From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 22 Aug 2020 10:32:06 +0000 (+0100)
Subject: add pseudo-op conversion
X-Git-Tag: semi_working_ecp5~272^2~36
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f5501f8d5f419da2d0e96dcdc8e95c7afedf2868;p=soc.git

add pseudo-op conversion
---

diff --git a/src/soc/simulator/test_sim.py b/src/soc/simulator/test_sim.py
index 4c2554b7..b44d059f 100644
--- a/src/soc/simulator/test_sim.py
+++ b/src/soc/simulator/test_sim.py
@@ -58,6 +58,12 @@ class GeneralTestCases(FHDLTestCase):
         32b4:   00 00 00 60     nop
         32b8:   fc ff 00 42     bdnz    32b4 <cdelay+0x10>
         32bc:   20 00 80 4e     blr
+
+        notes on converting pseudo-assembler to actual:
+
+        * bdnz target (equivalent to: bc 16,0,target)
+        * Clear left immediate clrldi ra,rs,n (n < 64) rldicl ra,rs,0,n
+        * CTR mtctr Rx mtspr 9,Rx
         """
         pass