Subversion Repositories openmsp430

DE0_NANO_SOC_ADC.elf:     file format elf32-littlenios2

DE0_NANO_SOC_ADC.elf

architecture: nios2, flags 0x00000112:

EXEC_P, HAS_SYMS, D_PAGED

start address 0x000401b8

Program Header:

    LOAD off    0x00001000 vaddr 0x00040000 paddr 0x00040000 align 2**12

         filesz 0x00000020 memsz 0x00000020 flags r-x

    LOAD off    0x00001020 vaddr 0x00040020 paddr 0x00040020 align 2**12

         filesz 0x0000c4f4 memsz 0x0000c4f4 flags r-x

    LOAD off    0x0000d514 vaddr 0x0004c514 paddr 0x0004df6c align 2**12

         filesz 0x00001a58 memsz 0x00001a58 flags rw-

    LOAD off    0x0000f9c4 vaddr 0x0004f9c4 paddr 0x0004f9c4 align 2**12

         filesz 0x00000000 memsz 0x000002ec flags rw-

Sections:

Idx Name          Size      VMA       LMA       File off  Algn

                  CONTENTS, ALLOC, LOAD, READONLY, CODE

  1 .exceptions   00000198  00040020  00040020  00001020  2**2

                  CONTENTS, ALLOC, LOAD, READONLY, CODE

  2 .text         0000bff4  000401b8  000401b8  000011b8  2**2

                  CONTENTS, ALLOC, LOAD, READONLY, CODE

  3 .rodata       00000368  0004c1ac  0004c1ac  0000d1ac  2**2

                  CONTENTS, ALLOC, LOAD, READONLY, DATA

  4 .rwdata       00001a58  0004c514  0004df6c  0000d514  2**2

                  CONTENTS, ALLOC, LOAD, DATA, SMALL_DATA

  5 .bss          000002ec  0004f9c4  0004f9c4  0000f9c4  2**2

                  ALLOC, SMALL_DATA

  6 .comment      00000023  00000000  00000000  0000ef6c  2**0

                  CONTENTS, READONLY

  7 .debug_aranges 00000e00  00000000  00000000  0000ef90  2**3

                  CONTENTS, READONLY, DEBUGGING

  8 .debug_info   00023366  00000000  00000000  0000fd90  2**0

                  CONTENTS, READONLY, DEBUGGING

  9 .debug_abbrev 0000952b  00000000  00000000  000330f6  2**0

                  CONTENTS, READONLY, DEBUGGING

 10 .debug_line   0000a205  00000000  00000000  0003c621  2**0

                  CONTENTS, READONLY, DEBUGGING

 11 .debug_frame  00001848  00000000  00000000  00046828  2**2

                  CONTENTS, READONLY, DEBUGGING

 12 .debug_str    00002c81  00000000  00000000  00048070  2**0

                  CONTENTS, READONLY, DEBUGGING

 13 .debug_loc    00010a04  00000000  00000000  0004acf1  2**0

                  CONTENTS, READONLY, DEBUGGING

 14 .debug_alt_sim_info 00000060  00000000  00000000  0005b6f8  2**2

                  CONTENTS, READONLY, DEBUGGING

 15 .debug_ranges 00000a88  00000000  00000000  0005b758  2**3

                  CONTENTS, READONLY, DEBUGGING

 16 .thread_model 00000003  00000000  00000000  0005f1a1  2**0

                  CONTENTS, READONLY

 17 .cpu          0000000a  00000000  00000000  0005f1a4  2**0

                  CONTENTS, READONLY

 18 .qsys         00000001  00000000  00000000  0005f1ae  2**0

                  CONTENTS, READONLY

 19 .simulation_enabled 00000001  00000000  00000000  0005f1af  2**0

                  CONTENTS, READONLY

 20 .sysid_hash   00000004  00000000  00000000  0005f1b0  2**0

                  CONTENTS, READONLY

 21 .sysid_base   00000004  00000000  00000000  0005f1b4  2**0

                  CONTENTS, READONLY

 22 .sysid_time   00000004  00000000  00000000  0005f1b8  2**0

                  CONTENTS, READONLY

 23 .stderr_dev   00000009  00000000  00000000  0005f1bc  2**0

                  CONTENTS, READONLY

 24 .stdin_dev    00000009  00000000  00000000  0005f1c5  2**0

                  CONTENTS, READONLY

 25 .stdout_dev   00000009  00000000  00000000  0005f1ce  2**0

                  CONTENTS, READONLY

 26 .sopc_system_name 00000011  00000000  00000000  0005f1d7  2**0

                  CONTENTS, READONLY

 27 .quartus_project_dir 00000024  00000000  00000000  0005f1e8  2**0

                  CONTENTS, READONLY

 28 .jdi          00005567  00000000  00000000  0005f20c  2**0

                  CONTENTS, READONLY

 29 .sopcinfo     00054d1c  00000000  00000000  00064773  2**0

                  CONTENTS, READONLY

SYMBOL TABLE:

00040000 l    d  .entry 00000000 .entry

00040020 l    d  .exceptions    00000000 .exceptions

000401b8 l    d  .text  00000000 .text

0004c1ac l    d  .rodata        00000000 .rodata

0004c514 l    d  .rwdata        00000000 .rwdata

0004f9c4 l    d  .bss   00000000 .bss

00000000 l    d  .comment       00000000 .comment

00000000 l    d  .debug_aranges 00000000 .debug_aranges

00000000 l    d  .debug_info    00000000 .debug_info

00000000 l    d  .debug_abbrev  00000000 .debug_abbrev

00000000 l    d  .debug_line    00000000 .debug_line

00000000 l    d  .debug_frame   00000000 .debug_frame

00000000 l    d  .debug_str     00000000 .debug_str

00000000 l    d  .debug_loc     00000000 .debug_loc

00000000 l    d  .debug_alt_sim_info    00000000 .debug_alt_sim_info

00000000 l    d  .debug_ranges  00000000 .debug_ranges

00000000 l    df *ABS*  00000000 ../DE0_NANO_SOC_ADC_bsp//obj/HAL/src/crt0.o

00040200 l       .text  00000000 alt_after_alt_main

00000000 l    df *ABS*  00000000 alt_exception_entry.o

00040094 l       .exceptions    00000000 alt_exception_unknown

00000000 l    df *ABS*  00000000 alt_irq_handler.c

00000000 l    df *ABS*  00000000 main.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 printf.c

00000000 l    df *ABS*  00000000 puts.c

00000000 l    df *ABS*  00000000 strlen.c

00000000 l    df *ABS*  00000000 vfprintf.c

00040e30 l     F .text  00000034 __sprint_r

0004c34e l     O .rodata        00000010 blanks.3546

0004c35e l     O .rodata        00000010 zeroes.3547

00000000 l    df *ABS*  00000000 wsetup.c

00000000 l    df *ABS*  00000000 dtoa.c

00042df4 l     F .text  00000208 quorem

00000000 l    df *ABS*  00000000 fflush.c

00000000 l    df *ABS*  00000000 findfp.c

00044830 l     F .text  00000008 __fp_lock

00044838 l     F .text  00000008 __fp_unlock

00000000 l    df *ABS*  00000000 mallocr.c

00000000 l    df *ABS*  00000000 fvwrite.c

00000000 l    df *ABS*  00000000 fwalk.c

00000000 l    df *ABS*  00000000 impure.c

0004c514 l     O .rwdata        00000400 impure_data

00000000 l    df *ABS*  00000000 locale.c

0004c394 l     O .rodata        00000030 lconv

00000000 l    df *ABS*  00000000 makebuf.c

00000000 l    df *ABS*  00000000 mallocr.c

00000000 l    df *ABS*  00000000 memchr.c

00000000 l    df *ABS*  00000000 memcpy.c

00000000 l    df *ABS*  00000000 memmove.c

00000000 l    df *ABS*  00000000 memset.c

00000000 l    df *ABS*  00000000 mprec.c

0004c4dc l     O .rodata        0000000c p05.2466

00000000 l    df *ABS*  00000000 mallocr.c

00000000 l    df *ABS*  00000000 s_isinfd.c

00000000 l    df *ABS*  00000000 s_isnand.c

00000000 l    df *ABS*  00000000 sbrkr.c

00000000 l    df *ABS*  00000000 stdio.c

00000000 l    df *ABS*  00000000 strcmp.c

00000000 l    df *ABS*  00000000 writer.c

00000000 l    df *ABS*  00000000 mallocr.c

00000000 l    df *ABS*  00000000 closer.c

00000000 l    df *ABS*  00000000 fclose.c

00000000 l    df *ABS*  00000000 fstatr.c

00000000 l    df *ABS*  00000000 int_errno.c

00000000 l    df *ABS*  00000000 isattyr.c

00000000 l    df *ABS*  00000000 lseekr.c

00000000 l    df *ABS*  00000000 readr.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 fp-bit.c

00048b78 l     F .text  00000354 _fpadd_parts

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 lib2-divmod.c

000496f4 l     F .text  00000074 udivmodsi4

00000000 l    df *ABS*  00000000 libgcc2.c

00000000 l    df *ABS*  00000000 fp-bit.c

00000000 l    df *ABS*  00000000 alt_close.c

00049954 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_dev.c

00049a6c l     F .text  0000002c alt_dev_null_write

00000000 l    df *ABS*  00000000 alt_errno.c

00000000 l    df *ABS*  00000000 alt_fstat.c

00049a98 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_isatty.c

00049b94 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_load.c

00049c84 l     F .text  0000006c alt_load_section

00000000 l    df *ABS*  00000000 alt_lseek.c

00049d70 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_main.c

00000000 l    df *ABS*  00000000 alt_malloc_lock.c

00000000 l    df *ABS*  00000000 alt_read.c

00049f48 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_release_fd.c

00000000 l    df *ABS*  00000000 alt_sbrk.c

0004df5c l     O .rwdata        00000004 heap_end

00000000 l    df *ABS*  00000000 alt_usleep.c

00000000 l    df *ABS*  00000000 alt_write.c

0004a1c8 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_sys_init.c

0004a304 l     F .text  00000038 alt_dev_reg

0004ced0 l     O .rwdata        00001060 jtag_uart

00000000 l    df *ABS*  00000000 altera_avalon_jtag_uart_fd.c

00000000 l    df *ABS*  00000000 altera_avalon_jtag_uart_init.c

0004a5dc l     F .text  00000204 altera_avalon_jtag_uart_irq

0004a7e0 l     F .text  000000a4 altera_avalon_jtag_uart_timeout

00000000 l    df *ABS*  00000000 altera_avalon_jtag_uart_ioctl.c

00000000 l    df *ABS*  00000000 altera_avalon_jtag_uart_read.c

00000000 l    df *ABS*  00000000 altera_avalon_jtag_uart_write.c

00000000 l    df *ABS*  00000000 alt_alarm_start.c

00000000 l    df *ABS*  00000000 alt_busy_sleep.c

00000000 l    df *ABS*  00000000 alt_dcache_flush_all.c

00000000 l    df *ABS*  00000000 alt_dev_llist_insert.c

0004b0f0 l     F .text  00000050 alt_get_errno

00000000 l    df *ABS*  00000000 alt_do_ctors.c

00000000 l    df *ABS*  00000000 alt_do_dtors.c

00000000 l    df *ABS*  00000000 alt_icache_flush_all.c

00000000 l    df *ABS*  00000000 alt_iic.c

00000000 l    df *ABS*  00000000 alt_iic_isr_register.c

00000000 l    df *ABS*  00000000 alt_io_redirect.c

0004b590 l     F .text  000000c0 alt_open_fd

00000000 l    df *ABS*  00000000 alt_irq_vars.c

00000000 l    df *ABS*  00000000 alt_open.c

0004b6c8 l     F .text  00000050 alt_get_errno

0004b718 l     F .text  000000cc alt_file_locked

00000000 l    df *ABS*  00000000 alt_tick.c

00000000 l    df *ABS*  00000000 altera_nios2_qsys_irq.c

00000000 l    df *ABS*  00000000 alt_find_dev.c

00000000 l    df *ABS*  00000000 alt_find_file.c

00000000 l    df *ABS*  00000000 alt_get_fd.c

00000000 l    df *ABS*  00000000 alt_icache_flush.c

00000000 l    df *ABS*  00000000 atexit.c

00000000 l    df *ABS*  00000000 exit.c

00000000 l    df *ABS*  00000000 memcmp.c

00000000 l    df *ABS*  00000000 __atexit.c

00000000 l    df *ABS*  00000000 __call_atexit.c

00000000 l    df *ABS*  00000000 alt_exit.c

00000000 l    df *ABS*  00000000

00047188 g     F .text  00000074 _mprec_log10

00047278 g     F .text  00000084 __any_on

00047ee8 g     F .text  00000064 _isatty_r

0004c3c4 g     O .rodata        00000028 __mprec_tinytens

00049e90 g     F .text  00000078 alt_main

00040c60 g     F .text  00000044 __ashldi3

00040d0c g     F .text  00000084 _puts_r

0004fa20 g     O .bss   00000100 alt_irq

00047f4c g     F .text  0000006c _lseek_r

0004df6c g       *ABS*  00000000 __flash_rwdata_start

00049264 g     F .text  0000005c __eqdf2

0004fcb0 g       *ABS*  00000000 __alt_heap_start

00040cd0 g     F .text  0000003c printf

00047a9c g     F .text  0000005c __sseek

000448c0 g     F .text  0000010c __sinit

00045558 g     F .text  0000009c _setlocale_r

0004484c g     F .text  00000064 __sfmoreglue

00049f28 g     F .text  00000020 __malloc_unlock

00046150 g     F .text  00000128 memmove

000448b0 g     F .text  00000010 _cleanup

00046354 g     F .text  000000a8 _Balloc

0004931c g     F .text  00000064 __gtdf2

00000000  w      *UND*  00000000 __errno

00040000 g     F .entry 0000001c __reset

00040020 g       *ABS*  00000000 __flash_exceptions_start

00047e80 g     F .text  00000068 _fstat_r

0004f9dc g     O .bss   00000004 errno

0004061c g     F .text  00000038 __make_dp

0004f9e4 g     O .bss   00000004 alt_argv

00055f30 g       *ABS*  00000000 _gp

0004a198 g     F .text  00000030 usleep

0004cd50 g     O .rwdata        00000180 alt_fd_list

0004baf4 g     F .text  00000090 alt_find_dev

00046058 g     F .text  000000f8 memcpy

00044840 g     F .text  0000000c _cleanup_r

00049440 g     F .text  000000d4 __floatsidf

0004b650 g     F .text  00000078 alt_io_redirect

000493e4 g     F .text  0000005c __ltdf2

0004c1ac g       *ABS*  00000000 __DTOR_END__

00040d90 g     F .text  00000014 puts

000470e4 g     F .text  000000a4 __ratio

0004a9e0 g     F .text  00000218 altera_avalon_jtag_uart_read

00000000  w      *UND*  00000000 malloc

00040ca4 g     F .text  0000002c _printf_r

00049814 g     F .text  00000008 __udivsi3

00049be4 g     F .text  000000a0 isatty

0004c414 g     O .rodata        000000c8 __mprec_tens

000455f4 g     F .text  0000000c __locale_charset

0004bd4c g     F .text  0000008c alt_icache_flush

0004f9d8 g     O .bss   00000004 __malloc_top_pad

0004df38 g     O .rwdata        00000004 __mb_cur_max

00045600 g     F .text  0000000c _localeconv_r

00046754 g     F .text  0000003c __i2b

00044f14 g     F .text  000004e4 __sfvwrite_r

0004795c g     F .text  00000064 _sbrk_r

00047fb8 g     F .text  0000006c _read_r

0004c914 g     O .rwdata        0000000c __lc_ctype

0004df54 g     O .rwdata        00000004 alt_max_fd

00040b18 g     F .text  00000104 __unpack_d

00047d30 g     F .text  0000013c _fclose_r

00044800 g     F .text  00000030 fflush

0004f9d4 g     O .bss   00000004 __malloc_max_sbrked_mem

00040424 g     F .text  00000044 __extendsfdf2

00048ecc g     F .text  00000054 __adddf3

00046e58 g     F .text  00000148 __b2d

000485ec g     F .text  0000058c __umoddi3

00049dc0 g     F .text  000000d0 lseek

0004df30 g     O .rwdata        00000004 _global_impure_ptr

000472fc g     F .text  000005fc _realloc_r

0004fcb0 g       *ABS*  00000000 __bss_end

0004b4a0 g     F .text  000000f0 alt_iic_isr_register

0004b9d0 g     F .text  00000104 alt_tick

00048024 g     F .text  000005c8 __udivdi3

0004c3ec g     O .rodata        00000028 __mprec_bigtens

00046538 g     F .text  00000104 __s2b

000495d8 g     F .text  0000011c __floatunsidf

00046bf8 g     F .text  00000058 __mcmp

00044ad8 g     F .text  00000018 __fp_lock_all

0004b454 g     F .text  0000004c alt_ic_irq_enabled

0004b938 g     F .text  00000098 alt_alarm_stop

0004f9ec g     O .bss   00000004 alt_irq_active

000400ec g     F .exceptions    000000cc alt_irq_handler

0004cd28 g     O .rwdata        00000028 alt_dev_null

0004082c g     F .text  000000c8 __unpack_f

0004b0ac g     F .text  00000044 alt_dcache_flush_all

0004663c g     F .text  00000068 __hi0bits

00049514 g     F .text  000000c4 __fixdfsi

0004df6c g       *ABS*  00000000 __ram_rwdata_end

0004df4c g     O .rwdata        00000008 alt_dev_list

0004a218 g     F .text  000000ec write

0004c514 g       *ABS*  00000000 __ram_rodata_end

00049ae8 g     F .text  000000ac fstat

00040c1c g     F .text  00000044 __lshrdi3

00046970 g     F .text  0000012c __pow5mult

0004f9cc g     O .bss   00000004 __nlocale_changed

0004981c g     F .text  00000008 __umodsi3

0004fcb0 g       *ABS*  00000000 end

00040700 g     F .text  0000012c __pack_f

0004a51c g     F .text  000000c0 altera_avalon_jtag_uart_init

0004c1ac g       *ABS*  00000000 __CTOR_LIST__

00067100 g       *ABS*  00000000 __alt_stack_pointer

00040654 g     F .text  000000ac __clzsi2

0004abf8 g     F .text  00000220 altera_avalon_jtag_uart_write

00044ac8 g     F .text  00000004 __sfp_lock_acquire

00045f60 g     F .text  000000f8 memchr

00040e64 g     F .text  00001df8 ___vfprintf_internal_r

00044c44 g     F .text  000002d0 _free_r

0004bfd0 g     F .text  000001a0 __call_exitprocs

0004f9c8 g     O .bss   00000004 __mlocale_changed

0004df3c g     O .rwdata        00000004 __malloc_sbrk_base

000401b8 g     F .text  0000004c _start

0004f9f0 g     O .bss   00000004 _alt_tick_rate

00046a9c g     F .text  0000015c __lshift

0004f9f4 g     O .bss   00000004 _alt_nticks

00049f98 g     F .text  000000f0 read

0004a370 g     F .text  00000048 alt_sys_init

00040380 g     F .text  000000a4 __floatsisf

0004bea0 g     F .text  00000130 __register_exitproc

00046790 g     F .text  000001e0 __multiply

0004a884 g     F .text  00000068 altera_avalon_jtag_uart_close

0004c514 g       *ABS*  00000000 __ram_rwdata_start

0004c1ac g       *ABS*  00000000 __ram_rodata_start

0004f9f8 g     O .bss   00000028 __malloc_current_mallinfo

00046fa0 g     F .text  00000144 __d2b

0004a3b8 g     F .text  00000060 altera_avalon_jtag_uart_read_fd

0004bc98 g     F .text  000000b4 alt_get_fd

0004af58 g     F .text  00000154 alt_busy_sleep

00049884 g     F .text  000000d0 __fpcmp_parts_d

00047ccc g     F .text  00000064 _close_r

0004be24 g     F .text  0000007c memcmp

0004a478 g     F .text  00000050 altera_avalon_jtag_uart_close_fd

0004fcb0 g       *ABS*  00000000 __alt_stack_base

0004a4c8 g     F .text  00000054 altera_avalon_jtag_uart_ioctl_fd

00042c80 g     F .text  00000174 __swsetup_r

00040468 g     F .text  000001b4 __divdf3

000449cc g     F .text  000000fc __sfp

000471fc g     F .text  0000007c __copybits

0004c920 g     O .rwdata        00000408 __malloc_av_

00044ad4 g     F .text  00000004 __sinit_lock_release

00048f80 g     F .text  000002e4 __muldf3

000479c0 g     F .text  00000054 __sread

0004bb84 g     F .text  00000114 alt_find_file

0004b140 g     F .text  000000a0 alt_dev_llist_insert

00049f08 g     F .text  00000020 __malloc_lock

0004a0e8 g     F .text  000000b0 sbrk

00044618 g     F .text  000001e8 _fflush_r

00047c10 g     F .text  000000bc _calloc_r

0004f9c4 g       *ABS*  00000000 __bss_start

00046278 g     F .text  000000dc memset

00040204 g     F .text  0000017c main

0004f9e8 g     O .bss   00000004 alt_envp

0004f9d0 g     O .bss   00000004 __malloc_max_total_mem

0004a418 g     F .text  00000060 altera_avalon_jtag_uart_write_fd

00047af8 g     F .text  00000008 __sclose

00067100 g       *ABS*  00000000 __alt_heap_limit

00047e6c g     F .text  00000014 fclose

0004fb20 g     O .bss   00000190 _atexit0

00042ffc g     F .text  0000161c _dtoa_r

000457dc g     F .text  00000784 _malloc_r

0004df58 g     O .rwdata        00000004 alt_errno

000453f8 g     F .text  000000a8 _fwalk

00049768 g     F .text  00000050 __divsi3

0004c1f4 g     O .rodata        00000014 __thenan_df

00044b08 g     F .text  0000013c _malloc_trim_r

0004c1ac g       *ABS*  00000000 __CTOR_END__

00047b00 g     F .text  000000a4 strcmp

0004c1ac g       *ABS*  00000000 __flash_rodata_start

0004c1ac g       *ABS*  00000000 __DTOR_LIST__

000492c0 g     F .text  0000005c __nedf2

0004a33c g     F .text  00000034 alt_irq_init

0004a088 g     F .text  00000060 alt_release_fd

0004c208 g     O .rodata        00000100 __clz_tab

0004f9c4 g     O .bss   00000004 _PathLocale

0004bdd8 g     F .text  00000014 atexit

00047ba4 g     F .text  0000006c _write_r

0004560c g     F .text  0000001c setlocale

0004df34 g     O .rwdata        00000004 _impure_ptr

0004f9e0 g     O .bss   00000004 alt_argc

0004b23c g     F .text  0000005c _do_dtors

00040020 g       .exceptions    00000000 alt_irq_entry

00046df8 g     F .text  00000060 __ulp

000478f8 g     F .text  00000038 __isinfd

00044af0 g     F .text  00000018 __fp_unlock_all

0004df44 g     O .rwdata        00000008 alt_fs_list

00040020 g       *ABS*  00000000 __ram_exceptions_start

00045628 g     F .text  0000000c localeconv

00040000 g       *ABS*  00000000 __alt_mem_onchip_memory2

0004b2c8 g     F .text  00000050 alt_ic_isr_register

0004df6c g       *ABS*  00000000 _edata

0004fcb0 g       *ABS*  00000000 _end

000401b8 g       *ABS*  00000000 __ram_exceptions_end

0004a8ec g     F .text  000000f4 altera_avalon_jtag_uart_ioctl

0004b3b4 g     F .text  000000a0 alt_ic_irq_disable

00047a14 g     F .text  00000088 __swrite

0004df40 g     O .rwdata        00000004 __malloc_trim_threshold

0004bad4 g     F .text  00000020 altera_nios2_qsys_irq_init

0004bdec g     F .text  00000038 exit

000454a0 g     F .text  000000b8 _fwalk_reent

00046c50 g     F .text  000001a8 __mdiff

000497b8 g     F .text  0000005c __modsi3

00067100 g       *ABS*  00000000 __alt_data_end

00040020 g     F .exceptions    00000000 alt_exception

00044acc g     F .text  00000004 __sfp_lock_release

0004c170 g     F .text  0000003c _exit

00047930 g     F .text  0000002c __isnand

0004ae18 g     F .text  00000140 alt_alarm_start

00049824 g     F .text  00000060 __muldi3

00045634 g     F .text  000001a8 __smakebuf_r

00040da4 g     F .text  0000008c strlen

0004b7e4 g     F .text  00000154 open

00049380 g     F .text  00000064 __gedf2

0004b298 g     F .text  00000030 alt_icache_flush_all

0004df60 g     O .rwdata        00000004 alt_priority_mask

0004b318 g     F .text  0000009c alt_ic_irq_enable

00042c5c g     F .text  00000024 __vfprintf_internal

00048f20 g     F .text  00000060 __subdf3

000466a4 g     F .text  000000b0 __lo0bits

0004df64 g     O .rwdata        00000008 alt_alarm_list

0004b1e0 g     F .text  0000005c _do_ctors

000499a4 g     F .text  000000c8 close

00049cf0 g     F .text  00000080 alt_load

000408f4 g     F .text  00000224 __pack_d

00000000  w      *UND*  00000000 free

00044ad0 g     F .text  00000004 __sinit_lock_acquire

00046424 g     F .text  00000114 __multadd

000463fc g     F .text  00000028 _Bfree

Disassembly of section .entry:

00040000 <__reset>:

#if NIOS2_ICACHE_SIZE > 0 && defined(ALT_ALLOW_CODE_AT_RESET) && !defined(ALT_SIM_OPTIMIZE)

    /* Assume the instruction cache size is always a power of two. */

#if NIOS2_ICACHE_SIZE > 0x8000

    movhi r2, %hi(NIOS2_ICACHE_SIZE)

#else

    movui r2, NIOS2_ICACHE_SIZE

   40000:       00840014        movui   r2,4096

#endif

0:

    initi r2

   40004:       1001483a        initi   r2

    addi r2, r2, -NIOS2_ICACHE_LINE_SIZE

   40008:       10bff804        addi    r2,r2,-32

    bgt r2, zero, 0b

   4000c:       00bffd16        blt     zero,r2,40004 <__alt_data_end+0xfffd8f04>

 * Jump to the _start entry point in the .text section if reset code

 * is allowed or if optimizing for RTL simulation.

 */

#if defined(ALT_ALLOW_CODE_AT_RESET) || defined(ALT_SIM_OPTIMIZE)

    /* Jump to the _start entry point in the .text section. */

    movhi r1, %hi(_start)

   40010:       00400134        movhi   at,4

    ori r1, r1, %lo(_start)

   40014:       08406e14        ori     at,at,440

    jmp r1

   40018:       0800683a        jmp     at

   4001c:       00000000        call    0 <__reset-0x40000>

Disassembly of section .exceptions:

00040020 :

#else /* ALT_EXCEPTION_STACK disabled */

        /*

         * Reserve space on normal stack for registers about to be pushed.

         */

        addi  sp, sp, -76

   40020:       deffed04        addi    sp,sp,-76

         * documentation for details).

         *

         * Leave a gap in the stack frame at 4(sp) for the muldiv handler to

         * store zero into.

         */

        stw   ra,  0(sp)

   40024:       dfc00015        stw     ra,0(sp)

        stw   r1,   8(sp)

   40028:       d8400215        stw     at,8(sp)

        stw   r2,  12(sp)

   4002c:       d8800315        stw     r2,12(sp)

        stw   r3,  16(sp)

   40030:       d8c00415        stw     r3,16(sp)

        stw   r4,  20(sp)

   40034:       d9000515        stw     r4,20(sp)

        stw   r5,  24(sp)

   40038:       d9400615        stw     r5,24(sp)

        stw   r6,  28(sp)

   4003c:       d9800715        stw     r6,28(sp)

        stw   r7,  32(sp)

   40040:       d9c00815        stw     r7,32(sp)

        rdctl r5, estatus   /* Read early to avoid usage stall */

   40044:       000b307a        rdctl   r5,estatus

        stw   r8,  36(sp)

   40048:       da000915        stw     r8,36(sp)

        stw   r9,  40(sp)

   4004c:       da400a15        stw     r9,40(sp)

        stw   r10, 44(sp)

   40050:       da800b15        stw     r10,44(sp)

        stw   r11, 48(sp)

   40054:       dac00c15        stw     r11,48(sp)

        stw   r12, 52(sp)

   40058:       db000d15        stw     r12,52(sp)

        stw   r13, 56(sp)

   4005c:       db400e15        stw     r13,56(sp)

        stw   r14, 60(sp)

   40060:       db800f15        stw     r14,60(sp)

        stw   r15, 64(sp)

   40064:       dbc01015        stw     r15,64(sp)

        /*

         * ea-4 contains the address of the instruction being executed

         * when the exception occured. For interrupt exceptions, we will

         * will be re-issue the isntruction. Store it in 72(sp)

         */

        stw   r5,  68(sp)  /* estatus */

   40068:       d9401115        stw     r5,68(sp)

        addi  r15, ea, -4  /* instruction that caused exception */

   4006c:       ebffff04        addi    r15,ea,-4

        stw   r15,  72(sp)

   40070:       dbc01215        stw     r15,72(sp)

#else

        /*

         * Test to see if the exception was a software exception or caused

         * by an external interrupt, and vector accordingly.

         */

        rdctl r4, ipending

   40074:       0009313a        rdctl   r4,ipending

        andi  r2, r5, 1

   40078:       2880004c        andi    r2,r5,1

        beq   r2, zero, .Lnot_irq

   4007c:       10000326        beq     r2,zero,4008c 

        beq   r4, zero, .Lnot_irq

   40080:       20000226        beq     r4,zero,4008c 

        /*

         * Now that all necessary registers have been preserved, call

         * alt_irq_handler() to process the interrupts.

         */

        call alt_irq_handler

   40084:       00400ec0        call    400ec 

        .section .exceptions.irqreturn, "xa"

        br    .Lexception_exit

   40088:       00000306        br      40098 

         * upon completion, so we write ea (address of instruction *after*

         * the one where the exception occured) into 72(sp). The actual

         * instruction that caused the exception is written in r2, which these

         * handlers will utilize.

         */

        stw   ea,  72(sp)  /* Don't re-issue */

   4008c:       df401215        stw     ea,72(sp)

        ldw   r2, -4(ea)   /* Instruction that caused exception */

   40090:       e8bfff17        ldw     r2,-4(ea)

00040094 :

#ifdef NIOS2_HAS_DEBUG_STUB

       /*

        *  Either tell the user now (if there is a debugger attached) or go into

        *  the debug monitor which will loop until a debugger is attached.

        */

        break

   40094:       003da03a        break   0

        /*

         * Restore the saved registers, so that all general purpose registers

         * have been restored to their state at the time the interrupt occured.

         */

        ldw   r5,  68(sp)

   40098:       d9401117        ldw     r5,68(sp)

        ldw   ea,  72(sp)  /* This becomes the PC once eret is executed */

   4009c:       df401217        ldw     ea,72(sp)

        ldw   ra,   0(sp)

   400a0:       dfc00017        ldw     ra,0(sp)

        wrctl estatus, r5

   400a4:       2801707a        wrctl   estatus,r5

        ldw   r1,   8(sp)

   400a8:       d8400217        ldw     at,8(sp)

        ldw   r2,  12(sp)

   400ac:       d8800317        ldw     r2,12(sp)

        ldw   r3,  16(sp)

   400b0:       d8c00417        ldw     r3,16(sp)

        ldw   r4,  20(sp)

   400b4:       d9000517        ldw     r4,20(sp)

        ldw   r5,  24(sp)

   400b8:       d9400617        ldw     r5,24(sp)

        ldw   r6,  28(sp)

   400bc:       d9800717        ldw     r6,28(sp)

        ldw   r7,  32(sp)

   400c0:       d9c00817        ldw     r7,32(sp)

#if defined(ALT_EXCEPTION_STACK) && defined(ALT_STACK_CHECK)

        ldw   et, %gprel(alt_exception_old_stack_limit)(gp)

#endif

        ldw   r8,  36(sp)

   400c4:       da000917        ldw     r8,36(sp)

        ldw   r9,  40(sp)

   400c8:       da400a17        ldw     r9,40(sp)

        ldw   r10, 44(sp)

   400cc:       da800b17        ldw     r10,44(sp)

        ldw   r11, 48(sp)

   400d0:       dac00c17        ldw     r11,48(sp)

        ldw   r12, 52(sp)

   400d4:       db000d17        ldw     r12,52(sp)

        ldw   r13, 56(sp)

   400d8:       db400e17        ldw     r13,56(sp)

        ldw   r14, 60(sp)

   400dc:       db800f17        ldw     r14,60(sp)

        ldw   r15, 64(sp)

   400e0:       dbc01017        ldw     r15,64(sp)

        stw   et, %gprel(alt_stack_limit_value)(gp)

        stw   zero, %gprel(alt_exception_old_stack_limit)(gp)

#endif /* ALT_STACK_CHECK */

        ldw   sp,  76(sp)

#else /* ALT_EXCEPTION_STACK disabled */

        addi  sp, sp, 76

   400e4:       dec01304        addi    sp,sp,76

        /*

         * Return to the interrupted instruction.

         */

        eret

   400e8:       ef80083a        eret

000400ec :

 * instruction is present if the macro ALT_CI_INTERRUPT_VECTOR defined.

 */

void alt_irq_handler (void) __attribute__ ((section (".exceptions")));

void alt_irq_handler (void)

{

   400ec:       defff904        addi    sp,sp,-28

   400f0:       dfc00615        stw     ra,24(sp)

   400f4:       df000515        stw     fp,20(sp)

   400f8:       df000504        addi    fp,sp,20

  /*

   * Notify the operating system that we are at interrupt level.

   */

  ALT_OS_INT_ENTER();

   400fc:       0001883a        nop

#ifndef NIOS2_EIC_PRESENT

static ALT_INLINE alt_u32 ALT_ALWAYS_INLINE alt_irq_pending (void)

{

  alt_u32 active;

  NIOS2_READ_IPENDING (active);

   40100:       0005313a        rdctl   r2,ipending

   40104:       e0bffe15        stw     r2,-8(fp)

  return active;

   40108:       e0bffe17        ldw     r2,-8(fp)

   * Consider the case where the high priority interupt is asserted during

   * the interrupt entry sequence for a lower priority interrupt to see why

   * this is the case.

   */

  active = alt_irq_pending ();

   4010c:       e0bffb15        stw     r2,-20(fp)

  do

  {

    i = 0;

   40110:       e03ffd15        stw     zero,-12(fp)

    mask = 1;

   40114:       00800044        movi    r2,1

   40118:       e0bffc15        stw     r2,-16(fp)

     * called to clear the interrupt condition.

     */

    do

    {

      if (active & mask)

   4011c:       e0fffb17        ldw     r3,-20(fp)

   40120:       e0bffc17        ldw     r2,-16(fp)

   40124:       1884703a        and     r2,r3,r2

   40128:       10001726        beq     r2,zero,40188 

      {

#ifdef ALT_ENHANCED_INTERRUPT_API_PRESENT

        alt_irq[i].handler(alt_irq[i].context);

   4012c:       00c00174        movhi   r3,5

   40130:       18fe8804        addi    r3,r3,-1504

   40134:       e0bffd17        ldw     r2,-12(fp)

   40138:       100490fa        slli    r2,r2,3

   4013c:       1885883a        add     r2,r3,r2

   40140:       10c00017        ldw     r3,0(r2)

   40144:       01000174        movhi   r4,5

   40148:       213e8804        addi    r4,r4,-1504

   4014c:       e0bffd17        ldw     r2,-12(fp)

   40150:       100490fa        slli    r2,r2,3

   40154:       2085883a        add     r2,r4,r2

   40158:       10800104        addi    r2,r2,4

   4015c:       10800017        ldw     r2,0(r2)

   40160:       1009883a        mov     r4,r2

   40164:       183ee83a        callr   r3

#else

        alt_irq[i].handler(alt_irq[i].context, i);

#endif

        break;

   40168:       0001883a        nop

#ifndef NIOS2_EIC_PRESENT

static ALT_INLINE alt_u32 ALT_ALWAYS_INLINE alt_irq_pending (void)

{

  alt_u32 active;

  NIOS2_READ_IPENDING (active);

   4016c:       0005313a        rdctl   r2,ipending

   40170:       e0bfff15        stw     r2,-4(fp)

  return active;

   40174:       e0bfff17        ldw     r2,-4(fp)

      mask <<= 1;

      i++;

    } while (1);

    active = alt_irq_pending ();

   40178:       e0bffb15        stw     r2,-20(fp)

  } while (active);

   4017c:       e0bffb17        ldw     r2,-20(fp)

   40180:       103fe31e        bne     r2,zero,40110 <__alt_data_end+0xfffd9010>

  /*

   * Notify the operating system that interrupt processing is complete.

   */

  ALT_OS_INT_EXIT();

   40184:       00000706        br      401a4 

#else

        alt_irq[i].handler(alt_irq[i].context, i);

#endif

        break;

      }

      mask <<= 1;

   40188:       e0bffc17        ldw     r2,-16(fp)

   4018c:       1085883a        add     r2,r2,r2

   40190:       e0bffc15        stw     r2,-16(fp)

      i++;

   40194:       e0bffd17        ldw     r2,-12(fp)

   40198:       10800044        addi    r2,r2,1

   4019c:       e0bffd15        stw     r2,-12(fp)

    } while (1);

   401a0:       003fde06        br      4011c <__alt_data_end+0xfffd901c>

  /*

   * Notify the operating system that interrupt processing is complete.

   */

  ALT_OS_INT_EXIT();

}

   401a4:       e037883a        mov     sp,fp

   401a8:       dfc00117        ldw     ra,4(sp)

   401ac:       df000017        ldw     fp,0(sp)

   401b0:       dec00204        addi    sp,sp,8

   401b4:       f800283a        ret

Disassembly of section .text:

000401b8 <_start>:

    /* Assume the data cache size is always a power of two. */

#if NIOS2_DCACHE_SIZE > 0x8000

    movhi r2, %hi(NIOS2_DCACHE_SIZE)

#else

    movui r2, NIOS2_DCACHE_SIZE

   401b8:       00820014        movui   r2,2048

#endif

0:

    initd 0(r2)

   401bc:       10000033        initd   0(r2)

#ifdef NIOS2_ECC_PRESENT

    addi r2, r2, -4

#else

    addi r2, r2, -NIOS2_DCACHE_LINE_SIZE

   401c0:       10bff804        addi    r2,r2,-32

#endif

    bgt r2, zero, 0b

   401c4:       00bffd16        blt     zero,r2,401bc <__alt_data_end+0xfffd90bc>

    /*

     * Now that the caches are initialized, set up the stack pointer and global pointer.

     * The values provided by the linker are assumed to be correctly aligned.

     */

    movhi sp, %hi(__alt_stack_pointer)

   401c8:       06c001b4        movhi   sp,6

    ori sp, sp, %lo(__alt_stack_pointer)

   401cc:       dedc4014        ori     sp,sp,28928

    movhi gp, %hi(_gp)

   401d0:       06800174        movhi   gp,5

    ori gp, gp, %lo(_gp)

   401d4:       d697cc14        ori     gp,gp,24368

 */

#ifndef ALT_SIM_OPTIMIZE

    /* Log that the BSS is about to be cleared. */

    ALT_LOG_PUTS(alt_log_msg_bss)

    movhi r2, %hi(__bss_start)

   401d8:       00800134        movhi   r2,4

    ori r2, r2, %lo(__bss_start)

   401dc:       10be7114        ori     r2,r2,63940

    movhi r3, %hi(__bss_end)

   401e0:       00c00134        movhi   r3,4

    ori r3, r3, %lo(__bss_end)

   401e4:       18ff2c14        ori     r3,r3,64688

    beq r2, r3, 1f

   401e8:       10c00326        beq     r2,r3,401f8 <_start+0x40>

0:

    stw zero, (r2)

   401ec:       10000015        stw     zero,0(r2)

    addi r2, r2, 4

   401f0:       10800104        addi    r2,r2,4

    bltu r2, r3, 0b

   401f4:       10fffd36        bltu    r2,r3,401ec <__alt_data_end+0xfffd90ec>

     * section aren't defined until alt_load() has been called).

     */

    mov   et, zero

#endif

    call alt_load

   401f8:       0049cf00        call    49cf0 

    /* Log that alt_main is about to be called. */

    ALT_LOG_PUTS(alt_log_msg_alt_main)

    /* Call the C entry point. It should never return. */

    call alt_main

   401fc:       0049e900        call    49e90 

00040200 :

    /* Wait in infinite loop in case alt_main does return. */

alt_after_alt_main:

    br alt_after_alt_main

   40200:       003fff06        br      40200 <__alt_data_end+0xfffd9100>

00040204 
:

#include 

#include 

#include "system.h"

void main(void){

   40204:       defff804        addi    sp,sp,-32

   40208:       dfc00715        stw     ra,28(sp)

   4020c:       df000615        stw     fp,24(sp)

   40210:       df000604        addi    fp,sp,24

        int ch = 0;

   40214:       e03ffd15        stw     zero,-12(fp)

        const int nReadNum = 10; // max 1024

   40218:       00800284        movi    r2,10

   4021c:       e0bffe15        stw     r2,-8(fp)

        int i, Value, nIndex=0;

   40220:       e03ffc15        stw     zero,-16(fp)

        printf("ADC Demo\r\n");

   40224:       01000174        movhi   r4,5

   40228:       21306b04        addi    r4,r4,-15956

   4022c:       0040d900        call    40d90 

        while(1){

                ch = IORD(SW_BASE, 0x00) & 0x07;

   40230:       0005883a        mov     r2,zero

   40234:       10800037        ldwio   r2,0(r2)

   40238:       108001cc        andi    r2,r2,7

   4023c:       e0bffd15        stw     r2,-12(fp)

                printf("======================= %d, ch=%d\r\n", nIndex++, ch);

   40240:       e0bffc17        ldw     r2,-16(fp)

   40244:       e0fffc17        ldw     r3,-16(fp)

   40248:       18c00044        addi    r3,r3,1

   4024c:       e0fffc15        stw     r3,-16(fp)

   40250:       01000174        movhi   r4,5

   40254:       21306e04        addi    r4,r4,-15944

   40258:       100b883a        mov     r5,r2

   4025c:       e1bffd17        ldw     r6,-12(fp)

   40260:       0040cd00        call    40cd0 

                // set measure number for ADC convert

                IOWR(ADC_LTC2308_BASE, 0x01, nReadNum);

   40264:       00800234        movhi   r2,8

   40268:       10840504        addi    r2,r2,4116

   4026c:       e0fffe17        ldw     r3,-8(fp)

   40270:       10c00035        stwio   r3,0(r2)

                // start measure

                IOWR(ADC_LTC2308_BASE, 0x00, (ch << 1) | 0x00);

   40274:       e0bffd17        ldw     r2,-12(fp)

   40278:       1085883a        add     r2,r2,r2