From 98ed8ecfc9dd9e22e4251251492f062dde32c3c4 Mon Sep 17 00:00:00 2001 From: Greg Kurz Date: Tue, 24 Jun 2014 19:26:29 +0200 Subject: exec: introduce target_words_bigendian() helper We currently have a virtio_is_big_endian() helper that provides the target endianness to the virtio code. As of today, the helper returns a fixed compile-time value. Of course, this will have to change if we want to support target endianness changes at run-time. Let's move the TARGET_WORDS_BIGENDIAN bits out to a new helper and have virtio_is_big_endian() implemented on top of it. This patch doesn't change any functionality. Signed-off-by: Greg Kurz Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- exec.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'exec.c') diff --git a/exec.c b/exec.c index a94c5832f4..18d6c35942 100644 --- a/exec.c +++ b/exec.c @@ -2759,14 +2759,12 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, } #endif -#if !defined(CONFIG_USER_ONLY) - /* * A helper function for the _utterly broken_ virtio device model to find out if * it's running on a big endian machine. Don't do this at home kids! */ -bool virtio_is_big_endian(void); -bool virtio_is_big_endian(void) +bool target_words_bigendian(void); +bool target_words_bigendian(void) { #if defined(TARGET_WORDS_BIGENDIAN) return true; @@ -2775,8 +2773,6 @@ bool virtio_is_big_endian(void) #endif } -#endif - #ifndef CONFIG_USER_ONLY bool cpu_physical_memory_is_io(hwaddr phys_addr) { -- cgit v1.2.1