source: rtems/c/src/lib/libbsp/mips/csb350/startup/linkcmds @ 4217b96

4.104.114.84.9
Last change on this file since 4217b96 was 4217b96, checked in by Joel Sherrill <joel.sherrill@…>, on Feb 8, 2006 at 12:28:38 PM

2006-02-08 Joel Sherrill <joel@…>

  • startup/linkcmds: Add sections required by newer gcc versions.
  • Property mode set to 100644
File size: 3.8 KB
Line 
1/*
2 *  Linker script for CSB350 AU1100 based board
3 *
4 *  $Id$
5 */
6
7/*    . = 0x80020000; */
8
9/*
10 * Declare some sizes.
11 */
12
13_StackSize = DEFINED(_StackSize) ? _StackSize : 0x4000;
14
15_sdram_base = DEFINED(_sdram_base) ? _sdram_base : 0x80400000;
16_sdram_size = DEFINED(_sdram_size) ? _sdram_size : 12M;
17
18
19MEMORY
20{
21   ram      : ORIGIN = 0x80400000, LENGTH = 4M
22}
23
24SECTIONS
25{
26    .text :
27    {
28       _ftext = . ;
29
30      */start.o(.text)
31
32      *(.text*)
33      *(.gnu.linkonce.t*)
34      *(.mips16.fn.*)
35      *(.mips16.call.*)
36      PROVIDE (__runtime_reloc_start = .);
37      *(.rel.sdata)
38      *(.rel.dyn)
39      PROVIDE (__runtime_reloc_stop = .);
40
41      /*
42       * Special FreeBSD sysctl sections.
43       */
44      . = ALIGN (16);
45      __start_set_sysctl_set = .;
46      *(set_sysctl_*);
47      __stop_set_sysctl_set = ABSOLUTE(.);
48      *(set_domain_*);
49      *(set_pseudo_*);
50
51      *(.gcc_except_table)
52      *(.eh_frame_hdr)
53      *(.eh_frame)
54    } >ram 
55
56  .init :
57  {
58     KEEP(*(.init))
59
60  } > ram
61
62  .fini :
63  {
64     KEEP(*(.fini))
65
66  }  >ram
67
68
69  .ctors    :
70  {
71    /* gcc uses crtbegin.o to find the start of
72       the constructors, so we make sure it is
73       first.  Because this is a wildcard, it
74       doesn't matter if the user does not
75       actually link against crtbegin.o; the
76       linker won't look for a file to match a
77       wildcard.  The wildcard also means that it
78       doesn't matter which directory crtbegin.o
79       is in.  */
80
81    KEEP (*crtbegin.o(.ctors))
82
83    /* We don't want to include the .ctor section from
84       from the crtend.o file until after the sorted ctors.
85       The .ctor section from the crtend file contains the
86       end of ctors marker and it must be last */
87
88    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
89    KEEP (*(SORT(.ctors.*)))
90    KEEP (*(.ctors))
91  } >ram 
92
93  .dtors    :
94  {
95    KEEP (*crtbegin.o(.dtors))
96    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
97    KEEP (*(SORT(.dtors.*)))
98    KEEP (*(.dtors))
99
100    etext  =  .;
101    _etext  =  .;
102  } >ram 
103
104
105
106  .rdata :
107  {
108    *(.rdata)
109    *(.rodata)
110    *(.rodata.*)
111    *(.gnu.linkonce.r*)
112  } >ram 
113
114  .data :
115  {
116    _fdata = ALIGN(16);
117
118    *(.data)
119    *(.data.*)
120    *(.gnu.linkonce.d*)
121  } >ram 
122
123  .jcr :
124  {
125    . = ALIGN(8);
126    KEEP (*(.jcr))
127
128    _gp = ALIGN(16) + 0x7440;
129    __global = _gp;
130  } >ram
131
132  .lit8 :
133  {
134    *(.lit8)
135  } >ram 
136
137  .lit4 :
138  {
139    *(.lit4)
140  } >ram   
141
142  .sdata :   
143  {
144    *(.sdata*)
145    *(.gnu.linkonce.s*)
146  } >ram 
147
148  .sbss :
149  {
150   edata  =  .;
151   _edata  =  .;
152   _fbss = .;
153    *(.sbss*)
154    *(.scommon)
155  } >ram   
156
157
158  .bss :
159  {
160    _bss_start = . ;
161    *(.bss*)
162    *(.reginfo)
163    *(COMMON)
164    . = ALIGN (64);
165    _stack_limit = .;
166    . += _StackSize;
167    __stack = .;
168    _stack_init = .;
169    _clear_end = .;
170    end = .;
171    _end = .;
172    . = ALIGN (1024);
173    _bss_free_start = .;
174   
175  } >ram   
176
177
178/*
179** DWARF debug sections.
180** Symbols in the DWARF debugging sections are relative to
181** the beginning of the section so we begin them at 0. 
182*/
183
184  /* DWARF 1 */
185  .debug          0 : { *(.debug) }
186  .line           0 : { *(.line) }
187
188  /* GNU DWARF 1 extensions */
189  .debug_srcinfo  0 : { *(.debug_srcinfo) }
190  .debug_sfnames  0 : { *(.debug_sfnames) }
191
192  /* DWARF 1.1 and DWARF 2 */
193  .debug_aranges  0 : { *(.debug_aranges) }
194  .debug_pubnames 0 : { *(.debug_pubnames) }
195
196  /* DWARF 2 */
197  .debug_info     0 : { *(.debug_info) }   
198  .debug_abbrev   0 : { *(.debug_abbrev) } 
199  .debug_line     0 : { *(.debug_line) }   
200  .debug_frame    0 : { *(.debug_frame)}   
201  .debug_str      0 : { *(.debug_str) }     
202  .debug_loc      0 : { *(.debug_loc) }     
203  .debug_macinfo  0 : { *(.debug_macinfo) }
204
205  /* SGI/MIPS DWARF 2 extensions */
206  .debug_weaknames 0 : { *(.debug_weaknames) }
207  .debug_funcnames 0 : { *(.debug_funcnames) }
208  .debug_typenames 0 : { *(.debug_typenames) }
209  .debug_varnames  0 : { *(.debug_varnames) } 
210}
Note: See TracBrowser for help on using the repository browser.