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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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4
src/arch/i386/prefix/nbiprefix.S
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@@ -32,8 +32,8 @@ segment_header:
.byte 0
.byte 0x04 /* Last segment */
.long 0x00007e00
imglen: .long _load_size - 512
memlen: .long _load_size - 512
imglen: .long _filesz - 512
memlen: .long _filesz - 512
.size segment_header, . - segment_header
.section ".zinfo.fixup", "a" /* Compressor fixup information */