OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [newlib-1.10.0/] [libgloss/] [mips/] [idt.ld] - Blame information for rev 1765

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 1005 ivang
/* The following TEXT start address leaves space for the monitor
2
   workspace. i.e. the NEC VR4300 (IDT) first free address is actually
3
   0xa001af20. */
4
 
5
ENTRY(_start)
6
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
7
GROUP(-lc -lidt -lgcc)
8
SEARCH_DIR(.)
9
__DYNAMIC  =  0;
10
 
11
/*
12
 * Allocate the stack to be at the top of memory, since the stack
13
 * grows down
14
 */
15
PROVIDE (__stack = 0);
16
/* PROVIDE (__global = 0); */
17
 
18
/*
19
 * Initalize some symbols to be zero so we can reference them in the
20
 * crt0 without core dumping. These functions are all optional, but
21
 * we do this so we can have our crt0 always use them if they exist.
22
 * This is so BSPs work better when using the crt0 installed with gcc.
23
 * We have to initalize them twice, so we multiple object file
24
 * formats, as some prepend an underscore.
25
 */
26
PROVIDE (hardware_init_hook = 0);
27
PROVIDE (software_init_hook = 0);
28
 
29
SECTIONS
30
{
31
  . = 0xA0020000;
32
  .text : {
33
    _ftext = . ;
34
    PROVIDE (eprol = .);
35
    *(.text)
36
    *(.text.*)
37
    *(.gnu.linkonce.t*)
38
    *(.mips16.fn.*)
39
    *(.mips16.call.*)
40
  }
41
  .init : {
42
    *(.init)
43
  }
44
  .fini : {
45
    *(.fini)
46
  }
47
  .rel.sdata : {
48
    PROVIDE (__runtime_reloc_start = .);
49
    *(.rel.sdata)
50
    PROVIDE (__runtime_reloc_stop = .);
51
  }
52
  PROVIDE (etext = .);
53
  _etext  =  .;
54
 
55
  .ctors    :
56
  {
57
    /* gcc uses crtbegin.o to find the start of
58
       the constructors, so we make sure it is
59
       first.  Because this is a wildcard, it
60
       doesn't matter if the user does not
61
       actually link against crtbegin.o; the
62
       linker won't look for a file to match a
63
       wildcard.  The wildcard also means that it
64
       doesn't matter which directory crtbegin.o
65
       is in.  */
66
 
67
    KEEP (*crtbegin.o(.ctors))
68
 
69
    /* We don't want to include the .ctor section from
70
       from the crtend.o file until after the sorted ctors.
71
       The .ctor section from the crtend file contains the
72
       end of ctors marker and it must be last */
73
 
74
    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
75
    KEEP (*(SORT(.ctors.*)))
76
    KEEP (*(.ctors))
77
  }
78
 
79
  .dtors    :
80
  {
81
    KEEP (*crtbegin.o(.dtors))
82
    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
83
    KEEP (*(SORT(.dtors.*)))
84
    KEEP (*(.dtors))
85
  }
86
 
87
  . = .;
88
  .rodata : {
89
    *(.rdata)
90
    *(.rodata)
91
    *(.rodata.*)
92
    *(.gnu.linkonce.r*)
93
  }
94
   _fdata = ALIGN(16);
95
  .data : {
96
    *(.data)
97
    *(.data.*)
98
    *(.gnu.linkonce.d*)
99
  }
100
  . = ALIGN(8);
101
  _gp = . + 0x8000;
102
  __global = _gp;
103
  .lit8 : {
104
    *(.lit8)
105
  }
106
  .lit4 : {
107
    *(.lit4)
108
  }
109
  .sdata : {
110
    *(.sdata)
111
    *(.sdata.*)
112
    *(.gnu.linkonce.s*)
113
  }
114
  . = ALIGN(4);
115
   PROVIDE (edata  =  .);
116
   _edata  =  .;
117
   _fbss = .;
118
  .sbss : {
119
    *(.sbss)
120
    *(.scommon)
121
  }
122
  .bss : {
123
    _bss_start = . ;
124
    *(.bss)
125
    *(COMMON)
126
  }
127
 
128
  PROVIDE (end = .);
129
  _end = .;
130
 
131
  /* DWARF debug sections.
132
     Symbols in the DWARF debugging sections are relative to
133
     the beginning of the section so we begin them at 0.  */
134
 
135
  /* DWARF 1 */
136
  .debug          0 : { *(.debug) }
137
  .line           0 : { *(.line) }
138
 
139
  /* GNU DWARF 1 extensions */
140
  .debug_srcinfo  0 : { *(.debug_srcinfo) }
141
  .debug_sfnames  0 : { *(.debug_sfnames) }
142
 
143
  /* DWARF 1.1 and DWARF 2 */
144
  .debug_aranges  0 : { *(.debug_aranges) }
145
  .debug_pubnames 0 : { *(.debug_pubnames) }
146
 
147
  /* DWARF 2 */
148
  .debug_info     0 : { *(.debug_info) }
149
  .debug_abbrev   0 : { *(.debug_abbrev) }
150
  .debug_line     0 : { *(.debug_line) }
151
  .debug_frame    0 : { *(.debug_frame) }
152
  .debug_str      0 : { *(.debug_str) }
153
  .debug_loc      0 : { *(.debug_loc) }
154
  .debug_macinfo  0 : { *(.debug_macinfo) }
155
 
156
  /* SGI/MIPS DWARF 2 extensions */
157
  .debug_weaknames 0 : { *(.debug_weaknames) }
158
  .debug_funcnames 0 : { *(.debug_funcnames) }
159
  .debug_typenames 0 : { *(.debug_typenames) }
160
  .debug_varnames  0 : { *(.debug_varnames) }
161
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.