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351 lines
14 KiB
Plaintext
351 lines
14 KiB
Plaintext
4 years ago
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same54p20a_test.elf: file format elf32-littlearm
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Sections:
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Idx Name Size VMA LMA File off Algn
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0 .text 00000438 00000000 00000000 00010000 2**2
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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1 .relocate 00000000 20000000 20000000 00010438 2**0
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CONTENTS
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2 .bkupram 00000000 47000000 47000000 00010438 2**0
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CONTENTS
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3 .qspi 00000000 04000000 04000000 00010438 2**0
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CONTENTS
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4 .bss 0000001c 20000000 20000000 00020000 2**2
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ALLOC
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5 .stack 00010004 2000001c 2000001c 00020000 2**0
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ALLOC
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6 .ARM.attributes 0000002a 00000000 00000000 00010438 2**0
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CONTENTS, READONLY
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7 .comment 00000059 00000000 00000000 00010462 2**0
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CONTENTS, READONLY
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8 .debug_info 000020f7 00000000 00000000 000104bb 2**0
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CONTENTS, READONLY, DEBUGGING
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9 .debug_abbrev 000002bf 00000000 00000000 000125b2 2**0
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CONTENTS, READONLY, DEBUGGING
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10 .debug_loc 00000063 00000000 00000000 00012871 2**0
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CONTENTS, READONLY, DEBUGGING
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11 .debug_aranges 00000040 00000000 00000000 000128d4 2**0
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CONTENTS, READONLY, DEBUGGING
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12 .debug_macro 00025f3d 00000000 00000000 00012914 2**0
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CONTENTS, READONLY, DEBUGGING
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13 .debug_line 00001022 00000000 00000000 00038851 2**0
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CONTENTS, READONLY, DEBUGGING
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14 .debug_str 000f139e 00000000 00000000 00039873 2**0
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CONTENTS, READONLY, DEBUGGING
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15 .debug_frame 00000084 00000000 00000000 0012ac14 2**2
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CONTENTS, READONLY, DEBUGGING
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16 .debug_ranges 00000010 00000000 00000000 0012ac98 2**0
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CONTENTS, READONLY, DEBUGGING
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Disassembly of section .text:
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00000000 <exception_table>:
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0: 20 00 01 20 d3 02 00 00 d1 02 00 00 d1 02 00 00 .. ............
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10: d1 02 00 00 d1 02 00 00 d1 02 00 00 00 00 00 00 ................
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...
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2c: d1 02 00 00 d1 02 00 00 00 00 00 00 d1 02 00 00 ................
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3c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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4c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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5c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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6c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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7c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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8c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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9c: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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ac: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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bc: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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cc: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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dc: d1 02 00 00 d1 02 00 00 d1 02 00 00 00 00 00 00 ................
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...
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f4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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104: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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114: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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124: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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134: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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144: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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154: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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164: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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174: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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184: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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194: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1a4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1b4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1c4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1d4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1e4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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1f4: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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204: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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214: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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224: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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234: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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244: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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254: d1 02 00 00 d1 02 00 00 d1 02 00 00 d1 02 00 00 ................
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00000264 <__do_global_dtors_aux>:
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264: b510 push {r4, lr}
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266: 4c05 ldr r4, [pc, #20] ; (27c <__do_global_dtors_aux+0x18>)
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268: 7823 ldrb r3, [r4, #0]
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26a: b933 cbnz r3, 27a <__do_global_dtors_aux+0x16>
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26c: 4b04 ldr r3, [pc, #16] ; (280 <__do_global_dtors_aux+0x1c>)
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26e: b113 cbz r3, 276 <__do_global_dtors_aux+0x12>
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270: 4804 ldr r0, [pc, #16] ; (284 <__do_global_dtors_aux+0x20>)
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272: f3af 8000 nop.w
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276: 2301 movs r3, #1
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278: 7023 strb r3, [r4, #0]
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27a: bd10 pop {r4, pc}
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27c: 20000000 .word 0x20000000
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280: 00000000 .word 0x00000000
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284: 00000438 .word 0x00000438
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00000288 <frame_dummy>:
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288: 4b0c ldr r3, [pc, #48] ; (2bc <frame_dummy+0x34>)
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28a: b143 cbz r3, 29e <frame_dummy+0x16>
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28c: 480c ldr r0, [pc, #48] ; (2c0 <frame_dummy+0x38>)
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28e: 490d ldr r1, [pc, #52] ; (2c4 <frame_dummy+0x3c>)
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290: b510 push {r4, lr}
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292: f3af 8000 nop.w
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296: 480c ldr r0, [pc, #48] ; (2c8 <frame_dummy+0x40>)
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298: 6803 ldr r3, [r0, #0]
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29a: b923 cbnz r3, 2a6 <frame_dummy+0x1e>
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29c: bd10 pop {r4, pc}
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29e: 480a ldr r0, [pc, #40] ; (2c8 <frame_dummy+0x40>)
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2a0: 6803 ldr r3, [r0, #0]
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2a2: b933 cbnz r3, 2b2 <frame_dummy+0x2a>
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2a4: 4770 bx lr
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2a6: 4b09 ldr r3, [pc, #36] ; (2cc <frame_dummy+0x44>)
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2a8: 2b00 cmp r3, #0
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2aa: d0f7 beq.n 29c <frame_dummy+0x14>
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2ac: e8bd 4010 ldmia.w sp!, {r4, lr}
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2b0: 4718 bx r3
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2b2: 4b06 ldr r3, [pc, #24] ; (2cc <frame_dummy+0x44>)
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2b4: 2b00 cmp r3, #0
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2b6: d0f5 beq.n 2a4 <frame_dummy+0x1c>
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2b8: 4718 bx r3
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2ba: bf00 nop
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2bc: 00000000 .word 0x00000000
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2c0: 00000438 .word 0x00000438
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2c4: 20000004 .word 0x20000004
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2c8: 00000438 .word 0x00000438
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2cc: 00000000 .word 0x00000000
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000002d0 <Dummy_Handler>:
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/**
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* \brief Default interrupt handler for unused IRQs.
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*/
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void Dummy_Handler(void)
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{
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2d0: e7fe b.n 2d0 <Dummy_Handler>
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000002d2 <Reset_Handler>:
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{
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2d2: b508 push {r3, lr}
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if (pSrc != pDest) {
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2d4: 4a0f ldr r2, [pc, #60] ; (314 <Reset_Handler+0x42>)
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2d6: 4b10 ldr r3, [pc, #64] ; (318 <Reset_Handler+0x46>)
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2d8: 429a cmp r2, r3
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2da: d10e bne.n 2fa <Reset_Handler+0x28>
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{
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2dc: 4b0f ldr r3, [pc, #60] ; (31c <Reset_Handler+0x4a>)
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for (pDest = &_szero; pDest < &_ezero;) {
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2de: 4a10 ldr r2, [pc, #64] ; (320 <Reset_Handler+0x4e>)
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*pDest++ = 0;
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2e0: 2100 movs r1, #0
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for (pDest = &_szero; pDest < &_ezero;) {
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2e2: 4293 cmp r3, r2
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2e4: d312 bcc.n 30c <Reset_Handler+0x3a>
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SCB->VTOR = ((uint32_t) pSrc & SCB_VTOR_TBLOFF_Msk);
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2e6: 4b0f ldr r3, [pc, #60] ; (324 <Reset_Handler+0x52>)
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2e8: 4a0f ldr r2, [pc, #60] ; (328 <Reset_Handler+0x56>)
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2ea: f023 037f bic.w r3, r3, #127 ; 0x7f
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2ee: 6093 str r3, [r2, #8]
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__libc_init_array();
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2f0: f000 f86e bl 3d0 <__libc_init_array>
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main();
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2f4: f000 f81c bl 330 <main>
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2f8: e7fe b.n 2f8 <Reset_Handler+0x26>
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for (; pDest < &_erelocate;) {
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2fa: 490c ldr r1, [pc, #48] ; (32c <Reset_Handler+0x5a>)
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2fc: 3a04 subs r2, #4
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2fe: 428b cmp r3, r1
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300: d2ec bcs.n 2dc <Reset_Handler+0xa>
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*pDest++ = *pSrc++;
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302: f852 0f04 ldr.w r0, [r2, #4]!
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306: f843 0b04 str.w r0, [r3], #4
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30a: e7f8 b.n 2fe <Reset_Handler+0x2c>
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*pDest++ = 0;
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30c: f843 1b04 str.w r1, [r3], #4
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310: e7e7 b.n 2e2 <Reset_Handler+0x10>
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312: bf00 nop
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314: 00000438 .word 0x00000438
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318: 20000000 .word 0x20000000
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31c: 20000000 .word 0x20000000
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320: 2000001c .word 0x2000001c
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324: 00000000 .word 0x00000000
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328: e000ed00 .word 0xe000ed00
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32c: 20000000 .word 0x20000000
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00000330 <main>:
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// Run with 12mhz external crystal on XOSC0
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// Automatic Loop Control
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// 0 - disable
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// 1 - enable
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OSCCTRL->XOSCCTRL[0].bit.ENALC = 1;
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330: 4b24 ldr r3, [pc, #144] ; (3c4 <main+0x94>)
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332: 695a ldr r2, [r3, #20]
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334: f442 4200 orr.w r2, r2, #32768 ; 0x8000
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338: 615a str r2, [r3, #20]
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// Current Multiplier
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// 6 - >24MHz to 48MHz
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// 5 - >16MHz to 24MHz
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// 4 - >8MHz to 16MHz
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// 3 - 8MHz
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OSCCTRL->XOSCCTRL[0].bit.IMULT = 4;
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33a: 695a ldr r2, [r3, #20]
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33c: 2104 movs r1, #4
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33e: f361 22ce bfi r2, r1, #11, #4
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342: 615a str r2, [r3, #20]
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// 3 - >24MHz to 48MHz
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// 3 - >16MHz to 24MHz
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// 3 - >8MHz to 16MHz
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// 2 - 8MHz
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OSCCTRL->XOSCCTRL[0].bit.IPTAT = 3;
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344: 695a ldr r2, [r3, #20]
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346: f442 62c0 orr.w r2, r2, #1536 ; 0x600
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34a: 615a str r2, [r3, #20]
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OSCCTRL->XOSCCTRL[0].bit.ONDEMAND = 0;
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34c: 695a ldr r2, [r3, #20]
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34e: f36f 12c7 bfc r2, #7, #1
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352: 615a str r2, [r3, #20]
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OSCCTRL->XOSCCTRL[0].bit.XTALEN = 1;
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354: 695a ldr r2, [r3, #20]
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356: 430a orrs r2, r1
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358: 615a str r2, [r3, #20]
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OSCCTRL->XOSCCTRL[0].bit.ENABLE = 1;
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35a: 695a ldr r2, [r3, #20]
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35c: f042 0202 orr.w r2, r2, #2
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360: 615a str r2, [r3, #20]
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while(0 == OSCCTRL->STATUS.bit.XOSCRDY0);
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362: 691a ldr r2, [r3, #16]
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364: 07d2 lsls r2, r2, #31
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366: d5fc bpl.n 362 <main+0x32>
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OSCCTRL->Dpll[0].DPLLRATIO.bit.LDRFRAC = 0;
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368: 6b5a ldr r2, [r3, #52] ; 0x34
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36a: f36f 4214 bfc r2, #16, #5
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36e: 635a str r2, [r3, #52] ; 0x34
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OSCCTRL->Dpll[0].DPLLRATIO.bit.LDR = 119;
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370: 6b5a ldr r2, [r3, #52] ; 0x34
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372: 2177 movs r1, #119 ; 0x77
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374: f361 020c bfi r2, r1, #0, #13
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378: 635a str r2, [r3, #52] ; 0x34
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OSCCTRL->Dpll[0].DPLLCTRLB.bit.DIV = 5;
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37a: 6b9a ldr r2, [r3, #56] ; 0x38
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37c: 2105 movs r1, #5
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37e: f361 421a bfi r2, r1, #16, #11
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382: 639a str r2, [r3, #56] ; 0x38
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// 0 - GCLK
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// 1 - XOSC32
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// 2 - XOSC0
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// 3 - XOSC1
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OSCCTRL->Dpll[0].DPLLCTRLB.bit.REFCLK = 2;
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384: 6b9a ldr r2, [r3, #56] ; 0x38
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386: 2102 movs r1, #2
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388: f361 1247 bfi r2, r1, #5, #3
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38c: 639a str r2, [r3, #56] ; 0x38
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OSCCTRL->Dpll[0].DPLLCTRLA.bit.ONDEMAND = 0;
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38e: f893 2030 ldrb.w r2, [r3, #48] ; 0x30
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392: f36f 12c7 bfc r2, #7, #1
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396: f883 2030 strb.w r2, [r3, #48] ; 0x30
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OSCCTRL->Dpll[0].DPLLCTRLA.bit.ENABLE = 1;
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39a: f893 2030 ldrb.w r2, [r3, #48] ; 0x30
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39e: 430a orrs r2, r1
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3a0: f883 2030 strb.w r2, [r3, #48] ; 0x30
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// wait for pll to be locked and ready
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while(0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.LOCK
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3a4: 4b07 ldr r3, [pc, #28] ; (3c4 <main+0x94>)
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3a6: 6c1a ldr r2, [r3, #64] ; 0x40
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3a8: 07d0 lsls r0, r2, #31
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3aa: d5fc bpl.n 3a6 <main+0x76>
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|| 0 == OSCCTRL->Dpll[0].DPLLSTATUS.bit.CLKRDY);
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3ac: 6c1a ldr r2, [r3, #64] ; 0x40
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3ae: 0791 lsls r1, r2, #30
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3b0: d5f9 bpl.n 3a6 <main+0x76>
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// Connect DPLL0 to clock generator 0 (120mhz) - frequency used by CPU, AHB, APBA, APBB
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GCLK->GENCTRL[0].reg = GCLK_GENCTRL_SRC_DPLL0 | GCLK_GENCTRL_DIV(1) | GCLK_GENCTRL_GENEN;
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3b2: 4b05 ldr r3, [pc, #20] ; (3c8 <main+0x98>)
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3b4: 4a05 ldr r2, [pc, #20] ; (3cc <main+0x9c>)
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3b6: 621a str r2, [r3, #32]
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while(1 == GCLK->SYNCBUSY.bit.GENCTRL0);
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3b8: 685a ldr r2, [r3, #4]
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3ba: 0752 lsls r2, r2, #29
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3bc: d4fc bmi.n 3b8 <main+0x88>
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asm volatile("nop");
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3be: bf00 nop
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3c0: e7fe b.n 3c0 <main+0x90>
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3c2: bf00 nop
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3c4: 40001000 .word 0x40001000
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3c8: 40001c00 .word 0x40001c00
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3cc: 00010107 .word 0x00010107
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000003d0 <__libc_init_array>:
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3d0: b570 push {r4, r5, r6, lr}
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3d2: 4e0d ldr r6, [pc, #52] ; (408 <__libc_init_array+0x38>)
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3d4: 4c0d ldr r4, [pc, #52] ; (40c <__libc_init_array+0x3c>)
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3d6: 1ba4 subs r4, r4, r6
|
||
|
3d8: 10a4 asrs r4, r4, #2
|
||
|
3da: 2500 movs r5, #0
|
||
|
3dc: 42a5 cmp r5, r4
|
||
|
3de: d109 bne.n 3f4 <__libc_init_array+0x24>
|
||
|
3e0: 4e0b ldr r6, [pc, #44] ; (410 <__libc_init_array+0x40>)
|
||
|
3e2: 4c0c ldr r4, [pc, #48] ; (414 <__libc_init_array+0x44>)
|
||
|
3e4: f000 f818 bl 418 <_init>
|
||
|
3e8: 1ba4 subs r4, r4, r6
|
||
|
3ea: 10a4 asrs r4, r4, #2
|
||
|
3ec: 2500 movs r5, #0
|
||
|
3ee: 42a5 cmp r5, r4
|
||
|
3f0: d105 bne.n 3fe <__libc_init_array+0x2e>
|
||
|
3f2: bd70 pop {r4, r5, r6, pc}
|
||
|
3f4: f856 3025 ldr.w r3, [r6, r5, lsl #2]
|
||
|
3f8: 4798 blx r3
|
||
|
3fa: 3501 adds r5, #1
|
||
|
3fc: e7ee b.n 3dc <__libc_init_array+0xc>
|
||
|
3fe: f856 3025 ldr.w r3, [r6, r5, lsl #2]
|
||
|
402: 4798 blx r3
|
||
|
404: 3501 adds r5, #1
|
||
|
406: e7f2 b.n 3ee <__libc_init_array+0x1e>
|
||
|
408: 00000424 .word 0x00000424
|
||
|
40c: 00000424 .word 0x00000424
|
||
|
410: 00000424 .word 0x00000424
|
||
|
414: 00000428 .word 0x00000428
|
||
|
|
||
|
00000418 <_init>:
|
||
|
418: b5f8 push {r3, r4, r5, r6, r7, lr}
|
||
|
41a: bf00 nop
|
||
|
41c: bcf8 pop {r3, r4, r5, r6, r7}
|
||
|
41e: bc08 pop {r3}
|
||
|
420: 469e mov lr, r3
|
||
|
422: 4770 bx lr
|
||
|
|
||
|
00000424 <__init_array_start>:
|
||
|
424: 00000289 .word 0x00000289
|
||
|
|
||
|
00000428 <_fini>:
|
||
|
428: b5f8 push {r3, r4, r5, r6, r7, lr}
|
||
|
42a: bf00 nop
|
||
|
42c: bcf8 pop {r3, r4, r5, r6, r7}
|
||
|
42e: bc08 pop {r3}
|
||
|
430: 469e mov lr, r3
|
||
|
432: 4770 bx lr
|
||
|
|
||
|
00000434 <__fini_array_start>:
|
||
|
434: 00000265 .word 0x00000265
|