runtime/vm/constants_ia32.h - Issue 180243013: Stop creating dummy call frames when calling out to C functions

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Unified Diff: runtime/vm/constants_ia32.h

Issue 180243013: Stop creating dummy call frames when calling out to C functions (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 6 years, 10 months ago

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Index: runtime/vm/constants_ia32.h

diff --git a/runtime/vm/constants_ia32.h b/runtime/vm/constants_ia32.h

index acc189868d270d25d57eadd8748623e513b2602f..915fd58a3cefdea9ad412e85a8a6427130d547ef 100644

--- a/runtime/vm/constants_ia32.h

+++ b/runtime/vm/constants_ia32.h

@@ -61,6 +61,7 @@ const FpuRegister kNoFpuRegister = kNoXmmRegister;

// Register aliases.

const Register TMP = kNoRegister; // No scratch register used by assembler.

+const Register CALLEE_SAVED = EDI; // Alias for a callee saved register.

regis 2014/02/26 23:53:12 I do not think this constant helps. Just use EDI w

siva 2014/02/27 00:00:26 CALLEE_SAVED seems like a very generic name, how a

Cutch 2014/02/27 15:52:37 Done.

const Register CTX = ESI; // Caches current context in generated code.

const Register PP = kNoRegister; // No object pool pointer.

const Register SPREG = ESP; // Stack pointer register.

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