Merge tag 'pull-tcg-20250501-v2' of https://gitlab.com/rth7680/qemu into staging

include: Remove 'exec/exec-all.h'
accel/tcg: Build tb-maint.c twice
accel/tcg: Build cpu-exec.c twice
accel/tcg: Buil

Merge tag 'pull-tcg-20250501-v2' of https://gitlab.com/rth7680/qemu into staging

include: Remove 'exec/exec-all.h'
accel/tcg: Build tb-maint.c twice
accel/tcg: Build cpu-exec.c twice
accel/tcg: Build translate-all.c twice
accel/tcg: Build tcg-all.c twice
accel/tcg: Build cputlb.c once
accel/tcg: Build user-exec.c once

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# 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

* tag 'pull-tcg-20250501-v2' of https://gitlab.com/rth7680/qemu: (59 commits)
accel/tcg: Build user-exec.c once
accel/tcg: Avoid abi_ptr in user-exec.c
accel/tcg: Remove TARGET_PAGE_DATA_SIZE
accel/tcg: Move TARGET_TAGGED_ADDRESSES to TCGCPUOps.untagged_addr
include/user: Use vaddr in guest-host.h
include/user: Convert GUEST_ADDR_MAX to a variable
accel/tcg: Build cputlb.c once
accel/tcg: Use vaddr for plugin_{load,store}_cb
accel/tcg: Use target_long_bits() in cputlb.c
accel/tcg: Move tlb_vaddr_to_host declaration to probe.h
accel/tcg: Move user-only tlb_vaddr_to_host out of line
accel/tcg: Use vaddr in cpu_loop.h
accel/tcg: Build tcg-all.c twice
accel/tcg: Build translate-all.c twice
accel/tcg: Use target_long_bits() in translate-all.c
accel/tcg: Don't use TARGET_LONG_BITS in decode_sleb128
tcg: Define INSN_START_WORDS as constant 3
qemu: Introduce target_long_bits()
qemu/target_info: Add %target_cpu_type field to TargetInfo
system/vl: Filter machine list available for a particular target binary
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Pass TCGTBCPUState to tb_gen_code

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg: Reduce scope of tb_phys_invalidate, tb_set_jmp_target

Move the declarations of these functions out of exec/exec-all.h
to accel/tcg/internal-common.h.

Reviewed-by: Philippe Mathieu-Daudé

accel/tcg: Reduce scope of tb_phys_invalidate, tb_set_jmp_target

Move the declarations of these functions out of exec/exec-all.h
to accel/tcg/internal-common.h.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: Merge internal-target.h into internal-common.h

There's nothing left in internal-target.h that is
target specific.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pie

accel/tcg: Merge internal-target.h into internal-common.h

There's nothing left in internal-target.h that is
target specific.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20250423' of https://gitlab.com/rth7680/qemu into staging

meson: Introduce top-level libuser_ss and libsystem_ss
meson: Add hw_common_arch dictionary
accel/tcg: Lots of cleanups

Merge tag 'pull-tcg-20250423' of https://gitlab.com/rth7680/qemu into staging

meson: Introduce top-level libuser_ss and libsystem_ss
meson: Add hw_common_arch dictionary
accel/tcg: Lots of cleanups to enable build once for:
user-exec-stub.c,
plugin-gen.c,
translator.c
page-vary: Restrict scope of TARGET_PAGE_BITS_MIN
tcg: Always define TARGET_INSN_START_EXTRA_WORDS
tcg: Convert TARGET_GUEST_DEFAULT_MO to TCGCPUOps::guest_default_memory_order
tcg: Convert TARGET_SUPPORTS_MTTCG to TCGCPUOps::mttcg_supported field
target/riscv: Do not expose rv128 CPU on user mode emulation

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20250423' of https://gitlab.com/rth7680/qemu: (148 commits)
tcg: Convert TARGET_SUPPORTS_MTTCG to TCGCPUOps::mttcg_supported field
target/i386: Remove AccelCPUClass::cpu_class_init need
target/riscv: Remove AccelCPUClass::cpu_class_init need
accel/tcg: Move mttcg warning to tcg_init_machine
tcg: Convert TCGState::mttcg_enabled to TriState
accel/tcg: Remove mttcg_enabled
tcg: Move qemu_tcg_mttcg_enabled() to 'system/tcg.h'
tcg: Pass max_threads not max_cpus to tcg_init
tcg: Move cpu_req_mo() macro to target-agnostic 'backend-ldst.h'
tcg: Remove the TCG_GUEST_DEFAULT_MO definition globally
tcg: Have tcg_req_mo() use TCGCPUOps::guest_default_memory_order
tcg: Propagate CPUState argument to cpu_req_mo()
tcg: Remove use of TCG_GUEST_DEFAULT_MO in tb_gen_code()
tcg: Define guest_default_memory_order in TCGCPUOps
tcg: Simplify tcg_req_mo() macro
tcg: Always define TCG_GUEST_DEFAULT_MO
exec: Do not include 'accel/tcg/cpu-ldst.h' in 'exec-all.h'
exec: Restrict 'cpu_ldst.h' to accel/tcg/
exec: Restrict 'cpu-ldst-common.h' to accel/tcg/
tcg: Always define TARGET_INSN_START_EXTRA_WORDS
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Move get_page_addr_code* declarations

Move the declarations from exec/exec-all.h to the
private accel/tcg/internal-common.h.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Revie

accel/tcg: Move get_page_addr_code* declarations

Move the declarations from exec/exec-all.h to the
private accel/tcg/internal-common.h.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20250308' of https://gitlab.com/rth7680/qemu into staging

include/qemu: Tidy atomic128 headers.
include/exec: Split out cpu-interrupt.h
include/exec: Split many tlb_* declaration

Merge tag 'pull-tcg-20250308' of https://gitlab.com/rth7680/qemu into staging

include/qemu: Tidy atomic128 headers.
include/exec: Split out cpu-interrupt.h
include/exec: Split many tlb_* declarations to cputlb.h
include/accel/tcg: Split out getpc.h
accel/tcg: system: Compile some files once
linux-user/main: Allow setting tb-size

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20250308' of https://gitlab.com/rth7680/qemu: (23 commits)
accel/tcg: Build tcg-runtime-gvec.c once
accel/tcg: Build tcg-runtime.c once
qemu/atomic128: Include missing 'qemu/atomic.h' header
qemu/atomic: Rename atomic128-ldst.h headers using .h.inc suffix
qemu/atomic: Rename atomic128-cas.h headers using .h.inc suffix
accel/tcg: Split out getpc.h
accel/tcg: Restrict GETPC_ADJ to 'tb-internal.h'
accel/tcg: Build tcg-accel-ops-mttcg.c once
accel/tcg: Build tcg-accel-ops-rr.c once
accel/tcg: Build tcg-accel-ops-icount.c once
accel/tcg: Build tcg-accel-ops.c once
system: Build watchpoint.c once
exec: Declare tlb_flush*() in 'exec/cputlb.h'
exec: Declare tlb_hit*() in 'exec/cputlb.h'
exec: Declare tlb_set_page() in 'exec/cputlb.h'
exec: Declare tlb_set_page_with_attrs() in 'exec/cputlb.h'
exec: Declare tlb_set_page_full() in 'exec/cputlb.h'
exec: Declare tlb_reset_dirty*() in 'exec/cputlb.h'
accel/tcg: Compile watchpoint.c once
include/exec: Split out exec/cpu-interrupt.h
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Compile watchpoint.c once

Move tb_check_watchpoint declaration from tb-internal.h, which is
still target-specific, to internal-common.h, which isn't.
Otherwise, all that is required to bu

accel/tcg: Compile watchpoint.c once

Move tb_check_watchpoint declaration from tb-internal.h, which is
still target-specific, to internal-common.h, which isn't.
Otherwise, all that is required to build watchpoint.c once is
to include the new exec/cpu-interrupt.h instead of exec/exec-all.h.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'accel-cpus-20250306' of https://github.com/philmd/qemu into staging

Generic CPUs / accelerators patch queue

- Merge "qemu/clang-tsa.h" within "qemu/compiler.h"
- Various cleanups around

Merge tag 'accel-cpus-20250306' of https://github.com/philmd/qemu into staging

Generic CPUs / accelerators patch queue

- Merge "qemu/clang-tsa.h" within "qemu/compiler.h"
- Various cleanups around accelerators initialization code
(better user/system split)
- Various trivial cleanups in accel/tcg/,
Guard few TCG calls with tcg_enabled()
- Explicit disassemble_info endianness
- Improve dual-endianness support for MicroBlaze

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# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'accel-cpus-20250306' of https://github.com/philmd/qemu: (54 commits)
include: Poison TARGET_PHYS_ADDR_SPACE_BITS definition
system: Open-code qemu_init_arch_modules() using target_name()
target/i386: Mark WHPX APIC region as little-endian
target/alpha: Do not mix exception flags and FPCR bits
target/riscv: Convert misa_mxl_max using GLib macros
target/riscv: Declare RISCVCPUClass::misa_mxl_max as RISCVMXL
target/xtensa: Finalize config in xtensa_register_core()
target/sparc: Constify SPARCCPUClass::cpu_def
target/i386: Constify X86CPUModel uses
disas: Remove target_words_bigendian() call in initialize_debug_target()
target/xtensa: Set disassemble_info::endian value in disas_set_info()
target/sh4: Set disassemble_info::endian value in disas_set_info()
target/riscv: Set disassemble_info::endian value in disas_set_info()
target/ppc: Set disassemble_info::endian value in disas_set_info()
target/mips: Set disassemble_info::endian value in disas_set_info()
target/microblaze: Set disassemble_info::endian value in disas_set_info
target/arm: Set disassemble_info::endian value in disas_set_info()
target: Set disassemble_info::endian value for big-endian targets
target: Set disassemble_info::endian value for little-endian targets
target/mips: Fix possible MSA int overflow
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Restrict 'icount_align_option' global to TCG

Since commit 740b1759734 ("cpu-timers, icount: new modules")
we don't need to expose icount_align_option to all the
system code, we can restri

accel/tcg: Restrict 'icount_align_option' global to TCG

Since commit 740b1759734 ("cpu-timers, icount: new modules")
we don't need to expose icount_align_option to all the
system code, we can restrict it to TCG. Since it is used as
a boolean, declare it as 'bool' type.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-10-philmd@linaro.org>

show more ...

accel/tcg: Restrict tlb_init() / destroy() to TCG

Move CPU TLB related methods to accel/tcg/ scope,
in "internal-common.h".

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-b

accel/tcg: Restrict tlb_init() / destroy() to TCG

Move CPU TLB related methods to accel/tcg/ scope,
in "internal-common.h".

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-9-philmd@linaro.org>

show more ...

Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging

Accel & Exec patch queue

- Ignore writes to CNTP_CTL_EL0 on HVF ARM (Alexander)
- Add '-d invalid_mem' logging option (Zolta

Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging

Accel & Exec patch queue

- Ignore writes to CNTP_CTL_EL0 on HVF ARM (Alexander)
- Add '-d invalid_mem' logging option (Zoltan)
- Create QOM containers explicitly (Peter)
- Rename sysemu/ -> system/ (Philippe)
- Re-orderning of include/exec/ headers (Philippe)
Move a lot of declarations from these legacy mixed bag headers:
. "exec/cpu-all.h"
. "exec/cpu-common.h"
. "exec/cpu-defs.h"
. "exec/exec-all.h"
. "exec/translate-all"
to these more specific ones:
. "exec/page-protection.h"
. "exec/translation-block.h"
. "user/cpu_loop.h"
. "user/guest-host.h"
. "user/page-protection.h"

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# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'exec-20241220' of https://github.com/philmd/qemu: (59 commits)
util/qemu-timer: fix indentation
meson: Do not define CONFIG_DEVICES on user emulation
system/accel-ops: Remove unnecessary 'exec/cpu-common.h' header
system/numa: Remove unnecessary 'exec/cpu-common.h' header
hw/xen: Remove unnecessary 'exec/cpu-common.h' header
target/mips: Drop left-over comment about Jazz machine
target/mips: Remove tswap() calls in semihosting uhi_fstat_cb()
target/xtensa: Remove tswap() calls in semihosting simcall() helper
accel/tcg: Un-inline translator_is_same_page()
accel/tcg: Include missing 'exec/translation-block.h' header
accel/tcg: Move tcg_cflags_has/set() to 'exec/translation-block.h'
accel/tcg: Restrict curr_cflags() declaration to 'internal-common.h'
qemu/coroutine: Include missing 'qemu/atomic.h' header
exec/translation-block: Include missing 'qemu/atomic.h' header
accel/tcg: Declare cpu_loop_exit_requested() in 'exec/cpu-common.h'
exec/cpu-all: Include 'cpu.h' earlier so MMU_USER_IDX is always defined
target/sparc: Move sparc_restore_state_to_opc() to cpu.c
target/sparc: Uninline cpu_get_tb_cpu_state()
target/loongarch: Declare loongarch_cpu_dump_state() locally
user: Move various declarations out of 'exec/exec-all.h'
...

Conflicts:
hw/char/riscv_htif.c
hw/intc/riscv_aplic.c
target/s390x/cpu.c

Apply sysemu header path changes to not in the pull request.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Restrict curr_cflags() declaration to 'internal-common.h'

curr_cflags() is only used within accel/tcg/,
move its declaration to accel/tcg/internal-common.h.

Suggested-by: Richard Henders

accel/tcg: Restrict curr_cflags() declaration to 'internal-common.h'

curr_cflags() is only used within accel/tcg/,
move its declaration to accel/tcg/internal-common.h.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241216214030.59393-1-philmd@linaro.org>

show more ...

Merge tag 'hw-misc-accel-20240604' of https://github.com/philmd/qemu into staging

Misc HW & accelerators patch queue

- Use async exit in debugexit model (Thomas)
- Fixed bug reading xlnx_dpdma desc

Merge tag 'hw-misc-accel-20240604' of https://github.com/philmd/qemu into staging

Misc HW & accelerators patch queue

- Use async exit in debugexit model (Thomas)
- Fixed bug reading xlnx_dpdma descriptor (Peter)
- Initialise plugin state before vCPU/thread creation (Alex)
- Few sprintf() calls removed (Richard & Philippe)
- Few deprecated QMP events removed (Philippe)
- Housekeeping in Xen (Edgar & Philippe)
- Split USB HID/HUB & update MAINTAINERS (Gerd)

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# gpg: Signature made Tue 04 Jun 2024 04:54:27 AM CDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* tag 'hw-misc-accel-20240604' of https://github.com/philmd/qemu: (32 commits)
usb: add config options for the hub and hid devices
qga: Remove deprecated 'blacklist' argument / config key
trace: Remove deprecated 'vcpu' field from QMP trace events
hw/acpi: Remove the deprecated QAPI MEM_UNPLUG_ERROR event
hw/dma/xlnx_dpdma: Read descriptor into buffer, not into pointer-to-buffer
hw/misc/debugexit: use runstate API instead of plain exit()
hw/xen: Register framebuffer backend via xen_backend_init()
hw/xen: Make XenDevOps structures const
hw/xen: Constify xenstore_be::XenDevOps
hw/xen: Constify XenLegacyDevice::XenDevOps
physmem: Replace check for RAMBlock offset 0 with xen_mr_is_memory
physmem: Always pass offset + addr to xen_map_cache
xen: Add xen_mr_is_memory()
core/cpu-common: initialise plugin state before thread creation
plugins: remove special casing for cpu->realized
cpu-target: don't set cpu->thread_id to bogus value
cpu: move Qemu[Thread|Cond] setup into common code
hw/core: expand on the alignment of CPUState
accel/kvm: Fix two lines with hard-coded tabs
accel/tcg: Move common declarations to 'internal-common.h'
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: Move common declarations to 'internal-common.h'

'internal-target.h' is meant for target-specific declarations,
while 'internal-common.h' for common ones. Move common declarations
to it.

accel/tcg: Move common declarations to 'internal-common.h'

'internal-target.h' is meant for target-specific declarations,
while 'internal-common.h' for common ones. Move common declarations
to it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240528145953.65398-3-philmd@linaro.org>

show more ...

Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging

Accelerator patches

- Extract page-protection definitions to page-protection.h
- Rework in accel/tcg in preparation of extr

Merge tag 'accel-20240506' of https://github.com/philmd/qemu into staging

Accelerator patches

- Extract page-protection definitions to page-protection.h
- Rework in accel/tcg in preparation of extracting TCG fields from CPUState
- More uses of get_task_state() in user emulation
- Xen refactors in preparation for adding multiple map caches (Juergen & Edgar)
- MAINTAINERS updates (Aleksandar and Bin)

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# gpg: Signature made Mon 06 May 2024 05:42:08 AM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* tag 'accel-20240506' of https://github.com/philmd/qemu: (28 commits)
MAINTAINERS: Update my email address
MAINTAINERS: Update Aleksandar Rikalo email
system: Pass RAM MemoryRegion and is_write in xen_map_cache()
xen: mapcache: Break out xen_map_cache_init_single()
xen: mapcache: Break out xen_invalidate_map_cache_single()
xen: mapcache: Refactor xen_invalidate_map_cache_entry_unlocked
xen: mapcache: Refactor xen_replace_cache_entry_unlocked
xen: mapcache: Break out xen_ram_addr_from_mapcache_single
xen: mapcache: Refactor xen_remap_bucket for multi-instance
xen: mapcache: Refactor xen_map_cache for multi-instance
xen: mapcache: Refactor lock functions for multi-instance
xen: let xen_ram_addr_from_mapcache() return -1 in case of not found entry
system: let qemu_map_ram_ptr() use qemu_ram_ptr_length()
user: Use get_task_state() helper
user: Declare get_task_state() once in 'accel/tcg/vcpu-state.h'
user: Forward declare TaskState type definition
accel/tcg: Move @plugin_mem_cbs from CPUState to CPUNegativeOffsetState
accel/tcg: Restrict cpu_plugin_mem_cbs_enabled() to TCG
accel/tcg: Restrict qemu_plugin_vcpu_exit_hook() to TCG plugins
accel/tcg: Update CPUNegativeOffsetState::can_do_io field documentation
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: Move @plugin_mem_cbs from CPUState to CPUNegativeOffsetState

@plugin_mem_cbs is accessed by tcg generated code, move it
to CPUNegativeOffsetState.

Signed-off-by: Philippe Mathieu-Daudé <

accel/tcg: Move @plugin_mem_cbs from CPUState to CPUNegativeOffsetState

@plugin_mem_cbs is accessed by tcg generated code, move it
to CPUNegativeOffsetState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240429213050.55177-4-philmd@linaro.org>

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accel/tcg: Restrict cpu_plugin_mem_cbs_enabled() to TCG

So far cpu_plugin_mem_cbs_enabled() is only called from
TCG, so reduce it to accel/tcg/.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro

accel/tcg: Restrict cpu_plugin_mem_cbs_enabled() to TCG

So far cpu_plugin_mem_cbs_enabled() is only called from
TCG, so reduce it to accel/tcg/.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <5f59c754-44e5-4743-a2dd-87ef8e13eadf@linaro.org>

show more ...

accel/tcg: Access tcg_cflags with getter / setter

Access the CPUState::tcg_cflags via tcg_cflags_has() and
tcg_cflags_set() helpers.

Mechanical change using the following Coccinelle spatch script:

accel/tcg: Access tcg_cflags with getter / setter

Access the CPUState::tcg_cflags via tcg_cflags_has() and
tcg_cflags_set() helpers.

Mechanical change using the following Coccinelle spatch script:

@@
expression cpu;
expression flags;
@@
- cpu->tcg_cflags & flags
+ tcg_cflags_has(cpu, flags)

@@
expression cpu;
expression flags;
@@
- (tcg_cflags_has(cpu, flags))
+ tcg_cflags_has(cpu, flags)

@@
expression cpu;
expression flags;
@@
- cpu->tcg_cflags |= flags;
+ tcg_cflags_set(cpu, flags);

Then manually moving the declarations, and adding both
tcg_cflags_has() and tcg_cflags_set() definitions.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240427155714.53669-15-philmd@linaro.org>

show more ...

Merge tag 'pull-tcg-20231106' of https://gitlab.com/rth7680/qemu into staging

util: Add cpuinfo for loongarch64
tcg/loongarch64: Use cpuinfo.h
tcg/loongarch64: Improve register allocation for INDEX_

Merge tag 'pull-tcg-20231106' of https://gitlab.com/rth7680/qemu into staging

util: Add cpuinfo for loongarch64
tcg/loongarch64: Use cpuinfo.h
tcg/loongarch64: Improve register allocation for INDEX_op_qemu_ld_a*_i128
host/include/loongarch64: Add atomic16 load and store
tcg: Move expanders out of line
tcg/mips: Always implement movcond
tcg/mips: Implement neg opcodes
tcg/loongarch64: Implement neg opcodes
tcg: Make movcond and neg required opcodes
tcg: Optimize env memory operations
tcg: Canonicalize sub of immediate to add
tcg/sparc64: Implement tcg_out_extrl_i64_i32

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20231106' of https://gitlab.com/rth7680/qemu: (35 commits)
tcg/sparc64: Implement tcg_out_extrl_i64_i32
tcg/optimize: Canonicalize sub2 with constants to add2
tcg/optimize: Canonicalize subi to addi during optimization
tcg: Canonicalize subi to addi during opcode generation
tcg/optimize: Split out arg_new_constant
tcg: Eliminate duplicate env store operations
tcg/optimize: Optimize env memory operations
tcg/optimize: Split out cmp_better_copy
tcg/optimize: Pipe OptContext into reset_ts
tcg: Don't free vector results
tcg: Remove TCG_TARGET_HAS_neg_{i32,i64}
tcg/loongarch64: Implement neg opcodes
tcg/mips: Implement neg opcodes
tcg: Remove TCG_TARGET_HAS_movcond_{i32,i64}
tcg/mips: Always implement movcond
tcg/mips: Split out tcg_out_setcond_int
tcg: Move tcg_temp_free_* out of line
tcg: Move tcg_temp_new_*, tcg_global_mem_new_* out of line
tcg: Move tcg_constant_* out of line
tcg: Unexport tcg_gen_op*_{i32,i64}
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Move HMP info jit and info opcount code

Move all of it into accel/tcg/monitor.c. This puts everything
about tcg that is only used by the monitor in the same place.

Tested-by: Philippe M

accel/tcg: Move HMP info jit and info opcount code

Move all of it into accel/tcg/monitor.c. This puts everything
about tcg that is only used by the monitor in the same place.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20231004' of https://gitlab.com/rth7680/qemu into staging

accel: Introduce AccelClass::cpu_common_[un]realize
accel: Target agnostic code movement
accel/tcg: Cleanups to use CPUS

Merge tag 'pull-tcg-20231004' of https://gitlab.com/rth7680/qemu into staging

accel: Introduce AccelClass::cpu_common_[un]realize
accel: Target agnostic code movement
accel/tcg: Cleanups to use CPUState instead of CPUArchState
accel/tcg: Move CPUNegativeOffsetState into CPUState
tcg: Split out tcg init functions to tcg/startup.h
linux-user/hppa: Fix struct target_sigcontext layout
build: Remove --enable-gprof

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20231004' of https://gitlab.com/rth7680/qemu: (47 commits)
tcg/loongarch64: Fix buid error
tests/avocado: Re-enable MIPS Malta tests (GitLab issue #1884 fixed)
build: Remove --enable-gprof
linux-user/hppa: Fix struct target_sigcontext layout
tcg: Split out tcg init functions to tcg/startup.h
tcg: Remove argument to tcg_prologue_init
accel/tcg: Make cpu-exec-common.c a target agnostic unit
accel/tcg: Make icount.o a target agnostic unit
accel/tcg: Make monitor.c a target-agnostic unit
accel/tcg: Rename target-specific 'internal.h' -> 'internal-target.h'
exec: Rename target specific page-vary.c -> page-vary-target.c
exec: Rename cpu.c -> cpu-target.c
accel: Rename accel-common.c -> accel-target.c
accel: Make accel-blocker.o target agnostic
accel/tcg: Restrict dump_exec_info() declaration
exec: Move cpu_loop_foo() target agnostic functions to 'cpu-common.h'
exec: Make EXCP_FOO definitions target agnostic
accel/tcg: move ld/st helpers to ldst_common.c.inc
accel/tcg: Unify user and softmmu do_[st|ld]*_mmu()
accel/tcg: Remove env_tlb()
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

accel/tcg: Make cpu-exec-common.c a target agnostic unit

cpu_in_serial_context() is not target specific,
move it declaration to "internal-common.h" (which
we include in the 4 source files modified).

accel/tcg: Make cpu-exec-common.c a target agnostic unit

cpu_in_serial_context() is not target specific,
move it declaration to "internal-common.h" (which
we include in the 4 source files modified).

Remove the unused "exec/exec-all.h" header from
cpu-exec-common.c. There is no more target specific
code in this file: make it target agnostic.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-12-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: Make monitor.c a target-agnostic unit

Move target-agnostic declarations from "internal-target.h"
to a new "internal-common.h" header.
monitor.c now don't include target specific headers a

accel/tcg: Make monitor.c a target-agnostic unit

Move target-agnostic declarations from "internal-target.h"
to a new "internal-common.h" header.
monitor.c now don't include target specific headers and can
be compiled once in system_ss[].

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-10-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...