src/ia32/assembler-ia32-inl.h - Issue 6928060: Merge Label and NearLabel

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Unified Diff: src/ia32/assembler-ia32-inl.h

Issue 6928060: Merge Label and NearLabel (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 9 years, 7 months ago

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Index: src/ia32/assembler-ia32-inl.h

diff --git a/src/ia32/assembler-ia32-inl.h b/src/ia32/assembler-ia32-inl.h

index 7f7e349f2e8defc345f37d51e474ae77945891a4..0ca2d6b4a849b4a9a84122e4fef2b343b4c798e2 100644

--- a/src/ia32/assembler-ia32-inl.h

+++ b/src/ia32/assembler-ia32-inl.h

@@ -380,6 +380,18 @@ void Assembler::emit_disp(Label* L, Displacement::Type type) {

}

+void Assembler::emit_near_disp(Label* L) {

+ byte disp = 0x00;

+ if (L->is_near_linked()) {

+ int offset = L->near_link_pos() - pc_offset();

+ ASSERT(is_int8(offset));

+ disp = static_cast<byte>(offset & 0xFF);

+ }

+ L->link_to(pc_offset(), Label::kNear);

+ *pc_++ = disp;

void Operand::set_modrm(int mod, Register rm) {

ASSERT((mod & -4) == 0);

buf_[0] = mod << 6 | rm.code();