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| author | Yaron Keren <yaron.keren@gmail.com> | 2013-10-23 23:37:01 +0000 |
|---|---|---|
| committer | Yaron Keren <yaron.keren@gmail.com> | 2013-10-23 23:37:01 +0000 |
| commit | faf1415c4fa88b6233bca488b8ac3bb8e6a73c72 (patch) | |
| tree | 36688c4d8336ded3df6f71d0d1a2a0328b1d5fd1 /lib/Target/X86/X86Subtarget.h | |
| parent | be87b69a5f2f0b66939cef4d107a2cb8e4f4f4dc (diff) | |
| download | external_llvm-faf1415c4fa88b6233bca488b8ac3bb8e6a73c72.zip external_llvm-faf1415c4fa88b6233bca488b8ac3bb8e6a73c72.tar.gz external_llvm-faf1415c4fa88b6233bca488b8ac3bb8e6a73c72.tar.bz2 | |
(this is a corrected patch)
Calling _chkstk is required on ELF as well as COFF on Windows. Without
_chkstk, functions requiring large stack crash in initialization code.
Previous code tested for COFF format but not Mach-O and this patch modifies
the code to test for Windows OS (both Windows target and MingW target)
but not Mach-O object format: Looks like macho environment was used to
build some EFI code.
Credits to Andrew MacPherson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193289 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h index fb357c4..dd8c081 100644 --- a/lib/Target/X86/X86Subtarget.h +++ b/lib/Target/X86/X86Subtarget.h @@ -333,6 +333,8 @@ public: } bool isTargetEnvMacho() const { return TargetTriple.isEnvironmentMachO(); } + bool isOSWindows() const { return TargetTriple.isOSWindows(); } + bool isTargetWin64() const { return In64BitMode && TargetTriple.isOSWindows(); } |