1#!/bin/sh
2
3HEAP_SECTION_MSP430=" "
4HEAP_MEMORY_MSP430=" "
5
6if test ${GOT_HEAP_MSP-0} -ne 0
7then
8HEAP_SECTION_MSP430=".heap ${RELOCATING-0} :
9  {
10    ${RELOCATING+ PROVIDE (__heap_data_start = .) ; }
11    *(.heap*)
12    ${RELOCATING+ PROVIDE (_heap_data_end = .) ; }
13    ${RELOCATING+. = ALIGN(2);}
14    ${RELOCATING+ PROVIDE (__heap_bottom = .) ; }
15    ${RELOCATING+ PROVIDE (__heap_top = ${HEAP_START} + ${HEAP_LENGTH}) ; }
16  } ${RELOCATING+ > heap}"
17HEAP_MEMORY_MSP430="heap(rwx) 		: ORIGIN = $HEAP_START,	LENGTH = $HEAP_LENGTH"
18fi
19
20
21cat <<EOF
22OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")
23OUTPUT_ARCH(${ARCH})
24
25MEMORY
26{
27  text   (rx)   	: ORIGIN = $ROM_START,  LENGTH = $ROM_SIZE
28  data   (rwx)  	: ORIGIN = $RAM_START, 	LENGTH = $RAM_SIZE
29  vectors (rw)  	: ORIGIN = 0xffe0,      LENGTH = 0x20
30  bootloader(rx)	: ORIGIN = 0x0c00,	LENGTH = 1K
31  infomem(rx)		: ORIGIN = 0x1000,	LENGTH = 256
32  infomemnobits(rx)	: ORIGIN = 0x1000,      LENGTH = 256
33  ${HEAP_MEMORY_MSP430}
34}
35
36SECTIONS
37{
38  /* Read-only sections, merged into text segment.  */
39  ${TEXT_DYNAMIC+${DYNAMIC}}
40  .hash        ${RELOCATING-0} : { *(.hash)             }
41  .dynsym      ${RELOCATING-0} : { *(.dynsym)           }
42  .dynstr      ${RELOCATING-0} : { *(.dynstr)           }
43  .gnu.version ${RELOCATING-0} : { *(.gnu.version)      }
44  .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d)  }
45  .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r)  }
46
47  .rel.init    ${RELOCATING-0} : { *(.rel.init) }
48  .rela.init   ${RELOCATING-0} : { *(.rela.init) }
49  .rel.text    ${RELOCATING-0} :
50    {
51      *(.rel.text)
52      ${RELOCATING+*(.rel.text.*)}
53      ${RELOCATING+*(.rel.gnu.linkonce.t*)}
54    }
55  .rela.text   ${RELOCATING-0} :
56    {
57      *(.rela.text)
58      ${RELOCATING+*(.rela.text.*)}
59      ${RELOCATING+*(.rela.gnu.linkonce.t*)}
60    }
61  .rel.fini    ${RELOCATING-0} : { *(.rel.fini) }
62  .rela.fini   ${RELOCATING-0} : { *(.rela.fini) }
63  .rel.rodata  ${RELOCATING-0} :
64    {
65      *(.rel.rodata)
66      ${RELOCATING+*(.rel.rodata.*)}
67      ${RELOCATING+*(.rel.gnu.linkonce.r*)}
68    }
69  .rela.rodata ${RELOCATING-0} :
70    {
71      *(.rela.rodata)
72      ${RELOCATING+*(.rela.rodata.*)}
73      ${RELOCATING+*(.rela.gnu.linkonce.r*)}
74    }
75  .rel.data    ${RELOCATING-0} :
76    {
77      *(.rel.data)
78      ${RELOCATING+*(.rel.data.*)}
79      ${RELOCATING+*(.rel.gnu.linkonce.d*)}
80    }
81  .rela.data   ${RELOCATING-0} :
82    {
83      *(.rela.data)
84      ${RELOCATING+*(.rela.data.*)}
85      ${RELOCATING+*(.rela.gnu.linkonce.d*)}
86    }
87  .rel.ctors   ${RELOCATING-0} : { *(.rel.ctors)        }
88  .rela.ctors  ${RELOCATING-0} : { *(.rela.ctors)       }
89  .rel.dtors   ${RELOCATING-0} : { *(.rel.dtors)        }
90  .rela.dtors  ${RELOCATING-0} : { *(.rela.dtors)       }
91  .rel.got     ${RELOCATING-0} : { *(.rel.got)          }
92  .rela.got    ${RELOCATING-0} : { *(.rela.got)         }
93  .rel.bss     ${RELOCATING-0} : { *(.rel.bss)          }
94  .rela.bss    ${RELOCATING-0} : { *(.rela.bss)         }
95  .rel.plt     ${RELOCATING-0} : { *(.rel.plt)          }
96  .rela.plt    ${RELOCATING-0} : { *(.rela.plt)         }
97
98  /* Internal text space.  */
99  .text :
100  {
101    ${RELOCATING+. = ALIGN(2);}
102    *(.init)
103    *(.init0)  /* Start here after reset.  */
104    *(.init1)
105    *(.init2)  /* Copy data loop  */
106    *(.init3)
107    *(.init4)  /* Clear bss  */
108    *(.init5)
109    *(.init6)  /* C++ constructors.  */
110    *(.init7)
111    *(.init8)
112    *(.init9)  /* Call main().  */
113
114    ${CONSTRUCTING+ __ctors_start = . ; }
115    ${CONSTRUCTING+ *(.ctors) }
116    ${CONSTRUCTING+ __ctors_end = . ; }
117    ${CONSTRUCTING+ __dtors_start = . ; }
118    ${CONSTRUCTING+ *(.dtors) }
119    ${CONSTRUCTING+ __dtors_end = . ; }
120
121    ${RELOCATING+. = ALIGN(2);}
122    *(.text)
123    ${RELOCATING+. = ALIGN(2);}
124    *(.text.*)
125
126    ${RELOCATING+. = ALIGN(2);}
127    *(.fini9)  /*   */
128    *(.fini8)
129    *(.fini7)
130    *(.fini6)  /* C++ destructors.  */
131    *(.fini5)
132    *(.fini4)
133    *(.fini3)
134    *(.fini2)
135    *(.fini1)
136    *(.fini0)  /* Infinite loop after program termination.  */
137    *(.fini)
138
139    _etext = .;
140  } ${RELOCATING+ > text}
141
142  .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text))}
143  {  
144    ${RELOCATING+ PROVIDE (__data_start = .) ; }
145    ${RELOCATING+. = ALIGN(2);}
146    *(.data)
147    ${RELOCATING+. = ALIGN(2);}
148    *(.gnu.linkonce.d*)
149    ${RELOCATING+. = ALIGN(2);}
150    ${RELOCATING+ _edata = . ; }
151  } ${RELOCATING+ > data}
152  
153  /* Bootloader.  */
154  .bootloader ${RELOCATING-0} :
155  {
156    ${RELOCATING+ PROVIDE (__boot_start = .) ; }
157    *(.bootloader)
158    ${RELOCATING+. = ALIGN(2);}
159    *(.bootloader.*)
160  } ${RELOCATING+ > bootloader}
161  
162  /* Information memory.  */
163  .infomem ${RELOCATING-0} :
164  {
165    *(.infomem)
166    ${RELOCATING+. = ALIGN(2);}
167    *(.infomem.*)
168  } ${RELOCATING+ > infomem}
169
170  /* Information memory (not loaded into MPU).  */
171  .infomemnobits ${RELOCATING-0} :
172  {
173    *(.infomemnobits)
174    ${RELOCATING+. = ALIGN(2);}
175    *(.infomemnobits.*)
176  } ${RELOCATING+ > infomemnobits}
177
178  .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
179  {
180    ${RELOCATING+ PROVIDE (__bss_start = .) ; }
181    *(.bss)
182    *(COMMON)
183    ${RELOCATING+ PROVIDE (__bss_end = .) ; }
184    ${RELOCATING+ _end = . ;  }
185  } ${RELOCATING+ > data}
186
187  .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
188  {
189    ${RELOCATING+ PROVIDE (__noinit_start = .) ; }
190    *(.noinit)
191    *(COMMON)
192    ${RELOCATING+ PROVIDE (__noinit_end = .) ; }
193    ${RELOCATING+ _end = . ;  }
194  } ${RELOCATING+ > data}
195
196  .vectors ${RELOCATING-0}:
197  {
198    ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
199    *(.vectors*)
200    ${RELOCATING+ _vectors_end = . ; }
201  } ${RELOCATING+ > vectors}
202
203  ${HEAP_SECTION_MSP430}
204
205  /* Stabs for profiling information*/
206  .profiler 0 : { *(.profiler) }
207  
208  /* Stabs debugging sections.  */
209  .stab 0 : { *(.stab) } 
210  .stabstr 0 : { *(.stabstr) }
211  .stab.excl 0 : { *(.stab.excl) }
212  .stab.exclstr 0 : { *(.stab.exclstr) }
213  .stab.index 0 : { *(.stab.index) }
214  .stab.indexstr 0 : { *(.stab.indexstr) }
215  .comment 0 : { *(.comment) }
216 
217  /* DWARF debug sections.
218     Symbols in the DWARF debugging sections are relative to the beginning
219     of the section so we begin them at 0.  */
220
221  /* DWARF 1 */
222  .debug          0 : { *(.debug) }
223  .line           0 : { *(.line) }
224
225  /* GNU DWARF 1 extensions */
226  .debug_srcinfo  0 : { *(.debug_srcinfo) }
227  .debug_sfnames  0 : { *(.debug_sfnames) }
228
229  /* DWARF 1.1 and DWARF 2 */
230  .debug_aranges  0 : { *(.debug_aranges) }
231  .debug_pubnames 0 : { *(.debug_pubnames) }
232
233  /* DWARF 2 */
234  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
235  .debug_abbrev   0 : { *(.debug_abbrev) }
236  .debug_line     0 : { *(.debug_line) }
237  .debug_frame    0 : { *(.debug_frame) }
238  .debug_str      0 : { *(.debug_str) }
239  .debug_loc      0 : { *(.debug_loc) }
240  .debug_macinfo  0 : { *(.debug_macinfo) }
241
242  PROVIDE (__stack = ${STACK}) ;
243  PROVIDE (__data_start_rom = _etext) ;
244  PROVIDE (__data_end_rom   = _etext + SIZEOF (.data)) ;
245  PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ;
246  PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;
247  PROVIDE (__subdevice_has_heap = ${GOT_HEAP_MSP-0}) ;
248}
249EOF
250