stackanalyzer – stack usage analysis · 2020-02-20 · with stackanalyzer, you can prove the...

StackAnalyzer – Stack Usage Analysis StackAnalyzer automatically determines the worst-case stack usage of the tasks in your application. Supported processors and compilers · C16x/XC16x/ST10 (Tasking/Keil) · TriCore (Tasking/gcc) · PowerPC 32-bit / 64-bit (Diab/gcc/GHS/ CodeWarrior) · ARM (TI/ARM/gcc/GHS/Tasking/clang/ HighTec/Diab/Keil MDK-ARM/GHS Ada) · NEC/Renesas V850/RH850 (GHS/Diab) · Renesas RX (IAR) For further targets, please contact us. · Renesas SuperH (Renesas) · TI C3x (TI) · TI C28x (TI) · TI MSP430(X) (IAR) · x86 (gcc/ICC/cygnus/clang) · M68K (HP/EDS/gcc) · FR81S (Fujitsu) · MCS51 (TI CC254x) (IAR) · HCS12(X/XE) (Hiware/Cosmic/IAR) · LEON2/LEON3 (gcc/GNAT) · ERC32 (gcc/GNAT) · Freescale ColdFire (HP/EDS/gcc) · dsPIC (Microchip) · MCS251 (Keil) · RISC-V (gcc) Call graph with stack usage annotations Control flow graph with stack usage annotations Stack overflow is now a thing of the past Why do you need StackAnalyzer? Stack memory has to be allocated statically by the programmer. Underestimating stack usage can lead to serious errors due to . Overestimating stack usage means a waste of memory resources. stack overflows · provides tool support to calculate the stack usage of your application. The analysis StackAnalyzer automatic results are valid for and each task execution. all inputs · analyzes the and does not rely on debug information, nor on instrumentation. StackAnalyzer binary executable · and calls are taken into account. Inline assembly code library function · and are taken into account. Recursions function pointers · Automatic of call/control flow graphs with stack usage. visualization · Current safety standards (DO-178B/C, ISO 26262, IEC 61508, EN 50128, etc.) require to ensure that no stack overflows can occur. With , you can . AbsInt's Qualification StackAnalyzer prove the absence of stack overflows Support Kits enable a up to the highest criticality levels. tool qualification Stack usage contributions per function AbsInt Angewandte Informatik GmbH Science Park 1 D-66123 Saarbrücken Germany phone: +49 681 383 60 0 fax: +49 681 383 60 20 [email protected] www.absint.com

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StackAnalyzer – Stack Usage Analysis

StackAnalyzer automatically determines the worst-case stack usage of the tasks in your application.

Supported processors and compilers

· C16x/XC16x/ST10 (Tasking/Keil)

· TriCore (Tasking/gcc)

· PowerPC 32-bit / 64-bit (Diab/gcc/GHS/ CodeWarrior)

· ARM (TI/ARM/gcc/GHS/Tasking/clang/ HighTec/Diab/Keil MDK-ARM/GHS Ada)

· NEC/Renesas V850/RH850 (GHS/Diab)

· Renesas RX (IAR)

For further targets, please contact us.

· Renesas SuperH (Renesas)

· TI C3x (TI)

· TI C28x (TI)

· TI MSP430(X) (IAR)

· x86 (gcc/ICC/cygnus/clang)

· M68K (HP/EDS/gcc)

· FR81S (Fujitsu)

· MCS51 (TI CC254x) (IAR)

· HCS12(X/XE) (Hiware/Cosmic/IAR)

· LEON2/LEON3 (gcc/GNAT)

· ERC32 (gcc/GNAT)

· Freescale ColdFire (HP/EDS/gcc)

· dsPIC (Microchip)

· MCS251 (Keil)

· RISC-V (gcc)

Call graph with stack usage annotations Control flow graph withstack usage annotations

Stack overflow is now a thing of the past

Why do you need StackAnalyzer?

Stack memory has to be allocated statically by the programmer. Underestimating stack usage can lead to serious errors due to . Overestimating stack usage means a waste of memory resources.stack overflows

· provides tool support to calculate the stack usage of your application. The analysis StackAnalyzer automaticresults are valid for and each task execution. all inputs

· analyzes the and does not rely on debug information, nor on instrumentation. StackAnalyzer binary executable

· and calls are taken into account. Inline assembly code library function

· and are taken into account. Recursions function pointers

· Automatic of call/control flow graphs with stack usage. visualization

· Current safety standards (DO-178B/C, ISO 26262, IEC 61508, EN 50128, etc.) require to ensure that no stack overflows can occur. With , you can . AbsInt's Qualification StackAnalyzer prove the absence of stack overflowsSupport Kits enable a up to the highest criticality levels.tool qualification

Stack usage contributions per function

AbsInt Angewandte Informatik GmbH Science Park 1 D-66123 Saarbrücken Germany phone: +49 681 383 60 0 fax: +49 681 383 60 20 [email protected] www.absint.com

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