📄 startup.lst
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80000018 E51FFFF0 229 LDR PC,[PC, #-0x0FF0]
8000001C E59FF000 230 LDR PC,FIQ_Addr
231
80000020 80000040 R 232 Reset_Addr: DD Reset_Handler
80000024 00000000 E 233 Undef_Addr: DD Undef_Handler?A
80000028 00000000 E 234 SWI_Addr: DD SWI_Handler?A
8000002C 00000000 E 235 PAbt_Addr: DD PAbt_Handler?A
80000030 00000000 E 236 DAbt_Addr: DD DAbt_Handler?A
80000034 00000000 237 DD 0
80000038 00000000 E 238 IRQ_Addr: DD IRQ_Handler?A
8000003C 00000000 E 239 FIQ_Addr: DD FIQ_Handler?A
240
241
242
243
80000040 244 Reset_Handler:
245
246
247 $if (EXTERNAL_MODE)
80000040 E51F0FCC 248 LDR R0, =PINSEL2
80000044 E51F1FCC 249 LDR R1, =PINSEL2_Val
80000048 E5801000 250 STR R1, [R0]
251 $endif
252
253
254 IF (EMC_SETUP != 0)
8000004C E51F0FCC 255 LDR R0, =EMC_BASE
256
AA MACRO ASSEMBLER RSTARTUP 20/12/05 21:08:41 PAGE 5
257 IF (BCFG0_SETUP != 0)
80000050 E51F1FCC 258 LDR R1, =BCFG0_Val
80000054 E5801000 259 STR R1, [R0, #BCFG0_OFS]
260 ENDIF
261
262 IF (BCFG1_SETUP != 0)
80000058 E51F1FCC 263 LDR R1, =BCFG1_Val
8000005C E5801004 264 STR R1, [R0, #BCFG1_OFS]
265 ENDIF
266
267 IF (BCFG2_SETUP != 0)
LDR R1, =BCFG2_Val
STR R1, [R0, #BCFG2_OFS]
ENDIF
271
272 IF (BCFG3_SETUP != 0)
LDR R1, =BCFG3_Val
STR R1, [R0, #BCFG3_OFS]
ENDIF
276
277 ENDIF
278
279
280 IF (PLL_SETUP != 0)
80000060 E51F0FCC 281 LDR R0, =PLL_BASE
80000064 E3A010AA 282 MOV R1, #0xAA
80000068 E3A02055 283 MOV R2, #0x55
284
285
8000006C E3A03024 286 MOV R3, #PLLCFG_Val
80000070 E5803004 287 STR R3, [R0, #PLLCFG_OFS]
80000074 E3A03001 288 MOV R3, #PLLCON_PLLE
80000078 E5803000 289 STR R3, [R0, #PLLCON_OFS]
8000007C E580100C 290 STR R1, [R0, #PLLFEED_OFS]
80000080 E580200C 291 STR R2, [R0, #PLLFEED_OFS]
292
293
80000084 E5903008 294 PLL_Loop: LDR R3, [R0, #PLLSTAT_OFS]
80000088 E2133B01 295 ANDS R3, R3, #PLLSTAT_PLOCK
8000008C 0AFFFFFC 296 BEQ PLL_Loop
297
298
80000090 E3A03003 299 MOV R3, #(PLLCON_PLLE | PLLCON_PLLC)
80000094 E5803000 300 STR R3, [R0, #PLLCON_OFS]
80000098 E580100C 301 STR R1, [R0, #PLLFEED_OFS]
8000009C E580200C 302 STR R2, [R0, #PLLFEED_OFS]
303 ENDIF
304
305
306 IF (MAM_SETUP != 0)
800000A0 E51F0FCC 307 LDR R0, =MAM_BASE
800000A4 E3A01003 308 MOV R1, #MAMTIM_Val
800000A8 E5801004 309 STR R1, [R0, #MAMTIM_OFS]
800000AC E3A01002 310 MOV R1, #MAMCR_Val
800000B0 E5801000 311 STR R1, [R0, #MAMCR_OFS]
312 ENDIF
313
314
315
E01FC040 316 MEMMAP EQU 0xE01FC040
317
318 $if (RAM_INTVEC)
LDR R0, =MEMMAP
MOV R1, #2
STR R1, [R0]
$endif
AA MACRO ASSEMBLER RSTARTUP 20/12/05 21:08:41 PAGE 6
323
324
325
800000B4 E51F0FCC 326 LDR R0, =Top_Stack
327
328
800000B8 E321F0DB 329 MSR CPSR_c, #Mode_UND|I_Bit|F_Bit
800000BC E1A0D000 330 MOV SP, R0
800000C0 E2400004 331 SUB R0, R0, #UND_Stack_Size
332
333
800000C4 E321F0D7 334 MSR CPSR_c, #Mode_ABT|I_Bit|F_Bit
800000C8 E1A0D000 335 MOV SP, R0
800000CC E2400004 336 SUB R0, R0, #ABT_Stack_Size
337
338
800000D0 E321F0D1 339 MSR CPSR_c, #Mode_FIQ|I_Bit|F_Bit
800000D4 E1A0D000 340 MOV SP, R0
800000D8 E2400004 341 SUB R0, R0, #FIQ_Stack_Size
342
343
800000DC E321F0D2 344 MSR CPSR_c, #Mode_IRQ|I_Bit|F_Bit
800000E0 E1A0D000 345 MOV SP, R0
800000E4 E2400080 346 SUB R0, R0, #IRQ_Stack_Size
347
348
800000E8 E321F0D3 349 MSR CPSR_c, #Mode_SVC|I_Bit|F_Bit
800000EC E1A0D000 350 MOV SP, R0
800000F0 E2400004 351 SUB R0, R0, #SVC_Stack_Size
352
353
800000F4 E321F010 354 MSR CPSR_c, #Mode_USR
800000F8 E1A0D000 355 MOV SP, R0
356
357
800000FC E51F0FCC 358 LDR R0,=?C?INIT
80000100 E3100001 359 TST R0,#1 ; Bit-0 set: main is Thumb
80000104 E3AFEFCC 360 LDREQ LR,=exit?A ; ARM Mode
80000108 E3AFEFCC 361 LDRNE LR,=exit?T ; Thumb Mode
8000010C E12FFF10 362 BX R0
363 ENDP
364
365 PUBLIC exit?A
366 exit?A PROC CODE32
80000110 EAFFFFFE 367 B exit?A
368 ENDP
369
370 PUBLIC exit?T
371 exit?T PROC CODE16
80000114 E7FE 372 exit: B exit?T
373 ENDP
374
375
376 END
377
AA MACRO ASSEMBLER RSTARTUP 20/12/05 21:08:41 PAGE 7
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
?C?INIT. . . . . . C ADDR ------- EXT
ABT_Stack_Size . . -- ---- 0004H A
BCFG0_OFS. . . . . -- ---- 0000H A
BCFG0_SETUP. . . . -- ---- 0001H A
BCFG0_Val. . . . . -- ---- 1000FFEFH A
BCFG1_OFS. . . . . -- ---- 0004H A
BCFG1_SETUP. . . . -- ---- 0001H A
BCFG1_Val. . . . . -- ---- 1000FFEFH A
BCFG2_OFS. . . . . -- ---- 0008H A
BCFG2_SETUP. . . . -- ---- 0000H A
BCFG2_Val. . . . . -- ---- FBEFH A
BCFG3_OFS. . . . . -- ---- 000CH A
BCFG3_SETUP. . . . -- ---- 0000H A
BCFG3_Val. . . . . -- ---- FBEFH A
CODE_BASE. . . . . -- ---- 80000000H A
DAbt_Addr. . . . . C ADDR 80000030H R SEG=STARTUPCODE
DAbt_Handler?A . . C ADDR ------- EXT
EMC_BASE . . . . . -- ---- FFE00000H A
EMC_SETUP. . . . . -- ---- 0001H A
FIQ_Addr . . . . . C ADDR 8000003CH R SEG=STARTUPCODE
FIQ_Handler?A. . . C ADDR ------- EXT
FIQ_Stack_Size . . -- ---- 0004H A
F_Bit. . . . . . . -- ---- 0040H A
IRQ_Addr . . . . . C ADDR 80000038H R SEG=STARTUPCODE
IRQ_Handler?A. . . C ADDR ------- EXT
IRQ_Stack_Size . . -- ---- 0080H A
I_Bit. . . . . . . -- ---- 0080H A
MAMCR_OFS. . . . . -- ---- 0000H A
MAMCR_Val. . . . . -- ---- 0002H A
MAMTIM_OFS . . . . -- ---- 0004H A
MAMTIM_Val . . . . -- ---- 0003H A
MAM_BASE . . . . . -- ---- E01FC000H A
MAM_SETUP. . . . . -- ---- 0001H A
MEMMAP . . . . . . -- ---- E01FC040H A
Mode_ABT . . . . . -- ---- 0017H A
Mode_FIQ . . . . . -- ---- 0011H A
Mode_IRQ . . . . . -- ---- 0012H A
Mode_SVC . . . . . -- ---- 0013H A
Mode_SYS . . . . . -- ---- 001FH A
Mode_UND . . . . . -- ---- 001BH A
Mode_USR . . . . . -- ---- 0010H A
PAbt_Addr. . . . . C ADDR 8000002CH R SEG=STARTUPCODE
PAbt_Handler?A . . C ADDR ------- EXT
PINSEL2. . . . . . -- ---- E002C014H A
PINSEL2_Val. . . . -- ---- 0F814914H A
PLLCFG_MSEL. . . . -- ---- 001FH A
PLLCFG_OFS . . . . -- ---- 0004H A
PLLCFG_PSEL. . . . -- ---- 0060H A
PLLCFG_Val . . . . -- ---- 0024H A
PLLCON_OFS . . . . -- ---- 0000H A
PLLCON_PLLC. . . . -- ---- 0002H A
PLLCON_PLLE. . . . -- ---- 0001H A
PLLFEED_OFS. . . . -- ---- 000CH A
PLLSTAT_OFS. . . . -- ---- 0008H A
PLLSTAT_PLOCK. . . -- ---- 0400H A
PLL_BASE . . . . . -- ---- E01FC080H A
PLL_Loop . . . . . C ADDR 80000084H R SEG=STARTUPCODE
PLL_SETUP. . . . . -- ---- 0001H A
Reset_Addr . . . . C ADDR 80000020H R SEG=STARTUPCODE
Reset_Handler. . . C ADDR 80000040H R SEG=STARTUPCODE
AA MACRO ASSEMBLER RSTARTUP 20/12/05 21:08:41 PAGE 8
STACK. . . . . . . D SEG 0490H REL=UNIT, ALN=BYTE
STARTUPCODE. . . . C SEG 80000116H REL=ABS, ALN=BYTE
SVC_Stack_Size . . -- ---- 0004H A
SWI_Addr . . . . . C ADDR 80000028H R SEG=STARTUPCODE
SWI_Handler?A. . . C ADDR ------- EXT
Top_Stack. . . . . D ADDR 0490H R SEG=STACK
UND_Stack_Size . . -- ---- 0004H A
USR_Stack_Size . . -- ---- 0400H A
Undef_Addr . . . . C ADDR 80000024H R SEG=STARTUPCODE
Undef_Handler?A. . C ADDR ------- EXT
Vectors. . . . . . C ADDR 80000000H R SEG=STARTUPCODE
__startup. . . . . C ADDR 80000000H R SEG=STARTUPCODE
exit . . . . . . . C ADDR 80000114H R SEG=STARTUPCODE
exit?A . . . . . . C ADDR 80000110H R SEG=STARTUPCODE
exit?T . . . . . . C ADDR 80000114H R SEG=STARTUPCODE
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S).
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