diff options
| -rw-r--r-- | arch/x86/Makefrag.am | 3 | ||||
| -rw-r--r-- | arch/x86/configfrag.ac | 8 |
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/Makefrag.am b/arch/x86/Makefrag.am index 7d4415d3..224ca59b 100644 --- a/arch/x86/Makefrag.am +++ b/arch/x86/Makefrag.am @@ -10,9 +10,6 @@ AM_CFLAGS += -fno-asynchronous-unwind-tables # For now, use frame pointers for convenient stack tracing. AM_CFLAGS += -fno-omit-frame-pointer -# Never generate instructions that are unhandled in kernel mode. -AM_CFLAGS += -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-avx - x15_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096 if I386 diff --git a/arch/x86/configfrag.ac b/arch/x86/configfrag.ac index d40a51ab..0ce93e0a 100644 --- a/arch/x86/configfrag.ac +++ b/arch/x86/configfrag.ac @@ -39,6 +39,14 @@ m4_define([x86_SELECT], AS_IF([test x"$opt_i386" = xyes], [x86_SELECT_I386], [test x"$opt_amd64" = xyes], [x86_SELECT_AMD64]) + # Never generate instructions that are unhandled in kernel mode + AX_APPEND_COMPILE_FLAGS([ \ + -mno-mmx \ + -mno-3dnow \ + -mno-sse \ + -mno-sse2 \ + -mno-avx]) + AC_DEFINE_UNQUOTED([X15_X86_MACHINE], [$machine], [machine]) AC_MSG_NOTICE([machine type: $arch ($machine)])]) |