Other Parts Discussed in Thread: MSPM0G3107, SYSCONFIG
Tool/software:
Hi
i currently face issues that seem like a stackoverflow; so I increased the stack size from 0x200 to 0x400 and finally even 0x800 yet the result has not changed.
Upon Closer inspection i see that in my linkerfile the stack size is still at 0x200 instead of the set larger size this is despite me doing a full clean rebuild of the project..
******************************************************************************
TI ARM Clang Linker PC v4.0.2
******************************************************************************
>> Linked Fri Apr 11 13:58:16 2025
OUTPUT FILE NAME: <MCUCode.elf>
ENTRY POINT SYMBOL: "_c_int00_noargs" address: 0000b061
MEMORY CONFIGURATION
name origin length used unused attr fill
---------------------- -------- --------- -------- -------- ---- --------
FLASH 00000000 00020000 0000fa60 000105a0 R X
SRAM 20200000 00008000 000045a1 00003a5f RW X
BCR_CONFIG 41c00000 000000ff 00000060 0000009f R
BSL_CONFIG 41c00100 00000080 00000058 00000028 R
SEGMENT ALLOCATION MAP
run origin load origin length init length attrs members
---------- ----------- ---------- ----------- ----- -------
00000000 00000000 0000db10 0000db10 r-x
00000000 00000000 000000c0 000000c0 r-- .intvecs
000000c0 000000c0 0000be30 0000be30 r-x .text
0000bef0 0000bef0 00001c20 00001c20 r-- .rodata
0000db70 0000db70 00000ef0 00000ef0 r--
0000db70 0000db70 00000ee0 00000ee0 r-- .cinit
0000ea50 0000ea50 00000010 00000010 r-- .binit
0001f000 0001f000 00001000 00001000 r--
0001f000 0001f000 00000400 00000400 r-- .ProductionInfo
0001f400 0001f400 00000400 00000400 r-- .StateBackup
0001f800 0001f800 00000400 00000400 r-- .Diagnostics
0001fc00 0001fc00 00000400 00000400 r-- .Calibrations
20200000 20200000 00004344 00000000 rw-
20200000 20200000 00003645 00000000 rw- .data
20203648 20203648 00000800 00000000 rw- .sysmem
20203e48 20203e48 000004fc 00000000 rw- .bss
20204348 0000db10 00000060 00000060 r-x
20204348 0000db10 00000060 00000060 r-x .TI.ramfunc
20207e00 20207e00 00000200 00000000 rw-
20207e00 20207e00 00000200 00000000 rw- .stack
41c00000 41c00000 00000060 00000060 r--
41c00000 41c00000 00000060 00000060 r-- .BCRConfig
41c00100 41c00100 00000058 00000058 r--
41c00100 41c00100 00000058 00000058 r-- .BSLConfig
SECTION ALLOCATION MAP
So for all that it seems like to me the stack size argument is completely ignored...
I use CCS Theia 20.1.1.8 and an MSPM0g3107 and the TIclang compiler on Windows in case that matters...
the complete linker settings are
where linker.opt contains
-Wl,-m"MCUCode.map" -Wl,-i"C:/ti/mspm0_sdk_2_04_00_06/source" -Wl,-i"C:/GitRepos/MCUCode/Debug/syscfg" -Wl,-i"C:/ti/ccs2002/ccs/tools/compiler/ti-cgt-armllvm_4.0.2.LTS/lib" -Wl,--diag_wrap=off -Wl,--display_error_number -Wl,--warn_sections -Wl,--xml_link_info="MCUCode_linkInfo.xml" -Wl,--rom_modeland eepromMap.opt contains
-Wl,-l"eepromMap.cmd"
where eepromMap.cmd in turn contains
SECTIONS
{
.ProductionInfo: type=NOINIT {} > 0x0001f000
.StateBackup: type=NOINIT {} > 0x0001F400
.Diagnostics: type=NOINIT {} > 0x0001F800
.Calibrations: type=NOINIT {} > 0x0001FC00
}
so for all that i am concerned i can not see any way how that size argument should be possibly overridden
