diff options
Diffstat (limited to 'Source/JavaScriptCore/offlineasm/instructions.rb')
| -rw-r--r-- | Source/JavaScriptCore/offlineasm/instructions.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/offlineasm/instructions.rb b/Source/JavaScriptCore/offlineasm/instructions.rb index d046bee6f..ddb1bb90f 100644 --- a/Source/JavaScriptCore/offlineasm/instructions.rb +++ b/Source/JavaScriptCore/offlineasm/instructions.rb @@ -227,6 +227,14 @@ CXX_INSTRUCTIONS = "cloopCallJSFunction", # operands: callee "cloopCallNative", # operands: callee "cloopCallSlowPath", # operands: callTarget, currentFrame, currentPC + + # For debugging only: + # Takes no operands but simply emits whatever follows in // comments as + # a line of C++ code in the generated LLIntAssembly.h file. This can be + # used to insert instrumentation into the interpreter loop to inspect + # variables of interest. Do not leave these instructions in production + # code. + "cloopDo", # no operands ] INSTRUCTIONS = MACRO_INSTRUCTIONS + X86_INSTRUCTIONS + ARMv7_INSTRUCTIONS + CXX_INSTRUCTIONS |