From 07ce0b05300de5bc8f1932a4cfbe38f3323e5ab1 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 9 Dec 2020 13:58:39 -0600 Subject: tcg: Introduce INDEX_op_qemu_st8_i32 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enable this on i386 to restrict the set of input registers for an 8-bit store, as required by the architecture. This removes the last use of scratch registers for user-only mode. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/aarch64/tcg-target.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tcg/aarch64/tcg-target.h') diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index 8a6b975..108a1fa 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -88,6 +88,7 @@ typedef enum { #define TCG_TARGET_HAS_extrl_i64_i32 0 #define TCG_TARGET_HAS_extrh_i64_i32 0 #define TCG_TARGET_HAS_goto_ptr 1 +#define TCG_TARGET_HAS_qemu_st8_i32 0 #define TCG_TARGET_HAS_div_i64 1 #define TCG_TARGET_HAS_rem_i64 1 -- cgit v1.1