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| author | Stan Cox <scox@redhat.com> | 2009-04-16 14:34:21 -0400 |
|---|---|---|
| committer | Stan Cox <scox@redhat.com> | 2009-04-16 14:34:21 -0400 |
| commit | 4f988cd3365c63ac792317337670155d3351d577 (patch) | |
| tree | aee8551975e3cd2b0577961117988c7af631956c | |
| parent | 7843fe51d664fc94d8808b3e4c4a6bccb0c481c3 (diff) | |
| download | systemtap-steved-4f988cd3365c63ac792317337670155d3351d577.tar.gz systemtap-steved-4f988cd3365c63ac792317337670155d3351d577.tar.xz systemtap-steved-4f988cd3365c63ac792317337670155d3351d577.zip | |
Simplify dtrace.
* dtrace: Simplify the macro generator.
| -rwxr-xr-x | dtrace | 41 |
1 files changed, 16 insertions, 25 deletions
@@ -59,29 +59,18 @@ class provider: i += 1 if (len(new_args) > 0): self.arglist[this_probe] = ('%s arg%d' % (new_args, c)) - if (len(new_args) == 0): - self.h.write ('#define %s() STAP_PROBE(provider,%s)\n' % (this_probe_canon, this_probe)) - elif (c == 0): - self.h.write ('#define %s(arg1) STAP_PROBE%d(provider,%s,arg1)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 1): - self.h.write ('#define %s(arg1,arg2) STAP_PROBE%d(provider,%s,arg1,arg2)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 2): - self.h.write ('#define %s(arg1,arg2,arg3) STAP_PROBE%d(provider,%s,arg1,arg2,arg3)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 3): - self.h.write ('#define %s(arg1,arg2,arg3,arg4) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 4): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 5): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5,arg6) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5,arg6)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 6): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5,arg6,arg7) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5,arg6,arg7)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 7): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 8): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)\n' % (this_probe_canon, c+1, this_probe)) - elif (c == 9): - self.h.write ('#define %s(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) STAP_PROBE%d(provider,%s,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10)\n' % (this_probe_canon, c+1, this_probe)) + define_str = "#define %s(" % (this_probe_canon) + stap_str = "STAP_PROBE%s(provider,%s" % (c+1,this_probe) + i = 0 + while (i <= c): + if (i != 0): + define_str += "," + define_str = define_str + "arg%s" % (i+1); + stap_str = stap_str + ",arg%s" % (i+1); + i += 1 self.h.write ('#define %s_ENABLED() 1\n' % this_probe_canon) + self.h.write (define_str + ")\\\n") + self.h.write (stap_str + ")\n\n") def get(self, arg): print arg @@ -89,9 +78,6 @@ class provider: return self.arglist[arg] else: return "" -######################################################################## -# main -######################################################################## def usage (): print "Usage " + sys.argv[0] + " [-h | -G] -s File.d -o File {Files}" @@ -107,6 +93,11 @@ def open_file (arg): sys.exit(1) return file + +######################################################################## +# main +######################################################################## + if (len (sys.argv) < 2): usage() |