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From: maierkom@rcs.ei.tum.de To: gcc-gnats@gcc.gnu.org Subject: ada/10768: ICEs on compilation of ada support library Date: Tue, 13 May 2003 12:06:00 -0000 [thread overview] Message-ID: <20030513115612.30464.qmail@sources.redhat.com> (raw) >Number: 10768 >Category: ada >Synopsis: ICEs on compilation of ada support library >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Tue May 13 12:06:00 UTC 2003 >Closed-Date: >Last-Modified: >Originator: maierkom@rcs.ei.tum.de >Release: 3.4 20030509 >Organization: >Environment: host: linux-x86 (redhat 7.3) >Description: I was trying to generate a minimum ada runtime library for the avr (e.g. at90s8535) by copying the required *.ads and *.adb files to <prefix>/lib/gcc-lib/avr/3.4/ada-include and compile them. What I got was a number of ICEs of the form: +===========================GNAT BUG DETECTED==============================+ | 3.4 20030509 (experimental) (avr-unknown-none) Gigi abort, Code=305 | | No source file position information available | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==========================================================================+ The files which generated errors were: s-stalib.adb, s-parame.adb, i-c.adb, s-maccod.ads I ran the compilation with avr-gcc -c -gnatg <filename> flags -O and -mmcu=at90s8535 didn't make any difference In file s-maccod.ads the reason for the ICE was the line: pragma Import (Intrinsic, Asm); In file i-c.ads the reason for the crash is the definition of type long: type long is range -(2 ** (System.Parameters.long_bits - 1)) .. +(2 ** (System.Parameters.long_bits - 1)) - 1; >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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