Revision tags: v9.2.0, v9.1.2, v9.1.1 |
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3860a2a8 |
| 14-Oct-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-tcg-20241013' of https://gitlab.com/rth7680/qemu into staging
linux-user/i386: Emulate orig_ax linux-user/vm86: Fix compilation with Clang tcg: remove singlestep_enabled from DisasCo
Merge tag 'pull-tcg-20241013' of https://gitlab.com/rth7680/qemu into staging
linux-user/i386: Emulate orig_ax linux-user/vm86: Fix compilation with Clang tcg: remove singlestep_enabled from DisasContextBase accel/tcg: Add TCGCPUOps.tlb_fill_align target/hppa: Handle alignment faults in hppa_get_physical_address target/arm: Fix alignment fault priority in get_phys_addr_lpae
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* tag 'pull-tcg-20241013' of https://gitlab.com/rth7680/qemu: (27 commits) target/arm: Fix alignment fault priority in get_phys_addr_lpae target/arm: Implement TCGCPUOps.tlb_fill_align target/arm: Move device detection earlier in get_phys_addr_lpae target/arm: Pass MemOp to get_phys_addr_lpae target/arm: Pass MemOp through get_phys_addr_twostage target/arm: Pass MemOp to get_phys_addr_nogpc target/arm: Pass MemOp to get_phys_addr_gpc target/arm: Pass MemOp to get_phys_addr_with_space_nogpc target/arm: Pass MemOp to get_phys_addr target/hppa: Implement TCGCPUOps.tlb_fill_align target/hppa: Handle alignment faults in hppa_get_physical_address target/hppa: Fix priority of T, D, and B page faults target/hppa: Perform access rights before protection id check target/hppa: Add MemOp argument to hppa_get_physical_address accel/tcg: Use the alignment test in tlb_fill_align accel/tcg: Add TCGCPUOps.tlb_fill_align include/exec/memop: Introduce memop_atomicity_bits include/exec/memop: Rename get_alignment_bits include/exec/memop: Move get_alignment_bits from tcg.h accel/tcg: Assert noreturn from write-only page for atomics ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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99746de6 |
| 07-Oct-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Implement TCGCPUOps.tlb_fill_align
Convert hppa_cpu_tlb_fill to hppa_cpu_tlb_fill_align so that we can recognize alignment exceptions in the correct priority order.
Resolves: https://b
target/hppa: Implement TCGCPUOps.tlb_fill_align
Convert hppa_cpu_tlb_fill to hppa_cpu_tlb_fill_align so that we can recognize alignment exceptions in the correct priority order.
Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=219339 Tested-by: Helge Deller <deller@gmx.de> Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Revision tags: v9.1.0 |
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23901b2b |
| 11-Jul-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-target-arm-20240711' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * Refactor FPCR/FPSR handling in preparation for FEAT_AFP * More decodetree c
Merge tag 'pull-target-arm-20240711' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * Refactor FPCR/FPSR handling in preparation for FEAT_AFP * More decodetree conversions * target/arm: Use cpu_env in cpu_untagged_addr * target/arm: Set arm_v7m_tcg_ops cpu_exec_halt to arm_cpu_exec_halt() * hw/char/pl011: Avoid division-by-zero in pl011_get_baudrate() * hw/misc/bcm2835_thermal: Fix access size handling in bcm2835_thermal_ops * accel/tcg: Make TCGCPUOps::cpu_exec_halt mandatory * STM32L4x5: Handle USART interrupts correctly
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* tag 'pull-target-arm-20240711' of https://git.linaro.org/people/pmaydell/qemu-arm: (24 commits) target/arm: Convert PMULL to decodetree target/arm: Convert ADDHN, SUBHN, RADDHN, RSUBHN to decodetree target/arm: Convert SADDW, SSUBW, UADDW, USUBW to decodetree target/arm: Convert SQDMULL, SQDMLAL, SQDMLSL to decodetree target/arm: Convert SADDL, SSUBL, SABDL, SABAL, and unsigned to decodetree target/arm: Convert SMULL, UMULL, SMLAL, UMLAL, SMLSL, UMLSL to decodetree hw/arm: In STM32L4x5 SOC, connect USART devices to EXTI hw/misc: In STM32L4x5 EXTI, handle direct interrupts hw/misc: In STM32L4x5 EXTI, consolidate 2 constants accel/tcg: Make TCGCPUOps::cpu_exec_halt mandatory target: Set TCGCPUOps::cpu_exec_halt to target's has_work implementation target/arm: Set arm_v7m_tcg_ops cpu_exec_halt to arm_cpu_exec_halt() target/arm: Use cpu_env in cpu_untagged_addr hw/misc/bcm2835_thermal: Fix access size handling in bcm2835_thermal_ops hw/char/pl011: Avoid division-by-zero in pl011_get_baudrate() target/arm: Allow FPCR bits that aren't in FPSCR target/arm: Rename FPSR_MASK and FPCR_MASK and define them symbolically target/arm: Rename FPCR_ QC, NZCV macros to FPSR_ target/arm: Store FPSR and FPCR in separate CPU state fields target/arm: Implement store_cpu_field_low32() macro ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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4f7b1ecb |
| 04-Jul-2024 |
Peter Maydell <peter.maydell@linaro.org> |
target: Set TCGCPUOps::cpu_exec_halt to target's has_work implementation
Currently the TCGCPUOps::cpu_exec_halt method is optional, and if it is not set then the default is to call the CPUClass::has
target: Set TCGCPUOps::cpu_exec_halt to target's has_work implementation
Currently the TCGCPUOps::cpu_exec_halt method is optional, and if it is not set then the default is to call the CPUClass::has_work method (which has an identical function signature).
We would like to make the cpu_exec_halt method mandatory so we can remove the runtime check and fallback handling. In preparation for that, make all the targets which don't need special handling in their cpu_exec_halt set it to their cpu_has_work implementation instead of leaving it unset. (This is every target except for arm and i386.)
In the riscv case this requires us to make the function not be local to the source file it's defined in.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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922582ac |
| 15-May-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-hppa-20240515' of https://gitlab.com/rth7680/qemu into staging
target/hppa: - Use TCG_COND_TST where applicable. - Use CF_BP_PAGE instead of a local breakpoint search. - Clean
Merge tag 'pull-hppa-20240515' of https://gitlab.com/rth7680/qemu into staging
target/hppa: - Use TCG_COND_TST where applicable. - Use CF_BP_PAGE instead of a local breakpoint search. - Clean up IAOQ handling during translation. - Implement CF_PCREL. - Implement PSW.B. - Implement PSW.X. - Log cpu state on interrupt and rfi.
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* tag 'pull-hppa-20240515' of https://gitlab.com/rth7680/qemu: (43 commits) target/hppa: Log cpu state on return-from-interrupt target/hppa: Log cpu state at interrupt target/hppa: Implement CF_PCREL target/hppa: Adjust priv for B,GATE at runtime target/hppa: Drop tlb_entry return from hppa_get_physical_address target/hppa: Implement PSW_X target/hppa: Implement PSW_B target/hppa: Manage PSW_X and PSW_B in translator target/hppa: Split PSW X and B into their own field target/hppa: Improve hppa_cpu_dump_state target/hppa: Do not mask in copy_iaoq_entry target/hppa: Store full iaoq_f and page offset of iaoq_b in TB linux-user/hppa: Force all code addresses to PRIV_USER target/hppa: Use delay_excp for conditional trap on overflow target/hppa: Use delay_excp for conditional traps target/hppa: Introduce DisasDelayException target/hppa: Remove cond_free target/hppa: Use TCG_COND_TST* in trans_ftest target/hppa: Use registerfields.h for FPSR target/hppa: Use TCG_COND_TST* in trans_bb_imm ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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6dd9b145 |
| 13-Apr-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Implement CF_PCREL
Now that the groundwork has been laid, enabling CF_PCREL within the translator proper is a simple matter of updating copy_iaoq_entry and install_iaq_entries.
We also
target/hppa: Implement CF_PCREL
Now that the groundwork has been laid, enabling CF_PCREL within the translator proper is a simple matter of updating copy_iaoq_entry and install_iaq_entries.
We also need to modify the unwind info, since we no longer have absolute addresses to install.
As expected, this reduces the runtime overhead of compilation when running a Linux kernel with address space randomization enabled.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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d27fe7c3 |
| 16-Apr-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Manage PSW_X and PSW_B in translator
PSW_X is cleared after every instruction, and only set by RFI. PSW_B is cleared after every non-branch, or branch not taken, and only set by taken b
target/hppa: Manage PSW_X and PSW_B in translator
PSW_X is cleared after every instruction, and only set by RFI. PSW_B is cleared after every non-branch, or branch not taken, and only set by taken branches. We can clear both bits with a single store, at most once per TB. Taken branches set PSW_B, at most once per TB.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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9dfcd243 |
| 27-Mar-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Store full iaoq_f and page offset of iaoq_b in TB
In preparation for CF_PCREL. store the iaoq_f in 3 parts: high bits in cs_base, middle bits in pc, and low bits in priv. For iaoq_b, se
target/hppa: Store full iaoq_f and page offset of iaoq_b in TB
In preparation for CF_PCREL. store the iaoq_f in 3 parts: high bits in cs_base, middle bits in pc, and low bits in priv. For iaoq_b, set a bit for either of space or page differing, else the page offset.
Install iaq entries before goto_tb. The change to not record the full direct branch difference in TB means that we have to store at least iaoq_b before goto_tb. But since a later change to enable CF_PCREL will require both iaoq_f and iaoq_b to be updated before goto_tb, go ahead and update both fields now.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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3c13b0ff |
| 27-Mar-2024 |
Richard Henderson <richard.henderson@linaro.org> |
linux-user/hppa: Force all code addresses to PRIV_USER
The kernel does this along the return path to user mode.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.h
linux-user/hppa: Force all code addresses to PRIV_USER
The kernel does this along the return path to user mode.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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19da5d12 |
| 28-Mar-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Use hppa_form_gva_psw in hppa_cpu_get_pc
This function is for log_pc(), which needs to produce a similar result to cpu_get_tb_cpu_state().
Reviewed-by: Helge Deller <deller@gmx.de> Sig
target/hppa: Use hppa_form_gva_psw in hppa_cpu_get_pc
This function is for log_pc(), which needs to produce a similar result to cpu_get_tb_cpu_state().
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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b61603bf |
| 27-Mar-2024 |
Richard Henderson <richard.henderson@linaro.org> |
target/hppa: Move cpu_get_tb_cpu_state out of line
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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873f9ca3 |
| 06-May-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging
Accelerator patches
- Extract page-protection definitions to page-protection.h - Rework in accel/tcg in preparation of extr
Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging
Accelerator patches
- Extract page-protection definitions to page-protection.h - Rework in accel/tcg in preparation of extracting TCG fields from CPUState - More uses of get_task_state() in user emulation - Xen refactors in preparation for adding multiple map caches (Juergen & Edgar) - MAINTAINERS updates (Aleksandar and Bin)
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* tag 'accel-20240506' of https://github.com/philmd/qemu: (28 commits) MAINTAINERS: Update my email address MAINTAINERS: Update Aleksandar Rikalo email system: Pass RAM MemoryRegion and is_write in xen_map_cache() xen: mapcache: Break out xen_map_cache_init_single() xen: mapcache: Break out xen_invalidate_map_cache_single() xen: mapcache: Refactor xen_invalidate_map_cache_entry_unlocked xen: mapcache: Refactor xen_replace_cache_entry_unlocked xen: mapcache: Break out xen_ram_addr_from_mapcache_single xen: mapcache: Refactor xen_remap_bucket for multi-instance xen: mapcache: Refactor xen_map_cache for multi-instance xen: mapcache: Refactor lock functions for multi-instance xen: let xen_ram_addr_from_mapcache() return -1 in case of not found entry system: let qemu_map_ram_ptr() use qemu_ram_ptr_length() user: Use get_task_state() helper user: Declare get_task_state() once in 'accel/tcg/vcpu-state.h' user: Forward declare TaskState type definition accel/tcg: Move @plugin_mem_cbs from CPUState to CPUNegativeOffsetState accel/tcg: Restrict cpu_plugin_mem_cbs_enabled() to TCG accel/tcg: Restrict qemu_plugin_vcpu_exit_hook() to TCG plugins accel/tcg: Update CPUNegativeOffsetState::can_do_io field documentation ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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b254c342 |
| 10-Jan-2024 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
accel/tcg: Access tcg_cflags with getter / setter
Access the CPUState::tcg_cflags via tcg_cflags_has() and tcg_cflags_set() helpers.
Mechanical change using the following Coccinelle spatch script:
accel/tcg: Access tcg_cflags with getter / setter
Access the CPUState::tcg_cflags via tcg_cflags_has() and tcg_cflags_set() helpers.
Mechanical change using the following Coccinelle spatch script:
@@ expression cpu; expression flags; @@ - cpu->tcg_cflags & flags + tcg_cflags_has(cpu, flags)
@@ expression cpu; expression flags; @@ - (tcg_cflags_has(cpu, flags)) + tcg_cflags_has(cpu, flags)
@@ expression cpu; expression flags; @@ - cpu->tcg_cflags |= flags; + tcg_cflags_set(cpu, flags);
Then manually moving the declarations, and adding both tcg_cflags_has() and tcg_cflags_set() definitions.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240427155714.53669-15-philmd@linaro.org>
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52e7db44 |
| 04-Mar-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa into staging
HPPA64 updates
# -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZeQOtQAKCRD3
Merge tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa into staging
HPPA64 updates
# -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZeQOtQAKCRD3ErUQojoP # Xzh6AP9Gs8sJzRbR+HLlbrs3ACR7kQEVGOYuuBEJpKqkTyDbLwD/YdOjzgtTRKLd # imxaWOJaLhpvBrmFLxn3Q58K3n9u1wY= # =bnMy # -----END PGP SIGNATURE----- # gpg: Signature made Sun 03 Mar 2024 05:46:29 GMT # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa: roms/hppa: Add build rules for hppa-firmware pc-bios/README: Add information about hppa-firmware pc-bios/meson: Add hppa-firmware64.img blob target/hppa: Restore unwind_breg before calculating ior target: hppa: Fix unaligned double word accesses for hppa64
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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5ccd5017 |
| 02-Mar-2024 |
Helge Deller <deller@gmx.de> |
target/hppa: Restore unwind_breg before calculating ior
When calculating the IOR for the exception handlers, the current unwind_breg value is needed on 64-bit hppa machines. Restore that value by ca
target/hppa: Restore unwind_breg before calculating ior
When calculating the IOR for the exception handlers, the current unwind_breg value is needed on 64-bit hppa machines. Restore that value by calling cpu_restore_state() earlier, which in turn calls hppa_restore_state_to_opc() which restores the unwind_breg for the current instruction.
Signed-off-by: Helge Deller <deller@gmx.de> Fixes: 3824e0d643f3 ("target/hppa: Export function hppa_set_ior_and_isr()") Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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bc2e8b18 |
| 13-Feb-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'hppa64-pull-request' of https://github.com/hdeller/qemu-hppa into staging
target/hppa: Enhancements and fixes
Some enhancements and fixes for the hppa target.
The major change is, that
Merge tag 'hppa64-pull-request' of https://github.com/hdeller/qemu-hppa into staging
target/hppa: Enhancements and fixes
Some enhancements and fixes for the hppa target.
The major change is, that this patchset adds a new SeaBIOS-hppa firmware which is built as 32- and 64-bit firmware. The new 64-bit firmware is necessary to fully support 64-bit operating systems (HP-UX, Linux, NetBSD,...).
# -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZcquAQAKCRD3ErUQojoP # X9pjAQCVsWyuYlGCW2paIGVWKV0vsOpwetUrbhRtFUZGqZxb4AD9FbMsXRcCN/oq # CotBPY/a8MEzIQcwYl5QbcI5nNW4ygs= # =RA0B # -----END PGP SIGNATURE----- # gpg: Signature made Mon 12 Feb 2024 23:47:13 GMT # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* tag 'hppa64-pull-request' of https://github.com/hdeller/qemu-hppa: hw/hppa/machine: Load 64-bit firmware on 64-bit machines target/hppa: Update SeaBIOS-hppa to version 16 hw/net/tulip: add chip status register values target/hppa: PDC_BTLB_INFO uses 32-bit ints target/hppa: Allow read-access to PSW with rsm 0,reg instruction lasi: Add reset I/O ports for LASI audio and FDC target/hppa: Implement do_transaction_failed handler for I/O errors lasi: allow access to LAN MAC address registers hw/pci-host/astro: Implement Hard Fail and Soft Fail mode hw/pci-host/astro: Avoid aborting on access failure target/hppa: Add "diag 0x101" for console output support disas/hppa: Add disassembly for qemu specific instructions
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9ccbe394 |
| 02-Feb-2024 |
Helge Deller <deller@gmx.de> |
target/hppa: Implement do_transaction_failed handler for I/O errors
Add the do_transaction_failed() handler to tigger a HPMC to the CPU in case of I/O transaction errors.
This is a preparation comm
target/hppa: Implement do_transaction_failed handler for I/O errors
Add the do_transaction_failed() handler to tigger a HPMC to the CPU in case of I/O transaction errors.
This is a preparation commit. We still lack implementation for some registers, so do not yet enable sending HPMCs. Having this hunk here now nevertheless helps for the further development, so that it can easily be enabled later on.
Signed-off-by: Helge Deller <deller@gmx.de>
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10eab96e |
| 03-Feb-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-tcg-20240202-2' of https://gitlab.com/rth7680/qemu into staging
tests/tcg: Fix multiarch/gdbstub/prot-none.py hw/core: Convert cpu_mmu_index to a CPUClass hook tcg/loongarch64: Set v
Merge tag 'pull-tcg-20240202-2' of https://gitlab.com/rth7680/qemu into staging
tests/tcg: Fix multiarch/gdbstub/prot-none.py hw/core: Convert cpu_mmu_index to a CPUClass hook tcg/loongarch64: Set vector registers call clobbered target/sparc: floating-point cleanup linux-user/aarch64: Add padding before __kernel_rt_sigreturn
# -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmW95WkdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/p+Qf/eVmh5q0pZqcur7ft # 8FO0wlIz55OfhaA9MIpH7LEIHRKY37Ybebw2K6SPnx4FmPhLkaj4KXPPjT2nzdXw # J2nQM+TOyxOd18GG8P80qFQ1a72dj8VSIRVAl9T46KuPXS5B7luArImfBlUk/GwV # Qr/XkOPwVTp05E/ccMJ8PMlcVZw9osHVLqsaFVbsUv/FylTmstzA9c5Gw7/FTfkG # T2rk+7go+F4IXs/9uQuuFMOpQOZngXE621hnro+qle7j9oarEUVJloAgVn06o59O # fUjuoKO0aMCr2iQqNJTH7Dnqp5OIzzxUoXiNTOj0EimwWfAcUKthoFO2LGcy1/ew # wWNR/Q== # =e3J3 # -----END PGP SIGNATURE----- # gpg: Signature made Sat 03 Feb 2024 07:04:09 GMT # 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-20240202-2' of https://gitlab.com/rth7680/qemu: (58 commits) linux-user/aarch64: Add padding before __kernel_rt_sigreturn target/sparc: Remove FSR_FTT_NMASK, FSR_FTT_CEXC_NMASK target/sparc: Split fcc out of env->fsr target/sparc: Remove cpu_fsr target/sparc: Split cexc and ftt from env->fsr target/sparc: Merge check_ieee_exceptions with FPop helpers target/sparc: Clear cexc and ftt in do_check_ieee_exceptions target/sparc: Split ver from env->fsr target/sparc: Introduce cpu_get_fsr, cpu_put_fsr target/sparc: Remove qt0, qt1 temporaries target/sparc: Use i128 for Fdmulq target/sparc: Use i128 for FdTOq, FxTOq target/sparc: Use i128 for FsTOq, FiTOq target/sparc: Use i128 for FCMPq, FCMPEq target/sparc: Use i128 for FqTOd, FqTOx target/sparc: Use i128 for FqTOs, FqTOi target/sparc: Use i128 for FADDq, FSUBq, FMULq, FDIVq target/sparc: Use i128 for FSQRTq target/sparc: Inline FNEG, FABS target/sparc: Introduce gen_{load,store}_fpr_Q ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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a120d320 |
| 28-Jan-2024 |
Richard Henderson <richard.henderson@linaro.org> |
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-b
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>
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8f39cb77 |
| 28-Jan-2024 |
Richard Henderson <richard.henderson@linaro.org> |
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.
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>
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1c8e621f |
| 30-Jan-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-tcg-20240130' of https://gitlab.com/rth7680/qemu into staging
linux-user: Allow gdbstub to ignore page protection cpu-exec: simplify jump cache management include/exec: Cleanups towa
Merge tag 'pull-tcg-20240130' of https://gitlab.com/rth7680/qemu into staging
linux-user: Allow gdbstub to ignore page protection cpu-exec: simplify jump cache management include/exec: Cleanups toward building accel/tcg once
# -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmW4LXcdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV+CgAf8CdqkvKsUK9/5bu99 # 9E4kRBkR8KqWYvBfRs4IFmjoEdEa4sCujWrHliOcW7Kh+XlVyAPI9rZG32QkxCEQ # hi9WXieXjfPLTTmrbeiq7cwxztSj8Z55wwvbxkrtFyGDQ0AMccp49tAvfejEb6VD # Ssx96nWQDgryLrn+My+wMQjl9aVKUWp5vB8k12aAcpRXPH2yoGE2JHAZ1C743nA6 # rShiJAT78HwERcMXDeYmmriYg0s4Z4+A6ErTiXDnFgj87YanHZc0I/55G5Sh+pW8 # REicD3jwS0GHOOHL0K781FopE1wTM442GLVxobXoxUXsHEiO+3TK5JdEIqvSstYA # fRB8Pg== # =xZOe # -----END PGP SIGNATURE----- # gpg: Signature made Mon 29 Jan 2024 22:57:59 GMT # 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-20240130' of https://gitlab.com/rth7680/qemu: (31 commits) target/i386: Extract x86_cpu_exec_halt() from accel/tcg/ accel/tcg: Introduce TCGCPUOps::cpu_exec_halt() handler accel/tcg: Inline need_replay_interrupt target/i386: Extract x86_need_replay_interrupt() from accel/tcg/ accel/tcg: Introduce TCGCPUOps::need_replay_interrupt() handler accel/tcg: Use CPUState.cc instead of CPU_GET_CLASS in cpu-exec.c target/loongarch: Constify loongarch_tcg_ops include/qemu: Add TCGCPUOps typedef to typedefs.h accel/tcg: Un-inline icount_exit_request() for clarity accel/tcg: Rename tcg_cpus_exec() -> tcg_cpu_exec() accel/tcg: Rename tcg_cpus_destroy() -> tcg_cpu_destroy() accel/tcg: Rename tcg_ss[] -> tcg_specific_ss[] in meson accel/tcg: Move perf and debuginfo support to tcg/ accel/tcg: Remove #ifdef TARGET_I386 from perf.c tcg: Make tb_cflags() usable from target-agnostic code accel/tcg: Make use of qemu_target_page_mask() in perf.c target: Make qemu_target_page_mask() available for *-user accel/tcg/cpu-exec: Use RCU_READ_LOCK_GUARD tests/tcg: Add the PROT_NONE gdbstub test tests/tcg: Factor out gdbstub test functions ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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1764ad70 |
| 27-Jan-2024 |
Richard Henderson <richard.henderson@linaro.org> |
include/qemu: Add TCGCPUOps typedef to typedefs.h
QEMU coding style recommends using structure typedefs.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <ri
include/qemu: Add TCGCPUOps typedef to typedefs.h
QEMU coding style recommends using structure typedefs.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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abf489be |
| 11-Jan-2024 |
Helge Deller <deller@gmx.de> |
target/hppa: Fix IOR and ISR on unaligned access trap
Put correct values (depending on CPU arch) into IOR and ISR on fault.
Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderso
target/hppa: Fix IOR and ISR on unaligned access trap
Put correct values (depending on CPU arch) into IOR and ISR on fault.
Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> (cherry picked from commit 910ada0225d17530188aa45afcb9412c17267f46) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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d0f4aa7d |
| 16-Jan-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'hppa-fixes-8.2-pull-request' of https://github.com/hdeller/qemu-hppa into staging
target/hppa qemu v8.2 regression fixes
There were some regressions introduced with Qemu v8.2 on the hppa
Merge tag 'hppa-fixes-8.2-pull-request' of https://github.com/hdeller/qemu-hppa into staging
target/hppa qemu v8.2 regression fixes
There were some regressions introduced with Qemu v8.2 on the hppa/hppa64 target, e.g.:
- 32-bit HP-UX crashes on B160L (32-bit) machine - NetBSD boot failure due to power button in page zero - NetBSD FPU detection failure - OpenBSD 7.4 boot failure
This patch series fixes those known regressions and additionally:
- allows usage of the max. 3840MB of memory (instead of 3GB), - adds support for the qemu --nodefaults option (to debug other devices)
This patch set will not fix those known (non-regression) bugs: - HP-UX and NetBSD still fail to boot on the new 64-bit C3700 machine - Linux kernel will still fail to boot on C3700 as long as kernel modules are used.
Changes v2->v3: - Added comment about Figures H-10 and H-11 in the parisc2.0 spec in patch which calculate PDC address translation if PSW.W=0 - Introduce and use hppa_set_ior_and_isr() - Use drive_get_max_bus(IF_SCSI), nd_table[] and serial_hd() to check if default devices should be created - Added Tested-by and Reviewed-by tags
Changes v1->v2: - fix OpenBSD boot with SeaBIOS v15 instead of v14 - commit message enhancements suggested by BALATON Zoltan - use uint64_t for ram_max in patch #1
# -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZaImPQAKCRD3ErUQojoP # X2C5AP9fbIkCni45JU6KC6OmFsCbAReRQCPwLO+MzR8/us2ywgD+PsGxSBk8ASxM # nqtv3J9JC3i+XSnbtwLV+qChnO+IXwc= # =FAMY # -----END PGP SIGNATURE----- # gpg: Signature made Sat 13 Jan 2024 05:57:17 GMT # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* tag 'hppa-fixes-8.2-pull-request' of https://github.com/hdeller/qemu-hppa: target/hppa: Update SeaBIOS-hppa to version 15 target/hppa: Fix IOR and ISR on error in probe target/hppa: Fix IOR and ISR on unaligned access trap target/hppa: Export function hppa_set_ior_and_isr() target/hppa: Avoid accessing %gr0 when raising exception hw/hppa: Move software power button address back into PDC target/hppa: Fix PDC address translation on PA2.0 with PSW.W=0 hw/pci-host/astro: Add missing astro & elroy registers for NetBSD hw/hppa/machine: Disable default devices with --nodefaults option hw/hppa/machine: Allow up to 3840 MB total memory
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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910ada02 |
| 11-Jan-2024 |
Helge Deller <deller@gmx.de> |
target/hppa: Fix IOR and ISR on unaligned access trap
Put correct values (depending on CPU arch) into IOR and ISR on fault.
Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderso
target/hppa: Fix IOR and ISR on unaligned access trap
Put correct values (depending on CPU arch) into IOR and ISR on fault.
Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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