32 lines
994 B
Text
32 lines
994 B
Text
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--- linux-mips-cvs/arch/mips/kernel/traps.c 2004-11-22 14:38:23.000000000 +0100
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+++ linux-broadcom/arch/mips/kernel/traps.c 2005-01-31 13:13:14.000000000 +0100
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@@ -919,6 +919,7 @@
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void __init trap_init(void)
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{
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extern char except_vec1_generic;
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+ extern char except_vec2_generic;
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extern char except_vec3_generic, except_vec3_r4000;
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extern char except_vec_ejtag_debug;
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extern char except_vec4;
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@@ -926,6 +927,7 @@
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/* Copy the generic exception handler code to it's final destination. */
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memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80);
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+ memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80);
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/*
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* Setup default vectors
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@@ -984,6 +986,12 @@
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set_except_vector(13, handle_tr);
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set_except_vector(22, handle_mdmx);
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+ if (current_cpu_data.cputype == CPU_SB1) {
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+ /* Enable timer interrupt and scd mapped interrupt */
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+ clear_c0_status(0xf000);
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+ set_c0_status(0xc00);
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+ }
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+
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if (cpu_has_fpu && !cpu_has_nofpuex)
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set_except_vector(15, handle_fpe);
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