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-rw-r--r--semihosting/meson.build5
-rw-r--r--semihosting/stubs-all.c6
-rw-r--r--semihosting/stubs-system.c6
-rw-r--r--semihosting/uaccess.c4
-rw-r--r--semihosting/user.c21
5 files changed, 33 insertions, 9 deletions
diff --git a/semihosting/meson.build b/semihosting/meson.build
index 86f5004..f3d38dd 100644
--- a/semihosting/meson.build
+++ b/semihosting/meson.build
@@ -7,8 +7,9 @@ specific_ss.add(when: ['CONFIG_SEMIHOSTING', 'CONFIG_SYSTEM_ONLY'], if_true: fil
'uaccess.c',
))
-common_ss.add(when: ['CONFIG_SEMIHOSTING', 'CONFIG_SYSTEM_ONLY'], if_false: files('stubs-all.c'))
-system_ss.add(when: ['CONFIG_SEMIHOSTING'], if_true: files(
+common_ss.add(when: 'CONFIG_SEMIHOSTING', if_false: files('stubs-all.c'))
+user_ss.add(when: 'CONFIG_SEMIHOSTING', if_true: files('user.c'))
+system_ss.add(when: 'CONFIG_SEMIHOSTING', if_true: files(
'config.c',
'console.c',
), if_false: files(
diff --git a/semihosting/stubs-all.c b/semihosting/stubs-all.c
index a2a1fc9..c001c84 100644
--- a/semihosting/stubs-all.c
+++ b/semihosting/stubs-all.c
@@ -11,6 +11,12 @@
#include "qemu/osdep.h"
#include "semihosting/semihost.h"
+/* Queries to config status default to off */
+bool semihosting_enabled(bool is_user)
+{
+ return false;
+}
+
SemihostingTarget semihosting_get_target(void)
{
return SEMIHOSTING_TARGET_AUTO;
diff --git a/semihosting/stubs-system.c b/semihosting/stubs-system.c
index f26cbb7..989789f 100644
--- a/semihosting/stubs-system.c
+++ b/semihosting/stubs-system.c
@@ -22,12 +22,6 @@ QemuOptsList qemu_semihosting_config_opts = {
},
};
-/* Queries to config status default to off */
-bool semihosting_enabled(bool is_user)
-{
- return false;
-}
-
/*
* All the rest are empty subs. We could g_assert_not_reached() but
* that adds extra weight to the final binary. Waste not want not.
diff --git a/semihosting/uaccess.c b/semihosting/uaccess.c
index 382a366..81ffeca 100644
--- a/semihosting/uaccess.c
+++ b/semihosting/uaccess.c
@@ -8,8 +8,10 @@
*/
#include "qemu/osdep.h"
-#include "exec/cpu-all.h"
+#include "accel/tcg/cpu-mmu-index.h"
#include "exec/exec-all.h"
+#include "exec/target_page.h"
+#include "exec/tlb-flags.h"
#include "semihosting/uaccess.h"
void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
diff --git a/semihosting/user.c b/semihosting/user.c
new file mode 100644
index 0000000..98c144c
--- /dev/null
+++ b/semihosting/user.c
@@ -0,0 +1,21 @@
+/*
+ * Semihosting for user emulation
+ *
+ * Copyright (c) 2019 Linaro Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "semihosting/semihost.h"
+
+bool semihosting_enabled(bool is_user)
+{
+ assert(is_user);
+ return true;
+}
+
+SemihostingTarget semihosting_get_target(void)
+{
+ return SEMIHOSTING_TARGET_AUTO;
+}