Static variables missing in map file

Harshalshinde — Thu, 21 Dec 2023 12:05:25 GMT

Hello,

I am using S32 Design Studio for S32 Platform for Compilation
Version: 3.5
Build id: 230629 (Update 3)

T32 for Debugging : Software Version: R.2023.02.000159199

I imported IPCF example code in S32 design studio and build the code with 0 error and 0 warning

Loaded .elf file in T32, while debugging code, static variable (ipc_shm_priv_data) and *cfg kept in watch window to check whether value is updated or not.

we found that static variable is not updated and and for cfg "bus error" is shown in watch window

After that we checked map file then we found all static variables are missing in map file.

Please suggest the solution. piece of code attached below

static int ipc_shm_init_instance(uint8 instance,
const struct ipc_shm_cfg *cfg)
{

ipc_shm_priv_data[instance].shm_size = cfg->shm_size;
ipc_shm_priv_data[instance].num_channels = cfg->num_channels;

}

int ipc_shm_init(const struct ipc_shm_instances_cfg *cfg)

{

err = ipc_shm_init_instance(i, &cfg->shm_cfg[i]);

}

Re: Static variables missing in map file

jiri_kral — Tue, 23 Apr 2024 10:13:00 GMT

Hi,

is optimization level set to none?

topic Re: Static variables missing in map file in S32 Design Studio

Static variables missing in map file

Re: Static variables missing in map file