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| author | Jim Grosbach <grosbach@apple.com> | 2009-08-11 00:09:57 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2009-08-11 00:09:57 +0000 |
| commit | 1b747ad8a0694b86e8d98a8b9a05ddfe74ec0cd3 (patch) | |
| tree | 55ef4dc73ff823568dc8543cbb1b4cfa77191b0b /lib/Target/PowerPC | |
| parent | 3a1f0f6785e27eb8ede455a3583ca8c885d3911e (diff) | |
| download | llvm-1b747ad8a0694b86e8d98a8b9a05ddfe74ec0cd3.tar.gz llvm-1b747ad8a0694b86e8d98a8b9a05ddfe74ec0cd3.tar.bz2 llvm-1b747ad8a0694b86e8d98a8b9a05ddfe74ec0cd3.tar.xz | |
SjLj based exception handling unwinding support. This patch is nasty, brutish
and short. Well, it's kinda short. Definitely nasty and brutish.
The front-end generates the register/unregister calls into the SjLj runtime,
call-site indices and landing pad dispatch. The back end fills in the LSDA
with the call-site information provided by the front end. Catch blocks are
not yet implemented.
Built on Darwin and verified no llvm-core "make check" regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC')
| -rw-r--r-- | lib/Target/PowerPC/PPCTargetAsmInfo.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp index 26120175fb..52e29865fa 100644 --- a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp +++ b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp @@ -24,8 +24,8 @@ PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM) : PCSymbol = "."; CommentString = ";"; UsedDirective = "\t.no_dead_strip\t"; - SupportsExceptionHandling = true; - + ExceptionsType = ExceptionHandling::Dwarf; + GlobalEHDirective = "\t.globl\t"; SupportsWeakOmittedEHFrame = false; } @@ -49,7 +49,7 @@ PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) : // Exceptions handling if (!TM.getSubtargetImpl()->isPPC64()) - SupportsExceptionHandling = true; + ExceptionsType = ExceptionHandling::Dwarf; AbsoluteEHSectionOffsets = false; } |