Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- Tweak the output format slightly to show the frame address first.

Browse Source 
- When dealing with an exception frame, we might as well print some
   useful details while we're passing through.
This commit is contained in:
scw 2002-09-19 13:04:02 +00:00
parent 805b400ba7
commit c87975f571
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sys/arch/sh5/sh5/db_trace.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: db_trace.c,v 1.3 2002/09/19 11:25:13 scw Exp $ */
/* $NetBSD: db_trace.c,v 1.4 2002/09/19 13:04:02 scw Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@ -228,7 +228,7 @@ db_stack_trace_print(db_expr_t addr, int have_addr, db_expr_t count,
* Pointer value and a disassembly of the prologue to
* figure out what's what anyway.
*/
(*pr)("%s(fp=0x%lx) at ", symp, fp);
(*pr)("0x%lx: %s() at ", fp, symp);
db_printsym(pc, DB_STGY_PROC, pr);
(*pr)("\n");
@ -252,6 +252,12 @@ db_stack_trace_print(db_expr_t addr, int have_addr, db_expr_t count,
pc = (db_addr_t) tf->tf_state.sf_spc & ~1;
fp = (db_addr_t) tf->tf_caller.r14;
cur_intrframe = &tf->tf_ifr;
(*pr)("\tTrap Type: %s\n",
trap_type((int)tf->tf_state.sf_expevt));
(*pr)("\tSSR=0x%lx, TEA=0x%lx, TRA=0x%lx\n",
(long)tf->tf_state.sf_ssr,
(long)tf->tf_state.sf_tea,
(long)tf->tf_state.sf_tra);
} else
if (strcmp(symp, "Lsh5_event_interrupt") == 0 ||
strcmp(symp, "Lintrexit") == 0) {
@ -265,6 +271,9 @@ db_stack_trace_print(db_expr_t addr, int have_addr, db_expr_t count,
pc = (db_addr_t) tf->if_state.sf_spc & ~1;
fp = (db_addr_t) tf->if_caller.r14;
cur_intrframe = tf;
(*pr)("\tSSR=0x%lx, INTEVT=0x%lx\n",
(long)tf->if_state.sf_ssr,
(long)tf->if_state.sf_intevt);
} else
if (prev_frame(fp, pc, &nextfp, &nextpc) == 0) {
(*pr)("Can't find caller's stack frame.\n");