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Minor tweaks to integration of assembler part.

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Remove unneeded PC restore in vm_growstack_*.
Don't declare symbols that are unused in interpreter-only builds.
Don't embed lj_vm_foldfpm in interpreter-only builds.
Add 2nd temporary TValue in lua_State.
This commit is contained in:
Mike Pall
2010-08-29 20:04:40 +02:00
parent 7313a0821d
commit e1efd0d871
6 changed files with 2600 additions and 2580 deletions
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11
src/lj_vm.h
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@@ -25,7 +25,9 @@ LJ_ASMF void lj_vm_unwind_ff_eh(void);
LJ_ASMF int lj_vm_cpuid(uint32_t f, uint32_t res[4]);
#endif
LJ_ASMF double lj_vm_foldarith(double x, double y, int op);
#if LJ_HASJIT
LJ_ASMF double lj_vm_foldfpm(double x, int op);
#endif
/* Dispatch targets for recording and hooks. */
LJ_ASMF void lj_vm_record(void);
@@ -38,6 +40,8 @@ LJ_ASMF void lj_vm_exit_handler(void);
LJ_ASMF void lj_vm_exit_interp(void);
/* Handlers callable from compiled code. */
#if LJ_HASJIT
#if LJ_TARGET_X86ORX64
LJ_ASMF void lj_vm_floor_sse(void);
LJ_ASMF void lj_vm_ceil_sse(void);
LJ_ASMF void lj_vm_trunc_sse(void);
@@ -45,6 +49,13 @@ LJ_ASMF void lj_vm_exp(void);
LJ_ASMF void lj_vm_exp2(void);
LJ_ASMF void lj_vm_pow_sse(void);
LJ_ASMF void lj_vm_powi_sse(void);
#else
LJ_ASMF void lj_vm_floor(void);
LJ_ASMF void lj_vm_ceil(void);
LJ_ASMF void lj_vm_trunc(void);
LJ_ASMF void lj_vm_powi(void);
#endif
#endif
/* Continuations for metamethods. */
LJ_ASMF void lj_cont_cat(void); /* Continue with concatenation. */