simple_sdram.xmap

MCF523X系列处理器初始化代码,对开发523X些列freescale处理器有非常重要的意思

# Link map of start

# Unreferenced symbols:
	(alloc.c )	[whole file]



# .sdram

# .vector_ram

# .ipsbar

# .sram

# .ext_sram

# .ext_flash

# .vectors
  00020000 0000040C .text   .text	(vectors.s)
  00020000 00000000 .text   VECTOR_TABLE	(vectors.s)
  00020000 00000000 .text   VECTOR_TABLE	(vectors.s)
  00020400 00000000 .text   start	(vectors.s)
  00020400 0000000C .text   @DummyFn1	(vectors.s)

# .text
  00020410 0000002C .text   uart0_in_char	(io.c)
  0002043C 00000030 .text   uart0_out_char	(io.c)
  0002046C 00000000 .text   asm_exception_handler	(mcf5xxx.s)
  0002046C 00000000 .text   asm_exception_handler	(mcf5xxx.s)
  0002046C 00000134 .text   .text	(mcf5xxx.s)
  0002047C 00000000 .text   asm_set_ipl	(mcf5xxx.s)
  0002047C 00000000 .text   asm_set_ipl	(mcf5xxx.s)
  000204B2 00000000 .text   mcf5xxx_wr_cacr	(mcf5xxx.s)
  000204B2 00000000 .text   mcf5xxx_wr_cacr	(mcf5xxx.s)
  000204BE 00000000 .text   mcf5xxx_wr_acr0	(mcf5xxx.s)
  000204BE 00000000 .text   mcf5xxx_wr_acr0	(mcf5xxx.s)
  000204CA 00000000 .text   mcf5xxx_wr_acr1	(mcf5xxx.s)
  000204CA 00000000 .text   mcf5xxx_wr_acr1	(mcf5xxx.s)
  000204D6 00000000 .text   mcf5xxx_wr_acr2	(mcf5xxx.s)
  000204D6 00000000 .text   mcf5xxx_wr_acr2	(mcf5xxx.s)
  000204E2 00000000 .text   mcf5xxx_wr_acr3	(mcf5xxx.s)
  000204E2 00000000 .text   mcf5xxx_wr_acr3	(mcf5xxx.s)
  000204EE 00000000 .text   mcf5xxx_wr_other_a7	(mcf5xxx.s)
  000204EE 00000000 .text   mcf5xxx_wr_other_a7	(mcf5xxx.s)
  000204EE 00000000 .text   mcf5xxx_wr_other_sp	(mcf5xxx.s)
  000204EE 00000000 .text   mcf5xxx_wr_other_sp	(mcf5xxx.s)
  000204FA 00000000 .text   mcf5xxx_wr_vbr	(mcf5xxx.s)
  000204FA 00000000 .text   mcf5xxx_wr_vbr	(mcf5xxx.s)
  00020506 00000000 .text   mcf5xxx_wr_macsr	(mcf5xxx.s)
  00020506 00000000 .text   mcf5xxx_wr_macsr	(mcf5xxx.s)
  00020512 00000000 .text   mcf5xxx_wr_mask	(mcf5xxx.s)
  00020512 00000000 .text   mcf5xxx_wr_mask	(mcf5xxx.s)
  0002051E 00000000 .text   mcf5xxx_wr_acc0	(mcf5xxx.s)
  0002051E 00000000 .text   mcf5xxx_wr_acc0	(mcf5xxx.s)
  0002052A 00000000 .text   mcf5xxx_wr_accext01	(mcf5xxx.s)
  0002052A 00000000 .text   mcf5xxx_wr_accext01	(mcf5xxx.s)
  00020536 00000000 .text   mcf5xxx_wr_accext23	(mcf5xxx.s)
  00020536 00000000 .text   mcf5xxx_wr_accext23	(mcf5xxx.s)
  00020542 00000000 .text   mcf5xxx_wr_acc1	(mcf5xxx.s)
  00020542 00000000 .text   mcf5xxx_wr_acc1	(mcf5xxx.s)
  0002054E 00000000 .text   mcf5xxx_wr_acc2	(mcf5xxx.s)
  0002054E 00000000 .text   mcf5xxx_wr_acc2	(mcf5xxx.s)
  0002055A 00000000 .text   mcf5xxx_wr_acc3	(mcf5xxx.s)
  0002055A 00000000 .text   mcf5xxx_wr_acc3	(mcf5xxx.s)
  00020566 00000000 .text   mcf5xxx_wr_sr	(mcf5xxx.s)
  00020566 00000000 .text   mcf5xxx_wr_sr	(mcf5xxx.s)
  0002056E 00000000 .text   mcf5xxx_wr_rambar0	(mcf5xxx.s)
  0002056E 00000000 .text   mcf5xxx_wr_rambar0	(mcf5xxx.s)
  0002057A 00000000 .text   mcf5xxx_wr_rambar1	(mcf5xxx.s)
  0002057A 00000000 .text   mcf5xxx_wr_rambar1	(mcf5xxx.s)
  00020586 00000000 .text   mcf5xxx_wr_mbar0	(mcf5xxx.s)
  00020586 00000000 .text   mcf5xxx_wr_mbar0	(mcf5xxx.s)
  00020586 00000000 .text   mcf5xxx_wr_mbar	(mcf5xxx.s)
  00020586 00000000 .text   mcf5xxx_wr_mbar	(mcf5xxx.s)
  00020592 00000000 .text   mcf5xxx_wr_mbar1	(mcf5xxx.s)
  00020592 00000000 .text   mcf5xxx_wr_mbar1	(mcf5xxx.s)
  000205A0 00000090 .text   printk_putc	(printf.c)
  00020630 00000218 .text   printk_mknumstr	(printf.c)
  00020848 00000054 .text   printk_pad_zero	(printf.c)
  0002089C 00000054 .text   printk_pad_space	(printf.c)
  000208F0 00000D44 .text   printk	(printf.c)
  00021634 00000070 .text   printf	(printf.c)
  000216A4 0000006C .text   strlen	(stdlib.c)
  00021710 000001FC .text   mcf523x_init	(sysinit.c)
  0002190C 0000001C .text   mcf523x_wtm_init	(sysinit.c)
  00021928 00000034 .text   mcf523x_pll_init	(sysinit.c)
  0002195C 00000030 .text   mcf523x_scm_init	(sysinit.c)
  0002198C 00000044 .text   mcf523x_gpio_init	(sysinit.c)
  000219D0 000001EC .text   mcf523x_uart_init	(sysinit.c)
  00021BBC 00000144 .text   mcf523x_sdram_init	(sysinit.c)
  00021D00 00000084 .text   mcf523x_cs_init	(sysinit.c)
  00021D84 00000458 .text   exception_handler	(int_handlers.c)
  000221DC 00000044 .text   irq_handler	(int_handlers.c)
  00022220 00000050 .text   main	(main.c)
  00022270 00000048 .text   .text	(mcf523x_lo.s)
  00022270 00000000 .text   asm_startmeup	(mcf523x_lo.s)
  00022270 00000000 .text   asm_startmeup	(mcf523x_lo.s)
  00022270 00000048 .text   @DummyFn2	(mcf523x_lo.s)
  000222AA 00000000 .text   cpu_cache_flush	(mcf523x_lo.s)
  000222AA 00000000 .text   cpu_cache_flush	(mcf523x_lo.s)
  000222C0 00000024 .rodata @87	(int_handlers.c)
  000222E4 0000001C .rodata @88	(int_handlers.c)
  00022300 0000001C .rodata @89	(int_handlers.c)
  0002231C 00000018 .rodata @90	(int_handlers.c)
  00022334 0000002A .rodata @91	(int_handlers.c)
  0002235E 00000017 .rodata @92	(int_handlers.c)
  00022376 00000020 .rodata @93	(int_handlers.c)
  00022396 0000001D .rodata @94	(int_handlers.c)
  000223B4 00000023 .rodata @95	(int_handlers.c)
  000223D8 00000023 .rodata @96	(int_handlers.c)
  000223FC 0000001F .rodata @97	(int_handlers.c)
  0002241C 00000030 .rodata @98	(int_handlers.c)
  0002244C 00000030 .rodata @99	(int_handlers.c)
  0002247C 0000001F .rodata @100	(int_handlers.c)
  0002249C 0000001C .rodata @101	(int_handlers.c)
  000224B8 00000025 .rodata @102	(int_handlers.c)
  000224DE 00000022 .rodata @103	(int_handlers.c)
  00022500 0000001F .rodata @104	(int_handlers.c)
  00022520 0000000A .rodata @105	(int_handlers.c)
  0002252A 0000000F .rodata @106	(int_handlers.c)
  0002253A 00000019 .rodata @107	(int_handlers.c)
  00022554 0000000D .rodata @196	(int_handlers.c)
  00022562 00000022 .rodata @10	(main.c)

# .data
#>00022590          ___DATA_ROM (linker command file)
#>00022590          ___DATA_RAM (linker command file)
#>00022590          ___DATA_END (linker command file)

# .bss
#>00022590          ___BSS_START (linker command file)
#>00022590          ___BSS_END (linker command file)

# .custom
#>00022590          ___HEAP_START (linker command file)
#>00022590          ___HEAP_END (linker command file)
#>00022590          ___SP_END (linker command file)
#>00023590          ___SP_INIT (linker command file)
#>40000000          ___IPSBAR (linker command file)
#>00000000          ___VECTOR_RAM (linker command file)
#>00000000          ___SDRAM (linker command file)
#>01000000          ___SDRAM_SIZE (linker command file)
#>20000000          ___SRAM (linker command file)
#>00010000          ___SRAM_SIZE (linker command file)
#>30000000          ___EXT_SRAM (linker command file)
#>00080000          ___EXT_SRAM_SIZE (linker command file)
#>FFE00000          ___EXT_FLASH (linker command file)
#>00200000          ___EXT_FLASH_SIZE (linker command file)


# Memory map:
  v_addr   p_addr   size     name
  00000000 00000000 00000000 sdram
  00000000 00000000 00000000 vector_ram
  00020000 00020000 00000410 user
  00020410 00020410 00002180 user
  00022590 00022590 00000000 user
  00022590 00022590 00000000 user
  00022590 00022590 00001000 user
  20000000 20000000 00000000 sram
  30000000 30000000 00000000 ext_sram
  40000000 40000000 00000000 ipsbar
  FFE00000 FFE00000 00000000 ext_flash

# Link start time: Wed Dec 01 09:47:13 2004
# Link end time: Wed Dec 01 09:47:13 2004