loader2.map

em86xx 完整启动程序,支持网络下载与串通下载

900609ac:	e1a04006 	mov	r4, r6
900609b0:	e59a3030 	ldr	r3, [sl, #48]
900609b4:	e3130b01 	tst	r3, #1024	; 0x400
900609b8:	0a000011 	beq	90060a04 <em86xx_bootflag+0x108>
900609bc:	e59f00c8 	ldr	r0, [pc, #c8]	; 90060a8c <em86xx_bootflag+0x190>
900609c0:	eb0000ae 	bl	90060c80 <uart_puts>
900609c4:	e3540000 	cmp	r4, #0	; 0x0
900609c8:	1a000006 	bne	900609e8 <em86xx_bootflag+0xec>
900609cc:	e59f00bc 	ldr	r0, [pc, #bc]	; 90060a90 <em86xx_bootflag+0x194>
900609d0:	eb0000aa 	bl	90060c80 <uart_puts>
900609d4:	e59f30a0 	ldr	r3, [pc, #a0]	; 90060a7c <em86xx_bootflag+0x180>
900609d8:	e1a01004 	mov	r1, r4
900609dc:	e5930000 	ldr	r0, [r3]
900609e0:	e3a02801 	mov	r2, #65536	; 0x10000
900609e4:	eb0003a7 	bl	90061888 <memset>
900609e8:	e59f30a4 	ldr	r3, [pc, #a4]	; 90060a94 <em86xx_bootflag+0x198>
900609ec:	e5930000 	ldr	r0, [r3]
900609f0:	eb0011a6 	bl	90065090 <doload_romfs_irqhandler>
900609f4:	e2505000 	subs	r5, r0, #0	; 0x0
900609f8:	1a000001 	bne	90060a04 <em86xx_bootflag+0x108>
900609fc:	e59f0094 	ldr	r0, [pc, #94]	; 90060a98 <em86xx_bootflag+0x19c>
90060a00:	eb00009e 	bl	90060c80 <uart_puts>
90060a04:	e3570005 	cmp	r7, #5	; 0x5
90060a08:	979ff107 	ldrls	pc, [pc, r7, lsl #2]
90060a0c:	ea000025 	b	90060aa8 <em86xx_bootflag+0x1ac>
90060a10:	90060aa8 	andls	r0, r6, r8, lsr #21
90060a14:	90060a28 	andls	r0, r6, r8, lsr #20
90060a18:	90060aa8 	andls	r0, r6, r8, lsr #21
90060a1c:	90060aa8 	andls	r0, r6, r8, lsr #21
90060a20:	90060a34 	andls	r0, r6, r4, lsr sl
90060a24:	90060a74 	andls	r0, r6, r4, ror sl
90060a28:	e3a00000 	mov	r0, #0	; 0x0
90060a2c:	eb001109 	bl	90064e58 <doboot_romfs_rom>
90060a30:	ea00001c 	b	90060aa8 <em86xx_bootflag+0x1ac>
90060a34:	e59f3060 	ldr	r3, [pc, #60]	; 90060a9c <em86xx_bootflag+0x1a0>
90060a38:	e59f2060 	ldr	r2, [pc, #60]	; 90060aa0 <em86xx_bootflag+0x1a4>
90060a3c:	e5930000 	ldr	r0, [r3]
90060a40:	e5921000 	ldr	r1, [r2]
90060a44:	e0601001 	rsb	r1, r0, r1
90060a48:	eb00044a 	bl	90061b78 <heap_init>
90060a4c:	eb0011ce 	bl	9006518c <download_init>
90060a50:	e59f004c 	ldr	r0, [pc, #4c]	; 90060aa4 <em86xx_bootflag+0x1a8>
90060a54:	e3a01001 	mov	r1, #1	; 0x1
90060a58:	eb0021b2 	bl	90069128 <pci_init>
90060a5c:	eb002705 	bl	9006a678 <net_init>
90060a60:	eb00272b 	bl	9006a714 <net_dev_up>
90060a64:	e3a00000 	mov	r0, #0	; 0x0
90060a68:	e1a01000 	mov	r1, r0
90060a6c:	eb00119c 	bl	900650e4 <doboot_net>
90060a70:	ea00000c 	b	90060aa8 <em86xx_bootflag+0x1ac>
90060a74:	eafffffe 	b	90060a74 <em86xx_bootflag+0x178>
90060a78:	9006e828 	andls	lr, r6, r8, lsr #16
90060a7c:	9007143c 	andls	r1, r7, ip, lsr r4
90060a80:	9006e848 	andls	lr, r6, r8, asr #16
90060a84:	9006e858 	andls	lr, r6, r8, asr r8
90060a88:	9006e898 	mulls	r6, r8, r8
90060a8c:	9006e8b4 	strlsh	lr, [r6], -r4
90060a90:	9006e8d8 	ldrlsd	lr, [r6], -r8
90060a94:	90071438 	andls	r1, r7, r8, lsr r4
90060a98:	9006e908 	andls	lr, r6, r8, lsl #18
90060a9c:	90071424 	andls	r1, r7, r4, lsr #8
90060aa0:	90071428 	andls	r1, r7, r8, lsr #8
90060aa4:	90072fd0 	ldrlsd	r2, [r7], -r0
90060aa8:	e1a08228 	mov	r8, r8, lsr #4
90060aac:	e2855001 	add	r5, r5, #1	; 0x1
90060ab0:	e3550002 	cmp	r5, #2	; 0x2
90060ab4:	daffff9b 	ble	90060928 <em86xx_bootflag+0x2c>
90060ab8:	eb0000f5 	bl	90060e94 <uart_peekc>
90060abc:	e3500000 	cmp	r0, #0	; 0x0
90060ac0:	aa000004 	bge	90060ad8 <em86xx_bootflag+0x1dc>
90060ac4:	e3a00064 	mov	r0, #100	; 0x64
90060ac8:	eb000655 	bl	90062424 <em86xx_msleep>
90060acc:	e59a3030 	ldr	r3, [sl, #48]
90060ad0:	e3130801 	tst	r3, #65536	; 0x10000
90060ad4:	1affff90 	bne	9006091c <em86xx_bootflag+0x20>
90060ad8:	e28dd004 	add	sp, sp, #4	; 0x4
90060adc:	e8bd87f0 	ldmia	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}

90060ae0 <build_kernel_param_tag>:
90060ae0:	e92d40f0 	stmdb	sp!, {r4, r5, r6, r7, lr}
90060ae4:	e3a05209 	mov	r5, #-1879048192	; 0x90000000
90060ae8:	e2855702 	add	r5, r5, #524288	; 0x80000
90060aec:	e2856c02 	add	r6, r5, #512	; 0x200
90060af0:	e3e040ff 	mvn	r4, #255	; 0xff
90060af4:	e3a07000 	mov	r7, #0	; 0x0
90060af8:	e59f107c 	ldr	r1, [pc, #7c]	; 90060b7c <build_kernel_param_tag+0x9c>
90060afc:	e24ddc01 	sub	sp, sp, #256	; 0x100
90060b00:	e5d13008 	ldrb	r3, [r1, #8]
90060b04:	e28d2c01 	add	r2, sp, #256	; 0x100
90060b08:	e7c27004 	strb	r7, [r2, r4]
90060b0c:	e1530007 	cmp	r3, r7
90060b10:	0a000002 	beq	90060b20 <build_kernel_param_tag+0x40>
90060b14:	e1a0000d 	mov	r0, sp
90060b18:	e2811008 	add	r1, r1, #8	; 0x8
90060b1c:	eb000228 	bl	900613c4 <strcat>
90060b20:	e28d2c01 	add	r2, sp, #256	; 0x100
90060b24:	e7d23004 	ldrb	r3, [r2, r4]
90060b28:	e3530000 	cmp	r3, #0	; 0x0
90060b2c:	0a00000e 	beq	90060b6c <build_kernel_param_tag+0x8c>
90060b30:	e1a0400d 	mov	r4, sp
90060b34:	e1a00004 	mov	r0, r4
90060b38:	eb0001fa 	bl	90061328 <strlen>
90060b3c:	e3a02295 	mov	r2, #1342177289	; 0x50000009
90060b40:	e2822511 	add	r2, r2, #71303168	; 0x4400000
90060b44:	e2822801 	add	r2, r2, #65536	; 0x10000
90060b48:	e280300c 	add	r3, r0, #12	; 0xc
90060b4c:	e3850f82 	orr	r0, r5, #520	; 0x208
90060b50:	e1a03123 	mov	r3, r3, lsr #2
90060b54:	e5853200 	str	r3, [r5, #512]
90060b58:	e1a01004 	mov	r1, r4
90060b5c:	e5862004 	str	r2, [r6, #4]
90060b60:	eb0001fa 	bl	90061350 <strcpy>
90060b64:	e5953200 	ldr	r3, [r5, #512]
90060b68:	e0866103 	add	r6, r6, r3, lsl #2
90060b6c:	e5867000 	str	r7, [r6]
90060b70:	e1a00007 	mov	r0, r7
90060b74:	e5867004 	str	r7, [r6, #4]
90060b78:	ea000000 	b	90060b80 <build_kernel_param_tag+0xa0>
90060b7c:	90072c2c 	andls	r2, r7, ip, lsr #24
90060b80:	e28ddc01 	add	sp, sp, #256	; 0x100
90060b84:	e8bd80f0 	ldmia	sp!, {r4, r5, r6, r7, pc}

90060b88 <uart_init>:
90060b88:	e3a00000 	mov	r0, #0	; 0x0
90060b8c:	e3a01ce1 	mov	r1, #57600	; 0xe100
90060b90:	e3a02001 	mov	r2, #1	; 0x1
90060b94:	e92d4000 	stmdb	sp!, {lr}
90060b98:	eb000004 	bl	90060bb0 <uart_init_port>
90060b9c:	e3a00001 	mov	r0, #1	; 0x1
90060ba0:	e3a01ce1 	mov	r1, #57600	; 0xe100
90060ba4:	e1a02000 	mov	r2, r0
90060ba8:	e8bd4000 	ldmia	sp!, {lr}
90060bac:	eaffffff 	b	90060bb0 <uart_init_port>

90060bb0 <uart_init_port>:
90060bb0:	e3500000 	cmp	r0, #0	; 0x0
90060bb4:	e92d4070 	stmdb	sp!, {r4, r5, r6, lr}
90060bb8:	e1a05001 	mov	r5, r1
90060bbc:	e1a06002 	mov	r6, r2
90060bc0:	03a0491b 	moveq	r4, #442368	; 0x6c000
90060bc4:	02844c01 	addeq	r4, r4, #256	; 0x100
90060bc8:	13a0491b 	movne	r4, #442368	; 0x6c000
90060bcc:	12844c02 	addne	r4, r4, #512	; 0x200
90060bd0:	e1a00005 	mov	r0, r5
90060bd4:	eb00000f 	bl	90060c18 <uart_getclkdiv>
90060bd8:	e59f3034 	ldr	r3, [pc, #34]	; 90060c14 <uart_init_port+0x64>
90060bdc:	e5835000 	str	r5, [r3]
90060be0:	e3560000 	cmp	r6, #0	; 0x0
90060be4:	e5942020 	ldr	r2, [r4, #32]
90060be8:	e3a03000 	mov	r3, #0	; 0x0
90060bec:	e5843008 	str	r3, [r4, #8]
90060bf0:	1283301f 	addne	r3, r3, #31	; 0x1f
90060bf4:	15843010 	strne	r3, [r4, #16]
90060bf8:	05846010 	streq	r6, [r4, #16]
90060bfc:	e3a03003 	mov	r3, #3	; 0x3
90060c00:	e5843014 	str	r3, [r4, #20]
90060c04:	e3a02001 	mov	r2, #1	; 0x1
90060c08:	e584202c 	str	r2, [r4, #44]
90060c0c:	e5840028 	str	r0, [r4, #40]
90060c10:	e8bd8070 	ldmia	sp!, {r4, r5, r6, pc}
90060c14:	9007144c 	andls	r1, r7, ip, asr #8

90060c18 <uart_getclkdiv>:
90060c18:	e3a03766 	mov	r3, #26738688	; 0x1980000
90060c1c:	e2833bff 	add	r3, r3, #261120	; 0x3fc00
90060c20:	e28330c0 	add	r3, r3, #192	; 0xc0
90060c24:	e3a02000 	mov	r2, #0	; 0x0
90060c28:	e1530002 	cmp	r3, r2
90060c2c:	da000004 	ble	90060c44 <uart_getclkdiv+0x2c>
90060c30:	e1a00200 	mov	r0, r0, lsl #4
90060c34:	e2822001 	add	r2, r2, #1	; 0x1
90060c38:	e0603003 	rsb	r3, r0, r3
90060c3c:	e3530000 	cmp	r3, #0	; 0x0
90060c40:	cafffffb 	bgt	90060c34 <uart_getclkdiv+0x1c>
90060c44:	e1a00002 	mov	r0, r2
90060c48:	e1a0f00e 	mov	pc, lr

90060c4c <uart_putc>:
90060c4c:	e59f1028 	ldr	r1, [pc, #28]	; 90060c7c <uart_putc+0x30>
90060c50:	e5912000 	ldr	r2, [r1]
90060c54:	e592301c 	ldr	r3, [r2, #28]
90060c58:	e3130020 	tst	r3, #32	; 0x20
90060c5c:	0afffffc 	beq	90060c54 <uart_putc+0x8>
90060c60:	e5913000 	ldr	r3, [r1]
90060c64:	e5830004 	str	r0, [r3, #4]
90060c68:	e5912000 	ldr	r2, [r1]
90060c6c:	e592301c 	ldr	r3, [r2, #28]
90060c70:	e3130020 	tst	r3, #32	; 0x20
90060c74:	0afffffc 	beq	90060c6c <uart_putc+0x20>
90060c78:	e1a0f00e 	mov	pc, lr
90060c7c:	90071448 	andls	r1, r7, r8, asr #8

90060c80 <uart_puts>:
90060c80:	e92d4010 	stmdb	sp!, {r4, lr}
90060c84:	e1a04000 	mov	r4, r0
90060c88:	e5d43000 	ldrb	r3, [r4]
90060c8c:	e3530000 	cmp	r3, #0	; 0x0
90060c90:	08bd8010 	ldmeqia	sp!, {r4, pc}
90060c94:	e353000a 	cmp	r3, #10	; 0xa
90060c98:	1a000001 	bne	90060ca4 <uart_puts+0x24>
90060c9c:	e3a0000d 	mov	r0, #13	; 0xd
90060ca0:	ebffffe9 	bl	90060c4c <uart_putc>
90060ca4:	e5d40000 	ldrb	r0, [r4]
90060ca8:	ebffffe7 	bl	90060c4c <uart_putc>
90060cac:	e5f43001 	ldrb	r3, [r4, #1]!
90060cb0:	e3530000 	cmp	r3, #0	; 0x0
90060cb4:	1afffff6 	bne	90060c94 <uart_puts+0x14>
90060cb8:	e8bd8010 	ldmia	sp!, {r4, pc}

90060cbc <uart_putns>:
90060cbc:	e92d4030 	stmdb	sp!, {r4, r5, lr}
90060cc0:	e1a05000 	mov	r5, r0
90060cc4:	e2414001 	sub	r4, r1, #1	; 0x1
90060cc8:	e3740001 	cmn	r4, #1	; 0x1
90060ccc:	08bd8030 	ldmeqia	sp!, {r4, r5, pc}
90060cd0:	e5d53000 	ldrb	r3, [r5]
90060cd4:	e3530000 	cmp	r3, #0	; 0x0
90060cd8:	08bd8030 	ldmeqia	sp!, {r4, r5, pc}
90060cdc:	e353000a 	cmp	r3, #10	; 0xa
90060ce0:	1a000001 	bne	90060cec <uart_putns+0x30>
90060ce4:	e3a0000d 	mov	r0, #13	; 0xd
90060ce8:	ebffffd7 	bl	90060c4c <uart_putc>
90060cec:	e4d50001 	ldrb	r0, [r5], #1
90060cf0:	e2444001 	sub	r4, r4, #1	; 0x1
90060cf4:	ebffffd4 	bl	90060c4c <uart_putc>
90060cf8:	e3740001 	cmn	r4, #1	; 0x1
90060cfc:	08bd8030 	ldmeqia	sp!, {r4, r5, pc}
90060d00:	e5d53000 	ldrb	r3, [r5]
90060d04:	e3530000 	cmp	r3, #0	; 0x0
90060d08:	1afffff3 	bne	90060cdc <uart_putns+0x20>
90060d0c:	e8bd8030 	ldmia	sp!, {r4, r5, pc}

90060d10 <uart_printf>:
90060d10:	e92d000f 	stmdb	sp!, {r0, r1, r2, r3}
90060d14:	e92d4030 	stmdb	sp!, {r4, r5, lr}
90060d18:	e24ddc01 	sub	sp, sp, #256	; 0x100
90060d1c:	e1a0500d 	mov	r5, sp
90060d20:	e1a00005 	mov	r0, r5
90060d24:	e59d110c 	ldr	r1, [sp, #268]
90060d28:	e28d2e11 	add	r2, sp, #272	; 0x110
90060d2c:	eb000465 	bl	90061ec8 <vsprintf>
90060d30:	e1a04000 	mov	r4, r0
90060d34:	e1a00005 	mov	r0, r5
90060d38:	ebffffd0 	bl	90060c80 <uart_puts>
90060d3c:	e1a00004 	mov	r0, r4
90060d40:	e28ddc01 	add	sp, sp, #256	; 0x100
90060d44:	e8bd4030 	ldmia	sp!, {r4, r5, lr}
90060d48:	e28dd010 	add	sp, sp, #16	; 0x10
90060d4c:	e1a0f00e 	mov	pc, lr

90060d50 <uart_printbyte>:
90060d50:	e92d4000 	stmdb	sp!, {lr}
90060d54:	e1a03220 	mov	r3, r0, lsr #4
90060d58:	e203300f 	and	r3, r3, #15	; 0xf
90060d5c:	e59f1024 	ldr	r1, [pc, #24]	; 90060d88 <uart_printbyte+0x38>
90060d60:	e24dd004 	sub	sp, sp, #4	; 0x4
90060d64:	e7d12003 	ldrb	r2, [r1, r3]
90060d68:	e5cd2000 	strb	r2, [sp]
90060d6c:	e200000f 	and	r0, r0, #15	; 0xf
90060d70:	e7d13000 	ldrb	r3, [r1, r0]
90060d74:	e1a0000d 	mov	r0, sp
90060d78:	e3a01002 	mov	r1, #2	; 0x2
90060d7c:	e5cd3001 	strb	r3, [sp, #1]
90060d80:	ebffffcd 	bl	90060cbc <uart_putns>
90060d84:	ea000000 	b	90060d8c <uart_printbyte+0x3c>
90060d88:	90071450 	andls	r1, r7, r0, asr r4
90060d8c:	e28dd004 	add	sp, sp, #4	; 0x4
90060d90:	e8bd8000 	ldmia	sp!, {pc}

90060d94 <uart_printshort>:
90060d94:	e92d4000 	stmdb	sp!, {lr}
90060d98:	e1a03620 	mov	r3, r0, lsr #12
90060d9c:	e203300f 	and	r3, r3, #15	; 0xf
90060da0:	e59f1044 	ldr	r1, [pc, #44]	; 90060dec <uart_printshort+0x58>
90060da4:	e24dd004 	sub	sp, sp, #4	; 0x4
90060da8:	e7d12003 	ldrb	r2, [r1, r3]
90060dac:	e1a03420 	mov	r3, r0, lsr #8
90060db0:	e5cd2000 	strb	r2, [sp]
90060db4:	e203300f 	and	r3, r3, #15	; 0xf
90060db8:	e7d12003 	ldrb	r2, [r1, r3]
90060dbc:	e1a03220 	mov	r3, r0, lsr #4
90060dc0:	e5cd2001 	strb	r2, [sp, #1]
90060dc4:	e203300f 	and	r3, r3, #15	; 0xf
90060dc8:	e7d12003 	ldrb	r2, [r1, r3]
90060dcc:	e5cd2002 	strb	r2, [sp, #2]
90060dd0:	e200000f 	and	r0, r0, #15	; 0xf
90060dd4:	e7d13000 	ldrb	r3, [r1, r0]
90060dd8:	e1a0000d 	mov	r0, sp
90060ddc:	e3a01004 	mov	r1, #4	; 0x4
90060de0:	e5cd3003 	strb	r3, [sp, #3]
90060de4:	ebffffb4 	bl	90060cbc <uart_putns>
90060de8:	ea000000 	b	90060df0 <uart_printshort+0x5c>
90060dec:	90071450 	andls	r1, r7, r0, asr r4
90060df0:	e28dd004 	add	sp, sp, #4	; 0x4
90060df4:	e8bd8000 	ldmia	sp!, {pc}

90060df8 <uart_printlong>:
90060df8:	e92d4000 	stmdb	sp!, {lr}
90060dfc:	e59f1084 	ldr	r1, [pc, #84]	; 90060e88 <uart_printlong+0x90>
90060e00:	e24dd008 	sub	sp, sp, #8	; 0x8
90060e04:	e7d12e20 	ldrb	r2, [r1, r0, lsr #28]
90060e08:	e1a03c20 	mov	r3, r0, lsr #24
90060e0c:	e5cd2000 	strb	r2, [sp]
90060e10:	e203300f 	and	r3, r3, #15	; 0xf
90060e14:	e7d12003 	ldrb	r2, [r1, r3]
90060e18:	e1a03a20 	mov	r3, r0, lsr #20
9006