diff options
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/amd64/amd64/db_trace.c | 27 | ||||
| -rw-r--r-- | sys/arch/i386/i386/db_trace.c | 27 |
2 files changed, 2 insertions, 52 deletions
diff --git a/sys/arch/amd64/amd64/db_trace.c b/sys/arch/amd64/amd64/db_trace.c index 7c86efe5edc..928f3681453 100644 --- a/sys/arch/amd64/amd64/db_trace.c +++ b/sys/arch/amd64/amd64/db_trace.c @@ -1,4 +1,4 @@ -/* $OpenBSD: db_trace.c,v 1.14 2016/02/26 09:29:20 mpi Exp $ */ +/* $OpenBSD: db_trace.c,v 1.15 2016/03/01 21:28:24 mpi Exp $ */ /* $NetBSD: db_trace.c,v 1.1 2003/04/26 18:39:27 fvdl Exp $ */ /* @@ -106,30 +106,10 @@ db_x86_64_regop(struct db_variable *vp, db_expr_t *val, int opcode) #define INTERRUPT 3 #define AST 4 -db_addr_t db_trap_symbol_value = 0; -db_addr_t db_syscall_symbol_value = 0; -db_addr_t db_kdintr_symbol_value = 0; -boolean_t db_trace_symbols_found = FALSE; - -void db_find_trace_symbols(void); int db_numargs(struct callframe *); void db_nextframe(struct callframe **, db_addr_t *, long *, int, int (*) (const char *, ...)); -void -db_find_trace_symbols(void) -{ - db_expr_t value; - - if (db_value_of_name("_trap", &value)) - db_trap_symbol_value = (db_addr_t) value; - if (db_value_of_name("_kdintr", &value)) - db_kdintr_symbol_value = (db_addr_t) value; - if (db_value_of_name("_syscall", &value)) - db_syscall_symbol_value = (db_addr_t) value; - db_trace_symbols_found = TRUE; -} - /* * Figure out how many arguments were passed into the frame at "fp". * We can probably figure out how many arguments where passed above @@ -202,11 +182,6 @@ db_stack_trace_print(db_expr_t addr, boolean_t have_addr, db_expr_t count, boolean_t kernel_only = TRUE; boolean_t trace_proc = FALSE; -#if 0 - if (!db_trace_symbols_found) - db_find_trace_symbols(); -#endif - { char *cp = modif; char c; diff --git a/sys/arch/i386/i386/db_trace.c b/sys/arch/i386/i386/db_trace.c index 72d968afe57..9b7352b1d8c 100644 --- a/sys/arch/i386/i386/db_trace.c +++ b/sys/arch/i386/i386/db_trace.c @@ -1,4 +1,4 @@ -/* $OpenBSD: db_trace.c,v 1.16 2016/02/26 09:29:20 mpi Exp $ */ +/* $OpenBSD: db_trace.c,v 1.17 2016/03/01 21:28:24 mpi Exp $ */ /* $NetBSD: db_trace.c,v 1.18 1996/05/03 19:42:01 christos Exp $ */ /* @@ -74,30 +74,10 @@ struct db_variable *db_eregs = db_regs + nitems(db_regs); #define INTERRUPT 3 #define AST 4 -db_addr_t db_trap_symbol_value = 0; -db_addr_t db_syscall_symbol_value = 0; -db_addr_t db_kdintr_symbol_value = 0; -boolean_t db_trace_symbols_found = FALSE; - -void db_find_trace_symbols(void); int db_numargs(struct callframe *); void db_nextframe(struct callframe **, db_addr_t *, int *, int, int (*pr)(const char *, ...)); -void -db_find_trace_symbols(void) -{ - db_expr_t value; - - if (db_value_of_name("trap", &value)) - db_trap_symbol_value = (db_addr_t) value; - if (db_value_of_name("kdintr", &value)) - db_kdintr_symbol_value = (db_addr_t) value; - if (db_value_of_name("syscall", &value)) - db_syscall_symbol_value = (db_addr_t) value; - db_trace_symbols_found = TRUE; -} - /* * Figure out how many arguments were passed into the frame at "fp". */ @@ -185,11 +165,6 @@ db_stack_trace_print(db_expr_t addr, boolean_t have_addr, db_expr_t count, boolean_t trace_thread = FALSE; boolean_t trace_proc = FALSE; -#if 0 - if (!db_trace_symbols_found) - db_find_trace_symbols(); -#endif - { char *cp = modif; char c; |