use generic ELF loader

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1832 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 0 insertions, 218 deletions

diff --git a/hw/elf_ops.h b/hw/elf_ops.h
deleted file mode 100644
index 1f3232d47c..0000000000
--- a/hw/elf_ops.h
+++ /dev/null
@@ -1,218 +0,0 @@
-#ifdef BSWAP_NEEDED
-static void glue(bswap_ehdr, SZ)(struct elfhdr *ehdr)
-{
-    bswap16s(&ehdr->e_type);			/* Object file type */
-    bswap16s(&ehdr->e_machine);		/* Architecture */
-    bswap32s(&ehdr->e_version);		/* Object file version */
-    bswapSZs(&ehdr->e_entry);		/* Entry point virtual address */
-    bswapSZs(&ehdr->e_phoff);		/* Program header table file offset */
-    bswapSZs(&ehdr->e_shoff);		/* Section header table file offset */
-    bswap32s(&ehdr->e_flags);		/* Processor-specific flags */
-    bswap16s(&ehdr->e_ehsize);		/* ELF header size in bytes */
-    bswap16s(&ehdr->e_phentsize);		/* Program header table entry size */
-    bswap16s(&ehdr->e_phnum);		/* Program header table entry count */
-    bswap16s(&ehdr->e_shentsize);		/* Section header table entry size */
-    bswap16s(&ehdr->e_shnum);		/* Section header table entry count */
-    bswap16s(&ehdr->e_shstrndx);		/* Section header string table index */
-}
-
-static void glue(bswap_phdr, SZ)(struct elf_phdr *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);
-}
-#endif
-
-static int glue(find_phdr, SZ)(struct elfhdr *ehdr, int fd, struct elf_phdr *phdr, elf_word type)
-{
-    int i, retval;
-
-    retval = lseek(fd, ehdr->e_phoff, SEEK_SET);
-    if (retval < 0)
-	return -1;
-
-    for (i = 0; i < ehdr->e_phnum; i++) {
-	retval = read(fd, phdr, sizeof(*phdr));
-	if (retval < 0)
-	    return -1;
-	glue(bswap_phdr, SZ)(phdr);
-	if (phdr->p_type == type)
-	    return 0;
-    }
-    return -1;
-}
-
-static void * glue(find_shdr, SZ)(struct elfhdr *ehdr, int fd, struct elf_shdr *shdr, elf_word type)
-{
-    int i, retval;
-
-    retval = lseek(fd, ehdr->e_shoff, SEEK_SET);
-    if (retval < 0)
-	return NULL;
-
-    for (i = 0; i < ehdr->e_shnum; i++) {
-	retval = read(fd, shdr, sizeof(*shdr));
-	if (retval < 0)
-	    return NULL;
-	glue(bswap_shdr, SZ)(shdr);
-	if (shdr->sh_type == type)
-	    return qemu_malloc(shdr->sh_size);
-    }
-    return NULL;
-}
-
-static void * glue(find_strtab, SZ)(struct elfhdr *ehdr, int fd, struct elf_shdr *shdr, struct elf_shdr *symtab)
-{
-    int retval;
-
-    retval = lseek(fd, ehdr->e_shoff + sizeof(struct elf_shdr) * symtab->sh_link, SEEK_SET);
-    if (retval < 0)
-	return NULL;
-
-    retval = read(fd, shdr, sizeof(*shdr));
-    if (retval < 0)
-	return NULL;
-    glue(bswap_shdr, SZ)(shdr);
-    if (shdr->sh_type == SHT_STRTAB)
-	return qemu_malloc(shdr->sh_size);;
-    return NULL;
-}
-
-static int glue(read_program, SZ)(int fd, struct elf_phdr *phdr, void *dst, elf_word entry)
-{
-    int retval;
-    retval = lseek(fd, phdr->p_offset + entry - phdr->p_vaddr, SEEK_SET);
-    if (retval < 0)
-	return -1;
-    return read(fd, dst, phdr->p_filesz);
-}
-
-static int glue(read_section, SZ)(int fd, struct elf_shdr *s, void *dst)
-{
-    int retval;
-
-    retval = lseek(fd, s->sh_offset, SEEK_SET);
-    if (retval < 0)
-	return -1;
-    retval = read(fd, dst, s->sh_size);
-    if (retval < 0)
-	return -1;
-    return 0;
-}
-
-static void * glue(process_section, SZ)(struct elfhdr *ehdr, int fd, struct elf_shdr *shdr, elf_word type)
-{
-    void *dst;
-
-    dst = glue(find_shdr, SZ)(ehdr, fd, shdr, type);
-    if (!dst)
-	goto error;
-
-    if (glue(read_section, SZ)(fd, shdr, dst))
-	goto error;
-    return dst;
- error:
-    qemu_free(dst);
-    return NULL;
-}
-
-static void * glue(process_strtab, SZ)(struct elfhdr *ehdr, int fd, struct elf_shdr *shdr, struct elf_shdr *symtab)
-{
-    void *dst;
-
-    dst = glue(find_strtab, SZ)(ehdr, fd, shdr, symtab);
-    if (!dst)
-	goto error;
-
-    if (glue(read_section, SZ)(fd, shdr, dst))
-	goto error;
-    return dst;
- error:
-    qemu_free(dst);
-    return NULL;
-}
-
-static void glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd)
-{
-    struct elf_shdr symtab, strtab;
-    struct elf_sym *syms;
-#if (SZ == 64)
-    struct elf32_sym *syms32;
-#endif
-    struct syminfo *s;
-    int nsyms, i;
-    char *str;
-
-    /* Symbol table */
-    syms = glue(process_section, SZ)(ehdr, fd, &symtab, SHT_SYMTAB);
-    if (!syms)
-	return;
-
-    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++) {
-	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 */
-    str = glue(process_strtab, SZ)(ehdr, fd, &strtab, &symtab);
-    if (!str)
-	goto error_freesyms;
-
-    /* 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;
-    return;
- error_freesyms:
-#if (SZ == 64)
-    qemu_free(syms32);
-#endif
-    qemu_free(syms);
-    return;
-}