target-arm: Fix typos in comments
Fix a variety of typos in comments in target-arm files.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
diff --git a/target-arm/arm-semi.c b/target-arm/arm-semi.c
index 88ca9bb..2495206 100644
--- a/target-arm/arm-semi.c
+++ b/target-arm/arm-semi.c
@@ -281,7 +281,7 @@
return len - ret;
}
case TARGET_SYS_READC:
- /* XXX: Read from debug cosole. Not implemented. */
+ /* XXX: Read from debug console. Not implemented. */
return 0;
case TARGET_SYS_ISTTY:
if (use_gdb_syscalls()) {
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 191895c..d7f93d9 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -79,7 +79,7 @@
typedef struct CPUARMState {
/* Regs for current mode. */
uint32_t regs[16];
- /* Frequently accessed CPSR bits are stored separately for efficiently.
+ /* Frequently accessed CPSR bits are stored separately for efficiency.
This contains all the other bits. Use cpsr_{read,write} to access
the whole CPSR. */
uint32_t uncached_cpsr;
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 5727da2..dceaa95 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -988,7 +988,7 @@
}
static const ARMCPRegInfo lpae_cp_reginfo[] = {
- /* NOP AMAIR0/1: the override is because these clash with tha rather
+ /* NOP AMAIR0/1: the override is because these clash with the rather
* broadly specified TLB_LOCKDOWN entry in the generic cp_reginfo.
*/
{ .name = "AMAIR0", .cp = 15, .crn = 10, .crm = 3, .opc1 = 0, .opc2 = 0,
@@ -2899,8 +2899,8 @@
return (val >> 32) | (val != 0);
}
-/* VFP support. We follow the convention used for VFP instrunctions:
- Single precition routines have a "s" suffix, double precision a
+/* VFP support. We follow the convention used for VFP instructions:
+ Single precision routines have a "s" suffix, double precision a
"d" suffix. */
/* Convert host exception flags to vfp form. */
diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c
index e0b9dbf..8bb5129 100644
--- a/target-arm/neon_helper.c
+++ b/target-arm/neon_helper.c
@@ -530,7 +530,7 @@
#undef NEON_FN
/* The addition of the rounding constant may overflow, so we use an
- * intermediate 64 bits accumulator. */
+ * intermediate 64 bit accumulator. */
uint32_t HELPER(neon_rshl_s32)(uint32_t valop, uint32_t shiftop)
{
int32_t dest;
@@ -547,8 +547,8 @@
return dest;
}
-/* Handling addition overflow with 64 bits inputs values is more
- * tricky than with 32 bits values. */
+/* Handling addition overflow with 64 bit input values is more
+ * tricky than with 32 bit values. */
uint64_t HELPER(neon_rshl_s64)(uint64_t valop, uint64_t shiftop)
{
int8_t shift = (int8_t)shiftop;
@@ -590,7 +590,7 @@
#undef NEON_FN
/* The addition of the rounding constant may overflow, so we use an
- * intermediate 64 bits accumulator. */
+ * intermediate 64 bit accumulator. */
uint32_t HELPER(neon_rshl_u32)(uint32_t val, uint32_t shiftop)
{
uint32_t dest;
@@ -608,8 +608,8 @@
return dest;
}
-/* Handling addition overflow with 64 bits inputs values is more
- * tricky than with 32 bits values. */
+/* Handling addition overflow with 64 bit input values is more
+ * tricky than with 32 bit values. */
uint64_t HELPER(neon_rshl_u64)(uint64_t val, uint64_t shiftop)
{
int8_t shift = (uint8_t)shiftop;
@@ -817,7 +817,7 @@
#undef NEON_FN
/* The addition of the rounding constant may overflow, so we use an
- * intermediate 64 bits accumulator. */
+ * intermediate 64 bit accumulator. */
uint32_t HELPER(neon_qrshl_u32)(CPUARMState *env, uint32_t val, uint32_t shiftop)
{
uint32_t dest;
@@ -846,8 +846,8 @@
return dest;
}
-/* Handling addition overflow with 64 bits inputs values is more
- * tricky than with 32 bits values. */
+/* Handling addition overflow with 64 bit input values is more
+ * tricky than with 32 bit values. */
uint64_t HELPER(neon_qrshl_u64)(CPUARMState *env, uint64_t val, uint64_t shiftop)
{
int8_t shift = (int8_t)shiftop;
@@ -914,7 +914,7 @@
#undef NEON_FN
/* The addition of the rounding constant may overflow, so we use an
- * intermediate 64 bits accumulator. */
+ * intermediate 64 bit accumulator. */
uint32_t HELPER(neon_qrshl_s32)(CPUARMState *env, uint32_t valop, uint32_t shiftop)
{
int32_t dest;
@@ -942,8 +942,8 @@
return dest;
}
-/* Handling addition overflow with 64 bits inputs values is more
- * tricky than with 32 bits values. */
+/* Handling addition overflow with 64 bit input values is more
+ * tricky than with 32 bit values. */
uint64_t HELPER(neon_qrshl_s64)(CPUARMState *env, uint64_t valop, uint64_t shiftop)
{
int8_t shift = (uint8_t)shiftop;
@@ -1671,7 +1671,7 @@
return -x;
}
-/* Saturnating sign manuipulation. */
+/* Saturating sign manipulation. */
/* ??? Make these use NEON_VOP1 */
#define DO_QABS8(x) do { \
if (x == (int8_t)0x80) { \
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index 490111c..d77bfab 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -99,7 +99,7 @@
}
#endif
-/* FIXME: Pass an axplicit pointer to QF to CPUARMState, and move saturating
+/* FIXME: Pass an explicit pointer to QF to CPUARMState, and move saturating
instructions into helper.c */
uint32_t HELPER(add_setq)(uint32_t a, uint32_t b)
{
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 494c682..edef79a 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -53,7 +53,7 @@
int condjmp;
/* The label that will be jumped to when the instruction is skipped. */
int condlabel;
- /* Thumb-2 condtional execution bits. */
+ /* Thumb-2 conditional execution bits. */
int condexec_mask;
int condexec_cond;
struct TranslationBlock *tb;
@@ -77,7 +77,7 @@
#endif
/* These instructions trap after executing, so defer them until after the
- conditional executions state has been updated. */
+ conditional execution state has been updated. */
#define DISAS_WFI 4
#define DISAS_SWI 5
@@ -155,7 +155,7 @@
{
if (reg == 15) {
uint32_t addr;
- /* normaly, since we updated PC, we need only to add one insn */
+ /* normally, since we updated PC, we need only to add one insn */
if (s->thumb)
addr = (long)s->pc + 2;
else
@@ -4897,7 +4897,7 @@
size--;
}
shift = (insn >> 16) & ((1 << (3 + size)) - 1);
- /* To avoid excessive dumplication of ops we implement shift
+ /* To avoid excessive duplication of ops we implement shift
by immediate using the variable shift operations. */
if (op < 8) {
/* Shift by immediate:
@@ -6402,7 +6402,7 @@
/* Load/Store exclusive instructions are implemented by remembering
the value/address loaded, and seeing if these are the same
- when the store is performed. This should be is sufficient to implement
+ when the store is performed. This should be sufficient to implement
the architecturally mandated semantics, and avoids having to monitor
regular stores.
