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-rw-r--r--include/sim/sim.h4
-rw-r--r--sim/arm/wrapper.c10
-rw-r--r--sim/avr/interp.c14
-rw-r--r--sim/bfin/dv-bfin_dma.c6
-rw-r--r--sim/bfin/dv-bfin_mmu.c4
-rw-r--r--sim/bfin/interp.c28
-rw-r--r--sim/common/sim-hrw.c8
-rw-r--r--sim/common/sim-utils.h2
-rw-r--r--sim/cris/sim-if.c2
-rw-r--r--sim/d10v/interp.c4
-rw-r--r--sim/erc32/interf.c10
-rw-r--r--sim/h8300/compile.c7
-rw-r--r--sim/iq2000/iq2000.c6
-rw-r--r--sim/m32c/gdb-if.c4
-rw-r--r--sim/mips/interp.c30
-rw-r--r--sim/ppc/sim_calls.c4
-rw-r--r--sim/riscv/sim-main.c10
-rw-r--r--sim/rl78/gdb-if.c4
-rw-r--r--sim/rx/gdb-if.c10
-rw-r--r--sim/sh/interp.c12
-rw-r--r--sim/v850/simops.c6
21 files changed, 97 insertions, 88 deletions
diff --git a/include/sim/sim.h b/include/sim/sim.h
index 8611cf0..ae8f194 100644
--- a/include/sim/sim.h
+++ b/include/sim/sim.h
@@ -170,14 +170,14 @@ SIM_RC sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
at virtual address MEM and store in BUF. Result is number of bytes
read, or zero if error. */
-int sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length);
+int sim_read (SIM_DESC sd, SIM_ADDR mem, void *buf, int length);
/* Store LENGTH bytes from BUF into the simulated program's
memory. Store bytes starting at virtual address MEM. Result is
number of bytes write, or zero if error. */
-int sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length);
+int sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length);
/* Fetch register REGNO storing its raw (target endian) value in the
diff --git a/sim/arm/wrapper.c b/sim/arm/wrapper.c
index c97bae8..38a1f27 100644
--- a/sim/arm/wrapper.c
+++ b/sim/arm/wrapper.c
@@ -153,15 +153,16 @@ ARMul_ConsolePrint (ARMul_State * state,
int
sim_write (SIM_DESC sd ATTRIBUTE_UNUSED,
SIM_ADDR addr,
- const unsigned char * buffer,
+ const void * buffer,
int size)
{
int i;
+ const unsigned char * data = buffer;
init ();
for (i = 0; i < size; i++)
- ARMul_SafeWriteByte (state, addr + i, buffer[i]);
+ ARMul_SafeWriteByte (state, addr + i, data[i]);
return size;
}
@@ -169,15 +170,16 @@ sim_write (SIM_DESC sd ATTRIBUTE_UNUSED,
int
sim_read (SIM_DESC sd ATTRIBUTE_UNUSED,
SIM_ADDR addr,
- unsigned char * buffer,
+ void * buffer,
int size)
{
int i;
+ unsigned char * data = buffer;
init ();
for (i = 0; i < size; i++)
- buffer[i] = ARMul_SafeReadByte (state, addr + i);
+ data[i] = ARMul_SafeReadByte (state, addr + i);
return size;
}
diff --git a/sim/avr/interp.c b/sim/avr/interp.c
index 8efdffa..1b147c4 100644
--- a/sim/avr/interp.c
+++ b/sim/avr/interp.c
@@ -1526,25 +1526,26 @@ sim_engine_run (SIM_DESC sd,
}
int
-sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
+sim_write (SIM_DESC sd, SIM_ADDR addr, const void *buffer, int size)
{
int osize = size;
if (addr >= 0 && addr < SRAM_VADDR)
{
+ const unsigned char *data = buffer;
while (size > 0 && addr < (MAX_AVR_FLASH << 1))
{
word val = flash[addr >> 1].op;
if (addr & 1)
- val = (val & 0xff) | (buffer[0] << 8);
+ val = (val & 0xff) | (data[0] << 8);
else
- val = (val & 0xff00) | buffer[0];
+ val = (val & 0xff00) | data[0];
flash[addr >> 1].op = val;
flash[addr >> 1].code = OP_unknown;
addr++;
- buffer++;
+ data++;
size--;
}
return osize - size;
@@ -1562,12 +1563,13 @@ sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
}
int
-sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
+sim_read (SIM_DESC sd, SIM_ADDR addr, void *buffer, int size)
{
int osize = size;
if (addr >= 0 && addr < SRAM_VADDR)
{
+ unsigned char *data = buffer;
while (size > 0 && addr < (MAX_AVR_FLASH << 1))
{
word val = flash[addr >> 1].op;
@@ -1575,7 +1577,7 @@ sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
if (addr & 1)
val >>= 8;
- *buffer++ = val;
+ *data++ = val;
addr++;
size--;
}
diff --git a/sim/bfin/dv-bfin_dma.c b/sim/bfin/dv-bfin_dma.c
index b93a960..52fcd61 100644
--- a/sim/bfin/dv-bfin_dma.c
+++ b/sim/bfin/dv-bfin_dma.c
@@ -138,17 +138,17 @@ bfin_dma_process_desc (struct hw *me, struct bfin_dma *dma)
case DMAFLOW_ARRAY:
if (ndsize == 0 || ndsize > 7)
hw_abort (me, "DMA config error: DMAFLOW_ARRAY requires NDSIZE 1...7");
- sim_read (hw_system (me), dma->curr_desc_ptr, (void *)flows, ndsize * 2);
+ sim_read (hw_system (me), dma->curr_desc_ptr, flows, ndsize * 2);
break;
case DMAFLOW_SMALL:
if (ndsize == 0 || ndsize > 8)
hw_abort (me, "DMA config error: DMAFLOW_SMALL requires NDSIZE 1...8");
- sim_read (hw_system (me), dma->next_desc_ptr, (void *)flows, ndsize * 2);
+ sim_read (hw_system (me), dma->next_desc_ptr, flows, ndsize * 2);
break;
case DMAFLOW_LARGE:
if (ndsize == 0 || ndsize > 9)
hw_abort (me, "DMA config error: DMAFLOW_LARGE requires NDSIZE 1...9");
- sim_read (hw_system (me), dma->next_desc_ptr, (void *)flows, ndsize * 2);
+ sim_read (hw_system (me), dma->next_desc_ptr, flows, ndsize * 2);
break;
default:
hw_abort (me, "DMA config error: invalid DMAFLOW %#x", dma->config);
diff --git a/sim/bfin/dv-bfin_mmu.c b/sim/bfin/dv-bfin_mmu.c
index b2ca30d..82320f4 100644
--- a/sim/bfin/dv-bfin_mmu.c
+++ b/sim/bfin/dv-bfin_mmu.c
@@ -157,9 +157,9 @@ bfin_mmu_io_write_buffer (struct hw *me, const void *source,
hw_abort (me, "DTEST_COMMAND bits undefined");
if (value & TEST_WRITE)
- sim_write (hw_system (me), addr, (void *)mmu->dtest_data, 8);
+ sim_write (hw_system (me), addr, mmu->dtest_data, 8);
else
- sim_read (hw_system (me), addr, (void *)mmu->dtest_data, 8);
+ sim_read (hw_system (me), addr, mmu->dtest_data, 8);
}
break;
default:
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c
index 58bec8b..f63690c 100644
--- a/sim/bfin/interp.c
+++ b/sim/bfin/interp.c
@@ -703,7 +703,7 @@ sim_open (SIM_OPEN_KIND kind, host_callback *callback,
{
bu16 emuexcpt = 0x25;
sim_do_commandf (sd, "memory-size 0x%x", BFIN_DEFAULT_MEM_SIZE);
- sim_write (sd, 0, (void *)&emuexcpt, 2);
+ sim_write (sd, 0, &emuexcpt, 2);
}
/* Check for/establish the a reference program image. */
@@ -791,7 +791,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp,
/* Push the Ehdr onto the stack. */
*sp -= sizeof (ehdr);
elf_addrs[3] = *sp;
- sim_write (sd, *sp, (void *)&ehdr, sizeof (ehdr));
+ sim_write (sd, *sp, &ehdr, sizeof (ehdr));
if (STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG)
sim_io_printf (sd, " Elf_Ehdr: %#x\n", *sp);
@@ -850,9 +850,9 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp,
max_load_addr = max (paddr + memsz, max_load_addr);
*sp -= 12;
- sim_write (sd, *sp+0, (void *)&paddr, 4); /* loadseg.addr */
- sim_write (sd, *sp+4, (void *)&vaddr, 4); /* loadseg.p_vaddr */
- sim_write (sd, *sp+8, (void *)&memsz, 4); /* loadseg.p_memsz */
+ sim_write (sd, *sp+0, &paddr, 4); /* loadseg.addr */
+ sim_write (sd, *sp+4, &vaddr, 4); /* loadseg.p_vaddr */
+ sim_write (sd, *sp+8, &memsz, 4); /* loadseg.p_memsz */
++nsegs;
}
else if (phdrs[i].p_type == PT_DYNAMIC)
@@ -885,7 +885,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp,
/* Push the summary loadmap info onto the stack last. */
*sp -= 4;
sim_write (sd, *sp+0, null, 2); /* loadmap.version */
- sim_write (sd, *sp+2, (void *)&nsegs, 2); /* loadmap.nsegs */
+ sim_write (sd, *sp+2, &nsegs, 2); /* loadmap.nsegs */
ret = true;
skip_fdpic_init:
@@ -1012,10 +1012,10 @@ bfin_user_init (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd,
auxvt_size += 8; \
sp -= 4; \
auxvt = (val); \
- sim_write (sd, sp, (void *)&auxvt, 4); \
+ sim_write (sd, sp, &auxvt, 4); \
sp -= 4; \
auxvt = (at); \
- sim_write (sd, sp, (void *)&auxvt, 4)
+ sim_write (sd, sp, &auxvt, 4)
unsigned int egid = getegid (), gid = getgid ();
unsigned int euid = geteuid (), uid = getuid ();
bu32 auxvt_size = 0;
@@ -1043,15 +1043,15 @@ bfin_user_init (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd,
SET_SPREG (sp);
/* First push the argc value. */
- sim_write (sd, sp, (void *)&argc, 4);
+ sim_write (sd, sp, &argc, 4);
sp += 4;
/* Then the actual argv strings so we know where to point argv[]. */
for (i = 0; i < argc; ++i)
{
unsigned len = strlen (argv[i]) + 1;
- sim_write (sd, sp_flat, (void *)argv[i], len);
- sim_write (sd, sp, (void *)&sp_flat, 4);
+ sim_write (sd, sp_flat, argv[i], len);
+ sim_write (sd, sp, &sp_flat, 4);
sp_flat += len;
sp += 4;
}
@@ -1062,8 +1062,8 @@ bfin_user_init (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd,
for (i = 0; i < envc; ++i)
{
unsigned len = strlen (env[i]) + 1;
- sim_write (sd, sp_flat, (void *)env[i], len);
- sim_write (sd, sp, (void *)&sp_flat, 4);
+ sim_write (sd, sp_flat, env[i], len);
+ sim_write (sd, sp, &sp_flat, 4);
sp_flat += len;
sp += 4;
}
@@ -1093,7 +1093,7 @@ bfin_os_init (SIM_DESC sd, SIM_CPU *cpu, char * const *argv)
while (argv[i])
{
bu32 len = strlen (argv[i]);
- sim_write (sd, cmdline, (void *)argv[i], len);
+ sim_write (sd, cmdline, argv[i], len);
cmdline += len;
sim_write (sd, cmdline, &byte, 1);
++cmdline;
diff --git a/sim/common/sim-hrw.c b/sim/common/sim-hrw.c
index 01a4f21..2596019 100644
--- a/sim/common/sim-hrw.c
+++ b/sim/common/sim-hrw.c
@@ -27,17 +27,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
modeling real hardware */
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buffer, int length)
{
SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
return sim_core_read_buffer (sd, NULL, read_map,
- buf, mem, length);
+ buffer, mem, length);
}
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buffer, int length)
{
SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
return sim_core_write_buffer (sd, NULL, write_map,
- buf, mem, length);
+ buffer, mem, length);
}
diff --git a/sim/common/sim-utils.h b/sim/common/sim-utils.h
index c111854..cd8aca9 100644
--- a/sim/common/sim-utils.h
+++ b/sim/common/sim-utils.h
@@ -64,7 +64,7 @@ SIM_RC sim_analyze_program (SIM_DESC sd, const char *prog_name,
typedef struct host_callback_struct host_callback;
typedef int sim_write_fn (SIM_DESC sd, SIM_ADDR mem,
- const unsigned char *buf, int length);
+ const void *buf, int length);
struct bfd *sim_load_file (SIM_DESC sd, const char *myname,
host_callback *callback, const char *prog,
struct bfd *prog_bfd, int verbose_p,
diff --git a/sim/cris/sim-if.c b/sim/cris/sim-if.c
index 75176d0..bedc0d0 100644
--- a/sim/cris/sim-if.c
+++ b/sim/cris/sim-if.c
@@ -486,7 +486,7 @@ aux_ent_entry (struct bfd *ebfd)
interp_load_addr offset. */
static int
-cris_write_interp (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+cris_write_interp (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length)
{
return sim_write (sd, mem + interp_load_addr, buf, length);
}
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index fde96aa..c82bb4c 100644
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -706,7 +706,7 @@ xfer_mem (SIM_DESC sd,
int
-sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
+sim_write (SIM_DESC sd, SIM_ADDR addr, const void *buffer, int size)
{
/* FIXME: this should be performing a virtual transfer */
/* FIXME: We cast the const away, but it's safe because xfer_mem only reads
@@ -715,7 +715,7 @@ sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
}
int
-sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
+sim_read (SIM_DESC sd, SIM_ADDR addr, void *buffer, int size)
{
/* FIXME: this should be performing a virtual transfer */
return xfer_mem (sd, addr, buffer, size, 0);
diff --git a/sim/erc32/interf.c b/sim/erc32/interf.c
index aa3ffdc..fc4336c 100644
--- a/sim/erc32/interf.c
+++ b/sim/erc32/interf.c
@@ -329,23 +329,25 @@ sim_fetch_register(SIM_DESC sd, int regno, unsigned char *buf, int length)
}
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buffer, int length)
{
int i, len;
+ const unsigned char *data = buffer;
for (i = 0; i < length; i++) {
- sis_memory_write ((mem + i) ^ EBT, &buf[i], 1);
+ sis_memory_write ((mem + i) ^ EBT, &data[i], 1);
}
return length;
}
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buffer, int length)
{
int i, len;
+ unsigned char *data = buffer;
for (i = 0; i < length; i++) {
- sis_memory_read ((mem + i) ^ EBT, &buf[i], 1);
+ sis_memory_read ((mem + i) ^ EBT, &data[i], 1);
}
return length;
}
diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c
index 5f64b47..f49e83d 100644
--- a/sim/h8300/compile.c
+++ b/sim/h8300/compile.c
@@ -4442,9 +4442,10 @@ sim_engine_run (SIM_DESC sd,
}
int
-sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
+sim_write (SIM_DESC sd, SIM_ADDR addr, const void *buffer, int size)
{
int i;
+ const unsigned char *data = buffer;
init_pointers (sd);
if (addr < 0)
@@ -4453,7 +4454,7 @@ sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
{
if (addr < memory_size)
{
- h8_set_memory (sd, addr + i, buffer[i]);
+ h8_set_memory (sd, addr + i, data[i]);
}
else
break;
@@ -4462,7 +4463,7 @@ sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
}
int
-sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
+sim_read (SIM_DESC sd, SIM_ADDR addr, void *buffer, int size)
{
init_pointers (sd);
if (addr < 0)
diff --git a/sim/iq2000/iq2000.c b/sim/iq2000/iq2000.c
index 2c01434..9b1f4bd 100644
--- a/sim/iq2000/iq2000.c
+++ b/sim/iq2000/iq2000.c
@@ -47,8 +47,7 @@ fetch_str (SIM_CPU *current_cpu, PCADDR pc, DI addr)
pc, read_map, CPU2DATA(addr + nr)) != 0)
nr++;
buf = NZALLOC (char, nr + 1);
- sim_read (CPU_STATE (current_cpu), CPU2DATA(addr), (unsigned char *) buf,
- nr);
+ sim_read (CPU_STATE (current_cpu), CPU2DATA(addr), buf, nr);
return buf;
}
@@ -83,8 +82,7 @@ do_syscall (SIM_CPU *current_cpu, PCADDR pc)
case TARGET_NEWLIB_SYS_write:
buf = zalloc (PARM3);
- sim_read (CPU_STATE (current_cpu), CPU2DATA(PARM2),
- (unsigned char *) buf, PARM3);
+ sim_read (CPU_STATE (current_cpu), CPU2DATA(PARM2), buf, PARM3);
SET_H_GR (ret_reg,
sim_io_write (CPU_STATE (current_cpu),
PARM1, buf, PARM3));
diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c
index ffbdbd2..8bb8e9b 100644
--- a/sim/m32c/gdb-if.c
+++ b/sim/m32c/gdb-if.c
@@ -159,7 +159,7 @@ sim_create_inferior (SIM_DESC sd, struct bfd * abfd,
}
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buf, int length)
{
check_desc (sd);
@@ -172,7 +172,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
}
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length)
{
check_desc (sd);
diff --git a/sim/mips/interp.c b/sim/mips/interp.c
index e46e817..28421b3 100644
--- a/sim/mips/interp.c
+++ b/sim/mips/interp.c
@@ -722,7 +722,7 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb,
(((loop >> 2) & RSVD_INSTRUCTION_ARG_MASK)
<< RSVD_INSTRUCTION_ARG_SHIFT));
H2T (insn);
- sim_write (sd, vaddr, (unsigned char *)&insn, sizeof (insn));
+ sim_write (sd, vaddr, &insn, sizeof (insn));
}
}
@@ -770,13 +770,13 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb,
if (pmon_monitor_base != 0)
{
address_word vaddr = (pmon_monitor_base + (loop * 4));
- sim_write (sd, vaddr, (unsigned char *)&value, sizeof (value));
+ sim_write (sd, vaddr, &value, sizeof (value));
}
if (lsipmon_monitor_base != 0)
{
address_word vaddr = (lsipmon_monitor_base + (loop * 4));
- sim_write (sd, vaddr, (unsigned char *)&value, sizeof (value));
+ sim_write (sd, vaddr, &value, sizeof (value));
}
}
@@ -791,13 +791,13 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb,
HALT_INSTRUCTION /* BREAK */ };
H2T (halt[0]);
H2T (halt[1]);
- sim_write (sd, 0x80000000, (unsigned char *) halt, sizeof (halt));
- sim_write (sd, 0x80000180, (unsigned char *) halt, sizeof (halt));
- sim_write (sd, 0x80000200, (unsigned char *) halt, sizeof (halt));
+ sim_write (sd, 0x80000000, halt, sizeof (halt));
+ sim_write (sd, 0x80000180, halt, sizeof (halt));
+ sim_write (sd, 0x80000200, halt, sizeof (halt));
/* XXX: Write here unconditionally? */
- sim_write (sd, 0xBFC00200, (unsigned char *) halt, sizeof (halt));
- sim_write (sd, 0xBFC00380, (unsigned char *) halt, sizeof (halt));
- sim_write (sd, 0xBFC00400, (unsigned char *) halt, sizeof (halt));
+ sim_write (sd, 0xBFC00200, halt, sizeof (halt));
+ sim_write (sd, 0xBFC00380, halt, sizeof (halt));
+ sim_write (sd, 0xBFC00400, halt, sizeof (halt));
}
}
@@ -1066,7 +1066,7 @@ fetch_str (SIM_DESC sd,
while (sim_read (sd, addr + nr, &null, 1) == 1 && null != 0)
nr++;
buf = NZALLOC (char, nr + 1);
- sim_read (sd, addr, (unsigned char *)buf, nr);
+ sim_read (sd, addr, buf, nr);
return buf;
}
@@ -1211,7 +1211,7 @@ sim_monitor (SIM_DESC sd,
int nr = A2;
char *buf = zalloc (nr);
V0 = sim_io_read (sd, fd, buf, nr);
- sim_write (sd, A1, (unsigned char *)buf, nr);
+ sim_write (sd, A1, buf, nr);
free (buf);
}
break;
@@ -1221,7 +1221,7 @@ sim_monitor (SIM_DESC sd,
int fd = A0;
int nr = A2;
char *buf = zalloc (nr);
- sim_read (sd, A1, (unsigned char *)buf, nr);
+ sim_read (sd, A1, buf, nr);
V0 = sim_io_write (sd, fd, buf, nr);
if (fd == 1)
sim_io_flush_stdout (sd);
@@ -1368,9 +1368,9 @@ sim_monitor (SIM_DESC sd,
value = mem_size;
H2T (value);
- sim_write (sd, A0 + 0, (unsigned char *)&value, 4);
- sim_write (sd, A0 + 4, (unsigned char *)&zero, 4);
- sim_write (sd, A0 + 8, (unsigned char *)&zero, 4);
+ sim_write (sd, A0 + 0, &value, 4);
+ sim_write (sd, A0 + 4, &zero, 4);
+ sim_write (sd, A0 + 8, &zero, 4);
/* sim_io_eprintf (sd, "sim: get_mem_info() deprecated\n"); */
break;
}
diff --git a/sim/ppc/sim_calls.c b/sim/ppc/sim_calls.c
index 3dcce19..6ca6c2c 100644
--- a/sim/ppc/sim_calls.c
+++ b/sim/ppc/sim_calls.c
@@ -125,7 +125,7 @@ sim_load (SIM_DESC sd, const char *prog, bfd *abfd, int from_tty)
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buf, int length)
{
int result = psim_read_memory(simulator, MAX_NR_PROCESSORS,
buf, mem, length);
@@ -136,7 +136,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length)
{
int result = psim_write_memory(simulator, MAX_NR_PROCESSORS,
buf, mem, length,
diff --git a/sim/riscv/sim-main.c b/sim/riscv/sim-main.c
index 0156f79..5932c0d 100644
--- a/sim/riscv/sim-main.c
+++ b/sim/riscv/sim-main.c
@@ -1192,15 +1192,15 @@ initialize_env (SIM_DESC sd, const char * const *argv, const char * const *env)
cpu->sp = sp;
/* First push the argc value. */
- sim_write (sd, sp, (void *)&argc, sizeof (unsigned_word));
+ sim_write (sd, sp, &argc, sizeof (unsigned_word));
sp += sizeof (unsigned_word);
/* Then the actual argv strings so we know where to point argv[]. */
for (i = 0; i < argc; ++i)
{
unsigned len = strlen (argv[i]) + 1;
- sim_write (sd, sp_flat, (void *)argv[i], len);
- sim_write (sd, sp, (void *)&sp_flat, sizeof (address_word));
+ sim_write (sd, sp_flat, argv[i], len);
+ sim_write (sd, sp, &sp_flat, sizeof (address_word));
sp_flat += len;
sp += sizeof (address_word);
}
@@ -1211,8 +1211,8 @@ initialize_env (SIM_DESC sd, const char * const *argv, const char * const *env)
for (i = 0; i < envc; ++i)
{
unsigned len = strlen (env[i]) + 1;
- sim_write (sd, sp_flat, (void *)env[i], len);
- sim_write (sd, sp, (void *)&sp_flat, sizeof (address_word));
+ sim_write (sd, sp_flat, env[i], len);
+ sim_write (sd, sp, &sp_flat, sizeof (address_word));
sp_flat += len;
sp += sizeof (address_word);
}
diff --git a/sim/rl78/gdb-if.c b/sim/rl78/gdb-if.c
index a27cc56..8129c09 100644
--- a/sim/rl78/gdb-if.c
+++ b/sim/rl78/gdb-if.c
@@ -205,7 +205,7 @@ sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
/* Read memory. */
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buf, int length)
{
check_desc (sd);
@@ -221,7 +221,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
/* Write memory. */
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length)
{
check_desc (sd);
diff --git a/sim/rx/gdb-if.c b/sim/rx/gdb-if.c
index ccc81c9..c116bdc 100644
--- a/sim/rx/gdb-if.c
+++ b/sim/rx/gdb-if.c
@@ -226,9 +226,10 @@ sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
}
int
-sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_read (SIM_DESC sd, SIM_ADDR mem, void *buffer, int length)
{
int i;
+ unsigned char *data = buffer;
check_desc (sd);
@@ -241,7 +242,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
{
bfd_vma addr = mem + i;
int do_swap = addr_in_swap_list (addr);
- buf[i] = mem_get_qi (addr ^ (do_swap ? 3 : 0));
+ data[i] = mem_get_qi (addr ^ (do_swap ? 3 : 0));
if (execution_error_get_last_error () != SIM_ERR_NONE)
return i;
@@ -251,9 +252,10 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
}
int
-sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buffer, int length)
{
int i;
+ const unsigned char *data = buffer;
check_desc (sd);
@@ -263,7 +265,7 @@ sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
{
bfd_vma addr = mem + i;
int do_swap = addr_in_swap_list (addr);
- mem_put_qi (addr ^ (do_swap ? 3 : 0), buf[i]);
+ mem_put_qi (addr ^ (do_swap ? 3 : 0), data[i]);
if (execution_error_get_last_error () != SIM_ERR_NONE)
return i;
diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index b6f2988..6a33cce 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -1049,7 +1049,7 @@ trap (SIM_DESC sd, int i, int *regs, unsigned char *insn_ptr,
{
/* Include the termination byte. */
int i = strlen (prog_argv[regs[5]]) + 1;
- regs[0] = sim_write (0, regs[6], (void *) prog_argv[regs[5]], i);
+ regs[0] = sim_write (0, regs[6], prog_argv[regs[5]], i);
}
else
regs[0] = -1;
@@ -1874,29 +1874,31 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
}
int
-sim_write (SIM_DESC sd, SIM_ADDR addr, const unsigned char *buffer, int size)
+sim_write (SIM_DESC sd, SIM_ADDR addr, const void *buffer, int size)
{
int i;
+ const unsigned char *data = buffer;
init_pointers ();
for (i = 0; i < size; i++)
{
- saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb] = buffer[i];
+ saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb] = data[i];
}
return size;
}
int
-sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
+sim_read (SIM_DESC sd, SIM_ADDR addr, void *buffer, int size)
{
int i;
+ unsigned char *data = buffer;
init_pointers ();
for (i = 0; i < size; i++)
{
- buffer[i] = saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb];
+ data[i] = saved_state.asregs.memory[(MMASKB & (addr + i)) ^ endianb];
}
return size;
}
diff --git a/sim/v850/simops.c b/sim/v850/simops.c
index f90a0f7..573ece5 100644
--- a/sim/v850/simops.c
+++ b/sim/v850/simops.c
@@ -398,7 +398,7 @@ fetch_str (SIM_DESC sd, address_word addr)
nr++;
buf = NZALLOC (char, nr + 1);
- sim_read (simulator, addr, (unsigned char *) buf, nr);
+ sim_read (simulator, addr, buf, nr);
return buf;
}
@@ -1692,7 +1692,7 @@ OP_10007E0 (void)
{
char *buf = zalloc (PARM3);
RETVAL = sim_io_read (simulator, PARM1, buf, PARM3);
- sim_write (simulator, PARM2, (unsigned char *) buf, PARM3);
+ sim_write (simulator, PARM2, buf, PARM3);
free (buf);
if ((int) RETVAL < 0)
RETERR = sim_io_get_errno (simulator);
@@ -1702,7 +1702,7 @@ OP_10007E0 (void)
case TARGET_NEWLIB_V850_SYS_write:
{
char *buf = zalloc (PARM3);
- sim_read (simulator, PARM2, (unsigned char *) buf, PARM3);
+ sim_read (simulator, PARM2, buf, PARM3);
if (PARM1 == 1)
RETVAL = sim_io_write_stdout (simulator, buf, PARM3);
else
generated by cgit v1.1 at 2024-12-21 00:35:55 +0000