From: Joel Sherrill <joel@rtems.org>
Date: Thu, 25 Feb 2016 17:43:18 +0000 (-0600)
Subject: newlib/configure.host: Turn off sti/cli for i386 setjmp for i386-rtems*
X-Git-Tag: newlib-snapshot-20160226~1
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=678f774727527b0d398052ee4dcbcbcf72327910;p=newlib-cygwin.git

newlib/configure.host: Turn off sti/cli for i386 setjmp for i386-rtems*
---

diff --git a/newlib/configure.host b/newlib/configure.host
index 5fa37d4b0..f6abb5c37 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -592,6 +592,8 @@ case "${host}" in
 	newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC"
         # turn off unsupported items in posix directory 
 	newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN -D_NO_POSIX_SPAWN"
+        # turn off using cli/sti in i386 setjmp/longjmp
+	newlib_cflags="${newlib_cflags} -D_I386MACH_ALLOW_HW_INTERRUPTS"
 	;;
 # VxWorks supplies its own version of malloc, and the newlib one
 # doesn't work because VxWorks does not have sbrk.