Author: dim Date: Mon Apr 20 17:37:37 2015 New Revision: 281777 URL: https://svnweb.freebsd.org/changeset/base/281777
Log: Add llvm patch corresponding to r281775. Added: head/contrib/llvm/patches/patch-13-llvm-r229911-uleb128-commas.diff Added: head/contrib/llvm/patches/patch-13-llvm-r229911-uleb128-commas.diff ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/contrib/llvm/patches/patch-13-llvm-r229911-uleb128-commas.diff Mon Apr 20 17:37:37 2015 (r281777) @@ -0,0 +1,77 @@ +Pull in r229911 from upstream llvm trunk (by Benjamin Kramer): + + MC: Allow multiple comma-separated expressions on the .uleb128 directive. + + For compatiblity with GNU as. Binutils documents this as + '.uleb128 expressions'. Subtle, isn't it? + +Introduced here: http://svnweb.freebsd.org/changeset/base/281775 + +Index: lib/MC/MCParser/AsmParser.cpp +=================================================================== +--- lib/MC/MCParser/AsmParser.cpp ++++ lib/MC/MCParser/AsmParser.cpp +@@ -3636,22 +3636,28 @@ bool AsmParser::parseDirectiveSpace(StringRef IDVa + } + + /// parseDirectiveLEB128 +-/// ::= (.sleb128 | .uleb128) expression ++/// ::= (.sleb128 | .uleb128) [ expression (, expression)* ] + bool AsmParser::parseDirectiveLEB128(bool Signed) { + checkForValidSection(); + const MCExpr *Value; + +- if (parseExpression(Value)) +- return true; ++ for (;;) { ++ if (parseExpression(Value)) ++ return true; + +- if (getLexer().isNot(AsmToken::EndOfStatement)) +- return TokError("unexpected token in directive"); ++ if (Signed) ++ getStreamer().EmitSLEB128Value(Value); ++ else ++ getStreamer().EmitULEB128Value(Value); + +- if (Signed) +- getStreamer().EmitSLEB128Value(Value); +- else +- getStreamer().EmitULEB128Value(Value); ++ if (getLexer().is(AsmToken::EndOfStatement)) ++ break; + ++ if (getLexer().isNot(AsmToken::Comma)) ++ return TokError("unexpected token in directive"); ++ Lex(); ++ } ++ + return false; + } + +Index: test/MC/ELF/uleb.s +=================================================================== +--- test/MC/ELF/uleb.s ++++ test/MC/ELF/uleb.s +@@ -11,16 +11,17 @@ foo: + .uleb128 128 + .uleb128 16383 + .uleb128 16384 ++ .uleb128 23, 42 + + // ELF_32: Name: .text + // ELF_32: SectionData ( +-// ELF_32: 0000: 00017F80 01FF7F80 8001 ++// ELF_32: 0000: 00017F80 01FF7F80 8001172A + // ELF_32: ) + // ELF_64: Name: .text + // ELF_64: SectionData ( +-// ELF_64: 0000: 00017F80 01FF7F80 8001 ++// ELF_64: 0000: 00017F80 01FF7F80 8001172A + // ELF_64: ) + // MACHO_32: ('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') +-// MACHO_32: ('_section_data', '00017f80 01ff7f80 8001') ++// MACHO_32: ('_section_data', '00017f80 01ff7f80 8001172a') + // MACHO_64: ('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') +-// MACHO_64: ('_section_data', '00017f80 01ff7f80 8001') ++// MACHO_64: ('_section_data', '00017f80 01ff7f80 8001172a') _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
