mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
3ebc124838
handler in the kernel at the same time. Also, allow for the exec_new_vmspace() code to build a different sized vmspace depending on the executable environment. This is a big help for execing i386 binaries on ia64. The ELF exec code grows the ability to map partial pages when there is a page size difference, eg: emulating 4K pages on 8K or 16K hardware pages. Flesh out the i386 emulation support for ia64. At this point, the only binary that I know of that fails is cvsup, because the cvsup runtime tries to execute code in pages not marked executable. Obtained from: dfr (mostly, many tweaks from me).
104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
/*-
|
|
* Copyright (c) 2001 Doug Rabson
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _IA64_IA32_IA32_H_
|
|
#define _IA64_IA32_IA32_H_
|
|
|
|
#define PTRIN(v) (void *)(uintptr_t) (v)
|
|
#define PTROUT(v) (u_int32_t)(uintptr_t) (v)
|
|
|
|
#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0)
|
|
#define PTRIN_CP(src,dst,fld) \
|
|
do { (dst).fld = PTRIN((src).fld); } while (0)
|
|
#define PTROUT_CP(src,dst,fld) \
|
|
do { (dst).fld = PTROUT((src).fld); } while (0)
|
|
|
|
struct timeval32 {
|
|
int32_t tv_sec;
|
|
int32_t tv_usec;
|
|
};
|
|
#define TV_CP(src,dst,fld) do { \
|
|
CP((src).fld,(dst).fld,tv_sec); \
|
|
CP((src).fld,(dst).fld,tv_usec); \
|
|
} while (0);
|
|
|
|
struct timespec32 {
|
|
u_int32_t tv_sec;
|
|
u_int32_t tv_nsec;
|
|
};
|
|
#define TS_CP(src,dst,fld) do { \
|
|
CP((src).fld,(dst).fld,tv_sec); \
|
|
CP((src).fld,(dst).fld,tv_nsec); \
|
|
} while (0);
|
|
|
|
struct rusage32 {
|
|
struct timeval32 ru_utime;
|
|
struct timeval32 ru_stime;
|
|
int32_t ru_maxrss;
|
|
int32_t ru_ixrss;
|
|
int32_t ru_idrss;
|
|
int32_t ru_isrss;
|
|
int32_t ru_minflt;
|
|
int32_t ru_majflt;
|
|
int32_t ru_nswap;
|
|
int32_t ru_inblock;
|
|
int32_t ru_oublock;
|
|
int32_t ru_msgsnd;
|
|
int32_t ru_msgrcv;
|
|
int32_t ru_nsignals;
|
|
int32_t ru_nvcsw;
|
|
int32_t ru_nivcsw;
|
|
};
|
|
|
|
struct statfs32 {
|
|
int32_t f_spare2;
|
|
int32_t f_bsize;
|
|
int32_t f_iosize;
|
|
int32_t f_blocks;
|
|
int32_t f_bfree;
|
|
int32_t f_bavail;
|
|
int32_t f_files;
|
|
int32_t f_ffree;
|
|
fsid_t f_fsid;
|
|
uid_t f_owner;
|
|
int32_t f_type;
|
|
int32_t f_flags;
|
|
int32_t f_syncwrites;
|
|
int32_t f_asyncwrites;
|
|
char f_fstypename[MFSNAMELEN];
|
|
char f_mntonname[MNAMELEN];
|
|
int32_t f_syncreads;
|
|
int32_t f_asyncreads;
|
|
int16_t f_spares1;
|
|
char f_mntfromname[MNAMELEN];
|
|
int16_t f_spares2;
|
|
int32_t f_spare[2];
|
|
};
|
|
|
|
#endif /* !_IA64_IA32_IA32_H_ */
|