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19d4caaaab
"brk" is a break-point instruction which among other things halts ARC core. As compared to pure halt (which is "flag 1" for ARC) it is much more convenient as it might be executed from either secure mode or normal mode (with SecureShield enabled), while "flag" instruction will raise privilege violation exception if SecureShield is enabled and we're in "normal" mode. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> |
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| CMakeLists.txt | ||
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