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Tsirkin" , qemu-block@nongnu.org, qemu-arm@nongnu.org, qemu-ppc@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-10.1 RESEND v8 4/8] qemu/target-info: Add target_endian_mode() Date: Tue, 8 Jul 2025 23:53:15 +0200 Message-ID: <20250708215320.70426-5-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250708215320.70426-1-philmd@linaro.org> References: <20250708215320.70426-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1752012622195116600 target_endian_mode() returns the default endianness (QAPI type) of a target. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson --- include/qemu/target-info-impl.h | 2 ++ include/qemu/target-info-qapi.h | 8 ++++++++ target-info-stub.c | 1 + target-info.c | 5 +++++ 4 files changed, 16 insertions(+) diff --git a/include/qemu/target-info-impl.h b/include/qemu/target-info-imp= l.h index a8b34d150ab..17887f64e26 100644 --- a/include/qemu/target-info-impl.h +++ b/include/qemu/target-info-impl.h @@ -22,6 +22,8 @@ typedef struct TargetInfo { const char *cpu_type; /* QOM typename machines for this binary must implement */ const char *machine_typename; + /* related to TARGET_BIG_ENDIAN definition */ + EndianMode endianness; } TargetInfo; =20 /** diff --git a/include/qemu/target-info-qapi.h b/include/qemu/target-info-qap= i.h index a337c867bfb..d5ce0523238 100644 --- a/include/qemu/target-info-qapi.h +++ b/include/qemu/target-info-qapi.h @@ -9,6 +9,7 @@ #ifndef QEMU_TARGET_INFO_EXTRA_H #define QEMU_TARGET_INFO_EXTRA_H =20 +#include "qapi/qapi-types-common.h" #include "qapi/qapi-types-machine.h" =20 /** @@ -18,4 +19,11 @@ */ SysEmuTarget target_arch(void); =20 +/** + * target_endian_mode: + * + * Returns: QAPI EndianMode enum (e.g. ENDIAN_MODE_LITTLE). + */ +EndianMode target_endian_mode(void); + #endif diff --git a/target-info-stub.c b/target-info-stub.c index 2e4407ff04b..ca0caa3686c 100644 --- a/target-info-stub.c +++ b/target-info-stub.c @@ -18,6 +18,7 @@ static const TargetInfo target_info_stub =3D { .long_bits =3D TARGET_LONG_BITS, .cpu_type =3D CPU_RESOLVING_TYPE, .machine_typename =3D TYPE_MACHINE, + .endianness =3D TARGET_BIG_ENDIAN ? ENDIAN_MODE_BIG : ENDIAN_MODE_LITT= LE, }; =20 const TargetInfo *target_info(void) diff --git a/target-info.c b/target-info.c index 8e29553b4ef..a756c0714c4 100644 --- a/target-info.c +++ b/target-info.c @@ -42,3 +42,8 @@ const char *target_machine_typename(void) { return target_info()->machine_typename; } + +EndianMode target_endian_mode(void) +{ + return target_info()->endianness; +} --=20 2.49.0