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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-05 09:32:37 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-01-09 13:55:51 -0300 |
commit | b7fc4a07f206a640e6d807d72f5c1ee3ea7a25b6 (patch) | |
tree | 51669d2e37be82d006f4f665f47274ed78273cbb /sysdeps/x86/Makefile | |
parent | 46e713be5770b19568fab074afbc7d992b0c3624 (diff) | |
download | glibc-b7fc4a07f206a640e6d807d72f5c1ee3ea7a25b6.tar.gz glibc-b7fc4a07f206a640e6d807d72f5c1ee3ea7a25b6.tar.xz glibc-b7fc4a07f206a640e6d807d72f5c1ee3ea7a25b6.zip |
x86: Move CET infrastructure to x86_64
The CET is only supported for x86_64 and there is no plan to add kernel support for i386. Move the Makefile rules and files from the generic x86 folder to x86_64 one. Checked on x86_64-linux-gnu and i686-linux-gnu.
Diffstat (limited to 'sysdeps/x86/Makefile')
-rw-r--r-- | sysdeps/x86/Makefile | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile index 5c8ab64c4d..bf913594c1 100644 --- a/sysdeps/x86/Makefile +++ b/sysdeps/x86/Makefile @@ -93,12 +93,6 @@ endif # $(subdir) == math ifeq ($(subdir),setjmp) gen-as-const-headers += jmp_buf-ssp.sym sysdep_routines += __longjmp_cancel -ifneq ($(enable-cet),no) -tests += \ - tst-setjmp-cet \ -# tests -tst-setjmp-cet-ENV = GLIBC_TUNABLES=glibc.cpu.x86_ibt=on:glibc.cpu.x86_shstk=on -endif endif ifeq ($(subdir),string) @@ -139,238 +133,6 @@ CFLAGS-tst-wcscmp-rtm.c += -mrtm CFLAGS-tst-wcsncmp-rtm.c += -mrtm -Wno-error endif -ifneq ($(enable-cet),no) -ifeq ($(subdir),elf) -sysdep-dl-routines += dl-cet - -tests += \ - tst-cet-legacy-1 \ - tst-cet-legacy-1a \ - tst-cet-legacy-2 \ - tst-cet-legacy-2a \ - tst-cet-legacy-3 \ - tst-cet-legacy-4 \ - tst-cet-legacy-5a \ - tst-cet-legacy-6a \ - tst-cet-legacy-7 \ - tst-cet-legacy-8 \ - tst-cet-legacy-9 \ - tst-cet-legacy-9-static \ - tst-cet-legacy-10 \ - tst-cet-legacy-10-static \ - tst-cet-legacy-10a \ - tst-cet-legacy-10a-static \ -# tests -tests-static += \ - tst-cet-legacy-9-static \ - tst-cet-legacy-10-static \ - tst-cet-legacy-10a-static \ -# tests-static -tst-cet-legacy-1a-ARGS = -- $(host-test-program-cmd) - -tests += \ - tst-shstk-legacy-1a \ - tst-shstk-legacy-1a-static \ - tst-shstk-legacy-1b \ - tst-shstk-legacy-1b-static \ - tst-shstk-legacy-1c \ - tst-shstk-legacy-1c-static \ - tst-shstk-legacy-1d \ - tst-shstk-legacy-1d-static \ - tst-shstk-legacy-1e \ - tst-shstk-legacy-1e-static \ - tst-shstk-legacy-1f \ - tst-shstk-legacy-1g \ -# tests -modules-names += \ - tst-shstk-legacy-mod-1 \ -# modules-names -tests-static += \ - tst-shstk-legacy-1a-static \ - tst-shstk-legacy-1b-static \ - tst-shstk-legacy-1c-static \ - tst-shstk-legacy-1d-static \ - tst-shstk-legacy-1e-static \ -# tests-static -extra-objs += \ - tst-shstk-legacy-1-extra.o \ -# extra-objs - -tests += \ - tst-cet-legacy-4a \ - tst-cet-legacy-4b \ - tst-cet-legacy-4c \ - tst-cet-legacy-5b \ - tst-cet-legacy-6b \ -# tests -modules-names += \ - tst-cet-legacy-mod-1 \ - tst-cet-legacy-mod-2 \ - tst-cet-legacy-mod-4 \ - tst-cet-legacy-mod-5a \ - tst-cet-legacy-mod-5b \ - tst-cet-legacy-mod-5c \ - tst-cet-legacy-mod-6a \ - tst-cet-legacy-mod-6b \ - tst-cet-legacy-mod-6c \ -# modules-names - -CFLAGS-tst-cet-legacy-2.c += -fcf-protection=none -fcf-protection=branch -CFLAGS-tst-cet-legacy-2a.c += -fcf-protection -CFLAGS-tst-cet-legacy-mod-1.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-mod-2.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-3.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-4.c += -fcf-protection=none -fcf-protection=branch -CPPFLAGS-tst-cet-legacy-4a.c += -DCET_IS_PERMISSIVE=1 -CFLAGS-tst-cet-legacy-4a.c += -fcf-protection -CFLAGS-tst-cet-legacy-4b.c += -fcf-protection -CFLAGS-tst-cet-legacy-mod-4.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-5a.c += -fcf-protection -mshstk -ifeq ($(enable-cet),permissive) -CPPFLAGS-tst-cet-legacy-5a.c += -DCET_IS_PERMISSIVE=1 -endif -CFLAGS-tst-cet-legacy-5b.c += -fcf-protection -mshstk -CPPFLAGS-tst-cet-legacy-5b.c += -DCET_DISABLED_BY_ENV=1 -CFLAGS-tst-cet-legacy-mod-5a.c += -fcf-protection=none -fcf-protection=branch -CFLAGS-tst-cet-legacy-mod-5b.c += -fcf-protection -CFLAGS-tst-cet-legacy-mod-5c.c += -fcf-protection -CFLAGS-tst-cet-legacy-6a.c += -fcf-protection -mshstk -ifeq ($(enable-cet),permissive) -CPPFLAGS-tst-cet-legacy-6a.c += -DCET_IS_PERMISSIVE=1 -endif -CFLAGS-tst-cet-legacy-6b.c += -fcf-protection -mshstk -CPPFLAGS-tst-cet-legacy-6b.c += -DCET_DISABLED_BY_ENV=1 -CFLAGS-tst-cet-legacy-mod-6a.c += -fcf-protection=none -fcf-protection=branch -CFLAGS-tst-cet-legacy-mod-6b.c += -fcf-protection -CFLAGS-tst-cet-legacy-mod-6c.c += -fcf-protection -CFLAGS-tst-cet-legacy-7.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-10.c += -mshstk -CFLAGS-tst-cet-legacy-10-static.c += -mshstk -CFLAGS-tst-cet-legacy-10a.c += -fcf-protection=none -CFLAGS-tst-cet-legacy-10a-static.c += -fcf-protection=none - -tst-cet-legacy-4-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-cet-legacy-6-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-cet-legacy-10-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-cet-legacy-10-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-cet-legacy-10a-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-cet-legacy-10a-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK - -CFLAGS-tst-shstk-legacy-1a.c += -fcf-protection=none -CFLAGS-tst-shstk-legacy-1a-static.c += -fcf-protection=none -CFLAGS-tst-shstk-legacy-1d.c += -fcf-protection=none -CFLAGS-tst-shstk-legacy-1d-static.c += -fcf-protection=none -CFLAGS-tst-shstk-legacy-1f.c += -fcf-protection=none - -$(objpfx)tst-cet-legacy-1: $(objpfx)tst-cet-legacy-mod-1.so \ - $(objpfx)tst-cet-legacy-mod-2.so -$(objpfx)tst-cet-legacy-1a: $(objpfx)tst-cet-legacy-mod-1.so \ - $(objpfx)tst-cet-legacy-mod-2.so -$(objpfx)tst-cet-legacy-2: $(objpfx)tst-cet-legacy-mod-2.so -$(objpfx)tst-cet-legacy-2.out: $(objpfx)tst-cet-legacy-mod-1.so -$(objpfx)tst-cet-legacy-2a: $(objpfx)tst-cet-legacy-mod-2.so -$(objpfx)tst-cet-legacy-2a.out: $(objpfx)tst-cet-legacy-mod-1.so -$(objpfx)tst-cet-legacy-4.out: $(objpfx)tst-cet-legacy-mod-4.so -$(objpfx)tst-cet-legacy-5a.out: $(objpfx)tst-cet-legacy-mod-5a.so \ - $(objpfx)tst-cet-legacy-mod-5b.so -$(objpfx)tst-cet-legacy-mod-5a.so: $(objpfx)tst-cet-legacy-mod-5c.so -$(objpfx)tst-cet-legacy-mod-5b.so: $(objpfx)tst-cet-legacy-mod-5c.so -$(objpfx)tst-cet-legacy-6a.out: $(objpfx)tst-cet-legacy-mod-6a.so \ - $(objpfx)tst-cet-legacy-mod-6b.so -$(objpfx)tst-cet-legacy-mod-6a.so: $(objpfx)tst-cet-legacy-mod-6c.so -$(objpfx)tst-cet-legacy-mod-6b.so: $(objpfx)tst-cet-legacy-mod-6c.so -LDFLAGS-tst-cet-legacy-mod-6c.so = -Wl,--enable-new-dtags,-z,nodelete -$(objpfx)tst-cet-legacy-4a.out: $(objpfx)tst-cet-legacy-mod-4.so -tst-cet-legacy-4a-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=permissive -$(objpfx)tst-cet-legacy-4b.out: $(objpfx)tst-cet-legacy-mod-4.so -tst-cet-legacy-4b-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=on -$(objpfx)tst-cet-legacy-4c.out: $(objpfx)tst-cet-legacy-mod-4.so -tst-cet-legacy-4c-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=off -$(objpfx)tst-cet-legacy-5b.out: $(objpfx)tst-cet-legacy-mod-5a.so \ - $(objpfx)tst-cet-legacy-mod-5b.so -tst-cet-legacy-5b-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK -$(objpfx)tst-cet-legacy-6b.out: $(objpfx)tst-cet-legacy-mod-6a.so \ - $(objpfx)tst-cet-legacy-mod-6b.so -tst-cet-legacy-6b-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK -tst-cet-legacy-9-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK -tst-cet-legacy-9-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK - -tst-shstk-legacy-1a-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-shstk-legacy-1a-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -$(objpfx)tst-shstk-legacy-1a: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1a-static: $(objpfx)tst-shstk-legacy-1-extra.o -tst-shstk-legacy-1b-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-shstk-legacy-1b-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -$(objpfx)tst-shstk-legacy-1b: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1b-static: $(objpfx)tst-shstk-legacy-1-extra.o -tst-shstk-legacy-1c-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-SHSTK -tst-shstk-legacy-1c-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-SHSTK -$(objpfx)tst-shstk-legacy-1c: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1c-static: $(objpfx)tst-shstk-legacy-1-extra.o -tst-shstk-legacy-1d-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -tst-shstk-legacy-1d-static-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -$(objpfx)tst-shstk-legacy-1d: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1d-static: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1e: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1e-static: $(objpfx)tst-shstk-legacy-1-extra.o -$(objpfx)tst-shstk-legacy-1e.out: \ - $(..)/sysdeps/x86/tst-shstk-legacy-1e.sh $(objpfx)tst-shstk-legacy-1e - $(SHELL) $< $(common-objpfx) '$(test-program-prefix)' 2> $@; \ - $(evaluate-test) -$(objpfx)tst-shstk-legacy-1e-static.out: \ - $(..)/sysdeps/x86/tst-shstk-legacy-1e-static.sh \ - $(objpfx)tst-shstk-legacy-1e-static - $(SHELL) $< $(common-objpfx) 2> $@; \ - $(evaluate-test) -tst-shstk-legacy-1f-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK -$(objpfx)tst-shstk-legacy-1f: $(objpfx)tst-shstk-legacy-mod-1.so -$(objpfx)tst-shstk-legacy-mod-1.so: \ - $(objpfx)tst-shstk-legacy-mod-1.os \ - $(objpfx)tst-shstk-legacy-1-extra.os -$(objpfx)tst-shstk-legacy-1g: $(objpfx)tst-shstk-legacy-mod-1.so -$(objpfx)tst-shstk-legacy-1g.out: \ - $(..)/sysdeps/x86/tst-shstk-legacy-1g.sh $(objpfx)tst-shstk-legacy-1g - $(SHELL) $< $(common-objpfx) '$(test-program-prefix)' 2> $@; \ - $(evaluate-test) -endif - -# Add -fcf-protection to CFLAGS when CET is enabled. -CFLAGS-.o += -fcf-protection -CFLAGS-.os += -fcf-protection -CFLAGS-.op += -fcf-protection -CFLAGS-.oS += -fcf-protection - -# Compile assembly codes with <cet.h> when CET is enabled. -asm-CPPFLAGS += -fcf-protection -include cet.h - -ifeq ($(subdir),elf) -ifeq (yes,$(build-shared)) -tests-special += $(objpfx)check-cet.out -endif - -# FIXME: Can't use all-built-dso in elf/Makefile since this file is -# processed before elf/Makefile. Duplicate it here. -cet-built-dso := $(common-objpfx)elf/ld.so $(common-objpfx)libc.so \ - $(filter-out $(common-objpfx)linkobj/libc.so, \ - $(sort $(wildcard $(addprefix $(common-objpfx), \ - */lib*.so \ - iconvdata/*.so)))) - -$(cet-built-dso:=.note): %.note: % - @rm -f $@T - LC_ALL=C $(READELF) -n $< > $@T - test -s $@T - mv -f $@T $@ -common-generated += $(cet-built-dso:$(common-objpfx)%=%.note) - -$(objpfx)check-cet.out: $(..)sysdeps/x86/check-cet.awk \ - $(cet-built-dso:=.note) - LC_ALL=C $(AWK) -f $^ > $@; \ - $(evaluate-test) -generated += check-cet.out -endif -endif - ifeq ($(subdir),posix) tests += \ tst-sysconf-cache-linesize \ |