The non-standard .fa library suffix breaks the link source
de-duplication done by Meson so drop it.
The lack of link source de-duplication causes AddressSanitizer to
complain ODR violations, and makes GNU ld abort when combined with
clang's LTO.
Fortunately, the non-standard suffix is not necessary anymore for
two reasons.
First, the non-standard suffix was necessary for fork-fuzzing.
Meson wraps all standard-suffixed libraries with --start-group and
--end-group. This made a fork-fuzz.ld linker script wrapped as well and
broke builds. Commit d2e6f9272d ("fuzz: remove fork-fuzzing
scaffolding") dropped fork-fuzzing so we can now restore the standard
suffix.
Second, the libraries are not even built anymore, because it is
possible to just use the object files directly via extract_all_objects().
The occurences of the suffix were detected and removed by performing
a tree-wide search with 'fa' and .fa (note the quotes and dot).
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20240524-xkb-v4-4-2de564e5c859@daynix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This reverts commit 3eacf70bb5.
It was only needed because of duplicate objects caused by
declare_dependency(link_whole: ...), and can be dropped now
that meson.build specifies objects and dependencies separately
for the internal dependencies.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20240524-objects-v1-2-07cbbe96166b@daynix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
We used to request declare_dependency() to link_whole static libraries.
If a static library is a thin archive, GNU ld keeps all object files
referenced by the archive open, and sometimes exceeds the open file limit.
Another problem with link_whole is that suboptimal handling of nested
dependencies.
link_whole by itself does not propagate dependencies. In particular,
gnutls, a dependency of crypto, is not propagated to its users, and we
currently workaround the issue by declaring gnutls as a dependency for
each crypto user. On the other hand, if you write something like
libfoo = static_library('foo', 'foo.c', dependencies: gnutls)
foo = declare_dependency(link_whole: libfoo)
libbar = static_library('bar', 'bar.c', dependencies: foo)
bar = declare_dependency(link_whole: libbar, dependencies: foo)
executable('prog', sources: files('prog.c'), dependencies: [foo, bar])
hoping to propagate the gnutls dependency into bar.c, you'll see a
linking failure for "prog", because the foo.c.o object file is included in
libbar.a and therefore it is linked twice into "prog": once from libfoo.a
and once from libbar.a. Here Meson does not see the duplication, it
just asks the linker to link all of libfoo.a and libbar.a into "prog".
Instead of using link_whole, extract objects included in static libraries
and pass them to declare_dependency(); and then the dependencies can be
added as well so that they are propagated, because object files on the
linker command line are always deduplicated.
This requires Meson 1.1.0 or later.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20240524-objects-v1-1-07cbbe96166b@daynix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
These serve the same purpose, except plugin_ldflags ends up in the linker
command line in a more roundabout way (through specific_ss). Simplify.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
In order to define libqemuutil symbols that are requested by block modules,
QEMU currently uses a combination of the "link_depends" argument of
libraries (which is propagated into dependencies, but not available in
dependencies) and the "link_args" argument of declare_dependency()
(which _is_ available in static_library, but probably not used for
historical reasons only).
Unfortunately the link_depends will not be propagated into the
"block" dependency if it is defined using
declare_dependency(objects: ...); and it is not possible to
add it directly to the dependency because the keyword argument
simply is not available.
The only solution, in order to switch to defining the dependency
without using "link_whole" (which has problems of its own, see
https://github.com/mesonbuild/meson/pull/8151#issuecomment-754796420),
is unfortunately to add the link_args and link_depends to the
executables directly; fortunately there is just four of them.
It is possible (and I will look into it) to add "link_depends"
to declare_dependency(), but it probably will be a while before
QEMU can use it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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Merge tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu into staging
aspeed queue:
* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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# gpg: Signature made Tue 02 Jul 2024 12:59:48 AM PDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu:
hw/net:ftgmac100: fix coding style
aspeed/sdmc: Remove extra R_MAIN_STATUS case
aspeed/soc: Fix possible divide by zero
aspeed/sdmc: Check RAM size value at realize time
aspeed: Deprecate the tacoma-bmc machine
hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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Merge tag 'hw-misc-20240702' of https://github.com/philmd/qemu into staging
Misc HW patches queue
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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# gpg: Signature made Mon 01 Jul 2024 09:59:16 PM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'hw-misc-20240702' of https://github.com/philmd/qemu: (22 commits)
Remove inclusion of hw/hw.h from files that don't need it
net/vmnet: Drop ifdef for macOS versions older than 12.0
block/file-posix: Drop ifdef for macOS versions older than 12.0
audio: Drop ifdef for macOS versions older than 12.0
hvf: Drop ifdef for macOS versions older than 12.0
hw/ide/macio: switch from using qemu_allocate_irq() to qdev input GPIOs
system/physmem: Fix reference to dump-guest-core
docs: document special exception for machine type deprecation & removal
hw/i386: remove obsolete manual deprecation reason string of i440fx machines
hw/ppc: remove obsolete manual deprecation reason string of spapr machines
hw: skip registration of outdated versioned machine types
hw: set deprecation info for all versioned machine types
include/hw: temporarily disable deletion of versioned machine types
include/hw: add macros for deprecation & removal of versioned machines
hw/i386: convert 'q35' machine definitions to use new macros
hw/i386: convert 'i440fx' machine definitions to use new macros
hw/m68k: convert 'virt' machine definitions to use new macros
hw/ppc: convert 'spapr' machine definitions to use new macros
hw/s390x: convert 'ccw' machine definitions to use new macros
hw/arm: convert 'virt' machine definitions to use new macros
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-48-philmd@linaro.org>
The CSD::CSR_IMP bit defines whether the Driver Stage
Register (DSR) is implemented or not. We do not set
this bit in CSD:
static void sd_set_csd(SDState *sd, uint64_t size)
{
...
if (size <= SDSC_MAX_CAPACITY) { /* Standard Capacity SD */
...
sd->csd[6] = 0xe0 | /* Partial block for read allowed */
((csize >> 10) & 0x03);
...
} else { /* SDHC */
...
sd->csd[6] = 0x00;
...
}
...
}
The sd_normal_command() switch case for the SEND_DSR
command do nothing and fallback to "illegal command".
Since the command is mandatory (although the register
isn't...) call the sd_cmd_unimplemented() handler.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-43-philmd@linaro.org>
Store the command class altogether with the other command
fields (handler, name and type).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-42-philmd@linaro.org>
Store the command type altogether with the command handler and name.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-41-philmd@linaro.org>
We already have a const array where command handlers
are listed. Store the command name there too.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-40-philmd@linaro.org>
Convert array of command handlers to array of structures.
The structure contains the command handler. No logical
change intended.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-39-philmd@linaro.org>
In order to access SDState::SDProto from sd_[a]cmd_name(),
pass SDState as argument.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-38-philmd@linaro.org>
Merge sdmmc-internal.c into sd.c by moving
sd_cmd_name() and sd_acmd_name() and updating
meson.build.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240628070216.92609-37-philmd@linaro.org>
