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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-09-10 01:30:20 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-09-10 18:04:12 +0200 |
| commit | 0ed757604f4e232324ca798e46f3d8bf7e35b009 (patch) | |
| tree | a053002fe9c612b67057774bd631095f01c019c9 /libphobos/Makefile.in | |
| parent | ead85749b0a8efb26325571b36c4c966280146bc (diff) | |
| download | gcc-0ed757604f4e232324ca798e46f3d8bf7e35b009.zip gcc-0ed757604f4e232324ca798e46f3d8bf7e35b009.tar.gz gcc-0ed757604f4e232324ca798e46f3d8bf7e35b009.tar.bz2 | |
libphobos: libdruntime doesn't support shadow stack (PR95680)
The first implementation hit a front-end implementation bug where
version conditions are resolved ahead of static if confitions.
The logic for whether to use asm implemented fiber_switchContext or
libc's swapcontext has been moved from GNU_Enable_CET to version CET.
libphobos/ChangeLog:
PR d/95680
PR d/97007
* Makefile.am (AM_MAKEFLAGS): Remove $(CET_FLAGS).
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac (DCFG_ENABLE_CET): Remove substitution.
(CET_DFLAGS): Substitute.
* libdruntime/Makefile.am (AM_DFLAGS): Add $(CET_DFLAGS).
(AM_CFLAGS): Add $(CET_FLAGS).
(AM_CCASFLAGS): Likewise.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/core/thread.d: Replace static if GNU_Enable_CET
condition with `version (CET)'.
* libdruntime/gcc/config.d.in (GNU_Enable_CET): Remove.
* src/Makefile.am (AM_DFLAGS): Add $(CET_DFLAGS).
(AM_CFLAGS): Add $(CET_FLAGS).
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add $(CET_DFLAGS) to --gdcflags.
Diffstat (limited to 'libphobos/Makefile.in')
| -rw-r--r-- | libphobos/Makefile.in | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libphobos/Makefile.in b/libphobos/Makefile.in index f6cba17..f692b2f 100644 --- a/libphobos/Makefile.in +++ b/libphobos/Makefile.in @@ -207,6 +207,7 @@ CC = @CC@ CCAS = @CCAS@ CCASFLAGS = @CCASFLAGS@ CC_FOR_BUILD = @CC_FOR_BUILD@ +CET_DFLAGS = @CET_DFLAGS@ CET_FLAGS = @CET_FLAGS@ CFLAGS = @CFLAGS@ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @@ -216,7 +217,6 @@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DCFG_ARM_EABI_UNWINDER = @DCFG_ARM_EABI_UNWINDER@ DCFG_DLPI_TLS_MODID = @DCFG_DLPI_TLS_MODID@ -DCFG_ENABLE_CET = @DCFG_ENABLE_CET@ DCFG_HAVE_64BIT_ATOMICS = @DCFG_HAVE_64BIT_ATOMICS@ DCFG_HAVE_ATOMIC_BUILTINS = @DCFG_HAVE_ATOMIC_BUILTINS@ DCFG_HAVE_LIBATOMIC = @DCFG_HAVE_LIBATOMIC@ @@ -355,14 +355,14 @@ AM_MAKEFLAGS = \ "AR_FLAGS=$(AR_FLAGS)" \ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \ - "CCASFLAGS=$(CCASFLAGS) $(CET_FLAGS)" \ - "CFLAGS=$(CFLAGS) $(CET_FLAGS)" \ - "CXXFLAGS=$(CXXFLAGS) $(CET_FLAGS)" \ + "CCASFLAGS=$(CCASFLAGS)" \ + "CFLAGS=$(CFLAGS)" \ + "CXXFLAGS=$(CXXFLAGS)" \ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \ - "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET) $(CET_FLAGS)" \ + "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \ "GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \ "GDC=$(GDC)" \ - "GDCFLAGS=$(GDCFLAGS) $(CET_FLAGS)" \ + "GDCFLAGS=$(GDCFLAGS)" \ "INSTALL=$(INSTALL)" \ "INSTALL_DATA=$(INSTALL_DATA)" \ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ |