Changeset 8325447 in buchla-68k for rom/lowram.s

Timestamp:

08/07/2017 02:04:35 PM (7 years ago)

Author:

Thomas Lopatic <thomas@…>

Branches:

master

Children:

27c8d40

Parents:

84c0125

Message:

Removed _ prefix.

File:

• rom/lowram.s (modified) (8 diffs)

rom/lowram.s

@@ -20 +20 @@
 |        ...                    -text-
 |        ...
-|       _etext          end of 'text' area + 1
-|       basedat         start of 'data' area  (will usually be _etext)
+|       etext           end of 'text' area + 1
+|       basedat         start of 'data' area  (will usually be etext)
 |        ...
 |        ...                    -data-
 |        ...
-|       _edata          end of 'data' area + 1
-|       basebss         start of 'bss' area   (will usually be _edata)
+|       edata           end of 'data' area + 1
+|       basebss         start of 'bss' area   (will usually be edata)
 |        ...
 |        ...                    -BSS-
 |        ...
-|       _end            end of actual 'bss' area + 1
+|       end             end of actual 'bss' area + 1
 |        ...
 |        ...                    -heap-
@@ -55 +55 @@
 
                 .xdef   LOWRAM
-                .xdef   _Lo_RAM
-                .xdef   _Hi_RAM
+                .xdef   Lo_RAM
+                .xdef   Hi_RAM
 
                 .xdef   basebss
@@ -63 +63 @@
                 .xdef   p_env
 
-                .xdef   _p_tlen
-                .xdef   _p_dlen
+                .xdef   p_tlen
+                .xdef   p_dlen
 
 | Globals referred to here:
 
                 .xref   start_                  | entry point in fsmain.s
-                .xref   _panic                  | entry point in fsmain.s
+                .xref   panic                   | entry point in fsmain.s
 
-                .xref   _edata                  | supplied by loader
-                .xref   _etext                  | supplied by loader
+                .xref   edata                   | supplied by loader
+                .xref   etext                   | supplied by loader
 
 | ------------------------------------------------------------------------------
 | Memory setup:
-| ------------
+| -------------
 | The equate for HI_RAM must be set to match the memory configuration used.
 
@@ -88 +88 @@
 | LOWRAM -- Startup code for Buchla 700 application programs
 | ------    ------------------------------------------------
-_Lo_RAM:
+Lo_RAM:
 LOWRAM:         lea     basebss,a0              | setup bss base
                 move.l  a0,p_bbase              | ...
@@ -97 +97 @@
                 lea     basedat,a0              | setup data base
                 move.l  a0,p_dbase              | ...
-                lea     _edata,a1               | setup data length
+                lea     edata,a1                | setup data length
                 suba.l  a0,a1                   | ...
                 move.l  a1,p_dlen               | ...
@@ -103 +103 @@
                 lea     start_,a0               | setup text base
                 move.l  a0,p_tbase              | ...
-                lea     _etext,a1               | setup text length
+                lea     etext,a1                | setup text length
                 suba.l  a0,a1                   | ...
                 move.l  a1,p_tlen               | ...
@@ -118 +118 @@
 
                 move.l  #pmsg,-(a7)             | OOPS:  panic()
-                jsr     _panic                  | ... shouldn't ever return
+                jsr     panic                   | ... shouldn't ever return
                 addq.l  #4,a7
 
@@ -148 +148 @@
 BPLEN           =       current-p_lowtpa        | MUST be 0x0100 (or we goofed)
 
-_p_tlen         =       p_tlen                  | text length for MIDAS-VII
-_p_dlen         =       p_dlen                  | data length for MIDAS-VII
-
 | ------------------------------------------------------------------------------
                 .data