From ea97fd6f72052f9d1bc994d8bd5471670b923501 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 29 Nov 2020 17:07:09 +0000
Subject: [PATCH] move instruction analysis programs to correct location

---
 lxo/532/insn-histogram.py                   | 69 ---------------------
 {lxo/532 => openpower/sv}/comp16-v1-skel.py |  0
 {lxo/532 => openpower/sv}/comp16-v2-skel.py |  0
 3 files changed, 69 deletions(-)
 delete mode 100644 lxo/532/insn-histogram.py
 rename {lxo/532 => openpower/sv}/comp16-v1-skel.py (100%)
 rename {lxo/532 => openpower/sv}/comp16-v2-skel.py (100%)

diff --git a/lxo/532/insn-histogram.py b/lxo/532/insn-histogram.py
deleted file mode 100644
index 9d6602342..000000000
--- a/lxo/532/insn-histogram.py
+++ /dev/null
@@ -1,69 +0,0 @@
-#! /bin/env python3
-
-# Feed this script the output of objdump -M raw --no-show-raw-insn ppc-prog
-
-# It will print the occurrence count of each opcode,
-# and under it, indented by one character,
-# the occurrence count of each operand.
-
-# Registers used as operands or as base addresses are counted
-# separately; immediates and offsets are grouped per bit length;
-# branch target offsets are grouped by range bit length.
-
-import sys
-import re
-
-insn = re.compile('\s+(?P<addr>[0-9a-f]+):\s+(?P<opcode>[^ \n]+) *(?P<operands>.*)[\n]?')
-
-opkind = re.compile('(?P<immediate>-?[0-9]+)|(?P<branch>[0-9a-f]+)(?: <.*>)?|(?P<offset>-?[0-9]+)\((?P<basereg>r[0-9]+)\)')
-
-histogram = {}
-
-def count(ops, op):
-    match = opkind.fullmatch(op)
-
-    if match is None:
-        op = op
-    elif match['immediate'] is not None:
-        op = "%i-bit" % int (op).bit_length ()
-    elif match['branch'] is not None:
-        op = "%i-bit range" % (int (match['branch'], 16) - int (addr, 16)).bit_length ()
-    elif match['offset'] is not None:
-        count(ops, match['offset'])
-        op = match['basereg']
-    else:
-        raise "unrecognized operand kind"
-
-    if op not in ops:
-        ops[op] = 1
-    else:
-        ops[op] += 1
-
-for line in sys.stdin:
-    match = insn.fullmatch(line)
-    if match is None:
-        continue
-
-    addr = match['addr']
-    opcode = match['opcode']
-    operands = match['operands']
-
-    if opcode not in histogram:
-        ops = {}
-        histogram[opcode] = [1,ops]
-    else:
-        histogram[opcode][0] += 1
-        ops = histogram[opcode][1]
-
-    if len(operands) > 0:
-        for operand in operands.split(','):
-            count(ops, operand)
-
-hist = list(histogram.items())
-hist.sort(key = (lambda x : x[1][0]))
-for x in hist:
-    print('%6i %s:' % (x[1][0], x[0]))
-    ops = list(x[1][1].items())
-    ops.sort(key = (lambda x : x[1]))
-    for x in ops:
-        print(' %6i %s' % (x[1], x[0]))
diff --git a/lxo/532/comp16-v1-skel.py b/openpower/sv/comp16-v1-skel.py
similarity index 100%
rename from lxo/532/comp16-v1-skel.py
rename to openpower/sv/comp16-v1-skel.py
diff --git a/lxo/532/comp16-v2-skel.py b/openpower/sv/comp16-v2-skel.py
similarity index 100%
rename from lxo/532/comp16-v2-skel.py
rename to openpower/sv/comp16-v2-skel.py
-- 
2.30.2