From: Anton Johansson <anjo@rev.ng>
Date: Mon, 27 Feb 2023 13:51:38 +0000 (+0100)
Subject: target/arm: set `CF_PCREL` in `arm_cpu_realizefn`
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e607ea39efc5e091e89759c0957fe7a41c87a290;p=qemu.git

target/arm: set `CF_PCREL` in `arm_cpu_realizefn`

Signed-off-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230227135202.9710-4-anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 0b333a749f..b21d52cce7 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1557,6 +1557,11 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
     Error *local_err = NULL;
     bool no_aa32 = false;
 
+    /* Use pc-relative instructions in system-mode */
+#ifndef CONFIG_USER_ONLY
+    cs->tcg_cflags |= CF_PCREL;
+#endif
+
     /* If we needed to query the host kernel for the CPU features
      * then it's possible that might have failed in the initfn, but
      * this is the first point where we can report it.