srli	a0,a1,0x17
20401de0:	00f037b3          	snez	a5,a5
20401de4:	0172de13          	srli	t3,t0,0x17
20401de8:	00959713          	slli	a4,a1,0x9
20401dec:	00a46433          	or	s0,s0,a0
20401df0:	01c7e7b3          	or	a5,a5,t3
20401df4:	00e7e7b3          	or	a5,a5,a4
20401df8:	00741713          	slli	a4,s0,0x7
20401dfc:	10075263          	bgez	a4,20401f00 <__muldf3+0x584>
20401e00:	0017d713          	srli	a4,a5,0x1
20401e04:	0017f793          	andi	a5,a5,1
20401e08:	00f767b3          	or	a5,a4,a5
20401e0c:	01f41713          	slli	a4,s0,0x1f
20401e10:	00e7e7b3          	or	a5,a5,a4
20401e14:	00145413          	srli	s0,s0,0x1
20401e18:	3ff88693          	addi	a3,a7,1023
20401e1c:	0ed05663          	blez	a3,20401f08 <__muldf3+0x58c>
20401e20:	0077f713          	andi	a4,a5,7
20401e24:	02070063          	beqz	a4,20401e44 <__muldf3+0x4c8>
20401e28:	00f7f713          	andi	a4,a5,15
20401e2c:	00400613          	li	a2,4
20401e30:	00c70a63          	beq	a4,a2,20401e44 <__muldf3+0x4c8>
20401e34:	00478713          	addi	a4,a5,4 # 800004 <__stack_size+0x7ff804>
20401e38:	00f737b3          	sltu	a5,a4,a5
20401e3c:	00f40433          	add	s0,s0,a5
20401e40:	00070793          	mv	a5,a4
20401e44:	00741713          	slli	a4,s0,0x7
20401e48:	00075a63          	bgez	a4,20401e5c <__muldf3+0x4e0>
20401e4c:	ff000737          	lui	a4,0xff000
20401e50:	fff70713          	addi	a4,a4,-1 # feffffff <_sp+0x7effbfff>
20401e54:	00e47433          	and	s0,s0,a4
20401e58:	40088693          	addi	a3,a7,1024
20401e5c:	7fe00713          	li	a4,2046
20401e60:	16d74663          	blt	a4,a3,20401fcc <__muldf3+0x650>
20401e64:	0037d713          	srli	a4,a5,0x3
20401e68:	01d41793          	slli	a5,s0,0x1d
20401e6c:	00e7e7b3          	or	a5,a5,a4
20401e70:	00345413          	srli	s0,s0,0x3
20401e74:	00c41413          	slli	s0,s0,0xc
20401e78:	7ff6f713          	andi	a4,a3,2047
20401e7c:	01471713          	slli	a4,a4,0x14
20401e80:	00c45413          	srli	s0,s0,0xc
20401e84:	00e46433          	or	s0,s0,a4
20401e88:	01f81813          	slli	a6,a6,0x1f
20401e8c:	01046733          	or	a4,s0,a6
20401e90:	02c12083          	lw	ra,44(sp)
20401e94:	02812403          	lw	s0,40(sp)
20401e98:	02412483          	lw	s1,36(sp)
20401e9c:	02012903          	lw	s2,32(sp)
20401ea0:	01c12983          	lw	s3,28(sp)
20401ea4:	01812a03          	lw	s4,24(sp)
20401ea8:	01412a83          	lw	s5,20(sp)
20401eac:	01012b03          	lw	s6,16(sp)
20401eb0:	00c12b83          	lw	s7,12(sp)
20401eb4:	00078513          	mv	a0,a5
20401eb8:	00070593          	mv	a1,a4
20401ebc:	03010113          	addi	sp,sp,48
20401ec0:	00008067          	ret
20401ec4:	000a0813          	mv	a6,s4
20401ec8:	00048413          	mv	s0,s1
20401ecc:	00090793          	mv	a5,s2
20401ed0:	000b8713          	mv	a4,s7
20401ed4:	00200693          	li	a3,2
20401ed8:	0ed70a63          	beq	a4,a3,20401fcc <__muldf3+0x650>
20401edc:	00300693          	li	a3,3
20401ee0:	0cd70c63          	beq	a4,a3,20401fb8 <__muldf3+0x63c>
20401ee4:	00100693          	li	a3,1
20401ee8:	f2d718e3          	bne	a4,a3,20401e18 <__muldf3+0x49c>
20401eec:	00000413          	li	s0,0
20401ef0:	00000793          	li	a5,0
20401ef4:	0880006f          	j	20401f7c <__muldf3+0x600>
20401ef8:	000a8813          	mv	a6,s5
20401efc:	fd9ff06f          	j	20401ed4 <__muldf3+0x558>
20401f00:	00098893          	mv	a7,s3
20401f04:	f15ff06f          	j	20401e18 <__muldf3+0x49c>
20401f08:	00100613          	li	a2,1
20401f0c:	40d60633          	sub	a2,a2,a3
20401f10:	03800713          	li	a4,56
20401f14:	fcc74ce3          	blt	a4,a2,20401eec <__muldf3+0x570>
20401f18:	01f00713          	li	a4,31
20401f1c:	06c74463          	blt	a4,a2,20401f84 <__muldf3+0x608>
20401f20:	41e88893          	addi	a7,a7,1054
20401f24:	01141733          	sll	a4,s0,a7
20401f28:	00c7d6b3          	srl	a3,a5,a2
20401f2c:	011797b3          	sll	a5,a5,a7
20401f30:	00d76733          	or	a4,a4,a3
20401f34:	00f037b3          	snez	a5,a5
20401f38:	00f767b3          	or	a5,a4,a5
20401f3c:	00c45433          	srl	s0,s0,a2
20401f40:	0077f713          	andi	a4,a5,7
20401f44:	02070063          	beqz	a4,20401f64 <__muldf3+0x5e8>
20401f48:	00f7f713          	andi	a4,a5,15
20401f4c:	00400693          	li	a3,4
20401f50:	00d70a63          	beq	a4,a3,20401f64 <__muldf3+0x5e8>
20401f54:	00478713          	addi	a4,a5,4
20401f58:	00f737b3          	sltu	a5,a4,a5
20401f5c:	00f40433          	add	s0,s0,a5
20401f60:	00070793          	mv	a5,a4
20401f64:	00841713          	slli	a4,s0,0x8
20401f68:	06074a63          	bltz	a4,20401fdc <__muldf3+0x660>
20401f6c:	01d41713          	slli	a4,s0,0x1d
20401f70:	0037d793          	srli	a5,a5,0x3
20401f74:	00f767b3          	or	a5,a4,a5
20401f78:	00345413          	srli	s0,s0,0x3
20401f7c:	00000693          	li	a3,0
20401f80:	ef5ff06f          	j	20401e74 <__muldf3+0x4f8>
20401f84:	fe100713          	li	a4,-31
20401f88:	40d70733          	sub	a4,a4,a3
20401f8c:	02000593          	li	a1,32
20401f90:	00e45733          	srl	a4,s0,a4
20401f94:	00000693          	li	a3,0
20401f98:	00b60663          	beq	a2,a1,20401fa4 <__muldf3+0x628>
20401f9c:	43e88893          	addi	a7,a7,1086
20401fa0:	011416b3          	sll	a3,s0,a7
20401fa4:	00f6e7b3          	or	a5,a3,a5
20401fa8:	00f037b3          	snez	a5,a5
20401fac:	00f767b3          	or	a5,a4,a5
20401fb0:	00000413          	li	s0,0
20401fb4:	f8dff06f          	j	20401f40 <__muldf3+0x5c4>
20401fb8:	00080437          	lui	s0,0x80
20401fbc:	00000793          	li	a5,0
20401fc0:	7ff00693          	li	a3,2047
20401fc4:	00000813          	li	a6,0
20401fc8:	eadff06f          	j	20401e74 <__muldf3+0x4f8>
20401fcc:	00000413          	li	s0,0
20401fd0:	00000793          	li	a5,0
20401fd4:	7ff00693          	li	a3,2047
20401fd8:	e9dff06f          	j	20401e74 <__muldf3+0x4f8>
20401fdc:	00000413          	li	s0,0
20401fe0:	00000793          	li	a5,0
20401fe4:	00100693          	li	a3,1
20401fe8:	e8dff06f          	j	20401e74 <__muldf3+0x4f8>

20401fec <__fixunsdfsi>:
20401fec:	0145d713          	srli	a4,a1,0x14
20401ff0:	001006b7          	lui	a3,0x100
20401ff4:	00050613          	mv	a2,a0
20401ff8:	fff68793          	addi	a5,a3,-1 # fffff <__stack_size+0xff7ff>
20401ffc:	7ff77713          	andi	a4,a4,2047
20402000:	3fe00513          	li	a0,1022
20402004:	00b7f7b3          	and	a5,a5,a1
20402008:	01f5d593          	srli	a1,a1,0x1f
2040200c:	04e55a63          	bge	a0,a4,20402060 <__fixunsdfsi+0x74>
20402010:	00000513          	li	a0,0
20402014:	00059863          	bnez	a1,20402024 <__fixunsdfsi+0x38>
20402018:	41e00593          	li	a1,1054
2040201c:	fff00513          	li	a0,-1
20402020:	00e5d463          	bge	a1,a4,20402028 <__fixunsdfsi+0x3c>
20402024:	00008067          	ret
20402028:	00d7e7b3          	or	a5,a5,a3
2040202c:	43300693          	li	a3,1075
20402030:	40e686b3          	sub	a3,a3,a4
20402034:	01f00593          	li	a1,31
20402038:	00d5cc63          	blt	a1,a3,20402050 <__fixunsdfsi+0x64>
2040203c:	bed70713          	addi	a4,a4,-1043
20402040:	00e797b3          	sll	a5,a5,a4
20402044:	00d65533          	srl	a0,a2,a3
20402048:	00a7e533          	or	a0,a5,a0
2040204c:	00008067          	ret
20402050:	41300513          	li	a0,1043
20402054:	40e50533          	sub	a0,a0,a4
20402058:	00a7d533          	srl	a0,a5,a0
2040205c:	00008067          	ret
20402060:	00000513          	li	a0,0
20402064:	00008067          	ret

20402068 <__mulsi3>:
20402068:	00050613          	mv	a2,a0
2040206c:	00000513          	li	a0,0
20402070:	0015f693          	andi	a3,a1,1
20402074:	00068463          	beqz	a3,2040207c <__mulsi3+0x14>
20402078:	00c50533          	add	a0,a0,a2
2040207c:	0015d593          	srli	a1,a1,0x1
20402080:	00161613          	slli	a2,a2,0x1
20402084:	fe0596e3          	bnez	a1,20402070 <__mulsi3+0x8>
20402088:	00008067          	ret

2040208c <__divsi3>:
2040208c:	06054063          	bltz	a0,204020ec <__umodsi3+0x10>
20402090:	0605c663          	bltz	a1,204020fc <__umodsi3+0x20>

20402094 <__udivsi3>:
20402094:	00058613          	mv	a2,a1
20402098:	00050593          	mv	a1,a0
2040209c:	fff00513          	li	a0,-1
204020a0:	02060c63          	beqz	a2,204020d8 <__udivsi3+0x44>
204020a4:	00100693          	li	a3,1
204020a8:	00b67a63          	bgeu	a2,a1,204020bc <__udivsi3+0x28>
204020ac:	00c05863          	blez	a2,204020bc <__udivsi3+0x28>
204020b0:	00161613          	slli	a2,a2,0x1
204020b4:	00169693          	slli	a3,a3,0x1
204020b8:	feb66ae3          	bltu	a2,a1,204020ac <__udivsi3+0x18>
204020bc:	00000513          	li	a0,0
204020c0:	00c5e663          	bltu	a1,a2,204020cc <__udivsi3+0x38>
204020c4:	40c585b3          	sub	a1,a1,a2
204020c8:	00d56533          	or	a0,a0,a3
204020cc:	0016d693          	srli	a3,a3,0x1
204020d0:	00165613          	srli	a2,a2,0x1
204020d4:	fe0696e3          	bnez	a3,204020c0 <__udivsi3+0x2c>
204020d8:	00008067          	ret

204020dc <__umodsi3>:
204020dc:	00008293          	mv	t0,ra
204020e0:	fb5ff0ef          	jal	ra,20402094 <__udivsi3>
204020e4:	00058513          	mv	a0,a1
204020e8:	00028067          	jr	t0
204020ec:	40a00533          	neg	a0,a0
204020f0:	0005d863          	bgez	a1,20402100 <__umodsi3+0x24>
204020f4:	40b005b3          	neg	a1,a1
204020f8:	f9dff06f          	j	20402094 <__udivsi3>
204020fc:	40b005b3          	neg	a1,a1
20402100:	00008293          	mv	t0,ra
20402104:	f91ff0ef          	jal	ra,20402094 <__udivsi3>
20402108:	40a00533          	neg	a0,a0
2040210c:	00028067          	jr	t0

20402110 <__modsi3>:
20402110:	00008293          	mv	t0,ra
20402114:	0005ca63          	bltz	a1,20402128 <__modsi3+0x18>
20402118:	00054c63          	bltz	a0,20402130 <__modsi3+0x20>
2040211c:	f79ff0ef          	jal	ra,20402094 <__udivsi3>
20402120:	00058513          	mv	a0,a1
20402124:	00028067          	jr	t0
20402128:	40b005b3          	neg	a1,a1
2040212c:	fe0558e3          	bgez	a0,2040211c <__modsi3+0xc>
20402130:	40a00533          	neg	a0,a0
20402134:	f61ff0ef          	jal	ra,20402094 <__udivsi3>
20402138:	40b00533          	neg	a0,a1
2040213c:	00028067          	jr	t0

20402140 <__clzsi2>:
20402140:	000107b7          	lui	a5,0x10
20402144:	02f57a63          	bgeu	a0,a5,20402178 <__clzsi2+0x38>
20402148:	0ff00793          	li	a5,255
2040214c:	00a7b7b3          	sltu	a5,a5,a0
20402150:	00379793          	slli	a5,a5,0x3
20402154:	02000713          	li	a4,32
20402158:	40f70733          	sub	a4,a4,a5
2040215c:	00f557b3          	srl	a5,a0,a5
20402160:	00000517          	auipc	a0,0x0
20402164:	28050513          	addi	a0,a0,640 # 204023e0 <__clz_tab>
20402168:	00f507b3          	add	a5,a0,a5
2040216c:	0007c503          	lbu	a0,0(a5) # 10000 <__stack_size+0xf800>
20402170:	40a70533          	sub	a0,a4,a0
20402174:	00008067          	ret
20402178:	01000737          	lui	a4,0x1000
2040217c:	01000793          	li	a5,16
20402180:	fce56ae3          	bltu	a0,a4,20402154 <__clzsi2+0x14>
20402184:	01800793          	li	a5,24
20402188:	fcdff06f          	j	20402154 <__clzsi2+0x14>