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In db_stack_trace_cmd, remove the "pc" variable, we don't need it.

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This commit is contained in:
Olivier Houchard 2004-09-23 22:02:59 +00:00
parent 3f0cbe0ef6
commit 282c3a6588
1 changed files with 4 additions and 10 deletions
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14
sys/arm/arm/db_trace.c
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@ -87,15 +87,10 @@ void db_md_list_watchpoints(void);
#define FR_RFP (-3)
static void
db_stack_trace_cmd(addr, have_addr, count, modif)
db_expr_t addr;
int have_addr;
db_expr_t count;
char *modif;
db_stack_trace_cmd(db_expr_t addr, int have_addr, db_expr_t count, char *modif)
{
u_int32_t *frame, *lastframe;
c_db_sym_t sym;
db_expr_t pc;
char c, *cp = modif;
const char *name;
db_expr_t value;
@ -106,7 +101,7 @@ db_stack_trace_cmd(addr, have_addr, count, modif)
if (kdb_frame == NULL && !have_addr)
return;
while ((c = *cp++) != 0) {
while (modif && ((c = *cp++) != 0)) {
if (c == 'u')
kernel_only = FALSE;
if (c == 't')
@ -159,15 +154,14 @@ db_stack_trace_cmd(addr, have_addr, count, modif)
db_printsym(scp, DB_STGY_PROC);
db_printf("\n\t");
pc = kdb_frame->tf_pc;
sym = db_search_symbol(pc, DB_STGY_ANY, &offset);
sym = db_search_symbol(scp, DB_STGY_ANY, &offset);
if (sym == C_DB_SYM_NULL) {
value = 0;
name = "(null)";
} else
db_symbol_values(sym, &name, &value);
db_printf("%s() at ", name);
db_printsym(pc, DB_STGY_PROC);
db_printsym(scp, DB_STGY_PROC);
db_printf("\n");
#ifdef __PROG26
db_printf("scp=0x%08x rlv=0x%08x (", scp, frame[FR_RLV] & R15_PC);