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authorStefan Liebler <stli@linux.ibm.com>2022-04-13 14:36:09 +0200
committerStefan Liebler <stli@linux.ibm.com>2022-04-14 10:37:45 +0200
commit2376944b9e5c0364b9fb473e4d8dabca31b57167 (patch)
tree667c9804b85bc97b8c465f433d965b479d1e8e81 /elf/Makefile
parent535e935a284b2ec96659d1ac40eebf61321f2362 (diff)
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S390: Add new s390 platform z16.
The new IBM z16 is added to platform string array.
The macro _DL_PLATFORMS_COUNT is incremented.

_dl_hwcaps_subdir is extended by "z16" if HWCAP_S390_VXRS_PDE2
is set. HWCAP_S390_NNPA is not tested in _dl_hwcaps_subdirs_active
as those instructions may be replaced or removed in future.

tst-glibc-hwcaps.c is extended in order to test z16 via new marker5.

A fatal glibc error is dumped if glibc was build with architecture
level set for z16, but run on an older machine. (See dl-hwcap-check.h)
Diffstat (limited to 'elf/Makefile')
-rw-r--r--elf/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/elf/Makefile b/elf/Makefile
index c96924e9c2..d30d0ee917 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -617,6 +617,11 @@ modules-names = \
   libmarkermod4-2 \
   libmarkermod4-3 \
   libmarkermod4-4 \
+  libmarkermod5-1 \
+  libmarkermod5-2 \
+  libmarkermod5-3 \
+  libmarkermod5-4 \
+  libmarkermod5-5 \
   ltglobmod1 \
   ltglobmod2 \
   neededobj1 \
@@ -2501,6 +2506,7 @@ 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 $(subst -, ,$*)) \
@@ -2513,6 +2519,8 @@ $(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.