'id' of memory-backend-{file,ram} is not only for '-numa''s reference, but
also other parameters like '-device nvdimm'.
More clearly call out this to avoid misinterpretation.
Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1619080922-83527-1-git-send-email-robert.hu@linux.intel.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This patch fixes the update-binfmts templates being used in the script
scripts/qemu-binfmt-conf.sh when the option --debian is used.
Fixed issues are:
- Typo in flag 'credentials' (previously 'credential').
- Missing flags 'preserve' and 'fix_binary'.
Reference: https://manpages.debian.org/buster/binfmt-support/update-binfmts.8.en.html#FORMAT_FILES
Signed-off-by: Silvano Cirujano Cuesta <silvano.cirujano-cuesta@siemens.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210323123457.23747-1-silvano.cirujano-cuesta@siemens.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This is just an oversight.
Fixes: f518be3aa3 ("target/ppc: Remove "compat" property of server class POWER CPUs")
Cc: groug@kaod.org
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <161399328834.51902.14269239378658110394.stgit@bahia.lan>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The category of the mc146818rtc device is not set, put it into the 'misc'
category.
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201130083630.2520597-6-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including exec/address-spaces.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-5-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including cpu.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-4-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including hw/boards.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-3-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including sysemu/sysemu.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-2-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Many files include qemu/log.h without needing it. Remove the superfluous
include statements.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210328054833.2351597-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Many files include hw/irq.h without needing it. Remove the superfluous
include statements.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210327050236.2232347-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Many files include hw/sysbus.h without needing it. Remove the superfluous
include statements.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210327082804.2259480-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The include/hw/hw.h header only has a prototype for hw_error(),
so it does not make sense to include this in files that do not
use this function.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210326151848.2217216-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Refactor qemu_xkeymap_mapping_table() to have a single exit point,
so we can easily free the memory allocated by XGetAtomName().
This fixes when running a binary configured with --enable-sanitizers:
Direct leak of 22 byte(s) in 1 object(s) allocated from:
#0 0x561344a7473f in malloc (qemu-system-x86_64+0x1dab73f)
#1 0x7fa4d9dc08aa in XGetAtomName (/lib64/libX11.so.6+0x2a8aa)
Fixes: 2ec78706d1 ("ui: convert GTK and SDL1 frontends to keycodemapdb")
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210430155009.259755-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
If the Kconfig 'PCMCIA' value is not selected, it is pointless
to build the PCMCIA core components.
(Currently only one machine of the ARM targets requires this).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210424222057.3434459-4-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The Microdrive Compact Flash can be plugged on a PCMCIA bus.
Express the dependency using the 'depends on' Kconfig expression.
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: <20210424222057.3434459-3-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The Intel XScale PXA chipsets provide a PCMCIA controller,
which expose a PCMCIA bus. Express this dependency using
the Kconfig 'select' expression.
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: <20210424222057.3434459-2-f4bug@amsat.org>
[lv: remove "(IDE)"]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
When dumping the extra exit data provided by KVM, make it clear that
the data is hexadecimal.
At the same time, zero-pad the output.
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210428142431.266879-1-david.edmondson@oracle.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Add a new job to cross-build the mips64el target without
the TCG accelerator (IOW: only KVM accelerator enabled).
Only build the mips64el target which is known to work
and has users.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-31-f4bug@amsat.org>
Only the malta and loongson3-virt machines support KVM.
Restrict the other machines to TCG:
- mipssim
- magnum
- pica61
- fuloong2e
- boston
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-30-f4bug@amsat.org>
To ease maintenance, move all TCG specific files under the tcg/
sub-directory. Adapt the Meson machinery.
The following prototypes:
- mips_tcg_init()
- mips_cpu_do_unaligned_access()
- mips_cpu_do_transaction_failed()
can now be restricted to the "tcg-internal.h" header.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-29-f4bug@amsat.org>
Opcodes accessing Coprocessor 0 are privileged.
Move the CP0 helpers to sysemu/ and simplify the #ifdef'ry.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-28-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-27-f4bug@amsat.org>
Move helper_cache() to tcg/sysemu/special_helper.c.
The CACHE opcode is privileged and is not accessible in user
emulation. However we get a link failure when restricting the
symbol to sysemu. For now, add a stub helper to satisfy linking,
which abort if ever called.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-25-f4bug@amsat.org>
Move the Special opcodes helpers to tcg/sysemu/special_helper.c.
Since mips_io_recompile_replay_branch() is set as
CPUClass::io_recompile_replay_branch handler in cpu.c,
we need to declare its prototype in "tcg-internal.h".
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-24-f4bug@amsat.org>
The 3 map_address() handlers are local to tlb_helper.c,
no need to have their prototype declared publically.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-23-f4bug@amsat.org>
Move tlb_helper.c to the tcg/sysemu/ subdir, along with
the following 3 declarations to tcg-internal.h:
- cpu_mips_tlb_flush()
- cpu_mips_translate_address()
- r4k_invalidate_tlb()
Simplify tlb_helper.c #ifdef'ry because files in tcg/sysemu/
are only build when sysemu mode is configured.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-22-f4bug@amsat.org>
mmu_init() is only required by TCG accelerator.
Restrict its declaration and call to TCG.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-21-f4bug@amsat.org>
Move cp0_helper.c and mips-semi.c to the new tcg/sysemu/ folder,
adapting the Meson machinery.
Move the opcode definitions to tcg/sysemu_helper.h.inc.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-20-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-19-f4bug@amsat.org>
Declare get_physical_address() with local scope and move it along
with mips_cpu_get_phys_page_debug() to sysemu/physaddr.c new file.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-18-f4bug@amsat.org>
Move sysemu-specific files under the new sysemu/ subfolder
and adapt the Meson machinery.
Update the KVM MIPS entry in MAINTAINERS.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-17-f4bug@amsat.org>
We have 2 blocks guarded with #ifdef for sysemu, which
are simply separated by the cpu_signal_handler definition.
To simplify the following commits which involve various
changes in internal.h, first join the sysemu-guarded blocks.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-16-f4bug@amsat.org>
tlb_helper.c's #ifdef'ry hides a quite simple user-mode
implementation of mips_cpu_tlb_fill().
Copy the user-mode implementation (without #ifdef'ry) to
tcg/user/helper.c and simplify tlb_helper.c's #ifdef'ry.
This will allow us to restrict tlb_helper.c to sysemu.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-15-f4bug@amsat.org>
The #ifdef'ry hides that the user-mode implementation of
mips_cpu_do_interrupt() simply sets exception_index = EXCP_NONE.
Add this simple implementation to tcg/user/tlb_helper.c, and
the corresponding Meson machinery to build this file when user
emulation is configured.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-14-f4bug@amsat.org>
We will gradually move TCG-specific declarations to a new local
header: "tcg-internal.h". To keep review simple, first add this
header with 2 TCG prototypes, which we are going to move in the
next 2 commits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-13-f4bug@amsat.org>
Similarly to the 'target_softmmu_arch' source set which allows
to restrict target-specific sources to system emulation, add
the equivalent 'target_user_arch' set for user emulation.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-12-f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-11-f4bug@amsat.org>
Currently cpu_mips_translate_address() calls raise_mmu_exception(),
and do_translate_address() calls cpu_loop_exit_restore().
This API split is dangerous, we could call cpu_mips_translate_address
without returning to the main loop.
As there is only one caller, it is trivial (and safer) to merge
do_translate_address() back to cpu_mips_translate_address().
Reported-by: Richard Henderson <richard.henderson@linaro.org>
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>
Message-Id: <20210428170410.479308-10-f4bug@amsat.org>
Rename set_pc() as mips_env_set_pc(), declare it inlined
and use it in cpu.c and op_helper.c.
Reported-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: <20210428170410.479308-9-f4bug@amsat.org>
Turn printfpr() macro into a proper function: fpu_dump_fpr().
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>
Message-Id: <20210428170410.479308-8-f4bug@amsat.org>
As mips_cpu_dump_state() is only used once to initialize the
CPUClass::dump_state handler, we can move it to cpu.c to keep
it symbol local.
Beside, this handler is used by all accelerators, while the
translate.c file targets TCG.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-7-f4bug@amsat.org>
Since all entries are no more than 4 bytes (including nul
terminator), can save space and pie runtime relocations by
declaring regnames[] as array of 4 const char.
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>
Message-Id: <20210428170410.479308-6-f4bug@amsat.org>
The CPU/FPU regnames[] arrays is used in mips_tcg_init() and
mips_cpu_dump_state(), which while being in translate.c is
not specific to TCG.
To be able to move mips_cpu_dump_state() to cpu.c, which is
compiled for all accelerator, we need to make the regnames[]
arrays global to target/mips/ by declaring them in "internal.h".
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-5-f4bug@amsat.org>
