Texas Instruments

Table of Contents

IAR Cortex-M4 Object Size Benchmarks

Target Platform: ti.platforms.tiva:TM4C123GH6PM:1

Tool Chain Version: 8.11.1.47

BIOS Version: bios_6_51_00_11_eng

XDCTools Version: xdctools_3_50_02_20_core

Object Name Size
Hwi 48
Swi 56
Task 88
Semaphore 32
GateMutex 40
Clock 40
POSIX Pthread 168
POSIX Semaphore 28
POSIX Mutex 40
POSIX Timer 64

The M4 target also supports zero latency interrupts. See ti.sysbios.family.arm.m3.Hwi CDOCs for details.

See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.