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#define SUN4
#include "bsd.h"
#ifdef i386
#define DBEGIN 0x8000000
#define LITTLE_ENDIAN
#define NULL_OR_ON_C_STACK(x) (((x)==0) || ((unsigned long) x) < 0x8048000)
#else
#include "sparc.h"
#endif
#ifdef __svr4__
#define UNIXSAVE "unexelf.c"
#ifdef IN_UNIXSAVE
#define round_up round_up1
#define bss_end core_end
#endif
#define ULONG_DEFINED
#undef HAVE_SIGVEC
#define HAVE_SIGACTION
#define SV_ONSTACK SA_ONSTACK
#ifdef IN_GBC
#include <siginfo.h>
#endif
#define GET_FAULT_ADDR(sig,code,scp,addr) \
(code ? ((siginfo_t *)code )->si_addr : error("no address info"))
#define SETUP_SIG_STACK \
{ static stack_t estack ; \
estack.ss_size = sizeof(estack_buf) ; \
estack.ss_flags = 0; \
estack.ss_sp = (char *) &estack_buf[SIG_STACK_SIZE-1]; \
if (sigaltstack(&estack, (stack_t *)0) < 0) \
perror("sigaltstack");} \
#undef HAVE_AOUT
#define HAVE_AOUT <elf.h>
#define HAVE_ELF
#define SEEK_TO_END_OFILE(fp)\
do { Elf32_Ehdr eheader; \
fseek(fp,0,SEEK_SET); \
fread(&eheader,sizeof(eheader),1,fp); \
fseek(fp,eheader.e_shoff+(eheader.e_shnum)*eheader.e_shentsize,\
SEEK_SET); \
} while(0)
#define USE_ATT_TIME
#define GETCWD
#define SPECIAL_RSYM "rsym_elf.c"
#define SEPARATE_SFASL_FILE "sfaslelf.c"
#ifdef IN_FILE
#include <sys/filio.h>
#endif
#ifdef IN_RUN_PROCESS
#include <sys/sockio.h>
#endif
#endif
#ifndef __svr4__
/* sun release 4.1,4.2 */
#define SA_RESTART 0
#define SA_SIGINFO 0
#endif
#define ADDITIONAL_FEATURES \
ADD_FEATURE("SUN"); \
ADD_FEATURE("SPARC")
#define SPARC
#define IEEEFLOAT
#define USE_C_EXTENDED_DIV
/* setjmp does not lay down the other register windows registers,
and so we must recurse some to make sure that all registers are
forced onto the stack.
*/
#define N_RECURSION_REQD 8
#define DATA_BEGIN (char *)N_DATADDR(header)
#define N_RELOFF N_TRELOFF
#define RELOC_FILE "rel_sun4.c"
/* width of page size that can be memorprotected log2(getpagesize()) */
#define PAGEWIDTH 12
#define reloc reloc_info_sparc
/* in release 4.0 it is SIGSEGV, and release 4.1 it is SIGBUS */
#define INSTALL_MPROTECT_HANDLER \
do {static struct sigaction action; \
action.sa_handler = memprotect_handler; \
action.sa_flags = SA_RESTART | SA_SIGINFO; \
sigemptyset(&action.sa_mask); sigaddset(&action.sa_mask,SIGINT); \
sigaddset(&action.sa_mask,SIGALRM); \
sigaction(SIGSEGV,&action,0); sigaction(SIGBUS,&action,0);} while (0)
/* Begin for cmpinclude */
#ifndef __GNUC__
#define HAVE_ALLOCA
#include <alloca.h>
#endif
/* If can mprotect pages and so selective gc will work */
#define SGC
/* End for cmpinclude */
/* Sun 4.1 needs to have some cached yp stuff undone at save time */
#ifdef IN_SFASL
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/elf_386.h>
/* we have to make the pages executable */
#define CLEAR_CACHE do { unsigned long ps = getpagesize(); \
char *beg = (unsigned long )(memory->cfd.cfd_start) & ~(ps-1); \
char *end = ROUND_UP(memory->cfd.cfd_start + \
memory->cfd.cfd_size,ps); \
mprotect(beg,end-beg,PROT_READ|PROT_WRITE|PROT_EXEC);} while(0)
#endif
#define HAVE_YP_UNBIND
#undef MAXPAGE
#define MAXPAGE (2*16384)
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.