Gcc/10.2.0/gcc/Blackfin-Variable-Attributes
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6.34.4 Blackfin Variable Attributes
Three attributes are currently defined for the Blackfin.
l1_data
l1_data_A
l1_data_B
Use these attributes on the Blackfin to place the variable into L1 Data SRAM. Variables with
l1_data
attribute are put into the specific section named.l1.data
. Those withl1_data_A
attribute are put into the specific section named.l1.data.A
. Those withl1_data_B
attribute are put into the specific section named.l1.data.B
.l2
Use this attribute on the Blackfin to place the variable into L2 SRAM. Variables with
l2
attribute are put into the specific section named.l2.data
.