RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

Resolve link problems with psim irq-server

Browse Source
This commit is contained in:
Jennifer Averett
2012-03-30 08:38:14 -05:00
parent 40b8f63a10
commit 97f82fcdc0
4 changed files with 43 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
c/src/lib/libbsp/powerpc/psim/Makefile.am
View File

@@ -48,8 +48,11 @@ libbsp_a_SOURCES += ../../shared/console-polled.c
libbsp_a_SOURCES += console/console-io.c console/consupp.S
# irq
include_bsp_HEADERS = irq/irq.h ../shared/openpic/openpic.h
libbsp_a_SOURCES += irq/irq_init.c ../shared/irq/openpic_i8259_irq.c ../shared/openpic/openpic.c
include_bsp_HEADERS = irq/irq.h ../shared/openpic/openpic.h \
../../shared/include/irq-generic.h
libbsp_a_SOURCES += irq/irq_init.c ../shared/irq/openpic_i8259_irq.c \
../shared/openpic/openpic.c ../../shared/src/irq-server.c \
../../shared/src/irq-generic.c ../../shared/src/irq-default-handler.c
EXTRA_DIST = vectors/README
# vectors

31
c/src/lib/libbsp/powerpc/psim/irq/irq_init.c
View File

@@ -89,3 +89,34 @@ void BSP_rtems_irq_mng_init(unsigned cpuId)
printk("RTEMS IRQ management is now operationnal\n");
#endif
}
int psim_exception_handler( BSP_Exception_frame *frame, unsigned exception_number)
{
BSP_panic("Unexpected interrupt occured");
return 0;
}
/*
* functions to enable/disable a source at the ipic
*/
rtems_status_code bsp_interrupt_vector_enable( rtems_vector_number irqnum)
{
/* FIXME: do something */
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number irqnum)
{
/* FIXME: do something */
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_facility_initialize(void)
{
/* Install exception handler */
if (ppc_exc_set_handler( ASM_EXT_VECTOR, psim_exception_handler)) {
return RTEMS_IO_ERROR;
}
return RTEMS_SUCCESSFUL;
}

4
c/src/lib/libbsp/powerpc/psim/preinstall.am
View File

@@ -81,6 +81,10 @@ $(PROJECT_INCLUDE)/bsp/openpic.h: ../shared/openpic/openpic.h $(PROJECT_INCLUDE)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/openpic.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/openpic.h
$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
$(PROJECT_INCLUDE)/bsp/irq_supp.h: ../../../libcpu/@RTEMS_CPU@/@exceptions@/bspsupport/irq_supp.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq_supp.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq_supp.h

3
c/src/lib/libbsp/powerpc/psim/startup/linkcmds
View File

@@ -87,6 +87,9 @@ SECTIONS
_bsd__start_set_sysctl_set = .;
*(_bsd_set_sysctl_set);
_bsd__stop_set_sysctl_set = .;
_bsd__start_set_sysinit_set = .;
*(_bsd_set_sysinit_*);
_bsd__stop_set_sysinit_set = .;
bsp_section_rodata_end = .;
} > RAM