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[i386] Simplify linker script and standardise linker-defined symbol names

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Reduce the number of sections within the linker script to match the
number of practical sections within the output file.

Define _section, _msection, _esection, _section_filesz, _section_memsz,
and _section_lma for each section, replacing the mixture of symbols that
previously existed.

In particular, replace _text and _end with _textdata and _etextdata, to
make it explicit within code that uses these symbols that the .text and
.data sections are always treated as a single contiguous block.
This commit is contained in:
Michael Brown
2008-10-09 22:22:01 +01:00
parent 3029eb0e84
commit 13d09e6719
11 changed files with 153 additions and 236 deletions
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2
src/arch/i386/prefix/dskprefix.S
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@@ -144,7 +144,7 @@ got_sectors:
/* Jump to loaded copy */
ljmp $SYSSEG, $start_runtime
endseg: .word SYSSEG + _load_size_pgh
endseg: .word SYSSEG + _filesz_pgh
.section ".zinfo.fixup", "a" /* Compressor fixup information */
.ascii "SUBW"
.long endseg