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Commit | Line | Data |
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03261851 RK |
1 | /* Linker script forJMR 3904 board using Java + qthreads */ |
2 | ||
3 | ENTRY(_start) | |
710c0fc4 | 4 | STARTUP(crt0.o) |
03261851 RK |
5 | OUTPUT_ARCH("mips:3000") |
6 | OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips") | |
7 | GROUP(-lc -ljmr3904 -lgcc -lgcjcoop) | |
8 | SEARCH_DIR(.) | |
9 | __DYNAMIC = 0; | |
10 | ||
11 | PROVIDE (_mem_size = 0x100000); /* JMR3904 comes as standard with 512k of RAM */ | |
12 | ||
13 | /* Set the size of the stack for Java with qthreads. */ | |
14 | PROVIDE (_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 | */ | |
451e4528 JJ |
26 | PROVIDE (hardware_exit_hook = 0); |
27 | PROVIDE (hardware_hazard_hook = 0); | |
03261851 RK |
28 | PROVIDE (hardware_init_hook = 0); |
29 | PROVIDE (software_init_hook = 0); | |
30 | ||
31 | SECTIONS | |
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 = . ; | |
576d455f | 38 | KEEP (*(.init)) |
03261851 RK |
39 | eprol = .; |
40 | *(.text) | |
41 | *(.text.*) | |
3924c5c7 | 42 | *(.gnu.linkonce.t.*) |
03261851 RK |
43 | *(.mips16.fn.*) |
44 | *(.mips16.call.*) | |
45 | PROVIDE (__runtime_reloc_start = .); | |
46 | *(.rel.sdata) | |
47 | PROVIDE (__runtime_reloc_stop = .); | |
576d455f | 48 | KEEP (*(.fini)) |
03261851 RK |
49 | etext = .; |
50 | _etext = .; | |
51 | } | |
52 | . = .; | |
53 | .rodata : { | |
54 | *(.rdata) | |
55 | *(.rodata) | |
56 | *(.rodata.*) | |
3924c5c7 | 57 | *(.gnu.linkonce.r.*) |
03261851 RK |
58 | } |
59 | _fdata = ALIGN(16); | |
60 | .data : { | |
61 | *(.data) | |
62 | *(.data.*) | |
3924c5c7 | 63 | *(.gnu.linkonce.d.*) |
03261851 RK |
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.*) | |
650c3027 | 78 | *(.gnu.linkonce.s.*) |
03261851 RK |
79 | } |
80 | . = ALIGN(4); | |
81 | edata = .; | |
82 | _edata = .; | |
83 | _fbss = .; | |
84 | .sbss : { | |
85 | *(.sbss) | |
650c3027 JJ |
86 | *(.sbss.*) |
87 | *(.gnu.linkonce.sb.*) | |
03261851 RK |
88 | *(.scommon) |
89 | } | |
90 | .bss : { | |
91 | _bss_start = . ; | |
92 | *(.bss) | |
dd8ed8c6 | 93 | *(.bss.*) |
3924c5c7 | 94 | *(.gnu.linkonce.b.*) |
03261851 RK |
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) } | |
fece73ae | 128 | .debug_ranges 0 : { *(.debug_ranges) } |
03261851 RK |
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 | } |