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Optimise relocations by using getUniqueExternalLocation

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This commit is contained in:
James Benton 2019-10-02 18:31:40 +01:00
parent 4603bdb986
commit df0b8cd768
1 changed files with 11 additions and 7 deletions
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18
src/main/java/cafeloader/Cafe_ElfRelocationHandler.java
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@ -55,19 +55,23 @@ public class Cafe_ElfRelocationHandler extends ElfRelocationHandler {
program.getReferenceManager().addMemoryReference(relocationAddress, program.getReferenceManager().addMemoryReference(relocationAddress,
elfRelocationContext.getSymbolAddress(sym), RefType.UNCONDITIONAL_CALL, SourceType.IMPORTED, 0); elfRelocationContext.getSymbolAddress(sym), RefType.UNCONDITIONAL_CALL, SourceType.IMPORTED, 0);
} }
ExternalLocationIterator locations = program.getExternalManager() String rplName = symbolSectionName.split("import_")[1];
.getExternalLocations(elfRelocationContext.getSymbolAddress(sym)); if (!rplName.endsWith(".rpl")) {
while (locations.hasNext()) { rplName += ".rpl";
}
ExternalLocation location = program.getExternalManager().getUniqueExternalLocation(rplName, sym.getNameAsString());
if (location != null) {
try { try {
ExternalLocation location = locations.next();
program.getReferenceManager().addExternalReference(relocationAddress, 1, program.getReferenceManager().addExternalReference(relocationAddress, 1,
location, SourceType.IMPORTED, RefType.UNCONDITIONAL_CALL); location, SourceType.IMPORTED, RefType.UNCONDITIONAL_CALL);
} catch (InvalidInputException e) { } catch (InvalidInputException e) {
Msg.warn(this, "addExternalReference failed with " + e); Msg.warn(this, "addExternalReference failed with " + e);
} }
} else {
Msg.warn(this, "Failed to find location for " + sym.getNameAsString());
} }
} }
switch (type) { switch (type) {