diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2014-05-11 18:24:26 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2014-05-11 18:24:26 +0000 |
| commit | 68bcb7db193e4bc81430063148253d30a791023e (patch) | |
| tree | 9f9245264c66971905eab3af40b7fc82e38fc2ad /lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp | |
| parent | 512b84fc6c12bc496cef739e69bfaaf27e7ccc8e (diff) | |
Notes
Diffstat (limited to 'lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp')
| -rw-r--r-- | lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp index 3861e1ce290a..8d2b5954ef20 100644 --- a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp +++ b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp @@ -65,6 +65,17 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &T) { // Exceptions handling ExceptionsType = ExceptionHandling::DwarfCFI; + + // FIXME: this should not depend on the target OS version, but on the ld64 + // version in use. From at least >= ld64-97.17 (Xcode 3.2.6) the abs-ified + // FDE relocs may be used. + DwarfFDESymbolsUseAbsDiff = T.isMacOSX() && !T.isMacOSXVersionLT(10, 6); + + // old assembler lacks some directives + // FIXME: this should really be a check on the assembler characteristics + // rather than OS version + if (T.isMacOSX() && T.isMacOSXVersionLT(10, 6)) + HasWeakDefCanBeHiddenDirective = false; } X86_64MCAsmInfoDarwin::X86_64MCAsmInfoDarwin(const Triple &Triple) |