The efi_system_table adds a efi_fdt configuration table.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-9-gaosong@loongson.cn>
The efi_system_table adds a efi_initrd configuration table.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-8-gaosong@loongson.cn>
The efi_system_table adds a efi_boot_memmap configuration table.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-7-gaosong@loongson.cn>
Add init_systab and set boot_info->a2
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-6-gaosong@loongson.cn>
Add init_cmline and set boot_info->a0, a1
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-5-gaosong@loongson.cn>
Load the slave CPU boot code at pflash0 and set
the slave CPU elf_address to VIRT_FLASH0_BASE.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-4-gaosong@loongson.cn>
we load initrd ramdisk after kernel_high address
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-Id: <20240426091551.2397867-3-gaosong@loongson.cn>
Move some boot functions to boot.c and struct
loongarch_boot_info into struct LoongArchMachineState.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240426091551.2397867-2-gaosong@loongson.cn>
Since commit c006147122 ("plugins: create CPUPluginState and
migrate plugin_mask") "qemu/plugin.h" uses DECLARE_BITMAP(),
which is declared in "qemu/bitmap.h".
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: <20240418192525.97451-19-philmd@linaro.org>
Only include what is required, avoiding the full
CPUState API from the huge "hw/core/cpu.h" header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-4-philmd@linaro.org>
The following CPUTLBEntry helpers are only used in accel/tcg/cputlb.c:
- tlb_index()
- tlb_entry()
- tlb_read_idx()
- tlb_addr_write()
Move them to this file, allowing to remove the huge "cpu.h" header
inclusion from "exec/cpu_ldst.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-13-philmd@linaro.org>
Declare 'have_guest_base' in "user/guest-base.h".
Very few files require this header, so explicitly include
it there instead of "exec/cpu-all.h" which is used in many
source files.
Assert this user-specific header is only included from user
emulation.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-23-philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
The include/user/ directory contains the user-emulation
specific headers. Move guest-base.h there too.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20240418192525.97451-15-philmd@linaro.org>
"exec/cpu_ldst.h" is specific to TCG, do not allow its
inclusion from other accelerators.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-6-philmd@linaro.org>
Avoid TCG specific declarations being used from non-TCG accelerators.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-5-philmd@linaro.org>
The CPUBreakpoint and CPUWatchpoint structures are declared
in "hw/core/cpu.h", which contains declarations related to
CPUState and CPUClass. Some source files only require the
BP/WP definitions and don't need to pull in all CPU* API.
In order to simplify, create a new "exec/breakpoint.h" header.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20240418192525.97451-3-philmd@linaro.org>
The MMUAccessType enum is declared in "hw/core/cpu.h".
"hw/core/cpu.h" contains declarations related to CPUState
and CPUClass. Some source files only require MMUAccessType
and don't need to pull in all CPU* declarations. In order
to simplify, create a new "exec/mmu-access-type.h" header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-2-philmd@linaro.org>
The abi_ptr type is declared in "exec/cpu_ldst.h" with all
the load/store helpers. Some source files requiring abi_ptr
type don't need the load/store helpers. In order to simplify,
create a new "exec/abi_ptr.h" header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231212123401.37493-21-philmd@linaro.org>
"exec/user/abitypes.h" requires:
- "exec/cpu-defs.h" (TARGET_LONG_BITS)
- "exec/tswap.h" (tswap32)
In order to avoid "cpu.h", pick the minimum required headers.
Assert this user-specific header is only included from user
emulation.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231212123401.37493-20-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
tswapl() and bswaptls() are target-dependent and only used
by user emulation. Move their definitions to a new header:
"exec/user/tswap-target.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-17-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
We usually check target endianess before swapping values,
so target_words_bigendian() declaration makes sense in
"exec/tswap.h" with the target swapping helpers.
Remove "hw/core/cpu.h" when it was only included to get
the target_words_bigendian() declaration.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-16-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Last use of tswapls() was removed 2 years ago in commit
aee14c77f4 ("linux-user: Rewrite do_getdents, do_getdents64").
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-15-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Nothing is required from "qemu/thread.h" in "exec/cpu-all.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-13-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
"exec/cpu-all.h" doesn't need definitions from "qemu/rcu.h",
however "exec/ram_addr.h" does.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-17-philmd@linaro.org>
HVF has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424174506.326-4-philmd@linaro.org>
NVMM has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424174506.326-3-philmd@linaro.org>
WHPX has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424174506.326-2-philmd@linaro.org>
Since commit 139c1837db ("meson: rename included C source files
to .c.inc"), QEMU standard procedure for included C files is to
use *.c.inc.
Besides, since commit 6a0057aa22 ("docs/devel: make a statement
about includes") this is documented in the Coding Style:
If you do use template header files they should be named with
the ``.c.inc`` or ``.h.inc`` suffix to make it clear they are
being included for expansion.
Therefore rename "exec/helper-head.h" as "exec/helper-head.h.inc".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424173333.96148-4-philmd@linaro.org>
Since commit 139c1837db ("meson: rename included C source files
to .c.inc"), QEMU standard procedure for included C files is to
use *.c.inc.
Besides, since commit 6a0057aa22 ("docs/devel: make a statement
about includes") this is documented in the Coding Style:
If you do use template header files they should be named with
the ``.c.inc`` or ``.h.inc`` suffix to make it clear they are
being included for expansion.
Therefore rename 'store-insert-al16.h' as 'store-insert-al16.h.inc'
and 'load-extract-al16-al8.h' as 'load-extract-al16-al8.h.inc'.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424173333.96148-3-philmd@linaro.org>
Due to missing headers, when including "tb-jmp-cache.h" we might get:
accel/tcg/tb-jmp-cache.h:21:21: error: field ‘rcu’ has incomplete type
21 | struct rcu_head rcu;
| ^~~
accel/tcg/tb-jmp-cache.h:24:9: error: unknown type name ‘vaddr’
24 | vaddr pc;
| ^~~~~
Add the missing "qemu/rcu.h" and "exec/cpu-common.h" headers.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240111162442.43755-1-philmd@linaro.org>
tcg_cpu_init_cflags() accesses CPUState fields, so requires
"hw/core/cpu.h" to get its structure definition.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-12-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
set_helper_retaddr() is only used in accel/tcg/user-exec.c.
clear_helper_retaddr() is only used in accel/tcg/cpu-exec.c
and accel/tcg/user-exec.c.
No need to expose their definitions to all user-emulation
files including "exec/cpu_ldst.h", move them to a new
"user-retaddr.h" header (restricted to accel/tcg/).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-19-philmd@linaro.org>
The XRSTOR instruction ends calling tlb_flush(), declared
in "exec/exec-all.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-13-philmd@linaro.org>
We have abi_ulong == uint32_t for the 32-bit ABI.
Use the generic type to avoid to depend on the
"exec/user/abitypes.h" header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-14-philmd@linaro.org>
'abi_ptr' is a user specific type. The system emulation
equivalent is 'target_ulong'. Use it in ppc_ldl_code()
to emphasis this is not an user emulation function.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231211212003.21686-18-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg/ files requires the following definitions:
- TARGET_LONG_BITS
- TARGET_PAGE_BITS
- TARGET_PHYS_ADDR_SPACE_BITS
- TCG_GUEST_DEFAULT_MO
The first 3 are defined in "cpu-param.h". The last one
in "cpu.h", with a bunch of definitions irrelevant for
TCG. By moving the TCG_GUEST_DEFAULT_MO definition to
"cpu-param.h", we can simplify various accel/tcg includes.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20231211212003.21686-4-philmd@linaro.org>
Nothing in guestfd.c requires "semihosting/uaccess.h" nor "qemu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20231212123401.37493-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
"semihosting/uaccess.h" only requires the following headers:
- "exec/cpu-defs.h" for target_ulong,
- "exec/cpu-common.h" for cpu_memory_rw_debug()
- "exec/tswap.h" for tswap32() and tswap64().
Include them instead of the huge "cpu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <42c6471e-8383-45e0-85ee-e20ca32ecbad@linaro.org>
We only need the "exec/tswap.h" and "cpu-param.h" headers.
Only include "cpu.h" in the target gdbstub.c source files.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-20-philmd@linaro.org>
Slightly simplify by checking NEED_CPU_H definition in header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240322161439.6448-2-philmd@linaro.org>
Theses files call cpu_ldl_code() which is declared
in "exec/cpu_ldst.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-5-philmd@linaro.org>
User-only objects might benefit from the "exec/target_page.h"
API, which allows to build some objects once for all targets.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231211212003.21686-3-philmd@linaro.org>
CPUArchState 'env' field is defined within the ArchCPU structure,
so we need to include each target "cpu.h" header which defines it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20231211212003.21686-2-philmd@linaro.org>
tlb_set_dirty() is only used in accel/tcg/cputlb.c,
where it is defined. Declare it statically, removing
the stub.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240418192525.97451-11-philmd@linaro.org>
'NEED_CPU_H' guard target-specific code; it is defined by meson
altogether with the 'CONFIG_TARGET' definition. Rename NEED_CPU_H
as COMPILING_PER_TARGET to clarify its meaning.
Mechanical change running:
$ sed -i s/NEED_CPU_H/COMPILING_PER_TARGET/g $(git grep -l NEED_CPU_H)
then manually add a /* COMPILING_PER_TARGET */ comment
after the '#endif' when the block is large.
Inspired-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240322161439.6448-4-philmd@linaro.org>
nbd_negotiate() is already marked coroutine_fn. And given the fix in
the previous patch to have nbd_negotiate_handle_starttls not create
and wait on a g_main_loop (as that would violate coroutine
constraints), it is worth marking the rest of the related static
functions reachable only during option negotiation as also being
coroutine_fn.
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20240408160214.1200629-6-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
[eblake: drop one spurious coroutine_fn marking]
Signed-off-by: Eric Blake <eblake@redhat.com>
