Archive member included to satisfy reference by file (symbol)

c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
                              c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o (exit)

Memory Configuration

Name             Origin             Length             Attributes
text             0x00000000         0x00020000         xr
data             0x00800100         0x0000ff00         rw !x
eeprom           0x00810000         0x00010000         rw !x
fuse             0x00820000         0x00000003         rw !x
lock             0x00830000         0x00000400         rw !x
signature        0x00840000         0x00000400         rw !x
user_signatures  0x00850000         0x00000400         rw !x
*default*        0x00000000         0xffffffff

Linker script and memory map

Address of section .data set to 0x800100
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
LOAD main.o
LOAD spi.o
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51\libm.a
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51\libc.a
START GROUP
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51\libm.a
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51\libc.a
LOAD c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51\libatmega1284.a
END GROUP
                0x00020000                __TEXT_REGION_LENGTH__ = DEFINED (__TEXT_REGION_LENGTH__)?__TEXT_REGION_LENGTH__:0x20000
                0x0000ff00                __DATA_REGION_LENGTH__ = DEFINED (__DATA_REGION_LENGTH__)?__DATA_REGION_LENGTH__:0xff00
                0x00010000                __EEPROM_REGION_LENGTH__ = DEFINED (__EEPROM_REGION_LENGTH__)?__EEPROM_REGION_LENGTH__:0x10000
                [0x00000003]                __FUSE_REGION_LENGTH__ = DEFINED (__FUSE_REGION_LENGTH__)?__FUSE_REGION_LENGTH__:0x400
                0x00000400                __LOCK_REGION_LENGTH__ = DEFINED (__LOCK_REGION_LENGTH__)?__LOCK_REGION_LENGTH__:0x400
                0x00000400                __SIGNATURE_REGION_LENGTH__ = DEFINED (__SIGNATURE_REGION_LENGTH__)?__SIGNATURE_REGION_LENGTH__:0x400
                0x00000400                __USER_SIGNATURE_REGION_LENGTH__ = DEFINED (__USER_SIGNATURE_REGION_LENGTH__)?__USER_SIGNATURE_REGION_LENGTH__:0x400

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 *(.hash)

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 *(.dynsym)

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 *(.dynstr)

.gnu.version
 *(.gnu.version)

.gnu.version_d
 *(.gnu.version_d)

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 *(.gnu.version_r)

.rel.init
 *(.rel.init)

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 *(.rela.init)

.rel.text
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.rel.fini
 *(.rel.fini)

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 *(.rela.fini)

.rel.rodata
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 *(.rel.gnu.linkonce.r*)

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 *(.rela.rodata.*)
 *(.rela.gnu.linkonce.r*)

.rel.data
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 *(.rel.gnu.linkonce.d*)

.rela.data
 *(.rela.data)
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 *(.rela.gnu.linkonce.d*)

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 *(.rel.ctors)

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 *(.rel.dtors)

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.rel.got
 *(.rel.got)

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 *(.rela.got)

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 *(.rela.bss)

.rel.plt
 *(.rel.plt)

.rela.plt
 *(.rela.plt)

.text           0x00000000       0xae
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 .vectors       0x00000000       0x8c c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
                0x00000000                __vector_default
                0x00000000                __vectors
 *(.vectors)
 *(.progmem.gcc*)
                0x0000008c                . = ALIGN (0x2)
                0x0000008c                __trampolines_start = .
 *(.trampolines)
 .trampolines   0x0000008c        0x0 linker stubs
 *(.trampolines*)
                0x0000008c                __trampolines_end = .
 *libprintf_flt.a:*(.progmem.data)
 *libc.a:*(.progmem.data)
 *(.progmem*)
                0x0000008c                . = ALIGN (0x2)
 *(.jumptables)
 *(.jumptables*)
 *(.lowtext)
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                0x0000008c                __ctors_start = .
 *(.ctors)
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 *(.dtors)
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 SORT(*)(.ctors)
 SORT(*)(.dtors)
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 .init0         0x0000008c        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
                0x0000008c                __init
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 *(.init2)
 .init2         0x0000008c        0xc c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
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 *(.init7)
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 *(.init9)
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                0x000000a0                __vector_22
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                0x000000a0                __vector_18
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 .text          0x000000a4        0x0 main.o
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 .text          0x000000a4        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
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 *(.text.*)
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 .text.libgcc.div
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 .text.libgcc.prologue
                0x000000aa        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
 .text.libgcc.builtins
                0x000000aa        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
 .text.libgcc.fmul
                0x000000aa        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
 .text.libgcc.fixed
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                0x000000aa                . = ALIGN (0x2)
 *(.fini9)
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                0x000000aa                _exit
                0x000000aa                exit
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 .fini0         0x000000aa        0x4 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
 *(.fini0)
                0x000000ae                _etext = .

.data           0x00800100        0x0 load address 0x000000ae
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 .data          0x00800100        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
 .data          0x00800100        0x0 main.o
 .data          0x00800100        0x0 spi.o
 .data          0x00800100        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
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 *(.rodata)
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                0x00800100                . = ALIGN (0x2)
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                [!provide]                PROVIDE (__bss_start, .)
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 .bss           0x00800100        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
 .bss           0x00800100        0x0 main.o
 .bss           0x00800100        0x0 spi.o
 .bss           0x00800100        0x0 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/avr51\libgcc.a(_exit.o)
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                0x000000ae                __data_load_end = (__data_load_start + SIZEOF (.data))

.noinit         0x00800100        0x0
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 *(.noinit*)
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.eeprom         0x00810000        0x0
 *(.eeprom*)
                0x00810000                __eeprom_end = .

.fuse
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.comment        0x00000000       0x30
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                                 0x31 (size before relaxing)
 .comment       0x00000030       0x31 spi.o

.note.gnu.avr.deviceinfo
                0x00000000       0x40
 .note.gnu.avr.deviceinfo
                0x00000000       0x40 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o

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 *(.line)

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 *(.debug_sfnames)

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                0x00000000       0x20 main.o

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 *(.debug_pubnames)

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 *(.debug_info .gnu.linkonce.wi.*)
 .debug_info    0x00000000      0x792 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
 .debug_info    0x00000792       0xa1 main.o

.debug_abbrev   0x00000000      0x79a
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 .debug_abbrev  0x00000000      0x729 c:/avr8-gnu-toolchain-win32_x86/bin/../lib/gcc/avr/5.4.0/../../../../avr/lib/avr51/crtatmega1284.o
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                                0x14b (size before relaxing)
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OUTPUT(B15F.elf elf32-avr)
LOAD linker stubs