S: Maintained
F: semihosting/
F: include/semihosting/
+F: tests/tcg/multiarch/arm-compat-semi/
Multi-process QEMU
M: Elena Ufimtseva <elena.ufimtseva@oracle.com>
all:
-include ../../../config-host.mak
-include ../config-$(TARGET).mak
+ifeq ($(CONFIG_USER_ONLY),y)
+-include $(SRC_PATH)/default-configs/targets/$(TARGET).mak
+endif
# for including , in command strings
COMMA := ,
mte-%: CFLAGS += -march=armv8.5-a+memtag
endif
-# Semihosting smoke test for linux-user
-AARCH64_TESTS += semihosting
-run-semihosting: semihosting
- $(call run-test,$<,$(QEMU) $< 2> $<.err, "$< on $(TARGET_NAME)")
-
-run-plugin-semihosting-with-%:
- $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
- -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
- $(call strip-plugin,$<) 2> $<.err, \
- "$< on $(TARGET_NAME) with $*")
-
-AARCH64_TESTS += semiconsole
-run-semiconsole: semiconsole
- $(call skip-test, $<, "MANUAL ONLY")
-
-run-plugin-semiconsole-with-%:
- $(call skip-test, $<, "MANUAL ONLY")
-
ifneq ($(DOCKER_IMAGE)$(CROSS_CC_HAS_SVE),)
# System Registers Tests
AARCH64_TESTS += sysregs
--- /dev/null
+/*
+ * Semihosting Tests - AArch64 helper
+ *
+ * Copyright (c) 2019
+ * Written by Alex Bennée <alex.bennee@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+uintptr_t __semi_call(uintptr_t type, uintptr_t arg0)
+{
+ register uintptr_t t asm("x0") = type;
+ register uintptr_t a0 asm("x1") = arg0;
+ asm("hlt 0xf000"
+ : "=r" (t)
+ : "r" (t), "r" (a0));
+ return t;
+}
$(call run-test,fcvt,$(QEMU) $<,"$< on $(TARGET_NAME)")
$(call diff-out,fcvt,$(ARM_SRC)/fcvt.ref)
+ifeq ($(CONFIG_ARM_COMPATIBLE_SEMIHOSTING),y)
+
# Semihosting smoke test for linux-user
-ARM_TESTS += semihosting
semihosting: CFLAGS += -mthumb
-run-semihosting: semihosting
- $(call run-test,$<,$(QEMU) $< 2> $<.err, "$< on $(TARGET_NAME)")
ARM_TESTS += semihosting-arm
-semihosting-arm: CFLAGS += -marm
+semihosting-arm: CFLAGS += -marm -I$(SRC_PATH)/tests/tcg/$(TARGET_NAME)
semihosting-arm: semihosting.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
run-semihosting-arm: semihosting-arm
$(call run-test,$<,$(QEMU) $< 2> $<.err, "$< on $(TARGET_NAME)")
-run-plugin-semihosting-with-%:
+run-plugin-semihosting-arm-with-%:
$(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
-plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
$(call strip-plugin,$<) 2> $<.err, \
"$< on $(TARGET_NAME) with $*")
-ARM_TESTS += semiconsole semiconsole-arm
+ARM_TESTS += semiconsole-arm
semiconsole: CFLAGS += -mthumb
-run-semiconsole: semiconsole
- $(call skip-test, $<, "MANUAL ONLY")
-run-plugin-semiconsole-with-%:
- $(call skip-test, $<, "MANUAL ONLY")
-
-semiconsole-arm: CFLAGS += -marm
-semiconsole-arm: semiconsole.c
+semiconsole-arm: CFLAGS += -marm -I$(SRC_PATH)/tests/tcg/$(TARGET_NAME)
+semiconsole-arm: semihosting.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
run-semiconsole-arm: semiconsole-arm
run-plugin-semiconsole-arm-with-%:
$(call skip-test, $<, "MANUAL ONLY")
+endif
+
ARM_TESTS += commpage
TESTS += $(ARM_TESTS)
/*
- * Semihosting Tests
+ * Semihosting Tests - ARM Helper
*
* Copyright (c) 2019
* Written by Alex Bennée <alex.bennee@linaro.org>
* SPDX-License-Identifier: GPL-3.0-or-later
*/
-#define SYS_WRITE0 0x04
-#define SYS_READC 0x07
-#define SYS_REPORTEXC 0x18
-
uintptr_t __semi_call(uintptr_t type, uintptr_t arg0)
{
-#if defined(__arm__)
register uintptr_t t asm("r0") = type;
register uintptr_t a0 asm("r1") = arg0;
#ifdef __thumb__
#endif
asm(SVC : "=r" (t)
: "r" (t), "r" (a0));
-#else
- register uintptr_t t asm("x0") = type;
- register uintptr_t a0 asm("x1") = arg0;
- asm("hlt 0xf000"
- : "=r" (t)
- : "r" (t), "r" (a0));
-#endif
-
return t;
}
+++ /dev/null
-/*
- * linux-user semihosting console
- *
- * Copyright (c) 2019
- * Written by Alex Bennée <alex.bennee@linaro.org>
- *
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include "semicall.h"
-
-int main(void)
-{
- char c;
-
- printf("Semihosting Console Test\n");
- printf("hit X to exit:");
-
- do {
- c = __semi_call(SYS_READC, 0);
- printf("got '%c'\n", c);
- } while (c != 'X');
-
- return 0;
-}
+++ /dev/null
-/*
- * linux-user semihosting checks
- *
- * Copyright (c) 2019
- * Written by Alex Bennée <alex.bennee@linaro.org>
- *
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-
-#include <stdint.h>
-#include "semicall.h"
-
-int main(int argc, char *argv[argc])
-{
-#if defined(__arm__)
- uintptr_t exit_code = 0x20026;
-#else
- uintptr_t exit_block[2] = {0x20026, 0};
- uintptr_t exit_code = (uintptr_t) &exit_block;
-#endif
-
- __semi_call(SYS_WRITE0, (uintptr_t) "Hello World");
- __semi_call(SYS_REPORTEXC, exit_code);
- /* if we get here we failed */
- return -1;
-}
endif
EXTRA_RUNS += run-gdbstub-sha1 run-gdbstub-qxfer-auxv-read
+# ARM Compatible Semi Hosting Tests
+#
+# Despite having ARM in the name we actually have several
+# architectures that implement it. We gate the tests on the feature
+# appearing in config.
+#
+ifeq ($(CONFIG_ARM_COMPATIBLE_SEMIHOSTING),y)
+VPATH += $(MULTIARCH_SRC)/arm-compat-semi
+
+# Add -I path back to TARGET_NAME for semicall.h
+semihosting: CFLAGS+=-I$(SRC_PATH)/tests/tcg/$(TARGET_NAME)
+
+run-semihosting: semihosting
+ $(call run-test,$<,$(QEMU) $< 2> $<.err, "$< on $(TARGET_NAME)")
+
+run-plugin-semihosting-with-%:
+ $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
+ -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
+ $(call strip-plugin,$<) 2> $<.err, \
+ "$< on $(TARGET_NAME) with $*")
+
+semiconsole: CFLAGS+=-I$(SRC_PATH)/tests/tcg/$(TARGET_NAME)
+
+run-semiconsole: semiconsole
+ $(call skip-test, $<, "MANUAL ONLY")
+
+run-plugin-semiconsole-with-%:
+ $(call skip-test, $<, "MANUAL ONLY")
+
+TESTS += semihosting semiconsole
+endif
# Update TESTS
TESTS += $(MULTIARCH_TESTS)
--- /dev/null
+/*
+ * linux-user semihosting console
+ *
+ * Copyright (c) 2019
+ * Written by Alex Bennée <alex.bennee@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define SYS_READC 0x07
+
+#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;
+}
--- /dev/null
+/*
+ * linux-user semihosting checks
+ *
+ * Copyright (c) 2019
+ * Written by Alex Bennée <alex.bennee@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define SYS_WRITE0 0x04
+#define SYS_REPORTEXC 0x18
+
+#include <stdint.h>
+#include "semicall.h"
+
+int main(int argc, char *argv[argc])
+{
+#if UINTPTR_MAX == UINT32_MAX
+ uintptr_t exit_code = 0x20026;
+#else
+ uintptr_t exit_block[2] = {0x20026, 0};
+ uintptr_t exit_code = (uintptr_t) &exit_block;
+#endif
+
+ __semi_call(SYS_WRITE0, (uintptr_t) "Hello World");
+ __semi_call(SYS_REPORTEXC, exit_code);
+ /* if we get here we failed */
+ return -1;
+}
--- /dev/null
+/*
+ * Semihosting Tests - RiscV64 Helper
+ *
+ * Copyright (c) 2021
+ * Written by Alex Bennée <alex.bennee@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+uintptr_t __semi_call(uintptr_t type, uintptr_t arg0)
+{
+ register uintptr_t t asm("a0") = type;
+ register uintptr_t a0 asm("a1") = arg0;
+ asm(".option norvc\n\t"
+ ".balign 16\n\t"
+ "slli zero, zero, 0x1f\n\t"
+ "ebreak\n\t"
+ "srai zero, zero, 0x7\n\t"
+ : "=r" (t)
+ : "r" (t), "r" (a0));
+ return t;
+}
projects / qemu.git / commitdiff