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2021-05-11target/riscv: Remove an unused CASE_OP_32_64 macroAlistair Francis1-6/+0
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 4853459564af35a6690120c74ad892f60cec35ff.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the unused HSTATUS_WPRI macroAlistair Francis1-6/+0
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: e095b57af0d419c8ed822958f04dfc732d7beb7e.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the hardcoded SATP_MODE macroAlistair Francis4-28/+56
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 6b701769d6621f45ba1739334198e36a64fe04df.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the hardcoded MSTATUS_SD macroAlistair Francis3-14/+27
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: fcc125d96da941b56c817c9dd6068dc36478fc53.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the hardcoded HGATP_MODE macroAlistair Francis2-20/+15
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 665f624bfdc2e3ca64265004b07de7489c77a766.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the hardcoded SSTATUS_SD macroAlistair Francis2-7/+8
This also ensures that the SD bit is not writable. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 9ea842309f0fd7adff172790f5b5fc058b40f2f1.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: Remove the hardcoded RVXLEN macroAlistair Francis2-7/+5
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: a07bc0c6dc4958681b4f93cbc5d0acc31ed3344a.1619234854.git.alistair.francis@wdc.com
2021-05-11target/riscv: fix a typo with interrupt namesEmmanuel Blot1-1/+1
Interrupt names have been swapped in 205377f8 and do not follow IRQ_*_EXT definition order. Signed-off-by: Emmanuel Blot <emmanuel.blot@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210421133236.11323-1-emmanuel.blot@sifive.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11fpu/softfloat: set invalid excp flag for RISC-V muladd instructionsFrank Chang1-0/+6
In IEEE 754-2008 spec: Invalid operation exception is signaled when doing: fusedMultiplyAdd(0, Inf, c) or fusedMultiplyAdd(Inf, 0, c) unless c is a quiet NaN; if c is a quiet NaN then it is implementation defined whether the invalid operation exception is signaled. In RISC-V Unprivileged ISA spec: The fused multiply-add instructions must set the invalid operation exception flag when the multiplicands are Inf and zero, even when the addend is a quiet NaN. This commit set invalid operation execption flag for RISC-V when multiplicands of muladd instructions are Inf and zero. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210420013150.21992-1-frank.chang@sifive.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11hw/riscv: Fix OT IBEX reset vectorAlexander Wagner1-1/+1
The IBEX documentation [1] specifies the reset vector to be "the most significant 3 bytes of the boot address and the reset value (0x80) as the least significant byte". [1] https://github.com/lowRISC/ibex/blob/master/doc/03_reference/exception_interrupts.rst Signed-off-by: Alexander Wagner <alexander.wagner@ulal.de> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210420080008.119798-1-alexander.wagner@ulal.de Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: fix exception index on instruction access faultEmmanuel Blot1-1/+3
When no MMU is used and the guest code attempts to fetch an instruction from an invalid memory location, the exception index defaults to a data load access fault, rather an instruction access fault. Signed-off-by: Emmanuel Blot <emmanuel.blot@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: FB9EA197-B018-4879-AB0F-922C2047A08B@sifive.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: fix vrgather macro index variable type bugFrank Chang1-2/+4
ETYPE may be type of uint64_t, thus index variable has to be declared as type of uint64_t, too. Otherwise the value read from vs1 register may be truncated to type of uint32_t. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419060302.14075-1-frank.chang@sifive.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Add ePMP support for the Ibex CPUAlistair Francis1-0/+1
The physical Ibex CPU has ePMP support and it's enabled for the OpenTitan machine so let's enable ePMP support for the Ibex CPU in QEMU. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: d426baabab0c9361ed2e989dbe416e417a551fd1.1618812899.git.alistair.francis@wdc.com
2021-05-11target/riscv/pmp: Remove outdated commentAlistair Francis1-4/+0
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 10387eec21d2f17c499a78fdba85280cab4dd27f.1618812899.git.alistair.francis@wdc.com
2021-05-11target/riscv: Add a config option for ePMPHou Weiying2-0/+11
Add a config option to enable experimental support for ePMP. This is disabled by default and can be enabled with 'x-epmp=true'. Signed-off-by: Hongzheng-Li <Ethan.Lee.QNL@gmail.com> Signed-off-by: Hou Weiying <weiying_hou@outlook.com> Signed-off-by: Myriad-Dreamin <camiyoru@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: a22ccdaf9314078bc735d3b323f966623f8af020.1618812899.git.alistair.francis@wdc.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-05-11target/riscv: Implementation of enhanced PMP (ePMP)Hou Weiying1-8/+146
This commit adds support for ePMP v0.9.1. The ePMP spec can be found in: https://docs.google.com/document/d/1Mh_aiHYxemL0umN3GTTw8vsbmzHZ_nxZXgjgOUzbvc8 Signed-off-by: Hongzheng-Li <Ethan.Lee.QNL@gmail.com> Signed-off-by: Hou Weiying <weiying_hou@outlook.com> Signed-off-by: Myriad-Dreamin <camiyoru@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: fef23b885f9649a4d54e7c98b168bdec5d297bb1.1618812899.git.alistair.francis@wdc.com [ Changes by AF: - Rebase on master - Update to latest spec - Use a switch case to handle ePMP MML permissions - Fix a few bugs ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Add ePMP CSR access functionsHou Weiying5-0/+76
Signed-off-by: Hongzheng-Li <Ethan.Lee.QNL@gmail.com> Signed-off-by: Hou Weiying <weiying_hou@outlook.com> Signed-off-by: Myriad-Dreamin <camiyoru@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 270762cb2507fba6a9eeb99a774cf49f7da9cc32.1618812899.git.alistair.francis@wdc.com [ Changes by AF: - Rebase on master - Fix build errors - Fix some style issues ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-05-11target/riscv: Add the ePMP featureAlistair Francis1-0/+1
The spec is avaliable at: https://docs.google.com/document/d/1Mh_aiHYxemL0umN3GTTw8vsbmzHZ_nxZXgjgOUzbvc8 Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 28c8855c80b0388a08c3ae009f5467e2b3960ce0.1618812899.git.alistair.francis@wdc.com
2021-05-11target/riscv: Define ePMP mseccfgHou Weiying1-0/+3
Use address 0x390 and 0x391 for the ePMP CSRs. Signed-off-by: Hongzheng-Li <Ethan.Lee.QNL@gmail.com> Signed-off-by: Hou Weiying <weiying_hou@outlook.com> Signed-off-by: Myriad-Dreamin <camiyoru@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 63245b559f477a9ce6d4f930136d2d7fd7f99c78.1618812899.git.alistair.francis@wdc.com [ Changes by AF: - Tidy up commit message ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-05-11target/riscv: Fix the PMP is locked check when using TORAlistair Francis1-10/+16
The RISC-V spec says: if PMP entry i is locked and pmpicfg.A is set to TOR, writes to pmpaddri-1 are ignored. The current QEMU code ignores accesses to pmpaddri-1 and pmpcfgi-1 which is incorrect. Update the pmp_is_locked() function to not check the supporting fields and instead enforce the lock functionality in the pmpaddr write operation. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 2831241458163f445a89bd59c59990247265b0c6.1618812899.git.alistair.francis@wdc.com
2021-05-11docs: Add documentation for shakti_c machineVijai Kumar K2-0/+83
Add documentation for Shakti C reference platform. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210412174248.8668-1-vijai@behindbytes.com Signed-off-by: Bin Meng <bmeng.cn@gmail.com> [ Changes from Bin Meng: - Add missing TOC Message-id: 20210430070534.1487242-1-bmeng.cn@gmail.com ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Fixup saturate subtract functionLIU Zhiwei1-4/+4
The overflow predication ((a - b) ^ a) & (a ^ b) & INT64_MIN is right. However, when the predication is ture and a is 0, it should return maximum. Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210212150256.885-4-zhiwei_liu@c-sky.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11riscv: don't look at SUM when accessing memory from a debugger contextJade Fink1-8/+12
Previously the qemu monitor and gdbstub looked at SUM and refused to perform accesses to user memory if it is off, which was an impediment to debugging. Signed-off-by: Jade Fink <qemu@jade.fyi> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210406113109.1031033-1-qemu@jade.fyi Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11hw/riscv: Enable VIRTIO_VGA for RISC-V virt machineAlistair Francis1-0/+1
imply VIRTIO_VGA for the virt machine, this fixes the following error when specifying `-vga virtio` as a command line argument: qemu-system-riscv64: Virtio VGA not available Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 7ac26fafee8bd59d2a0640f3233f8ad1ab270e1e.1617367317.git.alistair.francis@wdc.com
2021-05-11hw/opentitan: Update the interrupt layoutAlistair Francis3-22/+22
Update the OpenTitan interrupt layout to match the latest OpenTitan bitstreams. This involves changing the Ibex PLIC memory layout and the UART interrupts. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: e92b696f1809c9fa4410da2e9f23c414db5a6960.1617202791.git.alistair.francis@wdc.com
2021-05-11MAINTAINERS: Update the RISC-V CPU MaintainersAlistair Francis1-3/+2
Update the RISC-V maintainers by removing Sagar and Bastian who haven't been involved recently. Also add Bin who has been helping with reviews. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Acked-by: Bin Meng <bin.meng@windriver.com> Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 6564ba829c40ad9aa7d28f43be69d8eb5cf4b56b.1617749142.git.alistair.francis@wdc.com
2021-05-11target/riscv: Use RISCVException enum for CSR accessAlistair Francis4-36/+38
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 302b208f40373557fa11b351b5c9f43039ca8ea3.1617290165.git.alistair.francis@wdc.com
2021-05-11target/riscv: Use the RISCVException enum for CSR operationsAlistair Francis2-261/+382
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 8566c4c271723f27f3ae8fc2429f906a459f17ce.1617290165.git.alistair.francis@wdc.com
2021-05-11target/riscv: Fix 32-bit HS mode access permissionsAlistair Francis1-1/+5
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: cb1ef2061547dc9028ce3cf4f6622588f9c09149.1617290165.git.alistair.francis@wdc.com
2021-05-11target/riscv: Use the RISCVException enum for CSR predicatesAlistair Francis2-37/+46
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 187261fa671c3a77cf5aa482adb2a558c02a7cad.1617290165.git.alistair.francis@wdc.com
2021-05-11target/riscv: Convert the RISC-V exceptions to an enumAlistair Francis3-24/+26
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: f191dcf08bf413a822e743a7c7f824d68879a527.1617290165.git.alistair.francis@wdc.com
2021-05-11hw/riscv: Connect Shakti UART to Shakti platformVijai Kumar K2-0/+10
Connect one shakti uart to the shakti_c machine. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210401181457.73039-5-vijai@behindbytes.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11hw/char: Add Shakti UART emulationVijai Kumar K5-0/+266
This is the initial implementation of Shakti UART. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210401181457.73039-4-vijai@behindbytes.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11riscv: Add initial support for Shakti C machineVijai Kumar K6-0/+265
Add support for emulating Shakti reference platform based on C-class running on arty-100T board. https://gitlab.com/shaktiproject/cores/shakti-soc/-/blob/master/README.rst Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210401181457.73039-3-vijai@behindbytes.com [Changes by AF: - Check for mstate->firmware before loading it ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Add Shakti C class CPUVijai Kumar K2-0/+2
C-Class is a member of the SHAKTI family of processors from IIT-M. It is an extremely configurable and commercial-grade 5-stage in-order core supporting the standard RV64GCSUN ISA extensions. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210401181457.73039-2-vijai@behindbytes.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11hw/riscv: sifive_e: Add 'const' to sifive_e_memmap[]Bin Meng1-1/+1
This was accidentally dropped before. Add it back. Fixes: 732612856a8 ("hw/riscv: Drop 'struct MemmapEntry'") Reported-by: Emmanuel Blot <eblot.ml@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210331103612.654261-1-bmeng.cn@gmail.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Align the data type of reset vector addressDylan Jhong1-1/+1
Use target_ulong to instead of uint64_t on reset vector address to adapt on both 32/64 machine. Signed-off-by: Dylan Jhong <dylan@andestech.com> Signed-off-by: Ruinland ChuanTzu Tsai <ruinland@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210329034801.22667-1-dylan@andestech.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11docs/system/generic-loader.rst: Fix styleAxel Heider1-3/+6
Fix style to have a proper description of the parameter 'force-raw'. Signed-off-by: Axel Heider <axelheider@gmx.de> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: a7e50a64-1c7c-2d41-96d3-d8a417a659ac@gmx.de Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11target/riscv: Remove privilege v1.9 specific CSR related codeAtish Patra7-72/+23
Qemu doesn't support RISC-V privilege specification v1.9. Remove the remaining v1.9 specific references from the implementation. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20210319194534.2082397-2-atish.patra@wdc.com> [Changes by AF: - Rebase on latest patches - Bump the vmstate_riscv_cpu version_id and minimum_version_id ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11main-loop: remove dead codePaolo Bonzini2-79/+0
qemu_add_child_watch is not called anywhere since commit 2bdb920ece ("slirp: simplify fork_exec()", 2019-01-14), remove it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: use mmu_translate for NPT walkPaolo Bonzini1-207/+36
Unify the duplicate code between get_hphys and mmu_translate, by simply making get_hphys call mmu_translate. This also fixes the support for 5-level nested page tables. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: allow customizing the next phase of the translationPaolo Bonzini1-12/+18
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: extend pg_mode to more CR0 and CR4 bitsPaolo Bonzini3-16/+39
In order to unify the two stages of page table lookup, we need mmu_translate to use either the host CR0/EFER/CR4 or the guest's. To do so, make mmu_translate use the same pg_mode constants that were used for the NPT lookup. This also prepares for adding 5-level NPT support, which however does not work yet. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: pass cr3 to mmu_translatePaolo Bonzini1-6/+6
First step in unifying the nested and regular page table walk. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: extract mmu_translatePaolo Bonzini1-65/+86
Extract the page table lookup out of handle_mmu_fault, which only has to invoke mmu_translate and either fill the TLB or deliver the page fault. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: move paging mode constants from SVM to cpu.hPaolo Bonzini4-21/+31
We will reuse the page walker for both SVM and regular accesses. To do so we will build a function that receives the currently active paging mode; start by including in cpu.h the constants and the function to go from cr4/hflags/efer to the paging mode. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-11target/i386: merge SVM_NPTEXIT_* with PF_ERROR_* constantsPaolo Bonzini2-10/+5
They are the same value, and are so by design. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10accel: add init_accel_cpu for adapting accel behavior to CPU typeClaudio Fontana3-1/+26
while on x86 all CPU classes can use the same set of TCGCPUOps, on ARM the right accel behavior depends on the type of the CPU. So we need a way to specialize the accel behavior according to the CPU. Therefore, add a second initialization, after the accel_cpu->cpu_class_init, that allows to do this. Signed-off-by: Claudio Fontana <cfontana@suse.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210322132800.7470-24-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10accel: move call to accel_init_interfacesClaudio Fontana4-3/+3
move the call for sysemu specifically in machine_run_board_init, mirror the calling sequence for user mode too. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20210322132800.7470-23-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-10i386: make cpu_load_efer sysemu-onlyClaudio Fontana2-15/+18
cpu_load_efer is now used only for sysemu code. Therefore, move this function implementation to sysemu-only section of helper.c Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210322132800.7470-22-cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2025-02-15 19:06:12 +0000