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/* Machine-specific header declarations for Sequent Symmetry/DYNIX-3.0.12+ */
/* by Marion Hakanson <hakanson@cse.ogi.edu>, Oregon Graduate Institute. */
/* $Id: symmetry.h,v 1.3 90/11/07 15:19:42 hakanson Exp $ */
extern char etext;
#define SEQ
#define SEQUENT
#define SYMMETRY
#define I386
#include "bsd.h"
#undef SFASL
/* the symmetry has non standard sigvec.
could change main.c or alternately:
+ #ifdef SEQUENT
+ vec.sv_onstack = (signo == SIGSEGV || signo == SIGBUS);
+ #else
vec.sv_flags = (signo == SIGSEGV || signo == SIGBUS ? SV_ONSTACK : 0);
#endif
*/
#undef HAVE_SIGVEC
/* what would be in h/include.h, and not in h/bsd.h */
#define IEEEFLOAT
#define ADDITIONAL_FEATURES \
ADD_FEATURE("SEQ"); \
ADD_FEATURE("SEQUENT"); \
ADD_FEATURE("SYMMETRY"); \
ADD_FEATURE("I386");
#define TXTRELOC N_ADDRADJ(header) /* from a.out.h */
#define DATA_BEGIN (char *)(N_DATAOFF(header) + N_ADDRADJ(header));
/* width of page size that can be memory protected log2(getpagesize()) */
/* Also used in h/object.h to declare PAGESIZE, as used in h/bsd.h,
as well as in much of the memory allocation code. This ensures
that the sbrk() boundary is on an even page, for creating a proper
executable image. */
#define PAGEWIDTH 12
#undef FILECPY_HEADER
#define FILECPY_HEADER \
filecpy(save, original, header.a_text \
- N_ADDRADJ(header) \
- sizeof(header));
/* Begin for cmpinclude */
/* End for cmpinclude */
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