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* target/mips: Remove 'C790 Multimedia Instructions' dead codePhilippe Mathieu-Daudé2021-03-131-371/+0Star
| | | | | | | | | | | | | We have almost 400 lines of code full of /* TODO */ comments which end calling gen_reserved_instruction(). As we are not going to implement them, and all the caller's switch() default cases already call gen_reserved_instruction(), we can remove this altogether. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-14-f4bug@amsat.org>
* target/mips/tx79: Move PCPYLD / PCPYUD opcodes to decodetreePhilippe Mathieu-Daudé2021-03-133-80/+48Star
| | | | | | | | | | Move PCPYLD (Parallel Copy Lower Doubleword) and PCPYUD (Parallel Copy Upper Doubleword) to decodetree. Remove unnecessary code / comments. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-13-f4bug@amsat.org>
* target/mips/tx79: Move PCPYH opcode to decodetreePhilippe Mathieu-Daudé2021-03-133-39/+27Star
| | | | | | | | | Move the existing PCPYH opcode (Parallel Copy Halfword) to decodetree. Remove unnecessary code / comments. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-12-f4bug@amsat.org>
* target/mips/translate: Simplify PCPYH using deposit_i64()Philippe Mathieu-Daudé2021-03-131-30/+4Star
| | | | | | | | | | | Simplify the PCPYH (Parallel Copy Halfword) instruction by using multiple calls to deposit_i64() which can be optimized by some TCG backends. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-11-f4bug@amsat.org>
* target/mips/translate: Make gen_rdhwr() publicPhilippe Mathieu-Daudé2021-03-132-1/+3
| | | | | | | | We will use gen_rdhwr() outside of translate.c, make it public. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-28-f4bug@amsat.org>
* target/mips/tx79: Move MTHI1 / MTLO1 opcodes to decodetreePhilippe Mathieu-Daudé2021-03-133-25/+17Star
| | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-10-f4bug@amsat.org>
* target/mips/tx79: Move MFHI1 / MFLO1 opcodes to decodetreePhilippe Mathieu-Daudé2021-03-136-12/+94
| | | | | | | | | | | | | | Introduce decodetree structure to decode the tx79 opcodes. Start it by moving the existing MFHI1 and MFLO1 opcodes. Remove unnecessary comments. As the TX79 share opcodes with the TX19/TX39/TX49 CPUs, we introduce the decode_ext_txx9() dispatcher where we will add the other decoders later. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210214175912.732946-9-f4bug@amsat.org>
* target/mips: Use gen_load_gpr[_hi]() when possiblePhilippe Mathieu-Daudé2021-03-131-23/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use gen_load_gpr[_hi]() instead of open coding it. Patch generated using the following spatch script: @gen_load_gpr@ identifier reg_idx; expression tcg_reg; @@ -if (reg_idx == 0) { - tcg_gen_movi_tl(tcg_reg, 0); -} else { - tcg_gen_mov_tl(tcg_reg, cpu_gpr[reg_idx]); -} +gen_load_gpr(tcg_reg, reg_idx); @gen_load_gpr_hi@ identifier reg_idx; expression tcg_reg; @@ -if (reg_idx == 0) { - tcg_gen_movi_i64(tcg_reg, 0); -} else { - tcg_gen_mov_i64(tcg_reg, cpu_gpr_hi[reg_idx]); -} +gen_load_gpr_hi(tcg_reg, reg_idx); Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210308131604.460693-1-f4bug@amsat.org>
* target/mips: Extract MXU code to new mxu_translate.c filePhilippe Mathieu-Daudé2021-03-133-1605/+1613
| | | | | | | | Extract 1600+ lines from the big translate.c into a new file. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-14-f4bug@amsat.org>
* target/mips: Introduce mxu_translate_init() helperPhilippe Mathieu-Daudé2021-03-132-12/+17
| | | | | | | | | | | Extract the MXU register initialization code from mips_tcg_init() as a new mxu_translate_init() helper. Make it public and replace !TARGET_MIPS64 ifdef'ry by the 'TARGET_LONG_BITS == 32' check to elide this code at preprocessing time. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-13-f4bug@amsat.org>
* target/mips: Simplify decode_opc_mxu() ifdef'ryPhilippe Mathieu-Daudé2021-03-132-4/+5
| | | | | | | | | | By making the prototype public and checking 'TARGET_LONG_BITS == 32' we let the compiler elide the decode_opc_mxu() call. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-12-f4bug@amsat.org>
* target/mips: Convert decode_ase_mxu() to decodetree prototypePhilippe Mathieu-Daudé2021-03-131-3/+5
| | | | | | | | To easily convert MXU code to decodetree, making it return a boolean. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-11-f4bug@amsat.org>
* target/mips: Rename decode_opc_mxu() as decode_ase_mxu()Philippe Mathieu-Daudé2021-03-131-2/+2
| | | | | | | | | Use "decode_{isa,ase,ext}_$name()" function name pattern for public decodetree entrypoints. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-10-f4bug@amsat.org>
* target/mips: Move MUL opcode check from decode_mxu() to decode_legacy()Philippe Mathieu-Daudé2021-03-131-14/+5Star
| | | | | | | | | | Move the check for MUL opcode from decode_opc_mxu() callee to decode_opc_legacy() caller, so we can simplify the ifdef'ry and elide the call in few commits. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-9-f4bug@amsat.org>
* target/mips: Use OPC_MUL instead of OPC__MXU_MULPhilippe Mathieu-Daudé2021-03-131-2/+1Star
| | | | | | | | | | We already have a macro and definition to extract / check the Special2 MUL opcode. Use it instead of the unnecessary OPC__MXU_MUL macro. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-8-f4bug@amsat.org>
* target/mips: Pass instruction opcode to decode_opc_mxu()Philippe Mathieu-Daudé2021-03-131-7/+7
| | | | | | | | | | In the next commit we'll make decode_opc_mxu() match decodetree prototype by returning a boolean. First pass ctx->opcode as an argument. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-7-f4bug@amsat.org>
* target/mips: Remove unused CPUMIPSState* from MXU functionsPhilippe Mathieu-Daudé2021-03-131-10/+10
| | | | | | | | | None of these MXU functions use their CPUMIPSState* env argument, remove it. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-6-f4bug@amsat.org>
* target/mips: Remove XBurst Media eXtension Unit dead codePhilippe Mathieu-Daudé2021-03-131-1286/+0Star
| | | | | | | | | | | | | All these unimplemented MXU opcodes end up calling gen_reserved_instruction() which is the default switch case in decode_opc_mxu(). The translate.c file is already big enough and hard to maintain, remove 1300 lines of unnecessary code and /* TODO */ comments. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-5-f4bug@amsat.org>
* target/mips: Rewrite complex ifdef'ryPhilippe Mathieu-Daudé2021-03-131-4/+7
| | | | | | | | No need for this obfuscated ifdef'ry, KISS. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-4-f4bug@amsat.org>
* target/mips/meson: Restrict mips-semi.c to TCGPhilippe Mathieu-Daudé2021-03-131-1/+1
| | | | | | Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-3-f4bug@amsat.org>
* target/mips/meson: Introduce mips_tcg source setPhilippe Mathieu-Daudé2021-03-131-2/+5
| | | | | | | | Introduce the 'mips_tcg' source set to collect TCG specific files. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210226093111.3865906-2-f4bug@amsat.org>
* Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.0-20210310' ↵Peter Maydell2021-03-122-3/+46
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging ppc patch queue for 2021-03-10 Next batch of patches for the ppc target and machine types. Includes: * Several cleanups for sm501 from Peter Maydell * An update to the SLOF guest firmware * Improved handling of hotplug failures in spapr, associated cleanups to the hotplug handling code * Several etsec fixes and cleanups from Bin Meng * Assorted other fixes and cleanups # gpg: Signature made Wed 10 Mar 2021 04:08:53 GMT # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dg-gitlab/tags/ppc-for-6.0-20210310: spapr.c: send QAPI event when memory hotunplug fails spapr.c: remove duplicated assert in spapr_memory_unplug_request() target/ppc: fix icount support on Book-e vms accessing SPRs qemu_timer.c: add timer_deadline_ms() helper spapr_pci.c: add 'unplug already in progress' message for PCI unplug spapr.c: add 'unplug already in progress' message for PHB unplug hw/ppc: e500: Add missing <ranges> in the eTSEC node hw/net: fsl_etsec: Fix build error when HEX_DUMP is on spapr_drc.c: use DRC reconfiguration to cleanup DIMM unplug state spapr_drc.c: add hotunplug timeout for CPUs spapr_drc.c: introduce unplug_timeout_timer target/ppc: Fix bcdsub. emulation when result overflows docs/system: Extend PPC section spapr: rename spapr_drc_detach() to spapr_drc_unplug_request() spapr_drc.c: use spapr_drc_release() in isolate_physical/set_unusable pseries: Update SLOF firmware image spapr_drc.c: do not call spapr_drc_detach() in drc_isolate_logical() hw/display/sm501: Inline template header into C file hw/display/sm501: Expand out macros in template header hw/display/sm501: Remove dead code for non-32-bit RGB surfaces Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * target/ppc: fix icount support on Book-e vms accessing SPRsVitaly Cheptsov2021-03-091-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | Failing to guard SPR access with gen_io_start/gen_stop_exception causes "Bad icount read" exceptions when running VMs with e500mc and e500v2 CPUs with an icount parameter. Cc: David Gibson <david@gibson.dropbear.id.au> Cc: Greg Kurz <groug@kaod.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Vitaly Cheptsov <cheptsov@ispras.ru> Message-Id: <20210303140851.78383-1-cheptsov@ispras.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| * target/ppc: Fix bcdsub. emulation when result overflowsFabiano Rosas2021-03-091-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit d03b174a83 (target/ppc: simplify bcdadd/sub functions) meant to simplify some of the code but it inadvertently altered the way the CR6 field is set after the operation has overflowed. The CR6 bits are set based on the *unbounded* result of the operation, so we need to look at the result before returning from bcd_add_mag, otherwise we will look at 0 when it overflows. Consider the following subtraction: v0 = 0x9999999999999999999999999999999c (maximum positive BCD value) v1 = 0x0000000000000000000000000000001d (negative one BCD value) bcdsub. v0,v0,v1,0 The Power ISA 2.07B says: If the unbounded result is greater than zero, do the following. If PS=0, the sign code of the result is set to 0b1100. If PS=1, the sign code of the result is set to 0b1111. If the operation overflows, CR field 6 is set to 0b0101. Otherwise, CR field 6 is set to 0b0100. POWER9 hardware: vr0 = 0x0000000000000000000000000000000c (positive zero BCD value) cr6 = 0b0101 (0x5) (positive, overflow) QEMU: vr0 = 0x0000000000000000000000000000000c (positive zero BCD value) cr6 = 0b0011 (0x3) (zero, overflow) <--- wrong This patch reverts the part of d03b174a83 that introduced the problem and adds a test-case to avoid further regressions: before: $ make run-tcg-tests-ppc64le-linux-user (...) TEST bcdsub on ppc64le bcdsub: qemu/tests/tcg/ppc64le/bcdsub.c:58: test_bcdsub_gt: Assertion `(cr >> 4) == ((1 << 2) | (1 << 0))' failed. Fixes: d03b174a83 (target/ppc: simplify bcdadd/sub functions) Reported-by: Paul Clarke <pc@us.ibm.com> Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Message-Id: <20210222194035.2723056-1-farosas@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* | Merge remote-tracking branch ↵Peter Maydell2021-03-1112-19/+19
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging Pull request # gpg: Signature made Wed 10 Mar 2021 21:56:09 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/trivial-branch-for-6.0-pull-request: (22 commits) sysemu: Let VMChangeStateHandler take boolean 'running' argument sysemu/runstate: Let runstate_is_running() return bool hw/lm32/Kconfig: Have MILKYMIST select LM32_DEVICES hw/lm32/Kconfig: Rename CONFIG_LM32 -> CONFIG_LM32_DEVICES hw/lm32/Kconfig: Introduce CONFIG_LM32_EVR for lm32-evr/uclinux boards qemu-common.h: Update copyright string to 2021 tests/fp/fp-test: Replace the word 'blacklist' qemu-options: Replace the word 'blacklist' seccomp: Replace the word 'blacklist' scripts/tracetool: Replace the word 'whitelist' ui: Replace the word 'whitelist' virtio-gpu: Adjust code space style exec/memory: Use struct Object typedef fuzz-test: remove unneccessary debugging flags net: Use id_generate() in the network subsystem, too MAINTAINERS: Fix the location of tools manuals vhost_user_gpu: Drop dead check for g_malloc() failure backends/dbus-vmstate: Fix short read error handling target/hexagon/gen_tcg_funcs: Fix a typo hw/elf_ops: Fix a typo ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | sysemu: Let VMChangeStateHandler take boolean 'running' argumentPhilippe Mathieu-Daudé2021-03-097-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'running' argument from VMChangeStateHandler does not require other value than 0 / 1. Make it a plain boolean. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20210111152020.1422021-3-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| * | target/hexagon/gen_tcg_funcs: Fix a typoPhilippe Mathieu-Daudé2021-03-091-7/+7
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20210225181507.3624509-1-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| * | Various spelling fixesMichael Tokarev2021-03-094-4/+4
| |/ | | | | | | | | | | | | | | | | | | | | An assorted set of spelling fixes in various places. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210309111510.79495-1-mjt@msgid.tls.msk.ru> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* | Merge remote-tracking branch ↵Peter Maydell2021-03-1114-17/+17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/stsquad/tags/pull-testing-docs-xen-updates-100321-2' into staging Testing, guest-loader and other misc tweaks - add warning text to quickstart example - add CFI tests to CI - use --arch-only for docker pre-requisites - fix .editorconfig for emacs - add guest-loader for Xen-like hypervisor testing - move generic-loader docs into manual proper - move semihosting out of hw/ # gpg: Signature made Wed 10 Mar 2021 15:35:31 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-testing-docs-xen-updates-100321-2: semihosting: Move hw/semihosting/ -> semihosting/ semihosting: Move include/hw/semihosting/ -> include/semihosting/ tests/avocado: add boot_xen tests docs: add some documentation for the guest-loader docs: move generic-loader documentation into the main manual hw/core: implement a guest-loader to support static hypervisor guests device_tree: add qemu_fdt_setprop_string_array helper hw/riscv: migrate fdt field to generic MachineState hw/board: promote fdt from ARM VirtMachineState to MachineState .editorconfig: update the automatic mode setting for Emacs tests/docker: Use --arch-only when building Debian cross image gitlab-ci.yml: Add jobs to test CFI flags gitlab-ci.yml: Allow custom # of parallel linkers tests/docker: add a test-tcg for building then running check-tcg docs/system: add a gentle prompt for the complexity to come Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | semihosting: Move include/hw/semihosting/ -> include/semihosting/Philippe Mathieu-Daudé2021-03-1014-17/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | We want to move the semihosting code out of hw/ in the next patch. This patch contains the mechanical steps, created using: $ git mv include/hw/semihosting/ include/ $ sed -i s,hw/semihosting,semihosting, $(git grep -l hw/semihosting) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210226131356.3964782-2-f4bug@amsat.org> Message-Id: <20210305135451.15427-2-alex.bennee@linaro.org>
* | Merge remote-tracking branch ↵Peter Maydell2021-03-1012-4764/+0Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/thuth-gitlab/tags/pull-request-2021-03-09' into staging * Add some missing gitlab-CI job dependencies * Re-enable "make check SPEED=slow" * Improve the gitlab-pipeline-status script * Clean up inclusing of qtest.h headers * Improve libqos/qgraph documentation * Fix downloading problem in the acceptance tests * Remove deprecated target tilegx * Add new bsd-user maintainers # gpg: Signature made Tue 09 Mar 2021 10:27:29 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/thuth-gitlab/tags/pull-request-2021-03-09: bsd-user: Add new maintainers Remove deprecated target tilegx Acceptance Tests: restore filtering of tests by target arch Acceptance Tests: restore downloading of VM images docs/devel/qgraph: improve qgraph documentation libqos/qgraph: format qgraph comments for sphinx documentation scripts/ci/gitlab-pipeline-status: give more info when pipeline not found scripts/ci/gitlab-pipeline-status: give more information on failures scripts/ci/gitlab-pipeline-status: split utlity function for HTTP GET meson: Re-enable the possibility to run "make check SPEED=slow" docker: OpenSBI build job depends on OpenSBI container docker: EDK2 build job depends on EDK2 container docker: Alpine build job depends on Alpine container qtest: delete superfluous inclusions of qtest.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | Remove deprecated target tilegxThomas Huth2021-03-0911-4763/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TILE-Gx was only implemented in linux-user mode, but support for this CPU was removed from the upstream Linux kernel in 2018, and it has also been dropped from glibc, so there is no new Linux development taking place with this architecture. For running the old binaries, users can simply use older versions of QEMU. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210224183952.80463-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | qtest: delete superfluous inclusions of qtest.hChen Qun2021-03-091-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 23 files that include the "sysemu/qtest.h", but they do not use any qtest functions. Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210226081414.205946-1-kuhn.chenqun@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* | | Merge remote-tracking branch ↵Peter Maydell2021-03-103-336/+319Star
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/pmaydell/tags/pull-target-arm-20210310' into staging target-arm queue: * Add new mps3-an547 board * target/arm: Restrict v7A TCG cpus to TCG accel * Implement a Xilinx CSU DMA model * hw/timer/renesas_tmr: Fix use of uninitialized data in read_tcnt() # gpg: Signature made Wed 10 Mar 2021 13:56:20 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] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20210310: (54 commits) hw/timer/renesas_tmr: Fix use of uninitialized data in read_tcnt() hw/timer/renesas_tmr: Prefix constants for CSS values with CSS_ hw/ssi: xilinx_spips: Remove DMA related dead codes from zynqmp_spips hw/ssi: xilinx_spips: Clean up coding convention issues hw/arm: xlnx-zynqmp: Connect a Xilinx CSU DMA module for QSPI hw/arm: xlnx-zynqmp: Clean up coding convention issues hw/dma: Implement a Xilinx CSU DMA model target/arm: Restrict v7A TCG cpus to TCG accel tests/qtest/sse-timer-test: Test counter scaling changes tests/qtest/sse-timer-test: Test the system timer tests/qtest/sse-timer-test: Add simple test of the SSE counter docs/system/arm/mps2.rst: Document the new mps3-an547 board hw/arm/mps2-tz: Add new mps3-an547 board hw/arm/mps2-tz: Make initsvtor0 setting board-specific hw/arm/mps2-tz: Support running APB peripherals on different clock hw/misc/mps2-scc: Implement changes for AN547 hw/misc/mps2-fpgaio: Support AN547 DBGCTRL register hw/misc/mps2-fpgaio: Fold counters subsection into main vmstate hw/arm/mps2-tz: Make UART overflow IRQ board-specific hw/arm/armsse: Add SSE-300 support ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/arm: Restrict v7A TCG cpus to TCG accelPhilippe Mathieu-Daudé2021-03-082-335/+318Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KVM requires the target cpu to be at least ARMv8 architecture (support on ARMv7 has been dropped in commit 82bf7ae84ce: "target/arm: Remove KVM support for 32-bit Arm hosts"). A KVM-only build won't be able to run TCG cpus, move the v7A CPU definitions to cpu_tcg.c. Reported-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210306151801.2388182-1-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | clock: Add ClockEvent parameter to callbacksPeter Maydell2021-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Clock framework allows users to specify a callback which is called after the clock's period has been updated. Some users need to also have a callback which is called before the clock period is updated. As the first step in adding support for notifying Clock users on pre-update events, add an argument to the ClockCallback to specify what event is being notified, and add an argument to the various functions for registering a callback to specify which events are of interest to that callback. Note that the documentation update renders correct the previously incorrect claim in 'Adding a new clock' that callbacks "will be explained in a following section". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210219144617.4782-2-peter.maydell@linaro.org
* | | Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-hex-20210306' ↵Peter Maydell2021-03-092-2/+3
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Add hexagon to include/exec/poison.h Two Coverity fixes for target/hexagon/ # gpg: Signature made Sun 07 Mar 2021 01:37:05 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 * remotes/rth-gitlab/tags/pull-hex-20210306: target/hexagon/opcodes: Add missing varargs cleanup target/hexagon: Fix shift amount check in fASHIFTL/fLSHIFTR exec: Poison Hexagon target-specific definitions Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/hexagon/opcodes: Add missing varargs cleanupPhilippe Mathieu-Daudé2021-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a trivial incorrect usage of variable argument macros detected by Coverity (missing_va_end: va_end was not called for ap). Fixes: Coverity CID 1446720 (VARARGS) Fixes: e3c00c2ed75 ("Hexagon (target/hexagon) opcode data structures") Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20210223111253.2831285-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | target/hexagon: Fix shift amount check in fASHIFTL/fLSHIFTRTaylor Simpson2021-03-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: a646e99cb90 ("Hexagon (target/hexagon) macros") Eliminate the following Coverity CIDs (Bad bit shift operation) 325227 325292 325425 325526 325561 325564 325578 325637 325736 325748 325786 325815 325837 Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1614879425-9259-1-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | Merge remote-tracking branch 'remotes/philmd-gitlab/tags/renesas-20210306' ↵Peter Maydell2021-03-082-62/+50Star
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Renesas patches queue - MMU prototype cleanups - Clarify licenses - Fine-grained Kconfig entries for SH-4 devices # gpg: Signature made Sat 06 Mar 2021 15:30:46 GMT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/renesas-20210306: hw/sh4/sh7750_regs: Replace link to license by its full content hw/sh4: Remove now unused CONFIG_SH4 from Kconfig hw/pci-host: Introduce SH_PCI Kconfig entry hw/block: Introduce TC58128 eeprom Kconfig entry hw/timer: Introduce SH_TIMER Kconfig entry hw/char: Introduce SH_SCI Kconfig entry hw/intc: Introduce SH_INTC Kconfig entry hw/sh4: Add missing Kconfig dependency on SH7750 for the R2D board hw/sh4: Add missing license target/sh4: Remove unused definitions target/sh4: Let get_physical_address() use MMUAccessType access_type target/sh4: Remove unused 'int access_type' argument target/sh4: Replace magic value by MMUAccessType definitions target/sh4: Fix code style for checkpatch.pl Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/sh4: Remove unused definitionsPhilippe Mathieu-Daudé2021-03-061-11/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | Remove these confusing and unused definitions. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210127232151.3523581-6-f4bug@amsat.org>
| * | target/sh4: Let get_physical_address() use MMUAccessType access_typePhilippe Mathieu-Daudé2021-03-061-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | superh_cpu_tlb_fill() already provides a access_type variable of type MMUAccessType, and it is passed along, but casted as integer and renamed 'rw'. Simply replace 'int rw' by 'MMUAccessType access_type'. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210127232151.3523581-5-f4bug@amsat.org>
| * | target/sh4: Remove unused 'int access_type' argumentPhilippe Mathieu-Daudé2021-03-061-8/+7Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | get_mmu_address() and get_physical_address() don't use their 'int access_type' argument: remove it along with ACCESS_INT in superh_cpu_tlb_fill(). Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | target/sh4: Replace magic value by MMUAccessType definitionsPhilippe Mathieu-Daudé2021-03-061-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | Replace the 0/1/2 magic values by the corresponding MMUAccessType. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210127232151.3523581-3-f4bug@amsat.org>
| * | target/sh4: Fix code style for checkpatch.plPhilippe Mathieu-Daudé2021-03-061-41/+41
| |/ | | | | | | | | | | | | | | We are going to move this code, fix its style first. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210127232151.3523581-2-f4bug@amsat.org>
* | Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell2021-03-081-2/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging * fix tracing vs -daemonize (Daniel) * detect invalid CFI configuration (Daniele) * 32-bit PVH fix (David) * forward SCSI passthrough host-status to the SCSI HBA (Hannes) * detect ill-formed id in QMP object-add (Kevin) * miscellaneous bugfixes and cleanups (Keqian, Kostiantyn, myself, Peng Liang) * add nodelay option for chardev (myself) * deprecate -M kernel-irqchip=off on x86 (myself) * keep .d files (myself) * Fix -trace file (myself) # gpg: Signature made Sat 06 Mar 2021 10:43:12 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # 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 * remotes/bonzini-gitlab/tags/for-upstream: (23 commits) meson: Stop if cfi is enabled with system slirp trace: skip qemu_set_log_filename if no "-D" option was passed trace: fix "-trace file=..." meson: adjust timeouts for some slower tests build-sys: invoke ninja with -d keepdepfile qemu-option: do not suggest using the delay option scsi: move host_status handling into SCSI drivers scsi: inline sg_io_sense_from_errno() into the callers. scsi-generic: do not snoop the output of failed commands scsi: Add mapping for generic SCSI_HOST status to sense codes scsi: Rename linux-specific SG_ERR codes to generic SCSI_HOST error codes qemu-config: add error propagation to qemu_config_parse x86/pvh: extract only 4 bytes of start address for 32 bit kernels elf_ops: correct loading of 32 bit PVH kernel lsilogic: Use PCIDevice::exit instead of DeviceState::unrealize accel: kvm: Add aligment assert for kvm_log_clear_one_slot accel: kvm: Fix memory waste under mismatch page size vl.c: do not execute trace_init_backends() before daemonizing qom: Check for wellformed id in user_creatable_add_type() chardev: add nodelay option ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | KVM: x86: do not fail if software breakpoint has already been removedPaolo Bonzini2021-03-061-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If kvm_arch_remove_sw_breakpoint finds that a software breakpoint does not have an INT3 instruction, it fails. This can happen if one sets a software breakpoint in a kernel module and then reloads it. gdb then thinks the breakpoint cannot be deleted and there is no way to add it back. Suggested-by: Maxim Levitsky <mlevitsk@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | | Merge remote-tracking branch ↵Peter Maydell2021-03-0811-101/+160
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/pmaydell/tags/pull-target-arm-20210308' into staging target-arm queue: * sbsa-ref: remove cortex-a53 from list of supported cpus * sbsa-ref: add 'max' to list of allowed cpus * target/arm: Add support for FEAT_SSBS, Speculative Store Bypass Safe * npcm7xx: add EMC model * xlnx-zynqmp: Remove obsolete 'has_rpu' property * target/arm: Speed up aarch64 TBL/TBX * virtio-mmio: improve virtio-mmio get_dev_path alog * target/arm: Use TCF0 and TFSRE0 for unprivileged tag checks * target/arm: Restrict v8M IDAU to TCG * target/arm/cpu: Update coding style to make checkpatch.pl happy * musicpal, tc6393xb, omap_lcdc, tcx: drop dead code for non-32-bit-RGB surfaces * Add new board: mps3-an524 # gpg: Signature made Mon 08 Mar 2021 11:56:24 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] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20210308: (49 commits) hw/arm/mps2: Update old infocenter.arm.com URLs docs/system/arm/mps2.rst: Document the new mps3-an524 board hw/arm/mps2-tz: Provide PL031 RTC on mps3-an524 hw/arm/mps2-tz: Stub out USB controller for mps3-an524 hw/arm/mps2-tz: Add new mps3-an524 board hw/arm/mps2-tz: Get armv7m_load_kernel() size argument from RAMInfo hw/arm/mps2-tz: Support ROMs as well as RAMs hw/arm/mps2-tz: Set MachineClass default_ram info from RAMInfo data hw/arm/mps2-tz: Make RAM arrangement board-specific hw/arm/mps2-tz: Allow boards to have different PPCInfo data hw/arm/mps2-tz: Size the uart-irq-orgate based on the number of UARTs hw/arm/mps2-tz: Move device IRQ info to data structures hw/arm/mps2-tz: Allow PPCPortInfo structures to specify device interrupts hw/arm/mps2-tz: Correct wrong interrupt numbers for DMA and SPI hw/misc/mps2-scc: Implement CFG_REG5 and CFG_REG6 for MPS3 AN524 hw/arm/mps2-tz: Make number of IRQs board-specific hw/arm/mps2-tz: Condition IRQ splitting on number of CPUs, not board type hw/arm/mps2-tz: Make FPGAIO switch and LED config per-board hw/misc/mps2-fpgaio: Support SWITCH register hw/misc/mps2-fpgaio: Make number of LEDs configurable by board ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/arm/cpu: Update coding style to make checkpatch.pl happyPhilippe Mathieu-Daudé2021-03-051-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We will move this code in the next commit. Clean it up first to avoid checkpatch.pl errors. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210221222617.2579610-3-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/arm: Restrict v8M IDAU to TCGPhilippe Mathieu-Daudé2021-03-052-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IDAU is specific to M-profile. KVM only supports A-profile. Restrict this interface to TCG, as it is pointless (and confusing) on a KVM-only build. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210221222617.2579610-2-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-01 14:31:28 +0100