Mercurial > hg > truffle
comparison src/cpu/x86/vm/x86.ad @ 14261:00f5eff62d18
8002074: Support for AES on SPARC
Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.
Reviewed-by: kvn, roland
Contributed-by: shrinivas.joshi@oracle.com
| author | kvn |
|---|---|
| date | Tue, 14 Jan 2014 17:46:48 -0800 |
| parents | b2c669fd8114 |
| children | 4ca6dc0799b6 a433eb716ce1 |
comparison
equal
deleted
inserted
replaced
| 14260:8cdf3f43f63e | 14261:00f5eff62d18 |
|---|---|
| 577 } | 577 } |
| 578 | 578 |
| 579 // x86 supports misaligned vectors store/load. | 579 // x86 supports misaligned vectors store/load. |
| 580 const bool Matcher::misaligned_vectors_ok() { | 580 const bool Matcher::misaligned_vectors_ok() { |
| 581 return !AlignVector; // can be changed by flag | 581 return !AlignVector; // can be changed by flag |
| 582 } | |
| 583 | |
| 584 // x86 AES instructions are compatible with SunJCE expanded | |
| 585 // keys, hence we do not need to pass the original key to stubs | |
| 586 const bool Matcher::pass_original_key_for_aes() { | |
| 587 return false; | |
| 582 } | 588 } |
| 583 | 589 |
| 584 // Helper methods for MachSpillCopyNode::implementation(). | 590 // Helper methods for MachSpillCopyNode::implementation(). |
| 585 static int vec_mov_helper(CodeBuffer *cbuf, bool do_size, int src_lo, int dst_lo, | 591 static int vec_mov_helper(CodeBuffer *cbuf, bool do_size, int src_lo, int dst_lo, |
| 586 int src_hi, int dst_hi, uint ireg, outputStream* st) { | 592 int src_hi, int dst_hi, uint ireg, outputStream* st) { |