From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Sun, 21 Dec 2003 10:44:39 +0000 (+0000)
Subject: Assume numeric subroutines use anything and change anything.
X-Git-Tag: V2.12.0~1007
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=da019b064ad2cc6abb6d0d64c17490f9b82ececb;p=cc65

Assume numeric subroutines use anything and change anything.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2801 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/src/cc65/codeinfo.c b/src/cc65/codeinfo.c
index 1a583ff02..8ac24b3e1 100644
--- a/src/cc65/codeinfo.c
+++ b/src/cc65/codeinfo.c
@@ -312,11 +312,12 @@ void GetFuncInfo (const char* Name, unsigned short* Use, unsigned short* Chg)
 
     } else if (IsDigit (Name[0]) || Name[0] == '$') {
 
-        /* A call to a numeric address. Assume that all CPU registers get
-         * used, but no memory contents are changed.
+        /* A call to a numeric address. Assume that anything gets used and
+         * destroyed. This is not a real problem, since numeric addresses
+         * are used mostly in inline assembly anyway.
          */
-        *Use = REG_AXY;
-        *Chg = REG_AXY;
+        *Use = REG_ALL;
+        *Chg = REG_ALL;
         return;
 
     } else {