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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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683c52fb7e
On Solaris and Linux, mmap() is an optimized function without prologue and epilogue. However, Solaris libc does not currently bear any DWARF CFI. Therefore stack chain unwinder grabs only two entries: IP inside mmap() and return address from the previous frame which points inside _start(), right after where main() is invoked. By introducing an intermediate function f(), main() is now visible in the stack trace even on Solaris. n-i-bz git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15749
7 lines
426 B
Plaintext
7 lines
426 B
Plaintext
prog: mmapunmap
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vgopts: --pages-as-heap=yes --threshold=30.0 -q
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vgopts: --stacks=no --time-unit=B --depth=8 --massif-out-file=massif.out
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vgopts: --ignore-fn=__part_load_locale --ignore-fn=__time_load_locale --ignore-fn=dwarf2_unwind_dyld_add_image_hook --ignore-fn=get_or_create_key_element
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post: grep -A4 -e =peak massif.out | grep -e 'main (mmapunmap.c:16)' | tr -s ' ' | ../../tests/filter_addresses
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cleanup: rm massif.out
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