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-rw-r--r--sim/bfin/bfin-sim.c9
-rw-r--r--sim/bfin/dv-bfin_emac.c3
-rw-r--r--sim/bfin/dv-bfin_mmu.c4
-rw-r--r--sim/bfin/dv-bfin_pll.c2
-rw-r--r--sim/bfin/dv-bfin_rtc.c2
-rw-r--r--sim/bfin/dv-bfin_sic.c8
-rw-r--r--sim/bfin/interp.c2
7 files changed, 7 insertions, 23 deletions
diff --git a/sim/bfin/bfin-sim.c b/sim/bfin/bfin-sim.c
index a9b8fd0..4fa5ccc 100644
--- a/sim/bfin/bfin-sim.c
+++ b/sim/bfin/bfin-sim.c
@@ -202,16 +202,18 @@ fmtconst_str (const_forms_t cf, bs32 x, bu32 pc)
if (constant_formats[cf].reloc)
{
+#if 0
bu32 ea = (((constant_formats[cf].pcrel ? SIGNEXTEND (x, constant_formats[cf].nbits)
: x) + constant_formats[cf].offset) << constant_formats[cf].scale);
if (constant_formats[cf].pcrel)
ea += pc;
- /*if (outf->symbol_at_address_func (ea, outf) || !constant_formats[cf].exact)
+ if (outf->symbol_at_address_func (ea, outf) || !constant_formats[cf].exact)
{
outf->print_address_func (ea, outf);
return "";
}
- else*/
+ else
+#endif
{
sprintf (buf, "%#x", x);
return buf;
@@ -1592,7 +1594,8 @@ decode_macfunc (SIM_CPU *cpu, int which, int op, int h0, int h1, int src0,
if (op != 3)
{
- bu8 sgn0 = (acc >> 31) & 1;
+ /* TODO: Figure out how the 32-bit sign is used. */
+ ATTRIBUTE_UNUSED bu8 sgn0 = (acc >> 31) & 1;
bu8 sgn40 = (acc >> 39) & 1;
bu40 nosat_acc;
diff --git a/sim/bfin/dv-bfin_emac.c b/sim/bfin/dv-bfin_emac.c
index 0288b74..1ab7cd6 100644
--- a/sim/bfin/dv-bfin_emac.c
+++ b/sim/bfin/dv-bfin_emac.c
@@ -539,11 +539,8 @@ bfin_emac_tap_init (struct hw *me)
{
#if WITH_TUN
struct bfin_emac *emac = hw_data (me);
- const hw_unit *unit;
int flags;
- unit = hw_unit_address (me);
-
emac->tap = open ("/dev/net/tun", O_RDWR);
if (emac->tap == -1)
{
diff --git a/sim/bfin/dv-bfin_mmu.c b/sim/bfin/dv-bfin_mmu.c
index 71c7176..c14e208 100644
--- a/sim/bfin/dv-bfin_mmu.c
+++ b/sim/bfin/dv-bfin_mmu.c
@@ -451,7 +451,7 @@ _mmu_check_addr (SIM_CPU *cpu, bu32 addr, bool write, bool inst, int size)
{
SIM_DESC sd = CPU_STATE (cpu);
struct bfin_mmu *mmu;
- bu32 *fault_status, *fault_addr, *mem_control, *cplb_addr, *cplb_data;
+ bu32 *mem_control, *cplb_addr, *cplb_data;
bu32 faults;
bool supv, do_excp, dag1;
int i, hits;
@@ -469,8 +469,6 @@ _mmu_check_addr (SIM_CPU *cpu, bu32 addr, bool write, bool inst, int size)
}
mmu = MMU_STATE (cpu);
- fault_status = inst ? &mmu->icplb_fault_status : &mmu->dcplb_fault_status;
- fault_addr = inst ? &mmu->icplb_fault_addr : &mmu->dcplb_fault_addr;
mem_control = inst ? &mmu->imem_control : &mmu->dmem_control;
cplb_addr = inst ? &mmu->icplb_addr[0] : &mmu->dcplb_addr[0];
cplb_data = inst ? &mmu->icplb_data[0] : &mmu->dcplb_data[0];
diff --git a/sim/bfin/dv-bfin_pll.c b/sim/bfin/dv-bfin_pll.c
index dd95013..863b07f 100644
--- a/sim/bfin/dv-bfin_pll.c
+++ b/sim/bfin/dv-bfin_pll.c
@@ -56,7 +56,6 @@ bfin_pll_io_write_buffer (struct hw *me, const void *source,
bu32 mmr_off;
bu32 value;
bu16 *value16p;
- bu32 *value32p;
void *valuep;
/* Invalid access mode is higher priority than missing register. */
@@ -71,7 +70,6 @@ bfin_pll_io_write_buffer (struct hw *me, const void *source,
mmr_off = addr - pll->base;
valuep = (void *)((uintptr_t)pll + mmr_base() + mmr_off);
value16p = valuep;
- value32p = valuep;
HW_TRACE_WRITE ();
diff --git a/sim/bfin/dv-bfin_rtc.c b/sim/bfin/dv-bfin_rtc.c
index b6ae0a5..fdb63f3 100644
--- a/sim/bfin/dv-bfin_rtc.c
+++ b/sim/bfin/dv-bfin_rtc.c
@@ -59,7 +59,6 @@ bfin_rtc_io_write_buffer (struct hw *me, const void *source,
bu32 mmr_off;
bu32 value;
bu16 *value16p;
- bu32 *value32p;
void *valuep;
/* Invalid access mode is higher priority than missing register. */
@@ -74,7 +73,6 @@ bfin_rtc_io_write_buffer (struct hw *me, const void *source,
mmr_off = addr - rtc->base;
valuep = (void *)((uintptr_t)rtc + mmr_base() + mmr_off);
value16p = valuep;
- value32p = valuep;
HW_TRACE_WRITE ();
diff --git a/sim/bfin/dv-bfin_sic.c b/sim/bfin/dv-bfin_sic.c
index 5210cf0..ac302a7 100644
--- a/sim/bfin/dv-bfin_sic.c
+++ b/sim/bfin/dv-bfin_sic.c
@@ -147,7 +147,6 @@ bfin_sic_52x_io_write_buffer (struct hw *me, const void *source, int space,
struct bfin_sic *sic = hw_data (me);
bu32 mmr_off;
bu32 value;
- bu16 *value16p;
bu32 *value32p;
void *valuep;
@@ -162,7 +161,6 @@ bfin_sic_52x_io_write_buffer (struct hw *me, const void *source, int space,
mmr_off = addr - sic->base;
valuep = (void *)((uintptr_t)sic + mmr_base() + mmr_off);
- value16p = valuep;
value32p = valuep;
HW_TRACE_WRITE ();
@@ -261,7 +259,6 @@ bfin_sic_537_io_write_buffer (struct hw *me, const void *source, int space,
struct bfin_sic *sic = hw_data (me);
bu32 mmr_off;
bu32 value;
- bu16 *value16p;
bu32 *value32p;
void *valuep;
@@ -276,7 +273,6 @@ bfin_sic_537_io_write_buffer (struct hw *me, const void *source, int space,
mmr_off = addr - sic->base;
valuep = (void *)((uintptr_t)sic + mmr_base() + mmr_off);
- value16p = valuep;
value32p = valuep;
HW_TRACE_WRITE ();
@@ -375,7 +371,6 @@ bfin_sic_54x_io_write_buffer (struct hw *me, const void *source, int space,
struct bfin_sic *sic = hw_data (me);
bu32 mmr_off;
bu32 value;
- bu16 *value16p;
bu32 *value32p;
void *valuep;
@@ -390,7 +385,6 @@ bfin_sic_54x_io_write_buffer (struct hw *me, const void *source, int space,
mmr_off = addr - sic->base;
valuep = (void *)((uintptr_t)sic + mmr_base() + mmr_off);
- value16p = valuep;
value32p = valuep;
HW_TRACE_WRITE ();
@@ -482,7 +476,6 @@ bfin_sic_561_io_write_buffer (struct hw *me, const void *source, int space,
struct bfin_sic *sic = hw_data (me);
bu32 mmr_off;
bu32 value;
- bu16 *value16p;
bu32 *value32p;
void *valuep;
@@ -497,7 +490,6 @@ bfin_sic_561_io_write_buffer (struct hw *me, const void *source, int space,
mmr_off = addr - sic->base;
valuep = (void *)((uintptr_t)sic + mmr_base() + mmr_off);
- value16p = valuep;
value32p = valuep;
HW_TRACE_WRITE ();
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c
index 8ad6769..9a141a8 100644
--- a/sim/bfin/interp.c
+++ b/sim/bfin/interp.c
@@ -1011,7 +1011,6 @@ bfin_user_init (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd,
if (auxvt)
{
# define AT_PUSH(at, val) \
- auxvt_size += 8; \
sp -= 4; \
auxvt = (val); \
sim_write (sd, sp, &auxvt, 4); \
@@ -1020,7 +1019,6 @@ bfin_user_init (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd,
sim_write (sd, sp, &auxvt, 4)
unsigned int egid = getegid (), gid = getgid ();
unsigned int euid = geteuid (), uid = getuid ();
- bu32 auxvt_size = 0;
AT_PUSH (AT_NULL, 0);
AT_PUSH (AT_SECURE, egid != gid || euid != uid);
AT_PUSH (AT_EGID, egid);
generated by cgit v1.1 at 2024-11-06 11:00:21 +0000