[mirror_qemu.git] / target-xtensa / overlay_tool.h

/*
 * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of the Open Source and Linux Lab nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 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.
 */

#define XTREG(idx, ofs, bi, sz, al, no, flags, cp, typ, grp, name, \
        a1, a2, a3, a4, a5, a6) \
    { .targno = (no), .type = (typ), .group = (grp), .size = (sz) },
#define XTREG_END { .targno = -1 },

#ifndef XCHAL_HAVE_DEPBITS
#define XCHAL_HAVE_DEPBITS 0
#endif

#ifndef XCHAL_HAVE_DIV32
#define XCHAL_HAVE_DIV32 0
#endif

#ifndef XCHAL_UNALIGNED_LOAD_HW
#define XCHAL_UNALIGNED_LOAD_HW 0
#endif

#ifndef XCHAL_HAVE_VECBASE
#define XCHAL_HAVE_VECBASE 0
#define XCHAL_VECBASE_RESET_VADDR 0
#endif

#ifndef XCHAL_HW_MIN_VERSION
#define XCHAL_HW_MIN_VERSION 0
#endif

#define XCHAL_OPTION(xchal, qemu) ((xchal) ? XTENSA_OPTION_BIT(qemu) : 0)

#define XTENSA_OPTIONS ( \
    XCHAL_OPTION(XCHAL_HAVE_DENSITY, XTENSA_OPTION_CODE_DENSITY) | \
    XCHAL_OPTION(XCHAL_HAVE_LOOPS, XTENSA_OPTION_LOOP) | \
    XCHAL_OPTION(XCHAL_HAVE_ABSOLUTE_LITERALS, XTENSA_OPTION_EXTENDED_L32R) | \
    XCHAL_OPTION(XCHAL_HAVE_MUL16, XTENSA_OPTION_16_BIT_IMUL) | \
    XCHAL_OPTION(XCHAL_HAVE_MUL32, XTENSA_OPTION_32_BIT_IMUL) | \
    XCHAL_OPTION(XCHAL_HAVE_MUL32_HIGH, XTENSA_OPTION_32_BIT_IMUL_HIGH) | \
    XCHAL_OPTION(XCHAL_HAVE_DIV32, XTENSA_OPTION_32_BIT_IDIV) | \
    XCHAL_OPTION(XCHAL_HAVE_MAC16, XTENSA_OPTION_MAC16) | \
    XCHAL_OPTION(XCHAL_HAVE_NSA, XTENSA_OPTION_MISC_OP_NSA) | \
    XCHAL_OPTION(XCHAL_HAVE_MINMAX, XTENSA_OPTION_MISC_OP_MINMAX) | \
    XCHAL_OPTION(XCHAL_HAVE_SEXT, XTENSA_OPTION_MISC_OP_SEXT) | \
    XCHAL_OPTION(XCHAL_HAVE_CLAMPS, XTENSA_OPTION_MISC_OP_CLAMPS) | \
    XCHAL_OPTION(XCHAL_HAVE_CP, XTENSA_OPTION_COPROCESSOR) | \
    XCHAL_OPTION(XCHAL_HAVE_BOOLEANS, XTENSA_OPTION_BOOLEAN) | \
    XCHAL_OPTION(XCHAL_HAVE_FP, XTENSA_OPTION_FP_COPROCESSOR) | \
    XCHAL_OPTION(XCHAL_HAVE_RELEASE_SYNC, XTENSA_OPTION_MP_SYNCHRO) | \
    XCHAL_OPTION(XCHAL_HAVE_S32C1I, XTENSA_OPTION_CONDITIONAL_STORE) | \
    XCHAL_OPTION(XCHAL_HAVE_S32C1I && XCHAL_HW_MIN_VERSION >= 230000, \
        XTENSA_OPTION_ATOMCTL) | \
    XCHAL_OPTION(XCHAL_HAVE_DEPBITS, XTENSA_OPTION_DEPBITS) | \
    /* Interrupts and exceptions */ \
    XCHAL_OPTION(XCHAL_HAVE_EXCEPTIONS, XTENSA_OPTION_EXCEPTION) | \
    XCHAL_OPTION(XCHAL_HAVE_VECBASE, XTENSA_OPTION_RELOCATABLE_VECTOR) | \
    XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_EXCEPTION, \
        XTENSA_OPTION_UNALIGNED_EXCEPTION) | \
    XCHAL_OPTION(XCHAL_HAVE_INTERRUPTS, XTENSA_OPTION_INTERRUPT) | \
    XCHAL_OPTION(XCHAL_HAVE_HIGHPRI_INTERRUPTS, \
        XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT) | \
    XCHAL_OPTION(XCHAL_HAVE_CCOUNT, XTENSA_OPTION_TIMER_INTERRUPT) | \
    /* Local memory, TODO */ \
    XCHAL_OPTION(XCHAL_ICACHE_WAYS, XTENSA_OPTION_ICACHE) | \
    XCHAL_OPTION(XCHAL_ICACHE_LINE_LOCKABLE, \
            XTENSA_OPTION_ICACHE_INDEX_LOCK) | \
    XCHAL_OPTION(XCHAL_DCACHE_WAYS, XTENSA_OPTION_DCACHE) | \
    XCHAL_OPTION(XCHAL_DCACHE_LINE_LOCKABLE, \
            XTENSA_OPTION_DCACHE_INDEX_LOCK) | \
    XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_HW, XTENSA_OPTION_HW_ALIGNMENT) | \
    /* Memory protection and translation */ \
    XCHAL_OPTION(XCHAL_HAVE_MIMIC_CACHEATTR, \
            XTENSA_OPTION_REGION_PROTECTION) | \
    XCHAL_OPTION(XCHAL_HAVE_XLT_CACHEATTR, \
            XTENSA_OPTION_REGION_TRANSLATION) | \
    XCHAL_OPTION(XCHAL_HAVE_PTP_MMU, XTENSA_OPTION_MMU) | \
    XCHAL_OPTION(XCHAL_HAVE_CACHEATTR, XTENSA_OPTION_CACHEATTR) | \
    /* Other, TODO */ \
    XCHAL_OPTION(XCHAL_HAVE_WINDOWED, XTENSA_OPTION_WINDOWED_REGISTER) | \
    XCHAL_OPTION(XCHAL_HAVE_DEBUG, XTENSA_OPTION_DEBUG) |\
    XCHAL_OPTION(XCHAL_NUM_MISC_REGS > 0, XTENSA_OPTION_MISC_SR) | \
    XCHAL_OPTION(XCHAL_HAVE_THREADPTR, XTENSA_OPTION_THREAD_POINTER) | \
    XCHAL_OPTION(XCHAL_HAVE_PRID, XTENSA_OPTION_PROCESSOR_ID))

#ifndef XCHAL_WINDOW_OF4_VECOFS
#define XCHAL_WINDOW_OF4_VECOFS         0x00000000
#define XCHAL_WINDOW_UF4_VECOFS         0x00000040
#define XCHAL_WINDOW_OF8_VECOFS         0x00000080
#define XCHAL_WINDOW_UF8_VECOFS         0x000000C0
#define XCHAL_WINDOW_OF12_VECOFS        0x00000100
#define XCHAL_WINDOW_UF12_VECOFS        0x00000140
#endif

#if XCHAL_HAVE_WINDOWED
#define WINDOW_VECTORS \
   [EXC_WINDOW_OVERFLOW4] = XCHAL_WINDOW_OF4_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR, \
   [EXC_WINDOW_UNDERFLOW4] = XCHAL_WINDOW_UF4_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR, \
   [EXC_WINDOW_OVERFLOW8] = XCHAL_WINDOW_OF8_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR, \
   [EXC_WINDOW_UNDERFLOW8] = XCHAL_WINDOW_UF8_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR, \
   [EXC_WINDOW_OVERFLOW12] = XCHAL_WINDOW_OF12_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR, \
   [EXC_WINDOW_UNDERFLOW12] = XCHAL_WINDOW_UF12_VECOFS + \
       XCHAL_WINDOW_VECTORS_VADDR,
#else
#define WINDOW_VECTORS
#endif

#define EXCEPTION_VECTORS { \
        [EXC_RESET] = XCHAL_RESET_VECTOR_VADDR, \
        WINDOW_VECTORS \
        [EXC_KERNEL] = XCHAL_KERNEL_VECTOR_VADDR, \
        [EXC_USER] = XCHAL_USER_VECTOR_VADDR, \
        [EXC_DOUBLE] = XCHAL_DOUBLEEXC_VECTOR_VADDR, \
        [EXC_DEBUG] = XCHAL_DEBUG_VECTOR_VADDR, \
    }

#define INTERRUPT_VECTORS { \
        0, \
        0, \
        XCHAL_INTLEVEL2_VECTOR_VADDR, \
        XCHAL_INTLEVEL3_VECTOR_VADDR, \
        XCHAL_INTLEVEL4_VECTOR_VADDR, \
        XCHAL_INTLEVEL5_VECTOR_VADDR, \
        XCHAL_INTLEVEL6_VECTOR_VADDR, \
        XCHAL_INTLEVEL7_VECTOR_VADDR, \
    }

#define LEVEL_MASKS { \
        [1] = XCHAL_INTLEVEL1_MASK, \
        [2] = XCHAL_INTLEVEL2_MASK, \
        [3] = XCHAL_INTLEVEL3_MASK, \
        [4] = XCHAL_INTLEVEL4_MASK, \
        [5] = XCHAL_INTLEVEL5_MASK, \
        [6] = XCHAL_INTLEVEL6_MASK, \
        [7] = XCHAL_INTLEVEL7_MASK, \
    }

#define INTTYPE_MASKS { \
        [INTTYPE_EDGE] = XCHAL_INTTYPE_MASK_EXTERN_EDGE, \
        [INTTYPE_NMI] = XCHAL_INTTYPE_MASK_NMI, \
        [INTTYPE_SOFTWARE] = XCHAL_INTTYPE_MASK_SOFTWARE, \
    }

#define XTHAL_INTTYPE_EXTERN_LEVEL INTTYPE_LEVEL
#define XTHAL_INTTYPE_EXTERN_EDGE INTTYPE_EDGE
#define XTHAL_INTTYPE_NMI INTTYPE_NMI
#define XTHAL_INTTYPE_SOFTWARE INTTYPE_SOFTWARE
#define XTHAL_INTTYPE_TIMER INTTYPE_TIMER
#define XTHAL_INTTYPE_TBD1 INTTYPE_DEBUG
#define XTHAL_INTTYPE_TBD2 INTTYPE_WRITE_ERR
#define XTHAL_INTTYPE_WRITE_ERROR INTTYPE_WRITE_ERR
#define XTHAL_INTTYPE_PROFILING INTTYPE_PROFILING


#define INTERRUPT(i) { \
        .level = XCHAL_INT ## i ## _LEVEL, \
        .inttype = XCHAL_INT ## i ## _TYPE, \
    }

#define INTERRUPTS { \
        [0] = INTERRUPT(0), \
        [1] = INTERRUPT(1), \
        [2] = INTERRUPT(2), \
        [3] = INTERRUPT(3), \
        [4] = INTERRUPT(4), \
        [5] = INTERRUPT(5), \
        [6] = INTERRUPT(6), \
        [7] = INTERRUPT(7), \
        [8] = INTERRUPT(8), \
        [9] = INTERRUPT(9), \
        [10] = INTERRUPT(10), \
        [11] = INTERRUPT(11), \
        [12] = INTERRUPT(12), \
        [13] = INTERRUPT(13), \
        [14] = INTERRUPT(14), \
        [15] = INTERRUPT(15), \
        [16] = INTERRUPT(16), \
        [17] = INTERRUPT(17), \
        [18] = INTERRUPT(18), \
        [19] = INTERRUPT(19), \
        [20] = INTERRUPT(20), \
        [21] = INTERRUPT(21), \
        [22] = INTERRUPT(22), \
        [23] = INTERRUPT(23), \
        [24] = INTERRUPT(24), \
        [25] = INTERRUPT(25), \
        [26] = INTERRUPT(26), \
        [27] = INTERRUPT(27), \
        [28] = INTERRUPT(28), \
        [29] = INTERRUPT(29), \
        [30] = INTERRUPT(30), \
        [31] = INTERRUPT(31), \
    }

#define TIMERINTS { \
        [0] = XCHAL_TIMER0_INTERRUPT, \
        [1] = XCHAL_TIMER1_INTERRUPT, \
        [2] = XCHAL_TIMER2_INTERRUPT, \
    }

#define EXTINTS { \
        [0] = XCHAL_EXTINT0_NUM, \
        [1] = XCHAL_EXTINT1_NUM, \
        [2] = XCHAL_EXTINT2_NUM, \
        [3] = XCHAL_EXTINT3_NUM, \
        [4] = XCHAL_EXTINT4_NUM, \
        [5] = XCHAL_EXTINT5_NUM, \
        [6] = XCHAL_EXTINT6_NUM, \
        [7] = XCHAL_EXTINT7_NUM, \
        [8] = XCHAL_EXTINT8_NUM, \
        [9] = XCHAL_EXTINT9_NUM, \
        [10] = XCHAL_EXTINT10_NUM, \
        [11] = XCHAL_EXTINT11_NUM, \
        [12] = XCHAL_EXTINT12_NUM, \
        [13] = XCHAL_EXTINT13_NUM, \
        [14] = XCHAL_EXTINT14_NUM, \
        [15] = XCHAL_EXTINT15_NUM, \
        [16] = XCHAL_EXTINT16_NUM, \
        [17] = XCHAL_EXTINT17_NUM, \
        [18] = XCHAL_EXTINT18_NUM, \
        [19] = XCHAL_EXTINT19_NUM, \
        [20] = XCHAL_EXTINT20_NUM, \
        [21] = XCHAL_EXTINT21_NUM, \
        [22] = XCHAL_EXTINT22_NUM, \
        [23] = XCHAL_EXTINT23_NUM, \
        [24] = XCHAL_EXTINT24_NUM, \
        [25] = XCHAL_EXTINT25_NUM, \
        [26] = XCHAL_EXTINT26_NUM, \
        [27] = XCHAL_EXTINT27_NUM, \
        [28] = XCHAL_EXTINT28_NUM, \
        [29] = XCHAL_EXTINT29_NUM, \
        [30] = XCHAL_EXTINT30_NUM, \
        [31] = XCHAL_EXTINT31_NUM, \
    }

#define EXCEPTIONS_SECTION \
    .excm_level = XCHAL_EXCM_LEVEL, \
    .vecbase = XCHAL_VECBASE_RESET_VADDR, \
    .exception_vector = EXCEPTION_VECTORS

#define INTERRUPTS_SECTION \
    .ninterrupt = XCHAL_NUM_INTERRUPTS, \
    .nlevel = XCHAL_NUM_INTLEVELS, \
    .interrupt_vector = INTERRUPT_VECTORS, \
    .level_mask = LEVEL_MASKS, \
    .inttype_mask = INTTYPE_MASKS, \
    .interrupt = INTERRUPTS, \
    .nccompare = XCHAL_NUM_TIMERS, \
    .timerint = TIMERINTS, \
    .nextint = XCHAL_NUM_EXTINTERRUPTS, \
    .extint = EXTINTS

#if XCHAL_HAVE_PTP_MMU

#define TLB_TEMPLATE(ways, refill_way_size, way56) { \
        .nways = ways, \
        .way_size = { \
            (refill_way_size), (refill_way_size), \
            (refill_way_size), (refill_way_size), \
            4, (way56) ? 4 : 2, (way56) ? 8 : 2, 1, 1, 1, \
        }, \
        .varway56 = (way56), \
        .nrefillentries = (refill_way_size) * 4, \
    }

#define ITLB(varway56) \
    TLB_TEMPLATE(7, 1 << XCHAL_ITLB_ARF_ENTRIES_LOG2, varway56)

#define DTLB(varway56) \
    TLB_TEMPLATE(10, 1 << XCHAL_DTLB_ARF_ENTRIES_LOG2, varway56)

#define TLB_SECTION \
    .itlb = ITLB(XCHAL_HAVE_SPANNING_WAY), \
    .dtlb = DTLB(XCHAL_HAVE_SPANNING_WAY)

#elif XCHAL_HAVE_XLT_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR

#define TLB_TEMPLATE { \
        .nways = 1, \
        .way_size = { \
            8, \
        } \
    }

#define TLB_SECTION \
    .itlb = TLB_TEMPLATE, \
    .dtlb = TLB_TEMPLATE

#endif

#if (defined(TARGET_WORDS_BIGENDIAN) != 0) == (XCHAL_HAVE_BE != 0)
#define REGISTER_CORE(core) \
    static void __attribute__((constructor)) register_core(void) \
    { \
        static XtensaConfigList node = { \
            .config = &core, \
        }; \
        xtensa_finalize_config(&core); \
        xtensa_register_core(&node); \
    }
#else
#define REGISTER_CORE(core)
#endif

#define DEBUG_SECTION \
    .debug_level = XCHAL_DEBUGLEVEL, \
    .nibreak = XCHAL_NUM_IBREAK, \
    .ndbreak = XCHAL_NUM_DBREAK

#define CONFIG_SECTION \
    .configid = { \
        XCHAL_HW_CONFIGID0, \
        XCHAL_HW_CONFIGID1, \
    }

#define DEFAULT_SECTIONS \
    .options = XTENSA_OPTIONS, \
    .nareg = XCHAL_NUM_AREGS, \
    .ndepc = (XCHAL_XEA_VERSION >= 2), \
    EXCEPTIONS_SECTION, \
    INTERRUPTS_SECTION, \
    TLB_SECTION, \
    DEBUG_SECTION, \
    CONFIG_SECTION


#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 2
#define XCHAL_INTLEVEL2_VECTOR_VADDR 0
#endif
#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 3
#define XCHAL_INTLEVEL3_VECTOR_VADDR 0
#endif
#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 4
#define XCHAL_INTLEVEL4_VECTOR_VADDR 0
#endif
#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 5
#define XCHAL_INTLEVEL5_VECTOR_VADDR 0
#endif
#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 6
#define XCHAL_INTLEVEL6_VECTOR_VADDR 0
#endif
#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 7
#define XCHAL_INTLEVEL7_VECTOR_VADDR 0
#endif


#if XCHAL_NUM_INTERRUPTS <= 0
#define XCHAL_INT0_LEVEL 0
#define XCHAL_INT0_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 1
#define XCHAL_INT1_LEVEL 0
#define XCHAL_INT1_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 2
#define XCHAL_INT2_LEVEL 0
#define XCHAL_INT2_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 3
#define XCHAL_INT3_LEVEL 0
#define XCHAL_INT3_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 4
#define XCHAL_INT4_LEVEL 0
#define XCHAL_INT4_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 5
#define XCHAL_INT5_LEVEL 0
#define XCHAL_INT5_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 6
#define XCHAL_INT6_LEVEL 0
#define XCHAL_INT6_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 7
#define XCHAL_INT7_LEVEL 0
#define XCHAL_INT7_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 8
#define XCHAL_INT8_LEVEL 0
#define XCHAL_INT8_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 9
#define XCHAL_INT9_LEVEL 0
#define XCHAL_INT9_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 10
#define XCHAL_INT10_LEVEL 0
#define XCHAL_INT10_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 11
#define XCHAL_INT11_LEVEL 0
#define XCHAL_INT11_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 12
#define XCHAL_INT12_LEVEL 0
#define XCHAL_INT12_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 13
#define XCHAL_INT13_LEVEL 0
#define XCHAL_INT13_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 14
#define XCHAL_INT14_LEVEL 0
#define XCHAL_INT14_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 15
#define XCHAL_INT15_LEVEL 0
#define XCHAL_INT15_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 16
#define XCHAL_INT16_LEVEL 0
#define XCHAL_INT16_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 17
#define XCHAL_INT17_LEVEL 0
#define XCHAL_INT17_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 18
#define XCHAL_INT18_LEVEL 0
#define XCHAL_INT18_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 19
#define XCHAL_INT19_LEVEL 0
#define XCHAL_INT19_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 20
#define XCHAL_INT20_LEVEL 0
#define XCHAL_INT20_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 21
#define XCHAL_INT21_LEVEL 0
#define XCHAL_INT21_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 22
#define XCHAL_INT22_LEVEL 0
#define XCHAL_INT22_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 23
#define XCHAL_INT23_LEVEL 0
#define XCHAL_INT23_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 24
#define XCHAL_INT24_LEVEL 0
#define XCHAL_INT24_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 25
#define XCHAL_INT25_LEVEL 0
#define XCHAL_INT25_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 26
#define XCHAL_INT26_LEVEL 0
#define XCHAL_INT26_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 27
#define XCHAL_INT27_LEVEL 0
#define XCHAL_INT27_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 28
#define XCHAL_INT28_LEVEL 0
#define XCHAL_INT28_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 29
#define XCHAL_INT29_LEVEL 0
#define XCHAL_INT29_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 30
#define XCHAL_INT30_LEVEL 0
#define XCHAL_INT30_TYPE 0
#endif
#if XCHAL_NUM_INTERRUPTS <= 31
#define XCHAL_INT31_LEVEL 0
#define XCHAL_INT31_TYPE 0
#endif


#if XCHAL_NUM_EXTINTERRUPTS <= 0
#define XCHAL_EXTINT0_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 1
#define XCHAL_EXTINT1_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 2
#define XCHAL_EXTINT2_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 3
#define XCHAL_EXTINT3_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 4
#define XCHAL_EXTINT4_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 5
#define XCHAL_EXTINT5_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 6
#define XCHAL_EXTINT6_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 7
#define XCHAL_EXTINT7_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 8
#define XCHAL_EXTINT8_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 9
#define XCHAL_EXTINT9_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 10
#define XCHAL_EXTINT10_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 11
#define XCHAL_EXTINT11_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 12
#define XCHAL_EXTINT12_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 13
#define XCHAL_EXTINT13_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 14
#define XCHAL_EXTINT14_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 15
#define XCHAL_EXTINT15_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 16
#define XCHAL_EXTINT16_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 17
#define XCHAL_EXTINT17_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 18
#define XCHAL_EXTINT18_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 19
#define XCHAL_EXTINT19_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 20
#define XCHAL_EXTINT20_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 21
#define XCHAL_EXTINT21_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 22
#define XCHAL_EXTINT22_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 23
#define XCHAL_EXTINT23_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 24
#define XCHAL_EXTINT24_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 25
#define XCHAL_EXTINT25_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 26
#define XCHAL_EXTINT26_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 27
#define XCHAL_EXTINT27_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 28
#define XCHAL_EXTINT28_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 29
#define XCHAL_EXTINT29_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 30
#define XCHAL_EXTINT30_NUM 0
#endif
#if XCHAL_NUM_EXTINTERRUPTS <= 31
#define XCHAL_EXTINT31_NUM 0
#endif


#define XTHAL_TIMER_UNCONFIGURED 0
Commit	Line	Data
ac8b7db4 MF	1	/*
	2	* Copyright (c) 2011, Max Filippov, Open Source and Linux Lab.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the Open Source and Linux Lab nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	17	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	18	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	19	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*/
	27
	28	#define XTREG(idx, ofs, bi, sz, al, no, flags, cp, typ, grp, name, \
	29	a1, a2, a3, a4, a5, a6) \
ddd44279	30	{ .targno = (no), .type = (typ), .group = (grp), .size = (sz) },
1479073b	31	#define XTREG_END { .targno = -1 },
ac8b7db4	32
5eeb40c5 MF	33	#ifndef XCHAL_HAVE_DEPBITS
	34	#define XCHAL_HAVE_DEPBITS 0
	35	#endif
	36
ac8b7db4 MF	37	#ifndef XCHAL_HAVE_DIV32
	38	#define XCHAL_HAVE_DIV32 0
	39	#endif
	40
	41	#ifndef XCHAL_UNALIGNED_LOAD_HW
	42	#define XCHAL_UNALIGNED_LOAD_HW 0
	43	#endif
	44
	45	#ifndef XCHAL_HAVE_VECBASE
	46	#define XCHAL_HAVE_VECBASE 0
	47	#define XCHAL_VECBASE_RESET_VADDR 0
	48	#endif
	49
fcc803d1 MF	50	#ifndef XCHAL_HW_MIN_VERSION
	51	#define XCHAL_HW_MIN_VERSION 0
	52	#endif
	53
ac8b7db4 MF	54	#define XCHAL_OPTION(xchal, qemu) ((xchal) ? XTENSA_OPTION_BIT(qemu) : 0)
	55
	56	#define XTENSA_OPTIONS ( \
	57	XCHAL_OPTION(XCHAL_HAVE_DENSITY, XTENSA_OPTION_CODE_DENSITY) \| \
	58	XCHAL_OPTION(XCHAL_HAVE_LOOPS, XTENSA_OPTION_LOOP) \| \
	59	XCHAL_OPTION(XCHAL_HAVE_ABSOLUTE_LITERALS, XTENSA_OPTION_EXTENDED_L32R) \| \
	60	XCHAL_OPTION(XCHAL_HAVE_MUL16, XTENSA_OPTION_16_BIT_IMUL) \| \
	61	XCHAL_OPTION(XCHAL_HAVE_MUL32, XTENSA_OPTION_32_BIT_IMUL) \| \
	62	XCHAL_OPTION(XCHAL_HAVE_MUL32_HIGH, XTENSA_OPTION_32_BIT_IMUL_HIGH) \| \
	63	XCHAL_OPTION(XCHAL_HAVE_DIV32, XTENSA_OPTION_32_BIT_IDIV) \| \
	64	XCHAL_OPTION(XCHAL_HAVE_MAC16, XTENSA_OPTION_MAC16) \| \
	65	XCHAL_OPTION(XCHAL_HAVE_NSA, XTENSA_OPTION_MISC_OP_NSA) \| \
	66	XCHAL_OPTION(XCHAL_HAVE_MINMAX, XTENSA_OPTION_MISC_OP_MINMAX) \| \
	67	XCHAL_OPTION(XCHAL_HAVE_SEXT, XTENSA_OPTION_MISC_OP_SEXT) \| \
	68	XCHAL_OPTION(XCHAL_HAVE_CLAMPS, XTENSA_OPTION_MISC_OP_CLAMPS) \| \
	69	XCHAL_OPTION(XCHAL_HAVE_CP, XTENSA_OPTION_COPROCESSOR) \| \
10f6ca03	70	XCHAL_OPTION(XCHAL_HAVE_BOOLEANS, XTENSA_OPTION_BOOLEAN) \| \
ac8b7db4 MF	71	XCHAL_OPTION(XCHAL_HAVE_FP, XTENSA_OPTION_FP_COPROCESSOR) \| \
	72	XCHAL_OPTION(XCHAL_HAVE_RELEASE_SYNC, XTENSA_OPTION_MP_SYNCHRO) \| \
	73	XCHAL_OPTION(XCHAL_HAVE_S32C1I, XTENSA_OPTION_CONDITIONAL_STORE) \| \
fcc803d1 MF	74	XCHAL_OPTION(XCHAL_HAVE_S32C1I && XCHAL_HW_MIN_VERSION >= 230000, \
fcc803d1 MF	75	XTENSA_OPTION_ATOMCTL) \| \
5eeb40c5	76	XCHAL_OPTION(XCHAL_HAVE_DEPBITS, XTENSA_OPTION_DEPBITS) \| \
ac8b7db4 MF	77	/* Interrupts and exceptions */ \
	78	XCHAL_OPTION(XCHAL_HAVE_EXCEPTIONS, XTENSA_OPTION_EXCEPTION) \| \
	79	XCHAL_OPTION(XCHAL_HAVE_VECBASE, XTENSA_OPTION_RELOCATABLE_VECTOR) \| \
	80	XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_EXCEPTION, \
	81	XTENSA_OPTION_UNALIGNED_EXCEPTION) \| \
	82	XCHAL_OPTION(XCHAL_HAVE_INTERRUPTS, XTENSA_OPTION_INTERRUPT) \| \
	83	XCHAL_OPTION(XCHAL_HAVE_HIGHPRI_INTERRUPTS, \
	84	XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT) \| \
	85	XCHAL_OPTION(XCHAL_HAVE_CCOUNT, XTENSA_OPTION_TIMER_INTERRUPT) \| \
	86	/* Local memory, TODO */ \
0c852e17 MF	87	XCHAL_OPTION(XCHAL_ICACHE_WAYS, XTENSA_OPTION_ICACHE) \| \
	88	XCHAL_OPTION(XCHAL_ICACHE_LINE_LOCKABLE, \
	89	XTENSA_OPTION_ICACHE_INDEX_LOCK) \| \
	90	XCHAL_OPTION(XCHAL_DCACHE_WAYS, XTENSA_OPTION_DCACHE) \| \
	91	XCHAL_OPTION(XCHAL_DCACHE_LINE_LOCKABLE, \
	92	XTENSA_OPTION_DCACHE_INDEX_LOCK) \| \
ac8b7db4 MF	93	XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_HW, XTENSA_OPTION_HW_ALIGNMENT) \| \
	94	/* Memory protection and translation */ \
	95	XCHAL_OPTION(XCHAL_HAVE_MIMIC_CACHEATTR, \
	96	XTENSA_OPTION_REGION_PROTECTION) \| \
	97	XCHAL_OPTION(XCHAL_HAVE_XLT_CACHEATTR, \
	98	XTENSA_OPTION_REGION_TRANSLATION) \| \
	99	XCHAL_OPTION(XCHAL_HAVE_PTP_MMU, XTENSA_OPTION_MMU) \| \
4e41d2f5	100	XCHAL_OPTION(XCHAL_HAVE_CACHEATTR, XTENSA_OPTION_CACHEATTR) \| \
ac8b7db4 MF	101	/* Other, TODO */ \
ac8b7db4 MF	102	XCHAL_OPTION(XCHAL_HAVE_WINDOWED, XTENSA_OPTION_WINDOWED_REGISTER) \| \
fe0bd475	103	XCHAL_OPTION(XCHAL_HAVE_DEBUG, XTENSA_OPTION_DEBUG) \|\
b7909d81	104	XCHAL_OPTION(XCHAL_NUM_MISC_REGS > 0, XTENSA_OPTION_MISC_SR) \| \
fe0bd475 MF	105	XCHAL_OPTION(XCHAL_HAVE_THREADPTR, XTENSA_OPTION_THREAD_POINTER) \| \
fe0bd475 MF	106	XCHAL_OPTION(XCHAL_HAVE_PRID, XTENSA_OPTION_PROCESSOR_ID))
ac8b7db4 MF	107
	108	#ifndef XCHAL_WINDOW_OF4_VECOFS
	109	#define XCHAL_WINDOW_OF4_VECOFS 0x00000000
	110	#define XCHAL_WINDOW_UF4_VECOFS 0x00000040
	111	#define XCHAL_WINDOW_OF8_VECOFS 0x00000080
	112	#define XCHAL_WINDOW_UF8_VECOFS 0x000000C0
	113	#define XCHAL_WINDOW_OF12_VECOFS 0x00000100
	114	#define XCHAL_WINDOW_UF12_VECOFS 0x00000140
	115	#endif
	116
ab582413 MF	117	#if XCHAL_HAVE_WINDOWED
	118	#define WINDOW_VECTORS \
	119	[EXC_WINDOW_OVERFLOW4] = XCHAL_WINDOW_OF4_VECOFS + \
	120	XCHAL_WINDOW_VECTORS_VADDR, \
	121	[EXC_WINDOW_UNDERFLOW4] = XCHAL_WINDOW_UF4_VECOFS + \
	122	XCHAL_WINDOW_VECTORS_VADDR, \
	123	[EXC_WINDOW_OVERFLOW8] = XCHAL_WINDOW_OF8_VECOFS + \
	124	XCHAL_WINDOW_VECTORS_VADDR, \
	125	[EXC_WINDOW_UNDERFLOW8] = XCHAL_WINDOW_UF8_VECOFS + \
	126	XCHAL_WINDOW_VECTORS_VADDR, \
	127	[EXC_WINDOW_OVERFLOW12] = XCHAL_WINDOW_OF12_VECOFS + \
	128	XCHAL_WINDOW_VECTORS_VADDR, \
	129	[EXC_WINDOW_UNDERFLOW12] = XCHAL_WINDOW_UF12_VECOFS + \
	130	XCHAL_WINDOW_VECTORS_VADDR,
	131	#else
	132	#define WINDOW_VECTORS
	133	#endif
	134
ac8b7db4 MF	135	#define EXCEPTION_VECTORS { \
ac8b7db4 MF	136	[EXC_RESET] = XCHAL_RESET_VECTOR_VADDR, \
ab582413	137	WINDOW_VECTORS \
ac8b7db4 MF	138	[EXC_KERNEL] = XCHAL_KERNEL_VECTOR_VADDR, \
	139	[EXC_USER] = XCHAL_USER_VECTOR_VADDR, \
	140	[EXC_DOUBLE] = XCHAL_DOUBLEEXC_VECTOR_VADDR, \
18da9326	141	[EXC_DEBUG] = XCHAL_DEBUG_VECTOR_VADDR, \
ac8b7db4 MF	142	}
	143
	144	#define INTERRUPT_VECTORS { \
	145	0, \
	146	0, \
	147	XCHAL_INTLEVEL2_VECTOR_VADDR, \
	148	XCHAL_INTLEVEL3_VECTOR_VADDR, \
	149	XCHAL_INTLEVEL4_VECTOR_VADDR, \
	150	XCHAL_INTLEVEL5_VECTOR_VADDR, \
	151	XCHAL_INTLEVEL6_VECTOR_VADDR, \
	152	XCHAL_INTLEVEL7_VECTOR_VADDR, \
	153	}
	154
	155	#define LEVEL_MASKS { \
	156	[1] = XCHAL_INTLEVEL1_MASK, \
	157	[2] = XCHAL_INTLEVEL2_MASK, \
	158	[3] = XCHAL_INTLEVEL3_MASK, \
	159	[4] = XCHAL_INTLEVEL4_MASK, \
	160	[5] = XCHAL_INTLEVEL5_MASK, \
	161	[6] = XCHAL_INTLEVEL6_MASK, \
	162	[7] = XCHAL_INTLEVEL7_MASK, \
	163	}
	164
	165	#define INTTYPE_MASKS { \
	166	[INTTYPE_EDGE] = XCHAL_INTTYPE_MASK_EXTERN_EDGE, \
	167	[INTTYPE_NMI] = XCHAL_INTTYPE_MASK_NMI, \
	168	[INTTYPE_SOFTWARE] = XCHAL_INTTYPE_MASK_SOFTWARE, \
	169	}
	170
	171	#define XTHAL_INTTYPE_EXTERN_LEVEL INTTYPE_LEVEL
	172	#define XTHAL_INTTYPE_EXTERN_EDGE INTTYPE_EDGE
	173	#define XTHAL_INTTYPE_NMI INTTYPE_NMI
	174	#define XTHAL_INTTYPE_SOFTWARE INTTYPE_SOFTWARE
	175	#define XTHAL_INTTYPE_TIMER INTTYPE_TIMER
	176	#define XTHAL_INTTYPE_TBD1 INTTYPE_DEBUG
	177	#define XTHAL_INTTYPE_TBD2 INTTYPE_WRITE_ERR
	178	#define XTHAL_INTTYPE_WRITE_ERROR INTTYPE_WRITE_ERR
dec71d2d	179	#define XTHAL_INTTYPE_PROFILING INTTYPE_PROFILING
ac8b7db4 MF	180
	181
	182	#define INTERRUPT(i) { \
	183	.level = XCHAL_INT ## i ## _LEVEL, \
	184	.inttype = XCHAL_INT ## i ## _TYPE, \
	185	}
	186
	187	#define INTERRUPTS { \
	188	[0] = INTERRUPT(0), \
	189	[1] = INTERRUPT(1), \
	190	[2] = INTERRUPT(2), \
	191	[3] = INTERRUPT(3), \
	192	[4] = INTERRUPT(4), \
	193	[5] = INTERRUPT(5), \
	194	[6] = INTERRUPT(6), \
	195	[7] = INTERRUPT(7), \
	196	[8] = INTERRUPT(8), \
	197	[9] = INTERRUPT(9), \
	198	[10] = INTERRUPT(10), \
	199	[11] = INTERRUPT(11), \
	200	[12] = INTERRUPT(12), \
	201	[13] = INTERRUPT(13), \
	202	[14] = INTERRUPT(14), \
	203	[15] = INTERRUPT(15), \
	204	[16] = INTERRUPT(16), \
	205	[17] = INTERRUPT(17), \
	206	[18] = INTERRUPT(18), \
	207	[19] = INTERRUPT(19), \
	208	[20] = INTERRUPT(20), \
	209	[21] = INTERRUPT(21), \
	210	[22] = INTERRUPT(22), \
	211	[23] = INTERRUPT(23), \
	212	[24] = INTERRUPT(24), \
	213	[25] = INTERRUPT(25), \
	214	[26] = INTERRUPT(26), \
	215	[27] = INTERRUPT(27), \
	216	[28] = INTERRUPT(28), \
	217	[29] = INTERRUPT(29), \
	218	[30] = INTERRUPT(30), \
	219	[31] = INTERRUPT(31), \
	220	}
	221
	222	#define TIMERINTS { \
	223	[0] = XCHAL_TIMER0_INTERRUPT, \
	224	[1] = XCHAL_TIMER1_INTERRUPT, \
	225	[2] = XCHAL_TIMER2_INTERRUPT, \
	226	}
	227
	228	#define EXTINTS { \
	229	[0] = XCHAL_EXTINT0_NUM, \
	230	[1] = XCHAL_EXTINT1_NUM, \
	231	[2] = XCHAL_EXTINT2_NUM, \
	232	[3] = XCHAL_EXTINT3_NUM, \
	233	[4] = XCHAL_EXTINT4_NUM, \
	234	[5] = XCHAL_EXTINT5_NUM, \
	235	[6] = XCHAL_EXTINT6_NUM, \
	236	[7] = XCHAL_EXTINT7_NUM, \
	237	[8] = XCHAL_EXTINT8_NUM, \
	238	[9] = XCHAL_EXTINT9_NUM, \
	239	[10] = XCHAL_EXTINT10_NUM, \
	240	[11] = XCHAL_EXTINT11_NUM, \
	241	[12] = XCHAL_EXTINT12_NUM, \
	242	[13] = XCHAL_EXTINT13_NUM, \
	243	[14] = XCHAL_EXTINT14_NUM, \
244	[15] = XCHAL_EXTINT15_NUM, \
245	[16] = XCHAL_EXTINT16_NUM, \
246	[17] = XCHAL_EXTINT17_NUM, \
247	[18] = XCHAL_EXTINT18_NUM, \
248	[19] = XCHAL_EXTINT19_NUM, \
249	[20] = XCHAL_EXTINT20_NUM, \
250	[21] = XCHAL_EXTINT21_NUM, \
251	[22] = XCHAL_EXTINT22_NUM, \
252	[23] = XCHAL_EXTINT23_NUM, \
253	[24] = XCHAL_EXTINT24_NUM, \
254	[25] = XCHAL_EXTINT25_NUM, \
255	[26] = XCHAL_EXTINT26_NUM, \
256	[27] = XCHAL_EXTINT27_NUM, \
257	[28] = XCHAL_EXTINT28_NUM, \
258	[29] = XCHAL_EXTINT29_NUM, \
259	[30] = XCHAL_EXTINT30_NUM, \
260	[31] = XCHAL_EXTINT31_NUM, \
261	}
262
263	#define EXCEPTIONS_SECTION \
264	.excm_level = XCHAL_EXCM_LEVEL, \
265	.vecbase = XCHAL_VECBASE_RESET_VADDR, \
266	.exception_vector = EXCEPTION_VECTORS
267
268	#define INTERRUPTS_SECTION \
269	.ninterrupt = XCHAL_NUM_INTERRUPTS, \
270	.nlevel = XCHAL_NUM_INTLEVELS, \
271	.interrupt_vector = INTERRUPT_VECTORS, \
272	.level_mask = LEVEL_MASKS, \
273	.inttype_mask = INTTYPE_MASKS, \
274	.interrupt = INTERRUPTS, \
275	.nccompare = XCHAL_NUM_TIMERS, \
276	.timerint = TIMERINTS, \
277	.nextint = XCHAL_NUM_EXTINTERRUPTS, \
278	.extint = EXTINTS
279
b96ac3e4 MF	280	#if XCHAL_HAVE_PTP_MMU
b96ac3e4 MF	281
ac8b7db4 MF	282	#define TLB_TEMPLATE(ways, refill_way_size, way56) { \
	283	.nways = ways, \
	284	.way_size = { \
	285	(refill_way_size), (refill_way_size), \
	286	(refill_way_size), (refill_way_size), \
0fdd2e1d	287	4, (way56) ? 4 : 2, (way56) ? 8 : 2, 1, 1, 1, \
ac8b7db4 MF	288	}, \
	289	.varway56 = (way56), \
	290	.nrefillentries = (refill_way_size) * 4, \
	291	}
	292
	293	#define ITLB(varway56) \
	294	TLB_TEMPLATE(7, 1 << XCHAL_ITLB_ARF_ENTRIES_LOG2, varway56)
	295
	296	#define DTLB(varway56) \
	297	TLB_TEMPLATE(10, 1 << XCHAL_DTLB_ARF_ENTRIES_LOG2, varway56)
	298
ac8b7db4 MF	299	#define TLB_SECTION \
	300	.itlb = ITLB(XCHAL_HAVE_SPANNING_WAY), \
	301	.dtlb = DTLB(XCHAL_HAVE_SPANNING_WAY)
b96ac3e4 MF	302
	303	#elif XCHAL_HAVE_XLT_CACHEATTR \|\| XCHAL_HAVE_MIMIC_CACHEATTR
	304
	305	#define TLB_TEMPLATE { \
	306	.nways = 1, \
	307	.way_size = { \
	308	8, \
	309	} \
	310	}
	311
	312	#define TLB_SECTION \
	313	.itlb = TLB_TEMPLATE, \
	314	.dtlb = TLB_TEMPLATE
	315
ac8b7db4 MF	316	#endif
	317
	318	#if (defined(TARGET_WORDS_BIGENDIAN) != 0) == (XCHAL_HAVE_BE != 0)
	319	#define REGISTER_CORE(core) \
	320	static void __attribute__((constructor)) register_core(void) \
	321	{ \
	322	static XtensaConfigList node = { \
	323	.config = &core, \
	324	}; \
1479073b	325	xtensa_finalize_config(&core); \
ac8b7db4 MF	326	xtensa_register_core(&node); \
	327	}
	328	#else
	329	#define REGISTER_CORE(core)
	330	#endif
	331
18da9326 MF	332	#define DEBUG_SECTION \
	333	.debug_level = XCHAL_DEBUGLEVEL, \
	334	.nibreak = XCHAL_NUM_IBREAK, \
	335	.ndbreak = XCHAL_NUM_DBREAK
ac8b7db4	336
604e1f9c MF	337	#define CONFIG_SECTION \
	338	.configid = { \
	339	XCHAL_HW_CONFIGID0, \
	340	XCHAL_HW_CONFIGID1, \
	341	}
	342
676056d4 MF	343	#define DEFAULT_SECTIONS \
	344	.options = XTENSA_OPTIONS, \
	345	.nareg = XCHAL_NUM_AREGS, \
	346	.ndepc = (XCHAL_XEA_VERSION >= 2), \
	347	EXCEPTIONS_SECTION, \
	348	INTERRUPTS_SECTION, \
	349	TLB_SECTION, \
604e1f9c MF	350	DEBUG_SECTION, \
604e1f9c MF	351	CONFIG_SECTION
676056d4 MF	352
676056d4 MF	353
ac8b7db4 MF	354	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 2
	355	#define XCHAL_INTLEVEL2_VECTOR_VADDR 0
	356	#endif
	357	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 3
	358	#define XCHAL_INTLEVEL3_VECTOR_VADDR 0
	359	#endif
	360	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 4
	361	#define XCHAL_INTLEVEL4_VECTOR_VADDR 0
	362	#endif
	363	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 5
	364	#define XCHAL_INTLEVEL5_VECTOR_VADDR 0
	365	#endif
	366	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 6
	367	#define XCHAL_INTLEVEL6_VECTOR_VADDR 0
	368	#endif
	369	#if XCHAL_NUM_INTLEVELS + XCHAL_HAVE_NMI + 1 <= 7
	370	#define XCHAL_INTLEVEL7_VECTOR_VADDR 0
	371	#endif
	372
	373
	374	#if XCHAL_NUM_INTERRUPTS <= 0
	375	#define XCHAL_INT0_LEVEL 0
	376	#define XCHAL_INT0_TYPE 0
	377	#endif
	378	#if XCHAL_NUM_INTERRUPTS <= 1
	379	#define XCHAL_INT1_LEVEL 0
	380	#define XCHAL_INT1_TYPE 0
	381	#endif
	382	#if XCHAL_NUM_INTERRUPTS <= 2
	383	#define XCHAL_INT2_LEVEL 0
	384	#define XCHAL_INT2_TYPE 0
	385	#endif
	386	#if XCHAL_NUM_INTERRUPTS <= 3
	387	#define XCHAL_INT3_LEVEL 0
	388	#define XCHAL_INT3_TYPE 0
	389	#endif
	390	#if XCHAL_NUM_INTERRUPTS <= 4
	391	#define XCHAL_INT4_LEVEL 0
	392	#define XCHAL_INT4_TYPE 0
	393	#endif
	394	#if XCHAL_NUM_INTERRUPTS <= 5
	395	#define XCHAL_INT5_LEVEL 0
	396	#define XCHAL_INT5_TYPE 0
	397	#endif
	398	#if XCHAL_NUM_INTERRUPTS <= 6
	399	#define XCHAL_INT6_LEVEL 0
	400	#define XCHAL_INT6_TYPE 0
	401	#endif
	402	#if XCHAL_NUM_INTERRUPTS <= 7
	403	#define XCHAL_INT7_LEVEL 0
	404	#define XCHAL_INT7_TYPE 0
	405	#endif
	406	#if XCHAL_NUM_INTERRUPTS <= 8
	407	#define XCHAL_INT8_LEVEL 0
	408	#define XCHAL_INT8_TYPE 0
	409	#endif
	410	#if XCHAL_NUM_INTERRUPTS <= 9
	411	#define XCHAL_INT9_LEVEL 0
	412	#define XCHAL_INT9_TYPE 0
	413	#endif
	414	#if XCHAL_NUM_INTERRUPTS <= 10
	415	#define XCHAL_INT10_LEVEL 0
	416	#define XCHAL_INT10_TYPE 0
	417	#endif
418	#if XCHAL_NUM_INTERRUPTS <= 11
419	#define XCHAL_INT11_LEVEL 0
420	#define XCHAL_INT11_TYPE 0
421	#endif
422	#if XCHAL_NUM_INTERRUPTS <= 12
423	#define XCHAL_INT12_LEVEL 0
424	#define XCHAL_INT12_TYPE 0
425	#endif
426	#if XCHAL_NUM_INTERRUPTS <= 13
427	#define XCHAL_INT13_LEVEL 0
428	#define XCHAL_INT13_TYPE 0
429	#endif
430	#if XCHAL_NUM_INTERRUPTS <= 14
431	#define XCHAL_INT14_LEVEL 0
432	#define XCHAL_INT14_TYPE 0
433	#endif
434	#if XCHAL_NUM_INTERRUPTS <= 15
435	#define XCHAL_INT15_LEVEL 0
436	#define XCHAL_INT15_TYPE 0
437	#endif
438	#if XCHAL_NUM_INTERRUPTS <= 16
439	#define XCHAL_INT16_LEVEL 0
440	#define XCHAL_INT16_TYPE 0
441	#endif
442	#if XCHAL_NUM_INTERRUPTS <= 17
443	#define XCHAL_INT17_LEVEL 0
444	#define XCHAL_INT17_TYPE 0
445	#endif
446	#if XCHAL_NUM_INTERRUPTS <= 18
447	#define XCHAL_INT18_LEVEL 0
448	#define XCHAL_INT18_TYPE 0
449	#endif
450	#if XCHAL_NUM_INTERRUPTS <= 19
451	#define XCHAL_INT19_LEVEL 0
452	#define XCHAL_INT19_TYPE 0
453	#endif
454	#if XCHAL_NUM_INTERRUPTS <= 20
455	#define XCHAL_INT20_LEVEL 0
456	#define XCHAL_INT20_TYPE 0
457	#endif
458	#if XCHAL_NUM_INTERRUPTS <= 21
459	#define XCHAL_INT21_LEVEL 0
460	#define XCHAL_INT21_TYPE 0
461	#endif
462	#if XCHAL_NUM_INTERRUPTS <= 22
463	#define XCHAL_INT22_LEVEL 0
464	#define XCHAL_INT22_TYPE 0
465	#endif
466	#if XCHAL_NUM_INTERRUPTS <= 23
467	#define XCHAL_INT23_LEVEL 0
468	#define XCHAL_INT23_TYPE 0
469	#endif
470	#if XCHAL_NUM_INTERRUPTS <= 24
471	#define XCHAL_INT24_LEVEL 0
472	#define XCHAL_INT24_TYPE 0
473	#endif
474	#if XCHAL_NUM_INTERRUPTS <= 25
475	#define XCHAL_INT25_LEVEL 0
476	#define XCHAL_INT25_TYPE 0
477	#endif
478	#if XCHAL_NUM_INTERRUPTS <= 26
479	#define XCHAL_INT26_LEVEL 0
480	#define XCHAL_INT26_TYPE 0
481	#endif
482	#if XCHAL_NUM_INTERRUPTS <= 27
483	#define XCHAL_INT27_LEVEL 0
484	#define XCHAL_INT27_TYPE 0
485	#endif
486	#if XCHAL_NUM_INTERRUPTS <= 28
487	#define XCHAL_INT28_LEVEL 0
488	#define XCHAL_INT28_TYPE 0
489	#endif
490	#if XCHAL_NUM_INTERRUPTS <= 29
491	#define XCHAL_INT29_LEVEL 0
492	#define XCHAL_INT29_TYPE 0
493	#endif
494	#if XCHAL_NUM_INTERRUPTS <= 30
495	#define XCHAL_INT30_LEVEL 0
496	#define XCHAL_INT30_TYPE 0
497	#endif
498	#if XCHAL_NUM_INTERRUPTS <= 31
499	#define XCHAL_INT31_LEVEL 0
500	#define XCHAL_INT31_TYPE 0
501	#endif
502
503
504	#if XCHAL_NUM_EXTINTERRUPTS <= 0
505	#define XCHAL_EXTINT0_NUM 0
506	#endif
507	#if XCHAL_NUM_EXTINTERRUPTS <= 1
508	#define XCHAL_EXTINT1_NUM 0
509	#endif
510	#if XCHAL_NUM_EXTINTERRUPTS <= 2
511	#define XCHAL_EXTINT2_NUM 0
512	#endif
513	#if XCHAL_NUM_EXTINTERRUPTS <= 3
514	#define XCHAL_EXTINT3_NUM 0
515	#endif
516	#if XCHAL_NUM_EXTINTERRUPTS <= 4
517	#define XCHAL_EXTINT4_NUM 0
518	#endif
519	#if XCHAL_NUM_EXTINTERRUPTS <= 5
520	#define XCHAL_EXTINT5_NUM 0
521	#endif
522	#if XCHAL_NUM_EXTINTERRUPTS <= 6
523	#define XCHAL_EXTINT6_NUM 0
524	#endif
525	#if XCHAL_NUM_EXTINTERRUPTS <= 7
526	#define XCHAL_EXTINT7_NUM 0
527	#endif
528	#if XCHAL_NUM_EXTINTERRUPTS <= 8
529	#define XCHAL_EXTINT8_NUM 0
530	#endif
531	#if XCHAL_NUM_EXTINTERRUPTS <= 9
532	#define XCHAL_EXTINT9_NUM 0
533	#endif
534	#if XCHAL_NUM_EXTINTERRUPTS <= 10
535	#define XCHAL_EXTINT10_NUM 0
536	#endif
537	#if XCHAL_NUM_EXTINTERRUPTS <= 11
538	#define XCHAL_EXTINT11_NUM 0
539	#endif
540	#if XCHAL_NUM_EXTINTERRUPTS <= 12
541	#define XCHAL_EXTINT12_NUM 0
542	#endif
543	#if XCHAL_NUM_EXTINTERRUPTS <= 13
544	#define XCHAL_EXTINT13_NUM 0
545	#endif
546	#if XCHAL_NUM_EXTINTERRUPTS <= 14
547	#define XCHAL_EXTINT14_NUM 0
548	#endif
549	#if XCHAL_NUM_EXTINTERRUPTS <= 15
550	#define XCHAL_EXTINT15_NUM 0
551	#endif
552	#if XCHAL_NUM_EXTINTERRUPTS <= 16
553	#define XCHAL_EXTINT16_NUM 0
554	#endif
555	#if XCHAL_NUM_EXTINTERRUPTS <= 17
556	#define XCHAL_EXTINT17_NUM 0
557	#endif
558	#if XCHAL_NUM_EXTINTERRUPTS <= 18
559	#define XCHAL_EXTINT18_NUM 0
560	#endif
561	#if XCHAL_NUM_EXTINTERRUPTS <= 19
562	#define XCHAL_EXTINT19_NUM 0
563	#endif
564	#if XCHAL_NUM_EXTINTERRUPTS <= 20
565	#define XCHAL_EXTINT20_NUM 0
566	#endif
567	#if XCHAL_NUM_EXTINTERRUPTS <= 21
568	#define XCHAL_EXTINT21_NUM 0
569	#endif
570	#if XCHAL_NUM_EXTINTERRUPTS <= 22
571	#define XCHAL_EXTINT22_NUM 0
572	#endif
573	#if XCHAL_NUM_EXTINTERRUPTS <= 23
574	#define XCHAL_EXTINT23_NUM 0
575	#endif
576	#if XCHAL_NUM_EXTINTERRUPTS <= 24
577	#define XCHAL_EXTINT24_NUM 0
578	#endif
579	#if XCHAL_NUM_EXTINTERRUPTS <= 25
580	#define XCHAL_EXTINT25_NUM 0
581	#endif
582	#if XCHAL_NUM_EXTINTERRUPTS <= 26
583	#define XCHAL_EXTINT26_NUM 0
584	#endif
585	#if XCHAL_NUM_EXTINTERRUPTS <= 27
586	#define XCHAL_EXTINT27_NUM 0
587	#endif
588	#if XCHAL_NUM_EXTINTERRUPTS <= 28
589	#define XCHAL_EXTINT28_NUM 0
590	#endif
591	#if XCHAL_NUM_EXTINTERRUPTS <= 29
592	#define XCHAL_EXTINT29_NUM 0
593	#endif
594	#if XCHAL_NUM_EXTINTERRUPTS <= 30
595	#define XCHAL_EXTINT30_NUM 0
596	#endif
597	#if XCHAL_NUM_EXTINTERRUPTS <= 31
598	#define XCHAL_EXTINT31_NUM 0
599	#endif
600
601
602	#define XTHAL_TIMER_UNCONFIGURED 0