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2022-05-11Normalize header guard symbol definitionMarkus Armbruster17-17/+17
We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-4-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-11Clean up ill-advised or unusual header guardsMarkus Armbruster2-4/+4
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Macros should be ALL_CAPS. Normalize the exception. Done with scripts/clean-header-guards.pl. include/hw/xen/interface/ and tools/virtiofsd/ left alone, because these were imported from Xen and libfuse respectively. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-3-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-11Clean up header guards that don't match their file nameMarkus Armbruster12-35/+32
Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-2-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Change to generated file ebpf/rss.bpf.skeleton.h backed out]
2022-05-09Merge tag 'pull-target-arm-20220509' of ↵Richard Henderson14-487/+933
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * MAINTAINERS/.mailmap: update email for Leif Lindholm * hw/arm: add version information to sbsa-ref machine DT * Enable new features for -cpu max: FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only), FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH * Emulate Cortex-A76 * Emulate Neoverse-N1 * Fix the virt board default NUMA topology # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmJ5AbsZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3vyFEACZZ6tRVJYB6YpIzI7rho9x # hVQIMTc4D5lmVetJnbLdLazifIy60oIOtSKV3Y3oj5DLMcsf6NITrPaFPWNRX3Nm # mcbTCT5FGj8i7b1CkpEylLwvRQbIaoz2GnJPckdYelxxAq1uJNog3fmoG8nVtJ1F # HfXVCVkZGQyiyr6Y2/zn3vpdp9n6/4RymN8ugizkcgIRII87DKV+DNDalw613JG4 # 5xxBOGkYzo5DZM8TgL8Ylmb5Jy9XY0EN1xpkyHFOg6gi0B3UZTxHq5SvK6NFoZLJ # ogyhmMh6IjEfhUIDCtWG9VCoPyWpOXAFoh7D7akFVB4g2SIvBvcuGzFxCAsh5q3K # s+9CgNX1SZpJQkT1jLjQlNzoUhh8lNc7QvhPWVrbAj3scc+1xVnS5MJsokEV21Cx # /bp3mFwCL+Q4gjsMKx1nKSvxLv8xlxRtIilmlfj+wvpkenIfIwHYjbvItJTlAy1L # +arx8fqImNQorxO6oMjOuAlSbNnDKup5qvwGghyu/qz/YEnGQVzN6gI324Km081L # 1u31H/B3C2rj3qMsYMp5yOqgprXi1D5c6wfYIpLD/C4UfHgIlRiprawZPDM7fAhX # vxhUhhj3e9OgkbC9yqd6SUR2Uk3YaQlp319LyoZa3VKSvjBTciFsMXXnIV1UitYp # BGtz8+FypPVkYH7zQB9c7Q== # =ey1m # -----END PGP SIGNATURE----- # gpg: Signature made Mon 09 May 2022 04:57:47 AM PDT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full] * tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits) hw/acpi/aml-build: Use existing CPU topology to build PPTT table hw/arm/virt: Fix CPU's default NUMA node ID qtest/numa-test: Correct CPU and NUMA association in aarch64_numa_cpu() hw/arm/virt: Consider SMP configuration in CPU topology qtest/numa-test: Specify CPU topology in aarch64_numa_cpu() qapi/machine.json: Add cluster-id hw/arm: add versioning to sbsa-ref machine DT target/arm: Define neoverse-n1 target/arm: Define cortex-a76 target/arm: Enable FEAT_DGH for -cpu max target/arm: Enable FEAT_CSV3 for -cpu max target/arm: Enable FEAT_CSV2_2 for -cpu max target/arm: Enable FEAT_CSV2 for -cpu max target/arm: Enable FEAT_IESB for -cpu max target/arm: Enable FEAT_RAS for -cpu max target/arm: Implement ESB instruction target/arm: Implement virtual SError exceptions target/arm: Enable SCR and HCR bits for RAS target/arm: Add minimal RAS registers target/arm: Enable FEAT_Debugv8p4 for -cpu max ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-09target/arm: Define neoverse-n1Richard Henderson1-0/+66
Enable the n1 for virt and sbsa board use. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-25-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Define cortex-a76Richard Henderson1-0/+66
Enable the a76 for virt and sbsa board use. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-24-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_DGH for -cpu maxRichard Henderson2-0/+2
This extension concerns not merging memory access, which TCG does not implement. Thus we can trivially enable this feature. Add a comment to handle_hint for the DGH instruction, but no code. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-23-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_CSV3 for -cpu maxRichard Henderson2-0/+2
This extension concerns cache speculation, which TCG does not implement. Thus we can trivially enable this feature. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-22-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_CSV2_2 for -cpu maxRichard Henderson4-2/+83
There is no branch prediction in TCG, therefore there is no need to actually include the context number into the predictor. Therefore all we need to do is add the state for SCXTNUM_ELx. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-21-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_CSV2 for -cpu maxRichard Henderson2-0/+2
This extension concerns branch speculation, which TCG does not implement. Thus we can trivially enable this feature. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-20-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_IESB for -cpu maxRichard Henderson1-0/+1
This feature is AArch64 only, and applies to physical SErrors, which QEMU does not implement, thus the feature is a nop. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-19-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_RAS for -cpu maxRichard Henderson2-0/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-18-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Implement ESB instructionRichard Henderson6-15/+103
Check for and defer any pending virtual SError. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-17-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Implement virtual SError exceptionsRichard Henderson5-2/+91
Virtual SError exceptions are raised by setting HCR_EL2.VSE, and are routed to EL1 just like other virtual exceptions. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable SCR and HCR bits for RASRichard Henderson1-0/+9
Enable writes to the TERR and TEA bits when RAS is enabled. These bits are otherwise RES0. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-15-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Add minimal RAS registersRichard Henderson2-0/+89
Add only the system registers required to implement zero error records. This means that all values for ERRSELR are out of range, which means that it and all of the indexed error record registers need not be implemented. Add the EL2 registers required for injecting virtual SError. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-14-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_Debugv8p4 for -cpu maxRichard Henderson2-3/+3
This extension concerns changes to the External Debug interface, with Secure and Non-secure access to the debug registers, and all of it is outside the scope of QEMU. Indicating support for this is mandatory with FEAT_SEL2, which we do implement. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-13-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Enable FEAT_Debugv8p2 for -cpu maxRichard Henderson3-0/+4
The only portion of FEAT_Debugv8p2 that is relevant to QEMU is CONTEXTIDR_EL2, which is also conditionally implemented with FEAT_VHE. The rest of the debug extension concerns the External debug interface, which is outside the scope of QEMU. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-12-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Use field names for manipulating EL2 and EL3 modesRichard Henderson1-9/+13
Use FIELD_DP{32,64} to manipulate id_pfr1 and id_aa64pfr0 during arm_cpu_realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-11-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Annotate arm_max_initfn with FEAT identifiersRichard Henderson2-74/+74
Update the legacy feature names to the current names. Provide feature names for id changes that were not marked. Sort the field updates into increasing bitfield order. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Split out aa32_max_featuresRichard Henderson3-101/+65
Share the code to set AArch32 max features so that we no longer have code drift between qemu{-system,}-{arm,aarch64}. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-9-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Set ID_DFR0.PerfMon for qemu-system-arm -cpu maxRichard Henderson1-0/+4
We set this for qemu-system-aarch64, but failed to do so for the strictly 32-bit emulation. Fixes: 3bec78447a9 ("target/arm: Provide ARMv8.4-PMU in '-cpu max'") Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-8-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Update qemu-system-arm -cpu max to cortex-a57Richard Henderson1-60/+93
Instead of starting with cortex-a15 and adding v8 features to a v7 cpu, begin with a v8 cpu stripped of its aarch64 features. This fixes the long-standing to-do where we only enabled v8 features for user-only. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Move cortex impdef sysregs to cpu_tcg.cRichard Henderson3-60/+69
Previously we were defining some of these in user-only mode, but none of them are accessible from user-only, therefore define them only in system mode. This will shortly be used from cpu_tcg.c also. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Adjust definition of CONTEXTIDR_EL2Richard Henderson1-4/+11
This register is present for either VHE or Debugv8p2. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-5-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Merge zcr reginfoRichard Henderson1-38/+17
Drop zcr_no_el2_reginfo and merge the 3 registers into one array, now that ZCR_EL2 can be squashed to RES0 and ZCR_EL3 dropped while registering. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Drop EL3 no EL2 fallbacksRichard Henderson1-145/+13
Drop el3_no_el2_cp_reginfo, el3_no_el2_v8_cp_reginfo, and the local vpidr_regs definition, and rely on the squashing to ARM_CP_CONST while registering for v8. This is a behavior change for v7 cpus with Security Extensions and without Virtualization Extensions, in that the virtualization cpregs are now correctly not present. This would be a migration compatibility break, except that we have an existing bug in which migration of 32-bit cpus with Security Extensions enabled does not work. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-3-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09target/arm: Handle cpreg registration for missing ELRichard Henderson2-56/+133
More gracefully handle cpregs when EL2 and/or EL3 are missing. If the reg is entirely inaccessible, do not register it at all. If the reg is for EL2, and EL3 is present but EL2 is not, either discard, squash to res0, const, or keep unchanged. Per rule RJFFP, mark the 4 aarch32 hypervisor access registers with ARM_CP_EL3_NO_EL2_KEEP, and mark all of the EL2 address translation and tlb invalidation "regs" ARM_CP_EL3_NO_EL2_UNDEF. Mark the 2 virtualization processor id regs ARM_CP_EL3_NO_EL2_C_NZ. This will simplify cpreg registration for conditional arm features. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220506180242.216785-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-05-09disas: Remove old libopcode ppc disassemblerThomas Huth1-2/+0
Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Message-Id: <20220505173619.488350-1-thuth@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-09disas: Remove old libopcode i386 disassemblerThomas Huth1-1/+0
Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220412165836.355850-4-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-09disas: Remove old libopcode arm disassemblerThomas Huth1-8/+0
Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220412165836.355850-3-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-07Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson2-0/+90
* WHPX support for xcr0 * qga-wss fixes * Meson conversions * Removed -soundhw pcspk # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJ2CEcUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMHUAgAq6BXpuqyAMMnrylvt77qwGG37keV # lxw8aGciztUJIZFi1dAxIuw2ohsFGdfxKKt1sEIUu33OSBeb1I786f2xuLF7t7Am # An0Jd5I/V/9ClRrz2ITiLOCBzPTU3faY8h382OdnMJCkAFjjF5PIoECZWRBtjPVq # B4jDKuredgCt4EGDViQr0R5om+bBdHQmHcPHTNIv3UsRu2RhzIieBy4qLBUADIMU # wJeW0jIdtfE9gwfdjtdom1tDxxKNtYttyIAQY8SpSEGLHzpqfNW0Z3UFGcswIk8g # QCJpsddJzKivvS3a8pm/3tKkSWmqcgGNH2b3CFEZ26MkkLZIOYiVmPGNqQ== # =7/z9 # -----END PGP SIGNATURE----- # gpg: Signature made Sat 07 May 2022 12:48:55 AM CDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # 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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (25 commits) pc: remove -soundhw pcspk configure, meson: move vhost options to Meson meson: use have_vhost_* variables to pick sources meson: create have_vhost_* variables build: move vhost-user-fs configuration to Kconfig build: move vhost-scsi configuration to Kconfig build: move vhost-vsock configuration to Kconfig configure: simplify vhost-net-{user, vdpa} configuration meson, virtio: place all virtio-pci devices under virtio_pci_ss configure: omit options with default values from meson command line meson: pass more options directly as -D configure: switch directory options to automatic parsing meson: always combine directories with prefix meson, configure: move --interp-prefix to meson meson, configure: move --with-pkgversion, CONFIG_STAMP to meson meson, configure: move bdrv whitelists to meson meson, configure: move --tls-priority to meson configure: switch string options to automatic parsing configure: move Windows flags detection to meson configure, meson: move iasl detection to meson ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-07WHPX: support for xcr0Sunil Muthuswamy2-0/+90
Support for xcr0 to be able to enable xsave/xrstor. This by itself is not sufficient to enable xsave/xrstor. WHPX XSAVE API's also needs to be hooked up. Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com> Message-Id: <MW2PR2101MB1116F07C07A26FD7A7ED8DCFC0780@MW2PR2101MB1116.namprd21.prod.outlook.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-06target/xtensa: implement cache test option opcodesMax Filippov1-0/+38
We don't model caches, so for l*ct opcodes return tags with all bits (including Valid) set to 0. For all other opcodes don't do anything. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: add clock input to xtensa CPUMax Filippov3-3/+24
Create clock input for the xtensa CPU device and initialize its frequency to the default core frequency specified in the config. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: import core lx106Simon Safar5-0/+8273
This is the core used in e.g. ESP8266 chips. Importing them using import_core.sh, with the required files sourced from https://github.com/espressif/xtensa-overlays core-lx106.c was generated by the script; the only change is removing the reference to core-matmap.h which doesn't seem to be available. Signed-off-by: Simon Safar <simon@simonsafar.com> Reviewed-by: Max Filippov <jcmvbkbc@gmail.com> Message-Id: <20220423040835.29254-1-simon@simonsafar.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_constant_* for remaining opcodesMax Filippov1-52/+25
- gen_jumpi passes target PC to the helper; - gen_callw_slot uses callinc (1..3); - gen_brcondi passes immediate field (less than 32 different possible values) to the helper; - disas_xtensa_insn passes PC to the helpers; - translate_entry passes PC, stack register number (0..15) and stack frame size to the helper; - gen_check_exclusive passes PC and boolean flag to the helper; - test_exceptions_retw passes PC to the helper; - gen_check_atomctl passes PC to the helper; - translate_ssai passes immediate shift amount (0..31) to the helper; - gen_waiti passes next PC and an immediate (0..15) to the helper; use tcg_constant_* for the constants listed above. Fold gen_waiti body into the translate_waiti as it's the only user. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_constant_* for FPU conversion opcodesMax Filippov1-12/+6
FPU conversion opcodes pass scale (range 0..15) and rounding mode to their helpers. Use tcg_constant_* for them. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_constant_* for numbered special registersMax Filippov1-12/+4
Numbered special registers are small arrays of consecutive SRs. Use tcg_constant_* for the SR index. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_constant_* for TLB opcodesMax Filippov1-8/+4
dtlb is a boolean flag, use tcg_constant_* for it. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_constant_* for exceptionsMax Filippov1-13/+5
Use tcg_contant_* for exception number, exception cause, debug cause code and exception PC. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: use tcg_contatnt_* for numeric literalsMax Filippov1-19/+9
Replace tcg_const_* for numeric literals with tcg_constant_*. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-06target/xtensa: fix missing tcg_temp_free in gen_window_checkMax Filippov1-2/+2
pc and w are allocated with tcg_const_i32 but not freed in gen_window_check. Use tcg_constant_i32 for them both. Fixes: 2db59a76c421 ("target-xtensa: record available window in TB flags") Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2022-05-05target/ppc: Change MSR_* to follow POWER ISA numbering conventionVíctor Colombo1-43/+44
Today we have the issue where MSR_* values are the 'inverted order' bit numbers from what the ISA specifies. e.g. MSR_LE is bit 63 but is defined as 0 in QEMU. Add a macro to be used to convert from QEMU order to ISA order. This solution requires less changes than to use the already defined PPC_BIT macro, which would turn MSR_* in masks instead of the numbers itself. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-23-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Add unused msr bits FIELDsVíctor Colombo1-0/+25
Add FIELDs macros for msr bits that had an unused msr_* before. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-22-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Remove msr_de macroVíctor Colombo2-4/+3
msr_de macro hides the usage of env->msr, which is a bad behavior. Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-21-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Remove msr_hv macroVíctor Colombo6-17/+20
msr_hv macro hides the usage of env->msr, which is a bad behavior. Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-20-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Remove msr_ts macroVíctor Colombo3-4/+4
msr_ts macro hides the usage of env->msr, which is a bad behavior. Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-19-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Remove msr_fe0 and msr_fe1 macrosVíctor Colombo2-14/+15
msr_fe0 and msr_fe1 macros hide the usage of env->msr, which is a bad behavior. Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-18-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05target/ppc: Remove msr_ep macroVíctor Colombo2-3/+3
msr_ep macro hides the usage of env->msr, which is a bad behavior Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220504210541.115256-17-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
generated by cgit v1.1 at 2024-11-18 12:51:30 +0000