Module Name: src Committed By: simonb Date: Wed Feb 10 07:17:39 UTC 2021
Modified Files: src/sys/ddb: db_interface.h Log Message: Allow for MD code to use a different function than db_stack_trace_print() to be used with db_stacktrace() and friends by pre-defining the db_stacktrace_print macro. To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/sys/ddb/db_interface.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/ddb/db_interface.h diff -u src/sys/ddb/db_interface.h:1.37 src/sys/ddb/db_interface.h:1.38 --- src/sys/ddb/db_interface.h:1.37 Sun Jun 2 06:09:17 2019 +++ src/sys/ddb/db_interface.h Wed Feb 10 07:17:39 2021 @@ -1,4 +1,4 @@ -/* $NetBSD: db_interface.h,v 1.37 2019/06/02 06:09:17 mrg Exp $ */ +/* $NetBSD: db_interface.h,v 1.38 2021/02/10 07:17:39 simonb Exp $ */ /*- * Copyright (c) 1995 The NetBSD Foundation, Inc. @@ -80,16 +80,16 @@ void db_show_all_device(db_expr_t, bool /* kern/subr_disk.c, dev/dksubr.c */ void db_show_disk(db_expr_t, bool, db_expr_t, const char *); -#define db_stacktrace() \ - db_stack_trace_print((db_expr_t)(intptr_t)__builtin_frame_address(0), \ - true, 65535, "", printf) -#define db_ustacktrace() \ +/* The db_stacktrace_print macro may be overridden by an MD macro */ +#ifndef db_stacktrace_print +#define db_stacktrace_print(prfunc) \ db_stack_trace_print((db_expr_t)(intptr_t)__builtin_frame_address(0), \ - true, 65535, "", uprintf) + true, 65535, "", prfunc) +#endif /* !db_stacktrace_print */ -#define db_lstacktrace() \ - db_stack_trace_print((db_expr_t)(intptr_t)__builtin_frame_address(0), \ - true, 65535, "", addlog) +#define db_stacktrace() db_stacktrace_print(printf); +#define db_ustacktrace() db_stacktrace_print(uprintf); +#define db_lstacktrace() db_stacktrace_print(log); #endif /* _DDB_DB_INTERFACE_H_ */