/[pupa]/pupa/kern/i386/pc/init.c
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Diff of /pupa/kern/i386/pc/init.c

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revision 1.2 by okuji, Sat Dec 28 07:16:30 2002 UTC revision 1.3 by okuji, Mon Jan 6 00:01:35 2003 UTC
# Line 23  Line 23 
23  #include <pupa/machine/memory.h>  #include <pupa/machine/memory.h>
24  #include <pupa/machine/console.h>  #include <pupa/machine/console.h>
25  #include <pupa/machine/biosdisk.h>  #include <pupa/machine/biosdisk.h>
26    #include <pupa/machine/kernel.h>
27  #include <pupa/types.h>  #include <pupa/types.h>
28  #include <pupa/err.h>  #include <pupa/err.h>
29    #include <pupa/dl.h>
30    #include <pupa/misc.h>
31    
32    static char *
33    make_install_device (void)
34    {
35      /* XXX: This should be enough.  */
36      char dev[100];
37    
38      pupa_sprintf (dev, "(%cd%u",
39                    (pupa_boot_drive & 0x80) ? 'h' : 'f',
40                    pupa_boot_drive & 0x7f);
41      
42      if (pupa_install_dos_part >= 0)
43        pupa_sprintf (dev + pupa_strlen (dev), ",%u", pupa_install_dos_part);
44    
45      if (pupa_install_bsd_part >= 0)
46        pupa_sprintf (dev + pupa_strlen (dev), ",%c", pupa_install_bsd_part + 'a');
47    
48      pupa_sprintf (dev + pupa_strlen (dev), ")%s", pupa_prefix);
49      pupa_strcpy (pupa_prefix, dev);
50      
51      return pupa_prefix;
52    }
53    
54  void  void
55  pupa_machine_init (void)  pupa_machine_init (void)
# Line 112  pupa_machine_init (void) Line 137  pupa_machine_init (void)
137    
138    /* The memory system was initialized, thus register built-in devices.  */    /* The memory system was initialized, thus register built-in devices.  */
139    pupa_biosdisk_init ();    pupa_biosdisk_init ();
140    
141      /* Initialize the prefix.  */
142      pupa_dl_set_prefix (make_install_device ());
143  }  }

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