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

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [libgloss/] [mips/] [idt.ld] - Blame information for rev 407

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 148 jeremybenn
/* 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
STARTUP(crt0.o)
7
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
8
GROUP(-lc -lidt -lgcc)
9
SEARCH_DIR(.)
10
__DYNAMIC  =  0;
11
 
12
/*
13
 * Allocate the stack to be at the top of memory, since the stack
14
 * grows down
15
 */
16
PROVIDE (__stack = 0);
17
/* PROVIDE (__global = 0); */
18
 
19
/*
20
 * Initalize some symbols to be zero so we can reference them in the
21
 * crt0 without core dumping. These functions are all optional, but
22
 * we do this so we can have our crt0 always use them if they exist.
23
 * This is so BSPs work better when using the crt0 installed with gcc.
24
 * We have to initalize them twice, so we multiple object file
25
 * formats, as some prepend an underscore.
26
 */
27
PROVIDE (hardware_exit_hook = 0);
28
PROVIDE (hardware_hazard_hook = 0);
29
PROVIDE (hardware_init_hook = 0);
30
PROVIDE (software_init_hook = 0);
31
 
32
SECTIONS
33
{
34
  . = 0xA0020000;
35
  .text : {
36
    _ftext = . ;
37
    PROVIDE (eprol = .);
38
    *(.text)
39
    *(.text.*)
40
    *(.gnu.linkonce.t.*)
41
    *(.mips16.fn.*)
42
    *(.mips16.call.*)
43
  }
44
  .init : {
45
    KEEP (*(.init))
46
  }
47
  .fini : {
48
    KEEP (*(.fini))
49
  }
50
  .rel.sdata : {
51
    PROVIDE (__runtime_reloc_start = .);
52
    *(.rel.sdata)
53
    PROVIDE (__runtime_reloc_stop = .);
54
  }
55
  PROVIDE (etext = .);
56
  _etext  =  .;
57
 
58
  .eh_frame_hdr : { *(.eh_frame_hdr) }
59
  .eh_frame : { KEEP (*(.eh_frame)) }
60
  .gcc_except_table : { *(.gcc_except_table) }
61
  .jcr : { KEEP (*(.jcr)) }
62
  .ctors    :
63
  {
64
    /* gcc uses crtbegin.o to find the start of
65
       the constructors, so we make sure it is
66
       first.  Because this is a wildcard, it
67
       doesn't matter if the user does not
68
       actually link against crtbegin.o; the
69
       linker won't look for a file to match a
70
       wildcard.  The wildcard also means that it
71
       doesn't matter which directory crtbegin.o
72
       is in.  */
73
 
74
    KEEP (*crtbegin.o(.ctors))
75
 
76
    /* We don't want to include the .ctor section from
77
       from the crtend.o file until after the sorted ctors.
78
       The .ctor section from the crtend file contains the
79
       end of ctors marker and it must be last */
80
 
81
    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
82
    KEEP (*(SORT(.ctors.*)))
83
    KEEP (*(.ctors))
84
  }
85
 
86
  .dtors    :
87
  {
88
    KEEP (*crtbegin.o(.dtors))
89
    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
90
    KEEP (*(SORT(.dtors.*)))
91
    KEEP (*(.dtors))
92
  }
93
 
94
  . = .;
95
  .rodata : {
96
    *(.rdata)
97
    *(.rodata)
98
    *(.rodata.*)
99
    *(.gnu.linkonce.r.*)
100
  }
101
   _fdata = ALIGN(16);
102
  .data : {
103
    *(.data)
104
    *(.data.*)
105
    *(.gnu.linkonce.d.*)
106
  }
107
  . = ALIGN(8);
108
  _gp = . + 0x8000;
109
  __global = _gp;
110
  .lit8 : {
111
    *(.lit8)
112
  }
113
  .lit4 : {
114
    *(.lit4)
115
  }
116
  .sdata : {
117
    *(.sdata)
118
    *(.sdata.*)
119
    *(.gnu.linkonce.s.*)
120
  }
121
  . = ALIGN(4);
122
   PROVIDE (edata  =  .);
123
   _edata  =  .;
124
   _fbss = .;
125
  .sbss : {
126
    *(.sbss)
127
    *(.sbss.*)
128
    *(.gnu.linkonce.sb.*)
129
    *(.scommon)
130
  }
131
  .bss : {
132
    _bss_start = . ;
133
    *(.bss)
134
    *(.bss.*)
135
    *(.gnu.linkonce.b.*)
136
    *(COMMON)
137
  }
138
 
139
  PROVIDE (end = .);
140
  _end = .;
141
 
142
  /* DWARF debug sections.
143
     Symbols in the DWARF debugging sections are relative to
144
     the beginning of the section so we begin them at 0.  */
145
 
146
  /* DWARF 1 */
147
  .debug          0 : { *(.debug) }
148
  .line           0 : { *(.line) }
149
 
150
  /* GNU DWARF 1 extensions */
151
  .debug_srcinfo  0 : { *(.debug_srcinfo) }
152
  .debug_sfnames  0 : { *(.debug_sfnames) }
153
 
154
  /* DWARF 1.1 and DWARF 2 */
155
  .debug_aranges  0 : { *(.debug_aranges) }
156
  .debug_pubnames 0 : { *(.debug_pubnames) }
157
 
158
  /* DWARF 2 */
159
  .debug_info     0 : { *(.debug_info) }
160
  .debug_abbrev   0 : { *(.debug_abbrev) }
161
  .debug_line     0 : { *(.debug_line) }
162
  .debug_frame    0 : { *(.debug_frame) }
163
  .debug_str      0 : { *(.debug_str) }
164
  .debug_loc      0 : { *(.debug_loc) }
165
  .debug_macinfo  0 : { *(.debug_macinfo) }
166
  .debug_ranges   0 : { *(.debug_ranges) }
167
 
168
  /* SGI/MIPS DWARF 2 extensions */
169
  .debug_weaknames 0 : { *(.debug_weaknames) }
170
  .debug_funcnames 0 : { *(.debug_funcnames) }
171
  .debug_typenames 0 : { *(.debug_typenames) }
172
  .debug_varnames  0 : { *(.debug_varnames) }
173
 
174
  /* Special sections generated by gcc */
175
  /* Newer GNU linkers strip by default */
176
  .mdebug.abi32            0 : { KEEP(*(.mdebug.abi32)) }
177
  .mdebug.abiN32           0 : { KEEP(*(.mdebug.abiN32)) }
178
  .mdebug.abi64            0 : { KEEP(*(.mdebug.abi64)) }
179
  .mdebug.abiO64           0 : { KEEP(*(.mdebug.abiO64)) }
180
  .mdebug.eabi32           0 : { KEEP(*(.mdebug.eabi32)) }
181
  .mdebug.eabi64           0 : { KEEP(*(.mdebug.eabi64)) }
182
  .gcc_compiled_long32     0 : { KEEP(*(.gcc_compiled_long32)) }
183
  .gcc_compiled_long64     0 : { KEEP(*(.gcc_compiled_long64)) }
184
}

powered by: WebSVN 2.1.0

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