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don't crash etch's gcc

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* libguile/vm-engine.h: Don't allocate registers in registers if we're on
  Etch's GCC.
This commit is contained in:
Andy Wingo 2009-02-25 00:16:26 +01:00
parent 0704c81395
commit 893be93f58
1 changed files with 4 additions and 0 deletions
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4
libguile/vm-engine.h
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@ -77,10 +77,14 @@
#endif
#endif
#ifdef __i386__
/* gcc on lenny actually crashes if we allocate these variables in registers.
hopefully this is the only one of these. */
#if !(__GNUC__==4 && __GNUC_MINOR__==1 && __GNUC_PATCHLEVEL__==2)
#define IP_REG asm("%esi")
#define SP_REG asm("%edi")
#define FP_REG
#endif
#endif
#if defined(PPC) || defined(_POWER) || defined(_IBMR2)
#define IP_REG asm("26")
#define SP_REG asm("27")