2012-03-28 15:42:02 +02:00
|
|
|
/*
|
|
|
|
* Test Server
|
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*
|
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|
* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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|
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|
*/
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|
2016-01-29 18:50:05 +01:00
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#include "qemu/osdep.h"
|
include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 09:01:28 +01:00
|
|
|
#include "qapi/error.h"
|
2016-03-15 16:58:45 +01:00
|
|
|
#include "cpu.h"
|
2012-12-17 18:20:04 +01:00
|
|
|
#include "sysemu/qtest.h"
|
2019-08-12 07:23:59 +02:00
|
|
|
#include "sysemu/runstate.h"
|
2017-01-26 15:26:44 +01:00
|
|
|
#include "chardev/char-fe.h"
|
2012-12-17 18:19:49 +01:00
|
|
|
#include "exec/ioport.h"
|
|
|
|
#include "exec/memory.h"
|
2022-02-07 09:27:51 +01:00
|
|
|
#include "hw/qdev-core.h"
|
2012-03-28 15:42:02 +02:00
|
|
|
#include "hw/irq.h"
|
2021-02-04 17:39:24 +01:00
|
|
|
#include "qemu/accel.h"
|
2020-08-19 13:17:19 +02:00
|
|
|
#include "sysemu/cpu-timers.h"
|
2014-07-25 11:56:28 +02:00
|
|
|
#include "qemu/config-file.h"
|
|
|
|
#include "qemu/option.h"
|
|
|
|
#include "qemu/error-report.h"
|
2019-05-23 16:35:07 +02:00
|
|
|
#include "qemu/module.h"
|
2016-09-13 14:52:43 +02:00
|
|
|
#include "qemu/cutils.h"
|
2020-11-09 16:13:30 +01:00
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|
|
#include "qapi/qmp/qerror.h"
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|
|
|
#include "qom/object_interfaces.h"
|
2020-02-03 11:42:03 +01:00
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|
|
#include CONFIG_DEVICES
|
2020-02-06 00:20:15 +01:00
|
|
|
#ifdef CONFIG_PSERIES
|
2016-09-13 14:52:45 +02:00
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|
#include "hw/ppc/spapr_rtas.h"
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|
|
#endif
|
2012-03-28 15:42:02 +02:00
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|
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#define MAX_IRQ 256
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|
2020-11-09 16:13:30 +01:00
|
|
|
#define TYPE_QTEST "qtest"
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OBJECT_DECLARE_SIMPLE_TYPE(QTest, QTEST)
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struct QTest {
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|
|
Object parent;
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|
|
bool has_machine_link;
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|
|
char *chr_name;
|
|
|
|
Chardev *chr;
|
|
|
|
CharBackend qtest_chr;
|
|
|
|
char *log;
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|
|
};
|
|
|
|
|
2013-01-24 06:03:27 +01:00
|
|
|
bool qtest_allowed;
|
2012-03-28 15:42:02 +02:00
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|
2012-03-28 15:42:03 +02:00
|
|
|
static DeviceState *irq_intercept_dev;
|
2012-03-28 15:42:02 +02:00
|
|
|
static FILE *qtest_log_fp;
|
2020-11-09 16:13:30 +01:00
|
|
|
static QTest *qtest;
|
2012-03-28 15:42:02 +02:00
|
|
|
static GString *inbuf;
|
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|
|
static int irq_levels[MAX_IRQ];
|
2022-03-07 08:03:58 +01:00
|
|
|
static GTimer *timer;
|
2012-03-28 15:42:02 +02:00
|
|
|
static bool qtest_opened;
|
2020-02-20 05:11:01 +01:00
|
|
|
static void (*qtest_server_send)(void*, const char*);
|
|
|
|
static void *qtest_server_send_opaque;
|
2012-03-28 15:42:02 +02:00
|
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|
2022-03-07 08:03:58 +01:00
|
|
|
#define FMT_timeval "%.06f"
|
2012-03-28 15:42:02 +02:00
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|
|
/**
|
2020-10-05 22:52:27 +02:00
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|
* DOC: QTest Protocol
|
2012-03-28 15:42:02 +02:00
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*
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|
|
* Line based protocol, request/response based. Server can send async messages
|
|
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|
* so clients should always handle many async messages before the response
|
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|
|
* comes in.
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*
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|
* Valid requests
|
2020-10-05 22:52:27 +02:00
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|
* ^^^^^^^^^^^^^^
|
2012-03-28 15:42:02 +02:00
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|
*
|
2012-03-28 15:42:04 +02:00
|
|
|
* Clock management:
|
2020-10-05 22:52:27 +02:00
|
|
|
* """""""""""""""""
|
2012-03-28 15:42:04 +02:00
|
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|
*
|
2013-08-21 17:03:08 +02:00
|
|
|
* The qtest client is completely in charge of the QEMU_CLOCK_VIRTUAL. qtest commands
|
2012-03-28 15:42:04 +02:00
|
|
|
* let you adjust the value of the clock (monotonically). All the commands
|
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|
|
* return the current value of the clock in nanoseconds.
|
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*
|
2020-10-05 22:52:27 +02:00
|
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|
* .. code-block:: none
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*
|
2012-03-28 15:42:04 +02:00
|
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|
* > clock_step
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|
* < OK VALUE
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* Advance the clock to the next deadline. Useful when waiting for
|
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|
|
* asynchronous events.
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*
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* .. code-block:: none
|
2012-03-28 15:42:04 +02:00
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|
*
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|
* > clock_step NS
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* < OK VALUE
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* Advance the clock by NS nanoseconds.
|
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*
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|
* .. code-block:: none
|
2012-03-28 15:42:04 +02:00
|
|
|
*
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|
* > clock_set NS
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|
* < OK VALUE
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* Advance the clock to NS nanoseconds (do nothing if it's already past).
|
2012-03-28 15:42:04 +02:00
|
|
|
*
|
|
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|
* PIO and memory access:
|
2020-10-05 22:52:27 +02:00
|
|
|
* """"""""""""""""""""""
|
|
|
|
*
|
|
|
|
* .. code-block:: none
|
2012-03-28 15:42:04 +02:00
|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
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|
* > outb ADDR VALUE
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* < OK
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
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|
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|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > outw ADDR VALUE
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* < OK
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|
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
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|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > outl ADDR VALUE
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|
* < OK
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|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
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|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > inb ADDR
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|
* < OK VALUE
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|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
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|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > inw ADDR
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* < OK VALUE
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*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
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|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > inl ADDR
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|
* < OK VALUE
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > writeb ADDR VALUE
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|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > writew ADDR VALUE
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > writel ADDR VALUE
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > writeq ADDR VALUE
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > readb ADDR
|
|
|
|
* < OK VALUE
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > readw ADDR
|
|
|
|
* < OK VALUE
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > readl ADDR
|
|
|
|
* < OK VALUE
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2013-02-16 22:44:03 +01:00
|
|
|
* > readq ADDR
|
|
|
|
* < OK VALUE
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > read ADDR SIZE
|
|
|
|
* < OK DATA
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* > write ADDR SIZE DATA
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2015-05-22 20:13:44 +02:00
|
|
|
* > b64read ADDR SIZE
|
|
|
|
* < OK B64_DATA
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2015-05-22 20:13:44 +02:00
|
|
|
* > b64write ADDR SIZE B64_DATA
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2015-05-22 20:13:44 +02:00
|
|
|
* > memset ADDR SIZE VALUE
|
|
|
|
* < OK
|
|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
* ADDR, SIZE, VALUE are all integers parsed with strtoul() with a base of 0.
|
2016-08-05 12:43:20 +02:00
|
|
|
* For 'memset' a zero size is permitted and does nothing.
|
2012-03-28 15:42:02 +02:00
|
|
|
*
|
|
|
|
* DATA is an arbitrarily long hex number prefixed with '0x'. If it's smaller
|
|
|
|
* than the expected size, the value will be zero filled at the end of the data
|
|
|
|
* sequence.
|
|
|
|
*
|
2015-05-22 20:13:44 +02:00
|
|
|
* B64_DATA is an arbitrarily long base64 encoded string.
|
|
|
|
* If the sizes do not match, the data will be truncated.
|
|
|
|
*
|
2012-03-28 15:42:03 +02:00
|
|
|
* IRQ management:
|
2020-10-05 22:52:27 +02:00
|
|
|
* """""""""""""""
|
|
|
|
*
|
|
|
|
* .. code-block:: none
|
2012-03-28 15:42:03 +02:00
|
|
|
*
|
|
|
|
* > irq_intercept_in QOM-PATH
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* .. code-block:: none
|
|
|
|
*
|
2012-03-28 15:42:03 +02:00
|
|
|
* > irq_intercept_out QOM-PATH
|
|
|
|
* < OK
|
|
|
|
*
|
|
|
|
* Attach to the gpio-in (resp. gpio-out) pins exported by the device at
|
|
|
|
* QOM-PATH. When the pin is triggered, one of the following async messages
|
2020-10-05 22:52:27 +02:00
|
|
|
* will be printed to the qtest stream::
|
2012-03-28 15:42:03 +02:00
|
|
|
*
|
|
|
|
* IRQ raise NUM
|
|
|
|
* IRQ lower NUM
|
|
|
|
*
|
|
|
|
* where NUM is an IRQ number. For the PC, interrupts can be intercepted
|
|
|
|
* simply with "irq_intercept_in ioapic" (note that IRQ0 comes out with
|
|
|
|
* NUM=0 even though it is remapped to GSI 2).
|
2019-01-07 16:23:47 +01:00
|
|
|
*
|
|
|
|
* Setting interrupt level:
|
2020-10-05 22:52:27 +02:00
|
|
|
* """"""""""""""""""""""""
|
|
|
|
*
|
|
|
|
* .. code-block:: none
|
2019-01-07 16:23:47 +01:00
|
|
|
*
|
|
|
|
* > set_irq_in QOM-PATH NAME NUM LEVEL
|
|
|
|
* < OK
|
|
|
|
*
|
2020-10-05 22:52:27 +02:00
|
|
|
* where NAME is the name of the irq/gpio list, NUM is an IRQ number and
|
|
|
|
* LEVEL is an signed integer IRQ level.
|
2019-01-07 16:23:47 +01:00
|
|
|
*
|
|
|
|
* Forcibly set the given interrupt pin to the given level.
|
|
|
|
*
|
2012-03-28 15:42:02 +02:00
|
|
|
*/
|
|
|
|
|
|
|
|
static int hex2nib(char ch)
|
|
|
|
{
|
|
|
|
if (ch >= '0' && ch <= '9') {
|
|
|
|
return ch - '0';
|
|
|
|
} else if (ch >= 'a' && ch <= 'f') {
|
|
|
|
return 10 + (ch - 'a');
|
|
|
|
} else if (ch >= 'A' && ch <= 'F') {
|
2014-05-27 14:15:20 +02:00
|
|
|
return 10 + (ch - 'A');
|
2012-03-28 15:42:02 +02:00
|
|
|
} else {
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-10-22 11:52:55 +02:00
|
|
|
static void qtest_send_prefix(CharBackend *chr)
|
2012-03-28 15:42:02 +02:00
|
|
|
{
|
|
|
|
if (!qtest_log_fp || !qtest_opened) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2022-03-07 08:03:58 +01:00
|
|
|
fprintf(qtest_log_fp, "[S +" FMT_timeval "] ", g_timer_elapsed(timer, NULL));
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
|
|
|
|
2022-02-20 17:39:25 +01:00
|
|
|
static void G_GNUC_PRINTF(1, 2) qtest_log_send(const char *fmt, ...)
|
2015-05-22 20:13:44 +02:00
|
|
|
{
|
|
|
|
va_list ap;
|
|
|
|
|
|
|
|
if (!qtest_log_fp || !qtest_opened) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
qtest_send_prefix(NULL);
|
|
|
|
|
|
|
|
va_start(ap, fmt);
|
|
|
|
vfprintf(qtest_log_fp, fmt, ap);
|
|
|
|
va_end(ap);
|
|
|
|
}
|
|
|
|
|
2020-02-20 05:11:01 +01:00
|
|
|
static void qtest_server_char_be_send(void *opaque, const char *str)
|
2015-05-22 20:13:43 +02:00
|
|
|
{
|
2020-02-20 05:11:01 +01:00
|
|
|
size_t len = strlen(str);
|
|
|
|
CharBackend* chr = (CharBackend *)opaque;
|
2015-05-22 20:13:43 +02:00
|
|
|
qemu_chr_fe_write_all(chr, (uint8_t *)str, len);
|
|
|
|
if (qtest_log_fp && qtest_opened) {
|
|
|
|
fprintf(qtest_log_fp, "%s", str);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-10-22 11:52:55 +02:00
|
|
|
static void qtest_send(CharBackend *chr, const char *str)
|
2015-05-22 20:13:43 +02:00
|
|
|
{
|
2020-02-20 05:11:01 +01:00
|
|
|
qtest_server_send(qtest_server_send_opaque, str);
|
2015-05-22 20:13:43 +02:00
|
|
|
}
|
|
|
|
|
2022-02-20 17:39:25 +01:00
|
|
|
static void G_GNUC_PRINTF(2, 3) qtest_sendf(CharBackend *chr,
|
2015-05-22 20:13:43 +02:00
|
|
|
const char *fmt, ...)
|
2012-03-28 15:42:02 +02:00
|
|
|
{
|
|
|
|
va_list ap;
|
2015-05-22 20:13:43 +02:00
|
|
|
gchar *buffer;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
va_start(ap, fmt);
|
2015-05-22 20:13:43 +02:00
|
|
|
buffer = g_strdup_vprintf(fmt, ap);
|
|
|
|
qtest_send(chr, buffer);
|
2016-11-10 09:25:00 +01:00
|
|
|
g_free(buffer);
|
2012-03-28 15:42:02 +02:00
|
|
|
va_end(ap);
|
|
|
|
}
|
|
|
|
|
2012-03-28 15:42:03 +02:00
|
|
|
static void qtest_irq_handler(void *opaque, int n, int level)
|
|
|
|
{
|
2014-09-26 07:21:31 +02:00
|
|
|
qemu_irq old_irq = *(qemu_irq *)opaque;
|
|
|
|
qemu_set_irq(old_irq, level);
|
2012-03-28 15:42:03 +02:00
|
|
|
|
|
|
|
if (irq_levels[n] != level) {
|
2020-11-09 16:13:30 +01:00
|
|
|
CharBackend *chr = &qtest->qtest_chr;
|
2012-03-28 15:42:03 +02:00
|
|
|
irq_levels[n] = level;
|
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "IRQ %s %d\n",
|
|
|
|
level ? "raise" : "lower", n);
|
2012-03-28 15:42:03 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-08-19 13:17:19 +02:00
|
|
|
static int64_t qtest_clock_counter;
|
|
|
|
|
|
|
|
int64_t qtest_get_virtual_clock(void)
|
|
|
|
{
|
|
|
|
return qatomic_read_i64(&qtest_clock_counter);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_set_virtual_clock(int64_t count)
|
|
|
|
{
|
|
|
|
qatomic_set_i64(&qtest_clock_counter, count);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_clock_warp(int64_t dest)
|
|
|
|
{
|
|
|
|
int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
|
|
|
|
AioContext *aio_context;
|
|
|
|
assert(qtest_enabled());
|
|
|
|
aio_context = qemu_get_aio_context();
|
|
|
|
while (clock < dest) {
|
|
|
|
int64_t deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL,
|
|
|
|
QEMU_TIMER_ATTR_ALL);
|
|
|
|
int64_t warp = qemu_soonest_timeout(dest - clock, deadline);
|
|
|
|
|
|
|
|
qtest_set_virtual_clock(qtest_get_virtual_clock() + warp);
|
|
|
|
|
|
|
|
qemu_clock_run_timers(QEMU_CLOCK_VIRTUAL);
|
|
|
|
timerlist_run_timers(aio_context->tlg.tl[QEMU_CLOCK_VIRTUAL]);
|
|
|
|
clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
|
|
|
|
}
|
|
|
|
qemu_clock_notify(QEMU_CLOCK_VIRTUAL);
|
|
|
|
}
|
|
|
|
|
2016-10-22 11:52:55 +02:00
|
|
|
static void qtest_process_command(CharBackend *chr, gchar **words)
|
2012-03-28 15:42:02 +02:00
|
|
|
{
|
|
|
|
const gchar *command;
|
|
|
|
|
|
|
|
g_assert(words);
|
|
|
|
|
|
|
|
command = words[0];
|
|
|
|
|
|
|
|
if (qtest_log_fp) {
|
|
|
|
int i;
|
|
|
|
|
2022-03-07 08:03:58 +01:00
|
|
|
fprintf(qtest_log_fp, "[R +" FMT_timeval "]", g_timer_elapsed(timer, NULL));
|
2012-03-28 15:42:02 +02:00
|
|
|
for (i = 0; words[i]; i++) {
|
|
|
|
fprintf(qtest_log_fp, " %s", words[i]);
|
|
|
|
}
|
|
|
|
fprintf(qtest_log_fp, "\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
g_assert(command);
|
2012-03-28 15:42:03 +02:00
|
|
|
if (strcmp(words[0], "irq_intercept_out") == 0
|
|
|
|
|| strcmp(words[0], "irq_intercept_in") == 0) {
|
2014-05-20 08:30:58 +02:00
|
|
|
DeviceState *dev;
|
|
|
|
NamedGPIOList *ngl;
|
2012-03-28 15:42:03 +02:00
|
|
|
|
|
|
|
g_assert(words[1]);
|
|
|
|
dev = DEVICE(object_resolve_path(words[1], NULL));
|
|
|
|
if (!dev) {
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "FAIL Unknown device\n");
|
2018-12-13 23:37:37 +01:00
|
|
|
return;
|
2012-03-28 15:42:03 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (irq_intercept_dev) {
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
if (irq_intercept_dev != dev) {
|
|
|
|
qtest_send(chr, "FAIL IRQ intercept already enabled\n");
|
|
|
|
} else {
|
|
|
|
qtest_send(chr, "OK\n");
|
|
|
|
}
|
2018-12-13 23:37:37 +01:00
|
|
|
return;
|
2012-03-28 15:42:03 +02:00
|
|
|
}
|
|
|
|
|
2014-05-20 08:30:58 +02:00
|
|
|
QLIST_FOREACH(ngl, &dev->gpios, node) {
|
|
|
|
/* We don't support intercept of named GPIOs yet */
|
|
|
|
if (ngl->name) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (words[0][14] == 'o') {
|
2014-09-26 07:21:31 +02:00
|
|
|
int i;
|
|
|
|
for (i = 0; i < ngl->num_out; ++i) {
|
|
|
|
qemu_irq *disconnected = g_new0(qemu_irq, 1);
|
|
|
|
qemu_irq icpt = qemu_allocate_irq(qtest_irq_handler,
|
|
|
|
disconnected, i);
|
|
|
|
|
|
|
|
*disconnected = qdev_intercept_gpio_out(dev, icpt,
|
|
|
|
ngl->name, i);
|
|
|
|
}
|
2014-05-20 08:30:58 +02:00
|
|
|
} else {
|
|
|
|
qemu_irq_intercept_in(ngl->in, qtest_irq_handler,
|
|
|
|
ngl->num_in);
|
|
|
|
}
|
2012-03-28 15:42:03 +02:00
|
|
|
}
|
|
|
|
irq_intercept_dev = dev;
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
2019-01-07 16:23:47 +01:00
|
|
|
} else if (strcmp(words[0], "set_irq_in") == 0) {
|
|
|
|
DeviceState *dev;
|
|
|
|
qemu_irq irq;
|
|
|
|
char *name;
|
|
|
|
int ret;
|
|
|
|
int num;
|
|
|
|
int level;
|
|
|
|
|
|
|
|
g_assert(words[1] && words[2] && words[3] && words[4]);
|
2012-03-28 15:42:03 +02:00
|
|
|
|
2019-01-07 16:23:47 +01:00
|
|
|
dev = DEVICE(object_resolve_path(words[1], NULL));
|
|
|
|
if (!dev) {
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "FAIL Unknown device\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (strcmp(words[2], "unnamed-gpio-in") == 0) {
|
|
|
|
name = NULL;
|
|
|
|
} else {
|
|
|
|
name = words[2];
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = qemu_strtoi(words[3], NULL, 0, &num);
|
|
|
|
g_assert(!ret);
|
|
|
|
ret = qemu_strtoi(words[4], NULL, 0, &level);
|
|
|
|
g_assert(!ret);
|
|
|
|
|
|
|
|
irq = qdev_get_gpio_in_named(dev, name, num);
|
|
|
|
|
|
|
|
qemu_set_irq(irq, level);
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
2012-03-28 15:42:03 +02:00
|
|
|
} else if (strcmp(words[0], "outb") == 0 ||
|
|
|
|
strcmp(words[0], "outw") == 0 ||
|
|
|
|
strcmp(words[0], "outl") == 0) {
|
2016-09-13 14:52:43 +02:00
|
|
|
unsigned long addr;
|
|
|
|
unsigned long value;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtoul(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtoul(words[2], NULL, 0, &value);
|
|
|
|
g_assert(ret == 0);
|
2016-09-13 14:52:43 +02:00
|
|
|
g_assert(addr <= 0xffff);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
if (words[0][3] == 'b') {
|
|
|
|
cpu_outb(addr, value);
|
|
|
|
} else if (words[0][3] == 'w') {
|
|
|
|
cpu_outw(addr, value);
|
|
|
|
} else if (words[0][3] == 'l') {
|
|
|
|
cpu_outl(addr, value);
|
|
|
|
}
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
|
|
|
} else if (strcmp(words[0], "inb") == 0 ||
|
|
|
|
strcmp(words[0], "inw") == 0 ||
|
|
|
|
strcmp(words[0], "inl") == 0) {
|
2016-09-13 14:52:43 +02:00
|
|
|
unsigned long addr;
|
2012-03-28 15:42:02 +02:00
|
|
|
uint32_t value = -1U;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_assert(words[1]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtoul(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
2016-09-13 14:52:43 +02:00
|
|
|
g_assert(addr <= 0xffff);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
if (words[0][2] == 'b') {
|
|
|
|
value = cpu_inb(addr);
|
|
|
|
} else if (words[0][2] == 'w') {
|
|
|
|
value = cpu_inw(addr);
|
|
|
|
} else if (words[0][2] == 'l') {
|
|
|
|
value = cpu_inl(addr);
|
|
|
|
}
|
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "OK 0x%04x\n", value);
|
2013-02-16 22:44:03 +01:00
|
|
|
} else if (strcmp(words[0], "writeb") == 0 ||
|
|
|
|
strcmp(words[0], "writew") == 0 ||
|
|
|
|
strcmp(words[0], "writel") == 0 ||
|
|
|
|
strcmp(words[0], "writeq") == 0) {
|
|
|
|
uint64_t addr;
|
|
|
|
uint64_t value;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2013-02-16 22:44:03 +01:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &value);
|
|
|
|
g_assert(ret == 0);
|
2013-02-16 22:44:03 +01:00
|
|
|
|
|
|
|
if (words[0][5] == 'b') {
|
|
|
|
uint8_t data = value;
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 1);
|
2013-02-16 22:44:03 +01:00
|
|
|
} else if (words[0][5] == 'w') {
|
|
|
|
uint16_t data = value;
|
|
|
|
tswap16s(&data);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 2);
|
2013-02-16 22:44:03 +01:00
|
|
|
} else if (words[0][5] == 'l') {
|
|
|
|
uint32_t data = value;
|
|
|
|
tswap32s(&data);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 4);
|
2013-02-16 22:44:03 +01:00
|
|
|
} else if (words[0][5] == 'q') {
|
|
|
|
uint64_t data = value;
|
|
|
|
tswap64s(&data);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 8);
|
2013-02-16 22:44:03 +01:00
|
|
|
}
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
|
|
|
} else if (strcmp(words[0], "readb") == 0 ||
|
|
|
|
strcmp(words[0], "readw") == 0 ||
|
|
|
|
strcmp(words[0], "readl") == 0 ||
|
|
|
|
strcmp(words[0], "readq") == 0) {
|
|
|
|
uint64_t addr;
|
|
|
|
uint64_t value = UINT64_C(-1);
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2013-02-16 22:44:03 +01:00
|
|
|
|
|
|
|
g_assert(words[1]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
2013-02-16 22:44:03 +01:00
|
|
|
|
|
|
|
if (words[0][4] == 'b') {
|
|
|
|
uint8_t data;
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 1);
|
2013-02-16 22:44:03 +01:00
|
|
|
value = data;
|
|
|
|
} else if (words[0][4] == 'w') {
|
|
|
|
uint16_t data;
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 2);
|
2013-02-16 22:44:03 +01:00
|
|
|
value = tswap16(data);
|
|
|
|
} else if (words[0][4] == 'l') {
|
|
|
|
uint32_t data;
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&data, 4);
|
2013-02-16 22:44:03 +01:00
|
|
|
value = tswap32(data);
|
|
|
|
} else if (words[0][4] == 'q') {
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
&value, 8);
|
2013-02-16 22:44:03 +01:00
|
|
|
tswap64s(&value);
|
|
|
|
}
|
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "OK 0x%016" PRIx64 "\n", value);
|
2012-03-28 15:42:02 +02:00
|
|
|
} else if (strcmp(words[0], "read") == 0) {
|
|
|
|
uint64_t addr, len, i;
|
|
|
|
uint8_t *data;
|
2015-05-22 20:13:44 +02:00
|
|
|
char *enc;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &len);
|
|
|
|
g_assert(ret == 0);
|
2017-01-11 09:49:32 +01:00
|
|
|
/* We'd send garbage to libqtest if len is 0 */
|
|
|
|
g_assert(len);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
data = g_malloc(len);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data,
|
|
|
|
len);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
2015-05-22 20:13:44 +02:00
|
|
|
enc = g_malloc(2 * len + 1);
|
2012-03-28 15:42:02 +02:00
|
|
|
for (i = 0; i < len; i++) {
|
2015-05-22 20:13:44 +02:00
|
|
|
sprintf(&enc[i * 2], "%02x", data[i]);
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_sendf(chr, "OK 0x%s\n", enc);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_free(data);
|
2015-05-22 20:13:44 +02:00
|
|
|
g_free(enc);
|
2015-05-22 20:13:44 +02:00
|
|
|
} else if (strcmp(words[0], "b64read") == 0) {
|
|
|
|
uint64_t addr, len;
|
|
|
|
uint8_t *data;
|
|
|
|
gchar *b64_data;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &len);
|
|
|
|
g_assert(ret == 0);
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
data = g_malloc(len);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data,
|
|
|
|
len);
|
2015-05-22 20:13:44 +02:00
|
|
|
b64_data = g_base64_encode(data, len);
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_sendf(chr, "OK %s\n", b64_data);
|
|
|
|
|
|
|
|
g_free(data);
|
|
|
|
g_free(b64_data);
|
2012-03-28 15:42:02 +02:00
|
|
|
} else if (strcmp(words[0], "write") == 0) {
|
|
|
|
uint64_t addr, len, i;
|
|
|
|
uint8_t *data;
|
|
|
|
size_t data_len;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2] && words[3]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &len);
|
|
|
|
g_assert(ret == 0);
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
data_len = strlen(words[3]);
|
|
|
|
if (data_len < 3) {
|
|
|
|
qtest_send(chr, "ERR invalid argument size\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
data = g_malloc(len);
|
|
|
|
for (i = 0; i < len; i++) {
|
|
|
|
if ((i * 2 + 4) <= data_len) {
|
|
|
|
data[i] = hex2nib(words[3][i * 2 + 2]) << 4;
|
|
|
|
data[i] |= hex2nib(words[3][i * 2 + 3]);
|
|
|
|
} else {
|
|
|
|
data[i] = 0;
|
|
|
|
}
|
|
|
|
}
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data,
|
|
|
|
len);
|
2012-03-28 15:42:02 +02:00
|
|
|
g_free(data);
|
|
|
|
|
2015-05-22 20:13:44 +02:00
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
|
|
|
} else if (strcmp(words[0], "memset") == 0) {
|
|
|
|
uint64_t addr, len;
|
|
|
|
uint8_t *data;
|
2016-09-13 14:52:43 +02:00
|
|
|
unsigned long pattern;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2] && words[3]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &len);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtoul(words[3], NULL, 0, &pattern);
|
|
|
|
g_assert(ret == 0);
|
2015-05-22 20:13:44 +02:00
|
|
|
|
2016-08-05 12:43:20 +02:00
|
|
|
if (len) {
|
|
|
|
data = g_malloc(len);
|
|
|
|
memset(data, pattern, len);
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED,
|
|
|
|
data, len);
|
2016-08-05 12:43:20 +02:00
|
|
|
g_free(data);
|
|
|
|
}
|
2015-05-22 20:13:44 +02:00
|
|
|
|
2015-05-22 20:13:44 +02:00
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
|
|
|
} else if (strcmp(words[0], "b64write") == 0) {
|
|
|
|
uint64_t addr, len;
|
|
|
|
uint8_t *data;
|
|
|
|
size_t data_len;
|
|
|
|
gsize out_len;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
g_assert(words[1] && words[2] && words[3]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtou64(words[1], NULL, 0, &addr);
|
|
|
|
g_assert(ret == 0);
|
|
|
|
ret = qemu_strtou64(words[2], NULL, 0, &len);
|
|
|
|
g_assert(ret == 0);
|
2015-05-22 20:13:44 +02:00
|
|
|
|
|
|
|
data_len = strlen(words[3]);
|
|
|
|
if (data_len < 3) {
|
|
|
|
qtest_send(chr, "ERR invalid argument size\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
data = g_base64_decode_inplace(words[3], &out_len);
|
|
|
|
if (out_len != len) {
|
|
|
|
qtest_log_send("b64write: data length mismatch (told %"PRIu64", "
|
|
|
|
"found %zu)\n",
|
|
|
|
len, out_len);
|
|
|
|
out_len = MIN(out_len, len);
|
|
|
|
}
|
|
|
|
|
2020-02-18 12:24:57 +01:00
|
|
|
address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data,
|
|
|
|
len);
|
2015-05-22 20:13:44 +02:00
|
|
|
|
2012-03-28 15:42:02 +02:00
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_send(chr, "OK\n");
|
2016-10-07 12:14:27 +02:00
|
|
|
} else if (strcmp(words[0], "endianness") == 0) {
|
|
|
|
qtest_send_prefix(chr);
|
2022-03-23 16:57:18 +01:00
|
|
|
#if TARGET_BIG_ENDIAN
|
2016-10-07 12:14:27 +02:00
|
|
|
qtest_sendf(chr, "OK big\n");
|
|
|
|
#else
|
|
|
|
qtest_sendf(chr, "OK little\n");
|
|
|
|
#endif
|
2020-02-06 00:20:15 +01:00
|
|
|
#ifdef CONFIG_PSERIES
|
2016-09-13 14:52:45 +02:00
|
|
|
} else if (strcmp(words[0], "rtas") == 0) {
|
|
|
|
uint64_t res, args, ret;
|
|
|
|
unsigned long nargs, nret;
|
2017-09-11 19:19:46 +02:00
|
|
|
int rc;
|
|
|
|
|
|
|
|
rc = qemu_strtoul(words[2], NULL, 0, &nargs);
|
|
|
|
g_assert(rc == 0);
|
|
|
|
rc = qemu_strtou64(words[3], NULL, 0, &args);
|
|
|
|
g_assert(rc == 0);
|
|
|
|
rc = qemu_strtoul(words[4], NULL, 0, &nret);
|
|
|
|
g_assert(rc == 0);
|
|
|
|
rc = qemu_strtou64(words[5], NULL, 0, &ret);
|
|
|
|
g_assert(rc == 0);
|
2016-09-13 14:52:45 +02:00
|
|
|
res = qtest_rtas_call(words[1], nargs, args, nret, ret);
|
|
|
|
|
|
|
|
qtest_send_prefix(chr);
|
|
|
|
qtest_sendf(chr, "OK %"PRIu64"\n", res);
|
|
|
|
#endif
|
2013-10-18 13:51:11 +02:00
|
|
|
} else if (qtest_enabled() && strcmp(words[0], "clock_step") == 0) {
|
2012-03-28 15:42:04 +02:00
|
|
|
int64_t ns;
|
|
|
|
|
|
|
|
if (words[1]) {
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret = qemu_strtoi64(words[1], NULL, 0, &ns);
|
|
|
|
g_assert(ret == 0);
|
2012-03-28 15:42:04 +02:00
|
|
|
} else {
|
2019-07-25 10:44:26 +02:00
|
|
|
ns = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL,
|
|
|
|
QEMU_TIMER_ATTR_ALL);
|
2012-03-28 15:42:04 +02:00
|
|
|
}
|
2013-08-21 17:03:08 +02:00
|
|
|
qtest_clock_warp(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + ns);
|
2012-03-28 15:42:04 +02:00
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "OK %"PRIi64"\n",
|
|
|
|
(int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL));
|
2019-07-22 20:51:40 +02:00
|
|
|
} else if (strcmp(words[0], "module_load") == 0) {
|
|
|
|
g_assert(words[1] && words[2]);
|
|
|
|
|
|
|
|
qtest_send_prefix(chr);
|
2020-09-23 11:12:17 +02:00
|
|
|
if (module_load_one(words[1], words[2], false)) {
|
2019-07-22 20:51:40 +02:00
|
|
|
qtest_sendf(chr, "OK\n");
|
|
|
|
} else {
|
|
|
|
qtest_sendf(chr, "FAIL\n");
|
|
|
|
}
|
2013-10-18 13:51:11 +02:00
|
|
|
} else if (qtest_enabled() && strcmp(words[0], "clock_set") == 0) {
|
2012-03-28 15:42:04 +02:00
|
|
|
int64_t ns;
|
2017-09-11 19:19:46 +02:00
|
|
|
int ret;
|
2012-03-28 15:42:04 +02:00
|
|
|
|
|
|
|
g_assert(words[1]);
|
2017-09-11 19:19:46 +02:00
|
|
|
ret = qemu_strtoi64(words[1], NULL, 0, &ns);
|
|
|
|
g_assert(ret == 0);
|
2012-03-28 15:42:04 +02:00
|
|
|
qtest_clock_warp(ns);
|
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "OK %"PRIi64"\n",
|
|
|
|
(int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL));
|
2012-03-28 15:42:02 +02:00
|
|
|
} else {
|
|
|
|
qtest_send_prefix(chr);
|
2015-05-22 20:13:43 +02:00
|
|
|
qtest_sendf(chr, "FAIL Unknown command '%s'\n", words[0]);
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-10-22 11:52:55 +02:00
|
|
|
static void qtest_process_inbuf(CharBackend *chr, GString *inbuf)
|
2012-03-28 15:42:02 +02:00
|
|
|
{
|
|
|
|
char *end;
|
|
|
|
|
|
|
|
while ((end = strchr(inbuf->str, '\n')) != NULL) {
|
|
|
|
size_t offset;
|
|
|
|
GString *cmd;
|
|
|
|
gchar **words;
|
|
|
|
|
|
|
|
offset = end - inbuf->str;
|
|
|
|
|
|
|
|
cmd = g_string_new_len(inbuf->str, offset);
|
|
|
|
g_string_erase(inbuf, 0, offset + 1);
|
|
|
|
|
|
|
|
words = g_strsplit(cmd->str, " ", 0);
|
|
|
|
qtest_process_command(chr, words);
|
|
|
|
g_strfreev(words);
|
|
|
|
|
|
|
|
g_string_free(cmd, TRUE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_read(void *opaque, const uint8_t *buf, int size)
|
|
|
|
{
|
2016-10-22 11:52:55 +02:00
|
|
|
CharBackend *chr = opaque;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
|
|
|
g_string_append_len(inbuf, (const gchar *)buf, size);
|
|
|
|
qtest_process_inbuf(chr, inbuf);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int qtest_can_read(void *opaque)
|
|
|
|
{
|
|
|
|
return 1024;
|
|
|
|
}
|
|
|
|
|
chardev: Use QEMUChrEvent enum in IOEventHandler typedef
The Chardev events are listed in the QEMUChrEvent enum.
By using the enum in the IOEventHandler typedef we:
- make the IOEventHandler type more explicit (this handler
process out-of-band information, while the IOReadHandler
is in-band),
- help static code analyzers.
This patch was produced with the following spatch script:
@match@
expression backend, opaque, context, set_open;
identifier fd_can_read, fd_read, fd_event, be_change;
@@
qemu_chr_fe_set_handlers(backend, fd_can_read, fd_read, fd_event,
be_change, opaque, context, set_open);
@depends on match@
identifier opaque, event;
identifier match.fd_event;
@@
static
-void fd_event(void *opaque, int event)
+void fd_event(void *opaque, QEMUChrEvent event)
{
...
}
Then the typedef was modified manually in
include/chardev/char-fe.h.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20191218172009.8868-15-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-18 18:20:09 +01:00
|
|
|
static void qtest_event(void *opaque, QEMUChrEvent event)
|
2012-03-28 15:42:02 +02:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
switch (event) {
|
|
|
|
case CHR_EVENT_OPENED:
|
2013-06-26 15:52:12 +02:00
|
|
|
/*
|
|
|
|
* We used to call qemu_system_reset() here, hoping we could
|
|
|
|
* use the same process for multiple tests that way. Never
|
|
|
|
* used. Injects an extra reset even when it's not used, and
|
|
|
|
* that can mess up tests, e.g. -boot once.
|
|
|
|
*/
|
2012-03-28 15:42:02 +02:00
|
|
|
for (i = 0; i < ARRAY_SIZE(irq_levels); i++) {
|
|
|
|
irq_levels[i] = 0;
|
|
|
|
}
|
2022-03-07 08:03:58 +01:00
|
|
|
|
|
|
|
g_clear_pointer(&timer, g_timer_destroy);
|
|
|
|
timer = g_timer_new();
|
2012-03-28 15:42:02 +02:00
|
|
|
qtest_opened = true;
|
|
|
|
if (qtest_log_fp) {
|
2022-03-07 08:03:58 +01:00
|
|
|
fprintf(qtest_log_fp, "[I " FMT_timeval "] OPENED\n", g_timer_elapsed(timer, NULL));
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case CHR_EVENT_CLOSED:
|
|
|
|
qtest_opened = false;
|
|
|
|
if (qtest_log_fp) {
|
2022-03-07 08:03:58 +01:00
|
|
|
fprintf(qtest_log_fp, "[I +" FMT_timeval "] CLOSED\n", g_timer_elapsed(timer, NULL));
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
2022-03-07 08:03:58 +01:00
|
|
|
g_clear_pointer(&timer, g_timer_destroy);
|
2012-03-28 15:42:02 +02:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2020-11-09 16:13:30 +01:00
|
|
|
|
2019-08-05 05:13:01 +02:00
|
|
|
void qtest_server_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
|
2013-10-18 13:51:11 +02:00
|
|
|
{
|
2020-11-09 16:13:30 +01:00
|
|
|
ERRP_GUARD();
|
2016-12-07 14:20:22 +01:00
|
|
|
Chardev *chr;
|
2020-11-09 16:13:30 +01:00
|
|
|
Object *qtest;
|
2012-03-28 15:42:02 +02:00
|
|
|
|
2019-02-13 14:18:13 +01:00
|
|
|
chr = qemu_chr_new("qtest", qtest_chrdev, NULL);
|
2014-02-10 02:28:02 +01:00
|
|
|
if (chr == NULL) {
|
|
|
|
error_setg(errp, "Failed to initialize device for qtest: \"%s\"",
|
|
|
|
qtest_chrdev);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2020-11-09 16:13:30 +01:00
|
|
|
qtest = object_new(TYPE_QTEST);
|
|
|
|
object_property_set_str(qtest, "chardev", "qtest", &error_abort);
|
|
|
|
if (qtest_log) {
|
|
|
|
object_property_set_str(qtest, "log", qtest_log, &error_abort);
|
|
|
|
}
|
|
|
|
object_property_add_child(qdev_get_machine(), "qtest", qtest);
|
|
|
|
user_creatable_complete(USER_CREATABLE(qtest), errp);
|
|
|
|
if (*errp) {
|
|
|
|
object_unparent(qtest);
|
|
|
|
}
|
|
|
|
object_unref(OBJECT(chr));
|
|
|
|
object_unref(qtest);
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool qtest_server_start(QTest *q, Error **errp)
|
|
|
|
{
|
|
|
|
Chardev *chr = q->chr;
|
|
|
|
const char *qtest_log = q->log;
|
|
|
|
|
2012-03-28 15:42:02 +02:00
|
|
|
if (qtest_log) {
|
|
|
|
if (strcmp(qtest_log, "none") != 0) {
|
|
|
|
qtest_log_fp = fopen(qtest_log, "w+");
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
qtest_log_fp = stderr;
|
|
|
|
}
|
|
|
|
|
2020-11-09 16:13:30 +01:00
|
|
|
if (!qemu_chr_fe_init(&q->qtest_chr, chr, errp)) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
qemu_chr_fe_set_handlers(&q->qtest_chr, qtest_can_read, qtest_read,
|
|
|
|
qtest_event, NULL, &q->qtest_chr, NULL, true);
|
|
|
|
qemu_chr_fe_set_echo(&q->qtest_chr, true);
|
2014-10-22 04:26:47 +02:00
|
|
|
|
|
|
|
inbuf = g_string_new("");
|
2020-02-20 05:11:01 +01:00
|
|
|
|
|
|
|
if (!qtest_server_send) {
|
2020-11-09 16:13:30 +01:00
|
|
|
qtest_server_set_send_handler(qtest_server_char_be_send, &q->qtest_chr);
|
2020-02-20 05:11:01 +01:00
|
|
|
}
|
2020-11-09 16:13:30 +01:00
|
|
|
qtest = q;
|
|
|
|
return true;
|
2020-02-20 05:11:01 +01:00
|
|
|
}
|
|
|
|
|
2020-02-27 04:14:39 +01:00
|
|
|
void qtest_server_set_send_handler(void (*send)(void*, const char*),
|
|
|
|
void *opaque)
|
2020-02-20 05:11:01 +01:00
|
|
|
{
|
|
|
|
qtest_server_send = send;
|
|
|
|
qtest_server_send_opaque = opaque;
|
2012-03-28 15:42:02 +02:00
|
|
|
}
|
2014-02-04 19:06:47 +01:00
|
|
|
|
|
|
|
bool qtest_driver(void)
|
|
|
|
{
|
2020-11-09 16:13:30 +01:00
|
|
|
return qtest && qtest->qtest_chr.chr != NULL;
|
2014-02-04 19:06:47 +01:00
|
|
|
}
|
2020-02-20 05:11:04 +01:00
|
|
|
|
|
|
|
void qtest_server_inproc_recv(void *dummy, const char *buf)
|
|
|
|
{
|
|
|
|
static GString *gstr;
|
|
|
|
if (!gstr) {
|
|
|
|
gstr = g_string_new(NULL);
|
|
|
|
}
|
|
|
|
g_string_append(gstr, buf);
|
|
|
|
if (gstr->str[gstr->len - 1] == '\n') {
|
|
|
|
qtest_process_inbuf(NULL, gstr);
|
|
|
|
g_string_truncate(gstr, 0);
|
|
|
|
}
|
|
|
|
}
|
2020-11-09 16:13:30 +01:00
|
|
|
|
|
|
|
static void qtest_complete(UserCreatable *uc, Error **errp)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(uc);
|
|
|
|
if (qtest) {
|
|
|
|
error_setg(errp, "Only one instance of qtest can be created");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
if (!q->chr_name) {
|
|
|
|
error_setg(errp, "No backend specified");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (OBJECT(uc)->parent != qdev_get_machine()) {
|
|
|
|
q->has_machine_link = true;
|
|
|
|
object_property_add_const_link(qdev_get_machine(), "qtest", OBJECT(uc));
|
|
|
|
} else {
|
|
|
|
/* -qtest was used. */
|
|
|
|
}
|
|
|
|
|
|
|
|
qtest_server_start(q, errp);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_unparent(Object *obj)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(obj);
|
|
|
|
|
|
|
|
if (qtest == q) {
|
|
|
|
qemu_chr_fe_disconnect(&q->qtest_chr);
|
|
|
|
assert(!qtest_opened);
|
|
|
|
qemu_chr_fe_deinit(&q->qtest_chr, false);
|
|
|
|
if (qtest_log_fp) {
|
|
|
|
fclose(qtest_log_fp);
|
|
|
|
qtest_log_fp = NULL;
|
|
|
|
}
|
|
|
|
qtest = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (q->has_machine_link) {
|
|
|
|
object_property_del(qdev_get_machine(), "qtest");
|
|
|
|
q->has_machine_link = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_set_log(Object *obj, const char *value, Error **errp)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(obj);
|
|
|
|
|
|
|
|
if (qtest == q) {
|
|
|
|
error_setg(errp, QERR_PERMISSION_DENIED);
|
|
|
|
} else {
|
|
|
|
g_free(q->log);
|
|
|
|
q->log = g_strdup(value);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static char *qtest_get_log(Object *obj, Error **errp)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(obj);
|
|
|
|
|
|
|
|
return g_strdup(q->log);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_set_chardev(Object *obj, const char *value, Error **errp)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(obj);
|
|
|
|
Chardev *chr;
|
|
|
|
|
|
|
|
if (qtest == q) {
|
|
|
|
error_setg(errp, QERR_PERMISSION_DENIED);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
chr = qemu_chr_find(value);
|
|
|
|
if (!chr) {
|
|
|
|
error_setg(errp, "Cannot find character device '%s'", value);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
g_free(q->chr_name);
|
|
|
|
q->chr_name = g_strdup(value);
|
|
|
|
|
|
|
|
if (q->chr) {
|
|
|
|
object_unref(q->chr);
|
|
|
|
}
|
|
|
|
q->chr = chr;
|
|
|
|
object_ref(chr);
|
|
|
|
}
|
|
|
|
|
|
|
|
static char *qtest_get_chardev(Object *obj, Error **errp)
|
|
|
|
{
|
|
|
|
QTest *q = QTEST(obj);
|
|
|
|
|
|
|
|
return g_strdup(q->chr_name);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qtest_class_init(ObjectClass *oc, void *data)
|
|
|
|
{
|
|
|
|
UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
|
|
|
|
|
|
|
|
oc->unparent = qtest_unparent;
|
|
|
|
ucc->complete = qtest_complete;
|
|
|
|
|
|
|
|
object_class_property_add_str(oc, "chardev",
|
|
|
|
qtest_get_chardev, qtest_set_chardev);
|
|
|
|
object_class_property_add_str(oc, "log",
|
|
|
|
qtest_get_log, qtest_set_log);
|
|
|
|
}
|
|
|
|
|
|
|
|
static const TypeInfo qtest_info = {
|
|
|
|
.name = TYPE_QTEST,
|
|
|
|
.parent = TYPE_OBJECT,
|
|
|
|
.class_init = qtest_class_init,
|
|
|
|
.instance_size = sizeof(QTest),
|
|
|
|
.interfaces = (InterfaceInfo[]) {
|
|
|
|
{ TYPE_USER_CREATABLE },
|
|
|
|
{ }
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
static void register_types(void)
|
|
|
|
{
|
|
|
|
type_register_static(&qtest_info);
|
|
|
|
}
|
|
|
|
|
|
|
|
type_init(register_types);
|