| 1 |
/* Default linker script, for normal executables */ |
1 |
/* Default linker script, for normal executables */ |
| 2 |
OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr") |
2 |
OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr") |
| 3 |
OUTPUT_ARCH(avr:4) |
3 |
OUTPUT_ARCH(avr:4) |
| 4 |
MEMORY |
4 |
MEMORY |
| 5 |
{ |
5 |
{ |
| 6 |
text (rx) : ORIGIN = 0, LENGTH = 8K |
6 |
text (rx) : ORIGIN = 0, LENGTH = 8K |
| 7 |
data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0 |
7 |
data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0 |
| 8 |
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K |
8 |
eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K |
| 9 |
} |
9 |
} |
| 10 |
SECTIONS |
10 |
SECTIONS |
| 11 |
{ |
11 |
{ |
| 12 |
/* Read-only sections, merged into text segment: */ |
12 |
/* Read-only sections, merged into text segment: */ |
| 13 |
.hash : { *(.hash) } |
13 |
.hash : { *(.hash) } |
| 14 |
.dynsym : { *(.dynsym) } |
14 |
.dynsym : { *(.dynsym) } |
| 15 |
.dynstr : { *(.dynstr) } |
15 |
.dynstr : { *(.dynstr) } |
| 16 |
.gnu.version : { *(.gnu.version) } |
16 |
.gnu.version : { *(.gnu.version) } |
| 17 |
.gnu.version_d : { *(.gnu.version_d) } |
17 |
.gnu.version_d : { *(.gnu.version_d) } |
| 18 |
.gnu.version_r : { *(.gnu.version_r) } |
18 |
.gnu.version_r : { *(.gnu.version_r) } |
| 19 |
.rel.init : { *(.rel.init) } |
19 |
.rel.init : { *(.rel.init) } |
| 20 |
.rela.init : { *(.rela.init) } |
20 |
.rela.init : { *(.rela.init) } |
| 21 |
.rel.text : |
21 |
.rel.text : |
| 22 |
{ |
22 |
{ |
| 23 |
*(.rel.text) |
23 |
*(.rel.text) |
| 24 |
*(.rel.text.*) |
24 |
*(.rel.text.*) |
| 25 |
*(.rel.gnu.linkonce.t*) |
25 |
*(.rel.gnu.linkonce.t*) |
| 26 |
} |
26 |
} |
| 27 |
.rela.text : |
27 |
.rela.text : |
| 28 |
{ |
28 |
{ |
| 29 |
*(.rela.text) |
29 |
*(.rela.text) |
| 30 |
*(.rela.text.*) |
30 |
*(.rela.text.*) |
| 31 |
*(.rela.gnu.linkonce.t*) |
31 |
*(.rela.gnu.linkonce.t*) |
| 32 |
} |
32 |
} |
| 33 |
.rel.fini : { *(.rel.fini) } |
33 |
.rel.fini : { *(.rel.fini) } |
| 34 |
.rela.fini : { *(.rela.fini) } |
34 |
.rela.fini : { *(.rela.fini) } |
| 35 |
.rel.rodata : |
35 |
.rel.rodata : |
| 36 |
{ |
36 |
{ |
| 37 |
*(.rel.rodata) |
37 |
*(.rel.rodata) |
| 38 |
*(.rel.rodata.*) |
38 |
*(.rel.rodata.*) |
| 39 |
*(.rel.gnu.linkonce.r*) |
39 |
*(.rel.gnu.linkonce.r*) |
| 40 |
} |
40 |
} |
| 41 |
.rela.rodata : |
41 |
.rela.rodata : |
| 42 |
{ |
42 |
{ |
| 43 |
*(.rela.rodata) |
43 |
*(.rela.rodata) |
| 44 |
*(.rela.rodata.*) |
44 |
*(.rela.rodata.*) |
| 45 |
*(.rela.gnu.linkonce.r*) |
45 |
*(.rela.gnu.linkonce.r*) |
| 46 |
} |
46 |
} |
| 47 |
.rel.data : |
47 |
.rel.data : |
| 48 |
{ |
48 |
{ |
| 49 |
*(.rel.data) |
49 |
*(.rel.data) |
| 50 |
*(.rel.data.*) |
50 |
*(.rel.data.*) |
| 51 |
*(.rel.gnu.linkonce.d*) |
51 |
*(.rel.gnu.linkonce.d*) |
| 52 |
} |
52 |
} |
| 53 |
.rela.data : |
53 |
.rela.data : |
| 54 |
{ |
54 |
{ |
| 55 |
*(.rela.data) |
55 |
*(.rela.data) |
| 56 |
*(.rela.data.*) |
56 |
*(.rela.data.*) |
| 57 |
*(.rela.gnu.linkonce.d*) |
57 |
*(.rela.gnu.linkonce.d*) |
| 58 |
} |
58 |
} |
| 59 |
.rel.ctors : { *(.rel.ctors) } |
59 |
.rel.ctors : { *(.rel.ctors) } |
| 60 |
.rela.ctors : { *(.rela.ctors) } |
60 |
.rela.ctors : { *(.rela.ctors) } |
| 61 |
.rel.dtors : { *(.rel.dtors) } |
61 |
.rel.dtors : { *(.rel.dtors) } |
| 62 |
.rela.dtors : { *(.rela.dtors) } |
62 |
.rela.dtors : { *(.rela.dtors) } |
| 63 |
.rel.got : { *(.rel.got) } |
63 |
.rel.got : { *(.rel.got) } |
| 64 |
.rela.got : { *(.rela.got) } |
64 |
.rela.got : { *(.rela.got) } |
| 65 |
.rel.bss : { *(.rel.bss) } |
65 |
.rel.bss : { *(.rel.bss) } |
| 66 |
.rela.bss : { *(.rela.bss) } |
66 |
.rela.bss : { *(.rela.bss) } |
| 67 |
.rel.plt : { *(.rel.plt) } |
67 |
.rel.plt : { *(.rel.plt) } |
| 68 |
.rela.plt : { *(.rela.plt) } |
68 |
.rela.plt : { *(.rela.plt) } |
| 69 |
/* Internal text space or external memory */ |
69 |
/* Internal text space or external memory */ |
| 70 |
.text : |
70 |
.text : |
| 71 |
{ |
71 |
{ |
| 72 |
KEEP (*(.vectors)) |
72 |
KEEP (*(.vectors)) |
| 73 |
__ctors_start = . ; |
73 |
__ctors_start = . ; |
| 74 |
KEEP (*(.ctors)) |
74 |
KEEP (*(.ctors)) |
| 75 |
__ctors_end = . ; |
75 |
__ctors_end = . ; |
| 76 |
__dtors_start = . ; |
76 |
__dtors_start = . ; |
| 77 |
KEEP (*(.dtors)) |
77 |
KEEP (*(.dtors)) |
| 78 |
__dtors_end = . ; |
78 |
__dtors_end = . ; |
| 79 |
*(.progmem.gcc*) |
79 |
*(.progmem.gcc*) |
| 80 |
*(.progmem*) |
80 |
*(.progmem*) |
| 81 |
. = ALIGN(2); |
81 |
. = ALIGN(2); |
| 82 |
KEEP (*(.init0)) /* Start here after reset. */ |
82 |
KEEP (*(.init0)) /* Start here after reset. */ |
| 83 |
KEEP (*(.init1)) |
83 |
KEEP (*(.init1)) |
| 84 |
KEEP (*(.init2)) /* Clear __zero_reg__, set up stack pointer. */ |
84 |
KEEP (*(.init2)) /* Clear __zero_reg__, set up stack pointer. */ |
| 85 |
KEEP (*(.init3)) |
85 |
KEEP (*(.init3)) |
| 86 |
KEEP (*(.init4)) /* Initialize data and BSS. */ |
86 |
KEEP (*(.init4)) /* Initialize data and BSS. */ |
| 87 |
KEEP (*(.init5)) |
87 |
KEEP (*(.init5)) |
| 88 |
KEEP (*(.init6)) /* C++ constructors. */ |
88 |
KEEP (*(.init6)) /* C++ constructors. */ |
| 89 |
KEEP (*(.init7)) |
89 |
KEEP (*(.init7)) |
| 90 |
KEEP (*(.init8)) |
90 |
KEEP (*(.init8)) |
| 91 |
KEEP (*(.init9)) /* Call main(). */ |
91 |
KEEP (*(.init9)) /* Call main(). */ |
| 92 |
*(.text) |
92 |
*(.text) |
| 93 |
. = ALIGN(2); |
93 |
. = ALIGN(2); |
| 94 |
*(.text.*) |
94 |
*(.text.*) |
| 95 |
. = ALIGN(2); |
95 |
. = ALIGN(2); |
| 96 |
*(.fini9) /* _exit() starts here. */ |
96 |
*(.fini9) /* _exit() starts here. */ |
| 97 |
*(.fini8) |
97 |
*(.fini8) |
| 98 |
*(.fini7) |
98 |
*(.fini7) |
| 99 |
*(.fini6) /* C++ destructors. */ |
99 |
*(.fini6) /* C++ destructors. */ |
| 100 |
*(.fini5) |
100 |
*(.fini5) |
| 101 |
*(.fini4) |
101 |
*(.fini4) |
| 102 |
*(.fini3) |
102 |
*(.fini3) |
| 103 |
*(.fini2) |
103 |
*(.fini2) |
| 104 |
*(.fini1) |
104 |
*(.fini1) |
| 105 |
*(.fini0) /* Infinite loop after program termination. */ |
105 |
*(.fini0) /* Infinite loop after program termination. */ |
| 106 |
_etext = . ; |
106 |
_etext = . ; |
| 107 |
} > text |
107 |
} > text |
| 108 |
.data : AT (ADDR (.text) + SIZEOF (.text)) |
108 |
.data : AT (ADDR (.text) + SIZEOF (.text)) |
| 109 |
{ |
109 |
{ |
| 110 |
PROVIDE (__data_start = .) ; |
110 |
PROVIDE (__data_start = .) ; |
| 111 |
*(.data) |
111 |
*(.data) |
| 112 |
*(.gnu.linkonce.d*) |
112 |
*(.gnu.linkonce.d*) |
| 113 |
. = ALIGN(2); |
113 |
. = ALIGN(2); |
| 114 |
_edata = . ; |
114 |
_edata = . ; |
| 115 |
PROVIDE (__data_end = .) ; |
115 |
PROVIDE (__data_end = .) ; |
| 116 |
} > data |
116 |
} > data |
| 117 |
.bss SIZEOF(.data) + ADDR(.data) : |
117 |
.bss SIZEOF(.data) + ADDR(.data) : |
| 118 |
{ |
118 |
{ |
| 119 |
PROVIDE (__bss_start = .) ; |
119 |
PROVIDE (__bss_start = .) ; |
| 120 |
*(.bss) |
120 |
*(.bss) |
| 121 |
*(COMMON) |
121 |
*(COMMON) |
| 122 |
PROVIDE (__bss_end = .) ; |
122 |
PROVIDE (__bss_end = .) ; |
| 123 |
} > data |
123 |
} > data |
| 124 |
__data_load_start = LOADADDR(.data); |
124 |
__data_load_start = LOADADDR(.data); |
| 125 |
__data_load_end = __data_load_start + SIZEOF(.data); |
125 |
__data_load_end = __data_load_start + SIZEOF(.data); |
| 126 |
/* Global data not cleared after reset. */ |
126 |
/* Global data not cleared after reset. */ |
| 127 |
.noinit SIZEOF(.bss) + ADDR(.bss) : |
127 |
.noinit SIZEOF(.bss) + ADDR(.bss) : |
| 128 |
{ |
128 |
{ |
| 129 |
PROVIDE (__noinit_start = .) ; |
129 |
PROVIDE (__noinit_start = .) ; |
| 130 |
*(.noinit*) |
130 |
*(.noinit*) |
| 131 |
PROVIDE (__noinit_end = .) ; |
131 |
PROVIDE (__noinit_end = .) ; |
| 132 |
_end = . ; |
132 |
_end = . ; |
| 133 |
PROVIDE (__heap_start = .) ; |
133 |
PROVIDE (__heap_start = .) ; |
| 134 |
} > data |
134 |
} > data |
| 135 |
.eeprom : |
135 |
.eeprom : |
| 136 |
{ |
136 |
{ |
| 137 |
*(.eeprom*) |
137 |
*(.eeprom*) |
| 138 |
__eeprom_end = . ; |
138 |
__eeprom_end = . ; |
| 139 |
} > eeprom |
139 |
} > eeprom |
| 140 |
/* Stabs debugging sections. */ |
140 |
/* Stabs debugging sections. */ |
| 141 |
.stab 0 : { *(.stab) } |
141 |
.stab 0 : { *(.stab) } |
| 142 |
.stabstr 0 : { *(.stabstr) } |
142 |
.stabstr 0 : { *(.stabstr) } |
| 143 |
.stab.excl 0 : { *(.stab.excl) } |
143 |
.stab.excl 0 : { *(.stab.excl) } |
| 144 |
.stab.exclstr 0 : { *(.stab.exclstr) } |
144 |
.stab.exclstr 0 : { *(.stab.exclstr) } |
| 145 |
.stab.index 0 : { *(.stab.index) } |
145 |
.stab.index 0 : { *(.stab.index) } |
| 146 |
.stab.indexstr 0 : { *(.stab.indexstr) } |
146 |
.stab.indexstr 0 : { *(.stab.indexstr) } |
| 147 |
.comment 0 : { *(.comment) } |
147 |
.comment 0 : { *(.comment) } |
| 148 |
/* DWARF debug sections. |
148 |
/* DWARF debug sections. |
| 149 |
Symbols in the DWARF debugging sections are relative to the beginning |
149 |
Symbols in the DWARF debugging sections are relative to the beginning |
| 150 |
of the section so we begin them at 0. */ |
150 |
of the section so we begin them at 0. */ |
| 151 |
/* DWARF 1 */ |
151 |
/* DWARF 1 */ |
| 152 |
.debug 0 : { *(.debug) } |
152 |
.debug 0 : { *(.debug) } |
| 153 |
.line 0 : { *(.line) } |
153 |
.line 0 : { *(.line) } |
| 154 |
/* GNU DWARF 1 extensions */ |
154 |
/* GNU DWARF 1 extensions */ |
| 155 |
.debug_srcinfo 0 : { *(.debug_srcinfo) } |
155 |
.debug_srcinfo 0 : { *(.debug_srcinfo) } |
| 156 |
.debug_sfnames 0 : { *(.debug_sfnames) } |
156 |
.debug_sfnames 0 : { *(.debug_sfnames) } |
| 157 |
/* DWARF 1.1 and DWARF 2 */ |
157 |
/* DWARF 1.1 and DWARF 2 */ |
| 158 |
.debug_aranges 0 : { *(.debug_aranges) } |
158 |
.debug_aranges 0 : { *(.debug_aranges) } |
| 159 |
.debug_pubnames 0 : { *(.debug_pubnames) } |
159 |
.debug_pubnames 0 : { *(.debug_pubnames) } |
| 160 |
/* DWARF 2 */ |
160 |
/* DWARF 2 */ |
| 161 |
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } |
161 |
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } |
| 162 |
.debug_abbrev 0 : { *(.debug_abbrev) } |
162 |
.debug_abbrev 0 : { *(.debug_abbrev) } |
| 163 |
.debug_line 0 : { *(.debug_line) } |
163 |
.debug_line 0 : { *(.debug_line) } |
| 164 |
.debug_frame 0 : { *(.debug_frame) } |
164 |
.debug_frame 0 : { *(.debug_frame) } |
| 165 |
.debug_str 0 : { *(.debug_str) } |
165 |
.debug_str 0 : { *(.debug_str) } |
| 166 |
.debug_loc 0 : { *(.debug_loc) } |
166 |
.debug_loc 0 : { *(.debug_loc) } |
| 167 |
.debug_macinfo 0 : { *(.debug_macinfo) } |
167 |
.debug_macinfo 0 : { *(.debug_macinfo) } |
| 168 |
} |
168 |
} |