Commit | Line | Data |
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bb3596ae | 1 | # Linker script for MCore PE. |
252b5132 RH |
2 | |
3 | if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then | |
4 | RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
5 | fi | |
6 | ||
7 | # We can't easily and portably get an unquoted $ in a shell | |
8 | # substitution, so we do this instead. | |
9 | # Sorting of the .foo$* sections is required by the definition of | |
10 | # grouped sections in PE. | |
11 | # Sorting of the file names in R_IDATA is required by the | |
12 | # current implementation of dlltool (this could probably be changed to | |
13 | # use grouped sections instead). | |
14 | if test "${RELOCATING}"; then | |
15 | R_TEXT='*(SORT(.text$*))' | |
16 | R_DATA='*(SORT(.data$*))' | |
17 | R_RDATA='*(SORT(.rdata$*))' | |
18 | R_IDATA=' | |
19 | SORT(*)(.idata$2) | |
20 | SORT(*)(.idata$3) | |
21 | /* These zeroes mark the end of the import list. */ | |
22 | LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); | |
23 | SORT(*)(.idata$4) | |
24 | SORT(*)(.idata$5) | |
25 | SORT(*)(.idata$6) | |
26 | SORT(*)(.idata$7)' | |
27 | R_CRT='*(SORT(.CRT$*))' | |
28 | R_RSRC='*(SORT(.rsrc$*))' | |
29 | else | |
30 | R_TEXT= | |
31 | R_DATA= | |
32 | R_RDATA= | |
33 | R_IDATA= | |
34 | R_CRT= | |
35 | R_RSRC= | |
36 | fi | |
37 | ||
7a274639 NC |
38 | if test "$RELOCATING"; then |
39 | # Can't use ${RELOCATING+blah "blah" blah} for this, | |
40 | # because bash 2.x will lose the doublequotes. | |
41 | cat <<EOF | |
42 | OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", | |
0811443a | 43 | "${LITTLE_OUTPUT_FORMAT}") |
7a274639 NC |
44 | EOF |
45 | fi | |
46 | ||
47 | cat <<EOF | |
252b5132 RH |
48 | ${LIB_SEARCH_DIRS} |
49 | ||
596d6d91 | 50 | ${RELOCATING+ENTRY (_mainCRTStartup)} |
252b5132 RH |
51 | |
52 | SECTIONS | |
53 | { | |
54 | .text ${RELOCATING+ __image_base__ + __section_alignment__ } : | |
55 | { | |
56 | ${RELOCATING+ *(.init)} | |
57 | *(.text) | |
58 | ${R_TEXT} | |
032f3e01 | 59 | ${RELOCATING+ *(.text.*)} |
252b5132 RH |
60 | *(.glue_7t) |
61 | *(.glue_7) | |
62 | ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; | |
63 | LONG (-1); *(.ctors); *(.ctor); LONG (0); } | |
64 | ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; | |
65 | LONG (-1); *(.dtors); *(.dtor); LONG (0); } | |
66 | ${RELOCATING+ *(.fini)} | |
67 | /* ??? Why is .gcc_exc here? */ | |
68 | ${RELOCATING+ *(.gcc_exc)} | |
69 | ${RELOCATING+ etext = .;} | |
70 | *(.gcc_except_table) | |
71 | } | |
72 | ||
73 | /* The Cygwin32 library uses a section to avoid copying certain data | |
74 | on fork. This used to be named ".data$nocopy". The linker used | |
75 | to include this between __data_start__ and __data_end__, but that | |
76 | breaks building the cygwin32 dll. Instead, we name the section | |
cc643b88 | 77 | ".data_cygwin_nocopy" and explicitly include it after __data_end__. */ |
252b5132 RH |
78 | |
79 | .data ${RELOCATING+BLOCK(__section_alignment__)} : | |
80 | { | |
81 | ${RELOCATING+__data_start__ = . ;} | |
82 | *(.data) | |
83 | *(.data2) | |
84 | ${R_DATA} | |
85 | ${RELOCATING+__data_end__ = . ;} | |
86 | ${RELOCATING+*(.data_cygwin_nocopy)} | |
87 | } | |
88 | ||
89 | .bss ${RELOCATING+BLOCK(__section_alignment__)} : | |
90 | { | |
91 | ${RELOCATING+__bss_start__ = . ;} | |
92 | *(.bss) | |
93 | *(COMMON) | |
94 | ${RELOCATING+__bss_end__ = . ;} | |
95 | } | |
96 | ||
97 | .rdata ${RELOCATING+BLOCK(__section_alignment__)} : | |
98 | { | |
99 | *(.rdata) | |
100 | ${R_RDATA} | |
101 | *(.eh_frame) | |
102 | } | |
103 | ||
104 | .edata ${RELOCATING+BLOCK(__section_alignment__)} : | |
105 | { | |
106 | *(.edata) | |
107 | } | |
108 | ||
109 | /DISCARD/ : | |
110 | { | |
111 | *(.debug\$S) | |
112 | *(.debug\$T) | |
113 | *(.debug\$F) | |
114 | *(.drectve) | |
115 | } | |
116 | ||
117 | .idata ${RELOCATING+BLOCK(__section_alignment__)} : | |
118 | { | |
119 | /* This cannot currently be handled with grouped sections. | |
120 | See pe.em:sort_sections. */ | |
121 | ${R_IDATA} | |
122 | } | |
123 | .CRT ${RELOCATING+BLOCK(__section_alignment__)} : | |
124 | { | |
125 | ${R_CRT} | |
126 | } | |
127 | ||
128 | .endjunk ${RELOCATING+BLOCK(__section_alignment__)} : | |
129 | { | |
130 | /* end is deprecated, don't use it */ | |
131 | ${RELOCATING+ end = .;} | |
132 | ${RELOCATING+ _end = .;} | |
133 | ${RELOCATING+ __end__ = .;} | |
134 | } | |
135 | ||
136 | .reloc ${RELOCATING+BLOCK(__section_alignment__)} : | |
137 | { | |
138 | *(.reloc) | |
139 | } | |
140 | ||
141 | .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : | |
142 | { | |
143 | *(.rsrc) | |
144 | ${R_RSRC} | |
145 | } | |
146 | ||
147 | .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : | |
148 | { | |
149 | [ .stab ] | |
150 | } | |
151 | ||
152 | .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : | |
153 | { | |
154 | [ .stabstr ] | |
155 | } | |
156 | ||
157 | .stack 0x80000 : | |
158 | { | |
159 | _stack = .; | |
160 | *(.stack) | |
161 | } | |
162 | } | |
163 | EOF |