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* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring: rename method: doesIndirectAccess -> shouldUsePLT. 

git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4299 1b9489fe-b721-0410-924e-b54b9192deb8
This commit is contained in:
Minero Aoki 2009-06-21 10:15:42 +00:00
parent eedb1294e3
commit 9ada80d267
2 changed files with 8 additions and 6 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Jun 21 19:15:19 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
rename method: doesIndirectAccess -> shouldUsePLT.
Sun Jun 21 17:14:56 2009 Minero Aoki <aamine@loveruby.net> Sun Jun 21 17:14:56 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: assign address * net/loveruby/cflat/sysdep/x86/CodeGenerator.java: assign address

9
net/loveruby/cflat/sysdep/x86/CodeGenerator.java
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@ -118,16 +118,13 @@ public class CodeGenerator implements net.loveruby.cflat.sysdep.CodeGenerator,
} }
else { else {
Symbol sym = globalSymbol(func.symbolString()); Symbol sym = globalSymbol(func.symbolString());
return doesIndirectAccess(func) ? PLTSymbol(sym) : sym; return shouldUsePLT(func) ? PLTSymbol(sym) : sym;
} }
} }
// #@@} // #@@}
// condition to use indirect access (using PLT to call, GOT to refer). // #@@range/shouldUsePLT{
// In PIC, we do use indirect access for all global variables. private boolean shouldUsePLT(Entity ent) {
// In PIE, we do use direct access for file-local reference.
// #@@range/doesIndirectAccess{
private boolean doesIndirectAccess(Entity ent) {
return options.isPositionIndependent() && !optimizeGvarAccess(ent); return options.isPositionIndependent() && !optimizeGvarAccess(ent);
} }
// #@@} // #@@}