Commit Graph

10 Commits

Author SHA1 Message Date
Bill Wendling
505ad8bed3 Now that the default for Darwin platforms is to place the LSDA into the TEXT
section, remove the target-specific code that performs this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-15 21:09:38 +00:00
Bill Wendling
bdc38e5aa2 The ARM EH experiment worked!
Place the LSDA into the TEXT section for ARM platforms. This involves making the
encoding indirect, pcrel, and sdata4 instead of an absolute pointer. The
references to the type infos are then non-lazy pointers. Revision 98019 changed
the encoding of non-lazy pointers to add the symbol to the non-lazy pointer
definition if it's a local symbol (otherwise, it's external and set to '0' so
that the loader can adjust it to the real value). This paved the way for this
change to work on ARM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98068 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 18:31:07 +00:00
Anton Korobeynikov
362dd0bef5 Move TLOF implementations to libCodegen to resolve layering violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96288 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 22:37:53 +00:00
Bruno Cardoso Lopes
b808588a3a Change MCSectionELF to represent a section semantically instead of
syntactically as a string, very similiar to what Chris did with MachO.
The parsing support and validation is not introduced yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78890 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 05:07:35 +00:00
Jim Grosbach
764ab52dd8 Whitespace cleanup. Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:33:49 +00:00
Chris Lattner
892e182393 1. Make MCSection an abstract class.
2. Move section switch printing to MCSection virtual method which takes a
   TAI.  This eliminates textual formatting stuff from TLOF.
3. Eliminate SwitchToSectionDirective, getSectionFlagsAsString, and 
   TLOFELF::AtIsCommentChar.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 22:41:53 +00:00
Chris Lattner
0c0cb71233 now that getOrCreateSection is all object-file specific,
give the impls an object-file-specific name.  In the future
they can take different arguments etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78495 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 20:22:20 +00:00
Anton Korobeynikov
939ba32747 Ooops, I was too fast to commit the wrong fix :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78060 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-04 11:18:31 +00:00
Anton Korobeynikov
20e037a8c5 Fix a typo - this unbreaks llvm-gcc build on arm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78059 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-04 11:12:51 +00:00
Chris Lattner
80ec2792b2 convert ctors/dtors section to be in TLOF instead of
TAI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77842 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:34:36 +00:00