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author | Geoffrey Noer <noer@cygnus> | 1998-03-19 23:04:54 +0000 |
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committer | Geoffrey Noer <noer@cygnus> | 1998-03-19 23:04:54 +0000 |
commit | 155d9cc48aa72784409f93ba5362024fe365882b (patch) | |
tree | 9ff341dfb84cbb01e5e2f143d1d6c560170b0ae7 /ld/scripttempl | |
parent | 059a638882562daa32f0e26ca7ba1fb8033c7ae6 (diff) | |
download | gdb-155d9cc48aa72784409f93ba5362024fe365882b.zip gdb-155d9cc48aa72784409f93ba5362024fe365882b.tar.gz gdb-155d9cc48aa72784409f93ba5362024fe365882b.tar.bz2 |
Thu Mar 19 14:54:45 1998 Geoffrey Noer <noer@cygnus.com>
* scripttempl/pe.sc: The Cygwin32 library uses a .data$nocopy
section to avoid copying certain data on fork. The linker used to
include this between __data_start__ and __data_end__, but that
breaks building the cygwin32 dll. The fix is to rename the
section ".data_cygwin_nocopy" and explictly include it after
__data_end__.
Diffstat (limited to 'ld/scripttempl')
-rw-r--r-- | ld/scripttempl/pe.sc | 69 |
1 files changed, 35 insertions, 34 deletions
diff --git a/ld/scripttempl/pe.sc b/ld/scripttempl/pe.sc index 6a41aae..c516abd 100644 --- a/ld/scripttempl/pe.sc +++ b/ld/scripttempl/pe.sc @@ -1,7 +1,13 @@ # Linker script for PE. +if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then + RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} +fi + cat <<EOF -OUTPUT_FORMAT(${OUTPUT_FORMAT}) +${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})} +${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})} + ${LIB_SEARCH_DIRS} ENTRY(_mainCRTStartup) @@ -12,6 +18,7 @@ SECTIONS { ${RELOCATING+ *(.init)} *(.text) + ${RELOCATING+*(.text\$*)} ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ; LONG (-1); *(.ctors); *(.ctor); LONG (0); } ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ; @@ -20,44 +27,40 @@ SECTIONS /* ??? Why is .gcc_exc here? */ ${RELOCATING+ *(.gcc_exc)} ${RELOCATING+ etext = .;} - /* Grouped section support currently must be explicitly provided for - in the linker script. */ - *(.text\$) *(.gcc_except_table) } - .bss BLOCK(__section_alignment__) : - { - __bss_start__ = . ; - *(.bss) - *(COMMON) - __bss_end__ = . ; - } - .data BLOCK(__section_alignment__) : + .data ${RELOCATING+BLOCK(__section_alignment__)} : { - __data_start__ = . ; + ${RELOCATING+__data_start__ = . ;} *(.data) *(.data2) - __data_end__ = . ; - /* Grouped section support currently must be explicitly provided for - in the linker script. */ - *(.data\$) + ${RELOCATING+*(.data\$*)} + ${RELOCATING+__data_end__ = . ;} + ${RELOCATING+*(.data_cygwin_nocopy)} + } + + .bss ${RELOCATING+BLOCK(__section_alignment__)} : + { + ${RELOCATING+__bss_start__ = . ;} + *(.bss) + *(COMMON) + ${RELOCATING+__bss_end__ = . ;} } - .rdata BLOCK(__section_alignment__) : + .rdata ${RELOCATING+BLOCK(__section_alignment__)} : { *(.rdata) - /* Grouped section support currently must be explicitly provided for - in the linker script. */ - *(.rdata\$) + ${RELOCATING+*(.rdata\$*)} + *(.eh_frame) } - .edata BLOCK(__section_alignment__) : + .edata ${RELOCATING+BLOCK(__section_alignment__)} : { *(.edata) } - /DISCARD/ BLOCK(__section_alignment__) : + /DISCARD/ : { *(.debug\$S) *(.debug\$T) @@ -65,7 +68,7 @@ SECTIONS *(.drectve) } - .idata BLOCK(__section_alignment__) : + .idata ${RELOCATING+BLOCK(__section_alignment__)} : { /* This cannot currently be handled with grouped sections. See pe.em:sort_sections. */ @@ -78,37 +81,35 @@ SECTIONS *(.idata\$6) *(.idata\$7) } - .CRT BLOCK(__section_alignment__) : + .CRT ${RELOCATING+BLOCK(__section_alignment__)} : { - /* Grouped sections are used to handle .CRT\$foo. */ - *(.CRT\$) + ${RELOCATING+*(.CRT\$*)} } - .endjunk BLOCK(__section_alignment__) : + .endjunk ${RELOCATING+BLOCK(__section_alignment__)} : { /* end is deprecated, don't use it */ ${RELOCATING+ end = .;} ${RELOCATING+ __end__ = .;} } - .reloc BLOCK(__section_alignment__) : + .reloc ${RELOCATING+BLOCK(__section_alignment__)} : { *(.reloc) } - .rsrc BLOCK(__section_alignment__) : + .rsrc ${RELOCATING+BLOCK(__section_alignment__)} : { *(.rsrc) - /* Grouped sections are used to handle .rsrc\$0[12]. */ - *(.rsrc\$) + ${RELOCATING+*(.rsrc\$*)} } - .stab BLOCK(__section_alignment__) ${RELOCATING+(NOLOAD)} : + .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { [ .stab ] } - .stabstr BLOCK(__section_alignment__) ${RELOCATING+(NOLOAD)} : + .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { [ .stabstr ] } |