target/sparc: Move Tcc to decodetree

Use the new delay_exceptionv function in the implementation.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-a

target/sparc: Move Tcc to decodetree

Use the new delay_exceptionv function in the implementation.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Move SETHI to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richar

target/sparc: Move SETHI to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Pass DisasCompare to advance_jump_cond

Fold the condition into the branch or movcond when possible.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayl

target/sparc: Pass DisasCompare to advance_jump_cond

Fold the condition into the branch or movcond when possible.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Merge gen_branch_[an] with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Hen

target/sparc: Merge gen_branch_[an] with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Merge gen_fcond with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Da

target/sparc: Merge gen_fcond with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Merge gen_cond with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Dau

target/sparc: Merge gen_cond with only caller

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Move FBPfcc and FBfcc to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Hender

target/sparc: Move FBPfcc and FBfcc to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Move BPr to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.

target/sparc: Move BPr to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Move BPcc and Bicc to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson

target/sparc: Move BPcc and Bicc to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Move CALL to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard

target/sparc: Move CALL to decodetree

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Define AM_CHECK for sparc32

Define as false, which allows some ifdef removal.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@

target/sparc: Define AM_CHECK for sparc32

Define as false, which allows some ifdef removal.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Add decodetree infrastructure

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <r

target/sparc: Add decodetree infrastructure

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Remove sparcv7 cpu features

The oldest supported cpu is the microsparc 1; all other cpus
use CPU_DEFAULT_FEATURES. Remove the features that must always
be present for sparcv7: FLOAT,

target/sparc: Remove sparcv7 cpu features

The oldest supported cpu is the microsparc 1; all other cpus
use CPU_DEFAULT_FEATURES. Remove the features that must always
be present for sparcv7: FLOAT, SWAP, FLUSH, FSQRT, FMUL.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Implement check_align inline

Emit the exception at the end of the translation block,
so that the non-exception case can fall through.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ila

target/sparc: Implement check_align inline

Emit the exception at the end of the translation block,
so that the non-exception case can fall through.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

target/sparc: Clear may_lookup for npc == DYNAMIC_PC

With pairs of jmp+rett, pc == DYNAMIC_PC_LOOKUP and
npc == DYNAMIC_PC. Make sure that we exit for interrupts.

Cc: qemu-stable@nongnu.org
Fixes:

target/sparc: Clear may_lookup for npc == DYNAMIC_PC

With pairs of jmp+rett, pc == DYNAMIC_PC_LOOKUP and
npc == DYNAMIC_PC. Make sure that we exit for interrupts.

Cc: qemu-stable@nongnu.org
Fixes: 633c42834c7 ("target/sparc: Introduce DYNAMIC_PC_LOOKUP")
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
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: Signature made Wed 04 Oct 2023 14:36:46 EDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# 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-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: Replace CPUState.env_ptr with cpu_env()

Reviewed-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg: Rename cpu_env to tcg_env

Allow the name 'cpu_env' to be used for something else.

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

tcg: Rename cpu_env to tcg_env

Allow the name 'cpu_env' to be used for something else.

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

show more ...

Merge tag 'misc-20230831' of https://github.com/philmd/qemu into staging

Misc patches queue

Build fixes:
- Only define OS_OBJECT_USE_OBJC with gcc

Overall cleanups:
- Do not declare function proto

Merge tag 'misc-20230831' of https://github.com/philmd/qemu into staging

Misc patches queue

Build fixes:
- Only define OS_OBJECT_USE_OBJC with gcc

Overall cleanups:
- Do not declare function prototypes using 'extern' keyword
- Remove unmaintained HAX accelerator
- Have FEWatchFunc handlers return G_SOURCE_CONTINUE/REMOVE instead of boolean
- Avoid modifying QOM class internals from instance in pmbus_device
- Avoid variable-length array in xhci_get_port_bandwidth
- Remove unuseful kvmclock_create() stub
- Style: permit inline loop variables
- Various header cleanups
- Various spelling fixes

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# gpg: Signature made Thu 31 Aug 2023 13:48:53 EDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# 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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'misc-20230831' of https://github.com/philmd/qemu: (39 commits)
build: Only define OS_OBJECT_USE_OBJC with gcc
tests/tcg/aarch64: Rename bti-crt.inc.c -> bti-crt.c.inc
ui: spelling fixes
util: spelling fixes
util/fifo8: Fix typo in fifo8_push_all() description
hw/i386: Rename 'hw/kvm/clock.h' -> 'hw/i386/kvm/clock.h'
hw/i386: Remove unuseful kvmclock_create() stub
hw/usb/hcd-xhci: Avoid variable-length array in xhci_get_port_bandwidth()
hw/usb: spelling fixes
hw/sd: spelling fixes
hw/mips: spelling fixes
hw/display: spelling fixes
hw/ide: spelling fixes
hw/i2c: spelling fixes
hw/i2c/pmbus_device: Fix modifying QOM class internals from instance
hw/char/pl011: Replace magic values by register field definitions
hw/char/pl011: Remove duplicated PL011_INT_[RT]X definitions
hw/char/pl011: Display register name in trace events
hw/char/pl011: Restrict MemoryRegionOps implementation access sizes
hw/char: Have FEWatchFunc handlers return G_SOURCE_CONTINUE/REMOVE
...

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

show more ...

target/translate: Remove unnecessary 'exec/cpu_ldst.h' header

All these files only access the translator_ld/st API declared
in "exec/translator.h". The CPU ld/st API from declared in
"exec/cpu_ldst.

target/translate: Remove unnecessary 'exec/cpu_ldst.h' header

All these files only access the translator_ld/st API declared
in "exec/translator.h". The CPU ld/st API from declared in
"exec/cpu_ldst.h" is not used, remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230828221314.18435-5-philmd@linaro.org>

show more ...

Merge tag 'pull-tcg-20230823-2' of https://gitlab.com/rth7680/qemu into staging

accel/*: Widen pc/saved_insn for *_sw_breakpoint
accel/tcg: Replace remaining target_ulong in system-mode accel
tcg: s

Merge tag 'pull-tcg-20230823-2' of https://gitlab.com/rth7680/qemu into staging

accel/*: Widen pc/saved_insn for *_sw_breakpoint
accel/tcg: Replace remaining target_ulong in system-mode accel
tcg: spelling fixes
tcg: Document bswap, hswap, wswap byte patterns
tcg: Introduce negsetcond opcodes
tcg: Fold deposit with zero to and
tcg: Unify TCG_TARGET_HAS_extr[lh]_i64_i32
tcg/i386: Drop BYTEH deposits for 64-bit
tcg/i386: Allow immediate as input to deposit
target/*: Use tcg_gen_negsetcond_*

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# gpg: Signature made Thu 24 Aug 2023 14:27:10 EDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# 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-20230823-2' of https://gitlab.com/rth7680/qemu: (48 commits)
tcg: spelling fixes
docs/devel/tcg-ops: fix missing newlines in "Host vector operations"
target/cris: Fix a typo in gen_swapr()
tcg/tcg-op: Document wswap_i64() byte pattern
tcg/tcg-op: Document hswap_i32/64() byte pattern
tcg/tcg-op: Document bswap64_i64() byte pattern
tcg/tcg-op: Document bswap32_i64() byte pattern
tcg/tcg-op: Document bswap32_i32() byte pattern
tcg/tcg-op: Document bswap16_i64() byte pattern
tcg/tcg-op: Document bswap16_i32() byte pattern
tcg/i386: Implement negsetcond_*
tcg/i386: Use shift in tcg_out_setcond
tcg/i386: Clear dest first in tcg_out_setcond if possible
tcg/i386: Use CMP+SBB in tcg_out_setcond
tcg/i386: Merge tcg_out_movcond{32,64}
tcg/i386: Merge tcg_out_setcond{32,64}
tcg/i386: Merge tcg_out_brcond{32,64}
tcg/sparc64: Implement negsetcond_*
tcg/s390x: Implement negsetcond_*
tcg/riscv: Implement negsetcond_*
...

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

show more ...

target/sparc: Use tcg_gen_movcond_i64 in gen_edge

The setcond + neg + or sequence is a complex method of
performing a conditional move.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-

target/sparc: Use tcg_gen_movcond_i64 in gen_edge

The setcond + neg + or sequence is a complex method of
performing a conditional move.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'qemu-sparc-20230628' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

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Merge tag 'qemu-sparc-20230628' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

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# =ga0/
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 28 Jun 2023 01:40:09 PM CEST
# gpg: using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg: issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [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: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F

* tag 'qemu-sparc-20230628' of https://github.com/mcayland/qemu:
escc: emulate dip switch language layout settings on SUN keyboard
target/sparc: Use tcg_gen_lookup_and_goto_ptr for v9 WRASI
target/sparc: Use DYNAMIC_PC_LOOKUP for v9 RETURN
target/sparc: Use DYNAMIC_PC_LOOKUP for JMPL
target/sparc: Use DYNAMIC_PC_LOOKUP for conditional branches
target/sparc: Introduce DYNAMIC_PC_LOOKUP
target/sparc: Drop inline markers from translate.c
target/sparc: Fix npc comparison in sparc_tr_insn_start
target/sparc: Use tcg_gen_lookup_and_goto_ptr in gen_goto_tb
Revert "hw/sparc64/niagara: Use blk_name() instead of open-coding it"

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

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target/sparc: Use tcg_gen_lookup_and_goto_ptr for v9 WRASI

We incorporate %asi into tb->flags so that we may generate
inline code for the many ASIs for which it is easy to do so.
Setting %asi is com

target/sparc: Use tcg_gen_lookup_and_goto_ptr for v9 WRASI

We incorporate %asi into tb->flags so that we may generate
inline code for the many ASIs for which it is easy to do so.
Setting %asi is common for e.g. memcpy and memset performing
block copy and clear, so it is worth noticing this case.

We must end the TB but do not need to return to the main loop.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230628071202.230991-9-richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

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target/sparc: Use DYNAMIC_PC_LOOKUP for v9 RETURN

After the register window unwind, this is for a plain indirect
branch with no further side effects.

Reviewed-by: Philippe Mathieu-Daudé <philmd@lin

target/sparc: Use DYNAMIC_PC_LOOKUP for v9 RETURN

After the register window unwind, this is for a plain indirect
branch with no further side effects.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230628071202.230991-8-richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

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