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8003310: Enable -Wunused-function when compiling with gcc

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Add the -Wunused-function flag and remove a number of unused functions.

Reviewed-by: dholmes, coleenp, kvn
This commit is contained in:
Mikael Vidstedt 2013-04-04 10:01:26 -07:00
parent 33f6dd2215
commit eeb83733a6
29 changed files with 92 additions and 266 deletions
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12
hotspot/src/share/vm/utilities/debug.cpp
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@ -608,18 +608,6 @@ extern "C" nmethod* findnm(intptr_t addr) {
return CodeCache::find_nmethod((address)addr);
}
static address same_page(address x, address y) {
intptr_t page_bits = -os::vm_page_size();
if ((intptr_t(x) & page_bits) == (intptr_t(y) & page_bits)) {
return x;
} else if (x > y) {
return (address)(intptr_t(y) | ~page_bits) + 1;
} else {
return (address)(intptr_t(y) & page_bits);
}
}
// Another interface that isn't ambiguous in dbx.
// Can we someday rename the other find to hsfind?
extern "C" void hsfind(intptr_t x) {