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target/arm/helper.c: Delete stray obsolete comment

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In commit 88ce6c6ee8 we switched from directly fishing the number
of breakpoints and watchpoints out of the ID register fields to
abstracting out functions to do this job, but we forgot to delete the
now-obsolete comment in define_debug_regs() about the relation
between the ID field value and the actual number of breakpoints and
watchpoints.  Delete the obsolete comment.

Reported-by: CHRIS HOWARD <cvz185@web.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220513131801.4082712-1-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2022-05-13 14:18:01 +01:00
parent 6e76d35f23
commit 1a13efcc56
1 changed files with 0 additions and 1 deletions
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target/arm/helper.c
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@ -6540,7 +6540,6 @@ static void define_debug_regs(ARMCPU *cpu)
define_one_arm_cp_reg(cpu, &dbgdidr);
}
/* Note that all these register fields hold "number of Xs minus 1". */
brps = arm_num_brps(cpu);
wrps = arm_num_wrps(cpu);
ctx_cmps = arm_num_ctx_cmps(cpu);