diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2009-05-30 20:58:50 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2009-05-30 20:58:50 +0000 |
| commit | 78ea362728c4672cea84d6875e3aa41c25a5a361 (patch) | |
| tree | 9feaf72d0bb7dfc3e1c24ba5b2de6fef7874d7d7 /sys/ddb | |
| parent | 1c726ef63fd4be85dc4f48e37dc99420a2fa3722 (diff) | |
Allow 8 byte writes from ddb (w/q) on 64 bit platforms, just like we allow
8 byte reads (x/q) already.
Diffstat (limited to 'sys/ddb')
| -rw-r--r-- | sys/ddb/db_write_cmd.c | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/sys/ddb/db_write_cmd.c b/sys/ddb/db_write_cmd.c index 1ace001b670..9567548ddf0 100644 --- a/sys/ddb/db_write_cmd.c +++ b/sys/ddb/db_write_cmd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: db_write_cmd.c,v 1.10 2007/11/05 19:23:24 miod Exp $ */ +/* $OpenBSD: db_write_cmd.c,v 1.11 2009/05/30 20:58:49 miod Exp $ */ /* $NetBSD: db_write_cmd.c,v 1.6 1996/02/05 01:57:25 christos Exp $ */ /* @@ -62,38 +62,43 @@ db_write_cmd(db_expr_t address, boolean_t have_addr, db_expr_t count, addr = (db_addr_t) address; switch (modif[0]) { - case 'b': + case 'b': size = 1; break; - case 'h': + case 'h': size = 2; break; - case 'l': - case '\0': + case 'l': + case '\0': size = 4; break; - default: +#ifdef __LP64__ + case 'q': + size = 8; + break; +#endif + default: size = -1; db_error("Unknown size\n"); /*NOTREACHED*/ } while (db_expression(&new_value)) { - old_value = db_get_value(addr, size, FALSE); - db_printsym(addr, DB_STGY_ANY, db_printf); - db_printf("\t\t%s\t", db_format(tmpfmt, sizeof tmpfmt, - old_value, DB_FORMAT_N, 0, 8)); - db_printf("=\t%s\n", db_format(tmpfmt, sizeof tmpfmt, - new_value, DB_FORMAT_N, 0, 8)); - db_put_value(addr, size, new_value); - addr += size; + old_value = db_get_value(addr, size, FALSE); + db_printsym(addr, DB_STGY_ANY, db_printf); + db_printf("\t\t%s\t", db_format(tmpfmt, sizeof tmpfmt, + old_value, DB_FORMAT_N, 0, 8)); + db_printf("=\t%s\n", db_format(tmpfmt, sizeof tmpfmt, + new_value, DB_FORMAT_N, 0, 8)); + db_put_value(addr, size, new_value); + addr += size; - wrote_one = TRUE; + wrote_one = TRUE; } if (!wrote_one) { - db_error("Nothing written.\n"); - /*NOTREACHED*/ + db_error("Nothing written.\n"); + /*NOTREACHED*/ } db_next = addr; @@ -101,4 +106,3 @@ db_write_cmd(db_expr_t address, boolean_t have_addr, db_expr_t count, db_skip_to_eol(); } - |