1/* Default linker script, for normal executables */
2OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
3OUTPUT_ARCH(mips)
4ENTRY(__start)
5SECTIONS
6{
7
8  . = 0;
9
10  /* Read-only sections, merged into text segment: */
11  .interp         : { *(.interp) }
12  .reginfo        : { *(.reginfo) }
13  .dynamic        : { *(.dynamic) }
14  .hash           : { *(.hash) }
15  .dynsym         : { *(.dynsym) }
16  .dynstr         : { *(.dynstr) }
17  .gnu.version    : { *(.gnu.version) }
18  .gnu.version_d  : { *(.gnu.version_d) }
19  .gnu.version_r  : { *(.gnu.version_r) }
20  .rel.init       : { *(.rel.init) }
21  .rela.init      : { *(.rela.init) }
22  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
23  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
24  .rel.fini       : { *(.rel.fini) }
25  .rela.fini      : { *(.rela.fini) }
26  .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
27  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
28  .rel.data.rel.ro   : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) }
29  .rela.data.rel.ro   : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) }
30  .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
31  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
32  .rel.tdata     : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
33  .rela.tdata    : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
34  .rel.tbss      : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
35  .rela.tbss     : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
36  .rel.ctors      : { *(.rel.ctors) }
37  .rela.ctors     : { *(.rela.ctors) }
38  .rel.dtors      : { *(.rel.dtors) }
39  .rela.dtors     : { *(.rela.dtors) }
40  .rel.got        : { *(.rel.got) }
41  .rela.got       : { *(.rela.got) }
42  .rel.sdata      : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
43  .rela.sdata     : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
44  .rel.sbss       : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
45  .rela.sbss      : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }
46  .rel.sdata2     : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
47  .rela.sdata2    : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
48  .rel.sbss2      : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
49  .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
50  .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
51  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
52  .rel.plt        : { *(.rel.plt) }
53  .rela.plt       : { *(.rela.plt) }
54  .init           :
55  {
56    KEEP (*(.init))
57  } =0x47ff041f
58  .plt            : { *(.plt) }
59  .text           :
60  {
61    _ftext = . ;
62    *(.text .stub .text.* .gnu.linkonce.t.*)
63    KEEP (*(.text.*personality*))
64    /* .gnu.warning sections are handled specially by elf32.em.  */
65    *(.gnu.warning)
66    *(.mips16.fn.*) *(.mips16.call.*)
67  } =0x47ff041f
68  .fini           :
69  {
70    KEEP (*(.fini))
71  } =0x47ff041f
72  PROVIDE (__etext = .);
73  PROVIDE (_etext = .);
74  PROVIDE (etext = .);
75  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
76  .rodata1        : { *(.rodata1) }
77  .sdata2         :
78  {
79    *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
80  }
81  .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
82  .eh_frame_hdr : { *(.eh_frame_hdr) }
83  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
84  .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
85  /* Adjust the address for the data segment.  We want to adjust up to
86     the same address within the page on the next page up.  */
87  . = ALIGN (0x40000) - ((0x40000 - .) & (0x40000 - 1)); . = DATA_SEGMENT_ALIGN (0x40000, 0x1000);
88  /* Exception handling  */
89  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
90  .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
91  /* Thread Local Storage sections  */
92  .tdata         : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
93  .tbss                  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
94  .preinit_array     :
95  {
96    PROVIDE_HIDDEN (__preinit_array_start = .);
97    KEEP (*(.preinit_array))
98    PROVIDE_HIDDEN (__preinit_array_end = .);
99  }
100  .init_array     :
101  {
102     PROVIDE_HIDDEN (__init_array_start = .);
103     KEEP (*(SORT(.init_array.*)))
104     KEEP (*(.init_array))
105     PROVIDE_HIDDEN (__init_array_end = .);
106  }
107  .fini_array     :
108  {
109    PROVIDE_HIDDEN (__fini_array_start = .);
110    KEEP (*(.fini_array))
111    KEEP (*(SORT(.fini_array.*)))
112    PROVIDE_HIDDEN (__fini_array_end = .);
113  }
114  .ctors          :
115  {
116        __ctor_list = .;
117    /* gcc uses crtbegin.o to find the start of
118       the constructors, so we make sure it is
119       first.  Because this is a wildcard, it
120       doesn't matter if the user does not
121       actually link against crtbegin.o; the
122       linker won't look for a file to match a
123       wildcard.  The wildcard also means that it
124       doesn't matter which directory crtbegin.o
125       is in.  */
126    KEEP (*crtbegin*.o(.ctors))
127    /* We don't want to include the .ctor section from
128       the crtend.o file until after the sorted ctors.
129       The .ctor section from the crtend file contains the
130       end of ctors marker and it must be last */
131    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
132    KEEP (*(SORT(.ctors.*)))
133    KEEP (*(.ctors))
134        __ctor_end = .;
135  }
136  .dtors          :
137  {
138    KEEP (*crtbegin*.o(.dtors))
139    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
140    KEEP (*(SORT(.dtors.*)))
141    KEEP (*(.dtors))
142  }
143  .jcr            : { KEEP (*(.jcr)) }
144  .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
145  . = DATA_SEGMENT_RELRO_END (0, .);
146  .data           :
147  {
148    _fdata = . ;
149    *(.data .data.* .gnu.linkonce.d.*)
150    KEEP (*(.gnu.linkonce.d.*personality*))
151    SORT(CONSTRUCTORS)
152  }
153  .data1          : { *(.data1) }
154  . = .;
155  _gp = ALIGN(16) + 0x7ff0;
156  .got            : { *(.got.plt) *(.got) }
157  /* We want the small data sections together, so single-instruction offsets
158     can access them all, and initialized data all before uninitialized, so
159     we can shorten the on-disk segment size.  */
160  .sdata          :
161  {
162    *(.sdata .sdata.* .gnu.linkonce.s.*)
163  }
164  .lit8           : { *(.lit8) }
165  .lit4           : { *(.lit4) }
166  _edata = .; PROVIDE (edata = .);
167  __bss_start = .;
168  _fbss = .;
169  .sbss           :
170  {
171    *(.dynsbss)
172    *(.sbss .sbss.* .gnu.linkonce.sb.*)
173    *(.scommon)
174  }
175  .bss            :
176  {
177   *(.dynbss)
178   *(.bss .bss.* .gnu.linkonce.b.*)
179   *(COMMON)
180   /* Align here to ensure that the .bss section occupies space up to
181      _end.  Align after .bss to ensure correct alignment even if the
182      .bss section disappears because there are no input sections.
183      FIXME: Why do we need it? When there is no .bss section, we don't
184      pad the .data section.  */
185   . = ALIGN(. != 0 ? 32 / 8 : 1);
186  }
187  . = ALIGN(32 / 8);
188  . = ALIGN(32 / 8);
189  _end = .; PROVIDE (end = .);
190  . = DATA_SEGMENT_END (.);
191  /* Stabs debugging sections.  */
192  .stab          0 : { *(.stab) }
193  .stabstr       0 : { *(.stabstr) }
194  .stab.excl     0 : { *(.stab.excl) }
195  .stab.exclstr  0 : { *(.stab.exclstr) }
196  .stab.index    0 : { *(.stab.index) }
197  .stab.indexstr 0 : { *(.stab.indexstr) }
198  .comment       0 : { *(.comment) }
199  /* DWARF debug sections.
200     Symbols in the DWARF debugging sections are relative to the beginning
201     of the section so we begin them at 0.  */
202  /* DWARF 1 */
203  .debug          0 : { *(.debug) }
204  .line           0 : { *(.line) }
205  /* GNU DWARF 1 extensions */
206  .debug_srcinfo  0 : { *(.debug_srcinfo) }
207  .debug_sfnames  0 : { *(.debug_sfnames) }
208  /* DWARF 1.1 and DWARF 2 */
209  .debug_aranges  0 : { *(.debug_aranges) }
210  .debug_pubnames 0 : { *(.debug_pubnames) }
211  /* DWARF 2 */
212  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
213  .debug_abbrev   0 : { *(.debug_abbrev) }
214  .debug_line     0 : { *(.debug_line) }
215  .debug_frame    0 : { *(.debug_frame) }
216  .debug_str      0 : { *(.debug_str) }
217  .debug_loc      0 : { *(.debug_loc) }
218  .debug_macinfo  0 : { *(.debug_macinfo) }
219  /* SGI/MIPS DWARF 2 extensions */
220  .debug_weaknames 0 : { *(.debug_weaknames) }
221  .debug_funcnames 0 : { *(.debug_funcnames) }
222  .debug_typenames 0 : { *(.debug_typenames) }
223  .debug_varnames  0 : { *(.debug_varnames) }
224  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
225  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
226  /DISCARD/ : { *(.note.GNU-stack) }
227}
228