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autoconf.c
(3.38 KB)
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bcopy.S
(6.4 KB)
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bus_space_generic.c
(17.44 KB)
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busdma_machdep.c
(40.9 KB)
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cache.c
(11.76 KB)
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cache_mipsNN.c
(28.85 KB)
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cpu.c
(15.33 KB)
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db_disasm.c
(10.94 KB)
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db_interface.c
(8.46 KB)
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db_trace.c
(11.38 KB)
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dump_machdep.c
(1.89 KB)
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elf_machdep.c
(12.77 KB)
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elf_trampoline.c
(5.67 KB)
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exception.S
(33.09 KB)
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fp.S
(78.42 KB)
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freebsd32_machdep.c
(12.66 KB)
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gdb_machdep.c
(6.65 KB)
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genassym.c
(8.92 KB)
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in_cksum.c
(6.37 KB)
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inckern.S
(1.62 KB)
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intr_machdep.c
(7.67 KB)
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libkern_machdep.c
(1.67 KB)
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locore.S
(5.93 KB)
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machdep.c
(14.16 KB)
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mem.c
(4.57 KB)
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minidump_machdep.c
(8.27 KB)
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mips_pic.c
(17.28 KB)
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mp_machdep.c
(7.73 KB)
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mpboot.S
(2.71 KB)
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nexus.c
(16.24 KB)
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octeon_cop2.c
(2.12 KB)
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octeon_cop2_swtch.S
(7.38 KB)
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ofw_machdep.c
(2.28 KB)
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pm_machdep.c
(13.79 KB)
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pmap.c
(90.48 KB)
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ptrace_machdep.c
(1.6 KB)
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sc_machdep.c
(2.21 KB)
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stack_machdep.c
(4.37 KB)
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stdatomic.c
(11.64 KB)
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support.S
(20.36 KB)
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swtch.S
(19.44 KB)
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sys_machdep.c
(2.75 KB)
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tick.c
(9.8 KB)
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tlb.c
(8.78 KB)
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trap.c
(43.68 KB)
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uio_machdep.c
(4.49 KB)
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uma_machdep.c
(2.72 KB)
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vm_machdep.c
(16.44 KB)
Editing: mpboot.S
/*- * Copyright (c) 2010 Neelkanth Natu * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include <machine/asm.h> #include <machine/cpu.h> #include <machine/cpuregs.h> #include "assym.inc" .text .set noat .set noreorder /* XXX move this to a header file */ #if defined(CPU_CNMIPS) #define CLEAR_STATUS \ mfc0 a0, MIPS_COP_0_STATUS ;\ li a2, (MIPS_SR_KX | MIPS_SR_SX | MIPS_SR_UX) ; \ or a0, a0, a2 ; \ li a2, ~(MIPS_SR_INT_IE | MIPS_SR_EXL | MIPS_SR_KSU_USER | MIPS_SR_BEV) ; \ and a0, a0, a2 ; \ mtc0 a0, MIPS_COP_0_STATUS #elif defined(__mips_n64) #define CLEAR_STATUS \ li a0, (MIPS_SR_KX | MIPS_SR_UX) ; \ mtc0 a0, MIPS_COP_0_STATUS #else #define CLEAR_STATUS \ mtc0 zero, MIPS_COP_0_STATUS #endif GLOBAL(mpentry) CLEAR_STATUS /* disable interrupts */ mtc0 zero, MIPS_COP_0_CAUSE /* clear soft interrupts */ li t0, MIPS_CCA_CACHED /* make sure kseg0 is cached */ mtc0 t0, MIPS_COP_0_CONFIG COP0_SYNC jal platform_processor_id /* get the processor number */ nop move s0, v0 /* * Initialize stack and call machine startup */ PTR_LA sp, _C_LABEL(pcpu_space) addiu sp, (PAGE_SIZE * 2) - CALLFRAME_SIZ sll t0, s0, PAGE_SHIFT + 1 addu sp, sp, t0 /* Zero out old ra and old fp for debugger */ sw zero, CALLFRAME_SIZ - 4(sp) sw zero, CALLFRAME_SIZ - 8(sp) PTR_LA gp, _C_LABEL(_gp) jal platform_init_ap move a0, s0 jal smp_init_secondary move a0, s0 PANIC("AP startup failed!")
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