Chris Lattner
04f74d3510
sink uniquing of sections out of MCContext into the ELF and PECOFF TLOF implementations.
...
MCContext no longer maintains a string -> section map.
llvm-svn: 78874
2009-08-13 00:37:15 +00:00
Chris Lattner
7ead5b498b
add some comments: MCContext owns the MCSections, but it bump pointer allocates
...
them, so it doesn't have to explicitly free them.
llvm-svn: 78870
2009-08-13 00:21:53 +00:00
Chris Lattner
9e2c3aa666
sink the 'name' and 'isdirective' state out of MCSection into its derived classes.
...
This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-)
llvm-svn: 78517
2009-08-08 23:39:42 +00:00
Chris Lattner
610dfdece7
create sections with MCSection::Create instead of Context->getOrCreateSection.
...
This is needed to allow polymorphic sections.
llvm-svn: 77680
2009-07-31 16:43:49 +00:00
Daniel Dunbar
6de68a2544
Move MCContext and friends to StringRef based APIs.
...
llvm-svn: 77251
2009-07-27 21:22:30 +00:00
Daniel Dunbar
37b8fe7db3
llvm-mc: Diagnose misuse (mix) of defined symbols and labels.
...
- For example, we diagnose errors on:
--
a:
a = 10
--
- For now we reject code like:
--
.long a
a = 10
--
which "as" accepts (on Darwin).
llvm-svn: 74476
2009-06-29 23:43:14 +00:00
Daniel Dunbar
082dc70875
We decided to not worry about Atoms for now, it should be straightforward to
...
reintroduce them later.
Also, don't require MCSection* when creating a symbol.
llvm-svn: 74081
2009-06-24 17:00:42 +00:00
Chris Lattner
61a6509f6a
add trivial support for passing label definitions through the MCStreamer.
...
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
llvm-svn: 74057
2009-06-24 04:31:49 +00:00
Daniel Dunbar
0e5051b251
Start MCAsmStreamer implementation.
...
llvm-svn: 74044
2009-06-24 01:03:06 +00:00
Daniel Dunbar
813ea8a8a7
Update for MCImm -> MCValue rename.
...
llvm-svn: 74024
2009-06-23 23:39:15 +00:00
Daniel Dunbar
323218db15
Start flushing out MCContext.
...
- Lives inside new library lib/MC (LLVMMC.a)
llvm-svn: 74013
2009-06-23 22:01:43 +00:00
Daniel Dunbar
92eddad1ba
Start sketching MCStreamer interface.
...
llvm-svn: 73994
2009-06-23 20:24:17 +00:00
