📄 startup.lst
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00000040 E59F0034 160 LDR R0, =PLL_BASE
00000044 E3A010AA 161 MOV R1, #0xAA
00000048 E3A02055 162 MOV R2, #0x55
163
164
0000004C E3A03024 165 MOV R3, #PLLCFG_Val
00000050 E5803004 166 STR R3, [R0, #PLLCFG_OFS]
00000054 E3A03001 167 MOV R3, #PLLCON_PLLE
00000058 E5803000 168 STR R3, [R0, #PLLCON_OFS]
0000005C E580100C 169 STR R1, [R0, #PLLFEED_OFS]
00000060 E580200C 170 STR R2, [R0, #PLLFEED_OFS]
171
172
00000064 E5903008 173 PLL_Loop: LDR R3, [R0, #PLLSTAT_OFS]
00000068 E2133B01 174 ANDS R3, R3, #PLLSTAT_PLOCK
0000006C 0AFFFFFC 175 BEQ PLL_Loop
176
177
00000070 E3A03003 178 MOV R3, #(PLLCON_PLLE | PLLCON_PLLC)
00000074 E5803000 179 STR R3, [R0, #PLLCON_OFS]
00000078 E580100C 180 STR R1, [R0, #PLLFEED_OFS]
0000007C E580200C 181 STR R2, [R0, #PLLFEED_OFS]
182 ENDIF
183
184
185 IF (MAM_SETUP != 0)
00000080 E59F0034 186 LDR R0, =MAM_BASE
00000084 E3A01004 187 MOV R1, #MAMTIM_Val
00000088 E5801004 188 STR R1, [R0, #MAMTIM_OFS]
0000008C E3A01002 189 MOV R1, #MAMCR_Val
00000090 E5801000 190 STR R1, [R0, #MAMCR_OFS]
AA MACRO ASSEMBLER RSTARTUP 02/08/06 14:03:11 PAGE 4
191 ENDIF
192
193
194
E01FC040 195 MEMMAP EQU 0xE01FC040
196
197 $if (RAM_INTVEC)
LDR R0, =MEMMAP
MOV R1, #2
STR R1, [R0]
$endif
202
203
204
00000094 E59F0034 205 LDR R0, =Top_Stack
206
207
00000098 E321F0DB 208 MSR CPSR_c, #Mode_UND|I_Bit|F_Bit
0000009C E1A0D000 209 MOV SP, R0
000000A0 E2400004 210 SUB R0, R0, #UND_Stack_Size
211
212
000000A4 E321F0D7 213 MSR CPSR_c, #Mode_ABT|I_Bit|F_Bit
000000A8 E1A0D000 214 MOV SP, R0
000000AC E2400004 215 SUB R0, R0, #ABT_Stack_Size
216
217
000000B0 E321F0D1 218 MSR CPSR_c, #Mode_FIQ|I_Bit|F_Bit
000000B4 E1A0D000 219 MOV SP, R0
000000B8 E2400004 220 SUB R0, R0, #FIQ_Stack_Size
221
222
000000BC E321F0D2 223 MSR CPSR_c, #Mode_IRQ|I_Bit|F_Bit
000000C0 E1A0D000 224 MOV SP, R0
000000C4 E2400080 225 SUB R0, R0, #IRQ_Stack_Size
226
227
000000C8 E321F0D3 228 MSR CPSR_c, #Mode_SVC|I_Bit|F_Bit
000000CC E1A0D000 229 MOV SP, R0
000000D0 E2400004 230 SUB R0, R0, #SVC_Stack_Size
231
232
000000D4 E321F010 233 MSR CPSR_c, #Mode_USR
000000D8 E1A0D000 234 MOV SP, R0
235
236
000000DC E59F0034 237 LDR R0,=?C?INIT
000000E0 E3100001 238 TST R0,#1 ; Bit-0 set: main is Thumb
000000E4 E3A0E0F0 239 LDREQ LR,=exit?A ; ARM Mode
000000E8 E3A0E0F4 240 LDRNE LR,=exit?T ; Thumb Mode
000000EC E12FFF10 241 BX R0
242 ENDP
243
244 PUBLIC exit?A
245 exit?A PROC CODE32
000000F0 EAFFFFFE 246 B exit?A
247 ENDP
248
249 PUBLIC exit?T
250 exit?T PROC CODE16
000000F4 E7FE 251 exit: B exit?T
252 ENDP
253
254
255 END
256
AA MACRO ASSEMBLER RSTARTUP 02/08/06 14:03:11 PAGE 5
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
DAbt_Addr. . . . . C ADDR 0030H R SEG=STARTUPCODE
DAbt_Handler?A . . C ADDR ------- EXT
FIQ_Addr . . . . . C ADDR 003CH R SEG=STARTUPCODE
FIQ_Handler?A. . . C ADDR ------- EXT
FIQ_Stack_Size . . -- ---- 0004H A
F_Bit. . . . . . . -- ---- 0040H A
IRQ_Addr . . . . . C ADDR 0038H 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 . . . . -- ---- 0004H 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 002CH R SEG=STARTUPCODE
PAbt_Handler?A . . C ADDR ------- EXT
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 0064H R SEG=STARTUPCODE
PLL_SETUP. . . . . -- ---- 0001H A
Reset_Addr . . . . C ADDR 0020H R SEG=STARTUPCODE
Reset_Handler. . . C ADDR 0040H R SEG=STARTUPCODE
STACK. . . . . . . D SEG 0490H REL=UNIT, ALN=BYTE
STARTUPCODE. . . . C SEG 00F6H REL=ABS, ALN=BYTE
SVC_Stack_Size . . -- ---- 0004H A
SWI_Addr . . . . . C ADDR 0028H 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 0024H R SEG=STARTUPCODE
Undef_Handler?A. . C ADDR ------- EXT
Vectors. . . . . . C ADDR 0000H R SEG=STARTUPCODE
__startup. . . . . C ADDR 0000H R SEG=STARTUPCODE
exit . . . . . . . C ADDR 00F4H R SEG=STARTUPCODE
exit?A . . . . . . C ADDR 00F0H R SEG=STARTUPCODE
exit?T . . . . . . C ADDR 00F4H R SEG=STARTUPCODE
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S).
AA MACRO ASSEMBLER RSTARTUP 02/08/06 14:03:11 PAGE 6
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