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qemu-patch-raspberry4/target/xtensa/overlay_tool.h
Max Filippov 4d04ea35b3 target/xtensa: implement MPU option 
The Memory Protection Unit Option (MPU) is a combined instruction and
data memory protection unit with more protection flexibility than the
Region Protection Option or the Region Translation Option but without
any translation capability. It does no demand paging and does not
reference a memory-based page table.

Add memory protection unit option, internal state, SRs and opcodes.
Implement MPU entries dumping in dump_mmu.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2019-05-10 16:59:27 -07:00

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/*
* 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, fl, cp, typ, grp, name, \
a1, a2, a3, a4, a5, a6) { \
.targno = (no), \
.flags = (fl), \
.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_RESET_VECTOR0_VADDR
#define XCHAL_RESET_VECTOR0_VADDR XCHAL_RESET_VECTOR_VADDR
#endif
#ifndef XCHAL_RESET_VECTOR1_VADDR
#define XCHAL_RESET_VECTOR1_VADDR XCHAL_RESET_VECTOR_VADDR
#endif
#ifndef XCHAL_HW_MIN_VERSION
#define XCHAL_HW_MIN_VERSION 0
#endif
#ifndef XCHAL_LOOP_BUFFER_SIZE
#define XCHAL_LOOP_BUFFER_SIZE 0
#endif
#ifndef XCHAL_HAVE_EXTERN_REGS
#define XCHAL_HAVE_EXTERN_REGS 0
#endif
#ifndef XCHAL_HAVE_MPU
#define XCHAL_HAVE_MPU 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_SIZE, XTENSA_OPTION_ICACHE) | \
XCHAL_OPTION(XCHAL_ICACHE_LINE_LOCKABLE, \
XTENSA_OPTION_ICACHE_INDEX_LOCK) | \
XCHAL_OPTION(XCHAL_DCACHE_SIZE, XTENSA_OPTION_DCACHE) | \
XCHAL_OPTION(XCHAL_DCACHE_LINE_LOCKABLE, \
XTENSA_OPTION_DCACHE_INDEX_LOCK) | \
XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_HW, XTENSA_OPTION_HW_ALIGNMENT) | \
XCHAL_OPTION(XCHAL_HAVE_MEM_ECC_PARITY, \
XTENSA_OPTION_MEMORY_ECC_PARITY) | \
/* 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_MPU, XTENSA_OPTION_MPU) | \
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) | \
XCHAL_OPTION(XCHAL_HAVE_EXTERN_REGS, XTENSA_OPTION_EXTERN_REGS))
#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_RESET0] = XCHAL_RESET_VECTOR0_VADDR, \
[EXC_RESET1] = XCHAL_RESET_VECTOR1_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 XTHAL_INTTYPE_IDMA_DONE INTTYPE_IDMA_DONE
#define XTHAL_INTTYPE_IDMA_ERR INTTYPE_IDMA_ERR
#define XTHAL_INTTYPE_GS_ERR INTTYPE_GS_ERR
#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)
#ifndef XCHAL_SYSROM0_PADDR
#define XCHAL_SYSROM0_PADDR 0xfe000000
#define XCHAL_SYSROM0_SIZE 0x02000000
#endif
#ifndef XCHAL_SYSRAM0_PADDR
#define XCHAL_SYSRAM0_PADDR 0x00000000
#define XCHAL_SYSRAM0_SIZE 0x08000000
#endif
#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
#ifndef XCHAL_SYSROM0_PADDR
#define XCHAL_SYSROM0_PADDR 0x50000000
#define XCHAL_SYSROM0_SIZE 0x04000000
#endif
#ifndef XCHAL_SYSRAM0_PADDR
#define XCHAL_SYSRAM0_PADDR 0x60000000
#define XCHAL_SYSRAM0_SIZE 0x04000000
#endif
#elif XCHAL_HAVE_MPU
#ifndef XTENSA_MPU_BG_MAP
#define XTENSA_MPU_BG_MAP (xtensa_mpu_entry []){\
{ .vaddr = 0, .attr = 0x00006700, }, \
}
#endif
#define TLB_SECTION \
.mpu_align = XCHAL_MPU_ALIGN, \
.n_mpu_fg_segments = XCHAL_MPU_ENTRIES, \
.n_mpu_bg_segments = 1, \
.mpu_bg = XTENSA_MPU_BG_MAP
#ifndef XCHAL_SYSROM0_PADDR
#define XCHAL_SYSROM0_PADDR 0x50000000
#define XCHAL_SYSROM0_SIZE 0x04000000
#endif
#ifndef XCHAL_SYSRAM0_PADDR
#define XCHAL_SYSRAM0_PADDR 0x60000000
#define XCHAL_SYSRAM0_SIZE 0x04000000
#endif
#else
#ifndef XCHAL_SYSROM0_PADDR
#define XCHAL_SYSROM0_PADDR 0x50000000
#define XCHAL_SYSROM0_SIZE 0x04000000
#endif
#ifndef XCHAL_SYSRAM0_PADDR
#define XCHAL_SYSRAM0_PADDR 0x60000000
#define XCHAL_SYSRAM0_SIZE 0x04000000
#endif
#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_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 CACHE_SECTION \
.icache_ways = XCHAL_ICACHE_WAYS, \
.dcache_ways = XCHAL_DCACHE_WAYS, \
.memctl_mask = \
(XCHAL_ICACHE_SIZE ? MEMCTL_IUSEWAYS_MASK : 0) | \
(XCHAL_DCACHE_SIZE ? \
MEMCTL_DALLOCWAYS_MASK | MEMCTL_DUSEWAYS_MASK : 0) | \
MEMCTL_ISNP | MEMCTL_DSNP | \
(XCHAL_HAVE_LOOPS && XCHAL_LOOP_BUFFER_SIZE ? MEMCTL_IL0EN : 0)
#define MEM_LOCATION(name, n) \
{ \
.addr = XCHAL_ ## name ## n ## _PADDR, \
.size = XCHAL_ ## name ## n ## _SIZE, \
}
#define MEM_SECTIONS(name) \
MEM_LOCATION(name, 0), \
MEM_LOCATION(name, 1), \
MEM_LOCATION(name, 2), \
MEM_LOCATION(name, 3)
#define MEM_SECTION(name) \
.num = XCHAL_NUM_ ## name, \
.location = { \
MEM_SECTIONS(name) \
}
#define SYSMEM_SECTION(name) \
.num = 1, \
.location = { \
{ \
.addr = XCHAL_ ## name ## 0_PADDR, \
.size = XCHAL_ ## name ## 0_SIZE, \
} \
}
#define LOCAL_MEMORIES_SECTION \
.instrom = { \
MEM_SECTION(INSTROM) \
}, \
.instram = { \
MEM_SECTION(INSTRAM) \
}, \
.datarom = { \
MEM_SECTION(DATAROM) \
}, \
.dataram = { \
MEM_SECTION(DATARAM) \
}, \
.sysrom = { \
SYSMEM_SECTION(SYSROM) \
}, \
.sysram = { \
SYSMEM_SECTION(SYSRAM) \
}
#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), \
.inst_fetch_width = XCHAL_INST_FETCH_WIDTH, \
.max_insn_size = XCHAL_MAX_INSTRUCTION_SIZE, \
EXCEPTIONS_SECTION, \
INTERRUPTS_SECTION, \
TLB_SECTION, \
DEBUG_SECTION, \
CACHE_SECTION, \
LOCAL_MEMORIES_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
#if XCHAL_NUM_INSTROM < 1
#define XCHAL_INSTROM0_PADDR 0
#define XCHAL_INSTROM0_SIZE 0
#endif
#if XCHAL_NUM_INSTROM < 2
#define XCHAL_INSTROM1_PADDR 0
#define XCHAL_INSTROM1_SIZE 0
#endif
#if XCHAL_NUM_INSTROM < 3
#define XCHAL_INSTROM2_PADDR 0
#define XCHAL_INSTROM2_SIZE 0
#endif
#if XCHAL_NUM_INSTROM < 4
#define XCHAL_INSTROM3_PADDR 0
#define XCHAL_INSTROM3_SIZE 0
#endif
#if XCHAL_NUM_INSTROM > MAX_NMEMORY
#error XCHAL_NUM_INSTROM > MAX_NMEMORY
#endif
#if XCHAL_NUM_INSTRAM < 1
#define XCHAL_INSTRAM0_PADDR 0
#define XCHAL_INSTRAM0_SIZE 0
#endif
#if XCHAL_NUM_INSTRAM < 2
#define XCHAL_INSTRAM1_PADDR 0
#define XCHAL_INSTRAM1_SIZE 0
#endif
#if XCHAL_NUM_INSTRAM < 3
#define XCHAL_INSTRAM2_PADDR 0
#define XCHAL_INSTRAM2_SIZE 0
#endif
#if XCHAL_NUM_INSTRAM < 4
#define XCHAL_INSTRAM3_PADDR 0
#define XCHAL_INSTRAM3_SIZE 0
#endif
#if XCHAL_NUM_INSTRAM > MAX_NMEMORY
#error XCHAL_NUM_INSTRAM > MAX_NMEMORY
#endif
#if XCHAL_NUM_DATAROM < 1
#define XCHAL_DATAROM0_PADDR 0
#define XCHAL_DATAROM0_SIZE 0
#endif
#if XCHAL_NUM_DATAROM < 2
#define XCHAL_DATAROM1_PADDR 0
#define XCHAL_DATAROM1_SIZE 0
#endif
#if XCHAL_NUM_DATAROM < 3
#define XCHAL_DATAROM2_PADDR 0
#define XCHAL_DATAROM2_SIZE 0
#endif
#if XCHAL_NUM_DATAROM < 4
#define XCHAL_DATAROM3_PADDR 0
#define XCHAL_DATAROM3_SIZE 0
#endif
#if XCHAL_NUM_DATAROM > MAX_NMEMORY
#error XCHAL_NUM_DATAROM > MAX_NMEMORY
#endif
#if XCHAL_NUM_DATARAM < 1
#define XCHAL_DATARAM0_PADDR 0
#define XCHAL_DATARAM0_SIZE 0
#endif
#if XCHAL_NUM_DATARAM < 2
#define XCHAL_DATARAM1_PADDR 0
#define XCHAL_DATARAM1_SIZE 0
#endif
#if XCHAL_NUM_DATARAM < 3
#define XCHAL_DATARAM2_PADDR 0
#define XCHAL_DATARAM2_SIZE 0
#endif
#if XCHAL_NUM_DATARAM < 4
#define XCHAL_DATARAM3_PADDR 0
#define XCHAL_DATARAM3_SIZE 0
#endif
#if XCHAL_NUM_DATARAM > MAX_NMEMORY
#error XCHAL_NUM_DATARAM > MAX_NMEMORY
#endif
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