diff options
| -rw-r--r-- | elf/Makefile | 5 | ||||
| -rw-r--r-- | elf/tst-glibc-hwcaps-cache.script | 6 | ||||
| -rw-r--r-- | sysdeps/s390/dl-procinfo.c | 5 | ||||
| -rw-r--r-- | sysdeps/s390/dl-procinfo.h | 2 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/Makefile | 25 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/dl-hwcaps-subdirs.c | 11 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/tst-glibc-hwcaps.c | 8 |
7 files changed, 53 insertions, 9 deletions
diff --git a/elf/Makefile b/elf/Makefile index 4fc3bd8239..37944c189c 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -349,6 +349,8 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ libmarkermod2-1 libmarkermod2-2 \ libmarkermod3-1 libmarkermod3-2 libmarkermod3-3 \ libmarkermod4-1 libmarkermod4-2 libmarkermod4-3 libmarkermod4-4 \ + libmarkermod5-1 libmarkermod5-2 libmarkermod5-3 libmarkermod5-4 \ + libmarkermod5-5 \ tst-dlmopen-dlerror-mod tst-dlmopen-gethostbyname-mod \ # Most modules build with _ISOMAC defined, but those filtered out @@ -1849,6 +1851,7 @@ LDFLAGS-libmarkermod1-1.so += -Wl,-soname,libmarkermod1.so LDFLAGS-libmarkermod2-1.so += -Wl,-soname,libmarkermod2.so LDFLAGS-libmarkermod3-1.so += -Wl,-soname,libmarkermod3.so LDFLAGS-libmarkermod4-1.so += -Wl,-soname,libmarkermod4.so +LDFLAGS-libmarkermod5-1.so += -Wl,-soname,libmarkermod5.so $(objpfx)libmarkermod%.os : markermodMARKER-VALUE.c $(compile-command.c) \ -DMARKER=marker$(firstword $(subst -, ,$*)) \ @@ -1861,6 +1864,8 @@ $(objpfx)libmarkermod3.so: $(objpfx)libmarkermod3-1.so cp $< $@ $(objpfx)libmarkermod4.so: $(objpfx)libmarkermod4-1.so cp $< $@ +$(objpfx)libmarkermod5.so: $(objpfx)libmarkermod5-1.so + cp $< $@ # tst-glibc-hwcaps-prepend checks that --glibc-hwcaps-prepend is # preferred over auto-detected subdirectories. diff --git a/elf/tst-glibc-hwcaps-cache.script b/elf/tst-glibc-hwcaps-cache.script index c3271f61f9..d58fc8c5de 100644 --- a/elf/tst-glibc-hwcaps-cache.script +++ b/elf/tst-glibc-hwcaps-cache.script @@ -4,6 +4,7 @@ cp $B/elf/libmarkermod2-1.so $L/libmarkermod2.so cp $B/elf/libmarkermod3-1.so $L/libmarkermod3.so cp $B/elf/libmarkermod4-1.so $L/libmarkermod4.so +cp $B/elf/libmarkermod5-1.so $L/libmarkermod5.so mkdirp 0770 $L/glibc-hwcaps/power9 cp $B/elf/libmarkermod2-2.so $L/glibc-hwcaps/power9/libmarkermod2.so @@ -20,6 +21,11 @@ mkdirp 0770 $L/glibc-hwcaps/z15 cp $B/elf/libmarkermod4-2.so $L/glibc-hwcaps/z13/libmarkermod4.so cp $B/elf/libmarkermod4-3.so $L/glibc-hwcaps/z14/libmarkermod4.so cp $B/elf/libmarkermod4-4.so $L/glibc-hwcaps/z15/libmarkermod4.so +mkdirp 0770 $L/glibc-hwcaps/z16 +cp $B/elf/libmarkermod5-2.so $L/glibc-hwcaps/z13/libmarkermod5.so +cp $B/elf/libmarkermod5-3.so $L/glibc-hwcaps/z14/libmarkermod5.so +cp $B/elf/libmarkermod5-4.so $L/glibc-hwcaps/z15/libmarkermod5.so +cp $B/elf/libmarkermod5-5.so $L/glibc-hwcaps/z16/libmarkermod5.so mkdirp 0770 $L/glibc-hwcaps/x86-64-v2 cp $B/elf/libmarkermod2-2.so $L/glibc-hwcaps/x86-64-v2/libmarkermod2.so diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c index 155f0bd99e..755b54ff13 100644 --- a/sysdeps/s390/dl-procinfo.c +++ b/sysdeps/s390/dl-procinfo.c @@ -64,11 +64,12 @@ PROCINFO_CLASS const char _dl_s390_cap_flags[23][9] #if !defined PROCINFO_DECL && defined SHARED ._dl_s390_platforms #else -PROCINFO_CLASS const char _dl_s390_platforms[10][7] +PROCINFO_CLASS const char _dl_s390_platforms[11][7] #endif #ifndef PROCINFO_DECL = { - "g5", "z900", "z990", "z9-109", "z10", "z196", "zEC12", "z13", "z14", "z15" + "g5", "z900", "z990", "z9-109", "z10", "z196", "zEC12", "z13", "z14", "z15", + "z16" } #endif #if !defined SHARED || defined PROCINFO_DECL diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h index e4e3e334a5..d44e1dd974 100644 --- a/sysdeps/s390/dl-procinfo.h +++ b/sysdeps/s390/dl-procinfo.h @@ -23,7 +23,7 @@ #define _DL_HWCAP_COUNT 23 -#define _DL_PLATFORMS_COUNT 10 +#define _DL_PLATFORMS_COUNT 11 /* The kernel provides up to 32 capability bits with elf_hwcap. */ #define _DL_FIRST_PLATFORM 32 diff --git a/sysdeps/s390/s390-64/Makefile b/sysdeps/s390/s390-64/Makefile index e5da26871c..66ed844e68 100644 --- a/sysdeps/s390/s390-64/Makefile +++ b/sysdeps/s390/s390-64/Makefile @@ -7,8 +7,11 @@ CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused CFLAGS-dl-load.c += -Wno-unused CFLAGS-dl-reloc.c += -Wno-unused -$(objpfx)tst-glibc-hwcaps: $(objpfx)libmarkermod2-1.so \ - $(objpfx)libmarkermod3-1.so $(objpfx)libmarkermod4-1.so +$(objpfx)tst-glibc-hwcaps: \ + $(objpfx)libmarkermod2-1.so \ + $(objpfx)libmarkermod3-1.so \ + $(objpfx)libmarkermod4-1.so \ + $(objpfx)libmarkermod5-1.so $(objpfx)tst-glibc-hwcaps.out: \ $(objpfx)libmarkermod2.so \ $(objpfx)glibc-hwcaps/z13/libmarkermod2.so \ @@ -19,6 +22,11 @@ $(objpfx)tst-glibc-hwcaps.out: \ $(objpfx)glibc-hwcaps/z13/libmarkermod4.so \ $(objpfx)glibc-hwcaps/z14/libmarkermod4.so \ $(objpfx)glibc-hwcaps/z15/libmarkermod4.so \ + $(objpfx)libmarkermod5.so \ + $(objpfx)glibc-hwcaps/z13/libmarkermod5.so \ + $(objpfx)glibc-hwcaps/z14/libmarkermod5.so \ + $(objpfx)glibc-hwcaps/z15/libmarkermod5.so \ + $(objpfx)glibc-hwcaps/z16/libmarkermod5.so $(objpfx)glibc-hwcaps/z13/libmarkermod2.so: $(objpfx)libmarkermod2-2.so $(make-target-directory) @@ -38,6 +46,19 @@ $(objpfx)glibc-hwcaps/z14/libmarkermod4.so: $(objpfx)libmarkermod4-3.so $(objpfx)glibc-hwcaps/z15/libmarkermod4.so: $(objpfx)libmarkermod4-4.so $(make-target-directory) cp $< $@ +$(objpfx)glibc-hwcaps/z13/libmarkermod5.so: $(objpfx)libmarkermod5-2.so + $(make-target-directory) + cp $< $@ +$(objpfx)glibc-hwcaps/z14/libmarkermod5.so: $(objpfx)libmarkermod5-3.so + $(make-target-directory) + cp $< $@ +$(objpfx)glibc-hwcaps/z15/libmarkermod5.so: $(objpfx)libmarkermod5-4.so + $(make-target-directory) + cp $< $@ +$(objpfx)glibc-hwcaps/z16/libmarkermod5.so: $(objpfx)libmarkermod5-5.so + $(make-target-directory) + cp $< $@ + ifeq (no,$(build-hardcoded-path-in-tests)) # This is an ld.so.cache test, and RPATH/RUNPATH in the executable diff --git a/sysdeps/s390/s390-64/dl-hwcaps-subdirs.c b/sysdeps/s390/s390-64/dl-hwcaps-subdirs.c index b9d094f3d7..187d732d56 100644 --- a/sysdeps/s390/s390-64/dl-hwcaps-subdirs.c +++ b/sysdeps/s390/s390-64/dl-hwcaps-subdirs.c @@ -19,8 +19,8 @@ #include <dl-hwcaps.h> #include <ldsodefs.h> -const char _dl_hwcaps_subdirs[] = "z15:z14:z13"; -enum { subdirs_count = 3 }; /* Number of components in _dl_hwcaps_subdirs. */ +const char _dl_hwcaps_subdirs[] = "z16:z15:z14:z13"; +enum { subdirs_count = 4 }; /* Number of components in _dl_hwcaps_subdirs. */ uint32_t _dl_hwcaps_subdirs_active (void) @@ -50,5 +50,12 @@ _dl_hwcaps_subdirs_active (void) return _dl_hwcaps_subdirs_build_bitmask (subdirs_count, active); ++active; + /* z16. + Note: We do not list HWCAP_S390_NNPA here as, according to the Principles of + Operation, those instructions may be replaced or removed in future. */ + if (!(GLRO (dl_hwcap) & HWCAP_S390_VXRS_PDE2)) + return _dl_hwcaps_subdirs_build_bitmask (subdirs_count, active); + ++active; + return _dl_hwcaps_subdirs_build_bitmask (subdirs_count, active); } diff --git a/sysdeps/s390/s390-64/tst-glibc-hwcaps.c b/sysdeps/s390/s390-64/tst-glibc-hwcaps.c index 02397a478c..f3b8ef3dec 100644 --- a/sysdeps/s390/s390-64/tst-glibc-hwcaps.c +++ b/sysdeps/s390/s390-64/tst-glibc-hwcaps.c @@ -25,6 +25,7 @@ extern int marker2 (void); extern int marker3 (void); extern int marker4 (void); +extern int marker5 (void); /* Return the arch level, 10 for the baseline libmarkermod*.so's. */ static int @@ -63,9 +64,11 @@ compute_level (void) return 12; if (strcmp (platform, "z15") == 0) return 13; + if (strcmp (platform, "z16") == 0) + return 14; printf ("warning: unrecognized AT_PLATFORM value: %s\n", platform); - /* Assume that the new platform supports z15. */ - return 13; + /* Assume that the new platform supports z16. */ + return 14; } static int @@ -76,6 +79,7 @@ do_test (void) TEST_COMPARE (marker2 (), MIN (level - 9, 2)); TEST_COMPARE (marker3 (), MIN (level - 9, 3)); TEST_COMPARE (marker4 (), MIN (level - 9, 4)); + TEST_COMPARE (marker5 (), MIN (level - 9, 5)); return 0; } |