Weddington, Eric schrieb: > >> -----Original Message----- >> From: Georg-Johann Lay [mailto:a...@gjlay.de] >> Sent: Friday, April 01, 2011 4:01 PM >> To: Georg-Johann Lay >> Cc: gcc-patches@gcc.gnu.org; Denis Chertykov; Anatoly Sokolov; Weddington, >> Eric >> Subject: Re: [Patch,AVR]: Fix PR45263 >> >> This is a better fix that does not need push/pop and does not increase >> numer of instructions. >> >> r16 takes the role of r20, and the value formerly in r16, >> i.e. hh8(__dtors_end resp. __ctors_start) is recreated as needed. >> > > Hi Johann, > > Have you tested this patch against the test case in bug #45263?
avr-gcc still aborts on building avr-libc as of http://gcc.gnu.org/ml/gcc/2011-04/msg00008.html Using avr-gdb-7.2 to debug with stubs runs on errors and doesn't show me any code... no assembly with "A syntax error in expression, near `0x29c'" in assembly window. Trying to compile with avr-gcc and dwarf crashes avr-gcc. __do_copy_data fails to initialize var1 and var2 (are 0x0). Too much is broken... giving up. Johann
