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