Evan Cheng
380dc98371
Add MCObjectFileInfo and sink the MCSections initialization code from
...
TargetLoweringObjectFileImpl down to MCObjectFileInfo.
TargetAsmInfo is done to one last method. It's *almost* gone!
llvm-svn: 135569
2011-07-20 05:58:47 +00:00
Evan Cheng
1ae06d95e0
Move some parts of TargetAsmInfo down to MCAsmInfo. This is not the greatest
...
solution but it is a small step towards removing the horror that is
TargetAsmInfo.
llvm-svn: 135237
2011-07-15 02:09:41 +00:00
Charles Davis
f835c87c83
Add a parameter to the Win64 EH section getters to get a section with a
...
suffix (e.g. .xdata$myfunc). The suffix part isn't implemented yet, but
I'll get to it in the next patch.
Fix up all callers of the affected functions. Make them pass said suffix to
the function.
llvm-svn: 132205
2011-05-27 19:09:24 +00:00
Charles Davis
01cde4d080
Assorted fixes for Win64 EH unwind info emission:
...
- Flip order of bitfields. This gets our output matching GAS.
- Handle case where the end of the prolog wasn't specified.
- If the resulting unwind info struct is less than 8 bytes, pad to 8 bytes.
Add a test for the latter two.
llvm-svn: 132188
2011-05-27 15:10:25 +00:00
Charles Davis
5ebea6fc5f
Start keeping track of where the various unwind instructions are in the prolog.
...
Use them to calculate the offset inside the prolog. Emit this value when
emitting the unwind codes.
llvm-svn: 132177
2011-05-27 03:25:01 +00:00
Charles Davis
f64d56f9e2
Add missing break statements. Align UNWIND_INFO and RUNTIME_FUNCTION structs
...
to 4 bytes.
I'm surprised no one caught the missing break statements.
llvm-svn: 132176
2011-05-27 02:43:19 +00:00
Charles Davis
d74119d139
Implement emission of all Win64 exception tables. Make the COFF streamer emit
...
these tables.
llvm-svn: 131833
2011-05-22 04:15:07 +00:00
Charles Davis
c23700bb65
Make the COFF streamer emit unwind info when processing a .seh_handlerdata
...
directive.
Implement emission of Win64 EH unwind info.
Pull in <cassert> in MCWin64EH.h so it can use the assert() macro.
llvm-svn: 131832
2011-05-22 03:01:05 +00:00
