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9067113cdf0e4e0b4c34308692dcec483dfd9ef4
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15 Commits

Author SHA1 Message Date
Anton Johansson
9067113cdf target-info: Add target_riscv64() 
Adds a helper function to tell if the binary is targeting riscv64 or
not.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Chao Liu <chao.liu.zevorn@gmail.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20260520-hw-riscv-cpu-int-v3-7-d1123ea63d9c@rev.ng>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
 2026-05-27 08:50:37 +02:00
Philippe Mathieu-Daudé
2dc8c9cf72 qemu/target_info: Add target_s390x() helper 
Add a helper to distinct whether the binary is targetting
S390x or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20260213175032.32121-3-philmd@linaro.org>
 2026-02-26 00:02:14 +01:00
Richard Henderson
e934c624f3 target-info: Statically initialize target_arch 
Use TARGET_ARCH and token pasting to initialize
target_arch from SYS_EMU_TARGET_*.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20260205030617.266625-4-richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
 2026-02-09 20:51:52 +01:00
Pierrick Bouvier
f2ac221cc5 target-info: add target_base_ppc, target_ppc and target_ppc64 
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20260131020100.1115203-2-pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
 2026-02-03 14:57:33 +01:00
Philippe Mathieu-Daudé
43cc9efdc3 qemu/target_info: Add target_base_arm() helper 
Add a helper to check whether the target base architecture
is ARM (either 32-bit or 64-bit).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-3-philmd@linaro.org>
 2025-10-30 14:48:26 +01:00
Philippe Mathieu-Daudé
4306fc0f83 qemu/target_info: Add target_aarch64() helper 
Add a helper to distinct whether the binary is targetting
Aarch64 or not.

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>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-2-philmd@linaro.org>
 2025-10-30 14:48:26 +01:00
Philippe Mathieu-Daudé
cc08d4d1c3 qemu/target_info: Add target_arm() helper 
Add a helper to distinct whether the binary is targetting
ARM (32-bit only) or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-1-philmd@linaro.org>
 2025-10-30 14:48:26 +01:00
Philippe Mathieu-Daudé
749c21cf6d qemu: Convert target_words_bigendian() to TargetInfo API 
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: <20250708215320.70426-6-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2025-07-15 02:56:39 -04:00
Philippe Mathieu-Daudé
a37aec2e7d qemu/target-info: Add target_endian_mode() 
target_endian_mode() returns the default endianness (QAPI type)
of a target.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250708215320.70426-5-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2025-07-15 02:56:39 -04:00
Philippe Mathieu-Daudé
536613be40 qemu/target-info: Add %target_arch field to TargetInfo 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20250708215320.70426-4-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2025-07-15 02:56:39 -04:00
Philippe Mathieu-Daudé
0af00042a9 qemu/target-info: Factor target_arch() out 
To keep "qemu/target-info.h" self-contained to native
types, declare target_arch() -- which returns a QAPI
type -- in "qemu/target-info-qapi.h".

No logical change.

Keeping native types in "qemu/target-info.h" is necessary
to keep building tests such tests/tcg/plugins/mem.c, as
per the comment added in commit ecbcc9ead2 ("tests/tcg:
add a system test to check memory instrumentation"):

/*
 * plugins should not include anything from QEMU aside from the
 * API header. However as this is a test plugin to exercise the
 * internals of QEMU and we want to avoid needless code duplication we
 * do so here. bswap.h is pretty self-contained although it needs a
 * few things provided by compiler.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: <20250708215320.70426-3-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2025-07-15 02:56:39 -04:00
Philippe Mathieu-Daudé
c1be135ad5 qemu: Introduce target_long_bits() 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
 2025-04-30 12:51:51 -07:00
Philippe Mathieu-Daudé
b113dfa081 qemu/target_info: Add %target_cpu_type field to TargetInfo 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
 2025-04-30 12:51:51 -07:00
Philippe Mathieu-Daudé
28502121be system/vl: Filter machine list available for a particular target binary 
Binaries can register a QOM type to filter their machines
by filling their TargetInfo::machine_typename field.

This can be used by example by main() -> machine_help_func()
to filter the machines list.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-30 12:51:51 -07:00
Philippe Mathieu-Daudé
3d881164d4 qemu: Convert target_name() to TargetInfo API 
Have target_name() be a target-agnostic method, dispatching
to a per-target TargetInfo singleton structure.
By default a stub singleton is used. No logical change
expected.

Inspired-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250424222112.36194-3-philmd@linaro.org>
 2025-04-25 17:09:58 +02:00