+ script also includes the common data section
contributed by Lars Rasmusson @ SICS
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1 changed files with 13 additions and 19 deletions
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@ -1,23 +1,17 @@
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#!/bin/bash
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nm -a -m $1
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DATA_START=`size -x -m -l $1 | grep "Section __data: 0x" | awk '{print $5}'`
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echo DATA SECTION START: $DATA_START
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S="$(size -x -m -l $1)"
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DATA_SIZE=`size -x -m -l $1 | grep "Section __data: 0x" | awk '{print $3}'`
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echo DATA SECTION SIZE: $DATA_SIZE
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parse() (
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echo "$S" |
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awk '/^Segment/ {s=$2} s=="__DATA:" && $2=="'$1'" \
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{printf "%s %s 0x%x\n",$5,$3,$3+$5}' |
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(read start size end;
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echo "$2 START: $start";
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echo "$2 SIZE: $size";
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echo "$2 END: $end")
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)
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DATA_END=` echo $(($DATA_START+$DATA_SIZE)) | awk '{printf("0x%x", $0)}' `
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echo DATA SECTION END: $DATA_END
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BSS_START=$DATA_END
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echo BSS SECTION START: $BSS_START
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#TOTAL_SIZE=`size -x -m -l $1 | grep -m 1 -A 10000 "Segment __DATA" | grep -m 1 -B 10000 "total 0x" | grep total | awk '{print $2}'`
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#echo TOTAL SECTION SIZE: $TOTAL_SIZE
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TOTAL_SIZE=`size -x -m -l $1 | grep "Segment __DATA: 0x" | awk '{print $3}'`
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echo TOTAL SECTION SIZE: $TOTAL_SIZE
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echo BSS SECTION END: ` echo $(($DATA_START+$TOTAL_SIZE)) | awk '{printf("0x%x", $0)}' `
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parse __data: "DATA SECTION"
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parse __bss: "BSS SECTION"
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parse __common: "COMMON SECTION"
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