Changeset 936f288 in rtems

Timestamp:

10/04/99 13:42:45 (24 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

67d0f4e

Parents:

473b4e5

Message:

Setup environment pointer for getenv/putenv. Patch from Eric Norum
<eric@…>.

Location:

c/src/lib/libbsp/m68k/gen68360

Files:

• start/start.S (modified) (3 diffs)
• start360/start360.S (modified) (3 diffs)

c/src/lib/libbsp/m68k/gen68360/start/start.S

@@ -397 +397 @@
 
         movel   #stack_init,a7          | set master stack pointer
-        movel   d0,a7@-                 | environp
-        movel   d0,a7@-                 | argv
+        pea     env                     | envp
+        pea     arg                     | argv
         movel   d0,a7@-                 | argc
         jsr     SYM(boot_card)          | Call C main
@@ -423 +423 @@
         PUBLIC (environ)
 SYM (environ):
-        .long   0
+        .long   env
         PUBLIC (_M68kSpuriousInterruptCount)
 SYM (_M68kSpuriousInterruptCount):
@@ -429 +429 @@
 END_DATA_DCL
 
+BEGIN_BSS
+env:    .long   0
+arg:    .long   0
+END_BSS
+
 END
 

c/src/lib/libbsp/m68k/gen68360/start360/start360.S

@@ -397 +397 @@
 
         movel   #stack_init,a7          | set master stack pointer
-        movel   d0,a7@-                 | environp
-        movel   d0,a7@-                 | argv
+        pea     env                     | envp
+        pea     arg                     | argv
         movel   d0,a7@-                 | argc
         jsr     SYM(boot_card)          | Call C main
@@ -423 +423 @@
         PUBLIC (environ)
 SYM (environ):
-        .long   0
+        .long   env
         PUBLIC (_M68kSpuriousInterruptCount)
 SYM (_M68kSpuriousInterruptCount):
@@ -429 +429 @@
 END_DATA_DCL
 
+BEGIN_BSS
+env:    .long   0
+arg:    .long   0
+END_BSS
+
 END