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improved support for assembler translation to YASM format on Windows

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This commit is contained in:
gladman 2009-01-05 23:23:23 +00:00
parent eb1c5731b5
commit 45d8bfdeea
1 changed files with 31 additions and 10 deletions
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41
build.vc9/g2y.py
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@ -270,6 +270,16 @@ def pass_three(code, labels, macros) :
if m :
l = re.sub(r"\$([0-9]+)", r"%\1", l)
m = re.search("PROLOGUE\(([a-zA-Z$_][a-zA-Z0-9$_]*)\)", l)
if m :
lo += [lp + "\twin64_gcc_start {0}".format(m.group(1))]
continue
m = re.search("EPILOGUE\(\)", l)
if m :
lo += [lp + "\twin64_gcc_end"]
continue
# macro calls
m = r_mrf.search(l)
if m :
@ -349,15 +359,26 @@ def convert(s, d, l) :
form_path(dp)
shutil.copyfile(sp, dp)
cd = os.getcwd() # it must run in build.vc9
if cd.endswith("build.vc9") :
cd1 = cd + "\\..\\mpn\\x86_64" # the GCC assembler directory
cd2 = cd + "\\..\\mpn\\x86_64w" # the YASM (Windows) assembler directory
if os.path.exists(cd1) :
if os.path.exists(cd2) :
print("warning: output directory '{0}' already exists".format(cd2))
convert(cd1, cd2, 0) # convert format from GAS to YASM
if False :
cd = os.getcwd() # it must run in build.vc9
if cd.endswith("build.vc9") :
cd1 = cd + "\\..\\mpn\\x86_64" # the GCC assembler directory
cd2 = cd + "\\..\\mpn\\x86_64w" # the YASM (Windows) assembler directory
if os.path.exists(cd1) :
if os.path.exists(cd2) :
print("warning: output directory '{0}' already exists".format(cd2))
convert(cd1, cd2, 0) # convert format from GAS to YASM
else :
print("cannot find input directory: '{0}'".format(cd1))
else :
print("cannot find input directory: '{0}'".format(cd1))
print("conv.py must be run from the build.vc9 directory")
else :
print("conv.py must be run from the build.vc9 directory")
f = open("..\\mpn\\x86_64\\amd64\\mul_basecase.asm", "r")
code = f.readlines()
f.close()
labels = pass_one(code)
macros = pass_two(code, labels)
code = pass_three(code, labels, macros)
f = open("..\\mpn\\x86_64w\\amd64c\\mul_basecase.asm", "w")
f.writelines(code)
f.close()