Flags must watch reads, writes, or both. Flags must specify GDB or CPU but not both. Flags must not contain extraneous bits.
Signed-off-by: Richard Henderson <[email protected]> --- system/watchpoint.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/system/watchpoint.c b/system/watchpoint.c index 183b194403..fbaebba7cf 100644 --- a/system/watchpoint.c +++ b/system/watchpoint.c @@ -33,6 +33,9 @@ CPUWatchpoint *cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, assert(len != 0); assert(last >= addr); + assert(flags & BP_MEM_ACCESS); + assert(ctpop32(flags & BP_ANY) == 1); + assert(!(flags & ~(BP_ANY | BP_MEM_ACCESS | BP_STOP_BEFORE_ACCESS))); wp = g_new0(CPUWatchpoint, 1); -- 2.43.0
