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Introduce a 64-bit LimEx model.

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On 64-bit platforms, the Limex 64 model is implemented in normal GPRs.
On 32-bit platforms, however, 128-bit SSE registers are used for the
runtime implementation.
This commit is contained in:
Alex Coyte
2016-08-26 14:17:41 +10:00
committed by Matthew Barr
parent 3cf4199879
commit a08e1dd690
28 changed files with 441 additions and 351 deletions
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22
src/nfa/nfa_build_util.cpp
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@@ -170,17 +170,16 @@ enum NFACategory {NFA_LIMEX, NFA_OTHER};
#define DO_IF_DUMP_SUPPORT(a)
#endif
#define MAKE_LIMEX_TRAITS(mlt_size) \
#define MAKE_LIMEX_TRAITS(mlt_size, mlt_align) \
template<> struct NFATraits<LIMEX_NFA_##mlt_size> { \
static UNUSED const char *name; \
static const NFACategory category = NFA_LIMEX; \
typedef LimExNFA##mlt_size implNFA_t; \
typedef u_##mlt_size tableRow_t; \
static const nfa_dispatch_fn has_accel; \
static const nfa_dispatch_fn has_repeats; \
static const nfa_dispatch_fn has_repeats_other_than_firsts; \
static const u32 stateAlign = \
MAX(alignof(tableRow_t), alignof(RepeatControl)); \
MAX(mlt_align, alignof(RepeatControl)); \
static const bool fast = mlt_size <= 64; \
}; \
const nfa_dispatch_fn NFATraits<LIMEX_NFA_##mlt_size>::has_accel \
@@ -194,16 +193,17 @@ enum NFACategory {NFA_LIMEX, NFA_OTHER};
const char *NFATraits<LIMEX_NFA_##mlt_size>::name \
= "LimEx "#mlt_size; \
template<> struct getDescription<LIMEX_NFA_##mlt_size> { \
static string call(const void *ptr) { \
return getDescriptionLimEx<LIMEX_NFA_##mlt_size>((const NFA *)ptr); \
} \
static string call(const void *p) { \
return getDescriptionLimEx<LIMEX_NFA_##mlt_size>((const NFA *)p); \
} \
};)
MAKE_LIMEX_TRAITS(32)
MAKE_LIMEX_TRAITS(128)
MAKE_LIMEX_TRAITS(256)
MAKE_LIMEX_TRAITS(384)
MAKE_LIMEX_TRAITS(512)
MAKE_LIMEX_TRAITS(32, alignof(u32))
MAKE_LIMEX_TRAITS(64, alignof(m128)) /* special, 32bit arch uses m128 */
MAKE_LIMEX_TRAITS(128, alignof(m128))
MAKE_LIMEX_TRAITS(256, alignof(m256))
MAKE_LIMEX_TRAITS(384, alignof(m384))
MAKE_LIMEX_TRAITS(512, alignof(m512))
template<> struct NFATraits<MCCLELLAN_NFA_8> {
UNUSED static const char *name;