mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
b1019999e8
qemu/include/exec/helper-proto-common.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

17 lines
412 B
C
Raw Normal View History

tcg: Split helper-proto.h Create helper-proto-common.h without the target specific portion. Use that in tcg-op-common.h. Include helper-proto.h in target/arm and target/hexagon before helper-info.c.inc; all other targets are already correct in this regard. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-04-01 06:13:36 +03:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Helper file for declaring TCG helper functions.
* This one expands prototypes for the helper functions.
*/
#ifndef HELPER_PROTO_COMMON_H
#define HELPER_PROTO_COMMON_H
tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128 We adjust CONFIG_ATOMIC128 and CONFIG_CMPXCHG128 with CONFIG_ATOMIC128_OPT in atomic128.h. It is difficult to tell when those changes have been applied with the ifdef we must use with CONFIG_CMPXCHG128. So instead use HAVE_CMPXCHG128, which triggers -Werror-undef when the proper header has not been included. Improves tcg_gen_atomic_cmpxchg_i128 for s390x host, which requires CONFIG_ATOMIC128_OPT. Without this we fall back to EXCP_ATOMIC to single-step 128-bit atomics, which is slow enough to cause some tests to time out. Reported-by: Thomas Huth <thuth@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-13 23:06:15 +03:00
#include "qemu/atomic128.h" /* for HAVE_CMPXCHG128 */
tcg: Split helper-proto.h Create helper-proto-common.h without the target specific portion. Use that in tcg-op-common.h. Include helper-proto.h in target/arm and target/hexagon before helper-info.c.inc; all other targets are already correct in this regard. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-04-01 06:13:36 +03:00
#define HELPER_H "accel/tcg/tcg-runtime.h"
#include "exec/helper-proto.h.inc"
#undef HELPER_H
#endif /* HELPER_PROTO_COMMON_H */
Reference in New Issue Copy Permalink