Difference: CompilationTools (2 vs. 3)

Revision 32017-10-20 - uli

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META TOPICPARENT	name="CourseExercises"

Exercises 3: Compilation Tools: Editor, Compiler, Linker, Debugger, Make

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the gnu debugger (gdb)

Exercise 1: emacs

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Start the emacs editor. Read through the online tutorial and try everything. You may edit the yesterday.txt file from last week’s exercise.

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Start the emacs editor. Read through the on-line tutorial and try everything. You may edit the yesterday.txt file from last week’s exercise.

Scroll up and down the text
do a copy / past
search for the string yesterday in the text

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Create Makefiles for the code examples on C programming we had last week.

Exercise 3: gdb

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In last weeks codeExamples there is a folder called wrong. It contain an attempt to calculate the Fibonacci series. First have a look at the Makefile. CFLAGS contains the option -g to keep the symbo table. Compile the program and execute it. You will see that something goes wrong.

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In last week's codeExamples there is a folder called wrong. It contains an attempt to calculate the Fibonacci series. First have a look at the Makefile. CFLAGS contains the option -g to keep the symbol table. Compile the program and execute it. You will see that something goes wrong.

Start gdb on the program. Insert a break point at main and step through the program printing the contents of the variables. Try to figure out like this where things start to go wrong.

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