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sync with sparc64 (just some debug messages.)

This commit is contained in:
mrg 2001-03-22 06:21:15 +00:00
parent b4e2b14fe6
commit e563dea3f6
1 changed files with 14 additions and 3 deletions
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17
sys/arch/sparc/sparc/openfirm.c
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@ -1,4 +1,4 @@
/* $NetBSD: openfirm.c,v 1.2 2000/11/15 16:15:01 pk Exp $ */ /* $NetBSD: openfirm.c,v 1.3 2001/03/22 06:21:15 mrg Exp $ */
/* /*
* Copyright (C) 1995, 1996 Wolfgang Solfrank. * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -758,6 +758,8 @@ OF_milliseconds()
#include <ddb/db_sym.h> #include <ddb/db_sym.h>
#include <ddb/db_extern.h> #include <ddb/db_extern.h>
int obp_symbol_debug = 0;
void OF_sym2val(cells) void OF_sym2val(cells)
void *cells; void *cells;
{ {
@ -786,8 +788,11 @@ void OF_sym2val(cells)
return; return;
} }
symbol = (db_sym_t)args->symbol; symbol = (db_sym_t)args->symbol;
prom_printf("looking up symbol %s\n", symbol); if (obp_symbol_debug)
prom_printf("looking up symbol %s\n", symbol);
db_symbol_values(symbol, (char**)NULL, &value); db_symbol_values(symbol, (char**)NULL, &value);
if (obp_symbol_debug)
prom_printf("%s is %lx\r\n", symbol, value);
args->result = 0; args->result = 0;
args->value = ADR2CELL(value); args->value = ADR2CELL(value);
} }
@ -810,6 +815,9 @@ void OF_val2sym(cells)
/* Set data segment pointer */ /* Set data segment pointer */
__asm __volatile("clr %%g4" : :); __asm __volatile("clr %%g4" : :);
if (obp_symbol_debug)
prom_printf("OF_val2sym: nargs %lx nreturns %lx\r\n",
args->nargs, args->nreturns);
/* No args? Nothing to do. */ /* No args? Nothing to do. */
if (!args->nargs || if (!args->nargs ||
!args->nreturns) return; !args->nreturns) return;
@ -822,9 +830,12 @@ void OF_val2sym(cells)
} }
value = args->value; value = args->value;
prom_printf("looking up value %ld\n", value); if (obp_symbol_debug)
prom_printf("looking up value %ld\n", value);
symbol = db_search_symbol(value, 0, &offset); symbol = db_search_symbol(value, 0, &offset);
if (symbol == DB_SYM_NULL) { if (symbol == DB_SYM_NULL) {
if (obp_symbol_debug)
prom_printf("OF_val2sym: not found\r\n");
args->nreturns = 1; args->nreturns = 1;
args->offset = -1; args->offset = -1;
return; return;