qemu-kvm/SOURCES/fix_linking_error_for_ppc.patch

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2022-12-16 08:55:03 +00:00
From c9f8004b6adf7020ba742d16b132e84ff6e57863 Mon Sep 17 00:00:00 2001
From: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Date: Tue, 10 May 2022 20:54:39 -0300
Subject: [PATCH] mos6522: fix linking error when CONFIG_MOS6522 is not set
When CONFIG_MOS6522 is not set, building ppc64-softmmu target fails:
/usr/bin/ld: libqemu-ppc64-softmmu.fa.p/monitor_misc.c.o:(.data+0x1158): undefined reference to `hmp_info_via'
Make devices configuration available in hmp-commands*.hx and check for
CONFIG_MOS6522.
Fixes: 409e9f7131e5 (mos6522: add "info via" HMP command for debugging)
Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: Fabiano Rosas <farosas@linux.ibm.com>
Cc: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220510235439.54775-1-muriloo@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
hmp-commands-info.hx | 2 +-
monitor/misc.c | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index adfa085a9b..834bed089e 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -880,7 +880,7 @@ SRST
Show intel SGX information.
ERST
-#if defined(TARGET_M68K) || defined(TARGET_PPC)
+#if defined(CONFIG_MOS6522)
{
.name = "via",
.args_type = "",
diff --git a/monitor/misc.c b/monitor/misc.c
index 6c5bb82d3b..3d2312ba8d 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -84,6 +84,9 @@
#include "hw/s390x/storage-attributes.h"
#endif
+/* Make devices configuration available for use in hmp-commands*.hx templates */
+#include CONFIG_DEVICES
+
/* file descriptors passed via SCM_RIGHTS */
typedef struct mon_fd_t mon_fd_t;
struct mon_fd_t {