diff options
author | Alex Bennée <alex.bennee@linaro.org> | 2021-03-23 16:52:51 +0000 |
---|---|---|
committer | Alex Bennée <alex.bennee@linaro.org> | 2021-03-24 14:25:03 +0000 |
commit | 3539d84df15a29bb72d6d1eb2c39908681056d51 (patch) | |
tree | ec2ef5bf72a0e89d954ee249c805c310537e0666 /tests/tcg/multiarch | |
parent | 320d0bca94b4650c8fe6b02c6f24ad461f47eed8 (diff) | |
download | qemu-3539d84df15a29bb72d6d1eb2c39908681056d51.zip qemu-3539d84df15a29bb72d6d1eb2c39908681056d51.tar.gz qemu-3539d84df15a29bb72d6d1eb2c39908681056d51.tar.bz2 |
semihosting: move semihosting tests to multiarch
It may be arm-compat-semihosting but more than one architecture uses
it so lets move the tests into the multiarch area. We gate it on the
feature and split the semicall.h header between the arches.
Also clean-up a bit of the Makefile messing about to one common set of
runners.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210323165308.15244-6-alex.bennee@linaro.org>
Diffstat (limited to 'tests/tcg/multiarch')
-rw-r--r-- | tests/tcg/multiarch/Makefile.target | 31 | ||||
-rw-r--r-- | tests/tcg/multiarch/arm-compat-semi/semiconsole.c | 29 | ||||
-rw-r--r-- | tests/tcg/multiarch/arm-compat-semi/semihosting.c | 29 |
3 files changed, 89 insertions, 0 deletions
diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target index abbdb2e..a3a7517 100644 --- a/tests/tcg/multiarch/Makefile.target +++ b/tests/tcg/multiarch/Makefile.target @@ -69,6 +69,37 @@ run-gdbstub-%: 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) diff --git a/tests/tcg/multiarch/arm-compat-semi/semiconsole.c b/tests/tcg/multiarch/arm-compat-semi/semiconsole.c new file mode 100644 index 0000000..1d82efc --- /dev/null +++ b/tests/tcg/multiarch/arm-compat-semi/semiconsole.c @@ -0,0 +1,29 @@ +/* + * 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; +} diff --git a/tests/tcg/multiarch/arm-compat-semi/semihosting.c b/tests/tcg/multiarch/arm-compat-semi/semihosting.c new file mode 100644 index 0000000..b3fd16c --- /dev/null +++ b/tests/tcg/multiarch/arm-compat-semi/semihosting.c @@ -0,0 +1,29 @@ +/* + * 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; +} |