Re: [PATCH] module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols

+++ Fāng-ruì Sòng [14/01/21 08:57 -0800]: On Thu, Jan 14, 2021 at 6:06 AM Jessica Yu wrote: +++ Fangrui Song [13/01/21 21:48 -0800]: >clang-12 -fno-pic (since >https://github.com/llvm/llvm-project/commit/a084c0388e2a59b9556f2de008232da3f1d6) >can emit `call __stack_chk_fail@PLT` instead of

Re: [PATCH] module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols

On Thu, Jan 14, 2021 at 6:06 AM Jessica Yu wrote: > > +++ Fangrui Song [13/01/21 21:48 -0800]: > >clang-12 -fno-pic (since > >https://github.com/llvm/llvm-project/commit/a084c0388e2a59b9556f2de008232da3f1d6) > >can emit `call __stack_chk_fail@PLT` instead of `call __stack_chk_fail` > >on x86.

Re: [PATCH] module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols

+++ Fangrui Song [13/01/21 21:48 -0800]: clang-12 -fno-pic (since https://github.com/llvm/llvm-project/commit/a084c0388e2a59b9556f2de008232da3f1d6) can emit `call __stack_chk_fail@PLT` instead of `call __stack_chk_fail` on x86. The two forms should have identical behaviors on x86-64 but the

[PATCH] module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols

clang-12 -fno-pic (since https://github.com/llvm/llvm-project/commit/a084c0388e2a59b9556f2de008232da3f1d6) can emit `call __stack_chk_fail@PLT` instead of `call __stack_chk_fail` on x86. The two forms should have identical behaviors on x86-64 but the former causes GNU as<2.37 to produce an unr