diff options
| author | Chris Larsen <chris.larsen@imgtec.com> | 2015-11-18 12:27:15 -0800 |
|---|---|---|
| committer | Chris Larsen <chris.larsen@imgtec.com> | 2015-11-30 17:27:36 -0800 |
| commit | e384547851a9d9e5d89ae5bb4c16bfd7d93cc12e (patch) | |
| tree | 41ba461c62b6a89253b59117a68beae05df5006f /disassembler/disassembler_mips.cc | |
| parent | 70014c8af8d3a20c2987c308788bc86671bc39e9 (diff) | |
MIPS32: int java.lang.*.numberOfLeadingZeros
- int java.lang.Integer.numberOfLeadingZeros(int)
- int java.lang.Long.numberOfLeadingZeros(long)
Change-Id: Icaf746cb807863f944ff4ebb5da6e6b2846eac58
Diffstat (limited to 'disassembler/disassembler_mips.cc')
| -rw-r--r-- | disassembler/disassembler_mips.cc | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/disassembler/disassembler_mips.cc b/disassembler/disassembler_mips.cc index c2f23aa523..2d15f6f41e 100644 --- a/disassembler/disassembler_mips.cc +++ b/disassembler/disassembler_mips.cc @@ -139,6 +139,7 @@ static const MipsInstruction gMipsInstructions[] = { // SPECIAL2 { kSpecial2Mask | 0x7ff, (28 << kOpcodeShift) | 2, "mul", "DST" }, { kSpecial2Mask | 0x7ff, (28 << kOpcodeShift) | 32, "clz", "DS" }, + { kSpecial2Mask | 0x7ff, (28 << kOpcodeShift) | 33, "clo", "DS" }, { kSpecial2Mask | 0xffff, (28 << kOpcodeShift) | 0, "madd", "ST" }, { kSpecial2Mask | 0xffff, (28 << kOpcodeShift) | 1, "maddu", "ST" }, { kSpecial2Mask | 0xffff, (28 << kOpcodeShift) | 2, "mul", "DST" }, @@ -148,13 +149,34 @@ static const MipsInstruction gMipsInstructions[] = { // SPECIAL3 { kSpecial3Mask | 0x3f, (31 << kOpcodeShift) | 3, "dext", "TSAZ", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | (16 << 6) | 32, "seb", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | (24 << 6) | 32, "seh", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | 32, "bitswap", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | 36, "dbitswap", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | (2 << 6) | 36, "dsbh", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | (5 << 6) | 36, "dshd", "DT", }, - { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, (31 << kOpcodeShift) | (2 << 6) | 32, "wsbh", "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | (16 << 6) | 32, + "seb", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | (24 << 6) | 32, + "seh", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | 32, + "bitswap", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | 36, + "dbitswap", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | (2 << 6) | 36, + "dsbh", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | (5 << 6) | 36, + "dshd", + "DT", }, + { kSpecial3Mask | (0x1f << 21) | (0x1f << 6) | 0x3f, + (31 << kOpcodeShift) | (2 << 6) | 32, + "wsbh", + "DT", }, { kSpecial3Mask | 0x7f, (31 << kOpcodeShift) | 0x26, "sc", "Tl", }, { kSpecial3Mask | 0x7f, (31 << kOpcodeShift) | 0x27, "scd", "Tl", }, { kSpecial3Mask | 0x7f, (31 << kOpcodeShift) | 0x36, "ll", "Tl", }, |