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On May 24 15:07, Anton Kolesov wrote: > Hi, > > Initially crt0.S used a special function, declared as weak as a default > exception handler in interrupt vector table. To let user override individual > handlers, this function had multiple names - one for each IVT entry, which, > however, was terribly confusing for the debugger and user - because it > wasn't clear which symbol will be used as a function name in debugger. > Defining multiple separate functions - one for each handler, would resolve > the mess, but would increase code size of crt0.o. > > To clean this up, this patch defines exception handlers as weak symbols as > well, but those are defined as just symbols, not functions, hence there > would be less confusion over what is what. At the same time, users still can > redefine exception handlers symbol by creating functions with respective > names. Both patches applied. Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
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