src/x64/assembler-x64.cc - Issue 151142: X64: Implement InstanceofStub. Prohibit zero-size code objects.

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Unified Diff: src/x64/assembler-x64.cc

Issue 151142: X64: Implement InstanceofStub. Prohibit zero-size code objects. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 11 years, 6 months ago

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Index: src/x64/assembler-x64.cc

===================================================================

--- src/x64/assembler-x64.cc (revision 2320)

+++ src/x64/assembler-x64.cc (working copy)

@@ -273,6 +273,7 @@

desc->buffer = buffer_;

desc->buffer_size = buffer_size_;

desc->instr_size = pc_offset();

+ ASSERT(desc->instr_size > 0); // Zero-size code objects upset the system.

desc->reloc_size = (buffer_ + buffer_size_) - reloc_info_writer.pos();

desc->origin = this;

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