/* $OpenBSD: exec.h,v 1.4 1999/02/17 22:58:05 mickey Exp $ */ /* * Copyright (c) 1994, The University of Utah and * the Computer Systems Laboratory at the University of Utah (CSL). * All rights reserved. * * Permission to use, copy, modify and distribute this software is hereby * granted provided that (1) source code retains these copyright, permission, * and disclaimer notices, and (2) redistributions including binaries * reproduce the notices in supporting documentation, and (3) all advertising * materials mentioning features or use of this software display the following * acknowledgement: ``This product includes software developed by the * Computer Systems Laboratory at the University of Utah.'' * * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * CSL requests users of this software to return to csl-dist@cs.utah.edu any * improvements that they make and grant CSL redistribution rights. * * Utah $Hdr: exec.h 1.3 94/12/16$ */ #ifndef _MACHINE_EXEC_H_ #define _MACHINE_EXEC_H_ #define cpu_exec_aout_makecmds(p, epp) ENOEXEC /* Size of a page in an object file. */ #define __LDPGSZ 4096 #define ELF_TARG_CLASS ELFCLASS32 #define ELF_TARG_DATA ELFDATA2LSB #define ELF_TARG_MACH EM_PARISC /* #define _NLIST_DO_AOUT */ /* #define _NLIST_DO_ECOFF */ #define _NLIST_DO_ELF #define _NLIST_DO_SOM /* #define _KERN_DO_AOUT */ /* #define _KERN_DO_ECOFF */ #define _KERN_DO_ELF #define _KERN_DO_SOM /* * the following MD ELF values defenitions are from the: * "Processor-Specific ELF Supplement for PA-RISC. * Including HP and HP-UX Extensions. Version 1.43. October 6, 1998" * http://www.software.hp.com/STK/partner/elf-pa.pdf * */ /* parisc-specific elf flags */ #define EF_PARISC_TRAPNIL 0x00010000 /* trap on NULL derefs */ #define EF_PARISC_EXT 0x00020000 /* program uses arch exts */ #define EF_PARISC_LSB 0x00040000 /* program expects LSB mode */ #define EF_PARISC_WIDE 0x00080000 /* program expects wide mode */ #define EF_PARISC_NO_KABP 0x00100000 /* don't allow kernel assisted branch prediction */ #define EF_PARISC_LAZYSWAP 0x00200000 /* allow lazy swap allocation for dynamically allocated program segments */ #define EF_PARISC_ARCH 0x0000ffff /* architecture version */ #define EFA_PARISC_1_0 0x020B #define EFA_PARISC_1_1 0x0210 #define EFA_PARISC_2_0 0x0214 /* legend: 0 - pa7000, 1 - pa7100, 2 - pa7200, 3 - pa7100LC, 4 - pa8000 */ #define PARISC_AE_QWSI 0x00000001 /* 0 : enable quadword stores */ #define PARISC_AE_FPLSU 0x00000002 /* 1: fp load/store to I/O space */ #define PARISC_AE_RSQRT 0x00000004 /* 0 : reciprocal sqrt */ #define PARISC_AE_FDCG 0x00000008 /* 0,1: fdc includes graph flushes */ #define PARISC_AE_HPAR 0x00000010 /* 3,4: half-word add/sub/av */ #define PARISC_AE_BSW 0x00000020 /* 3,4: half-word shift-add */ #define PARISC_AE_HPSA 0x00000040 /* 3 : byte-swapping stores */ #define PARISC_AE_DPR0 0x00000080 /* 2,4: data prefetch via ld to r0 */ #define SHN_PARISC_ANSI_COMMON 0xff00 #define SHN_PARISC_HUGE_COMMON 0xff01 /* sh_type */ #define SHT_PARISC_EXT 0x70000000 /* contains product-specific extension bits */ #define SHT_PARISC_UNWIND 0x70000001 /* contains unwind table enries sh_info contains index of the code section to which unwind entries apply */ #define SHT_PARISC_DOC 0x70000002 /* contains debug info for -O */ #define SHT_PARISC_ANNOT 0x70000003 /* contains code annotations */ /* sh_flags */ #define SHF_PARISC_SBP 0x80000000 /* contains code compiled for static branch prediction */ #define SHF_PARISC_HUGE 0x40000000 /* should be allocated far from gp */ #define SHF_PARISC_SHORT 0x20000000 /* should be allocated near from gp */ #define ELF_PARISC_ARCHEXT ".PARISC.archext" #define ELF_PARISC_MILLI ".PARISC.milli" #define ELF_PARISC_UNWIND ".PARISC.unwind" #define ELF_PARISC_UNWIND_INFO ".PARISC.unwind_info" #define ELF_PARISC_SDATA ".sdata" #define ELF_PARISC_NOBITS ".sbss" #define STT_PARISC_MILLI 13 /* entry point of a millicode routine */ #define PT_PARISC_ARCHEXT 0x70000000 /* segment contains .PARISC.archext section */ #define PT_PARISC_UNWIND 0x70000001 /* segment contains .unwind section */ #define PF_PARISC_SBP 0x08000000 /* segment contains code compiled for static branch prediction */ #endif /* _MACHINE_EXEC_H_ */