Commit | Line | Data |
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bb3596ae | 1 | # Linker script for MCore PE. |
985743c7 | 2 | # |
b90efa5b | 3 | # Copyright (C) 2014-2015 Free Software Foundation, Inc. |
985743c7 NC |
4 | # |
5 | # Copying and distribution of this file, with or without modification, | |
6 | # are permitted in any medium without royalty provided the copyright | |
7 | # notice and this notice are preserved. | |
252b5132 RH |
8 | |
9 | if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then | |
10 | RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
11 | fi | |
12 | ||
13 | # We can't easily and portably get an unquoted $ in a shell | |
14 | # substitution, so we do this instead. | |
15 | # Sorting of the .foo$* sections is required by the definition of | |
16 | # grouped sections in PE. | |
17 | # Sorting of the file names in R_IDATA is required by the | |
18 | # current implementation of dlltool (this could probably be changed to | |
19 | # use grouped sections instead). | |
20 | if test "${RELOCATING}"; then | |
21 | R_TEXT='*(SORT(.text$*))' | |
22 | R_DATA='*(SORT(.data$*))' | |
23 | R_RDATA='*(SORT(.rdata$*))' | |
24 | R_IDATA=' | |
25 | SORT(*)(.idata$2) | |
26 | SORT(*)(.idata$3) | |
27 | /* These zeroes mark the end of the import list. */ | |
28 | LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); | |
29 | SORT(*)(.idata$4) | |
30 | SORT(*)(.idata$5) | |
31 | SORT(*)(.idata$6) | |
32 | SORT(*)(.idata$7)' | |
33 | R_CRT='*(SORT(.CRT$*))' | |
34 | R_RSRC='*(SORT(.rsrc$*))' | |
35 | else | |
36 | R_TEXT= | |
37 | R_DATA= | |
38 | R_RDATA= | |
39 | R_IDATA= | |
40 | R_CRT= | |
41 | R_RSRC= | |
42 | fi | |
43 | ||
7a274639 NC |
44 | if test "$RELOCATING"; then |
45 | # Can't use ${RELOCATING+blah "blah" blah} for this, | |
46 | # because bash 2.x will lose the doublequotes. | |
47 | cat <<EOF | |
48 | OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", | |
0811443a | 49 | "${LITTLE_OUTPUT_FORMAT}") |
7a274639 NC |
50 | EOF |
51 | fi | |
52 | ||
53 | cat <<EOF | |
b90efa5b | 54 | /* Copyright (C) 2014-2015 Free Software Foundation, Inc. |
985743c7 NC |
55 | |
56 | Copying and distribution of this script, with or without modification, | |
57 | are permitted in any medium without royalty provided the copyright | |
58 | notice and this notice are preserved. */ | |
59 | ||
252b5132 RH |
60 | ${LIB_SEARCH_DIRS} |
61 | ||
596d6d91 | 62 | ${RELOCATING+ENTRY (_mainCRTStartup)} |
252b5132 RH |
63 | |
64 | SECTIONS | |
65 | { | |
66 | .text ${RELOCATING+ __image_base__ + __section_alignment__ } : | |
67 | { | |
68 | ${RELOCATING+ *(.init)} | |
69 | *(.text) | |
70 | ${R_TEXT} | |
032f3e01 | 71 | ${RELOCATING+ *(.text.*)} |
252b5132 RH |
72 | *(.glue_7t) |
73 | *(.glue_7) | |
74 | ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; | |
75 | LONG (-1); *(.ctors); *(.ctor); LONG (0); } | |
76 | ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; | |
77 | LONG (-1); *(.dtors); *(.dtor); LONG (0); } | |
78 | ${RELOCATING+ *(.fini)} | |
79 | /* ??? Why is .gcc_exc here? */ | |
80 | ${RELOCATING+ *(.gcc_exc)} | |
81 | ${RELOCATING+ etext = .;} | |
82 | *(.gcc_except_table) | |
83 | } | |
84 | ||
85 | /* The Cygwin32 library uses a section to avoid copying certain data | |
86 | on fork. This used to be named ".data$nocopy". The linker used | |
87 | to include this between __data_start__ and __data_end__, but that | |
88 | breaks building the cygwin32 dll. Instead, we name the section | |
cc643b88 | 89 | ".data_cygwin_nocopy" and explicitly include it after __data_end__. */ |
252b5132 RH |
90 | |
91 | .data ${RELOCATING+BLOCK(__section_alignment__)} : | |
92 | { | |
93 | ${RELOCATING+__data_start__ = . ;} | |
94 | *(.data) | |
95 | *(.data2) | |
96 | ${R_DATA} | |
97 | ${RELOCATING+__data_end__ = . ;} | |
98 | ${RELOCATING+*(.data_cygwin_nocopy)} | |
99 | } | |
100 | ||
101 | .bss ${RELOCATING+BLOCK(__section_alignment__)} : | |
102 | { | |
103 | ${RELOCATING+__bss_start__ = . ;} | |
104 | *(.bss) | |
105 | *(COMMON) | |
106 | ${RELOCATING+__bss_end__ = . ;} | |
107 | } | |
108 | ||
109 | .rdata ${RELOCATING+BLOCK(__section_alignment__)} : | |
110 | { | |
111 | *(.rdata) | |
112 | ${R_RDATA} | |
113 | *(.eh_frame) | |
114 | } | |
115 | ||
116 | .edata ${RELOCATING+BLOCK(__section_alignment__)} : | |
117 | { | |
118 | *(.edata) | |
119 | } | |
120 | ||
121 | /DISCARD/ : | |
122 | { | |
123 | *(.debug\$S) | |
124 | *(.debug\$T) | |
125 | *(.debug\$F) | |
126 | *(.drectve) | |
127 | } | |
128 | ||
129 | .idata ${RELOCATING+BLOCK(__section_alignment__)} : | |
130 | { | |
131 | /* This cannot currently be handled with grouped sections. | |
132 | See pe.em:sort_sections. */ | |
133 | ${R_IDATA} | |
134 | } | |
135 | .CRT ${RELOCATING+BLOCK(__section_alignment__)} : | |
136 | { | |
137 | ${R_CRT} | |
138 | } | |
139 | ||
140 | .endjunk ${RELOCATING+BLOCK(__section_alignment__)} : | |
141 | { | |
142 | /* end is deprecated, don't use it */ | |
143 | ${RELOCATING+ end = .;} | |
144 | ${RELOCATING+ _end = .;} | |
145 | ${RELOCATING+ __end__ = .;} | |
146 | } | |
147 | ||
148 | .reloc ${RELOCATING+BLOCK(__section_alignment__)} : | |
149 | { | |
150 | *(.reloc) | |
151 | } | |
152 | ||
153 | .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : | |
154 | { | |
155 | *(.rsrc) | |
156 | ${R_RSRC} | |
157 | } | |
158 | ||
159 | .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : | |
160 | { | |
161 | [ .stab ] | |
162 | } | |
163 | ||
164 | .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : | |
165 | { | |
166 | [ .stabstr ] | |
167 | } | |
168 | ||
169 | .stack 0x80000 : | |
170 | { | |
171 | _stack = .; | |
172 | *(.stack) | |
173 | } | |
174 | } | |
175 | EOF |