https://community.nxp.com/t5/MPC5xxx/S32DS-IDE-code-issue/m-p/1744770#M24439 <P>A customer of mine reported a crash in their application. After some investigation I think the problem is coming from some instruction errors as shown in the S32DS IDE file NXP/BSP/Startup/MPC5748G/gnu/interrupt_vectors.S in IVOR4X_Handler, the code snip is:</P><P><FONT face="courier new,courier">e_lis r11,OS_CPU_ISRNestingCtr@ha # Increment the ISR nesting counter to reflect the current nesting level.</FONT><BR /><FONT face="courier new,courier">e_or2i r11,OS_CPU_ISRNestingCtr@l # ...</FONT><BR /><FONT face="courier new,courier">e_lwz r12,0(r11) # ...</FONT><BR /><FONT face="courier new,courier">e_add2i. r12,1 # ...</FONT><BR /><FONT face="courier new,courier">e_stw r12,0(r11) # ...</FONT></P><P>It seems e_lis with the <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/155811">@ha</a> notation followed by e_or2i with the @l notation is wrong. A possible solution is to use the @h notation in the first instruction (e_lis r11,OS_CPU_ISRNestingCtr@ha ). I noticed the error is repeated in IntStkInUse and OSIntCtxSw. I did not search other files for similar problems.</P> Mon, 23 Oct 2023 20:49:30 GMT Traci 2023-10-23T20:49:30Z https://community.nxp.com/t5/MPC5xxx/S32DS-IDE-code-issue/m-p/1744770#M24439 <P>A customer of mine reported a crash in their application. After some investigation I think the problem is coming from some instruction errors as shown in the S32DS IDE file NXP/BSP/Startup/MPC5748G/gnu/interrupt_vectors.S in IVOR4X_Handler, the code snip is:</P><P><FONT face="courier new,courier">e_lis r11,OS_CPU_ISRNestingCtr@ha # Increment the ISR nesting counter to reflect the current nesting level.</FONT><BR /><FONT face="courier new,courier">e_or2i r11,OS_CPU_ISRNestingCtr@l # ...</FONT><BR /><FONT face="courier new,courier">e_lwz r12,0(r11) # ...</FONT><BR /><FONT face="courier new,courier">e_add2i. r12,1 # ...</FONT><BR /><FONT face="courier new,courier">e_stw r12,0(r11) # ...</FONT></P><P>It seems e_lis with the <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/155811">@ha</a> notation followed by e_or2i with the @l notation is wrong. A possible solution is to use the @h notation in the first instruction (e_lis r11,OS_CPU_ISRNestingCtr@ha ). I noticed the error is repeated in IntStkInUse and OSIntCtxSw. I did not search other files for similar problems.</P> Mon, 23 Oct 2023 20:49:30 GMT https://community.nxp.com/t5/MPC5xxx/S32DS-IDE-code-issue/m-p/1744770#M24439 Traci 2023-10-23T20:49:30Z https://community.nxp.com/t5/MPC5xxx/S32DS-IDE-code-issue/m-p/1745058#M24441 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/215856">@Traci</a>&nbsp;</P> <P>yes, you are right. It was already discussed here, for example:</P> <P><A href="https://community.nxp.com/t5/MPC5xxx/e-lis-problem-for-S32R274-Z7a-Core/m-p/1262524/highlight/true#M17986" target="_blank">https://community.nxp.com/t5/MPC5xxx/e-lis-problem-for-S32R274-Z7a-Core/m-p/1262524/highlight/true#M17986</A></P> <P>Regards,</P> <P>Lukas</P> Tue, 24 Oct 2023 07:06:41 GMT https://community.nxp.com/t5/MPC5xxx/S32DS-IDE-code-issue/m-p/1745058#M24441 lukaszadrapa 2023-10-24T07:06:41Z