Changeset f70c86ea in rtems

Timestamp:

Nov 17, 2009, 11:42:53 AM (10 years ago)

Author:

Till Straumann <strauman@…>

Branches:

4.10, 4.11, master

Children:

b45feba

Parents:

34f2d67

Message:

2009-11-17 Till Straumann <strauman@…>

• new-exceptions/bspsupport/ppc_exc_categories.c: PSIM *must*not* hook SYS vector which is used e.g., for firmware I/O.

Added entries for AltiVec? on PSIM.

Location:

c/src/lib/libcpu/powerpc

Files:

• ChangeLog (modified) (1 diff)
• new-exceptions/bspsupport/ppc_exc_categories.c (modified) (4 diffs)

c/src/lib/libcpu/powerpc/ChangeLog

@@ +1 @@
+2009-11-17      Till Straumann <strauman@slac.stanford.edu>
+
+        * new-exceptions/bspsupport/ppc_exc_categories.c:
+        PSIM *must*not* hook SYS vector which is used e.g.,
+        for firmware I/O.
+
+        Added entries for AltiVec on PSIM.
+        
 2009-11-15      Till Straumann <strauman@slac.stanford.edu>
 

c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_categories.c

@@ -31 +31 @@
 #include <bsp/vectors.h>
 
-#define PPC_BASIC_VECS \
+#define PPC_BASIC_VECS_WO_SYS \
   [ASM_RESET_VECTOR] = PPC_EXC_CLASSIC, \
   [ASM_MACH_VECTOR] = PPC_EXC_CLASSIC, \
@@ -41 +41 @@
   [ASM_FLOAT_VECTOR] = PPC_EXC_CLASSIC, \
   [ASM_DEC_VECTOR] = PPC_EXC_CLASSIC | PPC_EXC_ASYNC, \
-  [ASM_SYS_VECTOR] = PPC_EXC_CLASSIC, \
   [ASM_TRACE_VECTOR] = PPC_EXC_CLASSIC
+
+#define PPC_BASIC_VECS \
+        PPC_BASIC_VECS_WO_SYS, \
+        [ASM_SYS_VECTOR] = PPC_EXC_CLASSIC
 
 static const ppc_exc_categories ppc_405_category_table = {
@@ -222 +225 @@
 
 static const ppc_exc_categories psim_category_table = {
-  PPC_BASIC_VECS,
+  PPC_BASIC_VECS_WO_SYS,
 
   [ASM_60X_SYSMGMT_VECTOR] = PPC_EXC_CLASSIC | PPC_EXC_ASYNC,
@@ -229 +232 @@
   [ASM_60X_DSMISS_VECTOR] = PPC_EXC_CLASSIC,
   [ASM_60X_ADDR_VECTOR] = PPC_EXC_CLASSIC,
+  [ASM_60X_VEC_VECTOR] = PPC_EXC_CLASSIC,
+  [ASM_60X_VEC_ASSIST_VECTOR] = PPC_EXC_CLASSIC,
 };