diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-08-07 09:18:07 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-08-07 09:18:07 +0000 |
| commit | d7bc709d6abb1f0fca0ffcc3b999ab1eefda67c7 (patch) | |
| tree | bef719aa9feacf51b809ea2f7aaf6abd1394f76e /sys/ddb | |
| parent | 841c2da642847ec4488021f598eba7c85bc5c252 (diff) | |
document needed MD funcs for SOFTWARE_SSTEP better
Diffstat (limited to 'sys/ddb')
| -rw-r--r-- | sys/ddb/db_run.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/ddb/db_run.c b/sys/ddb/db_run.c index 04b6280abaf..f912b404187 100644 --- a/sys/ddb/db_run.c +++ b/sys/ddb/db_run.c @@ -1,4 +1,4 @@ -/* $OpenBSD: db_run.c,v 1.9 1997/07/23 23:35:46 niklas Exp $ */ +/* $OpenBSD: db_run.c,v 1.10 1997/08/07 09:18:06 niklas Exp $ */ /* $NetBSD: db_run.c,v 1.8 1996/02/05 01:57:12 christos Exp $ */ /* @@ -242,15 +242,16 @@ db_single_step(regs) * the functions/macros defined below. * * extern boolean_t - * inst_branch(), returns true if the instruction might branch + * inst_branch(ins), returns true if the instruction might branch * extern unsigned - * branch_taken(), return the address the instruction might + * branch_taken(ins, pc, getreg_val, regs), + * return the address the instruction might * branch to - * db_getreg_val(); return the value of a user register, + * getreg_val(regs, reg), return the value of a user register, * as indicated in the hardware instruction * encoding, e.g. 8 for r8 * - * next_instr_address(pc,bd) returns the address of the first + * next_instr_address(pc, bd) returns the address of the first * instruction following the one at "pc", * which is either in the taken path of * the branch (bd==1) or not. This is |