Merge tag 'pull-lu-20241122' of https://gitlab.com/rth7680/qemu into staging

linux-user: Fix strace output for s390x mmap()
linux-user: Print tid not pid with strace

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Merge tag 'pull-lu-20241122' of https://gitlab.com/rth7680/qemu into staging

linux-user: Fix strace output for s390x mmap()
linux-user: Print tid not pid with strace

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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-lu-20241122' of https://gitlab.com/rth7680/qemu:
linux-user: Fix strace output for s390x mmap()
linux-user: Print tid not pid with strace

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

show more ...

linux-user: Fix strace output for s390x mmap()

print_mmap() assumes that mmap() receives arguments via memory if
mmap2() is present. s390x (as opposed to s390) does not fit this
pattern: it does not

linux-user: Fix strace output for s390x mmap()

print_mmap() assumes that mmap() receives arguments via memory if
mmap2() is present. s390x (as opposed to s390) does not fit this
pattern: it does not have mmap2(), but mmap() still receives arguments
via memory.

Fix by sharing the detection logic between syscall.c and strace.c.

Cc: qemu-stable@nongnu.org
Fixes: d971040c2d16 ("linux-user: Fix strace output for old_mmap")
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-ID: <20241120212717.246186-1-iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20241022' of https://gitlab.com/rth7680/qemu into staging

tcg: Reset data_gen_ptr correctly
tcg/riscv: Implement host vector support
tcg/ppc: Fix tcg_out_rlw_rc
target/i386: Walk

Merge tag 'pull-tcg-20241022' of https://gitlab.com/rth7680/qemu into staging

tcg: Reset data_gen_ptr correctly
tcg/riscv: Implement host vector support
tcg/ppc: Fix tcg_out_rlw_rc
target/i386: Walk NPT in guest real mode
target/i386: Use probe_access_full_mmu in ptw_translate
linux-user: Fix build failure caused by missing __u64 on musl
linux-user: Emulate /proc/self/maps under mmap_lock
linux-user/riscv: Fix definition of RISCV_HWPROBE_EXT_ZVFHMIN
linux-user/ppc: Fix sigmask endianness issue in sigreturn

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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-20241022' of https://gitlab.com/rth7680/qemu: (24 commits)
linux-user/riscv: Fix definition of RISCV_HWPROBE_EXT_ZVFHMIN
linux-user: Fix build failure caused by missing __u64 on musl
linux-user: Trace rt_sigprocmask's sigsets
linux-user/ppc: Fix sigmask endianness issue in sigreturn
linux-user: Emulate /proc/self/maps under mmap_lock
target/i386: Remove ra parameter from ptw_translate
target/i386: Use probe_access_full_mmu in ptw_translate
target/i386: Walk NPT in guest real mode
include/exec: Improve probe_access_full{, _mmu} documentation
tcg/ppc: Fix tcg_out_rlw_rc
tcg/riscv: Enable native vector support for TCG host
tcg/riscv: Implement vector roti/v/x ops
tcg/riscv: Implement vector shi/s/v ops
tcg/riscv: Implement vector min/max ops
tcg/riscv: Implement vector sat/mul ops
tcg/riscv: Accept constant first argument to sub_vec
tcg/riscv: Implement vector neg ops
tcg/riscv: Implement vector cmp/cmpsel ops
tcg/riscv: Add support for basic vector opcodes
tcg/riscv: Implement vector mov/dup{m/i}
...

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

show more ...

linux-user: Fix build failure caused by missing __u64 on musl

Commit 9651cead2f ("linux-user: add openat2 support in linux-user")
ships a definition of struct open_how_ver0 while assuming type __u64

linux-user: Fix build failure caused by missing __u64 on musl

Commit 9651cead2f ("linux-user: add openat2 support in linux-user")
ships a definition of struct open_how_ver0 while assuming type __u64 is
available in code, which is not the case when building QEMU on musl.
Let's replaces __u64 with uint64_t.

Fixes: 9651cead2f ("linux-user: add openat2 support in linux-user")
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20241022122929.17465-2-ziyao@disroot.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20241008' of https://gitlab.com/rth7680/qemu into staging

linux-user: Fix parse_elf_properties GNU0_MAGIC check
linux-user: Various improvements to strace
linux-user: Add openat2

Merge tag 'pull-tcg-20241008' of https://gitlab.com/rth7680/qemu into staging

linux-user: Fix parse_elf_properties GNU0_MAGIC check
linux-user: Various improvements to strace
linux-user: Add openat2 support
linux-user/flatload: Take mmap_lock in load_flt_binary()
accel/tcg: Make page_set_flags() documentation public
tcg/ppc: Use TCG_REG_TMP2 for scratch tcg_out_qemu_st
tcg/ppc: Use TCG_REG_TMP2 for scratch index in prepare_host_addr
target/m68k: Always return a temporary from gen_lea_mode

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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-20241008' of https://gitlab.com/rth7680/qemu:
accel/tcg: Make page_set_flags() documentation public
target/m68k: Always return a temporary from gen_lea_mode
tcg/ppc: Use TCG_REG_TMP2 for scratch index in prepare_host_addr
tcg/ppc: Use TCG_REG_TMP2 for scratch tcg_out_qemu_st
linux-user: Add strace for recvfrom()
linux-user: Add strace for sendto()
linux-user: Factor print_buf_len() out
linux-user: Display sockaddr buffer as pointer
linux-user: Correct print_sockaddr() format
linux-user: Trace wait4()'s and waitpid()'s wstatus
linux-user: add strace support for openat2
linux-user: add openat2 support in linux-user
linux-user: Fix parse_elf_properties GNU0_MAGIC check
linux-user/flatload: Take mmap_lock in load_flt_binary()

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

show more ...

linux-user: add strace support for openat2

This commit adds support for the `openat2()` to `QEMU_STRACE`. It
will use the `openat2.h` header if available to create user
readable flags for the `resol

linux-user: add strace support for openat2

This commit adds support for the `openat2()` to `QEMU_STRACE`. It
will use the `openat2.h` header if available to create user
readable flags for the `resolve` argument but does not require
the header otherwise.

It also makes `copy_struct_from_user()` available via `qemu.h`
and `open_how_ver0` via `syscall_defs.h` so that strace.c can use
them.

Signed-off-by: Michael Vogt <mvogt@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <f02d40c7751c03af885ced6dd94e4734d4be4d8f.1727795334.git.mvogt@redhat.com>
[rth: Add braces around the expanded how structure, like strace(3)]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

linux-user: add openat2 support in linux-user

This commit adds support for the `openat2()` syscall in the
`linux-user` userspace emulator.

It is implemented by extracting a new helper `maybe_do_fak

linux-user: add openat2 support in linux-user

This commit adds support for the `openat2()` syscall in the
`linux-user` userspace emulator.

It is implemented by extracting a new helper `maybe_do_fake_open()`
out of the exiting `do_guest_openat()` and share that with the
new `do_guest_openat2()`. Unfortunately we cannot just make
do_guest_openat2() a superset of do_guest_openat() because the
openat2() syscall is stricter with the argument checking and
will return an error for invalid flags or mode combinations (which
open()/openat() will ignore).

The implementation is similar to SYSCALL_DEFINE(openat2), i.e.
a new `copy_struct_from_user()` is used that works the same
as the kernels version to support backwards-compatibility
for struct syscall argument.

Instead of including openat2.h we create a copy of `open_how`
as `open_how_ver0` to ensure that if the structure grows we
can log a LOG_UNIMP warning.

Note that in this commit using openat2() for a "faked" file in
/proc will honor the "resolve" flags for
RESOLVE_NO_{MAGIC,SYM}LINKS for path based access to /proc/self/exe
(which is the only magic link we support for faked files).
Note it will not catch special access via e.g. dirfd. This is not
great but it seems similar to the exiting behavior when openat()
is called with a dirfd to "/proc". Here too the fake file lookup
may not catch the special file because no dirfd is used to
determine if the path is in /proc.

Signed-off-by: Michael Vogt <mvogt@redhat.com>
Buglink: https://github.com/osbuild/bootc-image-builder/issues/619
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <1c2c8c9db3731ed4c6fd9b10c63637c3e4caf8f5.1727795334.git.mvogt@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20240922' of https://gitlab.com/rth7680/qemu into staging

target/ppc: Fix lxvx/stxvx facility check
linux-user: update syscall_nr.h to Linux v6.10
linux-user: update syscall.tbl

Merge tag 'pull-tcg-20240922' of https://gitlab.com/rth7680/qemu into staging

target/ppc: Fix lxvx/stxvx facility check
linux-user: update syscall_nr.h to Linux v6.10
linux-user: update syscall.tbl to Linux v6.11
tcg: Fix iteration step in 32-bit gvec operation
tcg: Propagate new TCGOp to add_as_label_use
tcg/*: Do not expand cmp_vec, cmpsel_vec early
tcg/optimize: Fold movcond with true and false values identical
tcg/optimize: Optimize cmp_vec and cmpsel_vec
tcg/optimize: Optimize bitsel_vec
tcg/i386: Optimize cmpsel with constant 0 operand 3.
tcg/i386: Implement cmp_vec with avx512 insns
tcg/i386: Implement cmpsel_vec with avx512 insns
tcg/i386: Implement vector TST{EQ,NE} for avx512
tcg/ppc: Implement cmpsel_vec and optimize with constant 0/-1 arguments
tcg/s390x: Implement cmpsel_vec and optimize with constant 0/-1 arguments

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* tag 'pull-tcg-20240922' of https://gitlab.com/rth7680/qemu: (31 commits)
linux-user: update syscall.tbl to Linux v6.11
linux-user,loongarch: move to syscalltbl file
linux-user,hexagon: move to syscalltbl file
linux-user,riscv: move to syscalltbl file
linux-user,openrisc: move to syscalltbl file
linux-user,aarch64: move to syscalltbl file
linux-user: update syscall.tbl to Linux v6.10
linux-user, mips: update syscall-args-o32.c.inc to Linux v6.10
linux-user: update syscall_nr.h to Linux v6.10
target/ppc: Fix lxvx/stxvx facility check
tcg/s390x: Optimize cmpsel with constant 0/-1 arguments
tcg/s390x: Implement cmpsel_vec
tcg/ppc: Optimize cmpsel with constant 0/-1 arguments
tcg/ppc: Implement cmpsel_vec
tcg/i386: Implement vector TST{EQ,NE} for avx512
tcg/i386: Implement cmpsel_vec with avx512 insns
tcg/i386: Add predicate parameters to tcg_out_evex_opc
tcg/i386: Implement cmp_vec with avx512 insns
tcg/i386: Optimize cmpsel with constant 0 operand 3.
tcg/optimize: Optimize bitsel_vec
...

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

show more ...

linux-user,loongarch: move to syscalltbl file

Since kernel v6.11 loongarch has moved from syscall_nr.h file
to syscall.tbl (26a3b85bac08 ("loongarch: convert to generic syscall
table"))

Update linu

linux-user,loongarch: move to syscalltbl file

Since kernel v6.11 loongarch has moved from syscall_nr.h file
to syscall.tbl (26a3b85bac08 ("loongarch: convert to generic syscall
table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Remove scripts/gensyscalls.sh that is now useless.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-6-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'hw-misc-20240913' of https://github.com/philmd/qemu into staging

Misc HW & UI patches

- Remove deprecated SH4 SHIX machine TC58128 NAND EEPROM (Phil)
- Remove deprecated CRIS target (Phi

Merge tag 'hw-misc-20240913' of https://github.com/philmd/qemu into staging

Misc HW & UI patches

- Remove deprecated SH4 SHIX machine TC58128 NAND EEPROM (Phil)
- Remove deprecated CRIS target (Phil)
- Remove deprecated RISC-V 'any' CPU type (Phil)
- Add fifo8_peek_buf() to correctly handle FIFO wraparound (Mark)
- Minor cleanups in Designware PCIe, PL011 and loongson IPI models (Phil)
- Fixes in TI TMP105 temperature (Guenter)
- Convert Sun ESCC and ADB mouses to QemuInputHandler (Mark)
- Prevent heap overflow in VIRTIO sound device (Volker)
- Cleanups around g_assert_not_reached() call (Pierrick)
- Add Clément as VT-d reviewer (Clément)
- Prevent stuck modifier keys and unexpected text input on Windows (Volker)
- Explicitly set SDL2 swap interval when OpenGL is enabled (Gert)

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# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-misc-20240913' of https://github.com/philmd/qemu: (60 commits)
ui: remove break after g_assert_not_reached()
ui/sdl2: set swap interval explicitly when OpenGL is enabled
ui/sdl2: ignore GUI keys in SDL_TEXTINPUT handler
ui/sdl2: release all modifiers
system: replace assert(0) with g_assert_not_reached()
hw/pci-host: remove break after g_assert_not_reached()
hw/misc: remove break after g_assert_not_reached()
hw/gpio: remove break after g_assert_not_reached()
hw/watchdog: replace assert(0) with g_assert_not_reached()
hw/core: replace assert(0) with g_assert_not_reached()
hw/char: replace assert(0) with g_assert_not_reached()
hw/input/adb-mouse: convert to use QemuInputHandler
hw/char/escc: convert Sun mouse to use QemuInputHandler
hw/sensor/tmp105: Lower 4 bit of limit registers are always 0
hw/sensor/tmp105: OS (one-shot) bit in config register always returns 0
hw/sensor/tmp105: Pass 'oneshot' argument to tmp105_alarm_update()
hw/sensor/tmp105: Use registerfields API
hw/sensor/tmp105: Coding style fixes
tests/unit: Comment FIFO8 tests
tests/unit: Expand test_fifo8_peek_buf_wrap() coverage
...

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

show more ...

linux-user: Remove support for CRIS target

As per the deprecation notice in commit c7bbef4023:

The CRIS architecture was pulled from Linux in 4.17 and
the compiler is no longer packaged in any

linux-user: Remove support for CRIS target

As per the deprecation notice in commit c7bbef4023:

The CRIS architecture was pulled from Linux in 4.17 and
the compiler is no longer packaged in any distro making
it harder to run the `check-tcg` tests. Unless we can
improve the testing situation there is a chance the code
will bitrot without anyone noticing.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Message-ID: <20240904143603.52934-5-philmd@linaro.org>

show more ...

Merge tag 'pull-tcg-20240424' of https://gitlab.com/rth7680/qemu into staging

meson: Make DEBUG_REMAP a meson option
target/m68k: Support semihosting on non-ColdFire targets
linux-user: do_setsockop

Merge tag 'pull-tcg-20240424' of https://gitlab.com/rth7680/qemu into staging

meson: Make DEBUG_REMAP a meson option
target/m68k: Support semihosting on non-ColdFire targets
linux-user: do_setsockopt cleanups
linux-user: Add FITRIM ioctl

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* tag 'pull-tcg-20240424' of https://gitlab.com/rth7680/qemu:
target/m68k: Support semihosting on non-ColdFire targets
target/m68k: Perform the semihosting test during translate
target/m68k: Pass semihosting arg to exit
linux-user: Add FITRIM ioctl
linux-user: do_setsockopt: eliminate goto in switch for SO_SNDTIMEO
linux-user: do_setsockopt: make ip_mreq_source local to the place where it is used
linux-user: do_setsockopt: make ip_mreq local to the place it is used and inline target_to_host_ip_mreq()
linux-user: do_setsockopt: fix SOL_ALG.ALG_SET_KEY
meson: Make DEBUG_REMAP a meson option

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

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linux-user: Add FITRIM ioctl

Tiny patch to add the missing FITRIM ioctl.

Signed-off-by: Michael Vogt <mvogt@redhat.com>
Message-Id: <20240403092048.16023-2-michael.vogt@gmail.com>
Signed-off-by: Ri

linux-user: Add FITRIM ioctl

Tiny patch to add the missing FITRIM ioctl.

Signed-off-by: Michael Vogt <mvogt@redhat.com>
Message-Id: <20240403092048.16023-2-michael.vogt@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge tag 'housekeeping-20240424' of https://github.com/philmd/qemu into staging

Removal of deprecated code

- Remove the Nios II target and hardware
- Remove pvrdma device and rdmacm-mux helper
- R

Merge tag 'housekeeping-20240424' of https://github.com/philmd/qemu into staging

Removal of deprecated code

- Remove the Nios II target and hardware
- Remove pvrdma device and rdmacm-mux helper
- Remove GlusterFS RDMA protocol handling
- Update Sriram Yagnaraman mail address

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* tag 'housekeeping-20240424' of https://github.com/philmd/qemu:
block/gluster: Remove deprecated RDMA protocol handling
hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper
hw/timer: Remove the ALTERA_TIMER model
target/nios2: Remove the deprecated Nios II target
MAINTAINERS: Update Sriram Yagnaraman mail address

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

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target/nios2: Remove the deprecated Nios II target

The Nios II target is deprecated since v8.2 in commit 9997771bc1
("target/nios2: Deprecate the Nios II architecture").

Remove:
- Buildsys / CI inf

target/nios2: Remove the deprecated Nios II target

The Nios II target is deprecated since v8.2 in commit 9997771bc1
("target/nios2: Deprecate the Nios II architecture").

Remove:
- Buildsys / CI infra
- User emulation
- System emulation (10m50-ghrd & nios2-generic-nommu machines)
- Tests

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Message-Id: <20240327144806.11319-3-philmd@linaro.org>

show more ...

Merge tag 'pull-tcg-20240312' of https://gitlab.com/rth7680/qemu into staging

linux-user: Add FIFREEZE and FITHAW ioctls
linux-user: Implement PR_*_{CHILD_SUBREAPER,SPECULATION_CTRL,TID_ADDRESS}
lin

Merge tag 'pull-tcg-20240312' of https://gitlab.com/rth7680/qemu into staging

linux-user: Add FIFREEZE and FITHAW ioctls
linux-user: Implement PR_*_{CHILD_SUBREAPER,SPECULATION_CTRL,TID_ADDRESS}
linux-user/elfload: Fixes for two Coverity CIDs
tcg/aarch64: Fixes for two TCG_COND_TST{EQ,NE} bugs

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* tag 'pull-tcg-20240312' of https://gitlab.com/rth7680/qemu:
tcg/aarch64: Fix tcg_out_brcond for test comparisons
tcg/aarch64: Fix tcg_out_cmp for test comparisons
linux-user/elfload: Fully initialize struct target_elf_prpsinfo
linux-user/elfload: Don't close an unopened file descriptor
linux-user: Implement PR_GET_TID_ADDRESS
linux-user: Implement PR_{GET,SET}_SPECULATION_CTRL
linux-user: Implement PR_{GET,SET}_CHILD_SUBREAPER
linux-user: Add FIFREEZE and FITHAW ioctls

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

show more ...

linux-user: Add FIFREEZE and FITHAW ioctls

Add missing FIFREEZE and FITHAW ioctls.

Signed-off-by: Michael Vogt <michael.vogt@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message

linux-user: Add FIFREEZE and FITHAW ioctls

Add missing FIFREEZE and FITHAW ioctls.

Signed-off-by: Michael Vogt <michael.vogt@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20240220105726.8852-1-michael.vogt@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu into staging

tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128
accel/tcg: Introduce page_check_range_empty
accel/tcg: Introduce p

Merge tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu into staging

tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128
accel/tcg: Introduce page_check_range_empty
accel/tcg: Introduce page_find_range_empty
accel/tcg: Accept more page flags in page_check_range
accel/tcg: Return bool from page_check_range
accel/tcg: Always lock pages before translation
linux-user: Use abi_* types for target structures in syscall_defs.h
linux-user: Fix abi_llong alignment for microblaze and nios2
linux-user: Fix do_shmat type errors
linux-user: Implement execve without execveat
linux-user: Make sure initial brk is aligned
linux-user: Use a mask with strace flags
linux-user: Implement MAP_FIXED_NOREPLACE
linux-user: Widen target_mmap offset argument to off_t
linux-user: Use page_find_range_empty for mmap_find_vma_reserved
linux-user: Use 'last' instead of 'end' in target_mmap and subroutines
linux-user: Remove can_passthrough_madvise
linux-user: Simplify target_madvise
linux-user: Drop uint and ulong types
linux-user/arm: Do not allocate a commpage at all for M-profile CPUs
bsd-user: Use page_check_range_empty for MAP_EXCL
bsd-user: Use page_find_range_empty for mmap_find_vma_reserved

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-tcg-20230715' of https://gitlab.com/rth7680/qemu: (47 commits)
tcg: Use HAVE_CMPXCHG128 instead of CONFIG_CMPXCHG128
accel/tcg: Always lock pages before translation
linux-user/arm: Do not allocate a commpage at all for M-profile CPUs
linux-user: Drop uint and ulong
linux-user: Simplify target_madvise
linux-user: Remove can_passthrough_madvise
accel/tcg: Return bool from page_check_range
accel/tcg: Accept more page flags in page_check_range
linux-user: Simplify target_munmap
linux-user: Rename mmap_reserve to mmap_reserve_or_unmap
linux-user: Rewrite mmap_reserve
linux-user: Use 'last' instead of 'end' in target_mmap
linux-user: Use page_find_range_empty for mmap_find_vma_reserved
bsd-user: Use page_find_range_empty for mmap_find_vma_reserved
accel/tcg: Introduce page_find_range_empty
linux-user: Rewrite mmap_frag
linux-user: Rewrite target_mprotect
linux-user: Widen target_mmap offset argument to off_t
linux-user: Split out target_to_host_prot
linux-user: Implement MAP_FIXED_NOREPLACE
...

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

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linux-user: Split TARGET_PROT_* out of syscall_defs.h

Move the values into the per-target target_mman.h headers

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé

linux-user: Split TARGET_PROT_* out of syscall_defs.h

Move the values into the per-target target_mman.h headers

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230707204054.8792-8-richard.henderson@linaro.org>

show more ...

linux-user: Split TARGET_MAP_* out of syscall_defs.h

Move the values into the per-target target_mman.h headers

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <ri

linux-user: Split TARGET_MAP_* out of syscall_defs.h

Move the values into the per-target target_mman.h headers

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230707204054.8792-7-richard.henderson@linaro.org>

show more ...

linux-user: Use abi_uint not unsigned in syscall_defs.h

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

linux-user: Use abi_short not short in syscall_defs.h

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

linux-user: Use abi_ushort not unsigned short in syscall_defs.h

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

linux-user: Use abi_int not int in syscall_defs.h

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

linux-user: Use abi_llong not long long in syscall_defs.h

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