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/* |
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* Cisco router simulation platform. |
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* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
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* |
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* Just an empty JIT template file for architectures not supported by the JIT |
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* code. |
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*/ |
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|
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <string.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <sys/mman.h> |
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#include <fcntl.h> |
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|
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#include "cpu.h" |
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#include "mips64_jit.h" |
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#include "mips64_nojit_trans.h" |
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|
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/* Set an IRQ */ |
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void mips64_set_irq(cpu_mips_t *cpu,m_uint8_t irq) |
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{ |
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m_uint32_t m; |
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m = (1 << (irq + MIPS_CP0_CAUSE_ISHIFT)) & MIPS_CP0_CAUSE_IMASK; |
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MIPS64_IRQ_LOCK(cpu); |
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cpu->irq_cause |= m; |
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MIPS64_IRQ_UNLOCK(cpu); |
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} |
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|
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/* Clear an IRQ */ |
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void mips64_clear_irq(cpu_mips_t *cpu,m_uint8_t irq) |
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{ |
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m_uint32_t m; |
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|
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m = (1 << (irq + MIPS_CP0_CAUSE_ISHIFT)) & MIPS_CP0_CAUSE_IMASK; |
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MIPS64_IRQ_LOCK(cpu); |
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cpu->irq_cause &= ~m; |
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MIPS64_IRQ_UNLOCK(cpu); |
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|
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if (!cpu->irq_cause) |
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cpu->irq_pending = 0; |
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} |
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|
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#define EMPTY(func) func { \ |
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fprintf(stderr,"This function should not be called: "#func"\n"); \ |
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abort(); \ |
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} |
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|
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EMPTY(void mips64_jit_tcb_push_epilog(mips64_jit_tcb_t *block)); |
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EMPTY(void mips64_jit_tcb_exec(cpu_mips_t *cpu,mips64_jit_tcb_t *block)); |
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EMPTY(void mips64_set_pc(mips64_jit_tcb_t *b,m_uint64_t new_pc)); |
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EMPTY(void mips64_set_ra(mips64_jit_tcb_t *b,m_uint64_t ret_pc)); |
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EMPTY(void mips64_emit_breakpoint(mips64_jit_tcb_t *b)); |
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EMPTY(void mips64_emit_single_step(mips64_jit_tcb_t *b,mips_insn_t insn)); |
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EMPTY(int mips64_emit_invalid_delay_slot(mips64_jit_tcb_t *b)); |
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EMPTY(void mips64_inc_cp0_count_reg(mips64_jit_tcb_t *b)); |
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EMPTY(void mips64_check_pending_irq(mips64_jit_tcb_t *b)); |
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EMPTY(void mips64_inc_perf_counter(mips64_jit_tcb_t *b)); |
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|
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/* MIPS instruction array */ |
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struct mips64_insn_tag mips64_insn_tags[] = { |
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{ NULL, 0, 0, 0 }, |
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}; |