source: trunk/libs/newlib/src/libgloss/mips/jmr3904app-java.ld @ 546

Last change on this file since 546 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 3.2 KB
Line 
1/* Linker script forJMR 3904 board using Java + qthreads */
2
3ENTRY(_start)
4STARTUP(crt0.o)
5OUTPUT_ARCH("mips:3000")
6OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
7GROUP(-lc -ljmr3904 -lgcc -lgcjcoop)
8SEARCH_DIR(.)
9__DYNAMIC  =  0;
10
11PROVIDE (_mem_size = 0x100000); /* JMR3904 comes as standard with 512k of RAM */
12
13/* Set the size of the stack for Java with qthreads.  */
14PROVIDE (_Jv_QthreadsStackSize = 0x10000);
15
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 */
26PROVIDE (hardware_exit_hook = 0);
27PROVIDE (hardware_hazard_hook = 0);
28PROVIDE (hardware_init_hook = 0);
29PROVIDE (software_init_hook = 0);
30
31SECTIONS
32{       
33  . = 0x80008000;
34      /* This is NOT the address which fits with the monitor from jmr. */
35      /* It fits the Cygmon ROMS */
36  .text : {
37     _ftext = . ;
38    KEEP (*(.init))
39     eprol  =  .;
40    *(.text)
41    *(.text.*)
42    *(.gnu.linkonce.t.*)
43    *(.mips16.fn.*)
44    *(.mips16.call.*)
45    PROVIDE (__runtime_reloc_start = .);
46    *(.rel.sdata)
47    PROVIDE (__runtime_reloc_stop = .);
48    KEEP (*(.fini))
49     etext  =  .;
50     _etext  =  .;
51  }
52  . = .;
53  .rodata : {
54    *(.rdata)
55    *(.rodata)
56    *(.rodata.*)
57    *(.gnu.linkonce.r.*)
58  }
59   _fdata = ALIGN(16);
60  .data : {
61    *(.data)
62    *(.data.*)
63    *(.gnu.linkonce.d.*)
64    CONSTRUCTORS
65  }
66  . = ALIGN(8);
67  _gp = . + 0x8000;
68  __global = _gp;
69  .lit8 : {
70    *(.lit8)
71  }
72  .lit4 : {
73    *(.lit4)
74  }
75  .sdata : {
76    *(.sdata)
77    *(.sdata.*)
78    *(.gnu.linkonce.s.*)
79  }
80  . = ALIGN(4);
81   edata  =  .;
82   _edata  =  .;
83   _fbss = .;
84  .sbss : {
85    *(.sbss)
86    *(.sbss.*)
87    *(.gnu.linkonce.sb.*)
88    *(.scommon)
89  }
90  .bss : {
91    _bss_start = . ;
92    *(.bss)
93    *(.bss.*)
94    *(.gnu.linkonce.b.*)
95    *(COMMON)
96    . += 0x2000 ;  /* 8k bytes of stack. */
97    __stack = ALIGN(64) ;
98    . = __stack ;
99  }
100
101   end = .;
102   _end = .;
103
104  /* DWARF debug sections.
105     Symbols in the DWARF debugging sections are relative to
106     the beginning of the section so we begin them at 0.  */
107
108  /* DWARF 1 */
109  .debug          0 : { *(.debug) }
110  .line           0 : { *(.line) }
111
112  /* GNU DWARF 1 extensions */
113  .debug_srcinfo  0 : { *(.debug_srcinfo) }
114  .debug_sfnames  0 : { *(.debug_sfnames) }
115
116  /* DWARF 1.1 and DWARF 2 */
117  .debug_aranges  0 : { *(.debug_aranges) }
118  .debug_pubnames 0 : { *(.debug_pubnames) }
119
120  /* DWARF 2 */
121  .debug_info     0 : { *(.debug_info) }
122  .debug_abbrev   0 : { *(.debug_abbrev) }
123  .debug_line     0 : { *(.debug_line) }
124  .debug_frame    0 : { *(.debug_frame) }
125  .debug_str      0 : { *(.debug_str) }
126  .debug_loc      0 : { *(.debug_loc) }
127  .debug_macinfo  0 : { *(.debug_macinfo) }
128  .debug_ranges   0 : { *(.debug_ranges) }
129
130  /* SGI/MIPS DWARF 2 extensions */
131  .debug_weaknames 0 : { *(.debug_weaknames) }
132  .debug_funcnames 0 : { *(.debug_funcnames) }
133  .debug_typenames 0 : { *(.debug_typenames) }
134  .debug_varnames  0 : { *(.debug_varnames) }
135}
Note: See TracBrowser for help on using the repository browser.