diff options
Diffstat (limited to 'system/gcc/005_all_default-as-needed.patch')
| -rw-r--r-- | system/gcc/005_all_default-as-needed.patch | 157 |
1 files changed, 80 insertions, 77 deletions
diff --git a/system/gcc/005_all_default-as-needed.patch b/system/gcc/005_all_default-as-needed.patch index ee4f7962a..00852197f 100644 --- a/system/gcc/005_all_default-as-needed.patch +++ b/system/gcc/005_all_default-as-needed.patch @@ -1,9 +1,25 @@ # DP: On linux targets pass --as-needed by default to the linker, but always # DP: link the sanitizer libraries with --no-as-needed. +Index: b/gcc/gcc.c +=================================================================== --- a/gcc/gcc.c +++ b/gcc/gcc.c -@@ -568,8 +568,11 @@ proper position among the other output f +@@ -692,8 +692,11 @@ proper position among the other output f + #ifdef LIBASAN_EARLY_SPEC + #define LIBASAN_SPEC STATIC_LIBASAN_LIBS + #elif defined(HAVE_LD_STATIC_DYNAMIC) +-#define LIBASAN_SPEC "%{static-libasan:" LD_STATIC_OPTION \ +- "} -lasan %{static-libasan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBASAN_SPEC "%{static-libasan:" LD_STATIC_OPTION "}" \ ++ " %{!static-libasan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -lasan " \ ++ " %{static-libasan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-libasan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBASAN_LIBS + #else + #define LIBASAN_SPEC "-lasan" STATIC_LIBASAN_LIBS +@@ -710,8 +713,11 @@ proper position among the other output f #ifdef LIBTSAN_EARLY_SPEC #define LIBTSAN_SPEC STATIC_LIBTSAN_LIBS #elif defined(HAVE_LD_STATIC_DYNAMIC) @@ -17,21 +33,53 @@ STATIC_LIBTSAN_LIBS #else #define LIBTSAN_SPEC "-ltsan" STATIC_LIBTSAN_LIBS +@@ -728,8 +734,11 @@ proper position among the other output f + #ifdef LIBLSAN_EARLY_SPEC + #define LIBLSAN_SPEC STATIC_LIBLSAN_LIBS + #elif defined(HAVE_LD_STATIC_DYNAMIC) +-#define LIBLSAN_SPEC "%{static-liblsan:" LD_STATIC_OPTION \ +- "} -llsan %{static-liblsan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBLSAN_SPEC "%{static-liblsan:" LD_STATIC_OPTION "}" \ ++ " %{!static-liblsan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -llsan " \ ++ " %{static-liblsan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-liblsan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBLSAN_LIBS + #else + #define LIBLSAN_SPEC "-llsan" STATIC_LIBLSAN_LIBS +@@ -744,8 +753,11 @@ proper position among the other output f + #define STATIC_LIBUBSAN_LIBS \ + " %{static-libubsan|static:%:include(libsanitizer.spec)%(link_libubsan)}" + #ifdef HAVE_LD_STATIC_DYNAMIC +-#define LIBUBSAN_SPEC "%{static-libubsan:" LD_STATIC_OPTION \ +- "} -lubsan %{static-libubsan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBUBSAN_SPEC "%{static-libubsan:" LD_STATIC_OPTION "}" \ ++ " %{!static-libubsan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -lubsan " \ ++ " %{static-libubsan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-libubsan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBUBSAN_LIBS + #else + #define LIBUBSAN_SPEC "-lubsan" STATIC_LIBUBSAN_LIBS +Index: b/gcc/config/gnu-user.h +=================================================================== --- a/gcc/config/gnu-user.h +++ b/gcc/config/gnu-user.h -@@ -124,13 +124,13 @@ +@@ -161,15 +161,15 @@ see the files COPYING3 and COPYING.RUNTI #define LIBASAN_EARLY_SPEC "%{!shared:libasan_preinit%O%s} " \ "%{static-libasan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -lasan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-libasan:-lasan}" + LD_DYNAMIC_OPTION "}}%{!static-libasan:%{!fuse-ld=gold:--push-state} --no-as-needed -lasan %{fuse-ld=gold:--as-needed;:--pop-state}}" #undef LIBTSAN_EARLY_SPEC - #define LIBTSAN_EARLY_SPEC "%{static-libtsan:%{!shared:" \ + #define LIBTSAN_EARLY_SPEC "%{!shared:libtsan_preinit%O%s} " \ + "%{static-libtsan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -ltsan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-libtsan:-ltsan}" + LD_DYNAMIC_OPTION "}}%{!static-libtsan:%{!fuse-ld=gold:--push-state} --no-as-needed -ltsan %{fuse-ld=gold:--as-needed;:--pop-state}}" #undef LIBLSAN_EARLY_SPEC - #define LIBLSAN_EARLY_SPEC "%{static-liblsan:%{!shared:" \ + #define LIBLSAN_EARLY_SPEC "%{!shared:liblsan_preinit%O%s} " \ + "%{static-liblsan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -llsan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-liblsan:-llsan}" + LD_DYNAMIC_OPTION "}}%{!static-liblsan:%{!fuse-ld=gold:--push-state} --no-as-needed -llsan %{fuse-ld=gold:--as-needed;:--pop-state}}" @@ -40,7 +88,8 @@ Index: b/gcc/config/aarch64/aarch64-linux.h =================================================================== --- a/gcc/config/aarch64/aarch64-linux.h +++ b/gcc/config/aarch64/aarch64-linux.h -@@ -36,5 +36,6 @@ +@@ -35,6 +35,7 @@ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" #define LINUX_TARGET_LINK_SPEC "%{h*} \ + --as-needed \ @@ -77,7 +126,7 @@ Index: b/gcc/config/s390/linux.h =================================================================== --- a/gcc/config/s390/linux.h +++ b/gcc/config/s390/linux.h -@@ -65,7 +65,7 @@ along with GCC; see the file COPYING3. +@@ -78,7 +78,7 @@ along with GCC; see the file COPYING3. #undef LINK_SPEC #define LINK_SPEC \ @@ -90,26 +139,27 @@ Index: b/gcc/config/rs6000/linux64.h =================================================================== --- a/gcc/config/rs6000/linux64.h +++ b/gcc/config/rs6000/linux64.h -@@ -466,12 +466,12 @@ extern int dot_symbols; +@@ -490,13 +490,13 @@ extern int dot_symbols; " -m elf64ppc") #endif -#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \ +#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " --as-needed %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ - -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \ + %{!static-pie: \ + %{rdynamic:-export-dynamic} \ + -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}}} \ %(link_os_extra_spec32)" -#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " %{!shared: %{!static: \ +#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " --as-needed %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ - -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}} \ - %(link_os_extra_spec64)" + %{!static-pie: \ + %{rdynamic:-export-dynamic} \ + -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}}} \ Index: b/gcc/config/rs6000/sysv4.h =================================================================== --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h -@@ -784,7 +784,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF +@@ -811,7 +811,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ MUSL_DYNAMIC_LINKER) @@ -122,7 +172,8 @@ Index: b/gcc/config/i386/gnu-user64.h =================================================================== --- a/gcc/config/i386/gnu-user64.h +++ b/gcc/config/i386/gnu-user64.h -@@ -57,5 +57,6 @@ see the files COPYING3 and COPYING.RUNTI +@@ -56,6 +56,7 @@ + "%{" SPEC_64 ":-m " GNU_USER_LINK_EMULATION64 "} \ %{" SPEC_32 ":-m " GNU_USER_LINK_EMULATION32 "} \ %{" SPEC_X32 ":-m " GNU_USER_LINK_EMULATIONX32 "} \ + --as-needed \ @@ -141,7 +192,7 @@ Index: b/gcc/config/i386/gnu-user.h +#define GNU_USER_TARGET_LINK_SPEC "-m %(link_emulation) --as-needed %{shared:-shared} \ %{!shared: \ %{!static: \ - %{rdynamic:-export-dynamic} \ + %{!static-pie: \ Index: b/gcc/config/alpha/linux-elf.h =================================================================== --- a/gcc/config/alpha/linux-elf.h @@ -151,7 +202,7 @@ Index: b/gcc/config/alpha/linux-elf.h #define ELF_DYNAMIC_LINKER GNU_USER_DYNAMIC_LINKER -#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \ -+#define LINK_SPEC "-m elf64alpha --as-needed %{G*} %{relax:-relax} \ ++#define LINK_SPEC "-m elf64alpha --as-needed %{G*} %{relax:-relax} \ %{O*:-O3} %{!O*:-O1} \ %{shared:-shared} \ %{!shared: \ @@ -159,7 +210,8 @@ Index: b/gcc/config/arm/linux-elf.h =================================================================== --- a/gcc/config/arm/linux-elf.h +++ b/gcc/config/arm/linux-elf.h -@@ -73,5 +73,6 @@ +@@ -70,6 +70,7 @@ + %{rdynamic:-export-dynamic} \ %{!shared:-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \ -X \ + --as-needed \ @@ -178,64 +230,15 @@ Index: b/gcc/config/mips/gnu-user.h %{!shared: \ %{!static: \ %{rdynamic:-export-dynamic} \ -Index: b/libjava/Makefile.am -=================================================================== ---- a/libjava/Makefile.am -+++ b/libjava/Makefile.am -@@ -627,14 +631,14 @@ - rm .libs/libgcj_bc.so; \ - mv .libs/libgcj_bc.so.1.0.0 .libs/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o .libs/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o .libs/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm .libs/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 .libs/libgcj_bc.so.1 - - ## This rule creates the libgcj_bc library that is actually installed. - install/libgcj_bc.la: $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_DEPENDENCIES) install/$(am__dirstamp) - $(libgcj_bc_la_LINK) $(am_libgcj_bc_la_rpath) $(libgcj_bc_la_LDFLAGS) \ -- $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -+ $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -Wl,--no-as-needed -lgcj - - ## Note that property_files is defined in sources.am. - propertyo_files = $(patsubst classpath/resource/%,%,$(addsuffix .lo,$(property_files))) -@@ -762,7 +766,7 @@ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.la; - -Index: b/libjava/Makefile.in +Index: b/gcc/config/riscv/linux.h =================================================================== ---- a/libjava/Makefile.in -+++ b/libjava/Makefile.in -@@ -10644,13 +10648,13 @@ - rm .libs/libgcj_bc.so; \ - mv .libs/libgcj_bc.so.1.0.0 .libs/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o .libs/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o .libs/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm .libs/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 .libs/libgcj_bc.so.1 - - install/libgcj_bc.la: $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_DEPENDENCIES) install/$(am__dirstamp) - $(libgcj_bc_la_LINK) $(am_libgcj_bc_la_rpath) $(libgcj_bc_la_LDFLAGS) \ -- $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -+ $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -Wl,--no-as-needed -lgcj - - $(propertyo_files): %.lo: classpath/resource/% - $(mkinstalldirs) `dirname $@`; \ -@@ -12494,7 +12498,7 @@ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - @USE_LIBGCJ_BC_TRUE@ mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - @USE_LIBGCJ_BC_TRUE@ $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ --@USE_LIBGCJ_BC_TRUE@ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+@USE_LIBGCJ_BC_TRUE@ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - @USE_LIBGCJ_BC_TRUE@ $(LN_S) libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.la; - +--- a/gcc/config/riscv/linux.h ++++ b/gcc/config/riscv/linux.h +@@ -50,6 +50,7 @@ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" + + #define LINK_SPEC "\ ++-as-needed \ + -melf" XLEN_SPEC "lriscv \ + %{mno-relax:--no-relax} \ + %{shared} \ |