Commit Graph

108123 Commits

Author SHA1 Message Date
Stefan Hajnoczi
c1bfe74c76 aspeed queue:
* Update of Andrew's email
 * Split of AspeedSoCState per 2400/2600/10x0
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Merge tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu into staging

aspeed queue:

* Update of Andrew's email
* Split of AspeedSoCState per 2400/2600/10x0

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# gpg: Signature made Wed 25 Oct 2023 17:54:45 JST
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg:                 aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu:
  hw/arm/aspeed: Move AspeedSoCState::cpu/vic to Aspeed2400SoCState
  hw/arm/aspeed: Move AspeedSoCState::a7mpcore to Aspeed2600SoCState
  hw/arm/aspeed: Move AspeedSoCState::armv7m to Aspeed10x0SoCState
  hw/arm/aspeed: Check 'memory' link is set in common aspeed_soc_realize
  hw/arm/aspeed: Introduce TYPE_ASPEED2400_SOC
  hw/arm/aspeed: Introduce TYPE_ASPEED2600_SOC
  hw/arm/aspeed: Introduce TYPE_ASPEED10X0_SOC
  hw/arm/aspeed: Dynamically allocate AspeedMachineState::soc field
  hw/arm/aspeed: Rename aspeed_soc_realize() as AST2400/2500 specific
  hw/arm/aspeed: Rename aspeed_soc_init() as AST2400/2500 specific
  hw/arm/aspeed: Extract code common to all boards to a common file
  MAINTAINERS: aspeed: Update Andrew's email address

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-27 09:42:21 +09:00
Philippe Mathieu-Daudé
dd41ce7a6f hw/arm/aspeed: Move AspeedSoCState::cpu/vic to Aspeed2400SoCState
The ARM array and VIC peripheral are only used by the
2400 series, remove them from the common AspeedSoCState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
c17fc02571 hw/arm/aspeed: Move AspeedSoCState::a7mpcore to Aspeed2600SoCState
The v7-A cluster is specific to the Aspeed 2600 series,
remove it from the common AspeedSoCState.

The ARM cores belong to the MP cluster, but the array
is currently used by TYPE_ASPEED2600_SOC. We'll clean
that soon, but for now keep it in Aspeed2600SoCState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
a0c2103070 hw/arm/aspeed: Move AspeedSoCState::armv7m to Aspeed10x0SoCState
The v7-M core is specific to the Aspeed 10x0 series,
remove it from the common AspeedSoCState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
24a88476ff hw/arm/aspeed: Check 'memory' link is set in common aspeed_soc_realize
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
1a94fae4c1 hw/arm/aspeed: Introduce TYPE_ASPEED2400_SOC
TYPE_ASPEED2400_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.

TYPE_ASPEED_SOC is common to various Aspeed SoCs,
define it in aspeed_soc_common.c.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
4fc5e8065b hw/arm/aspeed: Introduce TYPE_ASPEED2600_SOC
TYPE_ASPEED2600_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
df4ab0764d hw/arm/aspeed: Introduce TYPE_ASPEED10X0_SOC
TYPE_ASPEED10X0_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
3c392e87df hw/arm/aspeed: Dynamically allocate AspeedMachineState::soc field
We want to derivate the big AspeedSoCState object in some more
SoC-specific ones. Since the object size will vary, allocate it
dynamically.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
aa6c6697bb hw/arm/aspeed: Rename aspeed_soc_realize() as AST2400/2500 specific
Keep aspeed_soc_class_init() generic, set the realize handler
to aspeed_ast2400_soc_realize() in each 2400/2500 class_init.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
a150836239 hw/arm/aspeed: Rename aspeed_soc_init() as AST2400/2500 specific
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Philippe Mathieu-Daudé
2f4ec77679 hw/arm/aspeed: Extract code common to all boards to a common file
aspeed_soc.c contains definitions specific to the AST2400
and AST2500 SoCs, but also some definitions for other AST
SoCs: move them to a common file.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Andrew Jeffery
cbe27c3ec3 MAINTAINERS: aspeed: Update Andrew's email address
I've changed employers, have company email that deals with patch-based
workflows without too much of a headache, and am trying to steer some
content out of my personal mail.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-10-25 09:52:44 +02:00
Stefan Hajnoczi
a95260486a tcg: Drop unused tcg_temp_free define
tcg: Introduce tcg_use_softmmu
 tcg: Optimize past conditional branches
 tcg: Use constant zero when expanding with divu2
 tcg: Add negsetcondi
 tcg: Define MO_TL
 tcg: Export tcg_gen_ext_{i32,i64,tl}
 target/*: Use tcg_gen_ext_*
 tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
 tcg/ppc: Use ADDPCIS for power9
 tcg/ppc: Use prefixed instructions for power10
 tcg/ppc: Disable TCG_REG_TB for Power9/Power10
 tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
 tcg/ppc: Use ADDPCIS for power9
 tcg/ppc: Use prefixed instructions for power10
 tcg/ppc: Disable TCG_REG_TB for Power9/Power10
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Merge tag 'pull-tcg-20231023' of https://gitlab.com/rth7680/qemu into staging

tcg: Drop unused tcg_temp_free define
tcg: Introduce tcg_use_softmmu
tcg: Optimize past conditional branches
tcg: Use constant zero when expanding with divu2
tcg: Add negsetcondi
tcg: Define MO_TL
tcg: Export tcg_gen_ext_{i32,i64,tl}
target/*: Use tcg_gen_ext_*
tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
tcg/ppc: Use ADDPCIS for power9
tcg/ppc: Use prefixed instructions for power10
tcg/ppc: Disable TCG_REG_TB for Power9/Power10
tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
tcg/ppc: Use ADDPCIS for power9
tcg/ppc: Use prefixed instructions for power10
tcg/ppc: Disable TCG_REG_TB for Power9/Power10

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# gpg: Signature made Mon 23 Oct 2023 11:11:43 PDT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20231023' of https://gitlab.com/rth7680/qemu: (38 commits)
  target/xtensa: Use tcg_gen_sextract_i32
  target/tricore: Use tcg_gen_*extract_tl
  target/rx: Use tcg_gen_ext_i32
  target/m68k: Use tcg_gen_ext_i32
  target/i386: Use tcg_gen_ext_tl
  target/arm: Use tcg_gen_ext_i64
  tcg: Define MO_TL
  tcg: Export tcg_gen_ext_{i32,i64,tl}
  tcg: add negsetcondi
  target/i386: Use i128 for 128 and 256-bit loads and stores
  tcg: Add tcg_gen_{ld,st}_i128
  tcg: Optimize past conditional branches
  tcg: Use constant zero when expanding with divu2
  tcg: drop unused tcg_temp_free define
  tcg/s390x: Use tcg_use_softmmu
  tcg/riscv: Use tcg_use_softmmu
  tcg/riscv: Do not reserve TCG_GUEST_BASE_REG for guest_base zero
  tcg/ppc: Use tcg_use_softmmu
  tcg/mips: Use tcg_use_softmmu
  tcg/loongarch64: Use tcg_use_softmmu
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-23 14:45:46 -07:00
Stefan Hajnoczi
1b4a5a20da virtio,pc,pci: features, cleanups
infrastructure for vhost-vdpa shadow work
 piix south bridge rework
 reconnect for vhost-user-scsi
 dummy ACPI QTG DSM for cxl
 
 tests, cleanups, fixes all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups

infrastructure for vhost-vdpa shadow work
piix south bridge rework
reconnect for vhost-user-scsi
dummy ACPI QTG DSM for cxl

tests, cleanups, fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Sun 22 Oct 2023 02:18:43 PDT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (62 commits)
  intel-iommu: Report interrupt remapping faults, fix return value
  MAINTAINERS: Add include/hw/intc/i8259.h to the PC chip section
  vhost-user: Fix protocol feature bit conflict
  tests/acpi: Update DSDT.cxl with QTG DSM
  hw/cxl: Add QTG _DSM support for ACPI0017 device
  tests/acpi: Allow update of DSDT.cxl
  hw/i386/cxl: ensure maxram is greater than ram size for calculating cxl range
  vhost-user: fix lost reconnect
  vhost-user-scsi: start vhost when guest kicks
  vhost-user-scsi: support reconnect to backend
  vhost: move and rename the conn retry times
  vhost-user-common: send get_inflight_fd once
  hw/i386/pc_piix: Make PIIX4 south bridge usable in PC machine
  hw/isa/piix: Implement multi-process QEMU support also for PIIX4
  hw/isa/piix: Resolve duplicate code regarding PCI interrupt wiring
  hw/isa/piix: Reuse PIIX3's PCI interrupt triggering in PIIX4
  hw/isa/piix: Rename functions to be shared for PCI interrupt triggering
  hw/isa/piix: Reuse PIIX3 base class' realize method in PIIX4
  hw/isa/piix: Share PIIX3's base class with PIIX4
  hw/isa/piix: Harmonize names of reset control memory regions
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-23 14:45:29 -07:00
Stefan Hajnoczi
b093277edc trivial patches for 2023-10-21
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Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2023-10-21

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# gpg: Signature made Sat 21 Oct 2023 05:03:48 PDT
# gpg:                using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg:                issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg:                 aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931  4B22 701B 4F6B 1A69 3E59

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
  MAINTAINERS: Add the ompic.c file to the or1k-sim section
  MAINTAINERS: Fix typo in openpic_kvm.c entry
  MAINTAINERS: Add unvalued folders in tests/tcg/ to the right sections
  MAINTAINERS: Add PPC common files to PowerPC TCG CPUs
  MAINTAINERS: Add fw_cfg.c to PPC mac99 machine
  MAINTAINERS: Adjust file list for PPC pseries machine
  MAINTAINERS: Adjust file list for PPC e500 machines
  MAINTAINERS: Adjust file list for PPC 4xx CPUs
  MAINTAINERS: Adjust file list for PPC ref405ep machine
  ppc/{bamboo, virtex_ml507}: Remove useless dependency on ppc405.h header
  MAINTAINERS: Fix a couple s390 paths
  MAINTAINERS: Add docs/devel/ebpf_rss.rst to the EBPF section
  MAINTAINERS: Add include/hw/intc/i8259.h to the PC chip section
  MAINTAINERS: Add the nios2 interrupt controller to the nios2 section
  MAINTAINERS: Cover hw/ppc/ppc440_uc.c with Sam460ex board
  hw/ppc/ppc440_uc: Remove dead l2sram_update_mappings()
  hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port()

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-23 14:45:17 -07:00
Stefan Hajnoczi
338cf82fbe Misc hardware patch queue
- MAINTAINERS updates (Zoltan, Thomas)
 - Fix cutils::get_relocated_path on Windows host (Akihiko)
 - Housekeeping in Memory APIs (Marc-André)
 - SDHCI fix for SDMA transfer (Lu, Jianxian)
 - Various QOM/QDev/SysBus cleanups (Philippe)
 - Constify QemuInputHandler structure (Philippe)
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Merge tag 'hw-misc-20231020' of https://github.com/philmd/qemu into staging

Misc hardware patch queue

- MAINTAINERS updates (Zoltan, Thomas)
- Fix cutils::get_relocated_path on Windows host (Akihiko)
- Housekeeping in Memory APIs (Marc-André)
- SDHCI fix for SDMA transfer (Lu, Jianxian)
- Various QOM/QDev/SysBus cleanups (Philippe)
- Constify QemuInputHandler structure (Philippe)

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# gpg: Signature made Fri 20 Oct 2023 05:48:12 PDT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-misc-20231020' of https://github.com/philmd/qemu: (41 commits)
  ui/input: Constify QemuInputHandler structure
  hw/net: Declare link using static DEFINE_PROP_LINK() macro
  hw/dma: Declare link using static DEFINE_PROP_LINK() macro
  hw/scsi/virtio-scsi: Use VIRTIO_SCSI_COMMON() macro
  hw/display/virtio-gpu: Use VIRTIO_DEVICE() macro
  hw/block/vhost-user-blk: Use DEVICE() / VIRTIO_DEVICE() macros
  hw/virtio/virtio-pmem: Replace impossible check by assertion
  hw/s390x/css-bridge: Realize sysbus device before accessing it
  hw/isa: Realize ISA bridge device before accessing it
  hw/arm/virt: Realize ARM_GICV2M sysbus device before accessing it
  hw/acpi: Realize ACPI_GED sysbus device before accessing it
  hw/pci-host/bonito: Do not use SysBus API to map local MMIO region
  hw/misc/allwinner-dramc: Do not use SysBus API to map local MMIO region
  hw/misc/allwinner-dramc: Move sysbus_mmio_map call from init -> realize
  hw/i386/intel_iommu: Do not use SysBus API to map local MMIO region
  hw/i386/amd_iommu: Do not use SysBus API to map local MMIO region
  hw/intc/spapr_xive: Do not use SysBus API to map local MMIO region
  hw/intc/spapr_xive: Move sysbus_init_mmio() calls around
  hw/ppc/pnv: Do not use SysBus API to map local MMIO region
  hw/ppc/pnv_xscom: Do not use SysBus API to map local MMIO region
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-23 14:44:20 -07:00
Richard Henderson
e40df3522b target/xtensa: Use tcg_gen_sextract_i32
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:44:49 -07:00
Richard Henderson
8b8bb29548 target/tricore: Use tcg_gen_*extract_tl
The EXTR instructions can use the extract opcodes.

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:44:42 -07:00
Richard Henderson
0d67249c6d target/rx: Use tcg_gen_ext_i32
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:43:53 -07:00
Richard Henderson
443025e4d0 target/m68k: Use tcg_gen_ext_i32
We still need to check OS_{BYTE,WORD,LONG},
because m68k includes floating point in OS_*.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:43:52 -07:00
Richard Henderson
23f3d586e4 target/i386: Use tcg_gen_ext_tl
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:43:31 -07:00
Richard Henderson
2f02c14b21 target/arm: Use tcg_gen_ext_i64
The ext_and_shift_reg helper does this plus a shift.
The non-zero check for shift count is duplicate to
the one done within tcg_gen_shli_i64.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:35:43 -07:00
Paolo Bonzini
c048b68385 tcg: Define MO_TL
This will also come in handy later for "less than" comparisons.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <03ba02fd-fade-4409-be16-2f81a5690b4c@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:34:21 -07:00
Richard Henderson
f1c29532e7 tcg: Export tcg_gen_ext_{i32,i64,tl}
The two concrete type functions already existed, merely needing
a bit of hardening to invalid inputs.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Paolo Bonzini
93c86ecd77 tcg: add negsetcondi
This can be useful to write a shift bit extraction that does not
depend on TARGET_LONG_BITS.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231019104648.389942-15-pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
46c684c862 target/i386: Use i128 for 128 and 256-bit loads and stores
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
a01d9792a7 tcg: Add tcg_gen_{ld,st}_i128
Do not require the translators to jump through concat and
extract of i64 in order to move values to and from env.

Tested-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
d97f8f3941 tcg: Optimize past conditional branches
We already register allocate through extended basic blocks,
optimize through extended basic blocks as well.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
bfefdbea9e tcg: Use constant zero when expanding with divu2
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Mike Frysinger
40f40fc8f0 tcg: drop unused tcg_temp_free define
Use of the API was removed a while back, but the define wasn't.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20231015010046.16020-1-vapier@gentoo.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
2e486b5901 tcg/s390x: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
4944d35910 tcg/riscv: Use tcg_use_softmmu
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
cf0ed30eb1 tcg/riscv: Do not reserve TCG_GUEST_BASE_REG for guest_base zero
Fixes: 92c041c59b ("tcg/riscv: Add the prologue generation and register the JIT")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
5b5bd4a9b1 tcg/ppc: Use tcg_use_softmmu
Fix TCG_GUEST_BASE_REG to use 'TCG_REG_R30' instead of '30'.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
e3a650cd9d tcg/mips: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
10e1fd2784 tcg/loongarch64: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
915e1d52e2 tcg/i386: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
e2b7a40d05 tcg/aarch64: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
2c53bdf110 tcg/arm: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:28 -07:00
Richard Henderson
23088ca0bc tcg: Provide guest_base fallback for system mode
Provide a define to allow !tcg_use_softmmu code paths to
compile in system mode, but require elimination.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
397cabaae0 tcg: Introduce tcg_use_softmmu
Begin disconnecting CONFIG_SOFTMMU from !CONFIG_USER_ONLY.
Introduce a variable which can be set at startup to select
one method or another for user-only.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
cc3f99aac4 tcg/ppc: Disable TCG_REG_TB for Power9/Power10
This appears to slightly improve performance on power9/10.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
1958dbbd2a tcg/ppc: Use PLD in tcg_out_goto_tb
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
c90f897a54 tcg/ppc: Use prefixed instructions in tcg_out_dupi_vec
The prefixed instructions have a pc-relative form to use here.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
d90b23af6d tcg/ppc: Use PLD in tcg_out_movi for constant pool
The prefixed instruction has a pc-relative form to use here.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
1f8e4dc182 tcg/ppc: Use prefixed instructions in tcg_out_mem_long
When the offset is out of range of the non-prefixed insn, but
fits the 34-bit immediate of the prefixed insn, use that.

Reviewed-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
103044e406 tcg/ppc: Use PADDI in tcg_out_movi
PADDI can load 34-bit immediates and 34-bit pc-relative addresses.

Reviewed-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
4a388c7932 tcg/ppc: Use ADDPCIS in tcg_out_goto_tb
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00
Richard Henderson
7a379976d6 tcg/ppc: Use ADDPCIS for the constant pool
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-22 16:32:27 -07:00