Commit Graph

110659 Commits

Author SHA1 Message Date
Richard Henderson
16bedf89c1 target/sparc: Use i128 for FADDq, FSUBq, FMULq, FDIVq
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-8-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
e41716be4d target/sparc: Use i128 for FSQRTq
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-7-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
daf457d40f target/sparc: Inline FNEG, FABS
These are simple bit manipulation insns.
Begin using i128 for float128.
Implement FMOVq with do_qq.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-6-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
33ec424535 target/sparc: Introduce gen_{load,store}_fpr_Q
Use them for trans_FMOVq.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-5-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
388a646595 target/sparc: Remove gen_dest_fpr_F
Replace with tcg_temp_new_i32.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-4-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
54c3e9534f target/sparc: Use tcg_gen_qemu_{ld, st}_i128 for ASI_M_BFILL
Align the operation to the 32-byte cacheline.
Use 2 i128 instead of 4 i64.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-3-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
9827100737 target/sparc: Use tcg_gen_qemu_{ld, st}_i128 for ASI_M_BCOPY
Align the operation to the 32-byte cacheline.
Use 2 pair of i128 instead of 8 pair of i32.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-2-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
45bf0e7aa6 tcg/loongarch64: Set vector registers call clobbered
Because there are more call clobbered registers than
call saved registers, we begin with all registers as
call clobbered and then reset those that are saved.

This was missed when we introduced the LSX support.

Cc: qemu-stable@nongnu.org
Fixes: 16288ded94 ("tcg/loongarch64: Lower basic tcg vec ops to LSX")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2136
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240201233414.500588-1-richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Ilya Leoshkevich
da4038d2da tests/tcg: Fix the /proc/self/mem probing in the PROT_NONE gdbstub test
The `if not probe_proc_self_mem` check never passes, because
probe_proc_self_mem is a function object, which is a truthy value.
Add parentheses in order to perform a function call.

Fixes: dc84d50a7f9b ("tests/tcg: Add the PROT_NONE gdbstub test")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240131220245.235993-1-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
3b91614004 include/exec: Change cpu_mmu_index argument to CPUState
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
a120d32097 include/exec: Implement cpu_mmu_index generically
For user-only mode, use MMU_USER_IDX.
For system mode, use CPUClass.mmu_index.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
68283ff4b4 target/xtensa: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
eafa0f68c3 target/tricore: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
e3547a7d07 target/sparc: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
9ba49d7222 target/sh4: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
4ef80b271f target/s390x: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
90b7022e69 target/s390x: Split out s390x_env_mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
ef5cc166da target/rx: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
a5c7797496 target/riscv: Populate CPUClass.mmu_index
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
d9996d0904 target/riscv: Replace cpu_mmu_index with riscv_env_mmu_index
Use the target-specific function name in preference
to the generic name.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
7f6f2ebbaa target/riscv: Rename riscv_cpu_mmu_index to riscv_env_mmu_index
Free up the riscv_cpu_mmu_index name for other usage;
emphasize that the argument is 'env'.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
f331e82c3d target/ppc: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
fb00f730c5 target/ppc: Split out ppc_env_mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
db8b41941a target/openrisc: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
498c7d78d3 target/nios2: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
0efa3dc275 target/mips: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
6ebf33c5dc target/mips: Split out mips_env_mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
4e999bf419 target/mips: Pass ptw_mmu_idx down from mips_cpu_tlb_fill
Rather than adjust env->hflags so that the value computed
by cpu_mmu_index() changes, compute the mmu_idx that we
want directly and pass it down.

Introduce symbolic constants for MMU_{KERNEL,ERL}_IDX.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:10 +10:00
Richard Henderson
167d6cd0e8 target/microblaze: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:09 +10:00
Richard Henderson
a5a2d7f64f target/m68k: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:09 +10:00
Richard Henderson
3f262d2568 target/loongarch: Rename MMU_IDX_*
The expected form is MMU_FOO_IDX, not MMU_IDX_FOO.
Rename to match generic code.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:07 +10:00
Richard Henderson
a72a1b105d target/loongarch: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 16:46:04 +10:00
Richard Henderson
ace0c5fe59 target/i386: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
8f39cb7764 target/hppa: Populate CPUClass.mmu_index
Reviewed-by: Helge Deller <deller@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
3f605a15a7 target/cris: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
97fc0c210b target/cris: Cache mem_index in DisasContext
Compute this value once for each translation.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
b9e877f20f target/avr: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
628421c74a target/arm: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
b7770d72f5 target/arm: Split out arm_env_mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
9d6847904b target/alpha: Populate CPUClass.mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
32a8ea12fa target/alpha: Split out alpha_env_mmu_index
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Richard Henderson
343ed32dac include/hw/core: Add mmu_index to CPUClass
To be used after all targets have populated the hook.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-02-03 08:52:25 +10:00
Peter Maydell
4f2fdb10b5 target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switch buses to 3-phase reset
 system/vl.c: Fix handling of '-serial none -serial something'
 target/arm: Add ID_AA64ZFR0_EL1.B16B16 to the exposed-to-userspace set
 tests/qtest/xlnx-versal-trng-test.c: Drop use of variable length array
 target/arm: Reinstate "vfp" property on AArch32 CPUs
 doc/sphinx/hxtool.py: add optional label argument to SRST directive
 hw/arm: Check for CPU types in machine_run_board_init() for various boards
 pci-host: designware: Limit value range of iATU viewport register
 hw/arm: Convert some DPRINTF macros to trace events and guest errors
 hw/arm: NPCM7XX SoC: Add GMAC ethernet controller devices
 hw/arm: Implement BCM2835 SPI Controller
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Merge tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switch buses to 3-phase reset
system/vl.c: Fix handling of '-serial none -serial something'
target/arm: Add ID_AA64ZFR0_EL1.B16B16 to the exposed-to-userspace set
tests/qtest/xlnx-versal-trng-test.c: Drop use of variable length array
target/arm: Reinstate "vfp" property on AArch32 CPUs
doc/sphinx/hxtool.py: add optional label argument to SRST directive
hw/arm: Check for CPU types in machine_run_board_init() for various boards
pci-host: designware: Limit value range of iATU viewport register
hw/arm: Convert some DPRINTF macros to trace events and guest errors
hw/arm: NPCM7XX SoC: Add GMAC ethernet controller devices
hw/arm: Implement BCM2835 SPI Controller

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# gpg: Signature made Fri 02 Feb 2024 15:35:42 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm: (36 commits)
  hw/arm: Connect SPI Controller to BCM2835
  hw/ssi: Implement BCM2835 SPI Controller
  tests/qtest: Adding PCS Module test to GMAC Qtest
  hw/net: GMAC Tx Implementation
  hw/net: GMAC Rx Implementation
  tests/qtest: Creating qtest for GMAC Module
  hw/arm: Add GMAC devices to NPCM7XX SoC
  hw/net: Add NPCMXXX GMAC device
  hw/xen: convert stderr prints to error/warn reports
  hw/xen/xen-hvm-common.c: convert DPRINTF to tracepoints
  hw/xen/xen-mapcache.c: convert DPRINTF to tracepoints
  hw/arm/xen_arm.c: convert DPRINTF to trace events and error/warn reports
  hw/arm/z2: convert DPRINTF to trace events and guest errors
  hw/arm/strongarm.c: convert DPRINTF to trace events and guest errors
  pci-host: designware: Limit value range of iATU viewport register
  hw/arm/zynq: Check for CPU types in machine_run_board_init()
  hw/arm/vexpress: Check for CPU types in machine_run_board_init()
  hw/arm/npcm7xx_boards: Simplify setting MachineClass::valid_cpu_types[]
  hw/arm/musca: Simplify setting MachineClass::valid_cpu_types[]
  hw/arm/msf2: Simplify setting MachineClass::valid_cpu_types[]
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-02 18:56:32 +00:00
Peter Maydell
29b008927e Rework matching of network devices to -nic options (v2)
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Merge tag 'pull-nic-config-2-20240202' of git://git.infradead.org/users/dwmw2/qemu into staging

Rework matching of network devices to -nic options (v2)

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* tag 'pull-nic-config-2-20240202' of git://git.infradead.org/users/dwmw2/qemu: (47 commits)
  net: make nb_nics and nd_table[] static in net/net.c
  net: remove qemu_show_nic_models(), qemu_find_nic_model()
  hw/pci: remove pci_nic_init_nofail()
  net: remove qemu_check_nic_model()
  hw/xtensa/xtfpga: use qemu_create_nic_device()
  hw/sparc/sun4m: use qemu_find_nic_info()
  hw/s390x/s390-virtio-ccw: use qemu_create_nic_device()
  hw/riscv: use qemu_configure_nic_device()
  hw/openrisc/openrisc_sim: use qemu_create_nic_device()
  hw/net/lasi_i82596: use qemu_create_nic_device()
  hw/net/lasi_i82596: Re-enable build
  hw/mips/jazz: use qemu_find_nic_info()
  hw/mips/mipssim: use qemu_create_nic_device()
  hw/microblaze: use qemu_configure_nic_device()
  hw/m68k/q800: use qemu_find_nic_info()
  hw/m68k/mcf5208: use qemu_create_nic_device()
  hw/net/etraxfs-eth: use qemu_configure_nic_device()
  hw/arm: use qemu_configure_nic_device()
  hw/arm/stellaris: use qemu_find_nic_info()
  hw/arm/npcm7xx: use qemu_configure_nic_device, allow emc0/emc1 as aliases
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-02 16:47:36 +00:00
David Woodhouse
e8c5c4525c net: make nb_nics and nd_table[] static in net/net.c
Also remove the stale declaration of host_net_devices; the actual
definition was removed long ago in commit 7cc28cb061 ("net: Remove
the deprecated 'host_net_add' and 'host_net_remove' HMP commands")

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:48 +00:00
David Woodhouse
481434f99e net: remove qemu_show_nic_models(), qemu_find_nic_model()
These old functions can be removed now too. Let net_param_nic() print
the full set of network devices directly, and also make it note that a
list more specific to this platform/config will be available by using
'-nic model=help' instead.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:48 +00:00
David Woodhouse
75942eea59 hw/pci: remove pci_nic_init_nofail()
This function is no longer used, as all its callers have been converted
to use pci_init_nic_devices() instead.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:48 +00:00
David Woodhouse
09c292c9e4 net: remove qemu_check_nic_model()
There are no callers of this function any more, as they have all been
converted to qemu_{create,configure}_nic_device().

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:47 +00:00
David Woodhouse
7db00af636 hw/xtensa/xtfpga: use qemu_create_nic_device()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:47 +00:00
David Woodhouse
ae0b175b23 hw/sparc/sun4m: use qemu_find_nic_info()
Obtain the MAC address from the NIC configuration if there is one, or
generate one explicitly so that it can be placed in the PROM.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-02-02 16:23:47 +00:00