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2004-10-21 Ralf Corsepius <ralf_corsepius@rtems.org>

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* start/preload.S, include/bsp.h, vectors/exceptionhandler.c,
	startup/bspstart.c: Misc. adaptations to rtems-4.7.
This commit is contained in:
Ralf Corsepius
2004-10-21 08:17:43 +00:00
parent 24c094c72e
commit f4a59e3376
5 changed files with 17 additions and 14 deletions
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5
c/src/lib/libbsp/powerpc/mvme5500/ChangeLog
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@@ -1,3 +1,8 @@
2004-10-21 Ralf Corsepius <ralf_corsepius@rtems.org>
* start/preload.S, include/bsp.h, vectors/exceptionhandler.c,
startup/bspstart.c: Misc. adaptations to rtems-4.7.
2004-10-21 Ralf Corsepius <ralf_corsepius@rtems.org> 2004-10-21 Ralf Corsepius <ralf_corsepius@rtems.org>
* configure: Remove (Bogus). * configure: Remove (Bogus).

4
c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h
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@@ -17,8 +17,8 @@
#include <bspopts.h> #include <bspopts.h>
#include <rtems.h> #include <rtems.h>
#include <console.h> #include <rtems/console.h>
#include <clockdrv.h> #include <rtems/clockdrv.h>
#include <libcpu/io.h> #include <libcpu/io.h>
#include <bsp/vectors.h> #include <bsp/vectors.h>

2
c/src/lib/libbsp/powerpc/mvme5500/start/preload.S
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@@ -85,7 +85,7 @@
#endif #endif
#include <rtems/score/cpu.h> #include <rtems/score/cpu.h>
#include <asm.h> #include <rtems/asm.h>
/* Note that major modifications may be needed /* Note that major modifications may be needed
* if DESTINATION_ADDR is not 0 * if DESTINATION_ADDR is not 0

12
c/src/lib/libbsp/powerpc/mvme5500/startup/bspstart.c
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@@ -61,8 +61,8 @@
/* there is no public Workspace_Free() variant :-( */ /* there is no public Workspace_Free() variant :-( */
#include <rtems/score/wkspace.h> #include <rtems/score/wkspace.h>
rtems_unsigned32 uint32_t
_bsp_sbrk_init(rtems_unsigned32 heap_start, rtems_unsigned32 *heap_size_p); _bsp_sbrk_init(uint32_t heap_start, uint32_t *heap_size_p);
/* provide access to the command line parameters */ /* provide access to the command line parameters */
char *BSP_commandline_string = 0; char *BSP_commandline_string = 0;
@@ -134,7 +134,7 @@ static unsigned long
heapStart(void) heapStart(void)
{ {
unsigned long rval; unsigned long rval;
rval = ((rtems_unsigned32) __rtems_end) +INIT_STACK_SIZE + INTR_STACK_SIZE; rval = ((uint32_t) __rtems_end) +INIT_STACK_SIZE + INTR_STACK_SIZE;
if (rval & (CPU_ALIGNMENT-1)) if (rval & (CPU_ALIGNMENT-1))
rval = (rval + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1); rval = (rval + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
return rval; return rval;
@@ -189,10 +189,10 @@ extern void bsp_libc_init( void *, unsigned32, int );
void bsp_pretasking_hook(void) void bsp_pretasking_hook(void)
{ {
rtems_unsigned32 heap_start=heapStart(); uint32_t heap_start=heapStart();
rtems_unsigned32 heap_size,heap_sbrk_spared; uint32_t heap_size,heap_sbrk_spared;
char *buf; char *buf;
extern rtems_unsigned32 _bsp_sbrk_init(rtems_unsigned32, rtems_unsigned32*); extern uint32_t _bsp_sbrk_init(uint32_t, uint32_t*);
heap_size = (BSP_mem_size - heap_start) - BSP_Configuration.work_space_size; heap_size = (BSP_mem_size - heap_start) - BSP_Configuration.work_space_size;

8
c/src/lib/libbsp/powerpc/mvme5500/vectors/exceptionhandler.c
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@@ -42,7 +42,7 @@ volatile BSP_ExceptionExtension test;
void void
BSP_exceptionHandler(BSP_Exception_frame* excPtr) BSP_exceptionHandler(BSP_Exception_frame* excPtr)
{ {
rtems_unsigned32 note; uint32_t note;
BSP_ExceptionExtension ext=0; BSP_ExceptionExtension ext=0;
rtems_id id=0; rtems_id id=0;
int recoverable = 0; int recoverable = 0;
@@ -147,8 +147,6 @@ int quiet=0;
printk(" TEA"); printk(" TEA");
} }
if (excPtr->EXC_SRR1 & (SRR1_MCP_EXC)) { if (excPtr->EXC_SRR1 & (SRR1_MCP_EXC)) {
unsigned char c1,c2;
unsigned int l;
unsigned long gerr; unsigned long gerr;
if (!quiet) printk(" MCP\n"); if (!quiet) printk(" MCP\n");
@@ -180,8 +178,8 @@ int quiet=0;
if (id) { if (id) {
/* if there's a highlevel hook, install it */ /* if there's a highlevel hook, install it */
if (ext && ext->highlevelHook) { if (ext && ext->highlevelHook) {
excPtr->EXC_SRR0 = (rtems_unsigned32)ext->highlevelHook; excPtr->EXC_SRR0 = (uint32_t)ext->highlevelHook;
excPtr->GPR3 = (rtems_unsigned32)ext; excPtr->GPR3 = (uint32_t)ext;
return; return;
} }
if (excPtr->EXC_SRR1 & MSR_FP) { if (excPtr->EXC_SRR1 & MSR_FP) {