4a93e18003
* ldlang.c: Likewise.
* ldlang.h: Likewise.
* ldlex.l: Likewise.
* NEWS: Mention the new feature.
* ld.texinfo: Document the new feature.
* ld-scripts/regions-alias-1.t: New file.
* ld-scripts/regions-alias-2.t: New file.
* ld-scripts/regions-alias-3.t: New file.
* ld-scripts/regions-alias-4.t: New file.
* ld-scripts/script.exp: Run region alias tests.
45 lines
1.2 KiB
Raku
45 lines
1.2 KiB
Raku
MEMORY
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{
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R_TEXTMEM (ARX) : ORIGIN = 0x100, LENGTH = 32K
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R_DATAMEM (AW) : org = 0x1000, l = (64 * 1024)
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}
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REGION_ALIAS ("A_TEXTMEM", R_TEXTMEM);
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REGION_ALIAS ("A_DATAMEM", R_DATAMEM);
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REGION_ALIAS ("TEXTMEM", A_TEXTMEM);
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REGION_ALIAS ("DATAMEM", A_DATAMEM);
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SECTIONS
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{
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. = 0;
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.text :
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{
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/* The value returned by the ORIGIN operator is a constant.
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However it is being assigned to a symbol declared within
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a section. Therefore the symbol is section-relative and
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its value will include the offset of that section from
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the start of memory. ie the declaration:
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text_start = ORIGIN (TEXTMEM);
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here will result in text_start having a value of 0x200.
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Hence we need to subtract the absolute value of the
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location counter at this point in order to give text_start
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a value that is truely absolute, and which coincidentally
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will allow the tests in script.exp to work. */
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text_start = ORIGIN(TEXTMEM) - ABSOLUTE (.);
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*(.text)
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*(.pr)
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text_end = .;
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} > TEXTMEM
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data_start = ORIGIN (DATAMEM);
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.data :
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{
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*(.data)
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*(.rw)
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data_end = .;
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} >DATAMEM
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fred = ORIGIN(DATAMEM) + LENGTH(DATAMEM);
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}
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