| /* 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 "libunwind_i.h" |
| |
| #ifdef offsetof |
| # undef offsetof |
| #endif |
| |
| #define offsetof(type,field) ((char *) &((type *) 0)->field - (char *) 0) |
| |
| #define OFFSET(sym, offset) \ |
| asm volatile("\n->" #sym " %0" : : "i" (offset)) |
| |
| int |
| main (void) |
| { |
| OFFSET("IP_OFF", offsetof (struct cursor, ip)); |
| OFFSET("PR_OFF", offsetof (struct cursor, pr)); |
| OFFSET("BSP_OFF", offsetof (struct cursor, bsp)); |
| OFFSET("PSP_OFF", offsetof (struct cursor, psp)); |
| OFFSET("PFS_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_PFS])); |
| OFFSET("RNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_RNAT])); |
| OFFSET("UNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_UNAT])); |
| OFFSET("LC_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_LC])); |
| OFFSET("FPSR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_FPSR])); |
| OFFSET("B1_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B1])); |
| OFFSET("B2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B2])); |
| OFFSET("B3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B3])); |
| OFFSET("B4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B4])); |
| OFFSET("B5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B5])); |
| OFFSET("F2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F2])); |
| OFFSET("F3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F3])); |
| OFFSET("F4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F4])); |
| OFFSET("F5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F5])); |
| OFFSET("FR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F16])); |
| OFFSET("LOC_SIZE", |
| (offsetof (struct cursor, loc[1]) - offsetof (struct cursor, loc[0]))); |
| OFFSET("SIGCONTEXT_ADDR_OFF", offsetof (struct cursor, sigcontext_addr)); |
| return 0; |
| } |