instead of syntactically as a string. This means that it keeps track of the
segment, section, flags, etc directly and asmprints them in the right format.
This also includes parsing and validation support for llvm-mc and
"attribute(section)", so we should now start getting errors about invalid
section attributes from the compiler instead of the assembler on darwin.
Still todo:
1) Uniquing of darwin mcsections
2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h]
3) there are a few FIXMEs, for example what is the syntax to get the
S_GB_ZEROFILL segment type?
llvm-svn: 78547
I can clean this up a bit more and do way with the TheCondState and just use
the top element on the TheCondStack if not empty. Also may tweak the code
around ParseConditionalAssemblyDirectives() to simplify the AsmParser code.
llvm-svn: 78423
the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API. Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.
llvm-svn: 76462
(I think).
- We weren't properly parsing the leading parenthesized expression in something
like 'push (4)(%eax)'.
- Added ParseParenRelocatableExpression to support this. I suspect we should
just use lookahead, though.
- Test case to follow.
llvm-svn: 74685
- Don't print "Parsing" in front of every message.
- Take additional "type" argument which is prepended to the message (with ": ")
if given.
- Update clients to print errors (warnings) as:
<filename>:<line number>: error(warning): ...
llvm-svn: 74489
all of health and voronoi (ignoring directives). We only get 409 lines into
176.gcc though because we don't have binary operators yet:
Parsing 176.gcc.llc.s:409: unexpected token in operand list
movsbl _arityvec+1(,%edi,8), %eax
^
llvm-svn: 73877
print its error message when it returns an asmtok::Error token.
Compute a proper error code for llvm-mc in 'lex' mode. Add new
-as-lex option to enable lexing mode (vs parsing mode).
llvm-svn: 73859
