Gpodder in cron job1/9/2024 hello.s - a text file in Assembly language.hello.i - text file with expanded macros but still C code.Here are some additional shownotes by detailed process of transforming C source code to a binary execution module for your operating system consists of 4 step (utilities) and 5 files on disk: The library paths are specific to Slackware, but are similar on other distributions. usr/lib64/crtn.o -start-group -lc -lgcc \ Here is an example of the code and commands used for the as and ld example: Gcc-gfortran gcc-gnat Learn about Ada How ELF binaries run Ian Lance Taylor's 6-part series about linkers Put_Line ("You roll: " & Integer'Image(ROLL)) ROLL := Random_Number(Integer'Value(Parameter)) With GNAT.Command_Line use GNAT.Command_Line It sends that number to the random generator function, gets a random number up to the number, and printts the result. It accepts a number in the form of -d 20 or -d 6 from the user at launch. This is the front-end part of the application. Package R is new _Random (Random_Range) Ĭreate a second file in the same directory called main.adb. This is the random generator function, and it accepts the integer I as input, and returns an integer X as output:įunction Random_Number (I : Integer) return Integer is $ clang -fprofile-arcs -ftest-coverage hello.c $ llvm-ar r hello.a hello.bc # outputs hello.a $ llvm-as hello.bc -o hello.s # outputs assembly $ llc hello.bc -o hello.s # outputs assembly $ clang -S -emit-llvm hello.i # outputs hello.ll There isn't much of a logical flow to these commands, but here are a bunch of examples to demonstrate syntax: Llvm-cov commands from the d software series of Slackware.
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