SLAU131V October 2004 – February 2020
You can give a name to a UNION or GROUP by entering the name in parentheses after the declaration. For example:
GROUP(BSS_SYSMEM_STACK_GROUP)
{
.bss :{}
.sysmem :{}
.stack :{}
} load=D_MEM, run=D_MEM
The name you defined is used in diagnostics for easy identification of the problem LCF area. For example:
warning: LOAD placement ignored for "BSS_SYSMEM_STACK_GROUP": object is uninitialized
UNION(TEXT_CINIT_UNION)
{
.const :{}load=D_MEM, table(table1)
.pinit :{}load=D_MEM, table(table1)
}run=P_MEM
warning:table(table1) operator ignored: table(table1) has already been applied to a section
in the "UNION(TEXT_CINIT_UNION)" in which ".pinit" is a descendant