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2022-05-11Normalize header guard symbol definitionMarkus Armbruster1-1/+1
We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-4-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21compiler.h: replace QEMU_NORETURN with G_NORETURNMarc-André Lureau2-10/+10
G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in glib-compat. Note that this attribute must be placed before the function declaration (bringing a bit of consistency in qemu codebase usage). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>
2022-04-20exec/translator: Pass the locked filepointer to disas_log hookRichard Henderson1-3/+4
We have fetched and locked the logfile in translator_loop. Pass the filepointer down to the disas_log hook so that it need not be fetched and locked again. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-13-richard.henderson@linaro.org>
2022-04-06Move CPU softfloat unions to cpu-float.hMarc-André Lureau1-0/+1
The types are no longer used in bswap.h since commit f930224fffe ("bswap.h: Remove unused float-access functions"), there isn't much sense in keeping it there and having a dependency on fpu/. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220323155743.1585078-29-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-04-06Replace config-time define HOST_WORDS_BIGENDIANMarc-André Lureau1-1/+1
Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before. This can help to make some code independent from qemu too. gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-03-06target: Use ArchCPU as interface to target CPUPhilippe Mathieu-Daudé1-1/+1
ArchCPU is our interface with target-specific code. Use it as a forward-declared opaque pointer (abstract type), having its structure defined by each target. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220214183144.27402-15-f4bug@amsat.org>
2022-03-06target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macroPhilippe Mathieu-Daudé2-4/+1
Replace the boilerplate code to declare CPU QOM types and macros, and forward-declare the CPU instance type. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220214183144.27402-14-f4bug@amsat.org>
2022-03-06target: Use CPUArchState as interface to target-specific CPU statePhilippe Mathieu-Daudé1-5/+2
While CPUState is our interface with generic code, CPUArchState is our interface with target-specific code. Use CPUArchState as an abstract type, defined by each target. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220214183144.27402-13-f4bug@amsat.org>
2022-03-06misc: Remove unnecessary "sysemu/cpu-timers.h" includePhilippe Mathieu-Daudé1-1/+0
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220207075426.81934-17-f4bug@amsat.org>
2022-02-21exec/exec-all: Move 'qemu/log.h' include in units requiring itPhilippe Mathieu-Daudé1-1/+1
Many files use "qemu/log.h" declarations but neglect to include it (they inherit it via "exec/exec-all.h"). "exec/exec-all.h" is a core component and shouldn't be used that way. Move the "qemu/log.h" inclusion locally to each unit requiring it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220207082756.82600-10-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-01-08exec/memop: Adding signedness to quad definitionsFrédéric Pétrot1-16/+16
Renaming defines for quad in their various forms so that their signedness is now explicit. Done using git grep as suggested by Philippe, with a bit of hand edition to keep assignments aligned. Signed-off-by: Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220106210108.138226-2-frederic.petrot@univ-grenoble-alpes.fr Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-01-06target/alpha: Implement prctl_unalign_sigbusRichard Henderson2-9/+27
Leave TARGET_ALIGNED_ONLY set, but use the new CPUState flag to set MO_UNALN for the instructions that the kernel handles in the unaligned trap. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20211227150127.2659293-5-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-11-02target/alpha: Implement alpha_cpu_record_sigbusRichard Henderson3-11/+28
Record trap_arg{0,1,2} for the linux-user signal frame. Raise SIGBUS directly from cpu_loop_exit_sigbus, which means we can remove the code for EXCP_UNALIGN in cpu_loop. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02target/alpha: Implement alpha_cpu_record_sigsegvRichard Henderson3-11/+47
Record trap_arg{0,1,2} for the linux-user signal frame. Fill in the stores to trap_arg{1,2} that were missing from the previous user-only alpha_cpu_tlb_fill function. Use maperr to simplify computation of trap_arg1. Remove the code for EXCP_MMFAULT from cpu_loop, as that part is now handled by cpu_loop_exit_sigsegv. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-15target/alpha: Drop checks for singlestep_enabledRichard Henderson1-10/+3
GDB single-stepping is now handled generically. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13target/alpha: Reorg integer memory operationsRichard Henderson1-64/+40
Pass in the MemOp instead of a callback. Drop the fp argument; add a locked argument. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13target/alpha: Reorg fp memory operationsRichard Henderson1-26/+57
Pass in the context to each mini-helper, instead of an incorrectly named "flags". Separate gen_load_fp and gen_store_fp, away from the integer helpers. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-21hw/core: Make do_unaligned_access noreturnRichard Henderson1-2/+2
While we may have had some thought of allowing system-mode to return from this hook, we have no guests that require this. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-21include/exec: Move cpu_signal_handler declarationRichard Henderson1-6/+0
There is nothing target specific about this. The implementation is host specific, but the declaration is 100% common. Reviewed-By: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-14target/alpha: Restrict cpu_exec_interrupt() handler to sysemuPhilippe Mathieu-Daudé3-5/+4
Restrict cpu_exec_interrupt() and its callees to sysemu. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210911165434.531552-7-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-14accel/tcg: Add DisasContextBase argument to translator_ld*Ilya Leoshkevich1-1/+1
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> [rth: Split out of a larger patch.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-21accel/tcg: Remove TranslatorOps.breakpoint_checkRichard Henderson1-16/+0
The hook is now unused, with breakpoints checked outside translation. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-21target/alpha: Drop goto_tb path in gen_call_palRichard Henderson1-13/+2
We are certain of a page crossing here, entering the PALcode image, so the call to use_goto_tb that should have been here will never succeed. We are shortly going to add an assert to tcg_gen_goto_tb that would trigger for this case. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-13target/alpha: Use tcg_constant_* elsewhereRichard Henderson1-32/+14
Replace the remaining uses of tcg_const_*. These uses are all local, with the allocate and free close together. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-13target/alpha: Use tcg_constant_i64 for zero and litRichard Henderson1-14/+2
These constant temps do not need to be freed, and therefore need less bookkeeping from tcg producers. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-13target/alpha: Use dest_sink for HW_RET temporaryRichard Henderson1-1/+1
This temp is automatically freed, just like ctx->lit. But we're about to remove ctx->lit, so use sink instead. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-13target/alpha: Store set into rx flagRichard Henderson1-5/+1
A paste-o meant that we wrote back the existing value of the RX flag rather than changing it to TMP. Use tcg_constant_i64 while we're at it. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-12Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210710' ↵Peter Maydell1-42/+5
into staging Add translator_use_goto_tb. Cleanups in prep of breakpoint fixes. Misc fixes. # gpg: Signature made Sat 10 Jul 2021 16:29:14 BST # 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-tcg-20210710: (41 commits) cpu: Add breakpoint tracepoints tcg: Remove TCG_TARGET_HAS_goto_ptr accel/tcg: Log tb->cflags with -d exec accel/tcg: Split out log_cpu_exec accel/tcg: Move tb_lookup to cpu-exec.c accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c target/i386: Use cpu_breakpoint_test in breakpoint_handler tcg: Fix prologue disassembly target/xtensa: Use translator_use_goto_tb target/tricore: Use tcg_gen_lookup_and_goto_ptr target/tricore: Use translator_use_goto_tb target/sparc: Use translator_use_goto_tb target/sh4: Use translator_use_goto_tb target/s390x: Remove use_exit_tb target/s390x: Use translator_use_goto_tb target/rx: Use translator_use_goto_tb target/riscv: Use translator_use_goto_tb target/ppc: Use translator_use_goto_tb target/openrisc: Use translator_use_goto_tb target/nios2: Use translator_use_goto_tb ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09target/alpha: Use translator_use_goto_tbRichard Henderson1-6/+1
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09target/alpha: Remove in_superpageRichard Henderson1-22/+2
The number of links across (normal) pages using this is low, and it will shortly violate the contract for breakpoints. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09target/alpha: Remove use_exit_tbRichard Henderson1-13/+2
We have not needed to end a TB for I/O since ba3e7926691 ("icount: clean up cpu_can_io at the entry to the block"). We do not need to use exit_tb for singlestep, which only means generate one insn per TB. Which leaves only singlestep_enabled, which means raise a debug trap after every TB, which does not use exit_tb, which would leave the function mis-named. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09tcg: Avoid including 'trace-tcg.h' in target translate.cPhilippe Mathieu-Daudé1-1/+0
The root trace-events only declares a single TCG event: $ git grep -w tcg trace-events trace-events:115:# tcg/tcg-op.c trace-events:137:vcpu tcg guest_mem_before(TCGv vaddr, uint16_t info) "info=%d", "vaddr=0x%016"PRIx64" info=%d" and only a tcg/tcg-op.c uses it: $ git grep -l trace_guest_mem_before_tcg tcg/tcg-op.c therefore it is pointless to include "trace-tcg.h" in each target (because it is not used). Remove it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210629050935.2570721-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09meson: Introduce target-specific KconfigPhilippe Mathieu-Daudé1-0/+2
Add a target-specific Kconfig. We need the definitions in Kconfig so the minikconf tool can verify they exits. However CONFIG_FOO is only enabled for target foo via the meson.build rules. Two architecture have a particularity, ARM and MIPS. As their translators have been split you can potentially build a plain 32 bit build along with a 64-bit version including the 32-bit subset. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210131111316.232778-6-f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707131744.26027-2-alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-28target/alpha: Honor the FEN bitRichard Henderson1-0/+75
This bit is used by NetBSD for lazy fpu migration. Tested-by: Jason Thorpe <thorpej@me.com> Reported-by: Jason Thorpe <thorpej@me.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/438 Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-26hw/core: Constify TCGCPUOpsRichard Henderson1-1/+1
We no longer have any runtime modifications to this struct, so declare them all const. Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20210227232519.222663-3-richard.henderson@linaro.org>
2021-05-26cpu: Move CPUClass::get_phys_page_debug to SysemuCPUOpsPhilippe Mathieu-Daudé1-1/+1
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-21-f4bug@amsat.org> [rth: Drop declaration movement from target/*/cpu.h] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-26cpu: Introduce SysemuCPUOps structurePhilippe Mathieu-Daudé1-0/+8
Introduce a structure to hold handler specific to sysemu. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-15-f4bug@amsat.org> [rth: Squash "restrict hw/core/sysemu-cpu-ops.h" patch] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-04-05target/alpha: fix icount handling for timer instructionsPavel Dovgalyuk1-2/+7
This patch handles icount mode for timer read/write instructions, because it is required to call gen_io_start in such cases. Signed-off-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <161700373035.1135822.16451510827008616793.stgit@pasha-ThinkPad-X280> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClassClaudio Fontana1-6/+15
we cannot in principle make the TCG Operations field definitions conditional on CONFIG_TCG in code that is included by both common_ss and specific_ss modules. Therefore, what we can do safely to restrict the TCG fields to TCG-only builds, is to move all tcg cpu operations into a separate header file, which is only included by TCG, target-specific code. This leaves just a NULL pointer in the cpu.h for the non-TCG builds. This also tidies up the code in all targets a bit, having all TCG cpu operations neatly contained by a dedicated data struct. Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-Id: <20210204163931.7358-16-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: move do_unaligned_access to tcg_opsClaudio Fontana1-1/+1
make it consistently SOFTMMU-only. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [claudio: make the field presence in cpu.h unconditional, removing the ifdefs] Message-Id: <20210204163931.7358-12-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: move cc->transaction_failed to tcg_opsClaudio Fontana1-1/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [claudio: wrap target code around CONFIG_TCG and !CONFIG_USER_ONLY] avoiding its use in headers used by common_ss code (should be poisoned). Note: need to be careful with the use of CONFIG_USER_ONLY, Message-Id: <20210204163931.7358-11-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: move cc->do_interrupt to tcg_opsClaudio Fontana1-1/+1
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210204163931.7358-10-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: Move tlb_fill to tcg_opsEduardo Habkost1-1/+1
[claudio: wrapped target code in CONFIG_TCG] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210204163931.7358-7-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: Move cpu_exec_* to tcg_opsEduardo Habkost1-1/+1
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [claudio: wrapped target code in CONFIG_TCG] Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210204163931.7358-6-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05cpu: Introduce TCGCpuOperations structEduardo Habkost1-1/+1
The TCG-specific CPU methods will be moved to a separate struct, to make it easier to move accel-specific code outside generic CPU code in the future. Start by moving tcg_initialize(). The new CPUClass.tcg_opts field may eventually become a pointer, but keep it an embedded struct for now, to make code conversion easier. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [claudio: move TCGCpuOperations inside include/hw/core/cpu.h] Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210204163931.7358-2-cfontana@suse.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-12-19migration: Replace migration's JSON writer by the general oneMarkus Armbruster1-1/+1
Commit 8118f0950f "migration: Append JSON description of migration stream" needs a JSON writer. The existing qobject_to_json() wasn't a good fit, because it requires building a QObject to convert. Instead, migration got its very own JSON writer, in commit 190c882ce2 "QJSON: Add JSON writer". It tacitly limits numbers to int64_t, and strings contents to characters that don't need escaping, unlike qobject_to_json(). The previous commit factored the JSON writer out of qobject_to_json(). Replace migration's JSON writer by it. Cc: Juan Quintela <quintela@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-17-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-11-15overall/alpha tcg cpus|hppa: Fix Lesser GPL version numberChetan Pant9-9/+9
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023123353.19796-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-05cpu-timers, icount: new modulesClaudio Fontana1-1/+2
refactoring of cpus.c continues with cpu timer state extraction. cpu-timers: responsible for the softmmu cpu timers state, including cpu clocks and ticks. icount: counts the TCG instructions executed. As such it is specific to the TCG accelerator. Therefore, it is built only under CONFIG_TCG. One complication is due to qtest, which uses an icount field to warp time as part of qtest (qtest_clock_warp). In order to solve this problem, provide a separate counter for qtest. This requires fixing assumptions scattered in the code that qtest_enabled() implies icount_enabled(), checking each specific case. Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [remove redundant initialization with qemu_spice_init] Reviewed-by: Alex Bennée <alex.bennee@linaro.org> [fix lingering calls to icount_get] Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-18qom: Remove module_obj_name parameter from OBJECT_DECLARE* macrosEduardo Habkost1-1/+1
One of the goals of having less boilerplate on QOM declarations is to avoid human error. Requiring an extra argument that is never used is an opportunity for mistakes. Remove the unused argument from OBJECT_DECLARE_TYPE and OBJECT_DECLARE_SIMPLE_TYPE. Coccinelle patch used to convert all users of the macros: @@ declarer name OBJECT_DECLARE_TYPE; identifier InstanceType, ClassType, lowercase, UPPERCASE; @@ OBJECT_DECLARE_TYPE(InstanceType, ClassType, - lowercase, UPPERCASE); @@ declarer name OBJECT_DECLARE_SIMPLE_TYPE; identifier InstanceType, lowercase, UPPERCASE; @@ OBJECT_DECLARE_SIMPLE_TYPE(InstanceType, - lowercase, UPPERCASE); Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200916182519.415636-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Use OBJECT_DECLARE_TYPE where possibleEduardo Habkost1-4/+2
Replace DECLARE_OBJ_CHECKERS with OBJECT_DECLARE_TYPE where the typedefs can be safely removed. Generated running: $ ./scripts/codeconverter/converter.py -i \ --pattern=DeclareObjCheckers $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-16-ehabkost@redhat.com> Message-Id: <20200831210740.126168-17-ehabkost@redhat.com> Message-Id: <20200831210740.126168-18-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
generated by cgit v1.1 at 2024-12-29 18:12:43 +0000