Displaying 3 results from an estimated 3 matches for "_tlv_atexit".
2018 Dec 08
2
using emulated-tls on Darwin 8, 9, 10
On 2018-12-08 19:10, Ken Cunningham via llvm-dev wrote:
> So putting it into libc++abi.dylib might indeed be the only workable method, assuming each executable would get it's own copy in memory and they wouldn't all collide together.
Can ibc++abi link with libclang_rt to resolve the symbol?
--
/Jacob Carlborg
2018 Dec 10
2
using emulated-tls on Darwin 8, 9, 10
...p.orig 2018-10-02 18:31:17.000000000 -0700
+++ b/tools/clang/lib/CodeGen/ItaniumCXXABI.cpp 2018-10-02 18:32:35.000000000 -0700
@@ -2255,7 +2255,7 @@
const char *Name = "__cxa_atexit";
if (TLS) {
const llvm::Triple &T = CGF.getTarget().getTriple();
- Name = T.isOSDarwin() ? "_tlv_atexit" : "__cxa_thread_atexit";
+ Name = (T.isOSDarwin() && !T.isMacOSXVersionLT(10, 7)) ? "_tlv_atexit" : "__cxa_thread_atexit";
}
2018 Dec 07
2
using emulated-tls on Darwin 8, 9, 10
...rig 2018-10-02 18:31:17.000000000 -0700
+++ b/tools/clang/lib/CodeGen/ItaniumCXXABI.cpp 2018-10-02 18:32:35.000000000 -0700
@@ -2255,7 +2255,7 @@
const char *Name = "__cxa_atexit";
if (TLS) {
const llvm::Triple &T = CGF.getTarget().getTriple();
- Name = T.isOSDarwin() ? "_tlv_atexit" : "__cxa_thread_atexit";
+ Name = (T.isOSDarwin() && !T.isMacOSXVersionLT(10, 7)) ? "_tlv_atexit" : "__cxa_thread_atexit";
}
// We're assuming that the destructor function is something we can
--- a/tools/clang/lib/Basic/Targets/OSTargets.h.orig...