Changeset cc043dc in rtems

Timestamp:

02/17/05 04:23:18 (18 years ago)

Author:

Ralf Corsepius <ralf.corsepius@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

2195ccf3

Parents:

b4f43549

Message:

2005-02-17 Ralf Corsepius <ralf.corsepius@…>

• new-exceptions/cpu.c, rtems/powerpc/powerpc.h: Remove CPU_MINIMUM_STACK_FRAME_SIZE. Use PPC_MINIMUM_STACK_FRAME_SIZE instead.
• rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.

Location:

c/src/lib/libcpu/powerpc

Files:

• ChangeLog (modified) (1 diff)
• new-exceptions/cpu.c (modified) (2 diffs)
• old-exceptions/cpu.c (modified) (2 diffs)
• rtems/powerpc/powerpc.h (modified) (1 diff)

c/src/lib/libcpu/powerpc/ChangeLog

@@ +1 @@
+2005-02-17      Ralf Corsepius <ralf.corsepius@rtems.org>
+
+        * new-exceptions/cpu.c, rtems/powerpc/powerpc.h: 
+        Remove CPU_MINIMUM_STACK_FRAME_SIZE.
+        Use PPC_MINIMUM_STACK_FRAME_SIZE instead.
+        * rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.
+
 2005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
 

c/src/lib/libcpu/powerpc/new-exceptions/cpu.c

@@ -66 +66 @@
  */
 
-/* PPC_ABI_SVR4 or PPC_ABI_EABI */
-#define CPU_MINIMUM_STACK_FRAME_SIZE 8
-
 void _CPU_Context_Initialize(
   Context_Control  *the_context,
@@ -81 +78 @@
   uint32_t   sp;
 
-  sp = (uint32_t)stack_base + size - CPU_MINIMUM_STACK_FRAME_SIZE;
+  sp = (uint32_t)stack_base + size - PPC_MINIMUM_STACK_FRAME_SIZE;
 
   sp &= ~(CPU_STACK_ALIGNMENT-1);

c/src/lib/libcpu/powerpc/old-exceptions/cpu.c

@@ -221 +221 @@
  */
 
-/* PPC_ABI_SVR4 or PPC_ABI_EABI */
-#define CPU_MINIMUM_STACK_FRAME_SIZE 8
-
 void _CPU_Context_Initialize(
   Context_Control  *the_context,
@@ -236 +233 @@
   uint32_t   sp;
 
-  sp = (uint32_t)stack_base + size - CPU_MINIMUM_STACK_FRAME_SIZE;
+  sp = (uint32_t)stack_base + size - PPC_MINIMUM_STACK_FRAME_SIZE;
   *((uint32_t*)sp) = 0;
   the_context->gpr1 = sp;

c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h

@@ -702 +702 @@
 #define PPC_INIT_FPSCR          0x000000f8
 
+
+#define PPC_MINIMUM_STACK_FRAME_SIZE PPC_STACK_ALIGNMENT
+
 #ifdef __cplusplus
 }