mirror of
https://github.com/yuzu-emu/mbedtls
synced 2024-11-24 11:28:09 +00:00
62 lines
1.2 KiB
Bash
62 lines
1.2 KiB
Bash
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#!/bin/sh
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# Measure memory usage of a minimal client using a small configuration
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# Currently hardwired to the ccm-psk configuration, may be expanded later
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set -eu
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CONFIG_H='include/polarssl/config.h'
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CLIENT='mini_client'
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if [ -r $CONFIG_H ]; then :; else
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echo "$CONFIG_H not found" >&2
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exit 1
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fi
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CONFIG_BAK=${CONFIG_H}.bak
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cp $CONFIG_H $CONFIG_BAK
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cp configs/config-ccm-psk-tls1_2.h $CONFIG_H
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printf "Executable size... "
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make clean
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CFLAGS=-fno-asynchronous-unwind-tables make OFLAGS=-Os lib >/dev/null 2>&1
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cd programs
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CFLAGS=-fno-asynchronous-unwind-tables make OFLAGS=-Os ssl/$CLIENT >/dev/null
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strip ssl/$CLIENT
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stat -c'%s' ssl/$CLIENT
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cd ..
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printf "Peak ram usage... "
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make clean
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CFLAGS=-g3 make OFLAGS=-Os lib >/dev/null 2>&1
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cd programs
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CFLAGS=-g3 make OFLAGS=-Os ssl/$CLIENT ssl/ssl_server2 >/dev/null
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cd ..
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rm -f massif.out.*
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programs/ssl/ssl_server2 psk=000102030405060708090A0B0C0D0E0F >/dev/null &
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SRV_PID=$!
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sleep 1;
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if valgrind --tool=massif --stacks=yes programs/ssl/$CLIENT > /dev/null 2>&1
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then
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FAILED=0
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else
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echo "client failed" >&2
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FAILED=1
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fi
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kill $SRV_PID
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wait $SRV_PID
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scripts/massif_max.pl massif.out.*
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rm -f massif.out.*
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mv $CONFIG_BAK $CONFIG_H
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exit $FAILED
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