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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-02-09 12:19:44 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-02-09 12:19:58 -0800 |
| commit | 3403a17fea8ccef7dc5f99553a13231acf838744 (patch) | |
| tree | aebc6b60fec4cdddcf0587ed021cad7eb95598de /sysdeps/x86_64/Makefile | |
| parent | 1266b9361aaafb122d530efefa90381e44d5b88e (diff) | |
| download | glibc-3403a17fea8ccef7dc5f99553a13231acf838744.tar.gz glibc-3403a17fea8ccef7dc5f99553a13231acf838744.tar.xz glibc-3403a17fea8ccef7dc5f99553a13231acf838744.zip | |
x86-64: Verify that _dl_runtime_resolve preserves vector registers
On x86-64, _dl_runtime_resolve must preserve the first 8 vector registers. Add 3 _dl_runtime_resolve tests to verify that SSE, AVX and AVX512 registers are preserved. * sysdeps/x86_64/Makefile (tests): Add tst-sse, tst-avx and tst-avx512. (test-extras): Add tst-avx-aux and tst-avx512-aux. (extra-test-objs): Add tst-avx-aux.o and tst-avx512-aux.o. (modules-names): Add tst-ssemod, tst-avxmod and tst-avx512mod. ($(objpfx)tst-sse): New rule. ($(objpfx)tst-avx): Likewise. ($(objpfx)tst-avx512): Likewise. (CFLAGS-tst-avx-aux.c): New. (CFLAGS-tst-avxmod.c): Likewise. (CFLAGS-tst-avx512-aux.c): Likewise. (CFLAGS-tst-avx512mod.c): Likewise. * sysdeps/x86_64/tst-avx-aux.c: New file. * sysdeps/x86_64/tst-avx.c: Likewise. * sysdeps/x86_64/tst-avx512-aux.c: Likewise. * sysdeps/x86_64/tst-avx512.c: Likewise. * sysdeps/x86_64/tst-avx512mod.c: Likewise. * sysdeps/x86_64/tst-avxmod.c: Likewise. * sysdeps/x86_64/tst-sse.c: Likewise. * sysdeps/x86_64/tst-ssemod.c: Likewise.
Diffstat (limited to 'sysdeps/x86_64/Makefile')
| -rw-r--r-- | sysdeps/x86_64/Makefile | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/sysdeps/x86_64/Makefile b/sysdeps/x86_64/Makefile index 5f25893dc9..5075c91277 100644 --- a/sysdeps/x86_64/Makefile +++ b/sysdeps/x86_64/Makefile @@ -52,9 +52,12 @@ $(objpfx)tst-quad2pie: $(objpfx)tst-quadmod2pie.o CFLAGS-tst-quad1pie.c = $(PIE-ccflag) CFLAGS-tst-quad2pie.c = $(PIE-ccflag) -tests += tst-audit3 tst-audit4 tst-audit5 tst-audit6 tst-audit7 tst-audit10 -test-extras += tst-audit4-aux tst-audit10-aux -extra-test-objs += tst-audit4-aux.o tst-audit10-aux.o +tests += tst-audit3 tst-audit4 tst-audit5 tst-audit6 tst-audit7 \ + tst-audit10 tst-sse tst-avx tst-avx512 +test-extras += tst-audit4-aux tst-audit10-aux \ + tst-avx-aux tst-avx512-aux +extra-test-objs += tst-audit4-aux.o tst-audit10-aux.o \ + tst-avx-aux.o tst-avx512-aux.o tests += tst-split-dynreloc LDFLAGS-tst-split-dynreloc = -Wl,-T,$(..)sysdeps/x86_64/tst-split-dynreloc.lds @@ -65,7 +68,8 @@ modules-names += tst-auditmod3a tst-auditmod3b \ tst-auditmod5a tst-auditmod5b \ tst-auditmod6a tst-auditmod6b tst-auditmod6c \ tst-auditmod7a tst-auditmod7b \ - tst-auditmod10a tst-auditmod10b + tst-auditmod10a tst-auditmod10b \ + tst-ssemod tst-avxmod tst-avx512mod $(objpfx)tst-audit3: $(objpfx)tst-auditmod3a.so $(objpfx)tst-audit3.out: $(objpfx)tst-auditmod3b.so @@ -92,6 +96,10 @@ $(objpfx)tst-audit10: $(objpfx)tst-audit10-aux.o $(objpfx)tst-auditmod10a.so $(objpfx)tst-audit10.out: $(objpfx)tst-auditmod10b.so tst-audit10-ENV = LD_AUDIT=$(objpfx)tst-auditmod10b.so +$(objpfx)tst-sse: $(objpfx)tst-ssemod.so +$(objpfx)tst-avx: $(objpfx)tst-avx-aux.o $(objpfx)tst-avxmod.so +$(objpfx)tst-avx512: $(objpfx)tst-avx512-aux.o $(objpfx)tst-avx512mod.so + AVX-CFLAGS=-mavx -mno-vzeroupper CFLAGS-tst-audit4-aux.c += $(AVX-CFLAGS) CFLAGS-tst-auditmod4a.c += $(AVX-CFLAGS) @@ -99,11 +107,15 @@ CFLAGS-tst-auditmod4b.c += $(AVX-CFLAGS) CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS) CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS) CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS) +CFLAGS-tst-avx-aux.c += $(AVX-CFLAGS) +CFLAGS-tst-avxmod.c += $(AVX-CFLAGS) ifeq (yes,$(config-cflags-avx512)) AVX512-CFLAGS = -mavx512f CFLAGS-tst-audit10-aux.c += $(AVX512-CFLAGS) CFLAGS-tst-auditmod10a.c += $(AVX512-CFLAGS) CFLAGS-tst-auditmod10b.c += $(AVX512-CFLAGS) +CFLAGS-tst-avx512-aux.c += $(AVX512-CFLAGS) +CFLAGS-tst-avx512mod.c += $(AVX512-CFLAGS) endif endif |