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8064611: AARCH64: Changes to HotSpot shared code

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Everything except cpu/ and os_cpu/

Reviewed-by: dholmes, goetz, dlong, coleenp, kvn
This commit is contained in:
Andrew Haley 2014-12-11 13:11:53 -08:00
parent ee49c27e76
commit 0b30e012ee
75 changed files with 420 additions and 23 deletions
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9
hotspot/src/share/vm/runtime/arguments.cpp
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@ -1164,7 +1164,8 @@ void Arguments::set_tiered_flags() {
}
// Increase the code cache size - tiered compiles a lot more.
if (FLAG_IS_DEFAULT(ReservedCodeCacheSize)) {
FLAG_SET_ERGO(uintx, ReservedCodeCacheSize, ReservedCodeCacheSize * 5);
FLAG_SET_ERGO(uintx, ReservedCodeCacheSize,
MIN2(CODE_CACHE_DEFAULT_LIMIT, ReservedCodeCacheSize * 5));
}
// Enable SegmentedCodeCache if TieredCompilation is enabled and ReservedCodeCacheSize >= 240M
if (FLAG_IS_DEFAULT(SegmentedCodeCache) && ReservedCodeCacheSize >= 240*M) {
@ -2520,11 +2521,11 @@ bool Arguments::check_vm_args_consistency() {
"Invalid ReservedCodeCacheSize=%dK. Must be at least %uK.\n", ReservedCodeCacheSize/K,
min_code_cache_size/K);
status = false;
} else if (ReservedCodeCacheSize > 2*G) {
// Code cache size larger than MAXINT is not supported.
} else if (ReservedCodeCacheSize > CODE_CACHE_SIZE_LIMIT) {
// Code cache size larger than CODE_CACHE_SIZE_LIMIT is not supported.
jio_fprintf(defaultStream::error_stream(),
"Invalid ReservedCodeCacheSize=%dM. Must be at most %uM.\n", ReservedCodeCacheSize/M,
(2*G)/M);
CODE_CACHE_SIZE_LIMIT/M);
status = false;
} else if (NonNMethodCodeHeapSize < min_code_cache_size){
jio_fprintf(defaultStream::error_stream(),