Date: Thu, 20 Jan 2011 12:57:39 -0600 From: Nathan Whitehorn <nwhitehorn@freebsd.org> To: Roman Divacky <rdivacky@freebsd.org> Cc: freebsd-toolchain@freebsd.org, Steve Kargl <sgk@troutmask.apl.washington.edu> Subject: Re: How to build an executable with profiling? Message-ID: <4D3885A3.80407@freebsd.org> In-Reply-To: <20110120185449.GA92860@freebsd.org> References: <20110117184411.GA54556@troutmask.apl.washington.edu> <20110118143205.GA34216@freebsd.org> <20110118160252.GA6506@troutmask.apl.washington.edu> <20110120185449.GA92860@freebsd.org>
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On 01/20/11 12:54, Roman Divacky wrote: > ok, I sat down and implemented what Hans Ottevanger told me to do :) > > http://lev.vlakno.cz/~rdivacky/clang-gprof.patch > > This patch does three things: > > 1) emits "call .mcount" at the begining of every function body It's not always called .mcount. See /sys/$ARCH/include/profile.h -Nathan
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