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Add intermediate assembler representation

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This commit is contained in:
Eugen Wissner
2022-06-08 08:34:44 +02:00
parent 473cd4e498
commit 77857ad118
4 changed files with 295 additions and 153 deletions
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23
Rakefile
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@ -17,18 +17,25 @@ directory 'build'
CLEAN.include 'build'
CLEAN.include '.dub'
rule(/build\/tests\/[^\/\.]+$/ => ->(file) { test_for_out(file) }) do |t|
sh 'gcc', '-o', t.name, "#{t.name}.o"
rule(/build\/tests\/[^\/\.]+$/ => ->(file) { test_for_out(file, '.o') }) do |t|
sh 'ld.gold', '-L/usr/lib64',
'--dynamic-linker', '/lib64/ld-linux-x86-64.so.2',
'-o', t.name,
'/usr/lib64/crt1.o', '/usr/lib64/crti.o', '-lc', t.source, '/usr/lib64/crtn.o'
end
rule(/build\/asm\/[^\/\.]+$/ => ->(file) { test_for_object(file) }) do |t|
Pathname.new(t.name).dirname.mkpath
Open3.pipeline [BINARY, t.source], ['gcc', '-x', 'assembler', '-o', t.name, '-']
rule(/build\/asm\/[^\/\.]+$/ => ->(file) { test_for_out(file, '.s') }) do |t|
sh 'gcc', '-x', 'assembler', '-o', t.name, t.source
end
rule(/build\/tests\/.+\.o$/ => ->(file) { test_for_object(file) }) do |t|
Pathname.new(t.name).dirname.mkpath
sh BINARY, t.source
sh BINARY, '-o', t.name, t.source
end
rule(/build\/asm\/.+\.s$/ => ->(file) { test_for_object(file) }) do |t|
Pathname.new(t.name).dirname.mkpath
sh BINARY, '-s', '-o', t.name, t.source
end
file BINARY => SOURCES do |t|
@ -70,9 +77,9 @@ def test_for_object(out_file)
[test_source, BINARY]
end
def test_for_out(out_file)
def test_for_out(out_file, extension)
Pathname
.new(out_file)
.sub_ext('.o')
.sub_ext(extension)
.to_path
end