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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-01-13 17:58:00 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-02-10 09:16:12 -0300 |
| commit | 6628c742b2c16e785d3c884d9deeda5adb30ca12 (patch) | |
| tree | 493580e40aef171896584e1d3d32bbe14c15140b /elf/Makefile | |
| parent | 8c8510ab2790039e58995ef3a22309582413d3ff (diff) | |
| download | glibc-6628c742b2c16e785d3c884d9deeda5adb30ca12.tar.gz glibc-6628c742b2c16e785d3c884d9deeda5adb30ca12.tar.xz glibc-6628c742b2c16e785d3c884d9deeda5adb30ca12.zip | |
elf: Remove prelink support
Prelinked binaries and libraries still work, the dynamic tags DT_GNU_PRELINKED, DT_GNU_LIBLIST, DT_GNU_CONFLICT just ignored (meaning the process is reallocated as default). The loader environment variable TRACE_PRELINKING is also removed, since it used solely on prelink. Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'elf/Makefile')
| -rw-r--r-- | elf/Makefile | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/elf/Makefile b/elf/Makefile index b2bd03a9f6..bff94954c9 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -127,7 +127,6 @@ rtld-routines = \ $(all-dl-routines) \ dl-audit \ dl-compat \ - dl-conflict \ dl-diagnostics \ dl-diagnostics-cpu \ dl-diagnostics-kernel \ @@ -1103,14 +1102,6 @@ tests-special += $(objpfx)check-abi-ld.out update-abi: update-abi-ld update-all-abi: update-all-abi-ld -ifeq ($(have-glob-dat-reloc),yes) -tests += tst-prelink -tests-internal += tst-prelink-cmp -# Don't compile tst-prelink.c with PIE for GLOB_DAT relocation. -CFLAGS-tst-prelink.c += -fno-pie -tst-prelink-no-pie = yes -endif - # The test requires shared _and_ PIE because the executable # unit test driver must be able to link with the shared object # that is going to eventually go into an installed DSO. @@ -2285,13 +2276,6 @@ $(objpfx)tst-tls-manydynamic: $(shared-thread-library) $(objpfx)tst-tls-manydynamic.out: \ $(patsubst %,$(objpfx)%.so,$(tst-tls-many-dynamic-modules)) -tst-prelink-ENV = LD_TRACE_PRELINKING=1 - -$(objpfx)tst-prelink-conflict.out: $(objpfx)tst-prelink.out - grep stdout $< | grep conflict | $(AWK) '{ print $$10, $$11 }' > $@ - -$(objpfx)tst-prelink-cmp.out: $(objpfx)tst-prelink-conflict.out - $(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig $(SHELL) $< '$(common-objpfx)' '$(test-wrapper-env)' \ '$(run-program-env)' > $@; \ |