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authorAndreas Sandberg <andreas.sandberg@arm.com>2015-12-04 00:12:58 +0000
committerAndreas Sandberg <andreas.sandberg@arm.com>2015-12-04 00:12:58 +0000
commitdaa53da594d04925d10e792df804110d6a7bf2a2 (patch)
treef60a1b5722256718fea2fe93fb70e45b28022268 /src/sim/process_impl.hh
parenta1aeff27ce2978bb5fd0a3da66878d914cfb4da2 (diff)
downloadgem5-daa53da594d04925d10e792df804110d6a7bf2a2.tar.xz
sim: Add support for generating back traces on errors
Add functionality to generate a back trace if gem5 crashes (SIGABRT or SIGSEGV). The current implementation uses glibc's stack traversal support if available and stubs out the call to print_backtrace() otherwise.
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