
spi_flash.elf:     file format elf32-littleriscv


Disassembly of section .text:

20000000 <_prog_start>:
20000000:	00000093          	li	ra,0
20000004:	00000113          	li	sp,0
20000008:	00000193          	li	gp,0
2000000c:	00000213          	li	tp,0
20000010:	00000293          	li	t0,0
20000014:	00000313          	li	t1,0
20000018:	00000393          	li	t2,0
2000001c:	00000413          	li	s0,0
20000020:	00000493          	li	s1,0
20000024:	00000513          	li	a0,0
20000028:	00000593          	li	a1,0
2000002c:	00000613          	li	a2,0
20000030:	00000693          	li	a3,0
20000034:	00000713          	li	a4,0
20000038:	00000793          	li	a5,0
2000003c:	00000813          	li	a6,0
20000040:	00000893          	li	a7,0
20000044:	00000913          	li	s2,0
20000048:	00000993          	li	s3,0
2000004c:	00000a13          	li	s4,0
20000050:	00000a93          	li	s5,0
20000054:	00000b13          	li	s6,0
20000058:	00000b93          	li	s7,0
2000005c:	00000c13          	li	s8,0
20000060:	00000c93          	li	s9,0
20000064:	00000d13          	li	s10,0
20000068:	00000d93          	li	s11,0
2000006c:	00000e13          	li	t3,0
20000070:	00000e93          	li	t4,0
20000074:	00000f13          	li	t5,0
20000078:	00000f93          	li	t6,0
2000007c:	00800913          	li	s2,8
20000080:	30491073          	csrw	mie,s2
20000084:	00000493          	li	s1,0
20000088:	f1402973          	csrr	s2,mhartid
2000008c:	03249663          	bne	s1,s2,200000b8 <_prog_start+0xb8>
20000090:	08002137          	lui	sp,0x8002
20000094:	ff010113          	addi	sp,sp,-16 # 8001ff0 <_stack>
20000098:	421000ef          	jal	ra,20000cb8 <main>
2000009c:	020004b7          	lui	s1,0x2000
200000a0:	00100913          	li	s2,1
200000a4:	0124a023          	sw	s2,0(s1) # 2000000 <spi_quad_mode-0x6000000>
200000a8:	00448493          	addi	s1,s1,4
200000ac:	02000937          	lui	s2,0x2000
200000b0:	08090913          	addi	s2,s2,128 # 2000080 <spi_quad_mode-0x5ffff80>
200000b4:	ff24c6e3          	blt	s1,s2,200000a0 <_prog_start+0xa0>
200000b8:	10500073          	wfi
200000bc:	34402973          	csrr	s2,mip
200000c0:	00897913          	andi	s2,s2,8
200000c4:	fe090ae3          	beqz	s2,200000b8 <_prog_start+0xb8>
200000c8:	020004b7          	lui	s1,0x2000
200000cc:	f1402973          	csrr	s2,mhartid
200000d0:	00291913          	slli	s2,s2,0x2
200000d4:	00990933          	add	s2,s2,s1
200000d8:	00092023          	sw	zero,0(s2)
200000dc:	0004a903          	lw	s2,0(s1) # 2000000 <spi_quad_mode-0x6000000>
200000e0:	fe091ee3          	bnez	s2,200000dc <_prog_start+0xdc>
200000e4:	00448493          	addi	s1,s1,4
200000e8:	02000937          	lui	s2,0x2000
200000ec:	08090913          	addi	s2,s2,128 # 2000080 <spi_quad_mode-0x5ffff80>
200000f0:	ff24c6e3          	blt	s1,s2,200000dc <_prog_start+0xdc>

200000f4 <loop>:
200000f4:	0000006f          	j	200000f4 <loop>

200000f8 <memset>:
200000f8:	0ff5f593          	andi	a1,a1,255
200000fc:	00c50733          	add	a4,a0,a2
20000100:	87aa                	mv	a5,a0
20000102:	00c05763          	blez	a2,20000110 <memset+0x18>
20000106:	0785                	addi	a5,a5,1
20000108:	feb78fa3          	sb	a1,-1(a5)
2000010c:	fef71de3          	bne	a4,a5,20000106 <memset+0xe>
20000110:	8082                	ret

20000112 <memcpy>:
20000112:	00c05c63          	blez	a2,2000012a <memcpy+0x18>
20000116:	962a                	add	a2,a2,a0
20000118:	87aa                	mv	a5,a0
2000011a:	0005c703          	lbu	a4,0(a1)
2000011e:	0785                	addi	a5,a5,1
20000120:	0585                	addi	a1,a1,1
20000122:	fee78fa3          	sb	a4,-1(a5)
20000126:	fef61ae3          	bne	a2,a5,2000011a <memcpy+0x8>
2000012a:	8082                	ret

2000012c <memcmp>:
2000012c:	02c05563          	blez	a2,20000156 <memcmp+0x2a>
20000130:	962e                	add	a2,a2,a1
20000132:	a019                	j	20000138 <memcmp+0xc>
20000134:	02b60163          	beq	a2,a1,20000156 <memcmp+0x2a>
20000138:	00054783          	lbu	a5,0(a0)
2000013c:	0005c703          	lbu	a4,0(a1)
20000140:	0505                	addi	a0,a0,1
20000142:	0585                	addi	a1,a1,1
20000144:	fee788e3          	beq	a5,a4,20000134 <memcmp+0x8>
20000148:	00f73533          	sltu	a0,a4,a5
2000014c:	40a00533          	neg	a0,a0
20000150:	8909                	andi	a0,a0,2
20000152:	157d                	addi	a0,a0,-1
20000154:	8082                	ret
20000156:	4501                	li	a0,0
20000158:	8082                	ret

2000015a <strlen>:
2000015a:	00054783          	lbu	a5,0(a0)
2000015e:	872a                	mv	a4,a0
20000160:	4501                	li	a0,0
20000162:	cb81                	beqz	a5,20000172 <strlen+0x18>
20000164:	0505                	addi	a0,a0,1
20000166:	00a707b3          	add	a5,a4,a0
2000016a:	0007c783          	lbu	a5,0(a5)
2000016e:	fbfd                	bnez	a5,20000164 <strlen+0xa>
20000170:	8082                	ret
20000172:	8082                	ret

20000174 <strcpy>:
20000174:	0005c783          	lbu	a5,0(a1)
20000178:	00f50023          	sb	a5,0(a0)
2000017c:	0005c783          	lbu	a5,0(a1)
20000180:	cb99                	beqz	a5,20000196 <strcpy+0x22>
20000182:	87aa                	mv	a5,a0
20000184:	0015c703          	lbu	a4,1(a1)
20000188:	0585                	addi	a1,a1,1
2000018a:	0785                	addi	a5,a5,1
2000018c:	00e78023          	sb	a4,0(a5)
20000190:	0005c703          	lbu	a4,0(a1)
20000194:	fb65                	bnez	a4,20000184 <strcpy+0x10>
20000196:	8082                	ret

20000198 <strcmp>:
20000198:	a019                	j	2000019e <strcmp+0x6>
2000019a:	00e79d63          	bne	a5,a4,200001b4 <strcmp+0x1c>
2000019e:	00054783          	lbu	a5,0(a0)
200001a2:	0005c703          	lbu	a4,0(a1)
200001a6:	0505                	addi	a0,a0,1
200001a8:	0585                	addi	a1,a1,1
200001aa:	00e7e6b3          	or	a3,a5,a4
200001ae:	f6f5                	bnez	a3,2000019a <strcmp+0x2>
200001b0:	4501                	li	a0,0
200001b2:	8082                	ret
200001b4:	00f73533          	sltu	a0,a4,a5
200001b8:	40a00533          	neg	a0,a0
200001bc:	8909                	andi	a0,a0,2
200001be:	157d                	addi	a0,a0,-1
200001c0:	8082                	ret

200001c2 <strncmp>:
200001c2:	87aa                	mv	a5,a0
200001c4:	00c50833          	add	a6,a0,a2
200001c8:	0007c703          	lbu	a4,0(a5)
200001cc:	40f806b3          	sub	a3,a6,a5
200001d0:	eb19                	bnez	a4,200001e6 <strncmp+0x24>
200001d2:	0005c703          	lbu	a4,0(a1)
200001d6:	c70d                	beqz	a4,20000200 <strncmp+0x3e>
200001d8:	9532                	add	a0,a0,a2
200001da:	8d1d                	sub	a0,a0,a5
200001dc:	00a02533          	sgtz	a0,a0
200001e0:	40a00533          	neg	a0,a0
200001e4:	8082                	ret
200001e6:	00d05d63          	blez	a3,20000200 <strncmp+0x3e>
200001ea:	0005c683          	lbu	a3,0(a1)
200001ee:	0785                	addi	a5,a5,1
200001f0:	0585                	addi	a1,a1,1
200001f2:	fce68be3          	beq	a3,a4,200001c8 <strncmp+0x6>
200001f6:	4505                	li	a0,1
200001f8:	fee6e6e3          	bltu	a3,a4,200001e4 <strncmp+0x22>
200001fc:	557d                	li	a0,-1
200001fe:	8082                	ret
20000200:	4501                	li	a0,0
20000202:	8082                	ret

20000204 <putc>:
20000204:	1141                	addi	sp,sp,-16
20000206:	c422                	sw	s0,8(sp)
20000208:	c606                	sw	ra,12(sp)
2000020a:	47a9                	li	a5,10
2000020c:	842a                	mv	s0,a0
2000020e:	00f50863          	beq	a0,a5,2000021e <putc+0x1a>
20000212:	85a2                	mv	a1,s0
20000214:	4422                	lw	s0,8(sp)
20000216:	40b2                	lw	ra,12(sp)
20000218:	4501                	li	a0,0
2000021a:	0141                	addi	sp,sp,16
2000021c:	a261                	j	200003a4 <serial_send_byte>
2000021e:	45b5                	li	a1,13
20000220:	4501                	li	a0,0
20000222:	2249                	jal	200003a4 <serial_send_byte>
20000224:	85a2                	mv	a1,s0
20000226:	4422                	lw	s0,8(sp)
20000228:	40b2                	lw	ra,12(sp)
2000022a:	4501                	li	a0,0
2000022c:	0141                	addi	sp,sp,16
2000022e:	aa9d                	j	200003a4 <serial_send_byte>

20000230 <getc>:
20000230:	1141                	addi	sp,sp,-16
20000232:	4501                	li	a0,0
20000234:	c422                	sw	s0,8(sp)
20000236:	c606                	sw	ra,12(sp)
20000238:	225d                	jal	200003de <serial_recv_byte>
2000023a:	47b5                	li	a5,13
2000023c:	4429                	li	s0,10
2000023e:	00f50363          	beq	a0,a5,20000244 <getc+0x14>
20000242:	842a                	mv	s0,a0
20000244:	8522                	mv	a0,s0
20000246:	3f7d                	jal	20000204 <putc>
20000248:	40b2                	lw	ra,12(sp)
2000024a:	8522                	mv	a0,s0
2000024c:	4422                	lw	s0,8(sp)
2000024e:	0141                	addi	sp,sp,16
20000250:	8082                	ret

20000252 <puts>:
20000252:	1141                	addi	sp,sp,-16
20000254:	c422                	sw	s0,8(sp)
20000256:	c606                	sw	ra,12(sp)
20000258:	842a                	mv	s0,a0
2000025a:	00054503          	lbu	a0,0(a0)
2000025e:	c511                	beqz	a0,2000026a <puts+0x18>
20000260:	0405                	addi	s0,s0,1
20000262:	374d                	jal	20000204 <putc>
20000264:	00044503          	lbu	a0,0(s0)
20000268:	fd65                	bnez	a0,20000260 <puts+0xe>
2000026a:	40b2                	lw	ra,12(sp)
2000026c:	4422                	lw	s0,8(sp)
2000026e:	4501                	li	a0,0
20000270:	0141                	addi	sp,sp,16
20000272:	8082                	ret

20000274 <gets>:
20000274:	1141                	addi	sp,sp,-16
20000276:	c422                	sw	s0,8(sp)
20000278:	c226                	sw	s1,4(sp)
2000027a:	c04a                	sw	s2,0(sp)
2000027c:	c606                	sw	ra,12(sp)
2000027e:	4929                	li	s2,10
20000280:	842a                	mv	s0,a0
20000282:	4481                	li	s1,0
20000284:	3775                	jal	20000230 <getc>
20000286:	01250c63          	beq	a0,s2,2000029e <gets+0x2a>
2000028a:	00a40023          	sb	a0,0(s0)
2000028e:	00148793          	addi	a5,s1,1
20000292:	0405                	addi	s0,s0,1
20000294:	c519                	beqz	a0,200002a2 <gets+0x2e>
20000296:	84be                	mv	s1,a5
20000298:	3f61                	jal	20000230 <getc>
2000029a:	ff2518e3          	bne	a0,s2,2000028a <gets+0x16>
2000029e:	00040023          	sb	zero,0(s0)
200002a2:	40b2                	lw	ra,12(sp)
200002a4:	4422                	lw	s0,8(sp)
200002a6:	4902                	lw	s2,0(sp)
200002a8:	8526                	mv	a0,s1
200002aa:	4492                	lw	s1,4(sp)
200002ac:	0141                	addi	sp,sp,16
200002ae:	8082                	ret

200002b0 <putxval>:
200002b0:	1101                	addi	sp,sp,-32
200002b2:	ce06                	sw	ra,28(sp)
200002b4:	cc22                	sw	s0,24(sp)
200002b6:	00010623          	sb	zero,12(sp)
200002ba:	ed05                	bnez	a0,200002f2 <putxval+0x42>
200002bc:	e191                	bnez	a1,200002c0 <putxval+0x10>
200002be:	4585                	li	a1,1
200002c0:	00b10793          	addi	a5,sp,11
200002c4:	03000713          	li	a4,48
200002c8:	c591                	beqz	a1,200002d4 <putxval+0x24>
200002ca:	00e78023          	sb	a4,0(a5)
200002ce:	15fd                	addi	a1,a1,-1
200002d0:	17fd                	addi	a5,a5,-1
200002d2:	fde5                	bnez	a1,200002ca <putxval+0x1a>
200002d4:	0017c503          	lbu	a0,1(a5)
200002d8:	00178413          	addi	s0,a5,1
200002dc:	c511                	beqz	a0,200002e8 <putxval+0x38>
200002de:	0405                	addi	s0,s0,1
200002e0:	3715                	jal	20000204 <putc>
200002e2:	00044503          	lbu	a0,0(s0)
200002e6:	fd65                	bnez	a0,200002de <putxval+0x2e>
200002e8:	40f2                	lw	ra,28(sp)
200002ea:	4462                	lw	s0,24(sp)
200002ec:	4501                	li	a0,0
200002ee:	6105                	addi	sp,sp,32
200002f0:	8082                	ret
200002f2:	872a                	mv	a4,a0
200002f4:	00f77793          	andi	a5,a4,15
200002f8:	00001817          	auipc	a6,0x1
200002fc:	cfc80813          	addi	a6,a6,-772 # 20000ff4 <uart_ctrl_addr+0x22c>
20000300:	97c2                	add	a5,a5,a6
20000302:	0007c503          	lbu	a0,0(a5)
20000306:	00b10413          	addi	s0,sp,11
2000030a:	fff40793          	addi	a5,s0,-1
2000030e:	00a780a3          	sb	a0,1(a5)
20000312:	8311                	srli	a4,a4,0x4
20000314:	cd99                	beqz	a1,20000332 <putxval+0x82>
20000316:	15fd                	addi	a1,a1,-1
20000318:	d755                	beqz	a4,200002c4 <putxval+0x14>
2000031a:	843e                	mv	s0,a5
2000031c:	00f77793          	andi	a5,a4,15
20000320:	97c2                	add	a5,a5,a6
20000322:	0007c503          	lbu	a0,0(a5)
20000326:	8311                	srli	a4,a4,0x4
20000328:	fff40793          	addi	a5,s0,-1
2000032c:	00a780a3          	sb	a0,1(a5)
20000330:	f1fd                	bnez	a1,20000316 <putxval+0x66>
20000332:	00f77693          	andi	a3,a4,15
20000336:	96c2                	add	a3,a3,a6
20000338:	fff78613          	addi	a2,a5,-1
2000033c:	d345                	beqz	a4,200002dc <putxval+0x2c>
2000033e:	0006c503          	lbu	a0,0(a3)
20000342:	8311                	srli	a4,a4,0x4
20000344:	843e                	mv	s0,a5
20000346:	00a78023          	sb	a0,0(a5)
2000034a:	00f77693          	andi	a3,a4,15
2000034e:	87b2                	mv	a5,a2
20000350:	96c2                	add	a3,a3,a6
20000352:	fff78613          	addi	a2,a5,-1
20000356:	d359                	beqz	a4,200002dc <putxval+0x2c>
20000358:	b7dd                	j	2000033e <putxval+0x8e>

2000035a <serial_init>:
2000035a:	00251793          	slli	a5,a0,0x2
2000035e:	00001517          	auipc	a0,0x1
20000362:	a6a50513          	addi	a0,a0,-1430 # 20000dc8 <uart_ctrl_addr>
20000366:	953e                	add	a0,a0,a5
20000368:	4118                	lw	a4,0(a0)
2000036a:	4785                	li	a5,1
2000036c:	c71c                	sw	a5,8(a4)
2000036e:	c75c                	sw	a5,12(a4)
20000370:	00f58a63          	beq	a1,a5,20000384 <serial_init+0x2a>
20000374:	36300793          	li	a5,867
20000378:	cf1c                	sw	a5,24(a4)
2000037a:	435c                	lw	a5,4(a4)
2000037c:	fe07dfe3          	bgez	a5,2000037a <serial_init+0x20>
20000380:	4501                	li	a0,0
20000382:	8082                	ret
20000384:	47bd                	li	a5,15
20000386:	cf1c                	sw	a5,24(a4)
20000388:	bfcd                	j	2000037a <serial_init+0x20>

2000038a <serial_is_send_enable>:
2000038a:	00251793          	slli	a5,a0,0x2
2000038e:	00001517          	auipc	a0,0x1
20000392:	a3a50513          	addi	a0,a0,-1478 # 20000dc8 <uart_ctrl_addr>
20000396:	953e                	add	a0,a0,a5
20000398:	411c                	lw	a5,0(a0)
2000039a:	4388                	lw	a0,0(a5)
2000039c:	fff54513          	not	a0,a0
200003a0:	817d                	srli	a0,a0,0x1f
200003a2:	8082                	ret

200003a4 <serial_send_byte>:
200003a4:	00251793          	slli	a5,a0,0x2
200003a8:	00001517          	auipc	a0,0x1
200003ac:	a2050513          	addi	a0,a0,-1504 # 20000dc8 <uart_ctrl_addr>
200003b0:	953e                	add	a0,a0,a5
200003b2:	4118                	lw	a4,0(a0)
200003b4:	431c                	lw	a5,0(a4)
200003b6:	fe07cfe3          	bltz	a5,200003b4 <serial_send_byte+0x10>
200003ba:	c30c                	sw	a1,0(a4)
200003bc:	4501                	li	a0,0
200003be:	8082                	ret

200003c0 <serial_is_recv_enable>:
200003c0:	00251793          	slli	a5,a0,0x2
200003c4:	00001517          	auipc	a0,0x1
200003c8:	a0450513          	addi	a0,a0,-1532 # 20000dc8 <uart_ctrl_addr>
200003cc:	953e                	add	a0,a0,a5
200003ce:	411c                	lw	a5,0(a0)
200003d0:	43dc                	lw	a5,4(a5)
200003d2:	fff7c513          	not	a0,a5
200003d6:	00f58023          	sb	a5,0(a1)
200003da:	817d                	srli	a0,a0,0x1f
200003dc:	8082                	ret

200003de <serial_recv_byte>:
200003de:	00251793          	slli	a5,a0,0x2
200003e2:	00001517          	auipc	a0,0x1
200003e6:	9e650513          	addi	a0,a0,-1562 # 20000dc8 <uart_ctrl_addr>
200003ea:	953e                	add	a0,a0,a5
200003ec:	411c                	lw	a5,0(a0)
200003ee:	43c8                	lw	a0,4(a5)
200003f0:	fe054fe3          	bltz	a0,200003ee <serial_recv_byte+0x10>
200003f4:	0ff57513          	andi	a0,a0,255
200003f8:	8082                	ret

200003fa <number>:
200003fa:	711d                	addi	sp,sp,-96
200003fc:	cea2                	sw	s0,92(sp)
200003fe:	cca6                	sw	s1,88(sp)
20000400:	0407f813          	andi	a6,a5,64
20000404:	00001e17          	auipc	t3,0x1
20000408:	c2ce0e13          	addi	t3,t3,-980 # 20001030 <uart_ctrl_addr+0x268>
2000040c:	00081663          	bnez	a6,20000418 <number+0x1e>
20000410:	00001e17          	auipc	t3,0x1
20000414:	bf8e0e13          	addi	t3,t3,-1032 # 20001008 <uart_ctrl_addr+0x240>
20000418:	0107f413          	andi	s0,a5,16
2000041c:	14040263          	beqz	s0,20000560 <number+0x166>
20000420:	9bf9                	andi	a5,a5,-2
20000422:	84a2                	mv	s1,s0
20000424:	0027f813          	andi	a6,a5,2
20000428:	02000f93          	li	t6,32
2000042c:	0207f393          	andi	t2,a5,32
20000430:	14080663          	beqz	a6,2000057c <number+0x182>
20000434:	1405c663          	bltz	a1,20000580 <number+0x186>
20000438:	0047f813          	andi	a6,a5,4
2000043c:	16081c63          	bnez	a6,200005b4 <number+0x1ba>
20000440:	8ba1                	andi	a5,a5,8
20000442:	4281                	li	t0,0
20000444:	c781                	beqz	a5,2000044c <number+0x52>
20000446:	16fd                	addi	a3,a3,-1
20000448:	02000293          	li	t0,32
2000044c:	00038a63          	beqz	t2,20000460 <number+0x66>
20000450:	47c1                	li	a5,16
20000452:	16f60f63          	beq	a2,a5,200005d0 <number+0x1d6>
20000456:	ff860793          	addi	a5,a2,-8
2000045a:	0017b793          	seqz	a5,a5
2000045e:	8e9d                	sub	a3,a3,a5
20000460:	12059763          	bnez	a1,2000058e <number+0x194>
20000464:	03000793          	li	a5,48
20000468:	00f10623          	sb	a5,12(sp)
2000046c:	4301                	li	t1,0
2000046e:	03000813          	li	a6,48
20000472:	4885                	li	a7,1
20000474:	007c                	addi	a5,sp,12
20000476:	8ec6                	mv	t4,a7
20000478:	00e8d363          	bge	a7,a4,2000047e <number+0x84>
2000047c:	8eba                	mv	t4,a4
2000047e:	41d68e33          	sub	t3,a3,t4
20000482:	fffe0593          	addi	a1,t3,-1
20000486:	ec91                	bnez	s1,200004a2 <number+0xa8>
20000488:	01c506b3          	add	a3,a0,t3
2000048c:	02000713          	li	a4,32
20000490:	15c05a63          	blez	t3,200005e4 <number+0x1ea>
20000494:	0505                	addi	a0,a0,1
20000496:	fee50fa3          	sb	a4,-1(a0)
2000049a:	fed51de3          	bne	a0,a3,20000494 <number+0x9a>
2000049e:	55f9                	li	a1,-2
200004a0:	5e7d                	li	t3,-1
200004a2:	00028563          	beqz	t0,200004ac <number+0xb2>
200004a6:	00550023          	sb	t0,0(a0)
200004aa:	0505                	addi	a0,a0,1
200004ac:	00038863          	beqz	t2,200004bc <number+0xc2>
200004b0:	4721                	li	a4,8
200004b2:	12e60163          	beq	a2,a4,200005d4 <number+0x1da>
200004b6:	4741                	li	a4,16
200004b8:	10e60263          	beq	a2,a4,200005bc <number+0x1c2>
200004bc:	e80d                	bnez	s0,200004ee <number+0xf4>
200004be:	862a                	mv	a2,a0
200004c0:	4705                	li	a4,1
200004c2:	13c05663          	blez	t3,200005ee <number+0x1f4>
200004c6:	0605                	addi	a2,a2,1
200004c8:	40c706b3          	sub	a3,a4,a2
200004cc:	96ae                	add	a3,a3,a1
200004ce:	96aa                	add	a3,a3,a0
200004d0:	fff60fa3          	sb	t6,-1(a2)
200004d4:	fed049e3          	bgtz	a3,200004c6 <number+0xcc>
200004d8:	fff5c713          	not	a4,a1
200004dc:	877d                	srai	a4,a4,0x1f
200004de:	8f6d                	and	a4,a4,a1
200004e0:	15fd                	addi	a1,a1,-1
200004e2:	40e58e33          	sub	t3,a1,a4
200004e6:	0705                	addi	a4,a4,1
200004e8:	953a                	add	a0,a0,a4
200004ea:	fffe0593          	addi	a1,t3,-1
200004ee:	411e8733          	sub	a4,t4,a7
200004f2:	972a                	add	a4,a4,a0
200004f4:	03000693          	li	a3,48
200004f8:	0fd8d463          	bge	a7,t4,200005e0 <number+0x1e6>
200004fc:	0505                	addi	a0,a0,1
200004fe:	fed50fa3          	sb	a3,-1(a0)
20000502:	fea71de3          	bne	a4,a0,200004fc <number+0x102>
20000506:	00678633          	add	a2,a5,t1
2000050a:	86ba                	mv	a3,a4
2000050c:	4505                	li	a0,1
2000050e:	a019                	j	20000514 <number+0x11a>
20000510:	00064803          	lbu	a6,0(a2)
20000514:	0685                	addi	a3,a3,1
20000516:	40d507b3          	sub	a5,a0,a3
2000051a:	979a                	add	a5,a5,t1
2000051c:	97ba                	add	a5,a5,a4
2000051e:	ff068fa3          	sb	a6,-1(a3)
20000522:	167d                	addi	a2,a2,-1
20000524:	fef046e3          	bgtz	a5,20000510 <number+0x116>
20000528:	00130513          	addi	a0,t1,1
2000052c:	953a                	add	a0,a0,a4
2000052e:	03c05563          	blez	t3,20000558 <number+0x15e>
20000532:	872a                	mv	a4,a0
20000534:	02000613          	li	a2,32
20000538:	4685                	li	a3,1
2000053a:	0705                	addi	a4,a4,1
2000053c:	40e687b3          	sub	a5,a3,a4
20000540:	97ae                	add	a5,a5,a1
20000542:	97aa                	add	a5,a5,a0
20000544:	fec70fa3          	sb	a2,-1(a4)
20000548:	fef049e3          	bgtz	a5,2000053a <number+0x140>
2000054c:	fff5c793          	not	a5,a1
20000550:	87fd                	srai	a5,a5,0x1f
20000552:	8dfd                	and	a1,a1,a5
20000554:	0585                	addi	a1,a1,1
20000556:	952e                	add	a0,a0,a1
20000558:	4476                	lw	s0,92(sp)
2000055a:	44e6                	lw	s1,88(sp)
2000055c:	6125                	addi	sp,sp,96
2000055e:	8082                	ret
20000560:	0017f813          	andi	a6,a5,1
20000564:	0117f493          	andi	s1,a5,17
20000568:	03000f93          	li	t6,48
2000056c:	ea080ce3          	beqz	a6,20000424 <number+0x2a>
20000570:	0027f813          	andi	a6,a5,2
20000574:	0207f393          	andi	t2,a5,32
20000578:	ea081ee3          	bnez	a6,20000434 <number+0x3a>
2000057c:	4281                	li	t0,0
2000057e:	b5f9                	j	2000044c <number+0x52>
20000580:	40b005b3          	neg	a1,a1
20000584:	16fd                	addi	a3,a3,-1
20000586:	02d00293          	li	t0,45
2000058a:	ec0393e3          	bnez	t2,20000450 <number+0x56>
2000058e:	4881                	li	a7,0
20000590:	007c                	addi	a5,sp,12
20000592:	02c5f833          	remu	a6,a1,a2
20000596:	8346                	mv	t1,a7
20000598:	0885                	addi	a7,a7,1
2000059a:	01178f33          	add	t5,a5,a7
2000059e:	8eae                	mv	t4,a1
200005a0:	9872                	add	a6,a6,t3
200005a2:	00084803          	lbu	a6,0(a6)
200005a6:	02c5d5b3          	divu	a1,a1,a2
200005aa:	ff0f0fa3          	sb	a6,-1(t5)
200005ae:	fecef2e3          	bgeu	t4,a2,20000592 <number+0x198>
200005b2:	b5d1                	j	20000476 <number+0x7c>
200005b4:	16fd                	addi	a3,a3,-1
200005b6:	02b00293          	li	t0,43
200005ba:	bd49                	j	2000044c <number+0x52>
200005bc:	03000713          	li	a4,48
200005c0:	00e50023          	sb	a4,0(a0)
200005c4:	07800713          	li	a4,120
200005c8:	00e500a3          	sb	a4,1(a0)
200005cc:	0509                	addi	a0,a0,2
200005ce:	b5fd                	j	200004bc <number+0xc2>
200005d0:	16f9                	addi	a3,a3,-2
200005d2:	b579                	j	20000460 <number+0x66>
200005d4:	03000713          	li	a4,48
200005d8:	00e50023          	sb	a4,0(a0)
200005dc:	0505                	addi	a0,a0,1
200005de:	bdf9                	j	200004bc <number+0xc2>
200005e0:	872a                	mv	a4,a0
200005e2:	b715                	j	20000506 <number+0x10c>
200005e4:	ffee0713          	addi	a4,t3,-2
200005e8:	8e2e                	mv	t3,a1
200005ea:	85ba                	mv	a1,a4
200005ec:	bd5d                	j	200004a2 <number+0xa8>
200005ee:	8e2e                	mv	t3,a1
200005f0:	15fd                	addi	a1,a1,-1
200005f2:	bdf5                	j	200004ee <number+0xf4>

200005f4 <uart_send_char>:
200005f4:	85aa                	mv	a1,a0
200005f6:	4501                	li	a0,0
200005f8:	b375                	j	200003a4 <serial_send_byte>

200005fa <ee_printf>:
200005fa:	7149                	addi	sp,sp,-368
200005fc:	13612823          	sw	s6,304(sp)
20000600:	14112623          	sw	ra,332(sp)
20000604:	14812423          	sw	s0,328(sp)
20000608:	14912223          	sw	s1,324(sp)
2000060c:	15212023          	sw	s2,320(sp)
20000610:	13312e23          	sw	s3,316(sp)
20000614:	13412c23          	sw	s4,312(sp)
20000618:	13512a23          	sw	s5,308(sp)
2000061c:	13712623          	sw	s7,300(sp)
20000620:	13812423          	sw	s8,296(sp)
20000624:	13912223          	sw	s9,292(sp)
20000628:	13a12023          	sw	s10,288(sp)
2000062c:	14b12a23          	sw	a1,340(sp)
20000630:	14c12c23          	sw	a2,344(sp)
20000634:	14d12e23          	sw	a3,348(sp)
20000638:	16e12023          	sw	a4,352(sp)
2000063c:	16f12223          	sw	a5,356(sp)
20000640:	17012423          	sw	a6,360(sp)
20000644:	17112623          	sw	a7,364(sp)
20000648:	00054783          	lbu	a5,0(a0)
2000064c:	15410b13          	addi	s6,sp,340
20000650:	c25a                	sw	s6,4(sp)
20000652:	5c078963          	beqz	a5,20000c24 <ee_printf+0x62a>
20000656:	02010993          	addi	s3,sp,32
2000065a:	832a                	mv	t1,a0
2000065c:	00000a97          	auipc	s5,0x0
20000660:	784a8a93          	addi	s5,s5,1924 # 20000de0 <uart_ctrl_addr+0x18>
20000664:	854e                	mv	a0,s3
20000666:	02e00b93          	li	s7,46
2000066a:	00000a17          	auipc	s4,0x0
2000066e:	7baa0a13          	addi	s4,s4,1978 # 20000e24 <uart_ctrl_addr+0x5c>
20000672:	00001497          	auipc	s1,0x1
20000676:	99648493          	addi	s1,s1,-1642 # 20001008 <uart_ctrl_addr+0x240>
2000067a:	00001417          	auipc	s0,0x1
2000067e:	88a40413          	addi	s0,s0,-1910 # 20000f04 <uart_ctrl_addr+0x13c>
20000682:	02500713          	li	a4,37
20000686:	06e78463          	beq	a5,a4,200006ee <ee_printf+0xf4>
2000068a:	00f50023          	sb	a5,0(a0)
2000068e:	00134783          	lbu	a5,1(t1)
20000692:	0505                	addi	a0,a0,1
20000694:	0305                	addi	t1,t1,1
20000696:	f7f5                	bnez	a5,20000682 <ee_printf+0x88>
20000698:	00050023          	sb	zero,0(a0)
2000069c:	02014583          	lbu	a1,32(sp)
200006a0:	12058463          	beqz	a1,200007c8 <ee_printf+0x1ce>
200006a4:	4405                	li	s0,1
200006a6:	41340433          	sub	s0,s0,s3
200006aa:	4501                	li	a0,0
200006ac:	39e5                	jal	200003a4 <serial_send_byte>
200006ae:	0019c583          	lbu	a1,1(s3)
200006b2:	00898533          	add	a0,s3,s0
200006b6:	0985                	addi	s3,s3,1
200006b8:	f9ed                	bnez	a1,200006aa <ee_printf+0xb0>
200006ba:	14c12083          	lw	ra,332(sp)
200006be:	14812403          	lw	s0,328(sp)
200006c2:	14412483          	lw	s1,324(sp)
200006c6:	14012903          	lw	s2,320(sp)
200006ca:	13c12983          	lw	s3,316(sp)
200006ce:	13812a03          	lw	s4,312(sp)
200006d2:	13412a83          	lw	s5,308(sp)
200006d6:	13012b03          	lw	s6,304(sp)
200006da:	12c12b83          	lw	s7,300(sp)
200006de:	12812c03          	lw	s8,296(sp)
200006e2:	12412c83          	lw	s9,292(sp)
200006e6:	12012d03          	lw	s10,288(sp)
200006ea:	6175                	addi	sp,sp,368
200006ec:	8082                	ret
200006ee:	4781                	li	a5,0
200006f0:	46c1                	li	a3,16
200006f2:	00134583          	lbu	a1,1(t1)
200006f6:	00130913          	addi	s2,t1,1
200006fa:	fe058713          	addi	a4,a1,-32
200006fe:	0ff77713          	andi	a4,a4,255
20000702:	00e6e763          	bltu	a3,a4,20000710 <ee_printf+0x116>
20000706:	070a                	slli	a4,a4,0x2
20000708:	9756                	add	a4,a4,s5
2000070a:	4318                	lw	a4,0(a4)
2000070c:	9756                	add	a4,a4,s5
2000070e:	8702                	jr	a4
20000710:	fd058713          	addi	a4,a1,-48
20000714:	0ff77713          	andi	a4,a4,255
20000718:	46a5                	li	a3,9
2000071a:	0ce6fb63          	bgeu	a3,a4,200007f0 <ee_printf+0x1f6>
2000071e:	02a00713          	li	a4,42
20000722:	56fd                	li	a3,-1
20000724:	0ee58963          	beq	a1,a4,20000816 <ee_printf+0x21c>
20000728:	577d                	li	a4,-1
2000072a:	0b758163          	beq	a1,s7,200007cc <ee_printf+0x1d2>
2000072e:	0df5f613          	andi	a2,a1,223
20000732:	04c00813          	li	a6,76
20000736:	05060363          	beq	a2,a6,2000077c <ee_printf+0x182>
2000073a:	fbf58613          	addi	a2,a1,-65
2000073e:	0ff67613          	andi	a2,a2,255
20000742:	03700813          	li	a6,55
20000746:	04c86e63          	bltu	a6,a2,200007a2 <ee_printf+0x1a8>
2000074a:	060a                	slli	a2,a2,0x2
2000074c:	9652                	add	a2,a2,s4
2000074e:	4210                	lw	a2,0(a2)
20000750:	9652                	add	a2,a2,s4
20000752:	8602                	jr	a2
20000754:	0017e793          	ori	a5,a5,1
20000758:	834a                	mv	t1,s2
2000075a:	bf61                	j	200006f2 <ee_printf+0xf8>
2000075c:	0107e793          	ori	a5,a5,16
20000760:	834a                	mv	t1,s2
20000762:	bf41                	j	200006f2 <ee_printf+0xf8>
20000764:	0047e793          	ori	a5,a5,4
20000768:	834a                	mv	t1,s2
2000076a:	b761                	j	200006f2 <ee_printf+0xf8>
2000076c:	0207e793          	ori	a5,a5,32
20000770:	834a                	mv	t1,s2
20000772:	b741                	j	200006f2 <ee_printf+0xf8>
20000774:	0087e793          	ori	a5,a5,8
20000778:	834a                	mv	t1,s2
2000077a:	bfa5                	j	200006f2 <ee_printf+0xf8>
2000077c:	00194803          	lbu	a6,1(s2)
20000780:	03700313          	li	t1,55
20000784:	00190893          	addi	a7,s2,1
20000788:	fbf80613          	addi	a2,a6,-65
2000078c:	0ff67613          	andi	a2,a2,255
20000790:	00c36763          	bltu	t1,a2,2000079e <ee_printf+0x1a4>
20000794:	060a                	slli	a2,a2,0x2
20000796:	9622                	add	a2,a2,s0
20000798:	4210                	lw	a2,0(a2)
2000079a:	9622                	add	a2,a2,s0
2000079c:	8602                	jr	a2
2000079e:	85c2                	mv	a1,a6
200007a0:	8946                	mv	s2,a7
200007a2:	02500713          	li	a4,37
200007a6:	00150793          	addi	a5,a0,1
200007aa:	42e58963          	beq	a1,a4,20000bdc <ee_printf+0x5e2>
200007ae:	00e50023          	sb	a4,0(a0)
200007b2:	00094703          	lbu	a4,0(s2)
200007b6:	4c071a63          	bnez	a4,20000c8a <ee_printf+0x690>
200007ba:	853e                	mv	a0,a5
200007bc:	00050023          	sb	zero,0(a0)
200007c0:	02014583          	lbu	a1,32(sp)
200007c4:	ee0590e3          	bnez	a1,200006a4 <ee_printf+0xaa>
200007c8:	4501                	li	a0,0
200007ca:	bdc5                	j	200006ba <ee_printf+0xc0>
200007cc:	00194583          	lbu	a1,1(s2)
200007d0:	4625                	li	a2,9
200007d2:	00190813          	addi	a6,s2,1
200007d6:	fd058713          	addi	a4,a1,-48
200007da:	0ff77713          	andi	a4,a4,255
200007de:	3ae67763          	bgeu	a2,a4,20000b8c <ee_printf+0x592>
200007e2:	02a00713          	li	a4,42
200007e6:	3ce58b63          	beq	a1,a4,20000bbc <ee_printf+0x5c2>
200007ea:	8942                	mv	s2,a6
200007ec:	4701                	li	a4,0
200007ee:	b781                	j	2000072e <ee_printf+0x134>
200007f0:	4681                	li	a3,0
200007f2:	4625                	li	a2,9
200007f4:	00269713          	slli	a4,a3,0x2
200007f8:	96ba                	add	a3,a3,a4
200007fa:	0905                	addi	s2,s2,1
200007fc:	0686                	slli	a3,a3,0x1
200007fe:	96ae                	add	a3,a3,a1
20000800:	00094583          	lbu	a1,0(s2)
20000804:	fd068693          	addi	a3,a3,-48
20000808:	fd058713          	addi	a4,a1,-48
2000080c:	0ff77713          	andi	a4,a4,255
20000810:	fee672e3          	bgeu	a2,a4,200007f4 <ee_printf+0x1fa>
20000814:	bf11                	j	20000728 <ee_printf+0x12e>
20000816:	000b2683          	lw	a3,0(s6)
2000081a:	00234583          	lbu	a1,2(t1)
2000081e:	00230913          	addi	s2,t1,2
20000822:	0b11                	addi	s6,s6,4
20000824:	f006d2e3          	bgez	a3,20000728 <ee_printf+0x12e>
20000828:	40d006b3          	neg	a3,a3
2000082c:	0107e793          	ori	a5,a5,16
20000830:	bde5                	j	20000728 <ee_printf+0x12e>
20000832:	004b0813          	addi	a6,s6,4
20000836:	4641                	li	a2,16
20000838:	000b2583          	lw	a1,0(s6)
2000083c:	8b42                	mv	s6,a6
2000083e:	3e75                	jal	200003fa <number>
20000840:	00194783          	lbu	a5,1(s2)
20000844:	00190313          	addi	t1,s2,1
20000848:	e2079de3          	bnez	a5,20000682 <ee_printf+0x88>
2000084c:	b5b1                	j	20000698 <ee_printf+0x9e>
2000084e:	004b0813          	addi	a6,s6,4
20000852:	4629                	li	a2,10
20000854:	b7d5                	j	20000838 <ee_printf+0x23e>
20000856:	8946                	mv	s2,a7
20000858:	000b2603          	lw	a2,0(s6)
2000085c:	0b11                	addi	s6,s6,4
2000085e:	3a060163          	beqz	a2,20000c00 <ee_printf+0x606>
20000862:	00064583          	lbu	a1,0(a2)
20000866:	3e058b63          	beqz	a1,20000c5c <ee_printf+0x662>
2000086a:	3e070963          	beqz	a4,20000c5c <ee_printf+0x662>
2000086e:	85b2                	mv	a1,a2
20000870:	a029                	j	2000087a <ee_printf+0x280>
20000872:	40e58833          	sub	a6,a1,a4
20000876:	00c80763          	beq	a6,a2,20000884 <ee_printf+0x28a>
2000087a:	0015c803          	lbu	a6,1(a1)
2000087e:	0585                	addi	a1,a1,1
20000880:	fe0819e3          	bnez	a6,20000872 <ee_printf+0x278>
20000884:	8bc1                	andi	a5,a5,16
20000886:	8d91                	sub	a1,a1,a2
20000888:	3a078263          	beqz	a5,20000c2c <ee_printf+0x632>
2000088c:	40b05b63          	blez	a1,20000ca2 <ee_printf+0x6a8>
20000890:	00b60833          	add	a6,a2,a1
20000894:	87aa                	mv	a5,a0
20000896:	00064703          	lbu	a4,0(a2)
2000089a:	0605                	addi	a2,a2,1
2000089c:	0785                	addi	a5,a5,1
2000089e:	fee78fa3          	sb	a4,-1(a5)
200008a2:	ff061ae3          	bne	a2,a6,20000896 <ee_printf+0x29c>
200008a6:	00b50733          	add	a4,a0,a1
200008aa:	40b68533          	sub	a0,a3,a1
200008ae:	00190313          	addi	t1,s2,1
200008b2:	953a                	add	a0,a0,a4
200008b4:	02000793          	li	a5,32
200008b8:	3cd5d163          	bge	a1,a3,20000c7a <ee_printf+0x680>
200008bc:	0705                	addi	a4,a4,1
200008be:	fef70fa3          	sb	a5,-1(a4)
200008c2:	fea71de3          	bne	a4,a0,200008bc <ee_printf+0x2c2>
200008c6:	00194783          	lbu	a5,1(s2)
200008ca:	da079ce3          	bnez	a5,20000682 <ee_printf+0x88>
200008ce:	b3e9                	j	20000698 <ee_printf+0x9e>
200008d0:	8946                	mv	s2,a7
200008d2:	567d                	li	a2,-1
200008d4:	32c68263          	beq	a3,a2,20000bf8 <ee_printf+0x5fe>
200008d8:	000b2583          	lw	a1,0(s6)
200008dc:	4641                	li	a2,16
200008de:	0b11                	addi	s6,s6,4
200008e0:	3e29                	jal	200003fa <number>
200008e2:	00194783          	lbu	a5,1(s2)
200008e6:	00190313          	addi	t1,s2,1
200008ea:	d8079ce3          	bnez	a5,20000682 <ee_printf+0x88>
200008ee:	b36d                	j	20000698 <ee_printf+0x9e>
200008f0:	004b0813          	addi	a6,s6,4
200008f4:	4621                	li	a2,8
200008f6:	b789                	j	20000838 <ee_printf+0x23e>
200008f8:	0027e793          	ori	a5,a5,2
200008fc:	004b0813          	addi	a6,s6,4
20000900:	4629                	li	a2,10
20000902:	bf1d                	j	20000838 <ee_printf+0x23e>
20000904:	8946                	mv	s2,a7
20000906:	8bc1                	andi	a5,a5,16
20000908:	16fd                	addi	a3,a3,-1
2000090a:	30078063          	beqz	a5,20000c0a <ee_printf+0x610>
2000090e:	000b2603          	lw	a2,0(s6)
20000912:	00150713          	addi	a4,a0,1
20000916:	00168793          	addi	a5,a3,1
2000091a:	00c50023          	sb	a2,0(a0)
2000091e:	0b11                	addi	s6,s6,4
20000920:	953e                	add	a0,a0,a5
20000922:	00190313          	addi	t1,s2,1
20000926:	87ba                	mv	a5,a4
20000928:	02000613          	li	a2,32
2000092c:	34d05763          	blez	a3,20000c7a <ee_printf+0x680>
20000930:	0785                	addi	a5,a5,1
20000932:	fec78fa3          	sb	a2,-1(a5)
20000936:	fea79de3          	bne	a5,a0,20000930 <ee_printf+0x336>
2000093a:	00194783          	lbu	a5,1(s2)
2000093e:	00d70533          	add	a0,a4,a3
20000942:	d40790e3          	bnez	a5,20000682 <ee_printf+0x88>
20000946:	bb89                	j	20000698 <ee_printf+0x9e>
20000948:	0407e793          	ori	a5,a5,64
2000094c:	004b0813          	addi	a6,s6,4
20000950:	4641                	li	a2,16
20000952:	b5dd                	j	20000838 <ee_printf+0x23e>
20000954:	000b2703          	lw	a4,0(s6)
20000958:	0407e793          	ori	a5,a5,64
2000095c:	0b11                	addi	s6,s6,4
2000095e:	00074583          	lbu	a1,0(a4)
20000962:	4801                	li	a6,0
20000964:	00470893          	addi	a7,a4,4
20000968:	06300e93          	li	t4,99
2000096c:	4fa5                	li	t6,9
2000096e:	4329                	li	t1,10
20000970:	06400f13          	li	t5,100
20000974:	03000e13          	li	t3,48
20000978:	00180613          	addi	a2,a6,1
2000097c:	e19d                	bnez	a1,200009a2 <ee_printf+0x3a8>
2000097e:	120c                	addi	a1,sp,288
20000980:	982e                	add	a6,a6,a1
20000982:	efc80423          	sb	t3,-280(a6)
20000986:	0705                	addi	a4,a4,1
20000988:	07170663          	beq	a4,a7,200009f4 <ee_printf+0x3fa>
2000098c:	120c                	addi	a1,sp,288
2000098e:	95b2                	add	a1,a1,a2
20000990:	ef758423          	sb	s7,-280(a1)
20000994:	00074583          	lbu	a1,0(a4)
20000998:	00160813          	addi	a6,a2,1
2000099c:	00180613          	addi	a2,a6,1
200009a0:	ddf9                	beqz	a1,2000097e <ee_printf+0x384>
200009a2:	1cbed063          	bge	t4,a1,20000b62 <ee_printf+0x568>
200009a6:	03e5ec33          	rem	s8,a1,t5
200009aa:	12010293          	addi	t0,sp,288
200009ae:	01028d33          	add	s10,t0,a6
200009b2:	00c28cb3          	add	s9,t0,a2
200009b6:	00280393          	addi	t2,a6,2
200009ba:	00380613          	addi	a2,a6,3
200009be:	03e5c5b3          	div	a1,a1,t5
200009c2:	026c4833          	div	a6,s8,t1
200009c6:	00b482b3          	add	t0,s1,a1
200009ca:	0002c583          	lbu	a1,0(t0)
200009ce:	eebd0423          	sb	a1,-280(s10)
200009d2:	026c65b3          	rem	a1,s8,t1
200009d6:	9826                	add	a6,a6,s1
200009d8:	00084803          	lbu	a6,0(a6)
200009dc:	ef0c8423          	sb	a6,-280(s9)
200009e0:	95a6                	add	a1,a1,s1
200009e2:	0005c803          	lbu	a6,0(a1)
200009e6:	120c                	addi	a1,sp,288
200009e8:	959e                	add	a1,a1,t2
200009ea:	ef058423          	sb	a6,-280(a1)
200009ee:	0705                	addi	a4,a4,1
200009f0:	f9171ee3          	bne	a4,a7,2000098c <ee_printf+0x392>
200009f4:	8bc1                	andi	a5,a5,16
200009f6:	fff68813          	addi	a6,a3,-1
200009fa:	e395                	bnez	a5,20000a1e <ee_printf+0x424>
200009fc:	40c687b3          	sub	a5,a3,a2
20000a00:	97aa                	add	a5,a5,a0
20000a02:	02000713          	li	a4,32
20000a06:	28d65463          	bge	a2,a3,20000c8e <ee_printf+0x694>
20000a0a:	0505                	addi	a0,a0,1
20000a0c:	fee50fa3          	sb	a4,-1(a0)
20000a10:	fea79de3          	bne	a5,a0,20000a0a <ee_printf+0x410>
20000a14:	40d606b3          	sub	a3,a2,a3
20000a18:	96c2                	add	a3,a3,a6
20000a1a:	fff68813          	addi	a6,a3,-1
20000a1e:	003c                	addi	a5,sp,8
20000a20:	00c505b3          	add	a1,a0,a2
20000a24:	0007c703          	lbu	a4,0(a5)
20000a28:	0505                	addi	a0,a0,1
20000a2a:	0785                	addi	a5,a5,1
20000a2c:	fee50fa3          	sb	a4,-1(a0)
20000a30:	feb51ae3          	bne	a0,a1,20000a24 <ee_printf+0x42a>
20000a34:	e0d656e3          	bge	a2,a3,20000840 <ee_printf+0x246>
20000a38:	872e                	mv	a4,a1
20000a3a:	02000513          	li	a0,32
20000a3e:	4685                	li	a3,1
20000a40:	0705                	addi	a4,a4,1
20000a42:	40e687b3          	sub	a5,a3,a4
20000a46:	97c2                	add	a5,a5,a6
20000a48:	97ae                	add	a5,a5,a1
20000a4a:	fea70fa3          	sb	a0,-1(a4)
20000a4e:	fef649e3          	blt	a2,a5,20000a40 <ee_printf+0x446>
20000a52:	4505                	li	a0,1
20000a54:	16c85f63          	bge	a6,a2,20000bd2 <ee_printf+0x5d8>
20000a58:	952e                	add	a0,a0,a1
20000a5a:	b3dd                	j	20000840 <ee_printf+0x246>
20000a5c:	0027e793          	ori	a5,a5,2
20000a60:	4629                	li	a2,10
20000a62:	06c00313          	li	t1,108
20000a66:	004b0813          	addi	a6,s6,4
20000a6a:	20659e63          	bne	a1,t1,20000c86 <ee_printf+0x68c>
20000a6e:	000b2583          	lw	a1,0(s6)
20000a72:	8946                	mv	s2,a7
20000a74:	8b42                	mv	s6,a6
20000a76:	b3e1                	j	2000083e <ee_printf+0x244>
20000a78:	4621                	li	a2,8
20000a7a:	b7e5                	j	20000a62 <ee_printf+0x468>
20000a7c:	0407e793          	ori	a5,a5,64
20000a80:	4641                	li	a2,16
20000a82:	b7c5                	j	20000a62 <ee_printf+0x468>
20000a84:	0407e793          	ori	a5,a5,64
20000a88:	06c00613          	li	a2,108
20000a8c:	000b2703          	lw	a4,0(s6)
20000a90:	0b11                	addi	s6,s6,4
20000a92:	1ac59f63          	bne	a1,a2,20000c50 <ee_printf+0x656>
20000a96:	0407f613          	andi	a2,a5,64
20000a9a:	88a6                	mv	a7,s1
20000a9c:	c609                	beqz	a2,20000aa6 <ee_printf+0x4ac>
20000a9e:	00000897          	auipc	a7,0x0
20000aa2:	59288893          	addi	a7,a7,1426 # 20001030 <uart_ctrl_addr+0x268>
20000aa6:	00810313          	addi	t1,sp,8
20000aaa:	01a10e13          	addi	t3,sp,26
20000aae:	859a                	mv	a1,t1
20000ab0:	03a00e93          	li	t4,58
20000ab4:	a019                	j	20000aba <ee_printf+0x4c0>
20000ab6:	ffd58fa3          	sb	t4,-1(a1)
20000aba:	00074603          	lbu	a2,0(a4)
20000abe:	058d                	addi	a1,a1,3
20000ac0:	0705                	addi	a4,a4,1
20000ac2:	00465813          	srli	a6,a2,0x4
20000ac6:	8a3d                	andi	a2,a2,15
20000ac8:	9846                	add	a6,a6,a7
20000aca:	9646                	add	a2,a2,a7
20000acc:	00084803          	lbu	a6,0(a6)
20000ad0:	00064603          	lbu	a2,0(a2)
20000ad4:	ff058ea3          	sb	a6,-3(a1)
20000ad8:	fec58f23          	sb	a2,-2(a1)
20000adc:	fdc59de3          	bne	a1,t3,20000ab6 <ee_printf+0x4bc>
20000ae0:	8bc1                	andi	a5,a5,16
20000ae2:	fff68613          	addi	a2,a3,-1
20000ae6:	e39d                	bnez	a5,20000b0c <ee_printf+0x512>
20000ae8:	fef68593          	addi	a1,a3,-17
20000aec:	4845                	li	a6,17
20000aee:	00b50733          	add	a4,a0,a1
20000af2:	02000793          	li	a5,32
20000af6:	1ad85163          	bge	a6,a3,20000c98 <ee_printf+0x69e>
20000afa:	0505                	addi	a0,a0,1
20000afc:	fef50fa3          	sb	a5,-1(a0)
20000b00:	fee51de3          	bne	a0,a4,20000afa <ee_printf+0x500>
20000b04:	40b606b3          	sub	a3,a2,a1
20000b08:	fff68613          	addi	a2,a3,-1
20000b0c:	87aa                	mv	a5,a0
20000b0e:	01130593          	addi	a1,t1,17
20000b12:	00034703          	lbu	a4,0(t1)
20000b16:	0305                	addi	t1,t1,1
20000b18:	0785                	addi	a5,a5,1
20000b1a:	fee78fa3          	sb	a4,-1(a5)
20000b1e:	feb31ae3          	bne	t1,a1,20000b12 <ee_printf+0x518>
20000b22:	47c5                	li	a5,17
20000b24:	0545                	addi	a0,a0,17
20000b26:	02d7d763          	bge	a5,a3,20000b54 <ee_printf+0x55a>
20000b2a:	872a                	mv	a4,a0
20000b2c:	02000813          	li	a6,32
20000b30:	4585                	li	a1,1
20000b32:	46c5                	li	a3,17
20000b34:	0705                	addi	a4,a4,1
20000b36:	40e587b3          	sub	a5,a1,a4
20000b3a:	97b2                	add	a5,a5,a2
20000b3c:	97aa                	add	a5,a5,a0
20000b3e:	ff070fa3          	sb	a6,-1(a4)
20000b42:	fef6c9e3          	blt	a3,a5,20000b34 <ee_printf+0x53a>
20000b46:	4741                	li	a4,16
20000b48:	4785                	li	a5,1
20000b4a:	00c75463          	bge	a4,a2,20000b52 <ee_printf+0x558>
20000b4e:	ff060793          	addi	a5,a2,-16
20000b52:	953e                	add	a0,a0,a5
20000b54:	00294783          	lbu	a5,2(s2)
20000b58:	00290313          	addi	t1,s2,2
20000b5c:	b20793e3          	bnez	a5,20000682 <ee_printf+0x88>
20000b60:	be25                	j	20000698 <ee_printf+0x9e>
20000b62:	83c2                	mv	t2,a6
20000b64:	e6bfdee3          	bge	t6,a1,200009e0 <ee_printf+0x3e6>
20000b68:	0265c2b3          	div	t0,a1,t1
20000b6c:	12010393          	addi	t2,sp,288
20000b70:	01038c33          	add	s8,t2,a6
20000b74:	83b2                	mv	t2,a2
20000b76:	00280613          	addi	a2,a6,2
20000b7a:	00548833          	add	a6,s1,t0
20000b7e:	00084803          	lbu	a6,0(a6)
20000b82:	0265e5b3          	rem	a1,a1,t1
20000b86:	ef0c0423          	sb	a6,-280(s8)
20000b8a:	bd99                	j	200009e0 <ee_printf+0x3e6>
20000b8c:	4701                	li	a4,0
20000b8e:	48a5                	li	a7,9
20000b90:	00271613          	slli	a2,a4,0x2
20000b94:	9732                	add	a4,a4,a2
20000b96:	0805                	addi	a6,a6,1
20000b98:	0706                	slli	a4,a4,0x1
20000b9a:	972e                	add	a4,a4,a1
20000b9c:	00084583          	lbu	a1,0(a6)
20000ba0:	fd070713          	addi	a4,a4,-48
20000ba4:	fd058613          	addi	a2,a1,-48
20000ba8:	0ff67613          	andi	a2,a2,255
20000bac:	fec8f2e3          	bgeu	a7,a2,20000b90 <ee_printf+0x596>
20000bb0:	8942                	mv	s2,a6
20000bb2:	beb5                	j	2000072e <ee_printf+0x134>
20000bb4:	000b2703          	lw	a4,0(s6)
20000bb8:	0b11                	addi	s6,s6,4
20000bba:	b355                	j	2000095e <ee_printf+0x364>
20000bbc:	000b2703          	lw	a4,0(s6)
20000bc0:	00294583          	lbu	a1,2(s2)
20000bc4:	0b11                	addi	s6,s6,4
20000bc6:	fff74613          	not	a2,a4
20000bca:	867d                	srai	a2,a2,0x1f
20000bcc:	8f71                	and	a4,a4,a2
20000bce:	0909                	addi	s2,s2,2
20000bd0:	beb9                	j	2000072e <ee_printf+0x134>
20000bd2:	8e91                	sub	a3,a3,a2
20000bd4:	01068533          	add	a0,a3,a6
20000bd8:	952e                	add	a0,a0,a1
20000bda:	b19d                	j	20000840 <ee_printf+0x246>
20000bdc:	00094703          	lbu	a4,0(s2)
20000be0:	86be                	mv	a3,a5
20000be2:	87aa                	mv	a5,a0
20000be4:	8536                	mv	a0,a3
20000be6:	00e78023          	sb	a4,0(a5)
20000bea:	00194783          	lbu	a5,1(s2)
20000bee:	00190313          	addi	t1,s2,1
20000bf2:	a80798e3          	bnez	a5,20000682 <ee_printf+0x88>
20000bf6:	b44d                	j	20000698 <ee_printf+0x9e>
20000bf8:	0017e793          	ori	a5,a5,1
20000bfc:	46a1                	li	a3,8
20000bfe:	b9e9                	j	200008d8 <ee_printf+0x2de>
20000c00:	00000617          	auipc	a2,0x0
20000c04:	45860613          	addi	a2,a2,1112 # 20001058 <uart_ctrl_addr+0x290>
20000c08:	b18d                	j	2000086a <ee_printf+0x270>
20000c0a:	00d50733          	add	a4,a0,a3
20000c0e:	02000793          	li	a5,32
20000c12:	04d05b63          	blez	a3,20000c68 <ee_printf+0x66e>
20000c16:	0505                	addi	a0,a0,1
20000c18:	fef50fa3          	sb	a5,-1(a0)
20000c1c:	fee51de3          	bne	a0,a4,20000c16 <ee_printf+0x61c>
20000c20:	56fd                	li	a3,-1
20000c22:	b1f5                	j	2000090e <ee_printf+0x314>
20000c24:	02010993          	addi	s3,sp,32
20000c28:	854e                	mv	a0,s3
20000c2a:	b4bd                	j	20000698 <ee_printf+0x9e>
20000c2c:	fff68813          	addi	a6,a3,-1
20000c30:	08d5d263          	bge	a1,a3,20000cb4 <ee_printf+0x6ba>
20000c34:	40b687b3          	sub	a5,a3,a1
20000c38:	97aa                	add	a5,a5,a0
20000c3a:	02000713          	li	a4,32
20000c3e:	0505                	addi	a0,a0,1
20000c40:	fee50fa3          	sb	a4,-1(a0)
20000c44:	fef51de3          	bne	a0,a5,20000c3e <ee_printf+0x644>
20000c48:	40d586b3          	sub	a3,a1,a3
20000c4c:	96c2                	add	a3,a3,a6
20000c4e:	b93d                	j	2000088c <ee_printf+0x292>
20000c50:	8946                	mv	s2,a7
20000c52:	b331                	j	2000095e <ee_printf+0x364>
20000c54:	4641                	li	a2,16
20000c56:	b531                	j	20000a62 <ee_printf+0x468>
20000c58:	4629                	li	a2,10
20000c5a:	b521                	j	20000a62 <ee_printf+0x468>
20000c5c:	0107f593          	andi	a1,a5,16
20000c60:	c1b9                	beqz	a1,20000ca6 <ee_printf+0x6ac>
20000c62:	872a                	mv	a4,a0
20000c64:	4581                	li	a1,0
20000c66:	b191                	j	200008aa <ee_printf+0x2b0>
20000c68:	000b2783          	lw	a5,0(s6)
20000c6c:	00150713          	addi	a4,a0,1
20000c70:	0b11                	addi	s6,s6,4
20000c72:	00f50023          	sb	a5,0(a0)
20000c76:	00190313          	addi	t1,s2,1
20000c7a:	00194783          	lbu	a5,1(s2)
20000c7e:	853a                	mv	a0,a4
20000c80:	a00791e3          	bnez	a5,20000682 <ee_printf+0x88>
20000c84:	bc11                	j	20000698 <ee_printf+0x9e>
20000c86:	8946                	mv	s2,a7
20000c88:	be45                	j	20000838 <ee_printf+0x23e>
20000c8a:	0509                	addi	a0,a0,2
20000c8c:	bfa9                	j	20000be6 <ee_printf+0x5ec>
20000c8e:	ffe68793          	addi	a5,a3,-2
20000c92:	86c2                	mv	a3,a6
20000c94:	883e                	mv	a6,a5
20000c96:	b361                	j	20000a1e <ee_printf+0x424>
20000c98:	ffe68793          	addi	a5,a3,-2
20000c9c:	86b2                	mv	a3,a2
20000c9e:	863e                	mv	a2,a5
20000ca0:	b5b5                	j	20000b0c <ee_printf+0x512>
20000ca2:	872a                	mv	a4,a0
20000ca4:	b119                	j	200008aa <ee_printf+0x2b0>
20000ca6:	fff68813          	addi	a6,a3,-1
20000caa:	f8d045e3          	bgtz	a3,20000c34 <ee_printf+0x63a>
20000cae:	86c2                	mv	a3,a6
20000cb0:	872a                	mv	a4,a0
20000cb2:	bee5                	j	200008aa <ee_printf+0x2b0>
20000cb4:	86c2                	mv	a3,a6
20000cb6:	bed9                	j	2000088c <ee_printf+0x292>

Disassembly of section .text.startup:

20000cb8 <main>:
20000cb8:	e7fff517          	auipc	a0,0xe7fff
20000cbc:	34850513          	addi	a0,a0,840 # 8000000 <spi_quad_mode>
20000cc0:	e7fff617          	auipc	a2,0xe7fff
20000cc4:	3b460613          	addi	a2,a2,948 # 8000074 <itim_end>
20000cc8:	1141                	addi	sp,sp,-16
20000cca:	8e09                	sub	a2,a2,a0
20000ccc:	00000597          	auipc	a1,0x0
20000cd0:	08858593          	addi	a1,a1,136 # 20000d54 <itim_load_start>
20000cd4:	c606                	sw	ra,12(sp)
20000cd6:	c3cff0ef          	jal	ra,20000112 <memcpy>
20000cda:	1ffff517          	auipc	a0,0x1ffff
20000cde:	32650513          	addi	a0,a0,806 # 40000000 <_end>
20000ce2:	1ffff617          	auipc	a2,0x1ffff
20000ce6:	31e60613          	addi	a2,a2,798 # 40000000 <_end>
20000cea:	8e09                	sub	a2,a2,a0
20000cec:	00000597          	auipc	a1,0x0
20000cf0:	37458593          	addi	a1,a1,884 # 20001060 <erodata>
20000cf4:	c1eff0ef          	jal	ra,20000112 <memcpy>
20000cf8:	1ffff517          	auipc	a0,0x1ffff
20000cfc:	30850513          	addi	a0,a0,776 # 40000000 <_end>
20000d00:	1ffff617          	auipc	a2,0x1ffff
20000d04:	30060613          	addi	a2,a2,768 # 40000000 <_end>
20000d08:	8e09                	sub	a2,a2,a0
20000d0a:	4581                	li	a1,0
20000d0c:	becff0ef          	jal	ra,200000f8 <memset>
20000d10:	10014537          	lui	a0,0x10014
20000d14:	e7fff097          	auipc	ra,0xe7fff
20000d18:	2ec080e7          	jalr	748(ra) # 8000000 <spi_quad_mode>
20000d1c:	4585                	li	a1,1
20000d1e:	4501                	li	a0,0
20000d20:	e3aff0ef          	jal	ra,2000035a <serial_init>
20000d24:	00000517          	auipc	a0,0x0
20000d28:	2c050513          	addi	a0,a0,704 # 20000fe4 <uart_ctrl_addr+0x21c>
20000d2c:	d26ff0ef          	jal	ra,20000252 <puts>
20000d30:	100127b7          	lui	a5,0x10012
20000d34:	5f98                	lw	a4,56(a5)
20000d36:	c00006b7          	lui	a3,0xc0000
20000d3a:	40b2                	lw	ra,12(sp)
20000d3c:	070a                	slli	a4,a4,0x2
20000d3e:	8309                	srli	a4,a4,0x2
20000d40:	df98                	sw	a4,56(a5)
20000d42:	4798                	lw	a4,8(a5)
20000d44:	4501                	li	a0,0
20000d46:	8f55                	or	a4,a4,a3
20000d48:	c798                	sw	a4,8(a5)
20000d4a:	80000737          	lui	a4,0x80000
20000d4e:	c7d8                	sw	a4,12(a5)
20000d50:	0141                	addi	sp,sp,16
20000d52:	8082                	ret

Disassembly of section .text_itim:

08000000 <spi_quad_mode>:
 8000000:	1141                	addi	sp,sp,-16
 8000002:	0ff0000f          	fence
 8000006:	0000100f          	fence.i
 800000a:	4114                	lw	a3,0(a0)
 800000c:	4705                	li	a4,1
 800000e:	4785                	li	a5,1
 8000010:	00e68663          	beq	a3,a4,800001c <spi_quad_mode+0x1c>
 8000014:	c11c                	sw	a5,0(a0)
 8000016:	4118                	lw	a4,0(a0)
 8000018:	fef71ee3          	bne	a4,a5,8000014 <spi_quad_mode+0x14>
 800001c:	5138                	lw	a4,96(a0)
 800001e:	06050793          	addi	a5,a0,96
 8000022:	c709                	beqz	a4,800002c <spi_quad_mode+0x2c>
 8000024:	0007a023          	sw	zero,0(a5) # 10012000 <_stack+0x8010010>
 8000028:	4398                	lw	a4,0(a5)
 800002a:	ff6d                	bnez	a4,8000024 <spi_quad_mode+0x24>
 800002c:	04850693          	addi	a3,a0,72
 8000030:	4298                	lw	a4,0(a3)
 8000032:	fe074fe3          	bltz	a4,8000030 <spi_quad_mode+0x30>
 8000036:	03500713          	li	a4,53
 800003a:	c538                	sw	a4,72(a0)
 800003c:	000b3737          	lui	a4,0xb3
 8000040:	a4770713          	addi	a4,a4,-1465 # b2a47 <spi_quad_mode-0x7f4d5b9>
 8000044:	c63a                	sw	a4,12(sp)
 8000046:	5174                	lw	a3,100(a0)
 8000048:	4632                	lw	a2,12(sp)
 800004a:	06450713          	addi	a4,a0,100
 800004e:	00d60863          	beq	a2,a3,800005e <spi_quad_mode+0x5e>
 8000052:	46b2                	lw	a3,12(sp)
 8000054:	c314                	sw	a3,0(a4)
 8000056:	4310                	lw	a2,0(a4)
 8000058:	46b2                	lw	a3,12(sp)
 800005a:	fed61ce3          	bne	a2,a3,8000052 <spi_quad_mode+0x52>
 800005e:	5130                	lw	a2,96(a0)
 8000060:	4685                	li	a3,1
 8000062:	4705                	li	a4,1
 8000064:	00d60663          	beq	a2,a3,8000070 <spi_quad_mode+0x70>
 8000068:	c398                	sw	a4,0(a5)
 800006a:	4394                	lw	a3,0(a5)
 800006c:	fee69ee3          	bne	a3,a4,8000068 <spi_quad_mode+0x68>
 8000070:	0141                	addi	sp,sp,16
 8000072:	8082                	ret