Changeset f398452 in rtems

Timestamp:

03/21/96 20:19:33 (27 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

14966f8

Parents:

d08b1c75

Message:

updated for 68302 and so gen68360 bsp would compile

Files:

• c/src/exec/score/cpu/m68k/asm.h (modified) (1 diff)
• c/src/exec/score/cpu/m68k/m68k.h (modified) (2 diffs)
• cpukit/score/cpu/m68k/asm.h (modified) (1 diff)
• cpukit/score/cpu/m68k/rtems/asm.h (modified) (1 diff)

c/src/exec/score/cpu/m68k/asm.h

@@ -82 +82 @@
 #define usp REG (usp)
 #define isp REG (isp)
-#define sr REG (sr)
+#define sr  REG (sr)
+#define vbr REG (vbr)
+#define dfc REG (dfc)
 
 #define fp0 REG (fp0)

c/src/exec/score/cpu/m68k/m68k.h

@@ -59 +59 @@
  *     m68lc040      (no FP)
  *     m68ec040      (no FP)
+ *     m68302        (no FP)
  *     m68360        (no FP)
  *
@@ -141 +142 @@
 #define M68K_HAS_PREINDEXING     1
 
+#elif defined(m68302)
+ /* essentially a m68000 with onboard peripherals */
+#define CPU_MODEL_NAME         "m68302"
+#define M68K_HAS_VBR             0
+#define M68K_HAS_SEPARATE_STACKS 0
+#define M68K_HAS_FPU             0
+#define M68K_HAS_BFFFO           0
+#define M68K_HAS_PREINDEXING     0
+
 #elif defined(m68332)
  

cpukit/score/cpu/m68k/asm.h

@@ -82 +82 @@
 #define usp REG (usp)
 #define isp REG (isp)
-#define sr REG (sr)
+#define sr  REG (sr)
+#define vbr REG (vbr)
+#define dfc REG (dfc)
 
 #define fp0 REG (fp0)

cpukit/score/cpu/m68k/rtems/asm.h

@@ -82 +82 @@
 #define usp REG (usp)
 #define isp REG (isp)
-#define sr REG (sr)
+#define sr  REG (sr)
+#define vbr REG (vbr)
+#define dfc REG (dfc)
 
 #define fp0 REG (fp0)