(no commit message)

diff --git a/docs/pypowersim.mdwn b/docs/pypowersim.mdwn
index 85e67e2d236d57f17d31ac409390a46a1ee630a7..178b3fcf66c7a340e0a9ab044a00f5c755ed2f25 100644 (file)
--- a/docs/pypowersim.mdwn
+++ b/docs/pypowersim.mdwn
@@ -51,10 +51,17 @@ See <https://git.libre-soc.org/?p=openpower-isa.git;a=blob;f=media/audio/mp3/mp3
 
 This file sets the GPRs to explicit values prior to execution.
 This allows for example a function call's parameters, according
-to Power ISA [ABI](), to be set conveniently and quickly, but
+to Power ISA
+[ABI calling convention](https://git.libre-soc.org/?p=openpower-isa.git;a=blob;f=media/calling-conv;hb=HEAD),
+to be set conveniently and quickly, but
 more importantly without requiring execution of additional
 instructions.
 
+In this example below the parameters point to areas of memory
+that are loaded or dumped, containing the input and output areas
+of the function.  They match up with the other parameters to the
+example script
+
 ```
    1 # void ff_mpadsp_apply_window_float(float *synth_buf, float *window,
    2 #                                  int *dither_state, float *samples,