diff options
Diffstat (limited to 'contrib/gcc/unwind-dw2.c')
| -rw-r--r-- | contrib/gcc/unwind-dw2.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/contrib/gcc/unwind-dw2.c b/contrib/gcc/unwind-dw2.c index 70d3221..69cfd4f 100644 --- a/contrib/gcc/unwind-dw2.c +++ b/contrib/gcc/unwind-dw2.c @@ -1,5 +1,5 @@ /* DWARF2 exception handling and frame unwind runtime interface routines. - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of GCC. @@ -188,6 +188,11 @@ _Unwind_GetGR (struct _Unwind_Context *context, int index) int size; void *ptr; +#ifdef DWARF_ZERO_REG + if (index == DWARF_ZERO_REG) + return 0; +#endif + index = DWARF_REG_TO_UNWIND_COLUMN (index); if (index >= (int) sizeof(dwarf_reg_size_table)) abort (); @@ -677,6 +682,10 @@ execute_stack_op (const unsigned char *op_ptr, const unsigned char *op_end, case DW_OP_mul: case DW_OP_or: case DW_OP_plus: + case DW_OP_shl: + case DW_OP_shr: + case DW_OP_shra: + case DW_OP_xor: case DW_OP_le: case DW_OP_ge: case DW_OP_eq: @@ -1366,4 +1375,23 @@ uw_identify_context (struct _Unwind_Context *context) #include "unwind.inc" +#if defined (USE_GAS_SYMVER) && defined (SHARED) && defined (USE_LIBUNWIND_EXCEPTIONS) +alias (_Unwind_Backtrace); +alias (_Unwind_DeleteException); +alias (_Unwind_FindEnclosingFunction); +alias (_Unwind_ForcedUnwind); +alias (_Unwind_GetDataRelBase); +alias (_Unwind_GetTextRelBase); +alias (_Unwind_GetCFA); +alias (_Unwind_GetGR); +alias (_Unwind_GetIP); +alias (_Unwind_GetLanguageSpecificData); +alias (_Unwind_GetRegionStart); +alias (_Unwind_RaiseException); +alias (_Unwind_Resume); +alias (_Unwind_Resume_or_Rethrow); +alias (_Unwind_SetGR); +alias (_Unwind_SetIP); +#endif + #endif /* !USING_SJLJ_EXCEPTIONS */ |
