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authorLudovic Courtès <ludo@gnu.org>2010-07-17 16:24:39 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2011-04-03 15:47:34 +0000
commita8744157214a302d84c8959b1ae99abe3ae2d7d2 (patch)
tree1cfebbd27e311beee3a6a1660ff7d08624ca20d8 /serverboot/elf-load.c
parentbebc64a9a0f064a0e5f8a3549aa01aa9ac79a2e9 (diff)
Remove `serverboot'; fix "make dist" in `mach-defpager'.
* serverboot/default_pager.c, serverboot/kalloc.c, serverboot/queue.h, serverboot/wiring.c, serverboot/wiring.h: Move to `mach-defpager/'. * serverboot/Makefile, serverboot/assert.h, serverboot/bootstrap.c, serverboot/bunzip2.c, serverboot/def_pager_setup.c, serverboot/defs.h, serverboot/dir.h, serverboot/disk_inode.h, serverboot/disk_inode_ffs.h, serverboot/elf-load.c, serverboot/exec.c, serverboot/ext2_file_io.c, serverboot/ffs_compat.c, serverboot/ffs_compat.h, serverboot/ffs_file_io.c, serverboot/file_io.c, serverboot/file_io.h, serverboot/fs.h, serverboot/gets.c, serverboot/gunzip.c, serverboot/load.c, serverboot/mach-exec.h, serverboot/minix_ffs_compat.c, serverboot/minix_ffs_compat.h, serverboot/minix_file_io.c, serverboot/minix_fs.h, serverboot/minix_super.h, serverboot/panic.c, serverboot/strfcns.c: Remove. * mach-defpager/Makefile (LCLHDRS): New variable. (vpath): Remove. (CPPFLAGS): Remove `-I$(srcdir)/../serverboot'. * mach-defpager/setup.c (page_aligned): Make public.
Diffstat (limited to 'serverboot/elf-load.c')
-rw-r--r--serverboot/elf-load.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/serverboot/elf-load.c b/serverboot/elf-load.c
deleted file mode 100644
index 603eadf0..00000000
--- a/serverboot/elf-load.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright (c) 1995, 1994, 1993, 1992, 1991, 1990
- * Open Software Foundation, Inc.
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appears in all copies and
- * that both the copyright notice and this permission notice appear in
- * supporting documentation, and that the name of ("OSF") or Open Software
- * Foundation not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior permission.
- *
- * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL OSF BE LIABLE FOR ANY
- * SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * ACTION OF CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE
- */
-/*
- * OSF Research Institute MK6.1 (unencumbered) 1/31/1995
- */
-
-#include <alloca.h>
-#include <mach/machine/vm_types.h>
-#include <elf.h>
-#include "mach-exec.h"
-
-int exec_load(exec_read_func_t *read, exec_read_exec_func_t *read_exec,
- void *handle, exec_info_t *out_info)
-{
- vm_size_t actual;
- union { Elf32_Ehdr h; Elf64_Ehdr h64; } x;
- int i;
- int result;
-
- /* Read the ELF header. */
- if ((result = (*read)(handle, 0, &x, sizeof(x), &actual)) != 0)
- return result;
- if (actual < sizeof(x))
- return EX_NOT_EXECUTABLE;
-
- if ((x.h.e_ident[EI_MAG0] != ELFMAG0) ||
- (x.h.e_ident[EI_MAG1] != ELFMAG1) ||
- (x.h.e_ident[EI_MAG2] != ELFMAG2) ||
- (x.h.e_ident[EI_MAG3] != ELFMAG3))
- return EX_NOT_EXECUTABLE;
-
- /* Make sure the file is of the right architecture. */
-#ifdef i386
-# define MY_CLASS ELFCLASS32
-# define MY_DATA ELFDATA2LSB
-# define MY_MACHINE EM_386
-#elif defined __alpha__
-# define MY_CLASS ELFCLASS64
-# define MY_DATA ELFDATA2LSB
-# define MY_MACHINE EM_ALPHA
-#else
-#error Not ported to this architecture!
-#endif
-
- if ((x.h.e_ident[EI_CLASS] != MY_CLASS) ||
- (x.h.e_ident[EI_DATA] != MY_DATA))
- return EX_WRONG_ARCH;
-
- if (MY_CLASS == ELFCLASS64)
- {
- Elf64_Phdr *phdr, *ph;
- vm_size_t phsize;
-
- if (x.h64.e_machine != MY_MACHINE)
- return EX_WRONG_ARCH;
-
- /* XXX others */
- out_info->entry = (vm_offset_t) x.h64.e_entry;
- out_info->init_dp = 0; /* ? */
-
- phsize = x.h64.e_phnum * x.h64.e_phentsize;
- phdr = (Elf64_Phdr *)alloca(phsize);
-
- result = (*read)(handle, x.h64.e_phoff, phdr, phsize, &actual);
- if (result)
- return result;
- if (actual < phsize)
- return EX_CORRUPT;
-
- for (i = 0; i < x.h64.e_phnum; i++)
- {
- ph = (Elf64_Phdr *)((vm_offset_t)phdr + i * x.h64.e_phentsize);
- if (ph->p_type == PT_LOAD)
- {
- exec_sectype_t type = EXEC_SECTYPE_ALLOC |
- EXEC_SECTYPE_LOAD;
- if (ph->p_flags & PF_R) type |= EXEC_SECTYPE_READ;
- if (ph->p_flags & PF_W) type |= EXEC_SECTYPE_WRITE;
- if (ph->p_flags & PF_X) type |= EXEC_SECTYPE_EXECUTE;
- result = (*read_exec)(handle,
- ph->p_offset, ph->p_filesz,
- ph->p_vaddr, ph->p_memsz, type);
- }
- }
- }
- else
- {
- Elf32_Phdr *phdr, *ph;
- vm_size_t phsize;
-
- if (x.h.e_machine != MY_MACHINE)
- return EX_WRONG_ARCH;
-
- /* XXX others */
- out_info->entry = (vm_offset_t) x.h.e_entry;
- out_info->init_dp = 0; /* ? */
-
- phsize = x.h.e_phnum * x.h.e_phentsize;
- phdr = (Elf32_Phdr *)alloca(phsize);
-
- result = (*read)(handle, x.h.e_phoff, phdr, phsize, &actual);
- if (result)
- return result;
- if (actual < phsize)
- return EX_CORRUPT;
-
- for (i = 0; i < x.h.e_phnum; i++)
- {
- ph = (Elf32_Phdr *)((vm_offset_t)phdr + i * x.h.e_phentsize);
- if (ph->p_type == PT_LOAD)
- {
- exec_sectype_t type = EXEC_SECTYPE_ALLOC |
- EXEC_SECTYPE_LOAD;
- if (ph->p_flags & PF_R) type |= EXEC_SECTYPE_READ;
- if (ph->p_flags & PF_W) type |= EXEC_SECTYPE_WRITE;
- if (ph->p_flags & PF_X) type |= EXEC_SECTYPE_EXECUTE;
- result = (*read_exec)(handle,
- ph->p_offset, ph->p_filesz,
- ph->p_vaddr, ph->p_memsz, type);
- }
- }
- }
-
- return 0;
-}