diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/i386/Makefile | 3 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2016-04-09 Khem Raj <raj.khem@gmail.com> + + [BZ #17950] + * sysdeps/i386/Makefile [$(subdir) == elf] (CFLAGS-.os): + Add -mfpmath=387. + 2016-04-09 Mike Frysinger <vapier@gentoo.org> * sysdeps/i386/configure.ac: Change == to = when calling test. diff --git a/sysdeps/i386/Makefile b/sysdeps/i386/Makefile index 168512fc32..6c91842b0d 100644 --- a/sysdeps/i386/Makefile +++ b/sysdeps/i386/Makefile @@ -88,8 +88,9 @@ ifeq ($(subdir),elf) # Make sure no code in ld.so uses mm/xmm/ymm/zmm registers on i386 since # the first 3 mm/xmm/ymm/zmm registers are used to pass vector parameters # which must be preserved. +# With SSE disabled, ensure -fpmath is not set to use sse either. CFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),\ - -mno-sse -mno-mmx) + -mno-sse -mno-mmx -mfpmath=387) tests-special += $(objpfx)tst-ld-sse-use.out $(objpfx)tst-ld-sse-use.out: ../sysdeps/i386/tst-ld-sse-use.sh $(objpfx)ld.so |