Blah. Pre 2.92.

[fw/sdcc] / doc / random-notes.txt

diff --git a/doc/random-notes.txt b/doc/random-notes.txt
index 4c77790ebccd829b0734f509473e4d0b29d2b5c6..7ec7b844360766bc4d3be06153ed9848ae74db0d 100644 (file)
--- a/doc/random-notes.txt
+++ b/doc/random-notes.txt
@@ -51,5 +51,28 @@ yacc file. SDCCsymt.c and SDCCval.c havnt really changed in 5 days - must
 be SDCC.y.  Nope, no changes.  diff against 5 days ago shows only intersting
 changes are in SDCCicode.  Same with -14 days.
 
+Michael
+-------
+Next bug is global function parameters not being pushed correctly. i.e
 
+unsigned int counter;
 
+void print(void)
+{
+       printf("Counter is %u\n", counter);
+}
+generates:
+_print::
+       ld hl,#_counter
+       push hl
+       ld hl,#str_1
+       push hl
+       call printf
+       fix, ret
+
+which is more like:
+       printf("Counter is %u\n", &counter);
+       
+First looking in SDCCicode.c for the stuff that generates function calls:
+Probably a bug in geniCodeParams.
+Nope, a bug in my stuff :)