Changeset fe8e18a in rtems

Timestamp:

04/16/00 17:01:18 (24 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Children:

dda3dc9a

Parents:

e283b909

Message:

Patch from Eric Norum <eric@…> to modify the generic
m68k start code to setup the "environ" variable properly. With
this patch, his EPICS application that runs on the gen68360
also runs on the mvmv167.

File:

• c/src/lib/libbsp/m68k/shared/start.S (modified) (3 diffs)

c/src/lib/libbsp/m68k/shared/start.S

@@ -92 +92 @@
         movec   a0,isp                | set interrupt stack
 #endif
-        movel   #0,a7@-               | push environp
-        movel   #0,a7@-               | push argv
+        pea     env                   | push environp
+        pea     arg                   | push argv
         movel   #0,a7@-               | push argc
 
@@ -116 +116 @@
 BEGIN_DATA
 
+        PUBLIC (environ)
+        .align 2
+SYM (environ):
+        .long   env
+
         PUBLIC (start_frame)
 SYM (start_frame):
@@ -124 +129 @@
 BEGIN_BSS
 
-        PUBLIC (environ)
-        .align 2
-SYM (environ):
-        .long  0
+env: .long  0
+arg: .long  0
 
         PUBLIC (initial_isp)