diff options
Diffstat (limited to 'elf-Makefile-Reflow-and-sort-most-variable-assignmen.patch')
| -rw-r--r-- | elf-Makefile-Reflow-and-sort-most-variable-assignmen.patch | 544 |
1 files changed, 544 insertions, 0 deletions
diff --git a/elf-Makefile-Reflow-and-sort-most-variable-assignmen.patch b/elf-Makefile-Reflow-and-sort-most-variable-assignmen.patch new file mode 100644 index 0000000..1d1f790 --- /dev/null +++ b/elf-Makefile-Reflow-and-sort-most-variable-assignmen.patch @@ -0,0 +1,544 @@ +From de6cdd68753ed126a3ecf105d98e8c0ee8cb6ec4 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer@redhat.com> +Date: Fri, 14 Jan 2022 20:16:05 +0100 +Subject: [PATCH] elf/Makefile: Reflow and sort most variable assignments + +Reviewed-by: H.J. Lu <hjl.tools@gmail.com> +(cherry picked from commit 7de01e60c200c431d3469deb784da8fd4508fc15) +--- + elf/Makefile | 386 +++++++++++++++++++++++++++++++++++++++------------ + 1 file changed, 294 insertions(+), 92 deletions(-) + +diff --git a/elf/Makefile b/elf/Makefile +index 5859d47fc7..f930e04e27 100644 +--- a/elf/Makefile ++++ b/elf/Makefile +@@ -21,21 +21,62 @@ subdir := elf + + include ../Makeconfig + +-headers = elf.h bits/elfclass.h link.h bits/link.h +-routines = $(all-dl-routines) dl-support dl-iteratephdr \ +- dl-addr dl-addr-obj enbl-secure dl-profstub \ +- dl-origin dl-libc dl-sym dl-sysdep dl-error \ +- dl-reloc-static-pie libc_early_init rtld_static_init ++headers = \ ++ bits/elfclass.h \ ++ bits/link.h \ ++ elf.h \ ++ link.h \ ++ # headers ++ ++routines = \ ++ $(all-dl-routines) \ ++ dl-addr \ ++ dl-addr-obj \ ++ dl-error \ ++ dl-iteratephdr \ ++ dl-libc \ ++ dl-origin \ ++ dl-profstub \ ++ dl-reloc-static-pie \ ++ dl-support \ ++ dl-sym \ ++ dl-sysdep \ ++ enbl-secure \ ++ libc_early_init \ ++ rtld_static_init \ ++ # routines + + # The core dynamic linking functions are in libc for the static and + # profiled libraries. +-dl-routines = $(addprefix dl-,load lookup object reloc deps \ +- runtime init fini debug misc \ +- version profile tls origin scope \ +- execstack open close trampoline \ +- exception sort-maps lookup-direct \ +- call-libc-early-init write \ +- thread_gscope_wait tls_init_tp) ++dl-routines = \ ++ dl-call-libc-early-init \ ++ dl-close \ ++ dl-debug \ ++ dl-deps \ ++ dl-exception \ ++ dl-execstack \ ++ dl-fini \ ++ dl-init \ ++ dl-load \ ++ dl-lookup \ ++ dl-lookup-direct \ ++ dl-misc \ ++ dl-object \ ++ dl-open \ ++ dl-origin \ ++ dl-profile \ ++ dl-reloc \ ++ dl-runtime \ ++ dl-scope \ ++ dl-sort-maps \ ++ dl-thread_gscope_wait \ ++ dl-tls \ ++ dl-tls_init_tp \ ++ dl-trampoline \ ++ dl-version \ ++ dl-write \ ++ # dl-routines ++ + ifeq (yes,$(use-ldconfig)) + dl-routines += dl-cache + endif +@@ -58,16 +99,38 @@ endif + + all-dl-routines = $(dl-routines) $(sysdep-dl-routines) + # But they are absent from the shared libc, because that code is in ld.so. +-elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \ +- dl-sysdep dl-exception dl-reloc-static-pie \ +- thread_gscope_wait rtld_static_init ++elide-routines.os = \ ++ $(all-dl-routines) \ ++ dl-exception \ ++ dl-origin \ ++ dl-reloc-static-pie \ ++ dl-support \ ++ dl-sysdep \ ++ enbl-secure \ ++ rtld_static_init \ ++ thread_gscope_wait \ ++ # elide-routines.os + + # ld.so uses those routines, plus some special stuff for being the program + # interpreter and operating independent of libc. +-rtld-routines = rtld $(all-dl-routines) dl-sysdep dl-environ dl-minimal \ +- dl-error-minimal dl-conflict dl-hwcaps dl-hwcaps_split dl-hwcaps-subdirs \ +- dl-usage dl-diagnostics dl-diagnostics-kernel dl-diagnostics-cpu \ +- dl-mutex ++rtld-routines = \ ++ $(all-dl-routines) \ ++ dl-conflict \ ++ dl-diagnostics \ ++ dl-diagnostics-cpu \ ++ dl-diagnostics-kernel \ ++ dl-environ \ ++ dl-error-minimal \ ++ dl-hwcaps \ ++ dl-hwcaps-subdirs \ ++ dl-hwcaps_split \ ++ dl-minimal \ ++ dl-mutex \ ++ dl-sysdep \ ++ dl-usage \ ++ rtld \ ++ # rtld-routines ++ + all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines) + + CFLAGS-dl-runtime.c += -fexceptions -fasynchronous-unwind-tables +@@ -102,8 +165,16 @@ ld-map = $(common-objpfx)ld.map + endif + + ifeq (yes,$(build-shared)) +-extra-objs = $(all-rtld-routines:%=%.os) sofini.os interp.os +-generated += librtld.os dl-allobjs.os ld.so ldd ++extra-objs = \ ++ $(all-rtld-routines:%=%.os) \ ++ sofini.os \ ++ interp.os \ ++ # extra-objs ++generated += \ ++ dl-allobjs.os \ ++ ld.so ldd \ ++ librtld.os \ ++ # generated + install-others = $(inst_rtlddir)/$(rtld-installed-name) + install-bin-script = ldd + endif +@@ -121,8 +192,15 @@ others-static += ldconfig + others += ldconfig + install-rootsbin += ldconfig + +-ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon static-stubs \ +- stringtable ++ldconfig-modules := \ ++ cache \ ++ chroot_canon \ ++ readlib \ ++ static-stubs \ ++ stringtable \ ++ xmalloc \ ++ xstrdup \ ++ # ldconfig-modules + extra-objs += $(ldconfig-modules:=.o) + others-extras = $(ldconfig-modules) + endif +@@ -156,23 +234,35 @@ $(inst_auditdir)/sotruss-lib.so: $(objpfx)sotruss-lib.so $(+force) + $(do-install-program) + endif + +-tests-static-normal := tst-array1-static tst-array5-static \ +- tst-dl-iter-static \ +- tst-tlsalign-static tst-tlsalign-extern-static \ +- tst-linkall-static tst-env-setuid tst-env-setuid-tunables \ +- tst-single_threaded-static tst-single_threaded-pthread-static \ +- tst-dst-static tst-getauxval-static +- +-tests-static-internal := tst-tls1-static \ +- tst-ptrguard1-static tst-stackguard1-static \ +- tst-tls1-static-non-pie ++tests-static-normal := \ ++ tst-array1-static \ ++ tst-array5-static \ ++ tst-dl-iter-static \ ++ tst-dst-static \ ++ tst-env-setuid \ ++ tst-env-setuid-tunables \ ++ tst-getauxval-static \ ++ tst-linkall-static \ ++ tst-single_threaded-pthread-static \ ++ tst-single_threaded-static \ ++ tst-tlsalign-extern-static \ ++ tst-tlsalign-static \ ++ # tests-static-normal ++ ++tests-static-internal := \ ++ tst-ptrguard1-static \ ++ tst-stackguard1-static \ ++ tst-tls1-static \ ++ tst-tls1-static-non-pie \ ++ # tests-static-internal + + CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o + tst-tls1-static-non-pie-no-pie = yes + + tests-container := \ +- tst-ldconfig-bad-aux-cache \ +- tst-ldconfig-ld_so_conf-update ++ tst-ldconfig-bad-aux-cache \ ++ tst-ldconfig-ld_so_conf-update \ ++ # tests-container + + ifeq (no,$(build-hardcoded-path-in-tests)) + # This is an ld.so.cache test, and RPATH/RUNPATH in the executable +@@ -180,14 +271,31 @@ ifeq (no,$(build-hardcoded-path-in-tests)) + tests-container += tst-glibc-hwcaps-prepend-cache + endif + +-tests := tst-tls9 tst-leaks1 \ +- tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \ +- tst-auxv tst-stringtable +-tests-internal := tst-tls1 $(tests-static-internal) ++tests := \ ++ tst-array1 \ ++ tst-array2 \ ++ tst-array3 \ ++ tst-array4 \ ++ tst-array5 \ ++ tst-auxv \ ++ tst-leaks1 \ ++ tst-stringtable \ ++ tst-tls9 \ ++ # tests ++ ++tests-internal := \ ++ $(tests-static-internal) \ ++ tst-tls1 \ ++ # tests-internal ++ + tests-static := $(tests-static-normal) $(tests-static-internal) + + ifeq (yes,$(build-shared)) +-tests-static += tst-tls9-static tst-single_threaded-static-dlopen ++tests-static += \ ++ tst-single_threaded-static-dlopen \ ++ tst-tls9-static \ ++ # tests-static ++ + static-dlopen-environment = \ + LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)dlfcn + tst-tls9-static-ENV = $(static-dlopen-environment) +@@ -312,33 +421,65 @@ tests += \ + unload6 \ + unload7 \ + unload8 \ +-# reldep9 ++ # tests + tests-cxx = \ + tst-dlopen-nodelete-reloc \ + tst-nodelete \ + tst-unique3 \ + tst-unique4 \ +-# tests-cxx ++ # tests-cxx + + tests += $(if $(CXX),$(tests-cxx)) +-tests-internal += loadtest unload unload2 circleload1 \ +- neededtest neededtest2 neededtest3 neededtest4 \ +- tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \ +- tst-ptrguard1 tst-stackguard1 \ +- tst-create_format1 tst-tls-surplus tst-dl-hwcaps_split +-tests-container += tst-pldd tst-dlopen-tlsmodid-container \ +- tst-dlopen-self-container tst-preload-pthread-libc +-test-srcs = tst-pathopt ++tests-internal += \ ++ circleload1 \ ++ loadtest \ ++ neededtest \ ++ neededtest2 \ ++ neededtest3 \ ++ neededtest4 \ ++ tst-create_format1 \ ++ tst-dl-hwcaps_split \ ++ tst-dlmopen2 \ ++ tst-ptrguard1 \ ++ tst-stackguard1 \ ++ tst-tls-surplus \ ++ tst-tls3 \ ++ tst-tls6 \ ++ tst-tls7 \ ++ tst-tls8 \ ++ unload \ ++ unload2 \ ++ # tests-internal ++ ++tests-container += \ ++ tst-dlopen-self-container \ ++ tst-dlopen-tlsmodid-container \ ++ tst-pldd \ ++ tst-preload-pthread-libc \ ++ # tests-container ++ ++test-srcs = \ ++ tst-pathopt \ ++ # tests-srcs ++ + selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null) ++ + ifneq ($(selinux-enabled),1) +-tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog ++tests-execstack-yes = \ ++ tst-execstack \ ++ tst-execstack-needed \ ++ tst-execstack-prog \ ++ # tests-execstack-yes + endif + endif + tests += $(tests-execstack-$(have-z-execstack)) + ifeq ($(run-built-tests),yes) +-tests-special += $(objpfx)tst-leaks1-mem.out \ +- $(objpfx)noload-mem.out \ +- $(objpfx)tst-ldconfig-X.out $(objpfx)tst-rtld-help.out ++tests-special += \ ++ $(objpfx)noload-mem.out \ ++ $(objpfx)tst-ldconfig-X.out \ ++ $(objpfx)tst-leaks1-mem.out \ ++ $(objpfx)tst-rtld-help.out \ ++ # tests-special + endif + tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 + tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 +@@ -355,9 +496,16 @@ tst-tls-many-dynamic-modules-dep = \ + tst-tls-many-dynamic-modules-dep-bad-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 + tst-tls-many-dynamic-modules-dep-bad = \ + $(foreach n,$(tst-tls-many-dynamic-modules-dep-bad-suffixes),tst-tls-manydynamic$(n)mod-dep-bad) +-extra-test-objs += $(tlsmod17a-modules:=.os) $(tlsmod18a-modules:=.os) \ +- tst-tlsalign-vars.o +-test-extras += tst-tlsmod17a tst-tlsmod18a tst-tlsalign-vars ++extra-test-objs += \ ++ $(tlsmod17a-modules:=.os) \ ++ $(tlsmod18a-modules:=.os) \ ++ tst-tlsalign-vars.o \ ++ # extra-test-objs ++test-extras += \ ++ tst-tlsalign-vars \ ++ tst-tlsmod17a \ ++ tst-tlsmod18a \ ++ # test-extras + modules-names = \ + circlemod1 \ + circlemod1a \ +@@ -609,17 +757,17 @@ modules-names-cxx = \ + tst-unique3lib \ + tst-unique3lib2 \ + tst-unique4lib \ +-# modules-names-cxx ++ # modules-names-cxx + + modules-names += \ + $(if $(CXX),$(modules-names-cxx)) \ + $(modules-execstack-$(have-z-execstack)) \ ++ $(tlsmod17a-modules) \ ++ $(tlsmod18a-modules) \ + $(tst-tls-many-dynamic-modules) \ + $(tst-tls-many-dynamic-modules-dep) \ + $(tst-tls-many-dynamic-modules-dep-bad) \ +- $(tlsmod17a-modules) \ +- $(tlsmod18a-modules) \ +-# modules-names ++ # modules-names + + # Most modules build with _ISOMAC defined, but those filtered out + # depend on internal headers. +@@ -668,35 +816,70 @@ modules-names-nobuild := filtmod1 tst-big-note-lib tst-ro-dynamic-mod + tests += $(tests-static) + + ifeq (yes,$(have-ifunc)) +-tests-ifuncstatic := ifuncmain1static ifuncmain1picstatic \ +- ifuncmain2static ifuncmain2picstatic \ +- ifuncmain4static ifuncmain4picstatic \ +- ifuncmain5static ifuncmain5picstatic \ +- ifuncmain7static ifuncmain7picstatic ++tests-ifuncstatic := \ ++ ifuncmain1static \ ++ ifuncmain1picstatic \ ++ ifuncmain2static \ ++ ifuncmain2picstatic \ ++ ifuncmain4static \ ++ ifuncmain4picstatic \ ++ ifuncmain5static \ ++ ifuncmain5picstatic \ ++ ifuncmain7static \ ++ ifuncmain7picstatic \ ++ # tests-ifuncstatic + ifeq (yes,$(have-gcc-ifunc)) + tests-ifuncstatic += ifuncmain9static ifuncmain9picstatic + endif + tests-static += $(tests-ifuncstatic) + tests-internal += $(tests-ifuncstatic) + ifeq (yes,$(build-shared)) +-tests += tst-ifunc-fault-lazy tst-ifunc-fault-bindnow ++tests += \ ++ tst-ifunc-fault-bindnow \ ++ tst-ifunc-fault-lazy \ ++ # tests + # Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8. + tests-internal += \ +- ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \ +- ifuncmain1staticpic \ +- ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \ +- ifuncmain5 ifuncmain5pic ifuncmain5staticpic \ +- ifuncmain7 ifuncmain7pic ++ ifuncmain1 \ ++ ifuncmain1pic \ ++ ifuncmain1staticpic \ ++ ifuncmain1vis \ ++ ifuncmain1vispic \ ++ ifuncmain2 \ ++ ifuncmain2pic \ ++ ifuncmain3 \ ++ ifuncmain4 \ ++ ifuncmain5 \ ++ ifuncmain5pic \ ++ ifuncmain5staticpic \ ++ ifuncmain7 \ ++ ifuncmain7pic \ ++ # tests-internal + ifeq (yes,$(have-gcc-ifunc)) +-tests-internal += ifuncmain9 ifuncmain9pic ++tests-internal += \ ++ ifuncmain9 \ ++ ifuncmain9pic \ ++ # tests-internal + endif +-ifunc-test-modules = ifuncdep1 ifuncdep1pic ifuncdep2 ifuncdep2pic \ +- ifuncdep5 ifuncdep5pic ++ifunc-test-modules = \ ++ ifuncdep1 \ ++ ifuncdep1pic \ ++ ifuncdep2 \ ++ ifuncdep2pic \ ++ ifuncdep5 \ ++ ifuncdep5pic \ ++ # ifunc-test-modules + extra-test-objs += $(ifunc-test-modules:=.o) + test-internal-extras += $(ifunc-test-modules) + ifeq (yes,$(have-fpie)) +-ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \ +- ifuncmain5pie ifuncmain6pie ifuncmain7pie ++ifunc-pie-tests = \ ++ ifuncmain1pie \ ++ ifuncmain1staticpie \ ++ ifuncmain1vispie \ ++ ifuncmain5pie \ ++ ifuncmain6pie \ ++ ifuncmain7pie \ ++ # ifunc-pie-tests + ifeq (yes,$(have-gcc-ifunc)) + ifunc-pie-tests += ifuncmain9pie + endif +@@ -706,30 +889,50 @@ endif + tests-internal += $(ifunc-pie-tests) + tests-pie += $(ifunc-pie-tests) + endif +-modules-names += ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6 ++modules-names += \ ++ ifuncmod1 \ ++ ifuncmod3 \ ++ ifuncmod5 \ ++ ifuncmod6 \ ++ # module-names + endif + endif + + ifeq (yes,$(build-shared)) + ifeq ($(run-built-tests),yes) +-tests-special += $(objpfx)tst-pathopt.out $(objpfx)tst-rtld-load-self.out \ +- $(objpfx)tst-rtld-preload.out $(objpfx)argv0test.out \ +- $(objpfx)tst-rtld-help.out ++tests-special += \ ++ $(objpfx)argv0test.out \ ++ $(objpfx)tst-pathopt.out \ ++ $(objpfx)tst-rtld-help.out \ ++ $(objpfx)tst-rtld-load-self.out \ ++ $(objpfx)tst-rtld-preload.out \ ++ # tests-special + endif +-tests-special += $(objpfx)check-textrel.out $(objpfx)check-execstack.out \ +- $(objpfx)check-wx-segment.out \ +- $(objpfx)check-localplt.out $(objpfx)check-initfini.out ++tests-special += \ ++ $(objpfx)check-execstack.out \ ++ $(objpfx)check-initfini.out \ ++ $(objpfx)check-localplt.out \ ++ $(objpfx)check-textrel.out \ ++ $(objpfx)check-wx-segment.out \ ++ # tests-special + endif + + ifeq ($(run-built-tests),yes) +-tests-special += $(objpfx)order-cmp.out $(objpfx)tst-array1-cmp.out \ +- $(objpfx)tst-array1-static-cmp.out \ +- $(objpfx)tst-array2-cmp.out $(objpfx)tst-array3-cmp.out \ +- $(objpfx)tst-array4-cmp.out $(objpfx)tst-array5-cmp.out \ +- $(objpfx)tst-array5-static-cmp.out $(objpfx)order2-cmp.out \ +- $(objpfx)tst-initorder-cmp.out \ +- $(objpfx)tst-initorder2-cmp.out $(objpfx)tst-unused-dep.out \ +- $(objpfx)tst-unused-dep-cmp.out ++tests-special += \ ++ $(objpfx)order-cmp.out \ ++ $(objpfx)order2-cmp.out \ ++ $(objpfx)tst-array1-cmp.out \ ++ $(objpfx)tst-array1-static-cmp.out \ ++ $(objpfx)tst-array2-cmp.out \ ++ $(objpfx)tst-array3-cmp.out \ ++ $(objpfx)tst-array4-cmp.out \ ++ $(objpfx)tst-array5-cmp.out \ ++ $(objpfx)tst-array5-static-cmp.out \ ++ $(objpfx)tst-initorder-cmp.out \ ++ $(objpfx)tst-initorder2-cmp.out \ ++ $(objpfx)tst-unused-dep-cmp.out \ ++ $(objpfx)tst-unused-dep.out \ ++ # tests-special + endif + + check-abi: $(objpfx)check-abi-ld.out +@@ -811,6 +1014,7 @@ rtld-stubbed-symbols = \ + free \ + malloc \ + realloc \ ++ # rtld-stubbed-symbols + + ifeq ($(have-ssp),yes) + # rtld is not built with the stack protector, so these references will +-- +2.27.0 + |