On 5/28/24 12:23, Will Gyda wrote:
Issue #2294: Machine microvm doesn't run under Xen accel for qemu-system-x86_64.
Solution: microvm is now not build if only Xen is available.
This does not fix the issue that microvm does not start with a Xen
accelerator. I think it would be better to try
On Tue, May 28, 2024 at 12:35 PM Thomas Huth wrote:
> > diff --git a/hw/usb/Kconfig b/hw/usb/Kconfig
> > index 84bc7fbe36cd..c4a6ea5a687f 100644
> > --- a/hw/usb/Kconfig
> > +++ b/hw/usb/Kconfig
> > @@ -17,7 +17,6 @@ config USB_OHCI_SYSBUS
> >
> > config USB_OHCI_PCI
> > bool
> > -
ly 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
---
meson.build
ffixes. This series can be evaluated independently from
that.
Paolo
Akihiko Odaki (2):
meson: Pass objects and dependencies to declare_dependency()
Revert "meson: Propagate gnutls dependency"
Paolo Bonzini (3):
meson: move shared_module() calls where modules are already w
use object files on the
linker command line are always deduplicated.
This requires Meson 1.1.0 or later.
Signed-off-by: Akihiko Odaki
Message-ID: <20240524-objects-v1-1-07cbbe961...@daynix.com>
Signed-off-by: Paolo Bonzini
---
docs/devel/build-system.rst| 3 ++-
Signed-off-by: Paolo Bonzini
---
meson.build | 34 +++---
1 file changed, 19 insertions(+), 15 deletions(-)
diff --git a/meson.build b/meson.build
index 63866071445..92ddbd17c32 100644
--- a/meson.build
+++ b/meson.build
@@ -3562,21 +3562,28 @@ modinfo_files
.
Signed-off-by: Akihiko Odaki
Message-ID: <20240524-objects-v1-2-07cbbe961...@daynix.com>
Signed-off-by: Paolo Bonzini
---
meson.build| 4 ++--
block/meson.build | 2 +-
io/meson.build | 2 +-
storage-daemon/meson.build | 2 +-
ui/meson.build
ide search with 'fa' and .fa (note the quotes and dot).
Signed-off-by: Akihiko Odaki
Message-ID: <20240524-xkb-v4-4-2de564e5c...@daynix.com>
Signed-off-by: Paolo Bonzini
---
docs/devel/build-system.rst | 5 -
meson.build | 17 ++---
stubs/blk
zlib code is only used by the emulators, not by the tests.
Signed-off-by: Paolo Bonzini
---
meson.build | 2 +-
migration/dirtyrate.c | 1 -
migration/qemu-file.c | 1 -
migration/meson.build | 2 +-
4 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/meson.build b
Values other than OR_TMP0 were only ever used by MOV and MOVNTI
opcodes. Now that these have been converted to the new decoder,
remove the argument.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 33 -
1 file
No need to set it again at the end of the translation block, cc_op_dirty
can be set to false.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 37 -
target/i386/tcg/emit.c.inc | 2 +-
2 files changed, 25
The dbus_display1_dep is not really used since all occurrences also
request gio independently. Just list the generated sources and drop
dbus_display1_dep.
Signed-off-by: Paolo Bonzini
---
audio/meson.build | 4 ++--
tests/qtest/meson.build | 2 +-
ui/meson.build | 5 ++---
3
-dirty and gen_eob will not overwrite
the CC_OP_EFLAGS value that is placed there by the helper. But
let's clean it up.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/i386/tcg
sti only has one exit, so it does not need to generate the
end-of-translation code inline. It can be deferred to tb_stop.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 13 -
target/i386/tcg/emit.c.inc | 4 +---
2 files changed, 1
Generalize gen_stack_A0() to include an initial add and to use an arbitrary
destination. This is a common pattern and it is not a huge burden to
add the extra arguments to the only caller of gen_stack_A0().
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg
Do not bother generating inline wrappers for gen_repz and gen_repz2;
use s->prefix to separate REPZ from REPNZ in the case of SCAS and
CMPS.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 22 --
target/i386/tcg/emit.c.inc |
Use mo_stacksize for all stack accesses, including when
a 64-bit code segment is impossible and the code is
therefore checking only for SS32(s).
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 8
1 file changed, 4 insertions(+), 4
ed-off-by: Paolo Bonzini
---
configure | 7 ++-
meson.build | 7 +++
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/configure b/configure
index 38ee2577013..4d01a42ba65 100755
--- a/configure
+++ b/configure
@@ -512,10 +512,7 @@ case "$cpu" in
cpu="x86_64&q
The is_store argument of gen_ldst_modrm has only ever been passed
a constant. Just split the function in two.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 52 +
1 file changed, 29 insertions(+), 23 deletions
libm is linked into all targets via libqemuutil, no need to specify it
explicitly.
Signed-off-by: Paolo Bonzini
---
block/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/meson.build b/block/meson.build
index e1f03fd773e..8993055c75e 100644
--- a/block
This is already handled in gen_eob(). Before adding another DISAS_*
case, remove the double calls.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg
Signed-off-by: Paolo Bonzini
---
block/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/meson.build b/block/meson.build
index 8993055c75e..158dc3b89db 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -119,7 +119,7 @@ foreach m : [
module_ss
Intel SDM 18.3.1.4 "If an occurrence of the MOV or POP instruction
loads the SS register executes with EFLAGS.TF = 1, no single-step debug
exception occurs following the MOV or POP instruction."
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c
Place DISAS_* constants that update cpu_eip first, and
the "jump" ones last. Add comments explaining the differences
and usage.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 25 ++---
1 file changed, 22 insert
This ensures that for example libffi can be reached even if it is not
in /usr/include.
Signed-off-by: Paolo Bonzini
---
tcg/meson.build | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tcg/meson.build b/tcg/meson.build
index 8251589fd4e..ffbe754d8b3 100644
--- a/tcg
This is an invariant now that there are no calls to gen_eob_inhibit_irq()
outside tb_stop.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
Make gen_eob take the DISAS_* constant as an argument, so that
it is not necessary to have wrappers around it.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 62 +
1 file changed, 15 insertions(+), 47 deletions
It is only used in MONITOR, where a direct call of gen_lea_v_seg
is simpler, and in XLAT. Inline it in the latter.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 9 +
target/i386/tcg/emit.c.inc | 2 +-
2 files changed, 2 insertions(+), 9
It is always s->aflag.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 20 ++--
target/i386/tcg/emit.c.inc | 6 +++---
2 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/target/i386/tcg/translate.c b/target/i386/
, in which case cc_op would not be overwritten
* anyway the cost is probably dwarfed by that of computing flags.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/ops_sse.h| 8
target/i386/tcg/fpu_helper.c | 2 ++
target/i386/tcg/int_helper.c | 13
syscall and sysret only have one exit, so they do not need to
generate the end-of-translation code inline. It can be
deferred to tb_stop.
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 13 +++--
1 file changed, 11 insertions(+), 2
If EFLAGS.RF is 1, special processing in gen_eob_worker() is needed and
therefore goto_tb cannot be used.
Suggested-by: Richard Henderson
Reviewed-by: Richard Henderson
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 +-
1 file changed, 1 insertion
Artyom Kunakovsky (1):
configure: move -mcx16 flag out of CPU_CFLAGS
Paolo Bonzini (23):
target/i386: disable jmp_opt if EFLAGS.RF is 1
target/i386: no single-step exception after MOV or POP SS
target/i386: cleanup eob handling of RSM
target/i386
On Fri, May 24, 2024 at 6:51 PM Richard Henderson
wrote:
> > static void gen_set_hflag(DisasContext *s, uint32_t mask)
> > @@ -2354,7 +2354,7 @@ static void gen_jmp_rel(DisasContext *s, MemOp ot,
> > int diff, int tb_num)
> > tcg_gen_movi_tl(cpu_eip, new_eip);
> > }
> >
The dbus_display1_dep is not really used since all occurrences also
request gio independently. Just list the generated sources and drop
dbus_display1_dep.
Signed-off-by: Paolo Bonzini
---
audio/meson.build | 4 ++--
tests/qtest/meson.build | 2 +-
ui/meson.build | 5 ++---
3
libm is linked into all targets via libqemuutil, no need to specify it
explicitly.
Signed-off-by: Paolo Bonzini
---
block/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/meson.build b/block/meson.build
index e1f03fd773e..8993055c75e 100644
--- a/block
Signed-off-by: Paolo Bonzini
---
block/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/meson.build b/block/meson.build
index 8993055c75e..158dc3b89db 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -119,7 +119,7 @@ foreach m : [
module_ss
zlib code is only used by the emulators, not by the tests.
Signed-off-by: Paolo Bonzini
---
meson.build | 2 +-
migration/dirtyrate.c | 1 -
migration/qemu-file.c | 1 -
migration/meson.build | 2 +-
4 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/meson.build b
This ensures that for example libffi can be reached even if it is not
in /usr/include.
Signed-off-by: Paolo Bonzini
---
tcg/meson.build | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tcg/meson.build b/tcg/meson.build
index 8251589fd4e..ffbe754d8b3 100644
--- a/tcg
All found while looking at Akihiko's issues with declare_dependency(
objects: ...).
https://patchew.org/QEMU/20240524-objects-v1-0-07cbbe961...@daynix.com/
Paolo Bonzini (5):
meson: remove unnecessary reference to libm
meson: remove unnecessary dependency
tcg: include dependencies
On Tue, Apr 16, 2024 at 11:23 AM Daniel Henrique Barboza
wrote:
> > +int kvm_arch_insert_sw_breakpoint(CPUState *cs, struct kvm_sw_breakpoint
> > *bp,
> > + vaddr len)
> > +{
> > +if (len != 4 && len != 2) {
> > +return -EINVAL;
> > +}
>
> I
Using DISAS_NORETURN does not process any of HF_INHIBIT_IRQ_MASK,
HF_RF_MASK or HF_TF_MASK. Never use it, instead there is
DISAS_EOB_ONLY.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 18 --
target/i386/tcg/emit.c.inc | 4 ++--
2
If EFLAGS.RF is 1, special processing in gen_eob_worker() is needed and
therefore goto_tb cannot be used.
Suggested-by: Richard Henderson
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Fri, May 24, 2024 at 5:13 PM Richard Henderson
wrote:
>
> On 5/24/24 08:04, Paolo Bonzini wrote:
> > ... and nope, it's the other way round - DISAS_NORETURN is a bug
> > waiting to happen for x86 translation because it doesn't process any
> > of HF_INHIBIT_IRQ_MASK,
On Fri, May 24, 2024 at 5:02 PM Paolo Bonzini wrote:
>
> On Fri, May 24, 2024 at 4:23 PM Richard Henderson
> wrote:
> >
> > On 5/24/24 01:10, Paolo Bonzini wrote:
> > > Place DISAS_* constants that update cpu_eip first, and
> > > the "jump" on
On Fri, May 24, 2024 at 4:23 PM Richard Henderson
wrote:
>
> On 5/24/24 01:10, Paolo Bonzini wrote:
> > Place DISAS_* constants that update cpu_eip first, and
> > the "jump" ones last. Add comments explaining the differences
> > and usage.
&g
On Fri, May 24, 2024 at 10:00 AM Akihiko Odaki wrote:
>
> Based-on: <20240524-xkb-v4-0-2de564e5c...@daynix.com>
> ("[PATCH v4 0/4] Fix sanitizer errors with clang 18.1.1")
>
> This is changes suggested by Paolo Bonzini at:
> https://lore.kernel.org/all/C
Do not bother generating inline wrappers for gen_repz and gen_repz2;
use s->prefix to separate REPZ from REPNZ in the case of SCAS and
CMPS.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 22 --
target/i386/tcg/emit.c.inc | 22 +-
2 fi
, in which case the spilling of cc_op would be
there anyway
* even in other cases, the cost is probably dwarfed by that of computing flags.
Signed-off-by: Paolo Bonzini
---
target/i386/ops_sse.h| 8
target/i386/tcg/fpu_helper.c | 2 ++
target/i386/tcg/int_helper.c | 13
Make gen_eob take the DISAS_* constant as an argument, so that
it is not necessary to have wrappers around it.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 60 +
1 file changed, 14 insertions(+), 46 deletions(-)
diff --git a/target/i386/tcg
It is only used in MONITOR, where a direct call of gen_lea_v_seg
is simpler, and in XLAT. Inline it in the latter.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 9 +
target/i386/tcg/emit.c.inc | 2 +-
2 files changed, 2 insertions(+), 9 deletions(-)
diff --git
syscall and sysret only have one exit, so they do not need to
generate the end-of-translation code inline. It can be
deferred to tb_stop.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/target/i386
-dirty and gen_eob will not overwrite
the CC_OP_EFLAGS value that is placed there by the helper. But
let's clean it up.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg
Values other than OR_TMP0 were only ever used by MOV and MOVNTI
opcodes. Now that these have been converted to the new decoder,
remove the argument.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 33 -
1 file changed, 12 insertions(+), 21
The is_store argument of gen_ldst_modrm has only ever been passed
a constant. Just split the function in two.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 52 +
1 file changed, 29 insertions(+), 23 deletions(-)
diff --git a/target/i386/tcg
Generalize gen_stack_A0() to include an initial add and to use an arbitrary
destination. This is a common pattern and it is not a huge burden to
add the extra arguments to the only caller of gen_stack_A0().
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 51
Use mo_stacksize for all stack accesses, including when
a 64-bit code segment is impossible and the code is
therefore checking only for SS32(s).
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/target/i386
sti only has one exit, so it does not need to generate the
end-of-translation code inline. It can be deferred to tb_stop.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 13 -
target/i386/tcg/emit.c.inc | 4 +---
2 files changed, 1 insertion(+), 16 deletions
Place DISAS_* constants that update cpu_eip first, and
the "jump" ones last. Add comments explaining the differences
and usage.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 25 ++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --gi
It is always s->aflag.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 20 ++--
target/i386/tcg/emit.c.inc | 6 +++---
2 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 18d8c0de
No need to set it again at the end of the translation block, cc_op_dirty
can be set to false.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 37 -
target/i386/tcg/emit.c.inc | 2 +-
2 files changed, 25 insertions(+), 14 deletions(-)
diff
Some cleanups in translate.c, which I could make now that the
it's smaller and it's easier to understand how the various
utility functions are used.
1-7: cleanups for gen_eob
8-14: inlining and removing macros
15-16: cleanups for cc_op vs. helpers
Paolo
Paolo Bonzini (16):
target/i386
This is an invariant, since these cases of tb_stop() should only
be reached through the "instruction decoding completed" path of
i386_tr_translate_insn().
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/targe
This is already handled in gen_eob(). Before adding another DISAS_*
case, remove the double calls.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/translate.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 76be7425800
essage, remove from configure. - Paolo]
Signed-off-by: Paolo Bonzini
diff --git a/configure b/configure
index 38ee2577013..4d01a42ba65 100755
--- a/configure
+++ b/configure
@@ -512,10 +512,7 @@ case "$cpu" in
cpu="x86_64"
host_arch=x86_64
linux_arch=x86
-# ???
ed-off-by: Zhuocheng Ding
Co-developed-by: Zhuocheng Ding
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-16-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
include/hw/i386/topology.h | 17 +
hw/i386/x86-common.c | 27 ++
-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-17-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h| 1 +
hw/i386/x86-common.c | 33 +
target/i386/cpu.c| 2 ++
3 files changed, 28 insertions(+), 8 del
1
modules.
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-15-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
include/hw/i386/topology.h | 6 --
target/i386/cpu.h | 1 +
hw/i386/x86-common.c | 2 +-
t
bu Moger
Message-ID: <20240424154929.1487382-19-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
hw/i386/pc.c| 1 +
qemu-options.hx | 18 ++
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 6126bfdd2a7..7b638da7aaa
Signed-off-by: Zhuocheng Ding
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-14-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
include/hw/i386/topology.h | 22 +++
hw/i386/x86.c | 9 +++-
target/i386/cpu.c
Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-7-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.c | 50 +--
1 file changed, 40 insertions(+), 10 deletions(-)
diff --git a/ta
on CPUCacheInfo.share_level.
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Tested-by: Yongwei Ma
Acked-by: Michael S. Tsirkin
Message-ID: <20240424154929.1487382-20-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h | 7 +++
target/i386/cpu.
Ding
Signed-off-by: Zhuocheng Ding
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-13-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h| 3 +++
hw/i386/x86-common.c | 5 +
target/i386/cpu.c| 1 +
3 files changed, 9 inse
-by: Xiaoyao Li
Reviewed-by: Zhao Liu
Message-ID: <20240112060042.19925-3-binbin...@linux.intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h| 7 ++-
target/i386/helper.c | 4
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.h b/target/i386
p the encoding of CPUID[4].EAX[bits 31:26] into a
helper to make the code cleaner.
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-21-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h |
Message-ID: <20240424154929.1487382-18-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
tests/unit/test-x86-topo.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/tests/unit/test-x86-topo.c b/tests/unit/test-x86-topo.c
index f21b8a5d95c..55b73
e071bd6d6 (“hyperv: make overlay pages for SynIC”)
Suggested-by: Chao Gao
Signed-off-by: Dongsheng Zhang
Message-ID: <20240521200114.11588-1-dongsheng.x.zh...@intel.com>
Cc: qemu-sta...@nongnu.org
Signed-off-by: Paolo Bonzini
---
target/i386/kvm/hyperv.c | 2 +-
1 file changed, 1 insertion
.
gen_RCL and gen_RCR use a conditional branch to skip the computation
if count is zero, so they can pass false unconditionally to gen_rot_overflow.
Signed-off-by: Paolo Bonzini
Reviewed-by: Richard Henderson
Message-ID: <20240522123914.608516-1-pbonz...@redhat.com>
Signed-off-by: Paolo Bonz
vol.3, appendix.E.4.15 Function 8000_001Dh--Cache Topology
Information
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Reviewed-by: Babu Moger
Tested-by: Babu Moger
Reviewed-by: Xiaoyao Li
Message-ID: <20240424154929.1487382-8-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
level to be encoded
into CPUID[0x801D].EAX[bits 25:14].
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Reviewed-by: Babu Moger
Message-ID: <20240424154929.1487382-22-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.c | 10 +-
1 file c
uot;system.flash0" memory region only appears standalone when "isa-bios" is
an alias.
Signed-off-by: Bernhard Beschow
Message-ID: <20240508175507.22270-7-shen...@gmail.com>
Signed-off-by: Paolo Bonzini
---
include/hw/i386/pc.h | 1 +
hw/i386/pc.c | 1 +
hw/i386/pc_piix.c
Mathieu-Daudé
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-11-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h | 13 +
target/i386/cpu.c | 14 +++---
2 files changed, 16 insertions(+), 11 deletions(-)
diff --git a/target/i386/cpu.h b/
CPUID[0x1F] subleaf
with specific topology level.
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Reviewed-by: Xiaoyao Li
Message-ID: <20240424154929.1487382-12-zhao1@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.c | 135
details.
This is also in preparation for the follow-up to decouple CPUID[0x1F]
subleaf with specific topology level.
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Tested-by: Babu Moger
Reviewed-by: Xiaoyao Li
Message-ID: <20240424154929.1487382-10-zhao1@intel.com>
Signed-off-by:
uggested-by: Robert Hoo
Tested-by: Yongwei Ma
Signed-off-by: Zhao Liu
Reviewed-by: Xiaoyao Li
Reviewed-by: Philippe Mathieu-Daudé
Tested-by: Babu Moger
Message-ID: <20240424154929.1487382-9-zhao1....@intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.c | 31 ++---
Bernhard Beschow (1):
hw/i386/pc_sysfw: Alias rather than copy isa-bios region
Binbin Wu (1):
target/i386: add control bits support for LAM
Paolo Bonzini (2):
target/i386: generate simpler code for ROL/ROR with immediate count
target/i386: clean up AAM/AAD
Robert Hoo
4154929.1487382-6-zhao1@intel.com>
[Add compat property. - Paolo]
Signed-off-by: Paolo Bonzini
---
hw/i386/pc.c | 1 +
target/i386/cpu.c | 6 --
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4a2d6f5a97f..6126bfdd2a7 100644
--- a/hw/i386/pc.c
+
y: Xiaoyao Li
Reviewed-by: Zhao Liu
Message-ID: <20240112060042.19925-2-binbin...@linux.intel.com>
Signed-off-by: Paolo Bonzini
---
target/i386/cpu.h | 2 ++
target/i386/cpu.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
i
t;regs[R_EAX] that generic load/writeback
code already does.
Signed-off-by: Paolo Bonzini
Reviewed-by: Richard Henderson
Message-ID: <20240522123912.608497-1-pbonz...@redhat.com>
Signed-off-by: Paolo Bonzini
---
target/i386/helper.h | 4 ++--
target/i386/tcg/int_helpe
On 5/22/24 21:30, Artyom Kunakovsky wrote:
fix linker error if the project was configured by the './configure
--cpu=unknown --target-list=riscv64-softmmu' command
Signed-off-by: Artyom Kunakovsky
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Wed, May 22, 2024 at 3:45 PM Paolo Bonzini wrote:
>
> On Wed, May 22, 2024 at 12:49 PM Akihiko Odaki
> wrote:
> > The non-standard .fa library prefix breaks the link source
> > de-duplication done by Meson so drop it.
>
> Can you show the difference in the command
On Wed, May 22, 2024 at 12:49 PM Akihiko Odaki wrote:
> The non-standard .fa library prefix breaks the link source
> de-duplication done by Meson so drop it.
Can you show the difference in the command lines?
One possibility to force de-duplication of objects is to change
"link_whole: foo" to
.
gen_RCL and gen_RCR use a conditional branch to skip the computation
if count is zero, so they can pass false unconditionally to gen_rot_overflow.
Signed-off-by: Paolo Bonzini
---
target/i386/tcg/emit.c.inc | 26 ++
1 file changed, 14 insertions(+), 12 deletions(-)
t;regs[R_EAX] that generic load/writeback
code already does.
Signed-off-by: Paolo Bonzini
---
target/i386/helper.h | 4 ++--
target/i386/tcg/int_helper.c | 19 ---
target/i386/tcg/decode-new.c.inc | 4 ++--
target/i386/tcg/emit.c.inc | 8
4 files chang
Queued, thanks.
Paolo
Queued, thanks.
Paolo
Queued, thanks.
Paolo
Il mar 21 mag 2024, 09:10 Bernhard Beschow ha scritto:
> This is the only patch in this series which hasn't got an R-b tag yet (the
> others are already in master) and I'm not aware of any open issues.
>
I will queue it then.
Paolo
> Best regards,
> Bernhard
>
>
s versions, and deprecate the property just in case someone is
using it as "pcommit=off".
Reviewed-by: Richard Henderson
Signed-off-by: Paolo Bonzini
---
docs/about/deprecated.rst | 8
target/i386/cpu.h | 2 --
target/i386/cpu.c | 2 +-
target/i386/
Reviewed-by: Zhao Liu
Signed-off-by: Paolo Bonzini
---
tests/tcg/i386/test-i386.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
index 864c4e620d5..ce3bf74b5a8 100644
--- a/tests/tcg/i386/test-i386.c
+++ b
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