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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2025-02-25 18:01:09 +0100 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2025-02-25 18:04:46 +0100 |
| commit | c17044e509824e5ed3de94c85a7a0dd71cfd9cc1 (patch) | |
| tree | 2ae5f1b20dc4c4727ce00715a84ad334600a414f /libphobos/configure.ac | |
| parent | 2d812eecc36e69b5c39ad49b80ab9965c63fdd09 (diff) | |
| download | gcc-c17044e509824e5ed3de94c85a7a0dd71cfd9cc1.zip gcc-c17044e509824e5ed3de94c85a7a0dd71cfd9cc1.tar.gz gcc-c17044e509824e5ed3de94c85a7a0dd71cfd9cc1.tar.bz2 | |
d/i386: Add CET TargetInfo key and predefined version [PR118654]
Adds a new i386 d_target_info_spec entry to handle requests for
`__traits(getTargetInfo, "CET")', and add predefined target version
`GNU_CET' when the option `-fcf-protecton' is used.
Both TargetInfo key and predefined version have been added to the D
front-end documentation.
In the library, `GNU_CET' replaces the existing use of the user-defined
version flag `CET' when building libphobos.
PR d/118654
gcc/ChangeLog:
* config/i386/i386-d.cc (ix86_d_target_versions): Predefine GNU_CET.
(ix86_d_handle_target_cf_protection): New.
(ix86_d_register_target_info): Add 'CET' TargetInfo key.
gcc/d/ChangeLog:
* implement-d.texi: Document CET version and traits key.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove CET_DFLAGS.
* libdruntime/Makefile.am: Replace CET_DFLAGS with CET_FLAGS.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/core/thread/fiber/package.d: Replace CET with GNU_CET.
* src/Makefile.am: Replace CET_DFLAGS with CET_FLAGS.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Replace CET_DFLAGS with CET_FLAGS.
gcc/testsuite/ChangeLog:
* gdc.dg/target/i386/i386.exp: New test.
* gdc.dg/target/i386/targetinfo_CET.d: New test.
Diffstat (limited to 'libphobos/configure.ac')
| -rw-r--r-- | libphobos/configure.ac | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/libphobos/configure.ac b/libphobos/configure.ac index 92449fe..3b2ec2c 100644 --- a/libphobos/configure.ac +++ b/libphobos/configure.ac @@ -70,13 +70,10 @@ GCC_CET_FLAGS(CET_FLAGS) AC_SUBST(CET_FLAGS) # To ensure that runtime code for CET is compiled in, add in D version flags. AS_IF([test x$enable_cet = xyes], [ - CET_DFLAGS="$CET_FLAGS -fversion=CET" DCFG_ENABLE_CET=true ], [ - CET_DFLAGS= DCFG_ENABLE_CET=false ]) -AC_SUBST(CET_DFLAGS) AC_SUBST(DCFG_ENABLE_CET) # This should be inherited in the recursive make, but ensure it is defined. |