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/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date:        19. March 2015
* $Revision: 	V.1.4.5
*
* Project: 	    CMSIS DSP Library
* Title:	    arm_const_structs.h
*
* Description:	This file has constant structs that are initialized for
*              user convenience.  For example, some can be given as
*              arguments to the arm_cfft_f32() function.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* 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 ARM LIMITED 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
* COPYRIGHT OWNER 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.
* -------------------------------------------------------------------- */

#ifndef _ARM_CONST_STRUCTS_H
#define _ARM_CONST_STRUCTS_H

#include "arm_math.h"
#include "arm_common_tables.h"

   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;

   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;

   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;

#endif
>phdr) { bswap32s(&phdr->p_type); /* Segment type */ bswapSZs(&phdr->p_offset); /* Segment file offset */ bswapSZs(&phdr->p_vaddr); /* Segment virtual address */ bswapSZs(&phdr->p_paddr); /* Segment physical address */ bswapSZs(&phdr->p_filesz); /* Segment size in file */ bswapSZs(&phdr->p_memsz); /* Segment size in memory */ bswap32s(&phdr->p_flags); /* Segment flags */ bswapSZs(&phdr->p_align); /* Segment alignment */ } static void glue(bswap_shdr, SZ)(struct elf_shdr *shdr) { bswap32s(&shdr->sh_name); bswap32s(&shdr->sh_type); bswapSZs(&shdr->sh_flags); bswapSZs(&shdr->sh_addr); bswapSZs(&shdr->sh_offset); bswapSZs(&shdr->sh_size); bswap32s(&shdr->sh_link); bswap32s(&shdr->sh_info); bswapSZs(&shdr->sh_addralign); bswapSZs(&shdr->sh_entsize); } static void glue(bswap_sym, SZ)(struct elf_sym *sym) { bswap32s(&sym->st_name); bswapSZs(&sym->st_value); bswapSZs(&sym->st_size); bswap16s(&sym->st_shndx); } static struct elf_shdr *glue(find_section, SZ)(struct elf_shdr *shdr_table, int n, int type) { int i; for(i=0;i<n;i++) { if (shdr_table[i].sh_type == type) return shdr_table + i; } return NULL; } static int glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab) { struct elf_shdr *symtab, *strtab, *shdr_table = NULL; struct elf_sym *syms = NULL; #if (SZ == 64) struct elf32_sym *syms32 = NULL; #endif struct syminfo *s; int nsyms, i; char *str = NULL; shdr_table = load_at(fd, ehdr->e_shoff, sizeof(struct elf_shdr) * ehdr->e_shnum); if (!shdr_table) return -1; if (must_swab) { for (i = 0; i < ehdr->e_shnum; i++) { glue(bswap_shdr, SZ)(shdr_table + i); } } symtab = glue(find_section, SZ)(shdr_table, ehdr->e_shnum, SHT_SYMTAB); if (!symtab) goto fail; syms = load_at(fd, symtab->sh_offset, symtab->sh_size); if (!syms) goto fail; nsyms = symtab->sh_size / sizeof(struct elf_sym); #if (SZ == 64) syms32 = qemu_mallocz(nsyms * sizeof(struct elf32_sym)); #endif for (i = 0; i < nsyms; i++) { if (must_swab) glue(bswap_sym, SZ)(&syms[i]); #if (SZ == 64) syms32[i].st_name = syms[i].st_name; syms32[i].st_info = syms[i].st_info; syms32[i].st_other = syms[i].st_other; syms32[i].st_shndx = syms[i].st_shndx; syms32[i].st_value = syms[i].st_value & 0xffffffff; syms32[i].st_size = syms[i].st_size & 0xffffffff; #endif } /* String table */ if (symtab->sh_link >= ehdr->e_shnum) goto fail; strtab = &shdr_table[symtab->sh_link]; str = load_at(fd, strtab->sh_offset, strtab->sh_size); if (!str) goto fail; /* Commit */ s = qemu_mallocz(sizeof(*s)); #if (SZ == 64) s->disas_symtab = syms32; qemu_free(syms); #else s->disas_symtab = syms; #endif s->disas_num_syms = nsyms; s->disas_strtab = str; s->next = syminfos; syminfos = s; qemu_free(shdr_table); return 0; fail: #if (SZ == 64) qemu_free(syms32); #endif qemu_free(syms); qemu_free(str); qemu_free(shdr_table); return -1; } int glue(load_elf, SZ)(int fd, int64_t virt_to_phys_addend, int must_swab, uint64_t *pentry) { struct elfhdr ehdr; struct elf_phdr *phdr = NULL, *ph; int size, i, total_size; elf_word mem_size, addr; uint8_t *data = NULL; if (read(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr)) goto fail; if (must_swab) { glue(bswap_ehdr, SZ)(&ehdr); } if (ELF_MACHINE != ehdr.e_machine) goto fail; if (pentry) *pentry = (uint64_t)ehdr.e_entry; glue(load_symbols, SZ)(&ehdr, fd, must_swab); size = ehdr.e_phnum * sizeof(phdr[0]); lseek(fd, ehdr.e_phoff, SEEK_SET); phdr = qemu_mallocz(size); if (!phdr) goto fail; if (read(fd, phdr, size) != size) goto fail; if (must_swab) { for(i = 0; i < ehdr.e_phnum; i++) { ph = &phdr[i]; glue(bswap_phdr, SZ)(ph); } } total_size = 0; for(i = 0; i < ehdr.e_phnum; i++) { ph = &phdr[i]; if (ph->p_type == PT_LOAD) { mem_size = ph->p_memsz; /* XXX: avoid allocating */ data = qemu_mallocz(mem_size); if (ph->p_filesz > 0) { if (lseek(fd, ph->p_offset, SEEK_SET) < 0) goto fail; if (read(fd, data, ph->p_filesz) != ph->p_filesz) goto fail; } addr = ph->p_vaddr + virt_to_phys_addend; cpu_physical_memory_write_rom(addr, data, mem_size); total_size += mem_size; qemu_free(data); data = NULL; } } qemu_free(phdr); return total_size; fail: qemu_free(data); qemu_free(phdr); return -1; }