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6961690: load oops from constant table on SPARC

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Oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.

Reviewed-by: never, kvn
This commit is contained in:
Christian Thalinger 2010-12-03 01:34:31 -08:00
parent ab725dba1d
commit ffaadcecea
31 changed files with 1795 additions and 830 deletions
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13
hotspot/src/share/vm/compiler/disassembler.cpp
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@ -467,5 +467,18 @@ void Disassembler::decode(nmethod* nm, outputStream* st) {
env.set_total_ticks(total_bucket_count);
}
// Print constant table.
if (nm->consts_size() > 0) {
nm->print_nmethod_labels(env.output(), nm->consts_begin());
int offset = 0;
for (address p = nm->consts_begin(); p < nm->consts_end(); p += 4, offset += 4) {
if ((offset % 8) == 0) {
env.output()->print_cr(" " INTPTR_FORMAT " (offset: %4d): " PTR32_FORMAT " " PTR64_FORMAT, (intptr_t) p, offset, *((int32_t*) p), *((int64_t*) p));
} else {
env.output()->print_cr(" " INTPTR_FORMAT " (offset: %4d): " PTR32_FORMAT, (intptr_t) p, offset, *((int32_t*) p));
}
}
}
env.decode_instructions(p, end);
}