Mercurial > hg > truffle
comparison src/cpu/x86/vm/nativeInst_x86.hpp @ 116:018d5b58dd4f
6537506: Provide a mechanism for specifying Java-level USDT-like dtrace probes
Summary: Initial checkin of JSDT code
Reviewed-by: acorn, sbohne
author | kamg |
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date | Thu, 17 Apr 2008 22:18:15 -0400 |
parents | a61af66fc99e |
children | d1605aabd0a1 |
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115:e7a91a357527 | 116:018d5b58dd4f |
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48 nop_instruction_code = 0x90, | 48 nop_instruction_code = 0x90, |
49 nop_instruction_size = 1 | 49 nop_instruction_size = 1 |
50 }; | 50 }; |
51 | 51 |
52 bool is_nop() { return ubyte_at(0) == nop_instruction_code; } | 52 bool is_nop() { return ubyte_at(0) == nop_instruction_code; } |
53 bool is_dtrace_trap(); | |
53 inline bool is_call(); | 54 inline bool is_call(); |
54 inline bool is_illegal(); | 55 inline bool is_illegal(); |
55 inline bool is_return(); | 56 inline bool is_return(); |
56 inline bool is_jump(); | 57 inline bool is_jump(); |
57 inline bool is_cond_jump(); | 58 inline bool is_cond_jump(); |