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[PATCH v3 6/6] tests/tcg: add user version of dumb-as-bricks semiconsole
From: |
Alex Bennée |
Subject: |
[PATCH v3 6/6] tests/tcg: add user version of dumb-as-bricks semiconsole test |
Date: |
Wed, 8 Jan 2020 15:02:52 +0000 |
There are linux-user users of semihosting so we'd better check things
work for them as well.
Signed-off-by: Alex Bennée <address@hidden>
---
v3
- include aarch64 version
v4
- use common semicall.h, test thumb & arm
---
tests/tcg/arm/semiconsole.c | 27 +++++++++++++++++++++++++++
tests/tcg/aarch64/Makefile.target | 7 +++++++
tests/tcg/arm/Makefile.target | 19 +++++++++++++++++++
3 files changed, 53 insertions(+)
create mode 100644 tests/tcg/arm/semiconsole.c
diff --git a/tests/tcg/arm/semiconsole.c b/tests/tcg/arm/semiconsole.c
new file mode 100644
index 00000000000..6ef0bd24500
--- /dev/null
+++ b/tests/tcg/arm/semiconsole.c
@@ -0,0 +1,27 @@
+/*
+ * linux-user semihosting console
+ *
+ * Copyright (c) 2019
+ * Written by Alex Bennée <address@hidden>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include "semicall.h"
+
+int main(void)
+{
+ char c;
+
+ printf("Semihosting Console Test\n");
+ printf("hit X to exit:");
+
+ do {
+ c = __semi_call(SYS_READC, 0);
+ printf("got '%c'\n", c);
+ } while (c != 'X');
+
+ return 0;
+}
diff --git a/tests/tcg/aarch64/Makefile.target
b/tests/tcg/aarch64/Makefile.target
index 96d2321045a..4281c766419 100644
--- a/tests/tcg/aarch64/Makefile.target
+++ b/tests/tcg/aarch64/Makefile.target
@@ -32,4 +32,11 @@ run-plugin-semihosting-with-%:
$(call strip-plugin,$<) 2> $<.err, \
"$< on $(TARGET_NAME) with $*")
+AARCH64_TESTS += semiconsole
+run-semiconsole: semiconsole
+ $(call skip-test, $<, "MANUAL ONLY")
+
+run-semiconsole-with-%:
+ $(call skip-test, $<, "MANUAL ONLY")
+
TESTS += $(AARCH64_TESTS)
diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
index 41aa26f4e17..a104ca30281 100644
--- a/tests/tcg/arm/Makefile.target
+++ b/tests/tcg/arm/Makefile.target
@@ -49,6 +49,25 @@ run-plugin-semihosting-with-%:
$(call strip-plugin,$<) 2> $<.err, \
"$< on $(TARGET_NAME) with $*")
+ARM_TESTS += semiconsole semiconsole-arm
+
+semiconsole: CFLAGS += -mthumb
+run-semiconsole: semiconsole
+ $(call skip-test, $<, "MANUAL ONLY")
+
+run-semiconsole-with-%:
+ $(call skip-test, $<, "MANUAL ONLY")
+
+semiconsole-arm: CFLAGS += -marm
+semiconsole-arm: semiconsole.c
+ $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
+
+run-semiconsole-arm: semiconsole-arm
+ $(call skip-test, $<, "MANUAL ONLY")
+
+run-semiconsole-arm-with-%:
+ $(call skip-test, $<, "MANUAL ONLY")
+
TESTS += $(ARM_TESTS)
# On ARM Linux only supports 4k pages
--
2.20.1
- [PATCH v3 0/6] semihosting read console support, Alex Bennée, 2020/01/08
- [PATCH v3 1/6] target/arm: remove unused EXCP_SEMIHOST leg, Alex Bennée, 2020/01/08
- [PATCH v3 6/6] tests/tcg: add user version of dumb-as-bricks semiconsole test,
Alex Bennée <=
- [PATCH v3 2/6] target/arm: only update pc after semihosting completes, Alex Bennée, 2020/01/08
- [PATCH v3 4/6] tests/tcg: add a dumb-as-bricks semihosting console test, Alex Bennée, 2020/01/08
- [PATCH v3 3/6] semihosting: add qemu_semihosting_console_inc for SYS_READC, Alex Bennée, 2020/01/08
- [PATCH v3 5/6] tests/tcg: extract __semi_call into a header and expand, Alex Bennée, 2020/01/08