2002-11-26 Andrew Haley <aph@redhat.com>

        * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename
        from_Unwind_Find_Enclosing_Function.
        * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise.
        * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise.
        * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from
        _Unwind_Find_Enclosing_Function, export @@GCC_3.3.
        * unwind.h (_Unwind_FindEnclosingFunction): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59568 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5764f89..f140cea 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2002-11-26  Andrew Haley  <aph@redhat.com>
+
+       * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename
+       from_Unwind_Find_Enclosing_Function.
+       * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise.
+       * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise.
+       * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from
+       _Unwind_Find_Enclosing_Function, export @@GCC_3.3.
+       * unwind.h (_Unwind_FindEnclosingFunction): Add.
+       
 2002-11-26  Hartmut Penner  <hpenner@de.ibm.com>
 
         * config/s390/s390.c (390_output_constant_pool): Set alignment 

diff --git a/gcc/config/ia64/unwind-ia64.c b/gcc/config/ia64/unwind-ia64.c
index eba9df0..b3ba933 100644 (file)
--- a/gcc/config/ia64/unwind-ia64.c
+++ b/gcc/config/ia64/unwind-ia64.c
@@ -1643,7 +1643,7 @@ _Unwind_GetRegionStart (struct _Unwind_Context *context)
 }
 
 void *
-_Unwind_Find_Enclosing_Function (void *pc)
+_Unwind_FindEnclosingFunction (void *pc)
 {
   return NULL;
 }

diff --git a/gcc/libgcc-std.ver b/gcc/libgcc-std.ver
index d448567..45080fa 100644 (file)
--- a/gcc/libgcc-std.ver
+++ b/gcc/libgcc-std.ver
@@ -158,7 +158,6 @@ GCC_3.0 {
   _Unwind_Resume
   _Unwind_SetGR
   _Unwind_SetIP
-  _Unwind_Find_Enclosing_Function
   __deregister_frame
   __deregister_frame_info
   __deregister_frame_info_bases
@@ -176,3 +175,7 @@ GCC_3.0 {
   _Unwind_SjLj_ForcedUnwind
   _Unwind_SjLj_Resume
 }
+
+GCC_3.3 {
+  _Unwind_FindEnclosingFunction
+}

diff --git a/gcc/unwind-dw2.c b/gcc/unwind-dw2.c
index 41db092..3c5feea 100644 (file)
--- a/gcc/unwind-dw2.c
+++ b/gcc/unwind-dw2.c
@@ -203,7 +203,7 @@ _Unwind_GetRegionStart (struct _Unwind_Context *context)
 }
 
 void *
-_Unwind_Find_Enclosing_Function (void *pc)
+_Unwind_FindEnclosingFunction (void *pc)
 {
   struct dwarf_eh_bases bases;
   struct dwarf_fde *fde = _Unwind_Find_FDE (pc-1, &bases);

diff --git a/gcc/unwind-sjlj.c b/gcc/unwind-sjlj.c
index 59b5415..e1063b4 100644 (file)
--- a/gcc/unwind-sjlj.c
+++ b/gcc/unwind-sjlj.c
@@ -209,7 +209,7 @@ _Unwind_GetRegionStart (struct _Unwind_Context *context __attribute__((unused))
 }
 
 void *
-_Unwind_Find_Enclosing_Function (void *pc)
+_Unwind_FindEnclosingFunction (void *pc)
 {
   return NULL;
 }

diff --git a/gcc/unwind.h b/gcc/unwind.h
index 3002d50..218181c 100644 (file)
--- a/gcc/unwind.h
+++ b/gcc/unwind.h
@@ -192,6 +192,10 @@ extern _Unwind_Ptr _Unwind_GetDataRelBase (struct _Unwind_Context *);
 extern _Unwind_Ptr _Unwind_GetTextRelBase (struct _Unwind_Context *);
 #endif
 
+/* @@@ Given an address, return the entry point of the function that
+   contains it.  */
+extern void * _Unwind_FindEnclosingFunction (void *pc);
+
 #ifdef __cplusplus
 }
 #endif