mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-12 14:20:04 +00:00
ac60633d65
Authors of this port:
Petr Pavlu setup@dagobah.cz
Ivo Raisr ivosh@ivosh.net
Theo Schlossnagle theo@omniti.com
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15426
37 lines
915 B
ArmAsm
37 lines
915 B
ArmAsm
# many thanks to David Fang
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# for providing an OSX 10.5 machine to test on
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# count for 1 million instructions
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# total is 1 + 1 + 499997*2 + 4
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.globl _start
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_start:
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xor %ecx,%ecx # not needed, pads total to 1M
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mov $499997,%ecx # load counter
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test_loop:
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dec %ecx # repeat count times
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jnz test_loop
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#================================
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# Exit
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#================================
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# syscall numbers in /usr/include/sys/syscall.h on OSX
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# in arc/x86/include/asm/unistd_32.h on Linux
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# disassemble on OSX otool -tV
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exit:
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xor %eax,%eax
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inc %eax # put exit syscall number (1) in eax
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#if defined(VGO_darwin)
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pushl $0 # we return 0
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int $0x80 # and exit
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#elif defined(VGO_linux)
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xor %ebx,%ebx # we return 0
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int $0x80 # and exit
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#elif defined(VGO_solaris)
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pushl $0 # we return 0
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int $0x91 # and exit
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#else
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# error "Unknown OS"
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#endif
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