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Fix #7307 - Remove harmless warnings reported by a Debian user

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This commit is contained in:
pancake 2017-04-18 16:22:06 +02:00
parent d2346ce414
commit e076734fb9
4 changed files with 27 additions and 30 deletions
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44
libr/asm/arch/arm/gnu/arm-dis.c
View File

@ -5166,7 +5166,7 @@ print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
for (insn = thumb_opcodes; insn->assembler; insn++)
if ((given & insn->mask) == insn->value)
{
signed long value_in_comment = 0;
// signed long value_in_comment = 0;
const char *c = insn->assembler;
for (; *c; c++)
@ -5349,17 +5349,17 @@ print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
case 'd':
func (stream, "%ld", (long) reg);
value_in_comment = reg;
// value_in_comment = reg;
break;
case 'H':
func (stream, "%ld", (long) (reg << 1));
value_in_comment = reg << 1;
// value_in_comment = reg << 1;
break;
case 'W':
func (stream, "%ld", (long) (reg << 2));
value_in_comment = reg << 2;
// value_in_comment = reg << 2;
break;
case 'a':
@ -5368,7 +5368,7 @@ print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
before the calculation. */
info->print_address_func
(((pc + 4) & ~3) + (reg << 2), info);
value_in_comment = 0;
//value_in_comment = 0;
break;
case 'x':
@ -5378,7 +5378,7 @@ print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
case 'B':
reg = ((reg ^ (1 << bitend)) - (1 << bitend));
info->print_address_func (reg * 2 + pc + 4, info);
value_in_comment = 0;
//value_in_comment = 0;
break;
case 'c':
@ -5409,7 +5409,6 @@ print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
}
}
#if 0
if (value_in_comment > 32 || value_in_comment < -16)
func (stream, " ; 0x%lx", value_in_comment);
@ -5474,7 +5473,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
if ((given & insn->mask) == insn->value)
{
bfd_boolean is_unpredictable = FALSE;
signed long value_in_comment = 0;
// signed long value_in_comment = 0;
const char *c = insn->assembler;
for (; *c; c++)
@ -5515,7 +5514,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm12 |= (given & 0x00007000u) >> 4;
imm12 |= (given & 0x04000000u) >> 15;
func (stream, "%u", imm12);
value_in_comment = imm12;
//value_in_comment = imm12;
}
break;
@ -5540,7 +5539,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm = (((imm8 << (32 - mod)) | (imm8 >> mod)) & 0xffffffff);
}
func (stream, "%u", imm);
value_in_comment = imm;
//value_in_comment = imm;
}
break;
@ -5553,7 +5552,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm |= (given & 0x04000000u) >> 15;
imm |= (given & 0x000f0000u) >> 4;
func (stream, "%u", imm);
value_in_comment = imm;
//value_in_comment = imm;
}
break;
@ -5565,7 +5564,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm |= (given & 0x00000ff0u) >> 0;
imm |= (given & 0x0000000fu) << 12;
func (stream, "%u", imm);
value_in_comment = imm;
//value_in_comment = imm;
}
break;
@ -5576,7 +5575,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm |= (given & 0x000f0000u) >> 4;
imm |= (given & 0x00000fffu) >> 0;
func (stream, "%u", imm);
value_in_comment = imm;
//value_in_comment = imm;
}
break;
@ -5587,7 +5586,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
imm |= (given & 0x00000fffu);
imm |= (given & 0x000f0000u) >> 4;
func (stream, "%u", imm);
value_in_comment = imm;
//value_in_comment = imm;
}
break;
@ -5642,8 +5641,9 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
if (U) /* 12-bit positive immediate offset. */
{
offset = i12;
if (Rn != 15)
value_in_comment = offset;
if (Rn != 15) {
// value_in_comment = offset;
}
}
else if (Rn == 15) /* 12-bit negative immediate offset. */
offset = - (int) i12;
@ -5725,7 +5725,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
if (off || !U)
{
func (stream, ", %c%u", U ? '+' : '-', off * 4);
value_in_comment = (off && U) ? 1 : -1;
//value_in_comment = (off && U) ? 1 : -1;
}
func (stream, "]");
if (W)
@ -5737,12 +5737,12 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
if (W)
{
func (stream, "%c%u", U ? '+' : '-', off * 4);
value_in_comment = (off && U) ? 1 : -1;
//value_in_comment = (off && U) ? 1 : -1;
}
else
{
func (stream, "{%u}", off);
value_in_comment = off;
// value_in_comment = off;
}
}
}
@ -5958,17 +5958,17 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
{
case 'd':
func (stream, "%lu", val);
value_in_comment = val;
//value_in_comment = val;
break;
case 'D':
func (stream, "%lu", val + 1);
value_in_comment = val + 1;
// value_in_comment = val + 1;
break;
case 'W':
func (stream, "%lu", val * 4);
value_in_comment = val * 4;
// value_in_comment = val * 4;
break;
case 'S':

4
libr/asm/p/asm_arm_gnu.c
View File

@ -121,7 +121,7 @@ static int buf_fprintf(void *stream, const char *format, ...) {
static int disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
static char *oldcpu = NULL;
static int oldcpucode = 0;
// static int oldcpucode = 0;
int opsize, cpucode = 0;
struct disassemble_info obj;
char *options = (a->bits == 16)? "force-thumb": "no-force-thumb";
@ -167,7 +167,7 @@ cpucode = 66471;
}
obj.arch = 0;
obj.mach = cpucode;
oldcpucode = cpucode;
// oldcpucode = cpucode;
obj.buffer = bytes;
obj.read_memory_func = &arm_buffer_read_memory;

8
libr/crypto/p/crypto_xor.c
View File

@ -10,13 +10,12 @@ struct xor_state {
int key_size;
};
static struct xor_state st;
static bool xor_init(struct xor_state *const state, const ut8 *key, int keylen) {
int i;//index for key
if (!state || !key || keylen < 1) { // || keylen > MAX_xor_KEY_SIZE) {
return false;
}
state->key_size = keylen;
state->key = malloc (keylen);
memcpy (state->key, key, keylen);
@ -33,9 +32,6 @@ static void xor_crypt(struct xor_state *const state, const ut8 *inbuf, ut8 *outb
outbuf[i] = inbuf[i] ^ state->key[(i%state->key_size)];
}
}
static struct xor_state st;
static bool xor_set_key(RCrypto *cry, const ut8 *key, int keylen, int mode, int direction) {
return xor_init (&st, key, keylen);
}

1
libr/debug/p/debug_native.c
View File

@ -545,6 +545,7 @@ static RList *r_debug_native_pids (RDebug *dbg, int pid) {
if (procfs_pid_slurp (ppid, "cmdline", buf, sizeof (buf)) == -1) {
continue;
}
// TODO: add support for gid in RDebugPid.new()
r_list_append (list, r_debug_pid_new (buf, i, uid, 's', 0));
}
}