source: trunk/source/lisp-kernel/platform-freebsdx8632.h @ 13640

Last change on this file since 13640 was 13640, checked in by gb, 9 years ago

fix fpu.h location

File size: 1.8 KB
Line 
1/*
2   Copyright (C) 2010 Clozure Associates
3   Copyright (C) 1994-2001 Digitool, Inc
4   This file is part of Clozure CL. 
5
6   Clozure CL is licensed under the terms of the Lisp Lesser GNU Public
7   License , known as the LLGPL and distributed with Clozure CL as the
8   file "LICENSE".  The LLGPL consists of a preamble and the LGPL,
9   which is distributed with Clozure CL as the file "LGPL".  Where these
10   conflict, the preamble takes precedence. 
11
12   Clozure CL is referenced in the preamble as the "LIBRARY."
13
14   The LLGPL is also available online at
15   http://opensource.franz.com/preamble.html
16*/
17
18#define WORD_SIZE 32
19#define PLATFORM_OS PLATFORM_OS_FREEBSD
20#define PLATFORM_CPU PLATFORM_CPU_X86
21#define PLATFORM_WORD_SIZE PLATFORM_WORD_SIZE_32
22
23typedef struct __ucontext ExceptionInformation;
24
25#include "standard-inttypes.h"
26
27
28#define MAXIMUM_MAPPABLE_MEMORY (1U<<30)
29#define IMAGE_BASE_ADDRESS 0x30000000
30
31#include "lisptypes.h"
32#include "x86-constants32.h"
33
34#include "freebsdx8632/fpu.h"
35#define xpGPRvector(x) ((natural *)(&((x)->uc_mcontext)))
36#define xpGPR(x,gprno) (xpGPRvector(x)[gprno])
37#define set_xpGPR(x,gpr,new) xpGPR((x),(gpr)) = (natural)(new)
38#define eflags_register(xp) xpGPR(xp,Iflags)
39#define xpPC(x) xpGPR(x,Iip)
40#define xpMMXreg(x,n) *((natural *)(&(((struct ccl_savexmm *)(&(x)->uc_mcontext.mc_fpstate))->sv_fp[n])))
41#define xpXMMregs(x)(&(((struct ccl_savexmm *)(&(x)->uc_mcontext.mc_fpstate))->sv_xmm[0]))
42extern void freebsd_sigreturn(ExceptionInformation *);
43#define SIGNUM_FOR_INTN_TRAP SIGBUS
44#define IS_MAYBE_INT_TRAP(info,xp) ((xp->uc_mcontext.mc_trapno == T_PROTFLT) && ((xp->uc_mcontext.mc_err & 7) == 2))
45#define IS_PAGE_FAULT(info,xp) (xp->uc_mcontext.mc_trapno == T_PAGEFLT)
46#define SIGRETURN(context) freebsd_sigreturn(context)
47
48#include "os-freebsd.h"
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