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sim: m68hc11: fix -Wshadow=local warnings

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Delete redundant decls when the existing scope has the same var and
type available for use.
This commit is contained in:
Mike Frysinger 2023-12-21 20:12:25 -05:00
parent e4e3a80911
commit c6f30b8791
3 changed files with 3 additions and 4 deletions
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3
sim/m68hc11/dv-m68hc11.c
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@ -782,7 +782,6 @@ m68hc11_option_handler (SIM_DESC sd, sim_cpu *cpu,
osc = &controller->oscillators[i];
if (osc->event)
{
double f;
int cur_value;
int next_value;
char freq[32];
@ -927,7 +926,7 @@ m68hc11cpu_set_port (struct hw *me, sim_cpu *cpu,
/* Scan IC3, IC2 and IC1. Bit number is 3 - i. */
for (i = 0; i < 3; i++)
{
uint8_t mask = (1 << i);
mask = (1 << i);
if (delta & mask)
{

2
sim/m68hc11/dv-m68hc11sio.c
View File

@ -227,7 +227,7 @@ m68hc11sio_port_event (struct hw *me,
simulate some initial setup by the internal rom. */
if (((m68hc11_cpu->ios[M6811_HPRIO]) & (M6811_SMOD | M6811_MDA)) == M6811_SMOD)
{
unsigned char val = 0x33;
val = 0x33;
m68hc11sio_io_write_buffer (me, &val, io_map,
(unsigned_word) M6811_BAUD, 1);

2
sim/m68hc11/interp.c
View File

@ -478,7 +478,7 @@ sim_open (SIM_OPEN_KIND kind, host_callback *callback,
/* CPU specific initialization. */
for (i = 0; i < MAX_NR_PROCESSORS; ++i)
{
SIM_CPU *cpu = STATE_CPU (sd, i);
cpu = STATE_CPU (sd, i);
CPU_REG_FETCH (cpu) = m68hc11_reg_fetch;
CPU_REG_STORE (cpu) = m68hc11_reg_store;