blob: 8f3e8e98f54aea914fca4c3a8bd77ea7d2802110 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
/* From: http://ulan.git.sourceforge.net/git/gitweb.cgi?p=ulan/sysless;a=blob;f=board/arm/lpc17xx-common/libs/ldscripts/lpc1768.ld-cfg;h=c37ec2de11b5b3d9667a89257c4ec3acecb09b64;hb=HEAD */
PROVIDE( __bbconf_pt_addr = 0 );
MEMORY
{
/* LPC176[89] : 512 ROM + 32k SRAM + 16k SRAM + 16k SRAM */
/*--------------------------------------------------- */
/* Main ROM region - 512k for LPC176[89] */
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 512k
/* local static RAM - 32k for LPC176[89] */
IRAM0 (rwx) : ORIGIN = 0x10000000, LENGTH = 32k
/* stack location */
STACK (rw) : ORIGIN = 0x10000000 + 0x00007FE0 - 4, LENGTH = 4
/* AHB SRAM - 2x16k for LPC176[89] - often used for USB */
USBRAM (rwx) : ORIGIN = 0x2007C000, LENGTH = 4k
IRAM1 (rwx) : ORIGIN = 0x2007D000, LENGTH = 28k
}
/* From: http://ulan.git.sourceforge.net/git/gitweb.cgi?p=ulan/sysless;a=blob;f=board/arm/lpc17xx-common/libs/ldscripts/lpc17xx-base.ld-boot;h=b2c64fa863fba493dfc23aa3a6604851b73e1770;hb=HEAD */
/***********************************************************************/
/* */
/* ROM.ld: Linker Script File */
/* */
/***********************************************************************/
ENTRY(g_pfnVectors)
/* SECTION command : Define mapping of input sections */
/* into output sections. */
SECTIONS
{
/******************************************/
/* code section */
/* "normal" code */
.text :
{
KEEP(*(.isr_vector .isr_vector.*))
*(.text .text.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.gcc_except_table)
*(.rodata .rodata*)
*(.gnu.linkonce.r.*)
} >FLASH
/******************************************/
/* .ctors .dtors are used for c++ constructors/destructors */
.ctors :
{
. = ALIGN(4);
PROVIDE(__ctors_start = .);
KEEP(*(SORT(.ctors.*)))
KEEP(*(.ctors))
PROVIDE(__ctors_end = .);
} >FLASH
.dtors :
{
. = ALIGN(4);
PROVIDE(__dtors_start = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end = .);
. = ALIGN(4);
/* End Of .text section */
_etext = .;
_sifastcode = .;
} >FLASH
.irqarea (NOLOAD):
{
. = ALIGN (256);
*(.irqarea .irqarea.*)
} >IRAM0
/**************************************************/
/* fastcode - copied at startup & executed in RAM */
.fastcode :
{
. = ALIGN (4);
_sfastcode = . ;
*(.glue_7t) *(.glue_7)
*(.fastcode)
/* add other modules here ... */
. = ALIGN (4);
_efastcode = . ;
_sidata = .;
} >IRAM0 AT>FLASH
/******************************************/
/* data section */
.data :
{
_sidata = LOADADDR (.data);
. = ALIGN(4);
_sdata = .;
*(vtable vtable.*)
*(.data .data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
_edata = . ;
} >IRAM0 AT>FLASH
/******************************************/
/* For no-init variables section */
.bss (NOLOAD) :
{
. = ALIGN(4);
_sbss = . ;
__bss_start__ = . ;
*(.bss .bss.*)
*(.gnu.linkonce.b*)
*(COMMON)
. = ALIGN(4);
_ebss = . ;
__bss_end__ = .;
. = ALIGN(4);
_end = . ;
PROVIDE (end = .);
} >IRAM0
.stack :
{
_stack = .;
} >STACK
/******************************************/
/* This used for USB RAM section */
.usbram (NOLOAD):
{
_usbram = . ;
USB_RAM_ADR = . ;
*(.usbram)
. = ALIGN(4);
_eusbram = . ;
_usbram_end = . ;
} > USBRAM
/* Extra RAM */
.iram1 (NOLOAD):
{
_iram = . ;
*(.iram1)
. = ALIGN(4);
_iram_end = . ;
} > IRAM1
/******************************************/
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
/* .comment 0 : { *(.comment) } */
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
|
