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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=205.220.168.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, RCVD_IN_MSPIKE_H2=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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 @qualcomm.com) X-ZM-MESSAGEID: 1781155846611158500 Content-Type: text/plain; charset="utf-8" From: Brian Cain Reviewed-by: Taylor Simpson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Brian Cain --- target/hexagon/internal.h | 5 +++++ target/hexagon/op_helper.c | 14 ++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/target/hexagon/internal.h b/target/hexagon/internal.h index cd06ff41d4f..33d73ed18d1 100644 --- a/target/hexagon/internal.h +++ b/target/hexagon/internal.h @@ -31,6 +31,11 @@ void hexagon_debug(CPUHexagonState *env); =20 extern const char * const hexagon_regnames[TOTAL_PER_THREAD_REGS]; =20 +void G_NORETURN do_raise_exception(CPUHexagonState *env, + uint32_t exception, + uint32_t PC, + uintptr_t retaddr); + #ifndef CONFIG_USER_ONLY extern const VMStateDescription vmstate_hexagon_cpu; #endif diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 359bf12f1f2..327c233c01b 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -40,6 +40,20 @@ #define SF_MANTBITS 23 =20 /* Exceptions processing helpers */ +G_NORETURN +void do_raise_exception(CPUHexagonState *env, uint32_t exception, + uint32_t PC, uintptr_t retaddr) +{ + CPUState *cs =3D env_cpu(env); + qemu_log_mask(CPU_LOG_INT, "%s: 0x%08" PRIx32 ", @ %08" PRIx32 "\n", + __func__, exception, PC); + ASSERT_DIRECT_TO_GUEST_UNSET(env, exception); + + env->gpr[HEX_REG_PC] =3D PC; + cs->exception_index =3D exception; + cpu_loop_exit_restore(cs, retaddr); +} + G_NORETURN void hexagon_raise_exception_err(CPUHexagonState *env, uint32_t exception, uintptr_t pc) --=20 2.34.1