From: Richard Henderson <richard.henderson@linaro.org>
Date: Tue, 29 Jul 2025 19:16:37 +0000 (-1000)
Subject: linux-user: Replace init_guest_commpage macro with function
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6e1c4ec4582814537c9a2b4700ff32da44fb27af;p=thirdparty%2Fqemu.git

linux-user: Replace init_guest_commpage macro with function

Turn the fallback macro into a function.  This will produce
a link error if the other macros are set up incorrectly.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 25f29e60dee..81bf05f581e 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1115,7 +1115,7 @@ static abi_ulong create_elf_tables(abi_ulong p, int argc, int envc,
 #define HI_COMMPAGE 0
 #define LO_COMMPAGE -1
 #ifndef HAVE_GUEST_COMMPAGE
-#define init_guest_commpage() true
+bool init_guest_commpage(void) { return true; }
 #endif
 #endif