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

2004-11-22 Jennifer Averett <jennifer@OARcorp.com>

Browse Source 
PR 581/bsps
	* mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.h:
	Converting PSIM to new exception model required adding PSIM as
	PowerPC CPU model.
This commit is contained in:
Jennifer Averett
2004-11-22 22:15:47 +00:00
parent 270ce1ff68
commit faed5fa955
3 changed files with 44 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
c/src/lib/libcpu/powerpc/ChangeLog
View File

@@ -1,3 +1,10 @@
2004-11-22 Jennifer Averett <jennifer@OARcorp.com>
PR 581/bsps
* mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.h:
Converting PSIM to new exception model required adding PSIM as
PowerPC CPU model.
2004-11-20 Ralf Corsepius <ralf.corsepius@rtems.org> 2004-11-20 Ralf Corsepius <ralf.corsepius@rtems.org>
* powerpc/shared/include/cpuIdent.c, * powerpc/shared/include/cpuIdent.c,

36
c/src/lib/libcpu/powerpc/mpc6xx/exceptions/raw_exception.c
View File

@@ -67,6 +67,37 @@ int mpc750_vector_is_valid(rtems_vector vector)
} }
} }
int PSIM_vector_is_valid(rtems_vector vector)
{
switch(vector) {
case ASM_RESET_VECTOR: /* fall through */
case ASM_MACH_VECTOR:
case ASM_PROT_VECTOR:
case ASM_ISI_VECTOR:
case ASM_EXT_VECTOR:
case ASM_ALIGN_VECTOR:
case ASM_PROG_VECTOR:
case ASM_FLOAT_VECTOR:
case ASM_DEC_VECTOR:
return 1;
case ASM_SYS_VECTOR:
return 0;
case ASM_TRACE_VECTOR:
return 1;
case ASM_PERFMON_VECTOR:
return 0;
case ASM_IMISS_VECTOR: /* fall through */
case ASM_DLMISS_VECTOR:
case ASM_DSMISS_VECTOR:
case ASM_ADDR_VECTOR:
case ASM_SYSMGMT_VECTOR:
return 1;
case ASM_ITM_VECTOR:
return 0;
}
return 0;
}
int mpc603_vector_is_valid(rtems_vector vector) int mpc603_vector_is_valid(rtems_vector vector)
{ {
switch(vector) { switch(vector) {
@@ -152,6 +183,11 @@ int mpc60x_vector_is_valid(rtems_vector vector)
return 0; return 0;
} }
break; break;
case PPC_PSIM:
if (!PSIM_vector_is_valid(vector)) {
return 0;
}
break;
default: default:
printk("Please complete " printk("Please complete "
"libcpu/powerpc/mpc6xx/exceptions/raw_exception.c\n" "libcpu/powerpc/mpc6xx/exceptions/raw_exception.c\n"

1
c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h
View File

@@ -38,6 +38,7 @@ typedef enum
PPC_8240 = PPC_8260, PPC_8240 = PPC_8260,
PPC_8245 = 0x8081, PPC_8245 = 0x8081,
PPC_603le = 0x8082, /* 603le core, in MGT5100 and MPC5200 */ PPC_603le = 0x8082, /* 603le core, in MGT5100 and MPC5200 */
PPC_PSIM = 0xfffe, /* GDB PowerPC simulator -- fake version */
PPC_UNKNOWN = 0xffff PPC_UNKNOWN = 0xffff
} ppc_cpu_id_t; } ppc_cpu_id_t;