From 05b922dd0a1919c265361ca62902d6cdaea4cc36 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 26 Dec 2011 00:02:18 +0000 Subject: tcg/arm: Use r6 as TCG_AREG0 to avoid clash with Thumb framepointer On ARM, in Thumb mode r7 is used for the framepointer; this meant that we would fail to compile in debug mode because we were using r7 for TCG_AREG0. Shift to r6 instead to avoid this clash. (Bug reported as LP:870990.) Signed-off-by: Peter Maydell Signed-off-by: Andrzej Zaborowski --- tcg/arm/tcg-target.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tcg/arm') diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index 48586c3e6..0035b471f 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -78,7 +78,7 @@ typedef enum { enum { /* Note: must be synced with dyngen-exec.h */ - TCG_AREG0 = TCG_REG_R7, + TCG_AREG0 = TCG_REG_R6, }; static inline void flush_icache_range(unsigned long start, unsigned long stop) -- cgit v1.2.3