glibc/sysdeps/aarch64/Makefile
Richard Earnshaw d27f0e5d88 aarch64: Add aarch64-specific files for memory tagging support
This final patch provides the architecture-specific implementation of
the memory-tagging support hooks for aarch64.
2020-12-21 15:25:25 +00:00

49 lines
1.0 KiB
Makefile

long-double-fcts = yes
ifeq (yes,$(aarch64-bti))
# Mark linker output BTI compatible, it warns on non-BTI inputs.
sysdep-LDFLAGS += -Wl,-z,force-bti
# Make warnings fatal outside the test system.
LDFLAGS-lib.so += -Wl,--fatal-warnings
LDFLAGS-rtld += -Wl,-z,force-bti,--fatal-warnings
endif
ifeq ($(subdir),elf)
sysdep-dl-routines += dl-bti
endif
ifeq ($(subdir),elf)
sysdep-dl-routines += tlsdesc dl-tlsdesc
gen-as-const-headers += dl-link.sym
tests-internal += tst-ifunc-arg-1 tst-ifunc-arg-2
ifeq (yes,$(aarch64-variant-pcs))
tests += tst-vpcs
modules-names += tst-vpcs-mod
LDFLAGS-tst-vpcs-mod.so = -Wl,-z,lazy
$(objpfx)tst-vpcs: $(objpfx)tst-vpcs-mod.so
endif
endif
ifeq ($(subdir),csu)
gen-as-const-headers += tlsdesc.sym
endif
ifeq ($(subdir),gmon)
CFLAGS-mcount.c += -mgeneral-regs-only
endif
ifeq ($(subdir),math)
CPPFLAGS += -I../soft-fp
endif
ifeq ($(subdir),misc)
sysdep_headers += sys/ifunc.h
sysdep_routines += __mtag_address_get_tag \
__mtag_memset_tag \
__mtag_new_tag \
__mtag_tag_region
endif