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106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
/* libunwind - a platform-independent unwind library
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Copyright (C) 2003 Hewlett-Packard Co
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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This file is part of libunwind.
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/* Utility to generate cursor_i.h. */
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#include <stdio.h>
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#include "libunwind_i.h"
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#ifdef offsetof
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# undef offsetof
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#endif
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#define offsetof(type,field) ((char *) &((type *) 0)->field - (char *) 0)
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static struct
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{
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const char name[256];
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unsigned long value;
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}
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tab[] =
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{
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{ "IP_OFF", offsetof (struct cursor, ip) },
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{ "PR_OFF", offsetof (struct cursor, pr) },
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{ "BSP_OFF", offsetof (struct cursor, bsp) },
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{ "PSP_OFF", offsetof (struct cursor, psp) },
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{ "PFS_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_PFS]) },
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{ "RNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_RNAT]) },
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{ "UNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_UNAT]) },
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{ "LC_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_LC]) },
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{ "FPSR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_FPSR]) },
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{ "B1_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B1]) },
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{ "B2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B2]) },
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{ "B3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B3]) },
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{ "B4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B4]) },
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{ "B5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B5]) },
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{ "F2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F2]) },
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{ "F3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F3]) },
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{ "F4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F4]) },
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{ "F5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F5]) },
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{ "FR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F16]) },
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{ "LOC_SIZE",
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(offsetof (struct cursor, loc[1]) - offsetof (struct cursor, loc[0]))
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},
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{ "SIGCONTEXT_ADDR_OFF", offsetof (struct cursor, sigcontext_addr) },
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};
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static const char *tabs = "\t\t\t\t\t\t\t\t\t\t";
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int
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main (int argc, char **argv)
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{
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const char *space;
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int i, num_tabs;
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size_t len;
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printf ("#ifndef cursor_i_h\n");
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printf ("#define cursor_i_h\n\n");
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printf ("/*\n * DO NOT MODIFY\n *\n * This file was generated by "
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"%s.\n *\n */\n\n", argv[0]);
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for (i = 0; i < (int) (sizeof (tab) / sizeof (tab[0])); ++i)
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{
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if (tab[i].name[0] == '\0')
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printf ("\n");
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else
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{
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len = strlen (tab[i].name);
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num_tabs = (40 - len) / 8;
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if (num_tabs <= 0)
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space = " ";
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else
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space = strchr(tabs, '\0') - (40 - len) / 8;
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printf ("#define %s%s%lu\t/* 0x%lx */\n",
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tab[i].name, space, tab[i].value, tab[i].value);
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}
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}
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printf ("\n#endif /* cursor_i_h */\n");
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return 0;
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}
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