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riscv: add ALT_BREAK_TO_DEBUGGER to GENERIC

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It allows quickly entering ddb(4) over a serial line.

Reviewed by:	jhb
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D34119
This commit is contained in:
Mitchell Horne 2022-02-01 13:57:35 -04:00
parent 93e28d6e89
commit e6ee2b6506
1 changed files with 1 additions and 0 deletions
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sys/riscv/conf/GENERIC
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@ -180,6 +180,7 @@ options INVARIANT_SUPPORT # Extra sanity checks of internal structures, require
options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence
# options EARLY_PRINTF
options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default