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LD Linker Script | 1996-10-09 | 3.7 KB | 116 lines |
- OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
- "elf32-powerpc")
- OUTPUT_ARCH(powerpc)
- ENTRY(_start)
- /* For some reason, the Solaris linker makes bad executables
- if gld -r is used and the intermediate file has sections starting
- at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
- bug. But for now assigning the zero vmas works. */
- SECTIONS
- {
- /* Read-only sections, merged into text segment: */
- .interp 0 : { *(.interp) }
- .hash 0 : { *(.hash) }
- .dynsym 0 : { *(.dynsym) }
- .dynstr 0 : { *(.dynstr) }
- .rela.text 0 : { *(.rela.text) }
- .rela.data 0 : { *(.rela.data) }
- .rela.rodata 0 : { *(.rela.rodata) }
- .rela.got 0 : { *(.rela.got) }
- .rela.got1 0 : { *(.rela.got1) }
- .rela.got2 0 : { *(.rela.got2) }
- .rela.ctors 0 : { *(.rela.ctors) }
- .rela.dtors 0 : { *(.rela.dtors) }
- .rela.init 0 : { *(.rela.init) }
- .rela.fini 0 : { *(.rela.fini) }
- .rela.bss 0 : { *(.rela.bss) }
- .rela.plt 0 : { *(.rela.plt) }
- .rela.sdata 0 : { *(.rela.sdata2) }
- .rela.sbss 0 : { *(.rela.sbss2) }
- .rela.sdata2 0 : { *(.rela.sdata2) }
- .rela.sbss2 0 : { *(.rela.sbss2) }
- .plt 0 : { *(.plt) }
- .text 0 :
- {
- *(.text)
- /* .gnu.warning sections are handled specially by elf32.em. */
- *(.gnu.warning)
- } =0
- .init 0 : { *(.init) } =0
- .fini 0 : { *(.fini) } =0
- .rodata 0 : { *(.rodata) }
- .rodata1 0 : { *(.rodata1) }
- .sdata2 0 : { *(.sdata2) }
- .sbss2 0 : { *(.sbss2) }
- /* Adjust the address for the data segment. We want to adjust up to
- the same address within the page on the next page up. It would
- be more correct to do this:
- The current expression does not correctly handle the case of a
- text segment ending precisely at the end of a page; it causes the
- data segment to skip a page. The above expression does not have
- this problem, but it will currently (2/95) cause BFD to allocate
- a single segment, combining both text and data, for this case.
- This will prevent the text segment from being shared among
- multiple executions of the program; I think that is more
- important than losing a page of the virtual address space (note
- that no actual memory is lost; the page which is skipped can not
- be referenced). */
- .data 0 :
- {
- *(.data)
- CONSTRUCTORS
- }
- .data1 0 : { *(.data1) }
- .got1 0 : { *(.got1) }
- .dynamic 0 : { *(.dynamic) }
- /* Put .ctors and .dtors next to the .got2 section, so that the pointers
- get relocated with -mrelocatable. Also put in the .fixup pointers.
- The current compiler no longer needs this, but keep it around for 2.7.2 */
-
- .got2 0 : { *(.got2) }
-
- .ctors 0 : { *(.ctors) }
-
-
- .dtors 0 : { *(.dtors) }
-
-
- .fixup 0 : { *(.fixup) }
-
-
-
- .got 0 : { *(.got) }
- .got.plt 0 : { *(.got.plt) }
-
- /* We want the small data sections together, so single-instruction offsets
- can access them all, and initialized data all before uninitialized, so
- we can shorten the on-disk segment size. */
- .sdata 0 : { *(.sdata) }
- .sbss 0 :
- {
- *(.sbss)
- *(.scommon)
- }
- .bss 0 :
- {
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- /* These are needed for ELF backends which have not yet been
- converted to the new style linker. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- /* DWARF debug sections.
- Symbols in the .debug DWARF section are relative to the beginning of the
- section so we begin .debug at 0. It's not clear yet what needs to happen
- for the others. */
- .debug 0 : { *(.debug) }
- .debug_srcinfo 0 : { *(.debug_srcinfo) }
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
- .line 0 : { *(.line) }
- /* These must appear regardless of . */
- }
-