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EH and powerpc
- To: egcs at cygnus dot com
- Subject: EH and powerpc
- From: jeroen dobbelaere xe44 7682 <dobbelaj at access dot bel dot alcatel dot be>
- Date: Mon, 9 Mar 1998 11:06:45 +0100
I'm trying to use a crosscompilation version of egcs for powerpc.
This works fine, but it uses sjsl exceptions (which adds runtime
Is there a way to use the powerpc as target without sjsl exceptions
(but still with exceptions) ?
It seems that the definition of INCOMING_RETURN_ADDR_RTX is missing.
(in gcc/defaults.h :
/* If we have a definition of INCOMING_RETURN_ADDR_RTX, assume that
the rest of the DWARF 2 frame unwind support is also provided. */
#if !defined (DWARF2_UNWIND_INFO) && defined (INCOMING_RETURN_ADDR_RTX)
#define DWARF2_UNWIND_INFO 1
DWARF2_UNWIND_INFO is not set anywhere in gcc/config/rs6000
This results in '__throw' and other stuff not being included in
(oh yes, this is with egcs-980302)