root / target-cris / exec.h @ 16415335
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1 | 81fdc5f8 | ths | /*
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2 | 81fdc5f8 | ths | * CRIS execution defines
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3 | 81fdc5f8 | ths | *
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4 | 81fdc5f8 | ths | * Copyright (c) 2007 AXIS Communications AB
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5 | 81fdc5f8 | ths | * Written by Edgar E. Iglesias
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6 | 81fdc5f8 | ths | *
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7 | 81fdc5f8 | ths | * This library is free software; you can redistribute it and/or
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8 | 81fdc5f8 | ths | * modify it under the terms of the GNU Lesser General Public
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9 | 81fdc5f8 | ths | * License as published by the Free Software Foundation; either
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10 | 81fdc5f8 | ths | * version 2 of the License, or (at your option) any later version.
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11 | 81fdc5f8 | ths | *
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12 | 81fdc5f8 | ths | * This library is distributed in the hope that it will be useful,
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13 | 81fdc5f8 | ths | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | 81fdc5f8 | ths | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 | 81fdc5f8 | ths | * General Public License for more details.
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16 | 81fdc5f8 | ths | *
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17 | 81fdc5f8 | ths | * You should have received a copy of the GNU Lesser General Public
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18 | 8167ee88 | Blue Swirl | * License along with this library; if not, see <http://www.gnu.org/licenses/>.
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19 | 81fdc5f8 | ths | */
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20 | 81fdc5f8 | ths | #include "dyngen-exec.h" |
21 | 81fdc5f8 | ths | |
22 | 81fdc5f8 | ths | register struct CPUCRISState *env asm(AREG0); |
23 | 31c18d87 | edgar_igl | |
24 | 81fdc5f8 | ths | #include "cpu.h" |
25 | 81fdc5f8 | ths | #include "exec-all.h" |
26 | 81fdc5f8 | ths | |
27 | 81fdc5f8 | ths | static inline void env_to_regs(void) |
28 | 81fdc5f8 | ths | { |
29 | 81fdc5f8 | ths | } |
30 | 81fdc5f8 | ths | |
31 | 81fdc5f8 | ths | static inline void regs_to_env(void) |
32 | 81fdc5f8 | ths | { |
33 | 81fdc5f8 | ths | } |
34 | 81fdc5f8 | ths | |
35 | 81fdc5f8 | ths | #if !defined(CONFIG_USER_ONLY)
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36 | 81fdc5f8 | ths | #include "softmmu_exec.h" |
37 | 81fdc5f8 | ths | #endif
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38 | 81fdc5f8 | ths | |
39 | 81fdc5f8 | ths | void cpu_cris_flush_flags(CPUCRISState *env, int cc_op); |
40 | 81fdc5f8 | ths | void helper_movec(CPUCRISState *env, int reg, uint32_t val); |
41 | 81fdc5f8 | ths | |
42 | 6a4955a8 | aliguori | static inline int cpu_has_work(CPUState *env) |
43 | 6a4955a8 | aliguori | { |
44 | 6a4955a8 | aliguori | return (env->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI));
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45 | 6a4955a8 | aliguori | } |
46 | 6a4955a8 | aliguori | |
47 | 81fdc5f8 | ths | static inline int cpu_halted(CPUState *env) { |
48 | 81fdc5f8 | ths | if (!env->halted)
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49 | 81fdc5f8 | ths | return 0; |
50 | 69b5cae1 | edgar_igl | |
51 | 69b5cae1 | edgar_igl | /* IRQ, NMI and GURU execeptions wakes us up. */
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52 | 69b5cae1 | edgar_igl | if (env->interrupt_request
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53 | 69b5cae1 | edgar_igl | & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI)) { |
54 | 81fdc5f8 | ths | env->halted = 0;
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55 | 81fdc5f8 | ths | return 0; |
56 | 81fdc5f8 | ths | } |
57 | 81fdc5f8 | ths | return EXCP_HALTED;
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58 | 81fdc5f8 | ths | } |