glibc/sysdeps/unix/sysv/linux/ia64/Makefile

ifeq ($(subdir),elf)
# ia64 does not support PT_GNU_RELRO.
test-xfail-tst-relro-ldso = yes
test-xfail-tst-relro-libc = yes
endif

ifeq ($(subdir),misc)
sysdep_headers += sys/rse.h
endif

ifeq ($(subdir),stdlib)
sysdep_routines += __start_context
gen-as-const-headers += sigcontext-offsets.sym
endif

ifeq ($(subdir),misc)
sysdep_headers += sys/io.h
sysdep_routines += ioperm clone2
gen-as-const-headers += sigaltstack-offsets.sym
endif

ifeq ($(subdir),rt)
librt-routines += rt-sysdep
librt-shared-only-routines += rt-sysdep
endif

ifeq ($(subdir),nptl)
sysdep_routines += __ia64_longjmp unwind_longjmp __sigstack_longjmp
endif

ifeq ($(subdir),conform)
# For bug 21634.
conformtest-xfail-conds += ia64-linux
endif
Default to --with-default-link=no (bug 25812) This is necessary to place the libio vtables into the RELRO segment. New tests elf/tst-relro-ldso and elf/tst-relro-libc are added to verify that this is what actually happens. The new tests fail on ia64 due to lack of (default) RELRO support inbutils, so they are XFAILed there. 2022-04-11 09:30:31 +00:00			`ifeq ($(subdir),elf)`
			`# ia64 does not support PT_GNU_RELRO.`
			`test-xfail-tst-relro-ldso = yes`
			`test-xfail-tst-relro-libc = yes`
			`endif`

ia64: move from main tree This is a simple copy of the last version of ia64 in the main tree. It does not work as-is, but serves as a basis for follow up changes to restore it to working order. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2012-04-17 02:02:27 +00:00			`ifeq ($(subdir),misc)`
			`sysdep_headers += sys/rse.h`
			`endif`

			`ifeq ($(subdir),stdlib)`
			`sysdep_routines += __start_context`
			`gen-as-const-headers += sigcontext-offsets.sym`
			`endif`

			`ifeq ($(subdir),misc)`
			`sysdep_headers += sys/io.h`
			`sysdep_routines += ioperm clone2`
ia64: longjmp_chk: support signal stacks [BZ #16372] The sp check has to be moved up to the start of the func since it now makes a system call and that'll clobber a lot of registers. URL: https://sourceware.org/bugzilla/show_bug.cgi?id=16372 Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2013-12-29 21:16:25 +00:00			`gen-as-const-headers += sigaltstack-offsets.sym`
ia64: move from main tree This is a simple copy of the last version of ia64 in the main tree. It does not work as-is, but serves as a basis for follow up changes to restore it to working order. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2012-04-17 02:02:27 +00:00			`endif`

			`ifeq ($(subdir),rt)`
			`librt-routines += rt-sysdep`
Do not override objects in libc.a in other static libraries [BZ #20452] With this change, we no longer add sysdep.o and similar objects which are present in libc.a to other static libraries. 2016-08-17 12:57:00 +00:00			`librt-shared-only-routines += rt-sysdep`
ia64: move from main tree This is a simple copy of the last version of ia64 in the main tree. It does not work as-is, but serves as a basis for follow up changes to restore it to working order. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2012-04-17 02:02:27 +00:00			`endif`

IA64: Consolidate nptl/ subdirectories under linux/... 2014-07-04 05:19:41 +00:00			`ifeq ($(subdir),nptl)`
nptl: Move __pthread_unwind_next into libc It's necessary to stub out __libc_disable_asynccancel and __libc_enable_asynccancel via rtld-stubbed-symbols because the new direct references to the unwinder result in symbol conflicts when the rtld exception handling from libc is linked in during the construction of librtld.map. unwind-forcedunwind.c is merged into unwind-resume.c. libc now needs the functions that were previously only used in libpthread. The GLIBC_PRIVATE exports of __libc_longjmp and __libc_siglongjmp are no longer needed, so switch them to hidden symbols. The symbol __pthread_unwind_next has been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org> 2021-04-21 17:49:50 +00:00			`sysdep_routines += __ia64_longjmp unwind_longjmp __sigstack_longjmp`
IA64: Consolidate nptl/ subdirectories under linux/... 2014-07-04 05:19:41 +00:00			`endif`
conformtest: XFAIL uc_sigmask test for ia64 (bug 21634). This patch XFAILs one test where the ia64 ucontext_t has the wrong type of a field, to allow the conform/ tests as a whole to pass once the namespace issues are fixed. Tested with build-many-glibcs.py. [BZ #21634] * sysdeps/unix/sysv/linux/ia64/Makefile [$(subdir) = conform] (conformtest-xfail-conds): New variable. * conform/data/signal.h-data (uc_sigmask): XFAIL for ia64-linux. * conform/data/ucontext.h-data (uc_sigmask): Likewise. 2017-06-20 17:47:32 +00:00
			`ifeq ($(subdir),conform)`
			`# For bug 21634.`
			`conformtest-xfail-conds += ia64-linux`
			`endif`