Forum Post: RE: LP-MSPM0G3519: Read from Flash section 0x41D00000, provides default handler issues

Please find the map file and eeprom source file for refe void EEPROM_TypeA_IncReadData(uint32_t srcaddr, uint32_t *data, uint32_t length) { uint32_t *ReadRecordPointer; uint32_t ReadRecordAddress; ReadRecordAddress = srcaddr; for (uint16_t num = 0; num > Linked Tue Feb 25 18:44:45 2025 OUTPUT FILE NAME: ENTRY POINT SYMBOL: "_c_int00_noargs" address: 00000271 MEMORY CONFIGURATION name origin length used unused attr fill ---------------------- -------- --------- -------- -------- ---- -------- FLASH 00000000 00080000 00000340 0007fcc0 R X SRAM_BANK0 20200000 00010000 000001f1 0000fe0f RW X SRAM_BANK1 20210000 00010000 00000020 0000ffe0 RW X BCR_CONFIG 41c00000 000000ff 00000000 000000ff R BSL_CONFIG 41c00100 00000080 00000000 00000080 R DATA 41d00000 00004000 00000000 00004000 R SEGMENT ALLOCATION MAP run origin load origin length init length attrs members ---------- ----------- ---------- ----------- ----- ------- 00000000 00000000 00000340 00000340 r-x 00000000 00000000 000000c0 000000c0 r-- .intvecs 000000c0 000000c0 00000230 00000230 r-x .text 000002f0 000002f0 00000050 00000050 r-- .cinit 20200000 20200000 000000f4 00000000 rw- 20200000 20200000 00000079 00000000 rw- .data 2020007c 2020007c 00000078 00000000 rw- .bss 2020ff00 2020ff00 00000120 00000000 rw- 2020ff00 2020ff00 00000100 00000000 rw- .stack 20210000 20210000 00000020 00000000 rw- .eeprom_bss SECTION ALLOCATION MAP output attributes/ section page origin length input sections -------- ---- ---------- ---------- ---------------- .intvecs 0 00000000 000000c0 00000000 000000c0 ticlang_startup_mspm0g351x_ticlang.obj (.intvecs) .text 0 000000c0 00000230 000000c0 0000007c libc.a : copy_decompress_lzss.c.obj (.text:decompress:lzss) 0000013c 0000006c ti_msp_dl_config.obj (.text.SYSCFG_DL_init) 000001a8 00000050 main.obj (.text.main) 000001f8 0000003c libc.a : autoinit.c.obj (.text:__TI_auto_init_nobinit_nopinit) 00000234 0000003a ti_eeprom_emulation_type_a_eeprom_emulation_type_a.obj (.text.EEPROM_TypeA_IncReadData) 0000026e 00000002 ticlang_startup_mspm0g351x_ticlang.obj (.text.Default_Handler) 00000270 00000028 libc.a : boot_cortex_m.c.obj (.text:_c_int00_noargs) 00000298 00000016 : copy_zero_init.c.obj (.text:decompress:ZI:__TI_zero_init_nomemset) 000002ae 00000012 : memcpy16.S.obj (.text:TI_memcpy_small) 000002c0 00000012 : copy_decompress_none.c.obj (.text:decompress:none) 000002d2 0000000a driverlib.a : dl_common.o (.text.DL_Common_delayCycles) 000002dc 00000008 libclang_rt.builtins.a : aeabi_memcpy.S.obj (.text.__aeabi_memcpy) 000002e4 00000004 ticlang_startup_mspm0g351x_ticlang.obj (.text.Reset_Handler) 000002e8 00000004 libc.a : pre_init.c.obj (.text._system_pre_init) 000002ec 00000004 : exit.c.obj (.text:abort) .cinit 0 000002f0 00000050 000002f0 0000001a (.cinit..data.load) [load image, compression = lzss] 0000030a 00000002 --HOLE-- [fill = 0] 0000030c 0000000c (__TI_handler_table) 00000318 00000008 (.cinit..bss.load) [load image, compression = zero_init] 00000320 00000008 (.cinit..eeprom_bss.load) [load image, compression = zero_init] 00000328 00000018 (__TI_cinit_table) .init_array * 0 00000000 00000000 UNINITIALIZED .binit 0 00000000 00000000 .data 0 20200000 00000079 UNINITIALIZED 20200000 00000078 main.obj (.data.DataArray) 20200078 00000001 main.obj (.data.var_test) .bss 0 2020007c 00000078 UNINITIALIZED 2020007c 00000078 (.common:EEPROMEmulationBuffer) .stack 0 2020ff00 00000100 UNINITIALIZED 2020ff00 00000004 libc.a : boot_cortex_m.c.obj (.stack) 2020ff04 000000fc --HOLE-- .eeprom_bss * 0 20210000 00000020 UNINITIALIZED 20210000 0000001c main.obj (.eeprom_bss) 2021001c 00000004 --HOLE-- __llvm_prf_cnts * 0 20200000 00000000 UNINITIALIZED __llvm_prf_bits * 0 20200000 00000000 UNINITIALIZED MODULE SUMMARY Module code ro data rw data ------ ---- ------- ------- main.obj 80 0 269 ticlang_startup_mspm0g351x_ticlang.obj 6 192 0 ti_msp_dl_config.obj 108 0 0 ti_eeprom_emulation_type_a_eeprom_emulation_type_a.obj 58 0 0 +--+--------------------------------------------------------+------+---------+---------+ Total: 252 192 269 c:/ti/mspm0_sdk_2_03_00_07/source/ti/driverlib/lib/ticlang/m0p/mspm0gx51x/driverlib.a dl_common.o 10 0 0 +--+--------------------------------------------------------+------+---------+---------+ Total: 10 0 0 c:\ti\ti-cgt-armllvm_4.0.1.LTS\\lib\armv6m-ti-none-eabi/c/libc.a copy_decompress_lzss.c.obj 124 0 0 autoinit.c.obj 60 0 0 boot_cortex_m.c.obj 40 0 0 copy_zero_init.c.obj 22 0 0 copy_decompress_none.c.obj 18 0 0 memcpy16.S.obj 18 0 0 exit.c.obj 4 0 0 pre_init.c.obj 4 0 0 +--+--------------------------------------------------------+------+---------+---------+ Total: 290 0 0 c:\ti\ti-cgt-armllvm_4.0.1.LTS\\lib\armv6m-ti-none-eabi/libclang_rt.builtins.a aeabi_memcpy.S.obj 8 0 0 +--+--------------------------------------------------------+------+---------+---------+ Total: 8 0 0 Stack: 0 0 256 Linker Generated: 0 78 0 +--+--------------------------------------------------------+------+---------+---------+ Grand Total: 560 270 525 LINKER GENERATED COPY TABLES __TI_cinit_table @ 00000328 records: 3, size/record: 8, table size: 24 .data: load addr=000002f0, load size=0000001a bytes, run addr=20200000, run size=00000079 bytes, compression=lzss .bss: load addr=00000318, load size=00000008 bytes, run addr=2020007c, run size=00000078 bytes, compression=zero_init .eeprom_bss: load addr=00000320, load size=00000008 bytes, run addr=20210000, run size=00000020 bytes, compression=zero_init LINKER GENERATED HANDLER TABLE __TI_handler_table @ 0000030c records: 3, size/record: 4, table size: 12 index: 0, handler: __TI_decompress_lzss index: 1, handler: __TI_decompress_none index: 2, handler: __TI_zero_init GLOBAL SYMBOLS: SORTED ALPHABETICALLY BY Name address name ------- ---- 0000026f ADC0_IRQHandler 0000026f ADC1_IRQHandler 0000026f AESADV_IRQHandler 000002ec C$$EXIT 0000026f CANFD0_IRQHandler 0000026f CANFD1_IRQHandler 0000026f DAC0_IRQHandler 000002d3 DL_Common_delayCycles 0000026f DMA_IRQHandler 20200000 DataArray 0000026f Default_Handler 2020007c EEPROMEmulationBuffer 00000235 EEPROM_TypeA_IncReadData 0000026f GROUP0_IRQHandler 0000026f GROUP1_IRQHandler 0000026f HardFault_Handler 0000026f I2C0_IRQHandler 0000026f I2C1_IRQHandler 0000026f I2C2_IRQHandler 0000026f LFSS_IRQHandler 0000026f NMI_Handler 0000026f PendSV_Handler 000002e5 Reset_Handler 0000026f SPI0_IRQHandler 0000026f SPI1_IRQHandler 0000026f SPI2_IRQHandler 0000026f SVC_Handler 0000013d SYSCFG_DL_init 0000026f SysTick_Handler 0000026f TIMA0_IRQHandler 0000026f TIMA1_IRQHandler 0000026f TIMG0_IRQHandler 0000026f TIMG12_IRQHandler 0000026f TIMG14_IRQHandler 0000026f TIMG6_IRQHandler 0000026f TIMG7_IRQHandler 0000026f TIMG8_IRQHandler 0000026f TIMG9_IRQHandler 000002af TI_memcpy_small 0000026f UART0_IRQHandler 0000026f UART1_IRQHandler 0000026f UART3_IRQHandler 0000026f UART4_IRQHandler 0000026f UART5_IRQHandler 0000026f UART6_IRQHandler 0000026f UART7_IRQHandler 20210000 __STACK_END 00000100 __STACK_SIZE 00000000 __TI_ATRegion0_region_sz 00000000 __TI_ATRegion0_src_addr 00000000 __TI_ATRegion0_trg_addr 00000000 __TI_ATRegion1_region_sz 00000000 __TI_ATRegion1_src_addr 00000000 __TI_ATRegion1_trg_addr 00000000 __TI_ATRegion2_region_sz 00000000 __TI_ATRegion2_src_addr 00000000 __TI_ATRegion2_trg_addr 00000328 __TI_CINIT_Base 00000340 __TI_CINIT_Limit 00000340 __TI_CINIT_Warm 0000030c __TI_Handler_Table_Base 00000318 __TI_Handler_Table_Limit 000001f9 __TI_auto_init_nobinit_nopinit 000000c1 __TI_decompress_lzss 000002c1 __TI_decompress_none ffffffff __TI_pprof_out_hndl ffffffff __TI_prof_data_size ffffffff __TI_prof_data_start 00000000 __TI_static_base__ 00000299 __TI_zero_init_nomemset 000002dd __aeabi_memcpy 000002dd __aeabi_memcpy4 000002dd __aeabi_memcpy8 ffffffff __binit__ UNDEFED __mpu_init 2020ff00 __stack 20200000 __start___llvm_prf_bits 20200000 __start___llvm_prf_cnts 20200000 __stop___llvm_prf_bits 20200000 __stop___llvm_prf_cnts 00000271 _c_int00_noargs UNDEFED _system_post_cinit 000002e9 _system_pre_init 000002ed abort ffffffff binit 00000000 interruptVectors 000001a9 main 20210000 rec_data GLOBAL SYMBOLS: SORTED BY Symbol Address address name ------- ---- 00000000 __TI_ATRegion0_region_sz 00000000 __TI_ATRegion0_src_addr 00000000 __TI_ATRegion0_trg_addr 00000000 __TI_ATRegion1_region_sz 00000000 __TI_ATRegion1_src_addr 00000000 __TI_ATRegion1_trg_addr 00000000 __TI_ATRegion2_region_sz 00000000 __TI_ATRegion2_src_addr 00000000 __TI_ATRegion2_trg_addr 00000000 __TI_static_base__ 00000000 interruptVectors 000000c1 __TI_decompress_lzss 00000100 __STACK_SIZE 0000013d SYSCFG_DL_init 000001a9 main 000001f9 __TI_auto_init_nobinit_nopinit 00000235 EEPROM_TypeA_IncReadData 0000026f ADC0_IRQHandler 0000026f ADC1_IRQHandler 0000026f AESADV_IRQHandler 0000026f CANFD0_IRQHandler 0000026f CANFD1_IRQHandler 0000026f DAC0_IRQHandler 0000026f DMA_IRQHandler 0000026f Default_Handler 0000026f GROUP0_IRQHandler 0000026f GROUP1_IRQHandler 0000026f HardFault_Handler 0000026f I2C0_IRQHandler 0000026f I2C1_IRQHandler 0000026f I2C2_IRQHandler 0000026f LFSS_IRQHandler 0000026f NMI_Handler 0000026f PendSV_Handler 0000026f SPI0_IRQHandler 0000026f SPI1_IRQHandler 0000026f SPI2_IRQHandler 0000026f SVC_Handler 0000026f SysTick_Handler 0000026f TIMA0_IRQHandler 0000026f TIMA1_IRQHandler 0000026f TIMG0_IRQHandler 0000026f TIMG12_IRQHandler 0000026f TIMG14_IRQHandler 0000026f TIMG6_IRQHandler 0000026f TIMG7_IRQHandler 0000026f TIMG8_IRQHandler 0000026f TIMG9_IRQHandler 0000026f UART0_IRQHandler 0000026f UART1_IRQHandler 0000026f UART3_IRQHandler 0000026f UART4_IRQHandler 0000026f UART5_IRQHandler 0000026f UART6_IRQHandler 0000026f UART7_IRQHandler 00000271 _c_int00_noargs 00000299 __TI_zero_init_nomemset 000002af TI_memcpy_small 000002c1 __TI_decompress_none 000002d3 DL_Common_delayCycles 000002dd __aeabi_memcpy 000002dd __aeabi_memcpy4 000002dd __aeabi_memcpy8 000002e5 Reset_Handler 000002e9 _system_pre_init 000002ec C$$EXIT 000002ed abort 0000030c __TI_Handler_Table_Base 00000318 __TI_Handler_Table_Limit 00000328 __TI_CINIT_Base 00000340 __TI_CINIT_Limit 00000340 __TI_CINIT_Warm 20200000 DataArray 20200000 __start___llvm_prf_bits 20200000 __start___llvm_prf_cnts 20200000 __stop___llvm_prf_bits 20200000 __stop___llvm_prf_cnts 2020007c EEPROMEmulationBuffer 2020ff00 __stack 20210000 __STACK_END 20210000 rec_data ffffffff __TI_pprof_out_hndl ffffffff __TI_prof_data_size ffffffff __TI_prof_data_start ffffffff __binit__ ffffffff binit UNDEFED __mpu_init UNDEFED _system_post_cinit [88 symbols] rence