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/qemu/qapi/
H A Dqom.json1 # -*- Mode: Python -*-
5 # See the COPYING file in the top-level directory.
8 { 'include': 'block-core.json' }
38 # @default-value: the default value, if any (since 5.0)
46 '*default-value': 'any' } }
49 # @qom-list:
54 # @path: the path within the object model. See @qom-get for a
62 # .. qmp-example::
64 # -> { "execute": "qom-list",
66 # <- { "return": [ { "name": "type", "type": "string" },
[all …]
/qemu/docs/system/
H A Dindex.rst3 ----------------
5 ----------------
8 for full system emulation (as opposed to user-mode emulation).
17 device-emulation
19 mux-chardev
22 virtio-net-failover
24 generic-loader
25 guest-loader
27 vnc-security
33 managed-startup
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H A Dtarget-rx.rst1 .. _RX-System-emulator:
4 --------------------
6 Use the executable ``qemu-system-rx`` to simulate RX target (GDB simulator).
9 - R5F562N8 MCU
11 - On-chip memory (ROM 512KB, RAM 96KB)
12 - Interrupt Control Unit (ICUa)
13 - 8Bit Timer x 1CH (TMR0,1)
14 - Compare Match Timer x 2CH (CMT0,1)
15 - Serial Communication Interface x 1CH (SCI0)
17 - External memory 16MByte
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/qemu/tests/functional/
H A Dtest_mem_addr_space.py11 # SPDX-License-Identifier: GPL-2.0-or-later
23 # This helper can go away when the 32-bit host deprecation
31 # Non-ELF file implies macOS or Windows which
32 # we already assume to be 64-bit only
35 # bits == 1 -> 32-bit; bits == 2 -> 64-bit
38 # 32-bit ELF builds won't be able to address sufficient
40 self.skipTest("64-bit build host is required")
42 # first, lets test some 32-bit processors.
43 # for all 32-bit cases, pci64_hole_size is 0.
55 Note that 64-bit pci hole size is 0 in this case. If maxmem is set to
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/qemu/hw/virtio/
H A Dvdpa-dev.c9 * Largely based on the "vhost-user-blk-pci.c" and "vhost-user-blk.c"
14 * See the COPYING.LIB file in the top-level directory.
20 #include "qemu/error-report.h"
22 #include "hw/qdev-core.h"
23 #include "hw/qdev-properties.h"
24 #include "hw/qdev-properties-system.h"
27 #include "hw/virtio/virtio-bus.h"
28 #include "hw/virtio/vdpa-dev.h"
41 uint32_t val = (uint32_t)-1; in vhost_vdpa_device_get_u32()
44 error_setg(errp, "vhost-vdpa-device: cmd 0x%lx failed: %s", in vhost_vdpa_device_get_u32()
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/qemu/docs/system/arm/
H A Dvirt.rst1 .. _arm-virt:
10 idiosyncrasies and limitations of a particular bit of real-world
18 ``virt-5.0`` machine type will behave like the ``virt`` machine from
19 the QEMU 5.0 release, and migration should work between ``virt-5.0``
20 of the 5.0 release and ``virt-5.0`` of the 5.1 release. Migration
22 the non-versioned ``virt`` machine type.
24 VM migration is not guaranteed when using ``-cpu max``, as features
33 - PCI/PCIe devices
34 - Flash memory
35 - Either one or two PL011 UARTs for the NonSecure World
[all …]
H A Dxlnx-zynq.rst1 Xilinx Zynq board (``xilinx-zynq-a9``)
4 integrate a feature-rich dual or single-core Arm Cortex-A9 MPCore based
8 https://docs.amd.com/r/en-US/ug585-zynq-7000-SoC-TRM/Zynq-7000-SoC-Technical-Reference-Manual
10 QEMU xilinx-zynq-a9 board supports following devices:
11 - A9 MPCORE
12 - cortex-a9
13 - GIC v1
14 - Generic timer
15 - wdt
16 - OCM 256KB
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/qemu/hw/ide/
H A Dahci.c28 #include "qemu/error-report.h"
30 #include "qemu/main-loop.h"
31 #include "system/block-backend.h"
33 #include "ahci-internal.h"
34 #include "ide-internal.h"
113 AHCIPortRegs *pr = &s->dev[port].port_regs; in ahci_port_read()
119 val = pr->lst_addr; in ahci_port_read()
122 val = pr->lst_addr_hi; in ahci_port_read()
125 val = pr->fis_addr; in ahci_port_read()
128 val = pr->fis_addr_hi; in ahci_port_read()
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/qemu/docs/interop/
H A Dparallels.rst6 Copyright (c) 2015 Vladimir Sementsov-Ogievskiy
9 See the COPYING file in the top-level directory.
18 All numbers in a Parallels expandable image are stored in little-endian byte
23 -----------
26 A 512-byte data chunk.
35 guest-to-host I/O data address translation.
38 ------
44 0 - 15: magic
47 16 - 19: version
50 20 - 23: heads
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/qemu/target/hexagon/imported/
H A Dencode_subinsn.def2 * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
25 /* Ld1-type subinsns */
31 /* St1-type subinsns */
38 /* Ld2-type subinsns */
46 DEF_ENC_SUBINSN(SL2_deallocframe,SUBINSN_L2, "111 1100---0--")
48 DEF_ENC_SUBINSN(SL2_return, SUBINSN_L2, "111 1101---0--")
49 DEF_ENC_SUBINSN(SL2_return_t, SUBINSN_L2, "111 1101---100")
50 DEF_ENC_SUBINSN(SL2_return_f, SUBINSN_L2, "111 1101---101")
51 DEF_ENC_SUBINSN(SL2_return_tnew, SUBINSN_L2, "111 1101---110")
52 DEF_ENC_SUBINSN(SL2_return_fnew, SUBINSN_L2, "111 1101---111")
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/qemu/tests/qtest/libqos/
H A Dvirtio-scmi.c2 * virtio-scmi nodes for testing
5 * SPDX-FileCopyrightText: Red Hat, Inc.
6 * SPDX-License-Identifier: GPL-2.0-or-later
8 * Based on virtio-gpio.c, doing basically the same thing.
12 #include "standard-headers/linux/virtio_config.h"
16 #include "virtio-scmi.h"
22 QVirtioDevice *vdev = scmi->vdev; in virtio_scmi_cleanup()
26 qvirtqueue_cleanup(vdev->bus, scmi->queues[i], alloc); in virtio_scmi_cleanup()
28 g_free(scmi->queues); in virtio_scmi_cleanup()
34 * and in fact masks of the re-used bit.
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/qemu/hw/ppc/
H A Dspapr_nested.c10 #include "mmu-book3s-v3.h"
11 #include "cpu-models.h"
20 spapr->nested.capabilities_set = false; in spapr_nested_reset()
25 spapr->nested.api = 0; in spapr_nested_reset()
31 return spapr->nested.api; in spapr_nested_api()
43 patb = spapr->nested.ptcr & PTCR_PATB; in spapr_get_pate_nested_hv()
44 pats = spapr->nested.ptcr & PTCR_PATS; in spapr_get_pate_nested_hv()
52 pats = 1ull << (pats + 12 - 4); in spapr_get_pate_nested_hv()
59 entry->dw0 = ldq_phys(CPU(cpu)->as, patb); in spapr_get_pate_nested_hv()
60 entry->dw1 = ldq_phys(CPU(cpu)->as, patb + 8); in spapr_get_pate_nested_hv()
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/qemu/hw/net/
H A Dvirtio-net.c10 * the COPYING file in the top-level directory.
18 #include "qemu/main-loop.h"
24 #include "qemu/error-report.h"
28 #include "qemu/config-file.h"
30 #include "hw/virtio/virtio-net.h"
33 #include "hw/virtio/virtio-bus.h"
35 #include "qapi/qapi-events-net.h"
36 #include "hw/qdev-properties.h"
37 #include "qapi/qapi-types-migration.h"
38 #include "qapi/qapi-events-migration.h"
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/qemu/include/ui/
H A Dqemu-pixman.h3 * See the COPYING file in the top-level directory.
12 #include "pixman-minimal.h"
62 /* -------------------------------------------------------------------- */
109 #define SHAREABLE_NONE (-1)
/qemu/scripts/
H A Dcompare-machine-types.py11 # property via qmp command (e.g. query-cpu-model-expansion for x86_64-cpu).
42 print("Try export PYTHONPATH=top-qemu-dir/python or run from top-qemu-dir")
46 default_qemu_args = '-enable-kvm -machine none'
47 default_qemu_binary = 'build/qemu-system-x86_64'
58 # 'x86_64-cpu', method of 'x86_64-cpu' will be used for '486-x86_64-cpu')
61 def __init__(self, vm: QEMUMachine, name: str, abstract: bool) -> None:
68 def get_prop(self, driver: str, prop: str) -> str:
74 def is_child_of(self, parent: 'Driver') -> bool:
84 def set_implementations(self, implementations: List['Driver']) -> None:
89 def __init__(self, vm: QEMUMachine, name: str) -> None:
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/qemu/hw/i2c/
H A Dpmbus_device.c6 * SPDX-License-Identifier: GPL-2.0-or-later
25 /* X = (Y * 10^-R - b) / m */ in pmbus_direct_mode2data()
26 uint32_t x = (value / pow(10, c.R) - c.b) / c.m; in pmbus_direct_mode2data()
32 /* L = D * 2^(-e) */ in pmbus_data2linear_mode()
34 return value << (-exp); in pmbus_data2linear_mode()
43 return value >> (-exp); in pmbus_linear_mode2data()
50 if (pmdev->out_buf_len + len > SMBUS_DATA_MAX_LEN) { in pmbus_send()
56 for (int i = len - 1; i >= 0; i--) { in pmbus_send()
57 pmdev->out_buf[i + pmdev->out_buf_len] = data[len - i - 1]; in pmbus_send()
59 pmdev->out_buf_len += len; in pmbus_send()
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/qemu/target/rx/
H A Ddisas.c20 #include "disas/dis-asm.h"
36 uint32_t addr = ctx->addr; in decode_load_bytes()
38 g_assert(ctx->len == i); in decode_load_bytes()
39 g_assert(n <= ARRAY_SIZE(ctx->bytes)); in decode_load_bytes()
42 ctx->dis->read_memory_func(addr++, &ctx->bytes[i - 1], 1, ctx->dis); in decode_load_bytes()
43 insn |= ctx->bytes[i - 1] << (32 - i * 8); in decode_load_bytes()
45 ctx->addr = addr; in decode_load_bytes()
46 ctx->len = n; in decode_load_bytes()
53 uint32_t addr = ctx->addr; in li()
54 uintptr_t len = ctx->len; in li()
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/qemu/docs/devel/
H A Dsubmitting-a-patch.rst1 .. _submitting-a-patch:
13 one-shot fix, the bare minimum we ask is that:
15 .. list-table:: Minimal Checklist for Patches
17 :header-rows: 1
19 * - Check
20 - Reason
21 * - Patches contain Signed-off-by: Your Name <author@email>
22 …- States you are legally able to contribute the code. See :ref:`patch_emails_must_include_a_signed…
23 * - Sent as patch emails to ``qemu-devel@nongnu.org``
24 - The project uses an email list based workflow. See :ref:`submitting_your_patches`
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/qemu/hw/arm/
H A Daspeed_ast2600.c4 * Copyright (c) 2016-2019, IBM Corporation.
7 * the COPYING file in the top-level directory.
15 #include "qemu/error-report.h"
19 #include "target/arm/cpu-qom.h"
89 /* Shared Peripheral Interrupt values below are offset by -32 from datasheet */
129 [ASPEED_DEV_I2C] = 110, /* 110 -> 125 */
136 [ASPEED_DEV_KCS] = 138, /* 138 -> 142 */
140 [ASPEED_DEV_I3C] = 102, /* 102 -> 107 */
148 return qdev_get_gpio_in(DEVICE(&a->a7mpcore), sc->irqmap[dev]); in aspeed_soc_ast2600_get_irq()
164 for (i = 0; i < sc->num_cpus; i++) { in aspeed_soc_ast2600_init()
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/qemu/target/riscv/insn_trans/
H A Dtrans_rvd.c.inc2 * RISC-V translation routines for the RV64D Standard Extension.
4 * Copyright (c) 2016-2017 Sagar Karandikar, sagark@eecs.berkeley.edu
5 * Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de
6 * Bastian Koppelmann, kbastian@mail.uni-paderborn.de
22 if (!ctx->cfg_ptr->ext_zdinx) { \
28 if (ctx->cfg_ptr->ext_zdinx && (get_xl(ctx) == MXL_RV32) && \
35 if (!ctx->cfg_ptr->ext_zcd) { \
58 } else if (ctx->cfg_ptr->ext_zama16b) {
65 addr = get_address(ctx, a->rs1, a->imm);
66 tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], addr, ctx->mem_idx, memop);
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/qemu/hw/audio/
H A Dvirtio-snd.c8 * <https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html#x1-52900014>
15 * top-level directory.
21 #include "qemu/error-report.h"
26 #include "hw/audio/virtio-snd.h"
97 s->snd_conf.jacks, in virtio_snd_get_config()
98 s->snd_conf.streams, in virtio_snd_get_config()
99 s->snd_conf.chmaps); in virtio_snd_get_config()
101 memcpy(sndconfig, &s->snd_conf, sizeof(s->snd_conf)); in virtio_snd_get_config()
102 cpu_to_le32s(&sndconfig->jacks); in virtio_snd_get_config()
103 cpu_to_le32s(&sndconfig->streams); in virtio_snd_get_config()
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/qemu/tests/qemu-iotests/
H A D14653 _use_sample_img virtualpc-dynamic.vhd.bz2
55 $QEMU_IMG map --output=json --image-opts \
63 $QEMU_IMG map --output=json --image-opts \
71 $QEMU_IMG map --output=json --image-opts \
78 echo === Testing Hyper-V Autodetect ===
80 _use_sample_img hyperv2012r2-dynamic.vhd.bz2
82 $QEMU_IMG map --output=json --image-opts \
87 echo === Testing Hyper-V with current_size force ===
90 $QEMU_IMG map --output=json --image-opts \
95 echo === Testing Hyper-V with chs force ===
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H A D18642 _require_drivers null-co
43 _require_devices virtio-scsi-pci
54 if ! test -t 0; then
60 ) | $QEMU -S -display none -device virtio-scsi-pci -monitor stdio "$@" 2>&1
75 removable="floppy ide-cd scsi-cd"
76 fixed="ide-hd scsi-hd virtio-blk-pci"
83 check_info_block -device $dev
84 check_info_block -device $dev,id=qdev_id
88 echo "=== -blockdev/-device=<node-name> ==="
92 check_info_block -blockdev driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null
[all …]
/qemu/fsdev/
H A Dqemu-fsdev-throttle.c11 * See the COPYING file in the top-level directory for details.
16 #include "qemu/error-report.h"
17 #include "qemu-fsdev-throttle.h"
19 #include "qemu/main-loop.h"
25 qemu_co_enter_next(&fst->throttled_reqs[false], NULL); in fsdev_throttle_read_timer_cb()
31 qemu_co_enter_next(&fst->throttled_reqs[true], NULL); in fsdev_throttle_write_timer_cb()
36 throttle_config_init(&fst->cfg); in fsdev_throttle_parse_opts()
37 fst->cfg.buckets[THROTTLE_BPS_TOTAL].avg = in fsdev_throttle_parse_opts()
38 qemu_opt_get_number(opts, "throttling.bps-total", 0); in fsdev_throttle_parse_opts()
39 fst->cfg.buckets[THROTTLE_BPS_READ].avg = in fsdev_throttle_parse_opts()
[all …]
/qemu/subprojects/packagefiles/bilge-impl-0.2-rs/
H A Dmeson.build1 project('bilge-impl-0.2-rs', 'rust',
4 license: 'MIT OR Apache-2.0',
7 subproject('itertools-0.11-rs', required: true)
8 subproject('proc-macro-error-attr-1-rs', required: true)
9 subproject('proc-macro-error-1-rs', required: true)
10 subproject('quote-1-rs', required: true)
11 subproject('syn-2-rs', required: true)
12 subproject('proc-macro2-1-rs', required: true)
14 itertools_dep = dependency('itertools-0.11-rs', native: true)
15 proc_macro_error_attr_dep = dependency('proc-macro-error-attr-1-rs', native: true)
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