2.1 Toolchain Settings

The following toolchain settings were applied for all U54 application cores in the bare metal application used for this white paper.

Table 2-1. Toolchain Settings
AttributeSetting
Architecturerv64g
Integer ABIlp64
Floating point ABI(d) Double precision
TuningToolchain default
Code modelMedium Any (-mcmodel=medany)
small data limit8
AlignStrict (-mstrict-align)
Optimization LevelNone(O0)
Debug LevelMaximum(-g3)
Language standardGNU ISO C11 (-std=gnu11)