msr_fp macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-13-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_gs macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-12-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_me macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-11-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_pow macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-10-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_ce macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-9-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_ee macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-8-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_ile macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-7-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_ds macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-6-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_le macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-5-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
msr_pr macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-4-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Some msr_* macros are not used anywhere. Remove them as part of
the work to remove all hidden usage of *env.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220504210541.115256-3-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
fpscr_* defined macros are hiding the usage of *env behind them.
Substitute the usage of these macros with `env->fpscr & FP_*` to make
the code cleaner.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220504210541.115256-2-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Per E500 core reference manual [1], chapter 8.4.4 "Branch Taken Debug
Event" and chapter 8.4.5 "Instruction Complete Debug Event":
"A branch taken debug event occurs if both MSR[DE] and DBCR0[BRT]
are set ... Branch taken debug events are not recognized if MSR[DE]
is cleared when the branch instruction executes."
"An instruction complete debug event occurs when any instruction
completes execution so long as MSR[DE] and DBCR0[ICMP] are both
set ... Instruction complete debug events are not recognized if
MSR[DE] is cleared at the time of the instruction execution."
Current codes do not check MSR.DE bit before setting HFLAGS_SE and
HFLAGS_BE flag, which would cause the immediate debug interrupt to
be generated, e.g.: when DBCR0.ICMP bit is set by guest software
and MSR.DE is not set.
[1] https://www.nxp.com/docs/en/reference-manual/E500CORERM.pdf
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: Lucas Mateus Castro <lucas.araujo@eldorado.org.br>
Message-Id: <20220421011729.1148727-1-bmeng.cn@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Init the struct to avoid Valgrind complaints about unitialized bytes,
such as this one:
==39549== Syscall param ioctl(generic) points to uninitialised byte(s)
==39549== at 0x55864E4: ioctl (in /usr/lib64/libc.so.6)
==39549== by 0xD1F7EF: kvm_vm_ioctl (kvm-all.c:3035)
==39549== by 0xAF8F5B: kvm_get_radix_page_info (kvm.c:276)
==39549== by 0xB00533: kvmppc_host_cpu_class_init (kvm.c:2369)
==39549== by 0xD3DCE7: type_initialize (object.c:366)
==39549== by 0xD3FACF: object_class_foreach_tramp (object.c:1071)
==39549== by 0x502757B: g_hash_table_foreach (in /usr/lib64/libglib-2.0.so.0.7000.5)
==39549== by 0xD3FC1B: object_class_foreach (object.c:1093)
==39549== by 0xB0141F: kvm_ppc_register_host_cpu_type (kvm.c:2613)
==39549== by 0xAF87E7: kvm_arch_init (kvm.c:157)
==39549== by 0xD1E2A7: kvm_init (kvm-all.c:2595)
==39549== by 0x8E6E93: accel_init_machine (accel-softmmu.c:39)
==39549== Address 0x1fff00e208 is on thread 1's stack
==39549== in frame #2, created by kvm_get_radix_page_info (kvm.c:267)
==39549== Uninitialised value was created by a stack allocation
==39549== at 0xAF8EE8: kvm_get_radix_page_info (kvm.c:267)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220331001717.616938-5-danielhb413@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Init 'sregs' to avoid Valgrind complaints about uninitialized bytes
from kvmppc_put_books_sregs():
==54059== Thread 3:
==54059== Syscall param ioctl(generic) points to uninitialised byte(s)
==54059== at 0x55864E4: ioctl (in /usr/lib64/libc.so.6)
==54059== by 0xD1FA23: kvm_vcpu_ioctl (kvm-all.c:3053)
==54059== by 0xAFB18B: kvmppc_put_books_sregs (kvm.c:891)
==54059== by 0xAFB47B: kvm_arch_put_registers (kvm.c:949)
==54059== by 0xD1EDA7: do_kvm_cpu_synchronize_post_init (kvm-all.c:2766)
==54059== by 0x481AF3: process_queued_cpu_work (cpus-common.c:343)
==54059== by 0x4EF247: qemu_wait_io_event_common (cpus.c:412)
==54059== by 0x4EF343: qemu_wait_io_event (cpus.c:436)
==54059== by 0xD21E83: kvm_vcpu_thread_fn (kvm-accel-ops.c:54)
==54059== by 0xFFEBF3: qemu_thread_start (qemu-thread-posix.c:556)
==54059== by 0x54E6DC3: start_thread (in /usr/lib64/libc.so.6)
==54059== by 0x5596C9F: clone (in /usr/lib64/libc.so.6)
==54059== Address 0x799d1cc is on thread 3's stack
==54059== in frame #2, created by kvmppc_put_books_sregs (kvm.c:851)
==54059== Uninitialised value was created by a stack allocation
==54059== at 0xAFAEB0: kvmppc_put_books_sregs (kvm.c:851)
This happens because Valgrind does not consider the 'sregs'
initialization done by kvm_vcpu_ioctl() at the end of the function.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220331001717.616938-4-danielhb413@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
'lpcr' is used as an input of kvm_get_one_reg(). Valgrind doesn't
understand that and it returns warnings as such for this function:
==55240== Thread 1:
==55240== Conditional jump or move depends on uninitialised value(s)
==55240== at 0xB011E4: kvmppc_enable_cap_large_decr (kvm.c:2546)
==55240== by 0x92F28F: cap_large_decr_cpu_apply (spapr_caps.c:523)
==55240== by 0x930C37: spapr_caps_cpu_apply (spapr_caps.c:921)
==55240== by 0x955D3B: spapr_reset_vcpu (spapr_cpu_core.c:73)
==55240== by 0x95612B: spapr_cpu_core_reset (spapr_cpu_core.c:209)
==55240== by 0x95619B: spapr_cpu_core_reset_handler (spapr_cpu_core.c:218)
==55240== by 0xD3605F: qemu_devices_reset (reset.c:69)
==55240== by 0x92112B: spapr_machine_reset (spapr.c:1641)
==55240== by 0x4FBD63: qemu_system_reset (runstate.c:444)
==55240== by 0x62812B: qdev_machine_creation_done (machine.c:1247)
==55240== by 0x5064C3: qemu_machine_creation_done (vl.c:2725)
==55240== by 0x5065DF: qmp_x_exit_preconfig (vl.c:2748)
==55240== Uninitialised value was created by a stack allocation
==55240== at 0xB01158: kvmppc_enable_cap_large_decr (kvm.c:2540)
Init 'lpcr' to avoid this warning.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220331001717.616938-3-danielhb413@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Valgrind isn't convinced that we are initializing the values we assign
to env->spr[spr] because it doesn't understand that the 'val' union is
being written by the kvm_vcpu_ioctl() that follows (via struct
kvm_one_reg).
This results in Valgrind complaining about uninitialized values every
time we use env->spr in a conditional, like this instance:
==707578== Thread 1:
==707578== Conditional jump or move depends on uninitialised value(s)
==707578== at 0xA10A40: hreg_compute_hflags_value (helper_regs.c:106)
==707578== by 0xA10C9F: hreg_compute_hflags (helper_regs.c:173)
==707578== by 0xA110F7: hreg_store_msr (helper_regs.c:262)
==707578== by 0xA051A3: ppc_cpu_reset (cpu_init.c:7168)
==707578== by 0xD4730F: device_transitional_reset (qdev.c:799)
==707578== by 0xD4A11B: resettable_phase_hold (resettable.c:182)
==707578== by 0xD49A77: resettable_assert_reset (resettable.c:60)
==707578== by 0xD4994B: resettable_reset (resettable.c:45)
==707578== by 0xD458BB: device_cold_reset (qdev.c:296)
==707578== by 0x48FBC7: cpu_reset (cpu-common.c:114)
==707578== by 0x97B5EB: spapr_reset_vcpu (spapr_cpu_core.c:38)
==707578== by 0x97BABB: spapr_cpu_core_reset (spapr_cpu_core.c:209)
==707578== Uninitialised value was created by a stack allocation
==707578== at 0xB11F08: kvm_get_one_spr (kvm.c:543)
Initializing 'val' has no impact in the logic and makes Valgrind output
more bearable.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20220331001717.616938-2-danielhb413@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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>
This patch adds tcg accessors for 2 SPRs which were missing on P10:
- the TBU40 register is used to write the upper 40 bits of the
timebase register. It is used by kvm to update the timebase when
entering/exiting the guest on P9 and above. The missing definition was
causing erratic decrementer interrupts in a pseries/kvm guest running
in a powernv10/tcg host, typically resulting in hangs.
- the missing DPDES SPR was found through code inspection. It exists
unchanged on P10.
Both existed on previous versions of the processor and a bit of git
archaeology hints that they were added while the P10 model was already
being worked on so they may have simply fallen through the cracks.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220411125900.352028-1-fbarrat@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Implement the following PowerISA v3.1 instructions:
xscvqpsqz: VSX Scalar Convert with round to zero Quad-Precision to
Signed Quadword
xscvqpuqz: VSX Scalar Convert with round to zero Quad-Precision to
Unsigned Quadword
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220330175932.6995-9-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Implement the following PowerISA v3.1 instructions:
xscvsqqp: VSX Scalar Convert with round Signed Quadword to
Quad-Precision
xscvuqqp: VSX Scalar Convert with round Unsigned Quadword to
Quad-Precision format
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220330175932.6995-8-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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>
The types are no longer used in bswap.h since commit
f930224fff ("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>
Replace the global variables with inlined helper functions. getpagesize() is very
likely annotated with a "const" function attribute (at least with glibc), and thus
optimization should apply even better.
This avoids the need for a constructor initialization too.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220323155743.1585078-12-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done
with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1,
and thus should always be defined to prevent misuse.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Suggested-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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>
When the xsmadd* insns were moved to decodetree, the helper arguments
were reordered to better match the PowerISA description. The same macro
is used to declare xvmadd* helpers, but the translation macro of these
insns was not changed accordingly.
Reported-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Fixes: e4318ab2e4 ("target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree")
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220325111851.718966-1-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Power ISA v3.1 formalizes the previously undefined result in
words 1 and 3 to be a copy of the result in words 0 and 2.
This affects: xvcvsxdsp, xvcvuxdsp, xvcvdpsp.
And the previously undefined result in word 1 to be a copy of
the result in word 0.
This affects: xscvdpsp.
Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br>
Message-Id: <20220316200427.3410437-1-lucas.coutinho@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Power ISA v3.1 formalizes the previously undefined result in
words 1 and 3 to be a copy of the result in words 0 and 2.
This affects: xscvdpsxws, xscvdpuxws, xvcvdpsxws, xvcvdpuxws.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/852
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[ clg: checkpatch fixes ]
Message-Id: <20220315053934.377519-1-richard.henderson@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Fix a typo in the host endianness macro and add a simple test to detect
regressions.
Fixes: 9bb0048ec6 ("target/ppc: convert xxspltw to vector operations")
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220310172047.61094-1-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Fix Instruction Storage Interrupt (ISI) fault cause for Radix MMU,
when caused by missing PAGE_EXEC permission, to be
SRR1_NOEXEC_GUARD instead of DSISR_PROTFAULT.
This matches POWER9 hardware behavior.
Fixes: d5fee0bbe6 ("target/ppc: Implement ISA V3.00 radix page fault handler")
Signed-off-by: Leandro Lupori <leandro.lupori@eldorado.org.br>
Message-Id: <20220309192756.145283-1-leandro.lupori@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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>
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>
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>
Some ISA v2.03 Vector Multiply instructions marked to be ISA v2.07 only.
This patch fixes it.
Fixes: 80eca687c8 ("target/ppc: moved vector even and odd multiplication to decodetree")
Reported-by: Howard Spoelstra <hsp.cat7@gmail.com>
Suggested-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220304175156.2012315-2-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Change VSX Scalar Multiply-Add/Subtract Type-A/M Single Precision
helpers to use float64r32_muladd. This method should correctly handle
all rounding modes, so the workaround for float_round_nearest_even can
be dropped.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20220304165417.1981159-3-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Víctor Colombo
Bin Meng
Daniel Henrique Barboza
Richard Henderson
Marc-André Lureau
Frederic Barrat
Matheus Ferst
Fabiano Rosas
Lucas Coutinho
Leandro Lupori
Philippe Mathieu-Daudé
Lucas Mateus Castro (alqotel)