76f9d6ad19
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> |
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.. | ||
atomic_common.c.inc | ||
atomic_template.h | ||
cpu-exec-common.c | ||
cpu-exec.c | ||
cputlb.c | ||
debuginfo.c | ||
debuginfo.h | ||
internal.h | ||
ldst_atomicity.c.inc | ||
ldst_common.c.inc | ||
meson.build | ||
monitor.c | ||
perf.c | ||
perf.h | ||
plugin-gen.c | ||
plugin-helpers.h | ||
tb-context.h | ||
tb-hash.h | ||
tb-jmp-cache.h | ||
tb-maint.c | ||
tcg-accel-ops-icount.c | ||
tcg-accel-ops-icount.h | ||
tcg-accel-ops-mttcg.c | ||
tcg-accel-ops-mttcg.h | ||
tcg-accel-ops-rr.c | ||
tcg-accel-ops-rr.h | ||
tcg-accel-ops.c | ||
tcg-accel-ops.h | ||
tcg-all.c | ||
tcg-runtime-gvec.c | ||
tcg-runtime.c | ||
tcg-runtime.h | ||
trace-events | ||
trace.h | ||
translate-all.c | ||
translator.c | ||
user-exec-stub.c | ||
user-exec.c |