diff mbox series

[PULL,057/148] include/exec: Protect icount_enabled from poisoned symbols

Message ID 20250424004934.598783-58-richard.henderson@linaro.org
State Accepted
Commit 1751889b5a63f7b246525fad4cfd6902e674dcc4
Headers show
Series [PULL,001/148] exec/tswap: target code can use TARGET_BIG_ENDIAN instead of target_words_bigendian() | expand

Commit Message

Richard Henderson April 24, 2025, 12:48 a.m. UTC 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/icount.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/exec/icount.h b/include/exec/icount.h
index 4964987ae4..7a26b40084 100644
--- a/include/exec/icount.h
+++ b/include/exec/icount.h
@@ -22,13 +22,21 @@  typedef enum {
     ICOUNT_ADAPTATIVE,
 } ICountMode;
 
-#if defined(CONFIG_TCG) && !defined(CONFIG_USER_ONLY)
+#ifdef CONFIG_TCG
 extern ICountMode use_icount;
 #define icount_enabled() (use_icount)
 #else
 #define icount_enabled() ICOUNT_DISABLED
 #endif
 
+/* Protect the CONFIG_USER_ONLY test vs poisoning. */
+#if defined(COMPILING_PER_TARGET) || defined(COMPILING_SYSTEM_VS_USER)
+# ifdef CONFIG_USER_ONLY
+#  undef  icount_enabled
+#  define icount_enabled() ICOUNT_DISABLED
+# endif
+#endif
+
 /*
  * Update the icount with the executed instructions. Called by
  * cpus-tcg vCPU thread so the main-loop can see time has moved forward.