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Tidy up AArch64 simulator code.

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* cpustate.c: Remove space after asterisk in function parameters.
	* decode.h (greg): Delete unused function.
	(vreg, shift, extension, scaling, writeback, condcode): Likewise.
	* simulator.c: Use INSTR macro in more places.
	(HALT_NYI): Use sim_io_eprintf in place of fprintf.
	Remove extraneous whitespace.
This commit is contained in:
Nick Clifton
2016-03-29 11:34:22 +01:00
parent ed3056ebdb
commit ef0d8ffc45
4 changed files with 1412 additions and 1468 deletions
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44
sim/aarch64/decode.h
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@@ -177,20 +177,6 @@ pickbits64 (uint64_t val, int hi, int lo)
return pick64 (val, hi, lo) >> lo;
}
/* Decode registers, immediates and constants of various types. */
static inline GReg
greg (uint32_t val, int lo)
{
return (GReg) pickbits32 (val, lo + 4, lo);
}
static inline VReg
vreg (uint32_t val, int lo)
{
return (VReg) pickbits32 (val, lo + 4, lo);
}
static inline uint32_t
uimm (uint32_t val, int hi, int lo)
{
@@ -223,36 +209,6 @@ simm64 (uint64_t val, int hi, int lo)
return x.n >> (63 - hi + lo);
}
static inline Shift
shift (uint32_t val, int lo)
{
return (Shift) pickbits32 (val, lo + 1, lo);
}
static inline Extension
extension (uint32_t val, int lo)
{
return (Extension) pickbits32 (val, lo + 2, lo);
}
static inline Scaling
scaling (uint32_t val, int lo)
{
return (Scaling) pickbits32 (val, lo, lo);
}
static inline WriteBack
writeback (uint32_t val, int lo)
{
return (WriteBack) pickbits32 (val, lo, lo);
}
static inline CondCode
condcode (uint32_t val, int lo)
{
return (CondCode) pickbits32 (val, lo + 3, lo);
}
/* Operation decode.
Bits [28,24] are the primary dispatch vector. */