Commit 52d13777 authored by Johann's avatar Johann Committed by Code Review
Browse files

Merge "Add .size directive to ARM asm functions."

parents ddcdbfd7 1647f00c
......@@ -21,6 +21,9 @@ print "@ This file was created from a .asm file\n";
print "@ using the ads2gas.pl script.\n";
print "\t.equ DO1STROUNDING, 0\n";
# Stack of procedure names.
@proc_stack = ();
while (<STDIN>)
{
# Load and store alignment
......@@ -133,9 +136,23 @@ while (<STDIN>)
# Strip PRESERVE8
s/\sPRESERVE8/@ PRESERVE8/g;
# Strip PROC and ENDPROC
s/\sPROC/@/g;
s/\sENDP/@/g;
# Use PROC and ENDP to give the symbols a .size directive.
# This makes them show up properly in debugging tools like gdb and valgrind.
if (/\bPROC\b/)
{
my $proc;
/^_([\.0-9A-Z_a-z]\w+)\b/;
$proc = $1;
push(@proc_stack, $proc) if ($proc);
s/\bPROC\b/@ $&/;
}
if (/\bENDP\b/)
{
my $proc;
s/\bENDP\b/@ $&/;
$proc = pop(@proc_stack);
$_ = "\t.size $proc, .-$proc".$_ if ($proc);
}
# EQU directive
s/(.*)EQU(.*)/.equ $1, $2/;
......
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