ppc/gen/assymdefs.c

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * assymdefs.c -- list of symbols to #define in assym.h
  24  */
  25 #import <bsd/ppc/setjmp.h>
  26 #define __TARGET_ARCHITECTURE__ "ppc"
  27 #import <signal.h>
  28 #import <assert.h>
  29 #import <bsd/stddef.h>
  30 #import "genassym.h"
  31
  32 void
  33 assymdefs(void)
  34 {
  35     /* This is required for `setjmp' to work. */
  36     assert(offsetof(struct _jmp_buf, csr[18])
  37            == offsetof(struct _jmp_buf, fp));
  38
  39     comment(MAJOR, "Structure Offsets");
  40     comment(MINOR, "jmpbuf_t offsets and constants");
  41
  42     PRINT_OFFSET(struct _jmp_buf *, magic);
  43     PRINT_OFFSET(struct _jmp_buf *, sp);
  44     PRINT_OFFSET(struct _jmp_buf *, csr[0]);
  45     PRINT_OFFSET(struct _jmp_buf *, csr[17]);
  46     PRINT_OFFSET(struct _jmp_buf *, fp);
  47     PRINT_OFFSET(struct _jmp_buf *, toc);
  48     PRINT_OFFSET(struct _jmp_buf *, cr);
  49     PRINT_OFFSET(struct _jmp_buf *, lr);
  50     PRINT_OFFSET(struct _jmp_buf *, fpr[0]);
  51     PRINT_OFFSET(struct _jmp_buf *, fpr[1]);
  52     PRINT_OFFSET(struct _jmp_buf *, fpr[2]);
  53     PRINT_OFFSET(struct _jmp_buf *, fpr[3]);
  54     PRINT_OFFSET(struct _jmp_buf *, fpr[4]);
  55     PRINT_OFFSET(struct _jmp_buf *, fpr[5]);
  56     PRINT_OFFSET(struct _jmp_buf *, fpr[6]);
  57     PRINT_OFFSET(struct _jmp_buf *, fpr[7]);
  58     PRINT_OFFSET(struct _jmp_buf *, fpr[8]);
  59     PRINT_OFFSET(struct _jmp_buf *, fpr[9]);
  60     PRINT_OFFSET(struct _jmp_buf *, fpr[10]);
  61     PRINT_OFFSET(struct _jmp_buf *, fpr[11]);
  62     PRINT_OFFSET(struct _jmp_buf *, fpr[12]);
  63     PRINT_OFFSET(struct _jmp_buf *, fpr[13]);
  64     PRINT_OFFSET(struct _jmp_buf *, fpr[14]);
  65     PRINT_OFFSET(struct _jmp_buf *, fpr[15]);
  66     PRINT_OFFSET(struct _jmp_buf *, fpr[16]);
  67     PRINT_OFFSET(struct _jmp_buf *, fpr[17]);
  68     PRINT_OFFSET(struct _jmp_buf *, fpscr);
  69     PRINT_OFFSET(struct _jmp_buf *, sig_onstack);
  70     PRINT_OFFSET(struct _jmp_buf *, sig_mask);
  71     PRINT_CONSTANT(_JMP_BUF_MAGICNUM);
  72
  73     comment(MINOR, "sigcontext offsets, sizes, and constants");
  74     PRINT_SIZEOF(struct sigcontext);
  75     PRINT_OFFSET(struct sigcontext *, sc_onstack);
  76     PRINT_OFFSET(struct sigcontext *, sc_mask);
  77     PRINT_OFFSET(struct sigcontext *, sc_sp);
  78     PRINT_OFFSET(struct sigcontext *, sc_cia);
  79     PRINT_OFFSET(struct sigcontext *, sc_regs_saved);
  80     PRINT_OFFSET(struct sigcontext *, sc_a0);
  81     PRINT_ENUM(REGS_SAVED_NONE);
  82
  83     comment(MINOR, "struct sigstack offsets and sizes");
  84     PRINT_SIZEOF(struct sigstack);
  85     PRINT_OFFSET(struct sigstack *, ss_sp);
  86     PRINT_OFFSET(struct sigstack *, ss_onstack);
  87 }