From 8ef38186faea3d9b5e6f0f1242f668cb7e7a3d52 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 12 Jun 2000 19:57:02 +0000 Subject: Patch from John Cotton , Charles-Antoine Gauthier , and Darlene A. Stewart to add support for a number of very significant things: + BSPs for many variations on the Motorola MBX8xx board series + Cache Manager including initial support for m68040 and PowerPC + Rework of mpc8xx libcpu code so all mpc8xx CPUs now use same code base. + Rework of eth_comm BSP to utiltize above. John reports this works on the 821 and 860 --- c/src/lib/libcpu/powerpc/old-exceptions/cpu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'c/src/lib/libcpu/powerpc/old-exceptions/cpu.c') diff --git a/c/src/lib/libcpu/powerpc/old-exceptions/cpu.c b/c/src/lib/libcpu/powerpc/old-exceptions/cpu.c index 7d6824cb26..5a5fadfd97 100644 --- a/c/src/lib/libcpu/powerpc/old-exceptions/cpu.c +++ b/c/src/lib/libcpu/powerpc/old-exceptions/cpu.c @@ -50,6 +50,9 @@ static void ppc_spurious(int, CPU_Interrupt_frame *); +int _CPU_spurious_count = 0; +int _CPU_last_spurious = 0; + void _CPU_Initialize( rtems_cpu_table *cpu_table, void (*thread_dispatch) /* ignored on this CPU */ @@ -369,6 +372,8 @@ static void ppc_spurious(int v, CPU_Interrupt_frame *i) "=&r" ((r)) : "0" ((r))); /* TSR */ } #endif + ++_CPU_spurious_count; + _CPU_last_spurious = v; } void _CPU_Fatal_error(unsigned32 _error) @@ -748,7 +753,7 @@ unsigned32 ppc_exception_vector_addr( case PPC_IRQ_LVL7: Offset = 0x23c0; break; - case PPC_IRQ_CPM_RESERVED_0: + case PPC_IRQ_CPM_ERROR: Offset = 0x2400; break; case PPC_IRQ_CPM_PC4: -- cgit v1.2.3