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Commit | Line | Data |
---|---|---|
18c32df5 HPN |
1 | # MMO is not a relocateable format, and we don't want to require an |
2 | # explicit (e.g.) "-m elf64mmix" when -r is used. | |
3 | test -z $RELOCATEABLE_OUTPUT_FORMAT && RELOCATEABLE_OUTPUT_FORMAT=$OUTPUT_FORMAT | |
4 | test -z ${RELOCATING+0} && OUTPUT_FORMAT=$RELOCATEABLE_OUTPUT_FORMAT | |
3c3bdf30 | 5 | cat <<EOF |
18c32df5 | 6 | OUTPUT_FORMAT("$OUTPUT_FORMAT") |
3c3bdf30 | 7 | OUTPUT_ARCH(mmix) |
18c32df5 | 8 | ${RELOCATING+ENTRY(Main)} |
3c3bdf30 NC |
9 | SECTIONS |
10 | { | |
11 | .text ${RELOCATING+ ${TEXT_START_ADDR}}: | |
12 | { | |
13 | *(.text) | |
14 | ${RELOCATING+*(.text.*)} | |
15 | ${RELOCATING+*(.gnu.linkonce.t*)} | |
16 | ${RELOCATING+*(.rodata)} | |
17 | ${RELOCATING+*(.rodata.*)} | |
18 | ${RELOCATING+*(.gnu.linkonce.r*)} | |
19 | ||
20 | /* FIXME: Move .init, .fini, .ctors and .dtors to their own sections. */ | |
21 | ${RELOCATING+ PROVIDE (_init_start = .);} | |
22 | ${RELOCATING+ PROVIDE (_init = .);} | |
a9ae0bda | 23 | ${RELOCATING+ KEEP (*(SORT_NONE(.init)))} |
3c3bdf30 NC |
24 | ${RELOCATING+ PROVIDE (_init_end = .);} |
25 | ||
26 | ${RELOCATING+ PROVIDE (_fini_start = .);} | |
27 | ${RELOCATING+ PROVIDE (_fini = .);} | |
a9ae0bda | 28 | ${RELOCATING+ KEEP (*(SORT_NONE(.fini)))} |
3c3bdf30 NC |
29 | ${RELOCATING+ PROVIDE (_fini_end = .);} |
30 | ||
31 | /* FIXME: Align ctors, dtors, ehframe. */ | |
32 | ${RELOCATING+ PROVIDE (_ctors_start = .);} | |
33 | ${RELOCATING+ PROVIDE (__ctors_start = .);} | |
34 | ${RELOCATING+ PROVIDE (_ctors = .);} | |
35 | ${RELOCATING+ PROVIDE (__ctors = .);} | |
40cf2291 AM |
36 | ${RELOCATING+ KEEP (*crtbegin.o(.ctors))} |
37 | ${RELOCATING+ KEEP (*crtbegin?.o(.ctors))} | |
38 | ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))} | |
3c3bdf30 NC |
39 | ${RELOCATING+ KEEP (*(SORT(.ctors.*)))} |
40 | ${RELOCATING+ KEEP (*(.ctors))} | |
41 | ${RELOCATING+ PROVIDE (_ctors_end = .);} | |
42 | ${RELOCATING+ PROVIDE (__ctors_end = .);} | |
43 | ||
44 | ${RELOCATING+ PROVIDE (_dtors_start = .);} | |
45 | ${RELOCATING+ PROVIDE (__dtors_start = .);} | |
46 | ${RELOCATING+ PROVIDE (_dtors = .);} | |
47 | ${RELOCATING+ PROVIDE (__dtors = .);} | |
40cf2291 AM |
48 | ${RELOCATING+ KEEP (*crtbegin.o(.dtors))} |
49 | ${RELOCATING+ KEEP (*crtbegin?.o(.dtors))} | |
50 | ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))} | |
3c3bdf30 NC |
51 | ${RELOCATING+ KEEP (*(SORT(.dtors.*)))} |
52 | ${RELOCATING+ KEEP (*(.dtors))} | |
53 | ${RELOCATING+ PROVIDE (_dtors_end = .);} | |
54 | ${RELOCATING+ PROVIDE (__dtors_end = .);} | |
55 | ||
56 | ${RELOCATING+KEEP (*(.jcr))} | |
57 | ${RELOCATING+KEEP (*(.eh_frame))} | |
58 | ${RELOCATING+*(.gcc_except_table)} | |
59 | ||
6be999b8 | 60 | ${RELOCATING+Main = DEFINED (Main) ? Main : (DEFINED (_start) ? _start : ADDR (.text));} |
3c3bdf30 | 61 | } |
3c3bdf30 | 62 | |
a9ae0bda HPN |
63 | /* The following NOP assignment and those after .data and .bss, are |
64 | necessary to get orphan sections adopted by the .text inserted before | |
65 | the following end-section symbols. An output section would also serve | |
66 | this purpose, but we can't do that. */ | |
67 | . = .; | |
68 | ${RELOCATING+ PROVIDE(etext = .);} | |
69 | ${RELOCATING+ PROVIDE(_etext = .);} | |
70 | ${RELOCATING+ PROVIDE(__etext = .);} | |
2a995fc1 | 71 | |
3c3bdf30 NC |
72 | .data ${RELOCATING+ ${DATA_ADDR}}: |
73 | { | |
74 | ${RELOCATING+ PROVIDE(__Sdata = .);} | |
75 | ||
76 | *(.data); | |
77 | ${RELOCATING+*(.data.*)} | |
78 | ${RELOCATING+*(.gnu.linkonce.d*)} | |
3c3bdf30 | 79 | } |
a9ae0bda HPN |
80 | . = .; |
81 | ${RELOCATING+ PROVIDE(__Edata = .);} | |
82 | /* Deprecated, use __Edata. */ | |
83 | ${RELOCATING+ PROVIDE(edata = .);} | |
84 | ${RELOCATING+ PROVIDE(_edata = .);} | |
85 | ${RELOCATING+ PROVIDE(__edata = .);} | |
3c3bdf30 NC |
86 | |
87 | /* At the moment, although perhaps we should, we can't map sections | |
88 | without contents to sections *with* contents due to FIXME: a BFD bug. | |
89 | Anyway, the mmo back-end ignores sections without contents when | |
90 | writing out sections, so this works fine. */ | |
91 | .bss : | |
92 | { | |
93 | ${RELOCATING+ PROVIDE(__Sbss = .);} | |
94 | ${RELOCATING+ PROVIDE(__bss_start = .);} | |
95 | ${RELOCATING+ *(.sbss);} | |
96 | ${RELOCATING+ *(.bss);} | |
97 | ${RELOCATING+*(.bss.*)} | |
98 | ${RELOCATING+ *(COMMON);} | |
3c3bdf30 | 99 | } |
a9ae0bda HPN |
100 | . = .; |
101 | ${RELOCATING+ PROVIDE(__Ebss = .);} | |
3c3bdf30 NC |
102 | |
103 | /* Deprecated, use __Ebss or __Eall as appropriate. */ | |
104 | ${RELOCATING+ PROVIDE(end = .);} | |
105 | ${RELOCATING+ PROVIDE(_end = .);} | |
106 | ${RELOCATING+ PROVIDE(__end = .);} | |
107 | ${RELOCATING+ PROVIDE(__Eall = .);} | |
108 | ||
a9ae0bda HPN |
109 | .stab 0 : { *(.stab) } |
110 | .stabstr 0 : { *(.stabstr) } | |
111 | .stab.excl 0 : { *(.stab.excl) } | |
112 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
113 | .stab.index 0 : { *(.stab.index) } | |
114 | .stab.indexstr 0 : { *(.stab.indexstr) } | |
ceb0a680 NC |
115 | EOF |
116 | ||
117 | source $srcdir/scripttempl/DWARF.sc | |
a9ae0bda | 118 | |
ceb0a680 | 119 | cat <<EOF |
3c3bdf30 NC |
120 | .MMIX.reg_contents : |
121 | { | |
122 | /* Note that this section always has a fixed VMA - that of its | |
123 | first register * 8. */ | |
48fa4a5d | 124 | *(.MMIX.reg_contents.linker_allocated); |
3c3bdf30 NC |
125 | *(.MMIX.reg_contents); |
126 | } | |
127 | ||
128 | /* By default, put the high end of the stack where the register stack | |
129 | begins. They grow in opposite directions. */ | |
130 | PROVIDE (__Stack_start = 0x6000000000000000); | |
131 | ||
132 | /* Unfortunately, stabs are not mappable from ELF to MMO. | |
133 | It can probably be fixed with some amount of work. */ | |
134 | /DISCARD/ : | |
18c32df5 | 135 | { ${RELOCATING+ *(.gnu.warning.*);} } |
a9ae0bda HPN |
136 | |
137 | .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } | |
3c3bdf30 NC |
138 | } |
139 | EOF |