gnu_iodemo.map

UART I/O and Memory Allocation Example for GNU The project GNU_IODemo shows how to use memory alloc

/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_si_to_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_dtostr.o) (__floatsidf)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_df_to_si.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_dtostr.o) (__fixdfsi)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_negate_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_dtostr.o) (__negdf2)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_df_to_sf.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(vfscanf.o) (__truncdfsf2)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_thenan_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_addsub_df.o) (__thenan_df)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_lshrdi3.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_df_to_si.o) (__lshrdi3)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_make_sf.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_df_to_sf.o) (__make_fp)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_pack_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_addsub_df.o) (__pack_d)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_unpack_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_addsub_df.o) (__unpack_d)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_fpcmp_parts_df.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_eq_df.o) (__fpcmp_parts_d)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_ashldi3.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_pack_df.o) (__ashldi3)
/cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_pack_sf.o)
                              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a(_make_sf.o) (__pack_f)
c:\Keil\ARM\INC\ADI\/libaduc7024.a(irq.o)
                              startup.o (ADI_IRQ_Interrupt_Setup)

Allocating common symbols
Common symbol       size              file

UNDEF               0x4               gnu_iodemo.o
_heapindex          0x4               /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
_heaplimit          0x4               /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
SWI                 0x4               gnu_iodemo.o
PABORT              0x4               gnu_iodemo.o
_custom_printf_arginfo
                    0x28              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_ppfs_parsespec.o)
DABORT              0x4               gnu_iodemo.o
_heapinfo           0x4               /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
IRQ                 0x4               gnu_iodemo.o
FIQ                 0x4               gnu_iodemo.o
_aligned_blocks     0x4               /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
_heapbase           0x4               /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
_custom_printf_handler
                    0x28              /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_ppfs_parsespec.o)

Memory Configuration

Name             Origin             Length             Attributes
IntFLASH         0x00080000         0x0000f800         xr
IntRAM           0x00010000         0x00002000         rw
*default*        0x00000000         0xffffffff

Linker script and memory map

LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/crti.o
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/crtbegin.o
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/crt0.o
Address of section .text set to 0x80000
Address of section .data set to 0x10000
LOAD startup.o
LOAD gnu_iodemo.o
LOAD .\serial.o
LOAD syscalls.o
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/libgcc.a
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/crtend.o
LOAD /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/crtn.o
LOAD c:\Keil\ARM\INC\ADI\/libaduc7024.a

.text           0x00080000     0x6a8c
 *startup.o(.text)
 .text          0x00080000      0x10c startup.o
                0x00080000                _startup
 *(.text)
 .text          0x0008010c      0x110 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/interwork/crtbegin.o
 .text          0x0008021c       0x1c /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/crt0.o
                0x0008021c                _start
 .text          0x00080238       0xc8 gnu_iodemo.o
                0x00080238                main
 .text          0x00080300       0x78 .\serial.o
                0x00080300                putchar
                0x00080350                getchar
 .text          0x00080378      0x178 syscalls.o
                0x0008046c                isatty
                0x00080408                write
                0x00080378                read
                0x00080490                sbrk
                0x00080484                _exit
 .text          0x000804f0      0x118 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(__uClibc_main.o)
                0x000804f0                __uClibc_init
                0x000805e8                __uClibc_main
                0x00080534                __uClibc_start_main
 .text          0x00080608       0x30 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(printf.o)
                0x00080608                printf
 .text          0x00080638      0x66c /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(vfprintf.o)
                0x00080b90                vfprintf
 .text          0x00080ca4       0x2c /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_store_inttype.o)
                0x00080ca4                _store_inttype
 .text          0x00080cd0       0x68 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_load_inttype.o)
                0x00080cd0                _load_inttype
 .text          0x00080d38      0x750 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_dtostr.o)
                0x00080d38                _dtostr
 .text          0x00081488       0x30 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(scanf.o)
                0x00081488                scanf
 .text          0x000814b8      0xcb8 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(vfscanf.o)
                0x000816b0                vfscanf
 .text          0x00082170       0x1c /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(memset.o)
                0x00082170                memset
 .text          0x0008218c       0x24 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(strlen.o)
                0x0008218c                strlen
 .text          0x000821b0       0x38 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(strnlen.o)
                0x000821b0                strnlen
 .text          0x000821e8       0x20 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_glibc_strerror_r.o)
                0x000821e8                __strerror_r
                0x000821e8                _glibc_strerror_r
 .text          0x00082208      0x230 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(_stdlib_strto_ll.o)
                0x00082208                _stdlib_strto_ll
 .text          0x00082438       0xd4 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(atexit.o)
                0x00082438                atexit
 .text          0x0008250c       0xb8 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(__exit_handler.o)
                0x0008250c                __exit_handler
 .text          0x000825c4       0x44 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(exit.o)
                0x000825c4                exit
 .text          0x00082608      0x108 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(abort.o)
                0x00082608                abort
 .text          0x00082710      0x9ec /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(malloc.o)
                0x00082968                malloc
                0x00082980                __malloc_unlocked
                0x00082da4                __free_unlocked
                0x00082d4c                free
 .text          0x000830fc      0x1e4 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(realloc.o)
                0x000830fc                realloc
 .text          0x000832e0       0x28 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(__rt_sigprocmask.o)
                0x000832e0                __rt_sigprocmask
                0x00083300                sigprocmask
 .text          0x00083308       0x20 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(isspace.o)
                0x00083308                isspace
 .text          0x00083328       0x28 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(isxdigit.o)
                0x00083328                isxdigit
 .text          0x00083350       0x64 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(wcrtomb.o)
                0x00083350                wcrtomb
 .text          0x000833b4       0x30 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(wcsrtombs.o)
                0x000833b4                wcsrtombs
 .text          0x000833e4       0xa8 /cygdrive/c/Cygnus/Arm-Tools/Bin/../lib/gcc-lib/arm-thumb-elf/3.3.1/../../../../arm-thumb-elf/lib/interwork/libc.a(__wcsnrtombs.o)