diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/unwind-pe.h | 15 | ||||
| -rw-r--r-- | gcc/unwind.h | 3 |
3 files changed, 16 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8ae7f78..f799f7d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2005-05-19 Richard Henderson <rth@redhat.com> + * unwind.h, unwind-pe.h: Revert gcc_unreachable change of 05-17. + +2005-05-19 Richard Henderson <rth@redhat.com> + * config/i386/sse.md (mulv4si3): Use all register inputs. (mulv2di3): Likewise. diff --git a/gcc/unwind-pe.h b/gcc/unwind-pe.h index ce7d694..3981657 100644 --- a/gcc/unwind-pe.h +++ b/gcc/unwind-pe.h @@ -34,6 +34,13 @@ #ifndef GCC_UNWIND_PE_H #define GCC_UNWIND_PE_H +/* If using C++, references to abort have to be qualified with std::. */ +#if __cplusplus +#define __gxx_abort std::abort +#else +#define __gxx_abort abort +#endif + /* Pointer encodings, from dwarf2.h. */ #define DW_EH_PE_absptr 0x00 #define DW_EH_PE_omit 0xff @@ -79,9 +86,8 @@ size_of_encoded_value (unsigned char encoding) return 4; case DW_EH_PE_udata8: return 8; - default: - gcc_unreachable (); } + __gxx_abort (); } #endif @@ -112,9 +118,8 @@ base_of_encoded_value (unsigned char encoding, struct _Unwind_Context *context) return _Unwind_GetDataRelBase (context); case DW_EH_PE_funcrel: return _Unwind_GetRegionStart (context); - default: - gcc_unreachable (); } + __gxx_abort (); } #endif @@ -251,7 +256,7 @@ read_encoded_value_with_base (unsigned char encoding, _Unwind_Ptr base, break; default: - gcc_unreachable (); + __gxx_abort (); } if (result != 0) diff --git a/gcc/unwind.h b/gcc/unwind.h index 978b9f0..7244fd4 100644 --- a/gcc/unwind.h +++ b/gcc/unwind.h @@ -214,7 +214,8 @@ _Unwind_GetDataRelBase (struct _Unwind_Context *_C) static inline _Unwind_Ptr _Unwind_GetTextRelBase (struct _Unwind_Context *_C __attribute__ ((__unused__))) { - gcc_unreachable (); + abort (); + return 0; } /* @@@ Retrieve the Backing Store Pointer of the given context. */ |